How long is the flight from Brighton to St. Louis?

For as low as £587, British Airways can have you in St. Louis from Brighton in 18h 20m. There are 4205 mi between Brighton and St. Louis. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in St. Louis ranges from 56.0 - 119.0 inches per month. May is typically the wettest month, when rainfall can reach 119.0 mm. February is typically the driest time to visit St. Louis when rainfall is around 56.0 mm.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

What are the most popular routes from Brighton to St. Louis?

While some choose either London Gatwick - Lambert-St Louis or London City - Lambert-St Louis, London Heathrow - Lambert-St Louis is the most popular route from Brighton to St. Louis.

What are the most popular airlines that fly from Brighton to St. Louis?

When booking a flight from Brighton to St. Louis, you may want to consider flying on Finnair, British Airways or Lufthansa as they are the most popular for this route.

What airport do you fly into for flights to St. Louis from Brighton?

Located just 12.7 mi from the city center, Lambert-St Louis is the airport most travelers will use when flying to St. Louis from Brighton. Booking flights from Brighton to Lambert-St Louis (STL) should be relatively easy as there are 0 daily inbound flights from Brighton from 10 different airlines.

Can I find deals for flights from Brighton to St. Louis that include hotel bookings?

Yes. In addition to deals on Brighton to St. Louis flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Brighton to St. Louis?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Brighton to St. Louis.

Can I find deals for business class flights from Brighton to St. Louis?

Yes. Cheapflights offers flight deals from Brighton to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£245+ Flights from Brighton to St. Louis

Q: How much does it cost for a return flight from Brighton to St. Louis?

Airfare is below average for this route at the moment. Brighton to St. Louis flights typically cost between £679 and £852 in November. The cheapest return flight price found within the last 3 days was £587 on British Airways (8 Nov-22 Nov).

Cheapflights Tip: The best prices from Brighton to Lambert-St Louis are usually found in March or January, booked 13 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Find flight deals from Brighton to St. Louis

Enter your travel dates to find the best prices.

Cheapest flights from Brighton to St. Louis
Explore the most affordable flight options available from Brighton to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 October 2025.

Sat 8/1108:40LCY - STL

2 stops18h 20mBritish Airways

Sat 22/1118:45STL - LCY

2 stops34h 05mBritish Airways

Deal found 9/10£587

Tue 9/1210:05LHR - STL

1 stop15h 24mMultiple Airlines

Mon 5/114:50STL - LHR

1 stop22h 10mMultiple Airlines

Deal found 9/10£595

Mon 17/1107:50LHR - STL

2 stops19h 10mAer Lingus

Thu 20/1106:00STL - LHR

2 stops21h 05mAer Lingus

Deal found 10/10£610

Tue 9/1210:00LHR - STL

2 stops16h 47mVirgin Atlantic

Mon 5/119:05STL - LHR

1 stop30h 45mVirgin Atlantic

Deal found 9/10£616

Mon 24/1109:50LHR - STL

2 stops19h 14mAer Lingus

Mon 1/1206:00STL - LHR

2 stops20h 05mAer Lingus

Deal found 8/10£619

Tue 11/1107:15LCY - STL

2 stops19h 45mBritish Airways

Sat 22/1118:45STL - LCY

2 stops34h 05mBritish Airways

Deal found 10/10£619

Thu 20/1107:05LHR - STL

3 stops22h 39mScandinavian Airlines

Mon 8/1213:57STL - LHR

2 stops22h 33mScandinavian Airlines

Deal found 9/10£622

Thu 25/1211:45LHR - STL

1 stop13h 45mMultiple Airlines

Sun 18/115:54STL - LHR

1 stop11h 21mMultiple Airlines

Deal found 10/10£622

Mon 24/1108:40LCY - STL

2 stops20h 43mVirgin Atlantic

Mon 1/1210:45STL - LCY

2 stops23h 50mVirgin Atlantic

Deal found 10/10£622

Thu 25/1206:30LHR - STL

2 stops15h 58mDelta

Sun 18/110:00STL - LHR

2 stops14h 55mDelta

Deal found 10/10£624

Mon 24/1114:00LGW - STL

1 stop15h 57mMultiple Airlines

Mon 1/1219:03STL - LGW

2 stops28h 57mMultiple Airlines

Deal found 10/10£634

Tue 9/1218:55LCY - STL

2 stops31h 43mBritish Airways

Mon 5/118:35STL - LCY

2 stops44h 10mBritish Airways

Deal found 9/10£657

Best flights from Brighton to St. Louis
Discover carefully curated flight deals from Brighton to St. Louis that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2025.

Sat 8/1108:40LCY - STL

2 stops18h 20mBritish Airways

Sat 22/1118:45STL - LCY

2 stops34h 05mBritish Airways

Deal found 9/10£587

Tue 9/1206:30LHR - STL

2 stops15h 36mMultiple Airlines

Mon 5/119:05STL - LHR

1 stop29h 20mMultiple Airlines

Deal found 9/10£595

Mon 24/1108:40LCY - STL

2 stops20h 43mVirgin Atlantic

Mon 1/1210:45STL - LCY

2 stops23h 50mVirgin Atlantic

Deal found 10/10£622

Thu 25/1210:00LHR - STL

2 stops19h 38mDelta

Sun 18/110:00STL - LHR

1 stop14h 25mDelta

Deal found 10/10£624

Mon 24/1109:50LHR - STL

2 stops19h 14mAer Lingus

Mon 1/1206:00STL - LHR

2 stops20h 05mAer Lingus

Deal found 9/10£624

Wed 5/1119:40LGW - STL

2 stops29h 47mIberia

Wed 12/1113:43STL - LGW

2 stops15h 07mIberia

Deal found 8/10£885

Thu 30/1017:15LCY - STL

2 stops29h 24mLufthansa

Wed 12/1115:50STL - LCY

1 stop18h 50mLufthansa

Deal found 8/10£903

Mon 24/1117:05LGW - STL

2 stops28h 41mTurkish Airlines

Mon 1/1217:24STL - LGW

2 stops33h 56mTurkish Airlines

Deal found 9/10£1,044

Mon 2/314:00LGW - STL

1 stop14h 33mMultiple Airlines

Fri 6/306:00STL - LGW

1 stop22h 00mMultiple Airlines

Deal found 9/10£595

Tue 11/1107:15LCY - STL

2 stops19h 45mBritish Airways

Sat 22/1118:45STL - LCY

2 stops34h 05mBritish Airways

Deal found 10/10£619

Mon 2/306:30LHR - STL

2 stops17h 34mDelta

Fri 6/310:00STL - LHR

2 stops14h 55mDelta

Deal found 9/10£649

Thu 25/1211:45LHR - STL

1 stop13h 45mMultiple Airlines

Sun 18/115:54STL - LHR

1 stop11h 21mMultiple Airlines

Deal found 10/10£622

Tue 9/1218:55LCY - STL

2 stops31h 43mBritish Airways

Mon 5/118:35STL - LCY

2 stops44h 10mBritish Airways

Deal found 9/10£657

Mon 15/1208:40LHR - STL

2 stops18h 22mDelta

Mon 5/119:05STL - LHR

1 stop29h 20mDelta

Deal found 8/10£671

Mon 24/1114:00LGW - STL

1 stop15h 57mMultiple Airlines

Mon 1/1219:03STL - LGW

2 stops28h 57mMultiple Airlines

Deal found 10/10£634

Sat 22/1108:40LCY - STL

2 stops20h 42mVirgin Atlantic

Sat 29/1114:36STL - LCY

2 stops20h 44mVirgin Atlantic

Deal found 7/10£768

Mon 15/1213:10LHR - STL

1 stop13h 28mBritish Airways

Mon 5/118:35STL - LHR

1 stop30h 45mBritish Airways

Deal found 8/10£668

Sat 15/1108:35STN - STL

3 stops38h 41mMultiple Airlines

Tue 18/1116:05STL - STN

3 stops25h 05mMultiple Airlines

Deal found 10/10£660

Mon 24/1117:00LCY - STL

2 stops32h 29mBritish Airways

Sat 29/1118:45STL - LCY

2 stops37h 50mBritish Airways

Deal found 8/10£702

Thu 6/1119:40LGW - STL

2 stops29h 47mIberia

Thu 13/1114:17STL - LGW

2 stops14h 33mIberia

Deal found 7/10£940

Thu 30/1014:00LGW - STL

1 stop28h 17mMultiple Airlines

Wed 12/1119:45STL - LGW

2 stops52h 15mMultiple Airlines

Deal found 8/10£689

Tue 11/1106:25LGW - STL

2 stops39h 24mTurkish Airlines

Sat 22/1117:24STL - LGW

2 stops47h 11mTurkish Airlines

Deal found 10/10£1,050

Sat 8/1117:05LGW - STL

2 stops28h 41mTurkish Airlines

Sat 22/1117:24STL - LGW

2 stops47h 11mTurkish Airlines

Deal found 10/10£1,050

Wed 5/1113:00LGW - STL

2 stops30h 17mMultiple Airlines

Thu 13/1114:12STL - LGW

1 stop13h 48mMultiple Airlines

Deal found 9/10£830

Mon 24/1109:50LCY - STL

2 stops18h 32mMultiple Airlines

Mon 1/1211:05STL - LCY

2 stops19h 45mMultiple Airlines

Deal found 10/10£853

Thu 6/1109:40LCY - STL

2 stops18h 42mMultiple Airlines

Thu 13/1110:00STL - LCY

2 stops17h 20mMultiple Airlines

Deal found 7/10£863

Sat 10/112:20LCY - STL

2 stops37h 07mMultiple Airlines

Tue 20/109:57STL - LCY

3 stops17h 18mMultiple Airlines

Deal found 8/10£879

Tue 14/1008:00STN - STL

2 stops35h 30mMultiple Airlines

Tue 21/1009:15STL - STN

3 stops26h 40mMultiple Airlines

Deal found 9/10£909

Fri 28/1111:40LGW - STL

2 stops17h 05mMultiple Airlines

Wed 3/1209:00STL - LGW

2 stops18h 45mMultiple Airlines

Deal found 10/10£952

Thu 30/1021:45LTN - STL

2 stops22h 10mMultiple Airlines

Wed 12/1116:05STL - LTN

3 stops24h 15mMultiple Airlines

Deal found 9/10£969

Last-minute flights from Brighton to St. Louis
Discover last-minute flight deals from Brighton to St. Louis. Data last updated 10 October 2025 and is based on user searches.

Sat 8/1108:40LCY - STL

2 stops18h 20mBritish Airways

Sat 22/1118:45STL - LCY

2 stops34h 05mBritish Airways

Deal found 9/10£587

Sat 8/1109:50LHR - STL

2 stops17h 10mAer Lingus

Sat 22/1116:32STL - LHR

2 stops12h 53mAer Lingus

Deal found 10/10£671

Tue 11/1107:15LCY - STL

2 stops19h 45mBritish Airways

Sat 22/1118:45STL - LCY

2 stops34h 05mBritish Airways

Deal found 10/10£619

Mon 17/1107:50LHR - STL

2 stops19h 10mAer Lingus

Thu 20/1106:00STL - LHR

2 stops21h 05mAer Lingus

Deal found 10/10£610

Mon 17/1108:50LHR - STL

2 stops18h 10mAer Lingus

Fri 21/1106:00STL - LHR

2 stops20h 05mAer Lingus

Deal found 9/10£680

Thu 20/1107:05LHR - STL

3 stops22h 39mScandinavian Airlines

Mon 8/1213:57STL - LHR

2 stops22h 33mScandinavian Airlines

Deal found 9/10£622

Mon 24/1109:50LHR - STL

2 stops19h 14mAer Lingus

Mon 1/1206:00STL - LHR

2 stops20h 05mAer Lingus

Deal found 8/10£619

Mon 24/1108:40LCY - STL

2 stops20h 43mVirgin Atlantic

Mon 1/1210:45STL - LCY

2 stops23h 50mVirgin Atlantic

Deal found 10/10£622

Mon 24/1114:00LGW - STL

1 stop15h 57mMultiple Airlines

Mon 1/1219:03STL - LGW

2 stops28h 57mMultiple Airlines

Deal found 10/10£634

Mon 24/1109:50LHR - STL

2 stops19h 14mAer Lingus

Sat 29/1106:00STL - LHR

2 stops20h 05mAer Lingus

Deal found 8/10£642

Mon 24/1109:50LHR - STL

2 stops19h 14mAer Lingus

Sun 30/1116:46STL - LHR

2 stops33h 19mAer Lingus

Deal found 10/10£647

Fri 28/1114:00LGW - STL

1 stop15h 57mMultiple Airlines

Wed 3/1219:43STL - LGW

2 stops32h 17mMultiple Airlines

Deal found 10/10£674

One-way flights from Brighton to St. Louis
Search for one-way flight options from Brighton to St. Louis. Find affordable one-way fares based on user searches. Data last updated 10 October 2025.

Thu 13/1114:00LGW - STL

1 stop26h 20mMultiple Airlines

Deal found 8/10£245

Fri 7/1114:00LGW - STL

1 stop31h 38mMultiple Airlines

Deal found 8/10£284

Thu 8/114:00LGW - STL

1 stop23h 50mMultiple Airlines

Deal found 10/10£294

Thu 13/1121:55LTN - STL

3 stops41h 12mMultiple Airlines

Deal found 8/10£357

Thu 8/118:50LHR - STL

3 stops49h 03mMultiple Airlines

Deal found 10/10£367

Fri 7/1115:15LHR - STL

3 stops48h 57mMultiple Airlines

Deal found 8/10£378

Sun 23/1115:00STN - STL

3 stops53h 29mMultiple Airlines

Deal found 8/10£381

Sun 23/1109:05LGW - STL

3 stops39h 14mMultiple Airlines

Deal found 8/10£390

Thu 13/1106:00LHR - STL

3 stops35h 24mMultiple Airlines

Deal found 8/10£399

Thu 13/1112:25STN - STL

3 stops41h 34mMultiple Airlines

Deal found 8/10£405

Sun 23/1121:40LTN - STL

3 stops46h 49mMultiple Airlines

Deal found 8/10£414

Sun 16/1106:00LHR - STL

3 stops57h 07mMultiple Airlines

Deal found 10/10£429

Cheap flight deals from Brighton to St. Louis

Round-trip from	£587
One-way from	£245
Popular in	December
Cheapest in	March
Average price	£755

British Airways
8/11-22/11
4 total stops
52h 25m total
Brighton to St. Louis

Search Deals

13/11
1 total stop
26h 20m total
Brighton to St. Louis

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (£32 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£23 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

LondonSt. Louis

LCY - STL

LCYSTL

London City

Sat 8/11

08:40-21:00

2 stops18h 20m

Lambert-St Louis

Sat 22/11

18:45-10:50

2 stops34h 05m

£587

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Tue 9/12

06:30-16:06

2 stops15h 36m

Lambert-St Louis

Mon 5/1

19:05-06:25

1 stop29h 20m

£595

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

Mon 2/3

14:00-22:33

1 stop14h 33m

Lambert-St Louis

Fri 6/3

06:00-10:00

1 stop22h 00m

£595

LondonSt. Louis

LCY - STL

LCYSTL

London City

Tue 11/11

07:15-21:00

2 stops19h 45m

Lambert-St Louis

Sat 22/11

18:45-10:50

2 stops34h 05m

£619

LondonSt. Louis

LCY - STL

LCYSTL

London City

Mon 24/11

08:40-23:23

2 stops20h 43m

Lambert-St Louis

Mon 1/12

10:45-16:35

2 stops23h 50m

£622

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Thu 25/12

11:45-19:30

1 stop13h 45m

Lambert-St Louis

Sun 18/1

15:54-09:15

1 stop11h 21m

£622

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Thu 25/12

10:00-23:38

2 stops19h 38m

Lambert-St Louis

Sun 18/1

10:00-06:25

1 stop14h 25m

£624

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Mon 24/11

09:50-23:04

2 stops19h 14m

Lambert-St Louis

Mon 1/12

06:00-08:05

2 stops20h 05m

£624

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

Mon 24/11

14:00-23:57

1 stop15h 57m

Lambert-St Louis

Mon 1/12

19:03-06:00

2 stops28h 57m

£634

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Mon 2/3

06:30-18:04

2 stops17h 34m

Lambert-St Louis

Fri 6/3

10:00-06:55

2 stops14h 55m

£649

Flights are sorted by cheapest return flights first.

Deals found on 8/10

Showing 1-10 of 60 results

...

Best time to book a flight from Brighton to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Brighton with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Brighton to St. Louis

How far ahead should I book a flight from Brighton to St. Louis?

To ensure you get the cheapest price possible for a flight from Brighton to St. Louis, you should look to book at least 13 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Brighton to St. Louis?

Currently, September is the cheapest month in which you can book a flight from Brighton to St. Louis (average of £409). Flying from Brighton to St. Louis in July is currently the most expensive (average of £622). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BH9 to STL?

It’s optimal to fly from Brighton to St. Louis in the evening. By choosing this option you can save up to 36% on the cost of your flight, compared to a flight at midday.

What is the cheapest day to fly from Brighton to St. Louis?

Travellers seeking maximum savings on their Brighton to St. Louis flight should consider departing on Wednesday at midday when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost for a return flight from Brighton to St. Louis?

Reviews of airlines servicing St. Louis

Get a feel of what it's like to fly with Finnair, Air Canada, andIberia from Brighton to St. Louis by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Finnair

7.6

Good

1,332 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Finnair

7.6

Good

1,332 reviews

Finnair

7.6

Good

1,332 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

FRA - DFW

Air Canada

7.1

Good

10,265 reviews

Finnair

7.6

Good

1,332 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

FRA - DFW

Iberia

7.0

Good

2,982 reviews

Finnair

7.6

Good

1,332 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

FRA - DFW

Lufthansa

6.8

Okay

7,465 reviews

Finnair

7.6

Good

1,332 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

FRA - DFW

British Airways

6.7

Okay

7,449 reviews

Finnair

7.6

Good

1,332 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

FRA - DFW

Related info for your journey

What airport do you fly into for flights to St. Louis from Brighton?
Located just 12.7 mi from the city center, Lambert-St Louis is the airport most travelers will use when flying to St. Louis from Brighton. Booking flights from Brighton to Lambert-St Louis (STL) should be relatively easy as there are 0 daily inbound flights from Brighton from 10 different airlines.
How long is the flight from Brighton to St. Louis?
For as low as £587, British Airways can have you in St. Louis from Brighton in 18h 20m. There are 4205 mi between Brighton and St. Louis. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most popular routes from Brighton to St. Louis?
While some choose either London Gatwick - Lambert-St Louis or London City - Lambert-St Louis, London Heathrow - Lambert-St Louis is the most popular route from Brighton to St. Louis.
Can I find deals for flights from Brighton to St. Louis that include hotel bookings?
Yes. In addition to deals on Brighton to St. Louis flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Brighton to St. Louis?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Brighton to St. Louis.
Can I find deals for business class flights from Brighton to St. Louis?
Yes. Cheapflights offers flight deals from Brighton to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Brighton to St. Louis?
Currently, September is the cheapest month in which you can book a flight from Brighton to St. Louis (average of £409). Flying from Brighton to St. Louis in July is currently the most expensive (average of £622). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Brighton to St. Louis

Complete your trip

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Lambert-St Louis Airport car hire

Springfield Capital Airport car hire

Belleville Airport car hire

Marion Williamson County Airport car hire

Central West End car hire

Midtown car hire

Soulard car hire

Direct flights to United States

Top 10 airlines flying from Brighton to St. Louis

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest£88	Average£772	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Scandinavian Airlines	Cheapest£483	Average£624	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
Finnair	Cheapest£515	Average£704	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Air Canada	Cheapest£609	Average£762	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	Cheapest£630	Average£774	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Iberia	Cheapest£631	Average£728	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
British Airways	Cheapest£656	Average£823	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Lufthansa	Cheapest£697	Average£818	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Virgin Atlantic	Cheapest£707	Average£888	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
KLM	Cheapest£723	Average£887	FlexibilityNo cancel fee	On-time75%	Search KLM flights

Fly with Cheapflights

How does Cheapflights help users find flights from Brighton to St. Louis?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Brighton to St. Louis. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Brighton to St. Louis?

Millions of users choose and trust Cheapflights to book the best flight deals from Brighton to St. Louis for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Brighton to St. Louis with no change fees?

Yes! Cheapflights helps users easily find flights from Brighton to St. Louis with no change fees.

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Not ready to book yet? You can track prices for flights from Brighton to St. Louis on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Brighton to St. Louis from £245

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Brighton to Lambert-St Louis are usually found in March or January, booked 13 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Find flight deals from Brighton to St. Louis

Cheapest flights from Brighton to St. LouisExplore the most affordable flight options available from Brighton to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 October 2025.

Explore the most affordable flight options available from Brighton to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 October 2025.

Cheap flight deals from Brighton to St. Louis

Keep the following information in mind while searching for Brighton to St. Louis flight deals. Data was last updated 10 October 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Brighton to St. Louis that are best for you.

Best time to book a flight from Brighton to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Brighton with our price prediction graph.

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Everything you need to know about your flight from Brighton to St. Louis

How far ahead should I book a flight from Brighton to St. Louis?

Use this chart to determine the optimal time to book a return flight from Brighton to St. Louis. Price data was last updated on 3 October 2025.

What is the cheapest month to book a flight from Brighton to St. Louis?

What is the cheapest time of day to fly from BH9 to STL?

Find hourly flight availability from Brighton to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 October 2025.

What is the cheapest day to fly from Brighton to St. Louis?

Use this chart to determine the cheapest time to fly return from Brighton to St. Louis. Price data was last updated on 16 December 2024.

How much does it cost for a return flight from Brighton to St. Louis?

Reviews of airlines servicing St. Louis

Get a feel of what it's like to fly with Finnair, Air Canada, andIberia from Brighton to St. Louis by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Brighton to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to St. Louis from Brighton?

How long is the flight from Brighton to St. Louis?

What are the most popular routes from Brighton to St. Louis?

Can I find deals for flights from Brighton to St. Louis that include hotel bookings?

How can I find direct flights from Brighton to St. Louis?

Can I find deals for business class flights from Brighton to St. Louis?

What is the cheapest month to book a flight from Brighton to St. Louis?

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Alternative routes for Brighton to St. Louis

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Top 10 airlines flying from Brighton to St. Louis

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Cheapest flights from Brighton to St. Louis
Explore the most affordable flight options available from Brighton to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 October 2025.