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Cheap flights from Brighton to Chicago from £360

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 26/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CHI
2 May — 9 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Brighton to Chicago are usually found in September or February, booked 35 days in advance, depart on a Wednesday or Thursday and return on a Sunday

Cheap flight deals from Brighton to Chicago

Enter your travel dates to find the best prices.

Cheapest flights from Brighton to Chicago
Explore the most affordable flight options available from Brighton to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 April 2026.

Sat 18/413:05
LHR
-
ORD
1 stop11h 10m
Icelandair
Mon 4/519:25
ORD
-
LHR
1 stop10h 30m
Icelandair
Deal found 29/3£491
Fri 1/513:05
LHR
-
ORD
1 stop14h 20m
Icelandair
Mon 4/519:25
ORD
-
LHR
1 stop10h 30m
Icelandair
Deal found 29/3£492
Thu 7/513:05
LHR
-
ORD
1 stop11h 10m
Icelandair
Wed 13/519:25
ORD
-
LHR
1 stop18h 55m
Icelandair
Deal found 29/3£494
Mon 20/415:40
LGW
-
ORD
1 stop32h 35m
Icelandair
Fri 24/422:25
ORD
-
LGW
1 stop10h 15m
Icelandair
Deal found 29/3£494
Fri 1/506:20
STN
-
ORD
2 stops21h 05m
Multiple Airlines
Mon 4/519:25
ORD
-
STN
2 stops15h 25m
Multiple Airlines
Deal found 29/3£494
Thu 30/415:40
LGW
-
ORD
1 stop32h 35m
Icelandair
Mon 4/519:25
ORD
-
LGW
1 stop10h 20m
Icelandair
Deal found 29/3£495
Fri 10/415:40
LGW
-
ORD
1 stop11h 45m
Icelandair
Mon 20/419:25
ORD
-
LGW
1 stop13h 15m
Icelandair
Deal found 29/3£496
Wed 15/421:25
LHR
-
ORD
1 stop26h 50m
Icelandair
Mon 20/419:25
ORD
-
LHR
1 stop10h 30m
Icelandair
Deal found 31/3£496
Thu 16/421:25
LHR
-
ORD
1 stop30h 00m
Icelandair
Wed 22/419:25
ORD
-
LHR
1 stop18h 55m
Icelandair
Deal found 31/3£497
Wed 18/1111:55
LGW
-
ORD
1 stop11h 25m
Icelandair
Thu 3/1218:30
ORD
-
LGW
1 stop10h 25m
Icelandair
Deal found 30/3£497
Wed 29/413:05
LHR
-
ORD
1 stop11h 10m
Icelandair
Wed 6/519:25
ORD
-
LHR
1 stop18h 55m
Icelandair
Deal found 30/3£497
Fri 17/415:40
LGW
-
ORD
1 stop11h 45m
Icelandair
Thu 7/519:25
ORD
-
LGW
1 stop13h 15m
Icelandair
Deal found 31/3£498

Find flight deals from Brighton to Chicago

Keep the following information in mind while searching for Brighton to Chicago flight deals. Data was last updated 2 April 2026.

Round-trip from

£491

One-way from

£360

Popular in

July

Cheapest in

September

Average price

£527
Icelandair
  • Icelandair
  • 18/4-4/5
  • 2 total stops
  • 21h 40m total
  • Brighton to Chicago
Search Deals
26/5
  • 26/5
  • 3 total stops
  • 27h 20m total
  • Brighton to Chicago
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£56 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Brighton to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 2 April 2026.
Use the filters below to find and compare flights from Brighton to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonChicago

LGW - MDW

LGWMDW

London Gatwick

Sat 18/4

14:00-07:59

1 stop23h 59m

Chicago Midway

Sat 25/4

09:14-10:00

1 stop18h 46m

£536

LondonChicago

LTN - ORD

LTNORD

London Luton

Tue 19/5

13:10-19:15

1 stop12h 05m

Chicago O'Hare Intl

Tue 26/5

15:45-09:15

1 stop11h 30m

£548

LondonChicago

LTN - ORD

LTNORD

London Luton

Thu 28/5

09:25-18:15

2 stops14h 50m

Chicago O'Hare Intl

Mon 1/6

10:00-15:45

2 stops23h 45m

£552

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Tue 19/5

09:20-21:25

2 stops18h 05m

Chicago O'Hare Intl

Tue 26/5

22:25-20:10

2 stops15h 45m

£554

LondonChicago

LTN - ORD

LTNORD

London Luton

Sun 10/5

09:00-19:25

2 stops16h 25m

Chicago O'Hare Intl

Sun 24/5

09:55-13:25

3 stops21h 30m

£554

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Tue 19/5

21:25-21:25

1 stop30h 00m

Chicago O'Hare Intl

Tue 26/5

22:25-20:20

1 stop15h 55m

£556

LondonChicago

LCY - ORD

LCYORD

London City

Mon 27/4

19:15-12:45

1 stop23h 30m

Chicago O'Hare Intl

Mon 11/5

15:50-12:35

1 stop14h 45m

£605
Fastest return journey

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Tue 1/9

06:50-12:00

1 stop11h 10m

Chicago O'Hare Intl

Tue 8/9

16:25-06:45

Nonstop8h 20m

£615

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Mon 4/5

07:30-17:50

1 stop16h 20m

Chicago O'Hare Intl

Mon 18/5

22:30-12:15

Nonstop7h 45m

£615

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Mon 27/4

08:00-10:55

Nonstop8h 55m

Chicago O'Hare Intl

Mon 11/5

05:00-21:35

1 stop10h 35m

£619

Flights are sorted by cheapest return flights first.

Deals found on 31/3

Showing 1-10 of 60 resultsSorted by cheapest first
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2
3
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6

Best time to book a flight from Brighton to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago 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 Chicago

How far ahead should I book a flight from Brighton to Chicago?

Use this chart to determine the optimal time to book a return flight from Brighton to Chicago. Price data was last updated on 2 April 2026.

The price you pay for your flight from Brighton to Chicago may vary depending on when you book. For the best chance of a lower fare, look to book 35 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Brighton to Chicago?

Currently, December is the cheapest month in which you can book a flight from Brighton to Chicago (average of £220). Flying from Brighton to Chicago in July is currently the most expensive (average of £495). 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 CHI?

Find hourly flight availability from Brighton to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 April 2026.

When flying from Brighton to Chicago, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Brighton to Chicago

Explore weekly flight availability from Brighton to Chicago. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 2 April 2026.

The most flights from BH9 to CHI are scheduled on a Thursday (52 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (27 on average).

How much does it cost for a return flight from Brighton to Chicago?

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chicago. Reviews last updated 2 April 2026.
See what other customers who have flown with Austrian Airlines,United Airlines, andIcelandair from Brighton to Chicago have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
904 reviews
Check prices

Entertainment

6.8

Boarding

7.6

Food

6.8

Comfort

7.3

Crew

8.1

Overall

7.6

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
Austrian Airlines
7.6
Good
904 reviews
Austrian Airlines
7.6
Good
904 reviews
Check prices

Entertainment

6.8

Boarding

7.6

Food

6.8

Comfort

7.3

Crew

8.1

Overall

7.6

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
United Airlines
7.4
Good
9,537 reviews
Austrian Airlines
7.6
Good
904 reviews
Check prices

Entertainment

6.8

Boarding

7.6

Food

6.8

Comfort

7.3

Crew

8.1

Overall

7.6

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
Icelandair
7.0
Good
630 reviews
Austrian Airlines
7.6
Good
904 reviews
Check prices

Entertainment

6.8

Boarding

7.6

Food

6.8

Comfort

7.3

Crew

8.1

Overall

7.6

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
Lufthansa
6.8
Okay
7,885 reviews
Austrian Airlines
7.6
Good
904 reviews
Check prices

Entertainment

6.8

Boarding

7.6

Food

6.8

Comfort

7.3

Crew

8.1

Overall

7.6

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
British Airways
6.7
Okay
7,841 reviews
Austrian Airlines
7.6
Good
904 reviews
Check prices

Entertainment

6.8

Boarding

7.6

Food

6.8

Comfort

7.3

Crew

8.1

Overall

7.6

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.

Related info for your journey

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

  • How long is the flight from Brighton to Chicago?

    Airlines like Icelandair, SWISS, and United Airlines fly from Brighton to Chicago in about 11h 10m. The time it takes to get you to your destination can typically vary by up to 18h 50m. There are 3939 mi between Brighton and Chicago. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Brighton to Chicago one-way?

    One-way options have recently been found by users for as low as £313 on JetBlue. Other airlines that offer cheap prices include Icelandair from £329 and Brussels Airlines from £382 one-way.

  • What are the most popular routes from Brighton to Chicago?

    The most popular flight routes from Brighton to Chicago are London Heathrow - Chicago O'Hare Intl, London Heathrow - Chicago Midway and London Gatwick - Chicago O'Hare Intl.

  • What are the most reliable airlines from Brighton to Chicago?

    The top 3 most reliable airlines when flying from Brighton to Chicago are Air Canada (89%), Austrian Airlines (89%) and United Airlines (89%).

  • What are the cheapest flights from Brighton to Chicago?

    Looking at all options, your cheapest flight can be booked for £411. While the most popular route (London Heathrow - Chicago O'Hare Intl) can be booked for £458 on average, our data indicates £1,029 when flying from Brighton to Chicago.

  • Can I find deals for flights from Brighton to Chicago that include hotel bookings?

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

  • How can I find direct flights from Brighton to Chicago?

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

  • Can I find deals for business class flights from Brighton to Chicago?

    Yes. Cheapflights offers flight deals from Brighton to Chicago 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 Chicago?

    Currently, December is the cheapest month in which you can book a flight from Brighton to Chicago (average of £220). Flying from Brighton to Chicago in July is currently the most expensive (average of £495). 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

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Alternative routes for Brighton to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to O'Hare Intl flights
Heathrow to Midway flights
Gatwick to O'Hare Intl flights
Stansted to O'Hare Intl flights
London City to O'Hare Intl flights
Luton to O'Hare Intl flights
Edinburgh to O'Hare Intl flights
Heathrow to St. Louis flights
Manchester to O'Hare Intl flights
Birmingham to O'Hare Intl flights
Manchester to Midway flights
Edinburgh to Midway flights
Gatwick to Midway flights
Gatwick to St. Louis flights
Stansted to St. Louis flights
Birmingham to Midway flights
Leeds to O'Hare Intl flights
London City to St. Louis flights
Luton to St. Louis flights
Newcastle upon Tyne to O'Hare Intl flights
Manchester to St. Louis flights
Bristol to O'Hare Intl flights
Newcastle upon Tyne to Midway flights
Norwich to O'Hare Intl flights
Manchester to Moline flights
Darlington to O'Hare Intl flights
Liverpool to O'Hare Intl flights
Southampton to O'Hare Intl flights
Edinburgh to Moline flights
Leeds to Midway flights
Bristol to Midway flights
Grimsby to O'Hare Intl flights
Exeter to O'Hare Intl flights
Manchester to Peoria flights
Heathrow to Peoria flights
Heathrow to Moline flights
Darlington to Midway flights
Heathrow to Champaign flights
Edinburgh to St. Louis flights
London City to Midway flights
Gatwick to Champaign flights
Newquay to O'Hare Intl flights
Newcastle upon Tyne to St. Louis flights
Heathrow to Springfield flights
Leeds to St. Louis flights
Heathrow to Evansville flights
Birmingham to St. Louis flights
Southend to O'Hare Intl flights
Doncaster to O'Hare Intl flights
London City to Peoria flights

Top 10 airlines flying from Brighton to Chicago

Discover the top 10 airlines that operate flights from Brighton to Chicago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 2 April 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£345Average£491FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Virgin AtlanticCheapest£348Average£550FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Aer LingusCheapest£367Average£640FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
TAP AIR PORTUGALCheapest£374Average£515FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Scandinavian AirlinesCheapest£379Average£518FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Brussels AirlinesCheapest£398Average£562FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
British AirwaysCheapest£400Average£594FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£400Average£606FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Austrian AirlinesCheapest£408Average£632FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
United AirlinesCheapest£416Average£596FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Brighton to Chicago?

Cheapflights helps you search for flights from Brighton to Chicago via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Brighton to Chicago?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Brighton to Chicago for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Brighton to Chicago with no change fees?

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

Can Cheapflights notify me if prices for flights from Brighton to Chicago become cheaper?

Of course! You can now track prices for flights from Brighton to Chicago and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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