Cheap flights from Sheffield to St. Louis from £326

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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
MAN — STL
20 Feb — 27 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sheffield to St. Louis

Enter your travel dates to find the best prices.

Cheapest flights from Sheffield to St. Louis
Explore the most affordable flight options available from Sheffield to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2026.

Thu 5/206:00
MAN
-
STL
2 stops36h 29m
United Airlines
Mon 9/211:20
STL
-
MAN
2 stops15h 25m
United Airlines
Deal found 18/1£557
Thu 3/908:50
MAN
-
STL
2 stops30h 24m
Finnair
Wed 9/918:55
STL
-
MAN
2 stops20h 50m
Finnair
Deal found 20/1£572
Thu 3/908:50
MAN
-
STL
2 stops16h 33m
British Airways
Wed 9/909:46
STL
-
MAN
2 stops18h 04m
British Airways
Deal found 19/1£584
Thu 3/905:55
MAN
-
STL
2 stops21h 09m
United Airlines
Wed 9/915:30
STL
-
MAN
1 stop12h 40m
United Airlines
Deal found 19/1£596
Tue 31/312:20
MAN
-
STL
2 stops17h 28m
British Airways
Wed 15/412:11
STL
-
MAN
2 stops15h 39m
British Airways
Deal found 20/1£667
Thu 5/310:25
MAN
-
STL
1 stop19h 34m
Multiple Airlines
Thu 12/307:47
STL
-
MAN
1 stop19h 08m
Multiple Airlines
Deal found 19/1£678
Wed 1/407:55
MAN
-
STL
2 stops19h 16m
British Airways
Tue 14/412:11
STL
-
MAN
2 stops18h 54m
British Airways
Deal found 20/1£679

Find flight deals from Sheffield to St. Louis

Keep the following information in mind while searching for Sheffield to St. Louis flight deals. Data was last updated 21 January 2026.

Round-trip from

£557

One-way from

£326

Popular in

August

Cheapest in

December

Average price

£784
United Airlines
  • United Airlines
  • 5/2-9/2
  • 4 total stops
  • 51h 54m total
  • Sheffield to St. Louis
2/2
  • 2/2
  • 3 total stops
  • 58h 28m total
  • Sheffield to St. Louis
Highest demand for flights based on searches. 12% potential increase in price (£90 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
Average for round-trip flights in January 2026

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sheffield to St. Louis 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 21 January 2026.
Use the filters below to find and compare flights from Sheffield to St. Louis that are best for you.

Fly from

Sheffield

Fly to

St. Louis

Route

Depart

Return

Price

ManchesterSt. Louis

MAN - STL

MANSTL

Manchester

Thu 5/2

06:00-12:29

2 stops36h 29m

Lambert-St Louis

Mon 9/2

11:20-08:45

2 stops15h 25m

£557

ManchesterSt. Louis

MAN - STL

MANSTL

Manchester

Tue 31/3

12:20-23:48

2 stops17h 28m

Lambert-St Louis

Tue 14/4

12:11-13:05

2 stops18h 54m

£667

ManchesterSt. Louis

MAN - STL

MANSTL

Manchester

Thu 5/3

10:25-23:59

1 stop19h 34m

Lambert-St Louis

Thu 12/3

07:47-07:55

1 stop19h 08m

£678

ManchesterSt. Louis

MAN - STL

MANSTL

Manchester

Wed 1/4

07:55-21:11

2 stops19h 16m

Lambert-St Louis

Tue 14/4

12:11-13:05

2 stops18h 54m

£679

ManchesterSt. Louis

MAN - STL

MANSTL

Manchester

Tue 31/3

13:00-21:06

1 stop14h 06m

Lambert-St Louis

Wed 15/4

17:59-14:00

2 stops14h 01m

£686

ManchesterSt. Louis

MAN - STL

MANSTL

Manchester

Wed 1/4

10:40-17:53

1 stop13h 13m

Lambert-St Louis

Tue 14/4

17:59-14:00

2 stops14h 01m

£697

ManchesterSt. Louis

MAN - STL

MANSTL

Manchester

Wed 1/4

10:40-17:53

1 stop13h 13m

Lambert-St Louis

Wed 15/4

17:59-14:00

2 stops14h 01m

£697

ManchesterSt. Louis

MAN - STL

MANSTL

Manchester

Thu 2/4

08:50-21:11

2 stops18h 21m

Lambert-St Louis

Wed 15/4

12:11-09:50

2 stops15h 39m

£709

ManchesterSt. Louis

MAN - STL

MANSTL

Manchester

Tue 31/3

13:00-21:06

1 stop14h 06m

Lambert-St Louis

Tue 14/4

11:43-08:50

1 stop15h 07m

£726

ManchesterSt. Louis

MAN - STL

MANSTL

Manchester

Thu 2/4

13:00-09:05

1 stop26h 05m

Lambert-St Louis

Tue 14/4

17:59-14:00

2 stops14h 01m

£727

Flights are sorted by cheapest return flights first.

Deals found on 18/1

Showing 1-10 of 19 results
1
2

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

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Sheffield 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 Sheffield to St. Louis

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

Use this chart to determine the optimal time to book a return flight from Sheffield to St. Louis. Price data was last updated on 16 January 2026.

The price you pay for your flight from Sheffield to St. Louis may vary depending on when you book. For the best chance of a lower fare, look to book 46 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 Sheffield to St. Louis?

Currently, March is the cheapest month in which you can book a flight from Sheffield to St. Louis (average of £527). Flying from Sheffield to St. Louis in August is currently the most expensive (average of £810). 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.

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

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated 21 January 2026.
Check out reviews from past customers who have flown with KLM, Virgin Atlantic, andUnited Airlines from Sheffield to St. Louis to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Crew

8.4

Overall

7.7

Food

7.3

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Crew

8.4

Overall

7.7

Food

7.3

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Crew

8.4

Overall

7.7

Food

7.3

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Crew

8.4

Overall

7.7

Food

7.3

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Crew

8.4

Overall

7.7

Food

7.3

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Crew

8.4

Overall

7.7

Food

7.3

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Related info for your journey

Find useful and relevant information for your journey from Sheffield 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 Sheffield?

    Lambert-St Louis (STL) is the airport you will fly into if you book a flight from Sheffield to St. Louis. You should not have trouble finding flights to Lambert-St Louis from Sheffield; the airport handles an average of 0 inbound flights from Sheffield per day. You should also have plenty of airline options to choose from since 9 airlines have flights to the St. Louis airport from Sheffield. It is only a 12.7 mi journey from Lambert-St Louis (STL) to St. Louis’s city center.

  • How long is the flight from Sheffield to St. Louis?

    There are many flights that can get you from Sheffield to St. Louis in 17h 28m. Fly via United Airlines or British Airways to get the fastest option. Sheffield and St. Louis are separated by a distance of 4061 mi. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sheffield 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 Sheffield to St. Louis?

    Currently, March is the cheapest month in which you can book a flight from Sheffield to St. Louis (average of £527). Flying from Sheffield to St. Louis in August is currently the most expensive (average of £810). 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

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Top 9 airlines flying from Sheffield to St. Louis

Discover the top 9 airlines that operate flights from Sheffield to St. Louis. 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 21 January 2026.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£560Average£641FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£564Average£869FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£564Average£778FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Scandinavian AirlinesCheapest£593Average£696FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
DeltaCheapest£620Average£856FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Virgin AtlanticCheapest£655Average£885FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£714Average£826FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£734Average£853FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Aer LingusCheapest£873Average£1,129FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

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

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

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Sheffield to St. Louis, users can toggle the no change fees filter when performing a flight search.

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