Question 1

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

Accepted Answer

There are many flights that can get you from Sheffield to St. Louis in 22h 40m. Fly via Scandinavian Airlines or Lufthansa 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.

Question 2

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

Accepted Answer

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 87 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 3

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

Accepted Answer

Currently, February is the cheapest month in which you can book a flight from Sheffield to St. Louis (average of £722). Flying from Sheffield to St. Louis in December is currently the most expensive (average of £1,033). 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.

Question 4

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

Accepted Answer

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

Question 5

E

Accepted Answer

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.

Question 6

E

Accepted Answer

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).

Question 7

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

Accepted Answer

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

Question 8

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

Accepted Answer

Travelers have found it’s best to book a flight 27 days in advance to save up to 73% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 27 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Sheffield to St. Louis 1-2 weeks in advance for as low as £813, or £1,340 for flights within the next 24 hours.

Question 9

What is the cheapest month to fly from Sheffield to St. Louis?

Accepted Answer

Due to multiple factors, expect to potentially pay more when booking in August. For low rates, January can be a great choice for travel to St. Louis. Flights to St. Louis from Sheffield in January are about £885 on average during January, but can be found for as low as £539.

Question 10

What is the cheapest time of day to fly from SH9 to STL?

Accepted Answer

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

Question 11

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

Accepted Answer

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 10 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.

Question 12

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

Accepted Answer

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

Question 13

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

Accepted Answer

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.

Question 14

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

Accepted Answer

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.

Question 15

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

Accepted Answer

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to St. Louis from Sheffield today with Cheapflights!

Question 16

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

Accepted Answer

Cheapflights helps you find that perfect flight to St. Louis from Sheffield by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Question 17

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

Accepted Answer

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.

Question 18

Can Cheapflights notify me if prices for flights from Sheffield to St. Louis become cheaper?

Accepted Answer

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

Round-trip from	£681
One-way from	£358
Popular in	August
Cheapest in	January
Average price	£1,103

Airline	Cheapest	Average	Flexibility	On-time
Finnair	Cheapest£541	Average£723	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Scandinavian Airlines	Cheapest£590	Average£699	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
British Airways	Cheapest£640	Average£783	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
United Airlines	Cheapest£724	Average£817	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air France	Cheapest£750	Average£995	FlexibilityNo cancel fee	On-time77%	Search Air France flights
KLM	Cheapest£751	Average£913	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Virgin Atlantic	Cheapest£760	Average£920	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Delta	Cheapest£775	Average£864	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Lufthansa	Cheapest£781	Average£897	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Aer Lingus	Cheapest£782	Average£1,107	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights

Cheap flights from Sheffield to St. Louis from £358

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 27/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Sheffield to Lambert-St Louis are usually found in January or February, booked 87 days in advance, depart on a Wednesday or Monday and return on a Monday

Cheap 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 29 August 2025.

Round-trip from

One-way from

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Find flight deals from Sheffield to St. Louis

Cheapest flights from Sheffield to St. LouisExplore 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 29 August 2025.

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 29 August 2025.

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

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.

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 22 August 2025.

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

What is the cheapest time of day to fly from SH9 to STL?

Find hourly flight availability from Sheffield 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 29 August 2025.

Reviews of airlines servicing St. Louis

Check out reviews from past customers who have flown with KLM, Finnair, 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.

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?

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

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

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

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

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

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Alternative routes for Sheffield to St. Louis

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Top 10 airlines flying from Sheffield to St. Louis

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

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

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

Can Cheapflights notify me if prices for flights from Sheffield to St. Louis become cheaper?

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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 29 August 2025.