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£45+ Cheap flights from St. Louis

STL — LHR
25 Oct — 1 Nov1
1 adult
1 adult, Economy, 0 bags

Find flights from St. Louis within your budget

 

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St. LouisChicago

STL Lambert-St Louis - ORD Chicago O'Hare Intl

STLORD

Lambert-St Louis

Mon 19/10

17:36-19:05

Nonstop1h 29m

Chicago O'Hare Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£45

St. LouisChicago

STL Lambert-St Louis - ORD Chicago O'Hare Intl

STLORD

Lambert-St Louis

Tue 20/10

09:47-14:36

1 stop4h 49m

Chicago O'Hare Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£60

St. LouisChicago

STL Lambert-St Louis - ORD Chicago O'Hare Intl

STLORD

Lambert-St Louis

Tue 3/11

06:47-12:59

1 stop6h 12m

Chicago O'Hare Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£60

St. LouisChicago

STL Lambert-St Louis - ORD Chicago O'Hare Intl

STLORD

Lambert-St Louis

Wed 21/10

10:35-16:32

1 stop5h 57m

Chicago O'Hare Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£60

St. LouisChicago

STL Lambert-St Louis - ORD Chicago O'Hare Intl

STLORD

Lambert-St Louis

Sat 17/10

16:22-20:30

1 stop4h 08m

Chicago O'Hare Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£60

St. LouisChicago

STL Lambert-St Louis - ORD Chicago O'Hare Intl

STLORD

Lambert-St Louis

Fri 30/10

06:00-07:36

Nonstop1h 36m

Chicago O'Hare Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£65

St. LouisChicago

STL Lambert-St Louis - ORD Chicago O'Hare Intl

STLORD

Lambert-St Louis

Thu 22/10

08:00-09:31

Nonstop1h 31m

Chicago O'Hare Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£79

St. LouisChicago

STL Lambert-St Louis - ORD Chicago O'Hare Intl

STLORD

Lambert-St Louis

Tue 22/12

18:58-20:40

Nonstop1h 42m

Chicago O'Hare Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£79

St. LouisChicago

STL Lambert-St Louis - ORD Chicago O'Hare Intl

STLORD

Lambert-St Louis

Mon 23/11

09:40-11:16

Nonstop1h 36m

Chicago O'Hare Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£79

St. LouisChicago

STL Lambert-St Louis - ORD Chicago O'Hare Intl

STLORD

Lambert-St Louis

Wed 14/10

11:35-13:11

Nonstop1h 36m

Chicago O'Hare Intl

Wed 28/10

08:55-10:32

Nonstop1h 37m

£88

Flights are sorted by cheapest return flights first.

Deals found on 20/9

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from St. Louis

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

Travel insights for flights from St. Louis

Get recent, data-driven insights about flights from St. Louis including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from St. Louis (average of £536). Flying from St. Louis in June will prove the most costly (average of £1,116). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What are popular destinations to fly to from St. Louis?

If you’re flying from St. Louis, these routes are more frequently taken by airlines Chicago (363 flights per day), Dallas (217 flights per day) and Atlanta (207 flights per day).

Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From £385
Philadelphia
Philadelphia
From £430
New York
New York
From £151

What is the cheapest place to fly to from St. Louis?

The cheapest city to fly to from St. Louis is New York, with prices starting at £151. Explore other affordable destinations below.

New York
New York
From £151
Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From £385
Philadelphia
Philadelphia
From £430

When is the best time to book a flight from St. Louis?

Booking 5 days in advance of your planned departure date is, on average, the best time to get cheap flights from St. Louis. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Browse thousands of different options on Cheapflights for your next trip

Direct flights from Missouri

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Related info for your journey

  • What are the most popular destinations to fly to from St. Louis?

    This month, the top selected destinations from St. Louis are Denver, Dublin, Atlanta. Throughout the year, Denver, Atlanta, Cancún are some of the top choices made by users flying from St. Louis.

  • What is the cheapest flight from St. Louis to anywhere?

    Users have flown out of St. Louis for as low as £151 to New York LaGuardia Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for £649 to fly from St. Louis.

  • What is the cheapest premium economy flight from St. Louis?

    Here are some of the cheapest offers we have found for the cheapest premium economy flights from St. Louis.
    Lambert-St Louis to London Heathrow Airport from £1,875

  • What is the cheapest first class flight from St. Louis?

    If you’re looking for a cheap first-class flight from St. Louis, consider Chicago. Prices start at £367 so you can fly first-class even on a budget.

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

    At the present moment the cheapest month to fly from St. Louis is currently October; with June being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from St. Louis?

    Check out the cheapest flights from St. Louis to embark to:
    Travel from St. Louis to London from £493 round trip

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

    Deals for flights from St. Louis are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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

    Cheapflights simply makes it quick and affordable to book flights from St. Louis by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

    Users can book flights with no change fees policies with our dedicated filters. Book flights from St. Louis flexibly with Cheapflights today.

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

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

See more FAQs

Fly with Cheapflights

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

Deals for flights from St. Louis are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from St. Louis by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from St. Louis flexibly with Cheapflights today.

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

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

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