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Cheap flights from St Louis (STL) to USA

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How to find the cheapest flight from
St Louis (STL) to USA

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

To save up to 10% on this flight, we recommend booking at least 56 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from St Louis to USA from $302 1-2 weeks out and tickets from $331 for flights departing within the next 72 hours.

What is the cheapest month to fly from St Louis to USA?

February can be a great time to fly to USA from St Louis with a flight ticket averaging about $296. Cheapflights users have found deals in the month of February for as cheap as $139. The most expensive prices can be found in the month of July.

Cheap flights from St Louis to USA in July, August 2020

The best prices found for STL to USA flights for July, August
27 Jul - 2 Aug
$133pp
STL
Lambert-St Louis
Multiple Airlines
Non-Stop
MCO
Orlando
MCO
Orlando
Sun Country Air
 
1 STOP
STL
Lambert-St Louis
6 Jul - 9 Jul
$144pp
STL
Lambert-St Louis
Multiple Airlines
   
2 STOPS
MCO
Orlando
MCO
Orlando
Multiple Airlines
   
2 STOPS
STL
Lambert-St Louis
30 Jul - 2 Aug
$147pp
STL
Lambert-St Louis
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Sun Country Air
 
1 STOP
STL
Lambert-St Louis

St Louis to USA 2020 flight deals

Cheap flights to USA from St Louis found for this year
11 Aug - 16 Aug
$123pp
STL
Lambert-St Louis
Multiple Airlines
Non-Stop
MCO
Orlando
MCO
Orlando
Multiple Airlines
   
2 STOPS
STL
Lambert-St Louis
5 Aug - 18 Aug
$126pp
STL
Lambert-St Louis
Multiple Airlines
   
2 STOPS
MCO
Orlando
MCO
Orlando
Frontier
Non-Stop
STL
Lambert-St Louis
11 Aug - 13 Aug
$129pp
STL
Lambert-St Louis
Multiple Airlines
Non-Stop
MCO
Orlando
MCO
Orlando
Delta
 
1 STOP
STL
Lambert-St Louis

Non-stop flights to USA from St Louis

Save time with St Louis to USA direct flight deals
20 Aug - 24 Aug
$167pp
STL
Lambert-St Louis
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
STL
Lambert-St Louis
18 Aug - 23 Aug
$177pp
STL
Lambert-St Louis
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
United Airlines
Non-Stop
STL
Lambert-St Louis
27 Aug - 30 Aug
$178pp
STL
Lambert-St Louis
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
United Airlines
Non-Stop
STL
Lambert-St Louis

Last minute flights from St Louis to USA

Late deals on round-trip flights to USA from St Louis, departing today and this week
27 Jun - 8 Jul
$159pp
STL
Lambert-St Louis
Multiple Airlines
Non-Stop
MCO
Orlando
MCO
Orlando
Delta
 
1 STOP
STL
Lambert-St Louis
27 Jun - 9 Jul
$162pp
STL
Lambert-St Louis
Multiple Airlines
Non-Stop
MCO
Orlando
MCO
Orlando
Multiple Airlines
   
2 STOPS
STL
Lambert-St Louis
27 Jun - 2 Jul
$175pp
STL
Lambert-St Louis
Multiple Airlines
Non-Stop
MCO
Orlando
MCO
Orlando
American Airlines
 
1 STOP
STL
Lambert-St Louis

One-way flights to USA from St Louis

The cheapest one-way flights from St Louis to USA
6:40 am - 10:03 am
Delta
Nonstop
2h 23m
STL - LGA
Delta
$99
Delta
7:00 am - 11:35 am
Sun Country Air
1 Stop
5h 35m
STL - DEN
Sun Country Air
10:46 am - 12:57 pm
Multiple Airlines
2 Stops
49h 11m
STL - MCO
Multiple Airlines
$102
Kiwi.com

Related info for your journey

Useful info, stats and facts about St Louis to USA flights.

Flight FAQs

From St Louis to USA

Are flight prices decreasing from St Louis to USA due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both St Louis and USA for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from St Louis to USA for under $200 on Cheapflights?

Yes, there are multiple flights from St Louis to USA for under $200. The cheapest flight booked recently is on Multiple Airlines for just $123, but on average you can expect to pay $141.

Are there nonstop flights from St Louis to USA for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from St Louis to USA under $200. A good price for a nonstop flight from St Louis to USA is less than $199.

Are there last-minute flights available from St Louis to USA for under $200?

There are currently 20+ open flights from St Louis to USA within the next 7 days for less than $200.

What days are nonstop flights available from St Louis to USA?

Nonstop flights are available for this route on the following days: Wednesday, Friday, Saturday.

How popular is this flight route?

The Lambert-St Louis to United States flight path was viewed by 1,164 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

Endeavor Airlines, Delta and Frontier are the most popular airlines when flying from St Louis to USA.

What are the most popular routes from St Louis to USA?

Most travelers choose Lambert-St Louis - Seattle/Tacoma Intl, Lambert-St Louis - Las Vegas McCarran or Lambert-St Louis - Denver Intl when deciding on the best route from St Louis to USA.

What are the cheapest Flights from St Louis to USA?

The cheapest flight price from St Louis to USA is $141. On average you can expect to pay $318. The most popular route, (Lambert-St Louis - Seattle/Tacoma Intl), can usually be booked for $191.

Arrival points for flights from St Louis to USA

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Destination information for USA

Things to know before you go. Useful info for your trip from St Louis to USA
Flight duration
2h 32m

Airports servicing St. Louis