Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from St. Louis to North America from $37

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to North America departing on 12/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from St. Louis to North America

Cheap round-trip flights

These are some of the best round-trip flight deals from St. Louis to North America that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from St. Louis to North America.

Cheap last minute flights

Planning a quick getaway from St. Louis to North America? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to North America, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from St. Louis to North America

Find recent round-trip train or bus tickets from St. Louis to North America.

All round-trip flight deals to North America

The cheapest plane tickets to North America found on KAYAK recently.
7:09 pm - 8:37 pmSTL-DEN
2h 28mnonstop
6:00 am - 9:16 amDEN-STL
2h 16mnonstop
$56Frontier
Find Deal
Sat, Jan 18 - Sat, Jan 25
7:09 pm - 8:37 pmSTL-DEN
2h 28mnonstop
6:00 am - 9:16 amDEN-STL
2h 16mnonstop
$57Frontier
Find Deal
Sat, Jan 18 - Wed, Jan 22
9:15 am - 11:14 amSTL-DFW
1h 59mnonstop
5:45 pm - 7:29 pmDFW-STL
1h 44mnonstop
$131American Airlines
Find Deal
Tue, Mar 4 - Wed, Mar 5
9:36 am - 4:23 pmSTL-EWR
5h 47m1 stop
1:41 pm - 7:23 pmEWR-STL
6h 42m1 stop
$178American Airlines
Find Deal
Tue, Jan 7 - Tue, Jan 14
7:15 am - 1:46 pmSTL-MIA
5h 31m1 stop
8:10 am - 11:47 amMIA-STL
4h 37m1 stop
$196Delta
Find Deal
Sun, Jan 12 - Wed, Jan 15
6:00 am - 1:10 pmSTL-DFW
7h 10m1 stop
7:00 am - 11:47 amDFW-STL
4h 47m1 stop
$196Delta
Find Deal
Tue, Mar 4 - Wed, Mar 5
8:27 am - 10:05 amSTL-DEN
2h 38mnonstop
9:40 am - 12:48 pmDEN-STL
2h 08mnonstop
$197United Airlines
Find Deal
Fri, Jan 24 - Sun, Jan 26
9:15 am - 1:00 pmSTL-MIA
2h 45mnonstop
5:15 pm - 7:25 pmMIA-STL
3h 10mnonstop
$200Southwest
Find Deal
Mon, Jan 27 - Tue, Jan 28
7:45 pm - 11:05 pmSTL-LGA
2h 20mnonstop
6:55 pm - 8:45 pmLGA-STL
2h 50mnonstop
$200Southwest
Find Deal
Tue, Dec 24 - Tue, Dec 31
4:36 pm - 6:13 pmSTL-DEN
2h 37mnonstop
9:40 am - 12:48 pmDEN-STL
2h 08mnonstop
$217United Airlines
Find Deal
Tue, Jan 21 - Wed, Jan 22
8:10 pm - 10:05 pmSTL-DFW
1h 55mnonstop
$37Frontier
Find Deal
Thu, Dec 19
3:53 pm - 7:25 pmSTL-MCO
2h 32mnonstop
$37Frontier
Find Deal
Tue, Dec 17
5:05 am - 7:07 amSTL-DFW
2h 02mnonstop
$66American Airlines
Find Deal
Tue, Dec 17
4:36 pm - 6:13 pmSTL-DEN
2h 37mnonstop
$79United Airlines
Find Deal
Tue, Jan 14
5:30 pm - 9:58 pmSTL-DEN
5h 28m1 stop
$88United Airlines
Find Deal
Tue, Jan 7
2:15 pm - 8:29 pmSTL-EWR
5h 14m1 stop
$89American Airlines
Find Deal
Tue, Jan 14
5:00 pm - 12:51 amSTL-MIA
6h 51m1 stop
$98Delta
Find Deal
Tue, Jan 7
7:15 am - 12:55 pmSTL-DFW
5h 40m1 stop
$98Delta
Find Deal
Tue, Feb 18
9:15 am - 1:00 pmSTL-MIA
2h 45mnonstop
$100Southwest
Find Deal
Mon, Jan 13
5:45 pm - 7:35 pmSTL-LAS
3h 50mnonstop
$129Southwest
Find Deal
Sat, Jan 25
10:17 pm - 11:50 pmSTL-LAS
3h 33mnonstop
9:53 pm - 8:13 amLAS-STL
8h 20m1 stop
$183Frontier
Find Deal
Sun, Dec 1 - Thu, Dec 12
10:17 pm - 11:50 pmSTL-LAS
3h 33mnonstop
2:20 pm - 7:34 pmLAS-STL
3h 14mnonstop
$190Frontier
Find Deal
Sun, Dec 1 - Fri, Dec 13
5:45 am - 11:26 amSTL-EWR
4h 41m1 stop
1:31 pm - 7:03 pmEWR-STL
6h 32m1 stop
$389American Airlines
Find Deal
Wed, Nov 27 - Wed, Dec 4
7:35 pm - 10:55 pmSTL-LGA
2h 20mnonstop
7:15 am - 3:20 pmLGA-STL
9h 05m1 stop
$441Southwest
Find Deal
Wed, Nov 27 - Sat, Nov 30
7:35 pm - 10:55 pmSTL-LGA
2h 20mnonstop
7:15 am - 3:20 pmLGA-STL
9h 05m1 stop
$451Southwest
Find Deal
Wed, Nov 27 - Sat, Nov 30
6:59 pm - 10:24 pmSTL-LGA
2h 25mnonstop
9:59 am - 11:57 amLGA-STL
2h 58mnonstop
$461Delta
Find Deal
Wed, Nov 27 - Wed, Dec 4
2:17 pm - 10:31 pmSTL-EWR
7h 14m1 stop
7:18 pm - 11:59 pmEWR-STL
5h 41m1 stop
$471American Airlines
Find Deal
Sat, Nov 30 - Fri, Dec 6
9:30 am - 12:55 pmSTL-LGA
2h 25mnonstop
6:00 pm - 11:41 pmLGA-STL
6h 41m1 stop
$471Delta
Find Deal
Wed, Nov 27 - Wed, Dec 4
5:30 pm - 8:54 pmSTL-EWR
2h 24mnonstop
2:00 pm - 3:48 pmEWR-STL
2h 48mnonstop
$531United Airlines
Find Deal
Wed, Nov 27 - Wed, Dec 4
5:30 pm - 8:54 pmSTL-EWR
2h 24mnonstop
9:29 pm - 11:28 pmEWR-STL
2h 59mnonstop
$536United Airlines
Find Deal
Wed, Nov 27 - Tue, Dec 3
5:05 pm - 8:38 pmSTL-MCO
2h 33mnonstop
9:44 pm - 11:27 pmMCO-STL
2h 43mnonstop
$66Frontier
Find Deal
Sat, Jan 11 - Tue, Jan 14
6:46 pm - 8:22 pmSTL-DEN
2h 36mnonstop
5:41 pm - 8:46 pmDEN-STL
2h 05mnonstop
$66Frontier
Find Deal
Mon, Dec 16 - Tue, Dec 17
9:15 am - 11:14 amSTL-DFW
1h 59mnonstop
5:45 pm - 7:29 pmDFW-STL
1h 44mnonstop
$131American Airlines
Find Deal
Tue, Mar 4 - Wed, Mar 5
4:08 pm - 6:07 pmSTL-DFW
1h 59mnonstop
1:35 pm - 3:15 pmDFW-STL
1h 40mnonstop
$181American Airlines
Find Deal
Mon, Dec 9 - Thu, Dec 12
8:27 am - 10:05 amSTL-DEN
2h 38mnonstop
9:40 am - 12:48 pmDEN-STL
2h 08mnonstop
$197United Airlines
Find Deal
Fri, Jan 24 - Sun, Jan 26
1:35 pm - 5:06 pmSTL-LGA
2h 31mnonstop
10:20 am - 12:32 pmLGA-STL
3h 12mnonstop
$199Delta
Find Deal
Sat, Jan 18 - Sun, Jan 19
9:15 am - 1:00 pmSTL-MIA
2h 45mnonstop
5:15 pm - 7:25 pmMIA-STL
3h 10mnonstop
$200Southwest
Find Deal
Mon, Jan 27 - Tue, Jan 28
7:45 pm - 11:05 pmSTL-LGA
2h 20mnonstop
6:55 pm - 8:45 pmLGA-STL
2h 50mnonstop
$200Southwest
Find Deal
Tue, Dec 24 - Tue, Dec 31
1:35 pm - 5:06 pmSTL-LGA
2h 31mnonstop
2:50 pm - 4:53 pmLGA-STL
3h 03mnonstop
$201Delta
Find Deal
Sat, Jan 18 - Sun, Jan 19
4:36 pm - 6:13 pmSTL-DEN
2h 37mnonstop
9:40 am - 12:48 pmDEN-STL
2h 08mnonstop
$217United Airlines
Find Deal
Tue, Jan 21 - Wed, Jan 22

United Airlines flights from St. Louis to North America

Our best United Airlines deals on St. Louis to North America flight tickets
United Airlines
Jan 24
STL8:27 amLambert-St Louis
2h 38m
DEN10:05 amDenver Intl
Jan 26
DEN9:40 amDenver Intl
2h 08m
STL12:48 pmLambert-St Louis
United Airlines
Jan 21
STL4:36 pmLambert-St Louis
2h 37m
DEN6:13 pmDenver Intl
Jan 22
DEN9:40 amDenver Intl
2h 08m
STL12:48 pmLambert-St Louis
United Airlines
Jan 27
STL8:00 amLambert-St Louis
5h 57m
1 stop
MIA2:57 pmMiami
Jan 29
MIA6:25 amMiami
10h 13m
2 stops
STL3:38 pmLambert-St Louis

Delta flights from St. Louis to North America

Our best Delta deals on St. Louis to North America flight tickets
Delta
Jan 12
STL7:15 amLambert-St Louis
5h 31m
1 stop
MIA1:46 pmMiami
Jan 15
MIA8:10 amMiami
4h 37m
1 stop
STL11:47 amLambert-St Louis
Delta
Jan 18
STL8:50 amLambert-St Louis
2h 26m
LGA12:16 pmNew York LaGuardia
Jan 25
LGA3:55 pmNew York LaGuardia
3h 06m
STL6:01 pmLambert-St Louis
Delta
Dec 6
STL7:05 pmLambert-St Louis
5h 10m
1 stop
DFW12:15 amDallas/Fort Worth
Dec 9
DFW2:00 pmDallas/Fort Worth
7h 04m
1 stop
STL9:04 pmLambert-St Louis

See travel insights to North America from

How to get the cheapest flight ticket from St. Louis to North America

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to North America?

The cheapest day to depart from St. Louis to North America is on a Tuesday. Travelers who choose to depart for North America on a Tuesday will often find tickets for as low as $312. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to North America on Sunday is $353.

What is the cheapest Lambert-St Louis to North America flight route?

Fly from Lambert-St Louis to Dallas/Fort Worth for the best Lambert-St Louis - North America flight prices

What cabin class options are available on Lambert-St Louis to North America flights?

There are 4 cabin classes available to choose from on Lambert-St Louis to North America flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on St. Louis to North America flights?

You could potentially save up to 60% on your flight if you consider stops on a St. Louis to North America flight.

Cheap St. Louis to North America flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to North America

Best Price Found

$37

Fastest flight time

1h 54m

Direct flights

Every day

Airports in North America

6 airports
The best one-way flight to North America from St. Louis in the past 72 hours is $37. The best round-trip flight deal from St. Louis to North America found on momondo in the last 72 hours is $56.
The fastest flight from St. Louis to North America takes 1h 54m
Direct flights go from St. Louis to North America every day.
There are 6 airports near North America: Newark (EWR), Dallas/Fort Worth (DFW), New York LaGuardia (LGA), Orlando (MCO), Denver Intl (DEN), Las Vegas Harry Reid Intl (LAS)

  • When did momondo last update prices for flights from Lambert-St Louis Airport to North America?

    Prices for flights from Lambert-St Louis Airport to North America were last updated today.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to North America?

  • How old do you have to be to fly from Lambert-St Louis Airport to North America?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to North America.

  • What documentation or ID do you need to fly to North America?

    The necessary travel and health documents for your North America trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from St. Louis to North America?


Best airlines flying from St. Louis to North America

Compare and see reviews for airlines that fly from St. Louis to North America with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $46Free CancellationRating
6.1
3,524 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $74Free CancellationRating
6.3
8,173 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $183Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Southern / MokulelePriceFrom $189Free CancellationRating
6.8
29 reviews
Search Southern / Mokulele flights
DeltaPriceFrom $195Free CancellationRating
8.0
8,736 reviews
Search Delta flights
SouthwestPriceFrom $201Free CancellationRating
8.1
4,982 reviews
Search Southwest flights
United AirlinesPriceFrom $201Free CancellationRating
7.4
9,153 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $332Free CancellationRating
8.0
9,473 reviews
Search Alaska Airlines flights
AeromexicoPriceFrom $484Free CancellationRating
7.5
1,990 reviews
Search Aeromexico flights

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to North America?

It is quick and easy to find St. Louis to North America flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to North America that suits you.

Can I find flights from St. Louis to North America with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to North America from St. Louis with this policy.

How can momondo help me find flights from St. Louis to North America?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to North America from St. Louis.

I’m not ready to book a flight from St. Louis to North America right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of St. Louis to North America flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


An easier way to manage your North America trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Sun 12/1
Sun 12/8
Email me momondo's favorite deals

Find better results for your trip to North America

Popular cities in North America

Popular flights according to clicks in the last 7 days on momondo