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Cheap flights from St. Louis to North America from $19

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from St. Louis to North America

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:35 pm - 9:34 pmSTL  Lambert-St Louis-ATL Atlanta Hartsfield-Jackson
1h 59mnonstop
Frontier Logo
4:47 pm - 5:40 pmATL  Atlanta Hartsfield-Jackson-STL Lambert-St Louis
1h 53mnonstop
$58Frontier
Fri, Oct 23 - Wed, Oct 28
Frontier Logo
6:35 pm - 9:34 pmSTL  Lambert-St Louis-ATL Atlanta Hartsfield-Jackson
1h 59mnonstop
Frontier Logo
4:47 pm - 5:40 pmATL  Atlanta Hartsfield-Jackson-STL Lambert-St Louis
1h 53mnonstop
$58Frontier
Fri, Oct 23 - Fri, Oct 30
Southwest Logo
10:35 am - 1:10 pmSTL  Lambert-St Louis-ATL Atlanta Hartsfield-Jackson
1h 35mnonstop
Southwest Logo
2:50 pm - 3:35 pmATL  Atlanta Hartsfield-Jackson-STL Lambert-St Louis
1h 45mnonstop
$117Southwest
Sat, Jan 9 - Sat, Jan 16
Southwest Logo
6:30 pm - 9:10 pmSTL  Lambert-St Louis-ATL Atlanta Hartsfield-Jackson
1h 40mnonstop
Southwest Logo
6:45 am - 7:25 amATL  Atlanta Hartsfield-Jackson-STL Lambert-St Louis
1h 40mnonstop
$117Southwest
Wed, Oct 21 - Wed, Oct 28
Delta Logo
6:59 pm - 9:41 pmSTL  Lambert-St Louis-ATL Atlanta Hartsfield-Jackson
1h 42mnonstop
Delta Logo
10:00 am - 10:48 amATL  Atlanta Hartsfield-Jackson-STL Lambert-St Louis
1h 48mnonstop
$117Delta
Tue, Jan 12 - Sat, Jan 16
Delta Logo
10:14 am - 12:49 pmSTL  Lambert-St Louis-ATL Atlanta Hartsfield-Jackson
1h 35mnonstop
Delta Logo
7:15 pm - 7:56 pmATL  Atlanta Hartsfield-Jackson-STL Lambert-St Louis
1h 41mnonstop
$117Delta
Tue, Oct 13 - Sat, Oct 17
American Airlines Logo
6:32 am - 2:06 pmSTL  Lambert-St Louis-ATL Atlanta Hartsfield-Jackson
6h 34m1 stop Dallas/Fort Worth
American Airlines Logo
7:27 pm - 12:19 amATL  Atlanta Hartsfield-Jackson-STL Lambert-St Louis
5h 52m1 stop Chicago O'Hare Intl
$119American Airlines
Tue, Oct 27 - Wed, Oct 28
American Airlines Logo
6:27 am - 11:33 amSTL  Lambert-St Louis-ATL Atlanta Hartsfield-Jackson
4h 06m1 stop Charlotte Douglas
American Airlines Logo
5:00 am - 8:37 amATL  Atlanta Hartsfield-Jackson-STL Lambert-St Louis
4h 37m1 stop Charlotte Douglas
$119American Airlines
Tue, Oct 13 - Thu, Oct 15
United Airlines Logo
1:36 pm - 3:00 pmSTL  Lambert-St Louis-DEN Denver Intl
2h 24mnonstop
United Airlines Logo
9:35 am - 12:38 pmDEN  Denver Intl-STL Lambert-St Louis
2h 03mnonstop
$177United Airlines
Sat, Oct 24 - Sat, Oct 31
United Airlines Logo
8:50 am - 10:21 amSTL  Lambert-St Louis-DEN Denver Intl
2h 31mnonstop
United Airlines Logo
9:35 am - 12:38 pmDEN  Denver Intl-STL Lambert-St Louis
2h 03mnonstop
$177United Airlines
Wed, Oct 28 - Sat, Oct 31

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United Airlines flights from St. Louis to North America

Our best United Airlines deals on St. Louis to North America flight tickets
United Airlines
Oct 6
STL4:39 pmLambert-St Louis
2h 31m
DEN6:10 pmDenver Intl
Oct 10
DEN8:28 pmDenver Intl
2h 16m
STL11:44 pmLambert-St Louis
$227
United Airlines
Oct 6
STL3:11 pmLambert-St Louis
5h 34m
1 stop
DEN7:45 pmDenver Intl
Oct 10
DEN8:28 pmDenver Intl
2h 16m
STL11:44 pmLambert-St Louis
$237
United Airlines
Oct 5
STL5:36 pmLambert-St Louis
5h 08m
1 stop
DEN9:44 pmDenver Intl
Oct 10
DEN5:30 pmDenver Intl
2h 06m
STL8:36 pmLambert-St Louis
$263

American Airlines flights from St. Louis to North America

Our best American Airlines deals on St. Louis to North America flight tickets
American Airlines
Oct 13
STL6:27 amLambert-St Louis
4h 06m
1 stop
ATL11:33 amAtlanta Hartsfield-Jackson
Oct 15
ATL5:00 amAtlanta Hartsfield-Jackson
4h 37m
1 stop
STL8:37 amLambert-St Louis
$119
American Airlines
Nov 6
STL7:26 amLambert-St Louis
8h 54m
1 stop
SEA2:20 pmSeattle/Tacoma Intl
Nov 8
SEA3:10 pmSeattle/Tacoma Intl
6h 45m
1 stop
STL11:55 pmLambert-St Louis
$226
American Airlines
Oct 25
STL5:40 amLambert-St Louis
7h 34m
1 stop
SEA11:14 amSeattle/Tacoma Intl
Oct 27
SEA6:12 amSeattle/Tacoma Intl
8h 41m
1 stop
STL4:53 pmLambert-St Louis
$257

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisAtlanta

STL Lambert-St Louis - ATL Atlanta Hartsfield-Jackson

STLATL

Lambert-St Louis

Fri 10/23

6:35 pm-9:34 pm

Nonstop1h 59m

Atlanta Hartsfield-Jackson

Wed 10/28

4:47 pm-5:40 pm

Nonstop1h 53m

$58

St. LouisAtlanta

STL Lambert-St Louis - ATL Atlanta Hartsfield-Jackson

STLATL

Lambert-St Louis

Fri 10/23

6:35 pm-9:34 pm

Nonstop1h 59m

Atlanta Hartsfield-Jackson

Fri 10/30

4:47 pm-5:40 pm

Nonstop1h 53m

$58

St. LouisAtlanta

STL Lambert-St Louis - ATL Atlanta Hartsfield-Jackson

STLATL

Lambert-St Louis

Sat 1/9

10:35 am-1:10 pm

Nonstop1h 35m

Atlanta Hartsfield-Jackson

Sat 1/16

2:50 pm-3:35 pm

Nonstop1h 45m

$117

St. LouisAtlanta

STL Lambert-St Louis - ATL Atlanta Hartsfield-Jackson

STLATL

Lambert-St Louis

Wed 10/21

6:30 pm-9:10 pm

Nonstop1h 40m

Atlanta Hartsfield-Jackson

Wed 10/28

6:45 am-7:25 am

Nonstop1h 40m

$117

St. LouisAtlanta

STL Lambert-St Louis - ATL Atlanta Hartsfield-Jackson

STLATL

Lambert-St Louis

Tue 1/12

6:59 pm-9:41 pm

Nonstop1h 42m

Atlanta Hartsfield-Jackson

Sat 1/16

10:00 am-10:48 am

Nonstop1h 48m

$117
Quickest round-trip

St. LouisAtlanta

STL Lambert-St Louis - ATL Atlanta Hartsfield-Jackson

STLATL

Lambert-St Louis

Tue 10/13

10:14 am-12:49 pm

Nonstop1h 35m

Atlanta Hartsfield-Jackson

Sat 10/17

7:15 pm-7:56 pm

Nonstop1h 41m

$117

St. LouisAtlanta

STL Lambert-St Louis - ATL Atlanta Hartsfield-Jackson

STLATL

Lambert-St Louis

Tue 10/27

6:32 am-2:06 pm

1 stop6h 34m

Atlanta Hartsfield-Jackson

Wed 10/28

7:27 pm-12:19 am

1 stop5h 52m

$119

St. LouisAtlanta

STL Lambert-St Louis - ATL Atlanta Hartsfield-Jackson

STLATL

Lambert-St Louis

Tue 10/13

6:27 am-11:33 am

1 stop4h 06m

Atlanta Hartsfield-Jackson

Thu 10/15

5:00 am-8:37 am

1 stop4h 37m

$119

St. LouisDenver

STL Lambert-St Louis - DEN Denver Intl

STLDEN

Lambert-St Louis

Sat 10/24

1:36 pm-3:00 pm

Nonstop2h 24m

Denver Intl

Sat 10/31

9:35 am-12:38 pm

Nonstop2h 03m

$177

St. LouisDenver

STL Lambert-St Louis - DEN Denver Intl

STLDEN

Lambert-St Louis

Wed 10/28

8:50 am-10:21 am

Nonstop2h 31m

Denver Intl

Sat 10/31

9:35 am-12:38 pm

Nonstop2h 03m

$177

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 month to fly to North America?

The month of January is, on average, the cheapest month to fly to North America from St. Louis, with most prices found around $365. If you are unable to visit North America during the month of January, then departing from St. Louis during the month December is also very affordable. Most momondo users find prices during this month for around $373.

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 Wednesday. Travelers who choose to depart for North America on a Wednesday will often find tickets for as low as $388. 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 $492.

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

The cheapest time of day to fly to North America is at noon when flights can be purchased for as low as $386. Try not to purchase tickets in the afternoon because they tend to be around $486. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Fly from Lambert-St Louis to Atlanta Hartsfield-Jackson for the best Lambert-St Louis - North America flight prices

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

There are 4 cabin classes available to choose from on 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?

No. A direct flight is the cheapest option for a flight between St. Louis to North America.

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

$19

Fastest flight time

1h 05m

Direct flights

Every day

Airports in North America

5,172 airports
The best one-way flight to North America from St. Louis in the past 72 hours is $19. The best round-trip flight deal from St. Louis to North America found on momondo in the last 72 hours is $58.
The fastest flight from St. Louis to North America takes 1h 05m
Direct flights go from St. Louis to North America every day.
There are 5,172 airports in North America. From St. Louis there are direct flights to Atlanta Hartsfield-Jackson (ATL).
Search flight deals

Frequently asked questions about flying from St. Louis to North America

  • 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
5.6
2,575 reviews
Search Frontier flights
JetBluePriceFrom $105Free CancellationRating
7.1
3,041 reviews
Search JetBlue flights
DeltaPriceFrom $111Free CancellationRating
7.8
8,608 reviews
Search Delta flights
SouthwestPriceFrom $137Free CancellationRating
8.0
4,202 reviews
Search Southwest flights
United AirlinesPriceFrom $167Free CancellationRating
7.4
10,245 reviews
Search United Airlines flights
American AirlinesPriceFrom $192Free CancellationRating
7.0
12,091 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $347Free CancellationRating
7.9
12,976 reviews
Search Alaska Airlines flights
VolarisPriceFrom $483Free CancellationRating
6.6
1,136 reviews
Search Volaris 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.
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Find better results for your trip to North America

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