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Cheap flights from Missouri to North America from $39

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to North America departing on 3/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Missouri to North America

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
3:49 pm - 7:18 pm
STL
-
MCO
2h 29mnonstop
Frontier Logo
5:10 am - 7:02 am
MCO
-
STL
2h 52mnonstop
$67Frontier
Tue, Mar 3 - Fri, Mar 6
Frontier Logo
3:49 pm - 7:18 pm
STL
-
MCO
2h 29mnonstop
Frontier Logo
9:33 pm - 11:19 pm
MCO
-
STL
2h 46mnonstop
$68Frontier
Tue, Mar 3 - Tue, Mar 10
Multiple Airlines Logo
8:22 pm - 7:31 am
STL
-
MCO
10h 09m
1 stop
Multiple Airlines Logo
8:38 pm - 10:27 pm
MCO
-
STL
2h 49mnonstop
$94Multiple Airlines
Mon, Mar 2 - Wed, Mar 4
Spirit Airlines Logo
7:00 am - 8:14 am
MCI
-
LAS
3h 14mnonstop
Spirit Airlines Logo
12:25 pm - 5:09 pm
LAS
-
MCI
2h 44mnonstop
$123Spirit Airlines
Mon, Mar 9 - Wed, Mar 18
Multiple Airlines Logo
7:00 am - 8:14 am
MCI
-
LAS
3h 14mnonstop
Multiple Airlines Logo
6:30 am - 3:44 pm
LAS
-
MCI
7h 14m
1 stop
$124Multiple Airlines
Tue, Mar 3 - Wed, Mar 4
Spirit Airlines Logo
7:00 am - 8:14 am
MCI
-
LAS
3h 14mnonstop
Spirit Airlines Logo
12:25 pm - 5:09 pm
LAS
-
MCI
2h 44mnonstop
$125Spirit Airlines
Tue, Mar 10 - Fri, Mar 13
Delta Logo
2:27 pm - 10:01 pm
STL
-
SEA
9h 34m
1 stop
Delta Logo
6:10 am - 4:49 pm
SEA
-
STL
8h 39m
1 stop
$177Delta
Fri, May 8 - Sat, May 16
Delta Logo
2:20 pm - 6:30 pm
STL
-
SEA
6h 10m
1 stop
Delta Logo
11:14 pm - 9:42 am
SEA
-
STL
8h 28m
1 stop
$187Delta
Thu, Apr 30 - Mon, May 4
Southwest Logo
6:00 am - 9:20 am
STL
-
LGA
2h 20mnonstop
Southwest Logo
3:05 pm - 5:00 pm
LGA
-
STL
2h 55mnonstop
$266Southwest
Sat, Apr 11 - Tue, Apr 14
Southwest Logo
6:00 am - 9:20 am
STL
-
LGA
2h 20mnonstop
Southwest Logo
6:05 am - 1:00 pm
LGA
-
STL
7h 55m
1 stop
$269Southwest
Sat, Apr 11 - Tue, Apr 14

Southwest flights from Missouri to North America

Our best Southwest deals on Missouri to North America flight tickets
Southwest
Mar 9
STL5:30 amLambert-St Louis
9h 10m
1 stop
SEA12:40 pmSeattle/Tacoma Intl
Mar 10
SEA7:00 amSeattle/Tacoma Intl
10h 55m
2 stops
STL7:55 pmLambert-St Louis
$203
Southwest
Apr 11
STL6:00 amLambert-St Louis
2h 20m
LGA9:20 amNew York LaGuardia
Apr 14
LGA3:05 pmNew York LaGuardia
2h 55m
STL5:00 pmLambert-St Louis
$266
Southwest
Apr 11
STL6:00 amLambert-St Louis
2h 20m
LGA9:20 amNew York LaGuardia
Apr 14
LGA6:05 amNew York LaGuardia
7h 55m
1 stop
STL1:00 pmLambert-St Louis
$269

Frontier flights from Missouri to North America

Our best Frontier deals on Missouri to North America flight tickets
Frontier
Mar 3
STL3:49 pmLambert-St Louis
2h 29m
MCO7:18 pmOrlando
Mar 6
MCO5:10 amOrlando
2h 52m
STL7:02 amLambert-St Louis
$67
Frontier
Mar 3
STL3:49 pmLambert-St Louis
2h 29m
MCO7:18 pmOrlando
Mar 10
MCO9:33 pmOrlando
2h 46m
STL11:19 pmLambert-St Louis
$68
Frontier
Mar 7
STL8:12 pmLambert-St Louis
2h 37m
DEN9:49 pmDenver Intl
Mar 11
DEN6:35 amDenver Intl
2h 14m
STL9:49 amLambert-St Louis
$71

momondo Fare Finder

 
Customize your flight search to find flights from Missouri to North America that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 12, 2026.
Use the filters below to find and compare flights from Missouri to North America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisOrlando

STL - MCO

STLMCO

Lambert-St Louis

Tue 3/3

3:49 pm-7:18 pm

Nonstop2h 29m

Orlando

Fri 3/6

5:10 am-7:02 am

Nonstop2h 52m

$67

St. LouisOrlando

STL - MCO

STLMCO

Lambert-St Louis

Tue 3/3

3:49 pm-7:18 pm

Nonstop2h 29m

Orlando

Tue 3/10

9:33 pm-11:19 pm

Nonstop2h 46m

$68

St. LouisOrlando

STL - MCO

STLMCO

Lambert-St Louis

Mon 3/2

8:22 pm-7:31 am

1 stop10h 09m

Orlando

Wed 3/4

8:38 pm-10:27 pm

Nonstop2h 49m

$94

Kansas CityLas Vegas

MCI - LAS

MCILAS

Kansas City

Mon 3/9

7:00 am-8:14 am

Nonstop3h 14m

Las Vegas Harry Reid Intl

Wed 3/18

12:25 pm-5:09 pm

Nonstop2h 44m

$123

Kansas CityLas Vegas

MCI - LAS

MCILAS

Kansas City

Tue 3/3

7:00 am-8:14 am

Nonstop3h 14m

Las Vegas Harry Reid Intl

Wed 3/4

6:30 am-3:44 pm

1 stop7h 14m

$124

Kansas CityLas Vegas

MCI - LAS

MCILAS

Kansas City

Tue 3/10

7:00 am-8:14 am

Nonstop3h 14m

Las Vegas Harry Reid Intl

Fri 3/13

12:25 pm-5:09 pm

Nonstop2h 44m

$125

St. LouisSeattle

STL - SEA

STLSEA

Lambert-St Louis

Fri 5/8

2:27 pm-10:01 pm

1 stop9h 34m

Seattle/Tacoma Intl

Sat 5/16

6:10 am-4:49 pm

1 stop8h 39m

$177

St. LouisSeattle

STL - SEA

STLSEA

Lambert-St Louis

Thu 4/30

2:20 pm-6:30 pm

1 stop6h 10m

Seattle/Tacoma Intl

Mon 5/4

11:14 pm-9:42 am

1 stop8h 28m

$187

St. LouisNew York

STL - LGA

STLLGA

Lambert-St Louis

Sat 4/11

6:00 am-9:20 am

Nonstop2h 20m

New York LaGuardia

Tue 4/14

3:05 pm-5:00 pm

Nonstop2h 55m

$266

St. LouisNew York

STL - LGA

STLLGA

Lambert-St Louis

Sat 4/11

6:00 am-9:20 am

Nonstop2h 20m

New York LaGuardia

Tue 4/14

6:05 am-1:00 pm

1 stop7h 55m

$269

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 Missouri 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 April is, on average, the cheapest month to fly to North America from Missouri, with most prices found around $267. If you are unable to visit North America during the month of April, then departing from Missouri during the month August is also very affordable. Most momondo users find prices during this month for around $284.

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

The cheapest day to depart from Missouri 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 $336. 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 $437.

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 in the evening when flights can be purchased for as low as $310. Try not to purchase tickets in the afternoon because they tend to be around $404. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Missouri to North America flight route?

Fly from Lambert-St Louis to Orlando for the best Missouri - North America flight prices

How far in advance should I book a flight to North America?

You are more likely to see cheaper flights to North America from Missouri when booking weeks ahead of your departure date. In general, you can expect to find flights to North America for around $323 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to North America from Missouri for as low as $236 on momondo.

What cabin class options are available on Missouri to North America flights?

There are 4 cabin classes available to choose from on Missouri 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 Missouri to North America flights?

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

Cheap Missouri to North America flight deals and tips

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

Best Price Found

$59

Fastest flight time

1h 05m

Direct flights

Every day

Airports in North America

5,162 airports
The best one-way flight to North America from Missouri in the past 72 hours is $59. The best round-trip flight deal from Missouri to North America found on momondo in the last 72 hours is $87.
The fastest flight from Missouri to North America takes 1h 05m
Direct flights go from Missouri to North America every day.
There are 5,162 airports in North America. From Missouri there are direct flights to Dallas/Fort Worth (DFW).
Search flight deals

  • When did momondo last update prices for flights from Missouri to North America?

    Prices for flights from Missouri to North America are updated daily.

  • How many operators does momondo search for flights from Missouri to North America?

  • How old do you have to be to fly from Missouri to North America?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to North America.

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

    The required travel and health documents for your North America trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at North America. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Missouri to North America?

Best airlines flying from Missouri to North America

Compare and see reviews for airlines that fly from Missouri to North America with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $48Free CancellationRating
5.7
3,052 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $73Free CancellationRating
6.3
8,445 reviews
Search Spirit Airlines flights
DeltaPriceFrom $108Free CancellationRating
7.9
8,181 reviews
Search Delta flights
United AirlinesPriceFrom $128Free CancellationRating
7.4
9,281 reviews
Search United Airlines flights
Allegiant AirPriceFrom $130Free CancellationRating
7.2
711 reviews
Search Allegiant Air flights
SouthwestPriceFrom $144Free CancellationRating
8.0
4,280 reviews
Search Southwest flights
American AirlinesPriceFrom $157Free CancellationRating
7.2
11,271 reviews
Search American Airlines flights
JetBluePriceFrom $206Free CancellationRating
7.2
2,896 reviews
Search JetBlue flights
Alaska AirlinesPriceFrom $248Free CancellationRating
8.0
11,879 reviews
Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to North America?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Missouri to North America for you.

Can I find flights from Missouri to North America with flexible booking policies on momondo?

Flights from Missouri to North America with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Missouri 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 Missouri.

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

If you are simply researching potential flights to North America, momondo offers a useful price alert feature which will track prices for flights to North America from Missouri and alert you when they change.

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

Popular cities in North America

Popular flights according to clicks in the last 7 days on momondo
Flights to New Yorkfrom $52
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Flights to Miamifrom $43
Flights to Chicagofrom $55
Flights to Orlandofrom $52
Flights to San Franciscofrom $58
Flights to Las Vegasfrom $46
Flights to Washington, D.C.from $25
Flights to Bostonfrom $65
Flights to Atlantafrom $49
Flights to Dallasfrom $54
Flights to Seattlefrom $66