$59 Find Cheap Flights from Missouri to North America

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Good to know

Low seasonJanuary
High seasonJuly
Cheapest flight$59
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from St. Louis to New York LaGuardia Airport

Flights from Missouri to North America: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Missouri to North America 
JeffreyFlew with Alaska AirlinesSTL-SEAJun 2025
Don’t get to the airport too early. Security is fast and lines are typically short!
valerieFlew with Air CanadaSTL-ORDJan 2025
Usually it is unreliable - always leave lots of time for connection.
LauraFlew with Spirit AirlinesSTL-FLLSep 2024
If you have kids, and are in gate C, take advantage of the kids play area. terminal isn't too large and you can walk to the last gate in minutes.

FAQs for booking flights from Missouri to North America

  • How does KAYAK find such low prices on flights from Missouri to North America?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to North America.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to North America?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Missouri to North America is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Missouri to North America?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Missouri to North America with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to North America?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Missouri to North America up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which is the cheapest airport to fly into in North America?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in North America is Fort Lauderdale Airport (FLL), with an average flight price of $142.

  • What is the cheapest day to fly to North America?

    Based on KAYAK data, the cheapest day to fly to North America is Thursday where round-trip tickets can be as cheap as $344. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $405 on average.

  • What is the cheapest time of day to fly to North America?

    The cheapest time of day to fly to North America is generally in the afternoon, when round-trip flights cost $307 on average. Morning departures are around 11% cheaper than evening flights, on average. The most expensive time of day to fly to North America is generally in the evening, which is peak travel time and where the average cost of a ticket is $405.

  • What is the cheapest flight to North America?

    The cheapest ticket to North America from Missouri found in the last 72 hours was to Los Angeles, at $100 round-trip. The most popular route is Kansas City (MCI) to Atlanta (ATL) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $180.

  • What is the cheapest month to fly from Missouri to North America?

    The cheapest month for flights from Missouri to North America is June, when tickets cost $409 (return) on average. On the other hand, the most expensive months are March and November, when the average cost of round-trip tickets is $669 and $668 respectively.

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

    To get a below average price on the flight from Missouri to North America, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

  • How long is the flight to North America?

    An average nonstop flight from Missouri to North America takes 2h 56m, covering a distance of 1099 miles. The shortest route is St. Louis (STL) to Chicago O'Hare Intl Airport (ORD) with an average flight time of 1h 16m.

  • What are the most popular destinations in North America?

    Based on KAYAK flight searches, the most popular destination is New York (15% of total searches to North America). The next most popular destinations are Seattle (10%) and Las Vegas (6%). Searches for flights to Houston (5%), to Washington, D.C. (5%) and to Boston (5%) are also popular.

Reviews of the top airline flying from Missouri to North America

 
Need help choosing which airline to fly with from Missouri to North America? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4279 reviews
7.6Entertainment
7.1Food
8.0Comfort
8.6Crew
8.2Boarding
Airline reviews

Southwest is Southwest. No frills. If you're luck enough to get a happy crew (we did), then it makes for a nicer flight.

10.0 ExcellentMichael, Jun 2025SMF - SEA
Read more Southwest reviews

Southwest is Southwest. No frills. If you're luck enough to get a happy crew (we did), then it makes for a nicer flight.

Southwest is typically delayed, and it gets wearisome. It is no longer a discount airline and you get way less than you pay for when it comes to comfort and Ce.

We sat on the plane on the tarmac for 4 hours.

I'm not a fan of Southwest's model. I don't like the herding style of boarding.

Flight crew and cabin crew were great. I had to rearrange flights because my original flight was 3hrs delayed for weather, the rub is the flight I moved to boarded on time then we sat at the gate for 2 hours because scheduling stole our first officer for another flight, TWICE. Then our actual FO was an hour delayed. To make it worse my original flight went from a 3 hour delay to departing 15min EARLY. Just poor scheduling operations all around.

Bring back peanuts Take our drink orders when were all seated, especially after you switch to assigned seating.

Staff was far less than helpful at all times. Departure and arrival times mean nothing to Southwest. Extremely disappointed, will never fly with them again, and I’ll be sure to share my experience with all.

It is southwest seat was ok. Not the most comfortable seat

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

The price of the tickets isn't matching the flight experience. No matter how long the flight is, you're only getting pretzels. The flight attendants looked unkept and over it.

Book cheap flights from Missouri to North America

Recent round-trip flight deals

8/22Fri
nonstopFrontier
2h 29mSTL-DEN
8/25Mon
nonstopFrontier
2h 11mDEN-STL
$117
8/16Sat
nonstopFrontier
2h 29mSTL-DEN
8/21Thu
nonstopFrontier
2h 11mDEN-STL
$126
7/19Sat
1 stopSpirit Airlines
14h 03mMCI-LAS
7/24Thu
1 stopSpirit Airlines
13h 00mLAS-MCI
$128
9/18Thu
1 stopSpirit Airlines
10h 45mSTL-LGA
9/24Wed
1 stopSpirit Airlines
11h 22mLGA-STL
$129
9/5Fri
1 stopAmerican Airlines
5h 48mMCI-LAS
9/9Tue
1 stopAmerican Airlines
7h 25mLAS-MCI
$145
8/5Tue
1 stopAmerican Airlines
7h 18mSTL-LAS
8/8Fri
1 stopAmerican Airlines
6h 25mLAS-STL
$145
8/16Sat
nonstopSouthwest
2h 15mSTL-DEN
8/20Wed
1 stopSouthwest
4h 45mDEN-STL
$167
7/4Fri
1 stop
11h 23mMCI-LAS
7/8Tue
nonstop
2h 45mLAS-MCI
$168
7/4Fri
1 stop
11h 23mMCI-LAS
7/8Tue
nonstop
2h 45mLAS-MCI
$169
8/19Tue
2 stopsSouthwest
5h 45mSTL-DEN
8/26Tue
nonstopSouthwest
2h 00mDEN-STL
$172

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Recent one-way flight deals

9/22Mon
1 stopSpirit Airlines
5h 46mSTL-LGA
$59
8/12Tue
1 stopSpirit Airlines
14h 03mMCI-LAS
$59
10/28Tue
1 stopAmerican Airlines
8h 26mSTL-LAS
$72
8/9Sat
1 stopAmerican Airlines
5h 58mSTL-LAS
$73
8/16Sat
nonstopFrontier
2h 29mSTL-DEN
$73
10/3Fri
nonstopFrontier
2h 28mSTL-DEN
$74
10/15Wed
nonstopSouthwest
2h 20mSTL-DEN
$79
7/27Sun
nonstopSouthwest
4h 20mSTL-SEA
$85
9/2Tue
1 stopUnited Airlines
5h 29mSTL-DEN
$89
8/12Tue
1 stopUnited Airlines
9h 18mSTL-SEA
$90

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Last minute flights from Missouri to North America

Last minute flight, train and bus deals

6/20Fri
nonstopFrontier
2h 27mSTL-DEN
6/30Mon
nonstopFrontier
2h 12mDEN-STL
$176
6/21Sat
multi-stopFrontier
8h 52mSTL-EWR
6/26Thu
multi-stopFrontier
8h 41mEWR-STL
$180
6/22Sun
multi-stop
10h 55mMCI-LAS
6/29Sun
multi-stop
10h 32mLAS-MCI
$232
6/21Sat
multi-stopSpirit Airlines
10h 55mMCI-LAS
6/28Sat
multi-stopSpirit Airlines
12h 44mLAS-MCI
$244
6/22Sun
multi-stopSpirit Airlines
10h 55mMCI-LAS
6/29Sun
multi-stopSpirit Airlines
12h 44mLAS-MCI
$254
6/20Fri
nonstop
3h 11mMCI-LAS
6/22Sun
multi-stop
16h 07mLAS-MCI
$281
6/18Wed
nonstopDelta
2h 33mSTL-LGA
6/25Wed
nonstopDelta
2h 51mLGA-STL
$295
6/18Wed
multi-stopDelta
7h 55mSTL-LGA
6/25Wed
nonstopDelta
2h 54mLGA-STL
$305
6/21Sat
nonstopSouthwest
2h 20mSTL-LGA
6/24Tue
nonstopSouthwest
2h 35mLGA-STL
$310
6/19Thu
nonstopSouthwest
2h 25mSTL-LGA
6/20Fri
nonstopSouthwest
2h 35mLGA-STL
$324

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Everything you need to know for your flight to North America

Cabin class types available on flights to Missouri

Cabin classes available on flights to Missouri. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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