$27 Find deals on international flights from Missouri

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Missouri to Worldwide departing on 4/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap International Flights Deals from Missouri

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Missouri that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip international flight deals from Missouri

Sat, Apr 18 - Mon, Apr 20
Frontier Logo
8:17 pm - 9:50 pm
STL
-
DEN
2h 33mnonstop
Frontier Logo
4:20 pm - 7:32 pm
DEN
-
STL
2h 12mnonstop
$71Frontier
Sat, Mar 28 - Sat, Apr 4
Frontier Logo
8:12 pm - 9:49 pm
STL
-
DEN
2h 37mnonstop
Frontier Logo
6:40 am - 9:48 am
DEN
-
STL
2h 08mnonstop
$78Frontier
Tue, Mar 24 - Wed, Mar 25
Multiple Airlines Logo
12:24 pm - 7:05 pm
MCI
-
ATL
5h 41m
1 stop
Multiple Airlines Logo
9:35 am - 10:58 am
ATL
-
MCI
2h 23mnonstop
$132Multiple Airlines
Tue, Apr 7 - Tue, Apr 21
Multiple Airlines Logo
11:21 am - 7:32 am
STL
-
MCO
19h 11m
1 stop
Multiple Airlines Logo
7:39 pm - 6:50 am
MCO
-
STL
12h 11m
1 stop
$135Multiple Airlines
Tue, Apr 7 - Mon, Apr 13
Delta Logo
7:55 am - 10:00 am
MCI
-
SEA
4h 05mnonstop
Delta Logo
6:10 pm - 11:43 pm
SEA
-
MCI
3h 33mnonstop
$159Delta
Tue, Apr 7 - Mon, Apr 13
Alaska Airlines Logo
6:15 am - 8:24 am
MCI
-
SEA
4h 09mnonstop
Alaska Airlines Logo
6:27 pm - 11:59 pm
SEA
-
MCI
3h 32mnonstop
$168Alaska Airlines
Wed, Apr 8 - Wed, Apr 15
Delta Logo
7:55 am - 10:00 am
MCI
-
SEA
4h 05mnonstop
Delta Logo
11:10 am - 7:06 pm
SEA
-
MCI
5h 56m
1 stop
$169Delta
Wed, Mar 25 - Tue, Mar 31
Alaska Airlines Logo
2:23 pm - 4:29 pm
MCI
-
SEA
4h 06mnonstop
Alaska Airlines Logo
7:55 am - 1:29 pm
SEA
-
MCI
3h 34mnonstop
$177Alaska Airlines
Fri, Apr 17 - Mon, Apr 20
Southwest Logo
7:05 pm - 12:05 am
MCI
-
SEA
7h 00m
1 stop
Southwest Logo
11:55 pm - 9:15 am
SEA
-
MCI
7h 20m
1 stop
$179Southwest
Thu, May 14 - Sun, May 17
Southwest Logo
8:20 pm - 12:55 am
MCI
-
SEA
6h 35m
1 stop
Southwest Logo
8:50 pm - 10:00 am
SEA
-
MCI
11h 10m
1 stop
$184Southwest
Booking Insights

KAYAK's insights & trends for flights from Missouri

Get data-powered insights and trends into flights from Missouri to help you find the cheapest flights, the best time to fly and much more.

Which are the most popular places to fly to from Missouri?

The domestic destinations KAYAK users have most searched for when searching for flights from Missouri.

Based on KAYAK flight searches, the most popular place to fly from Missouri is New York (10% of total searches). The next most popular destinations are Seattle/Tacoma Intl (8%) and Las Vegas Harry Reid Intl (7%).

What are the most popular international flights out of Missouri?

The international destinations KAYAK users have most searched for when searching for flights from Missouri.

There are many international destinations you can fly to from Missouri. The most popular international destinations among KAYAK users are Frankfurt am Main, San Juan and Cancún.

What are the most popular countries to fly to from Missouri?

The most popular countries KAYAK users have searched for from Missouri along with the average round-trip price for the route clicked by KAYAK users in the last 2 weeks.

Based on KAYAK flight searches, the most popular country to fly to from Missouri is Germany (43% of total searches). The next most popular destinations are Canada (29%) and Mexico (15%).

Which cities can I fly to direct from Missouri?

There are loads of places you can fly direct to from Missouri. The most popular destinations for direct flights among KAYAK users are Jacksonville, Burbank, New York, Pensacola and Dallas. On average, the cheapest of these destinations on KAYAK over the last 2 weeks for a return flight was Dallas at $197, while the most expensive was New York, at $503.

Which international cities can I fly to direct from Missouri?

There are many international destinations you can fly to non-stop from Missouri. The most popular international destinations from KAYAK users are Cancún, Toronto and Punta Cana. On average, the cheapest of these destinations on KAYAK over the last 2 weeks for a return flight was Punta Cana at $275, while the most expensive was Toronto, at $358.

What is the longest direct flight from Missouri?

The longest direct flight you can take from Missouri is to Buenos Aires, with a duration of 11h 20m. The next longest is Frankfurt am Main Airport at 8h 40m, followed by a flight to London at 8h 00m.

What are the cheapest places to fly to from Missouri?

The cheapest destination for a flight from Missouri found on KAYAK in the last two weeks was Orlando and cost $29. The next cheapest destinations were Atlanta at $41 and Tampa at $43.

Good to know

Low seasonJanuary
Cheapest flight$27
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Kansas City to Denver

Flights from Missouri: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew from Missouri to anywhere 
JeffreyFlew with Alaska Airlines
STL
-
SEA
Jun 2025
Don’t get to the airport too early. Security is fast and lines are typically short!
LauraFlew with Spirit Airlines
STL
-
FLL
Sep 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.
CarolFlew with Lufthansa
STL
-
FRA
Jul 2024
Get to airport at least 1.5 hr early.

FAQs for booking Missouri to Worldwide flights

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

    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.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Missouri 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?

    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 to your destination with an airline and back to Missouri with another airline.

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

    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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Missouri to Worldwide

 
Need help choosing which airline to fly with from Missouri to Worldwide? 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 4309 reviews
8.6Crew
8.0Comfort
7.5Entertainment
7.0Food
8.1Boarding
Airline reviews

Flight boarded late after announcing on time boarding. Flight arrived only a little late despite late departure. Had trouble connecting to WiFi

4.0 OkayEmma, Mar 2026
LAX - PHX
Read more Southwest reviews

Flight boarded late after announcing on time boarding. Flight arrived only a little late despite late departure. Had trouble connecting to WiFi

Mediocre. Boarding is now unpleasant. The employees, once friendly and nice, are now regularly speaking sternly to passengers, badgering them to do things right so they can take off on time and gate check bags because they don't have enough overhead bin space. The pretzel snack was crushed flat and broken into even smaller pieces, which happens frequently lately. Drink service was suspended before they reached my row.

The last 3 flights between BWI and BDL canceled the beverage service mid- way. Just say up front that the fight is too short. Thanks!

It was canceled. Supposedly weather. But there was no snow in Baltimore. At least we found out before driving to airport

I have not flown Southwest in awhile and had a very pleasant experience. From ticketing to boarding to the flight. The flight left on time and landed ahead of schedule. It won't be so long next time!!

The Southwest experience has definitely taken a dive from its early days. You can no longer deferentiate from other airlines. Air travel is too expensive. Southwest is no longer budget friendly. They have lost me as a loyal customer.

Flight was hours late, unable to sit next to spouse, I have had so much better experiences. Substantially better, only saving grace was that it was a short flight.

An entire day of delays. Cost lots of money. Meals and a hotel.

The WiFi and crew on the plane were good, however, the boarding experience was awful. I paid for the Choice Preferred and was boarded in group 5 so all overhead storage was full. They found room for our luggage, but further back making getting off the plane a nightmare. Also, we were in row 6 and the seats were extremely uncomfortable. Both my daughter and I had no leg room and couldn’t wait to get off the plane.

The charges were ridiculous for an hour flight and the turbulence was very scary.

Everything you need to know for your flight from Missouri

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.