$28 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 2/21. 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

Mon, Feb 23 - Wed, Feb 25
Frontier Logo
8:33 pm - 9:39 pm
MCI
-
DEN
2h 06mnonstop
Frontier Logo
1:00 pm - 3:44 pm
DEN
-
MCI
1h 44mnonstop
$61Frontier
Wed, Feb 18 - Fri, Feb 27
Frontier Logo
3:49 pm - 7:18 pm
STL
-
MCO
2h 29mnonstop
Frontier Logo
10:44 pm - 12:27 am
MCO
-
STL
2h 43mnonstop
$64Frontier
Sat, Feb 28 - Wed, Mar 4
Multiple Airlines Logo
8:41 pm - 11:44 pm
MCI
-
LAS
5h 03m
1 stop
Multiple Airlines Logo
6:48 pm - 11:33 pm
LAS
-
MCI
2h 45mnonstop
$114Multiple Airlines
Tue, Feb 10 - Wed, Feb 18
Spirit Airlines Logo
7:00 am - 8:14 am
MCI
-
LAS
3h 14mnonstop
Spirit Airlines Logo
6:48 pm - 11:33 pm
LAS
-
MCI
2h 45mnonstop
$115Spirit Airlines
Sat, Feb 14 - Tue, Feb 17
Multiple Airlines Logo
7:00 am - 8:14 am
MCI
-
LAS
3h 14mnonstop
Multiple Airlines Logo
12:59 am - 3:44 pm
LAS
-
MCI
12h 45m
1 stop
$120Multiple Airlines
Tue, Feb 10 - Fri, Feb 13
Spirit Airlines Logo
7:00 am - 8:14 am
MCI
-
LAS
3h 14mnonstop
Spirit Airlines Logo
6:48 pm - 11:33 pm
LAS
-
MCI
2h 45mnonstop
$125Spirit Airlines
Wed, Feb 18 - Tue, Feb 24
Alaska Airlines Logo
2:49 pm - 4:54 pm
MCI
-
SEA
4h 05mnonstop
Alaska Airlines Logo
8:21 am - 1:55 pm
SEA
-
MCI
3h 34mnonstop
$197Alaska Airlines
Wed, Feb 18 - Thu, Feb 26
Alaska Airlines Logo
2:49 pm - 4:54 pm
MCI
-
SEA
4h 05mnonstop
Alaska Airlines Logo
8:21 am - 1:55 pm
SEA
-
MCI
3h 34mnonstop
$207Alaska Airlines
Sat, Feb 28 - Sat, Mar 7
Southwest Logo
3:25 pm - 10:15 pm
STL
-
MIA
5h 50m
1 stop
Southwest Logo
6:40 pm - 8:50 pm
MIA
-
STL
3h 10mnonstop
$294Southwest
Wed, Feb 18 - Sat, Feb 21
Southwest Logo
1:15 pm - 9:30 pm
STL
-
MIA
7h 15m
1 stop
Southwest Logo
6:00 am - 8:05 am
MIA
-
STL
3h 05mnonstop
$297Southwest
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 (11% of total searches). The next most popular destinations are Las Vegas Harry Reid Intl (8%) and Houston (6%).

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 Dublin, San Juan and London.

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 (40% of total searches). The next most popular destinations are Canada (22%) and Mexico (21%).

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, Chicago, San Diego, Los Angeles and Tampa. On average, the cheapest of these destinations on KAYAK over the last 2 weeks for a return flight was Fort Lauderdale at $192, while the most expensive was Jacksonville, at $429.

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 Puerto Vallarta, Cancún and Punta Cana. On average, the cheapest of these destinations on KAYAK over the last 2 weeks for a return flight was Puerto Vallarta at $212, while the most expensive was Cancún, at $549.

What is the longest direct flight from Missouri?

The longest direct flight you can take from Missouri is to Frankfurt am Main Airport, with a duration of 8h 40m. The next longest is London at 8h 00m, followed by a flight to Punta Cana at 4h 30m.

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 Phoenix at $40 and Tampa at $44.

Good to know

Low seasonJanuary
Cheapest flight$28
Best time to beat the crowds with an average 8% drop in price.
Flight from St. Louis 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 4262 reviews
7.5Entertainment
8.6Crew
8.0Comfort
8.1Boarding
7.0Food
Airline reviews

The seats were comfortable, and the boarding process was pretty smooth.

10.0 ExcellentJohn, Jan 2026
BWI - MDW
Read more Southwest reviews

The seats were comfortable, and the boarding process was pretty smooth.

3 hour delay. Had to change plans and was still delayed.

The staff was very friendly, professional, and courteous. The overall flight was a great experience.

The crew canceled the complementary snack and drink in anticipation of turbulence that never materialized. I was counting on the drink (water) to take the the doses of medication - prescribed for my heart condition - that were due during the flight. Since no snack or meal was served on this flight, I cannot rate the food quality. Otherwise, this flight was excellent.

Departure was delayed more than 1/2 hour while we waited for luggage (only) transfer from another flight/plane. Once approved for takeoff, the flight was excellent.

We got exit row seats both flights. Everything was running on time

The flight crew was extremely rude and especially not helpful when our flight was delayed.

Pretty seamless, just a tad bit late in taking off and landing.

Flight was fine other than there was a gate change that I was not notified of. By chance I happened to check my phone and saw the change, otherwise, we would have missed our connecting flight.

Haven’t flown on SW in years. Flight was on time departing and arriving. Served vegan butter onion flavored pretzels which were bad. Coke served was in a tiny paper cup. Crew was not engaging. Felt like they were going through the motions. Old plane, tight seats and no leg room.

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.