$39 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 2/20. 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 - Sat, Feb 28
Frontier Logo
3:49 pm - 7:18 pm
STL
-
MCO
2h 29mnonstop
Frontier Logo
10:16 pm - 11:59 pm
MCO
-
STL
2h 43mnonstop
$64Frontier
Tue, Feb 17 - Tue, Feb 24
Frontier Logo
3:49 pm - 7:18 pm
STL
-
MCO
2h 29mnonstop
Frontier Logo
8:38 pm - 10:27 pm
MCO
-
STL
2h 49mnonstop
$67Frontier
Mon, Mar 2 - Mon, Mar 16
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
$126Spirit Airlines
Tue, Feb 24 - Sat, Feb 28
Multiple Airlines Logo
7:00 am - 8:14 am
MCI
-
LAS
3h 14mnonstop
Multiple Airlines Logo
9:36 am - 7:46 pm
LAS
-
MCI
8h 10m
1 stop
$127Multiple Airlines
Thu, Mar 5 - Sun, Mar 8
Spirit Airlines Logo
11:26 am - 11:03 pm
MCI
-
ATL
10h 37m
1 stop
Spirit Airlines Logo
5:25 am - 10:30 am
ATL
-
MCI
6h 05m
1 stop
$128Spirit Airlines
Tue, Feb 24 - Tue, Feb 24
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
$129Multiple Airlines
Sat, Feb 28 - Sat, Mar 7
Delta Logo
7:00 am - 9:06 am
MCI
-
SEA
4h 06mnonstop
Delta Logo
6:21 pm - 11:50 pm
SEA
-
MCI
3h 29mnonstop
$207Delta
Tue, Apr 14 - Sun, Apr 19
Delta Logo
7:45 am - 9:54 am
MCI
-
SEA
4h 09mnonstop
Delta Logo
6:40 pm - 12:11 am
SEA
-
MCI
3h 31mnonstop
$217Delta
Sat, Apr 11 - Tue, Apr 14
Southwest Logo
6:00 am - 9:20 am
STL
-
LGA
2h 20mnonstop
Southwest Logo
6:00 am - 11:30 am
LGA
-
STL
6h 30m
1 stop
$262Southwest
Wed, Mar 11 - Wed, Mar 11
Southwest Logo
6:00 am - 9:20 am
STL
-
LGA
2h 20mnonstop
Southwest Logo
3:30 pm - 5:30 pm
LGA
-
STL
3h 00mnonstop
$266Southwest
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 Houston (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 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 (45% of total searches). The next most popular destinations are Canada (22%) and Mexico (18%).

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 San Antonio at $243, while the most expensive was Jacksonville, at $348.

Which international cities can I fly to direct from Missouri?

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 Tampa at $43 and Las Vegas at $44.

Good to know

Low seasonJanuary
Cheapest flight$39
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Kansas City to Atlanta

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

Insights shared by verified travelers who flew from Missouri to anywhere 
Learn how KAYAK collects reviews and tips from users.
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 4273 reviews
8.6Crew
8.0Comfort
7.5Entertainment
7.0Food
8.1Boarding
Airline reviews

Flight attendants very hospitable and friendly. Pilot flew a smooth take off and landing.

10.0 ExcellentAnonymous, Feb 2026
MSY - PHX
Read more Southwest reviews

Flight attendants very hospitable and friendly. Pilot flew a smooth take off and landing.

Paid for premium extra leg room but the bin space for rows 1-3 had to go in rows 4-6 and 4-6 had to go to 7-9 because flight attendants have snacks and their luggage upfront. So we pay extra to have to fight thru traffic to get our bags. Only 2nd day of new seating so hope they fix this.

WIFI was great. My selection for seating is an aisle, but during my trip, I never had an aisle seat. If we can get that corrected, I will be thrilled. No snack or drink on this flight.

WIFI was great. My selection for seating is an aisle, but during my trip, I never had an aisle seat. If we can get that corrected, I will be thrilled.

The wifi on the plane is great. The only issue that I have is that I prefer an aisle seat and on my trips this week, I was either in the middle or window. If we can work to secure aisle seating, I will be thrilled. Nice trip.

All good except once again bags took an hour at Midway Airport Happens all the time. Ridiculous

Everything went smoothly and we even arrived a little bit early.

Great vacation. Can't wait till next year for another one.

Great flight but super high price. Glad it was a business trip and not personal

On time. Friendly staff. Took to long to pre bord all the specialty groups. Cramped small plane

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.
First Class flights to anywherefrom $220
Business Class flights to anywherefrom $269
Premium Economy Class flights to anywherefrom $190
Economy Class flights to anywherefrom $58