$29 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 1/17. 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

Thu, Jan 8 - Sun, Jan 11
Frontier Logo
8:23 pm - 9:27 pm
MCI
-
DEN
2h 04mnonstop
Frontier Logo
4:47 pm - 7:26 pm
DEN
-
MCI
1h 39mnonstop
$65Frontier
Thu, Jan 8 - Sun, Jan 11
Frontier Logo
8:23 pm - 9:27 pm
MCI
-
DEN
2h 04mnonstop
Frontier Logo
4:47 pm - 7:26 pm
DEN
-
MCI
1h 39mnonstop
$66Frontier
Wed, Jan 21 - Mon, Jan 26
Spirit Airlines Logo
5:04 pm - 8:51 pm
MCI
-
MCO
2h 47mnonstop
Spirit Airlines Logo
6:00 am - 10:31 am
MCO
-
MCI
5h 31m1 stop
$115Spirit Airlines
Tue, Feb 3 - Thu, Feb 5
Spirit Airlines Logo
5:04 pm - 8:51 pm
MCI
-
MCO
2h 47mnonstop
Spirit Airlines Logo
6:00 am - 10:31 am
MCO
-
MCI
5h 31m1 stop
$116Spirit Airlines
Fri, Jan 30 - Tue, Feb 3
Multiple Airlines Logo
12:45 pm - 7:54 pm
MCI
-
MCO
6h 09m1 stop
Multiple Airlines Logo
1:55 pm - 4:09 pm
MCO
-
MCI
3h 14mnonstop
$120Multiple Airlines
Sun, Feb 1 - Wed, Feb 4
Multiple Airlines Logo
8:41 pm - 11:39 pm
MCI
-
LAS
4h 58m1 stop
Multiple Airlines Logo
6:48 pm - 11:33 pm
LAS
-
MCI
2h 45mnonstop
$120Multiple Airlines
Tue, Jan 27 - Wed, Feb 25
Delta Logo
7:10 am - 5:15 pm
STL
-
MIA
9h 05m1 stop
Delta Logo
10:33 am - 11:36 pm
MIA
-
STL
14h 03m1 stop
$223Delta
Sat, Jan 17 - Sun, Jan 18
Southwest Logo
5:30 am - 3:20 pm
STL
-
LGA
8h 50m1 stop
Southwest Logo
6:15 am - 8:15 am
LGA
-
STL
3h 00mnonstop
$251Southwest
Tue, Jan 6 - Tue, Jan 13
Delta Logo
6:25 am - 9:54 am
STL
-
LGA
2h 29mnonstop
Delta Logo
6:30 am - 8:34 am
LGA
-
STL
3h 04mnonstop
$261Delta
Sat, Jan 17 - Sun, Jan 18
Southwest Logo
5:30 am - 3:20 pm
STL
-
LGA
8h 50m1 stop
Southwest Logo
7:20 am - 4:50 pm
LGA
-
STL
10h 30m2 stops
$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 (14% of total searches). The next most popular destinations are Las Vegas Harry Reid Intl (8%) and Houston (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 Punta Cana, London and San Juan.

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 (38% of total searches). The next most popular destinations are Mexico (29%) and Canada (20%).

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, Los Angeles, Tampa and Fort Lauderdale. On average, the cheapest of these destinations on KAYAK over the last 2 weeks for a return flight was Chicago at $210, while the most expensive was Charlotte, at $297.

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 $302, while the most expensive was Punta Cana, at $878.

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 05m, 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 $38. The next cheapest destinations were Fort Lauderdale at $39 and Phoenix at $48.

Good to know

Low seasonSeptember
Cheapest flight$29
Best time to beat the crowds with an average 12% 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.
7.9
SouthwestOverall score based on 4252 reviews
8.1Boarding
7.5Entertainment
8.0Comfort
8.6Crew
7.0Food
Airline reviews

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

8.0 ExcellentRussell, Dec 2025
SAN - OAK
Read more Southwest reviews

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

The lead steward kept singing about "San Francisco" and hotel California---more annoying than humorous....needs work. Flight was smooth and on time.

Still a fan of open seating. Flight was on schedule and arrived on time. The 737 MAX is very comfortable.

Airline travel is always too cramped to really be pleasant, but the cabin crew on this flight did a pretty good job of making up for it by putting on some music during boarding and sprinkling a few funny remarks into the safety briefing and announcements, and just generally being friendly and helpful. It definitely reminded me of why I prefer the in-flight experience on Southwest!

No delays and arrived to destination 30 min early. Staff was super friendly.

San Diego airport is brand new, spacious, airy and very smooth checkin at SW baggage drop.

It was rough. The staff was unprofessional, the choice of on board drinks terrible, it was cramped in space at every airport, they always ran out of overhead bin space so they pressured people to check bags for free or we couldn’t leave on the plane— so I did check my bag to help, and they nearly lost my bag. My bag did not arrive on the luggage belt, another man on my flight and I had to waste our time going to the baggage office to search for our bags. I would only fly southwest again if it was my last choice. Also, my flights were consistently delayed over and over again— at one point they straight up told us we were waiting for the pilot to arrive.

Crew could have been friendlier, maybe I'm spoiled by SW crews. In flight wifi was good. Would be nice to have more food offerings on a 4 plus hour flight

Had to get off plane from prior flight even though I had to reboard same plane to continue to my final destination.

Everything a cheap airline should be at normal airline rates.

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.