$40 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 12/24. 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

Wed, Nov 12 - Wed, Nov 19
Frontier Logo
6:49 pm - 7:48 pmMCI-DEN
1h 59mnonstop
Frontier Logo
2:37 pm - 5:19 pmDEN-MCI
1h 42mnonstop
$72Frontier
Find Deal
Wed, Nov 12 - Sat, Dec 6
Frontier Logo
6:49 pm - 7:48 pmMCI-DEN
1h 59mnonstop
Frontier Logo
10:44 pm - 11:03 amDEN-MCI
11h 19m1 stop
$74Frontier
Find Deal
Wed, Nov 12 - Tue, Nov 18
Multiple Airlines Logo
6:49 pm - 7:48 pmMCI-DEN
1h 59mnonstop
Multiple Airlines Logo
4:08 pm - 12:28 pmDEN-MCI
19h 20m2 stops
$94Multiple Airlines
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Sat, Dec 20 - Sun, Dec 21
Multiple Airlines Logo
8:45 pm - 9:49 pmMCI-DEN
2h 04mnonstop
Multiple Airlines Logo
7:00 am - 2:52 pmDEN-MCI
6h 52m1 stop
$130Multiple Airlines
Find Deal
Mon, Dec 1 - Tue, Dec 9
Spirit Airlines Logo
12:58 pm - 2:03 pmMCI-LAS
3h 05mnonstop
Spirit Airlines Logo
4:00 pm - 8:44 pmLAS-MCI
2h 44mnonstop
$139Spirit Airlines
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Sun, Nov 30 - Thu, Dec 11
Spirit Airlines Logo
12:58 pm - 2:03 pmMCI-LAS
3h 05mnonstop
Spirit Airlines Logo
10:09 am - 2:52 pmLAS-MCI
2h 43mnonstop
$147Spirit Airlines
Find Deal
Tue, Jan 6 - Mon, Jan 12
Delta Logo
6:30 am - 12:06 pmMCI-LAS
7h 36m1 stop
Delta Logo
6:00 am - 1:58 pmLAS-MCI
5h 58m1 stop
$157Delta
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Wed, Jan 14 - Wed, Jan 21
Delta Logo
6:10 am - 11:08 amSTL-LAS
6h 58m1 stop
Delta Logo
9:35 am - 4:47 pmLAS-STL
5h 12m1 stop
$157Delta
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Thu, Jan 15 - Sat, Jan 17
Southwest Logo
8:50 pm - 10:35 pmSTL-LAS
3h 45mnonstop
Southwest Logo
6:40 am - 11:45 amLAS-STL
3h 05mnonstop
$197Southwest
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Wed, Dec 17 - Sat, Jan 10
Southwest Logo
8:05 pm - 11:20 pmSTL-LGA
2h 15mnonstop
Southwest Logo
7:20 am - 9:25 amLGA-STL
3h 05mnonstop
$261Southwest
Find Deal
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 (19% of total searches). The next most popular destinations are Las Vegas Harry Reid Intl (7%) and Denver Intl (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 Mexico City, 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 (33% of total searches). The next most popular destinations are Mexico (30%) and Canada (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 Tampa at $176, while the most expensive was San Diego, at $269.

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, Punta Cana and Toronto. On average, the cheapest of these destinations on KAYAK over the last 2 weeks for a return flight was Cancún at $312, while the most expensive was Punta Cana, at $364.

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 Tampa and cost $44. The next cheapest destinations were Denver at $44 and Chicago at $48.

Good to know

Low seasonSeptember
Cheapest flight$40
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 18% increase in price.
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 AirlinesSTL-SEAJun 2025
Don’t get to the airport too early. Security is fast and lines are typically short!
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.
CarolFlew with LufthansaSTL-FRAJul 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 4241 reviews
8.6Crew
7.5Entertainment
8.1Boarding
8.0Comfort
7.0Food
Airline reviews

Plane crashed into a bus or some other vehicle on the ground while pulling out of the gate. No injuries, but wing tip was damaged and returned to gate for “maintenance issues” and we departed 5 hours later because the plane went out of service and new plane was flown in from a nearby airport, Midway.

2.0 MediocreAnonymous, Nov 2025ORD - LAS
Read more Southwest reviews

Plane crashed into a bus or some other vehicle on the ground while pulling out of the gate. No injuries, but wing tip was damaged and returned to gate for “maintenance issues” and we departed 5 hours later because the plane went out of service and new plane was flown in from a nearby airport, Midway.

Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.

Full cans of soda would be nice. A choice between two snacks would be appreciated.

Tried watching free movie and it kept freezing so I couldn’t finish.

All was good. I just had a hard time getting connected to the WiFi/internet during the flight

Sacrament staff are always polite and helpful. Airport is easy to maneuver and boarding is straightforward.

Great flight. Outstanding Service. Southwest was able to put us on a direct flight to Denver when the connection could have been affected by a later arrival to Baltimore. The direct flight was less expensive that the flight with the connection in Baltimore.

Delays delays delays. Late taking off, late landing, wait for a gate, etc.

Boarded on time but once we were ready for take off, the crew determined that, although every seat was taken, somehow someone was on the wrong flight. Delay, delay delay, announcements and ended up with one person checking EVERY ID against their passenger Manifest only to figure out it was a "clerical error." We departed 54 minutes late causing me to run in the St. Louis Airport to make my connection and lose the priority boarding spot I had paid for. Unnecessary delay.

I was re-booked onto another flight because my original flight was delayed and I would have missed my connector. I ended up in the “C” group after paying extra to be in the “A “ group on the original flight. At least if you’re going to re-book people, re-book them into the same group.

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.