$175 Find Cheap Flights from Missouri to Costa Rica

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Useful Info
Useful Info

Good to know

Low seasonSeptember
High seasonDecember
Cheapest flight$175
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 36% increase in price.
Flight from St. Louis to San José

FAQs for booking flights from Missouri to Costa Rica

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

    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 to Costa Rica.

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

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

    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 from Missouri to Costa Rica with an airline and back with another airline.

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

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

  • What is the cheapest day to fly to Costa Rica?

    Based on KAYAK data, the cheapest day to fly to Costa Rica is Tuesday where round-trip tickets can be as cheap as $519. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $687 on average.

  • What is the cheapest time of day to fly to Costa Rica?

    The cheapest time of day to fly to Costa Rica is generally at night, when round-trip flights cost $427 on average. Morning departures are around 34% more expensive than evening flights, on average. The most expensive time of day to fly to Costa Rica is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $604.

  • What is the cheapest month to fly from Missouri to Costa Rica?

    The cheapest month for flights from Missouri to Costa Rica is September, when tickets cost $498 (return) on average. On the other hand, the most expensive months are March and December, when the average cost of round-trip tickets is $841 and $710 respectively.

  • How far in advance should I book a flight from Missouri to Costa Rica?

    To get a below average price on the flight from Missouri to Costa Rica, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 2 weeks before departure.

  • How long is the flight to Costa Rica?

    An average nonstop flight from Missouri to Costa Rica takes 8h 46m, covering a distance of 2022 miles. The shortest route is St. Louis (STL) to Liberia (LIR) with an average flight time of 6h 43m.

  • What are the most popular destinations in Costa Rica?

    Based on KAYAK flight searches, the most popular destination is San José (77% of total searches to Costa Rica). The next most popular destination is Liberia (23%).

Book cheap flights from Missouri to Costa Rica

Recent round-trip flight deals

6/1Sun
2 stopsSpirit Airlines
21h 48mMCI-SJO
6/11Wed
1 stopSpirit Airlines
10h 09mSJO-MCI
$276
5/28Wed
2 stopsSpirit Airlines
21h 48mMCI-SJO
6/5Thu
1 stopSpirit Airlines
10h 09mSJO-MCI
$287
6/14Sat
2 stops
42h 30mSTL-SJO
6/17Tue
1 stop
11h 22mSJO-STL
$340
5/29Thu
1 stop
26h 23mSTL-SJO
6/2Mon
1 stop
11h 17mSJO-STL
$350
9/5Fri
2 stopsAmerican Airlines
12h 30mSTL-SJO
9/9Tue
2 stopsAmerican Airlines
14h 48mSJO-STL
$366
5/28Wed
1 stopAmerican Airlines
16h 06mMCI-SJO
6/5Thu
1 stopAmerican Airlines
8h 35mSJO-MCI
$368
6/19Thu
1 stopUnited Airlines
17h 05mSTL-LIR
6/26Thu
1 stopUnited Airlines
7h 55mLIR-STL
$405
6/19Thu
2 stopsUnited Airlines
17h 33mSTL-LIR
6/26Thu
1 stopUnited Airlines
7h 55mLIR-STL
$446
5/28Wed
2 stopsAlaska Airlines
31h 26mMCI-SJO
6/4Wed
2 stopsAlaska Airlines
21h 32mSJO-MCI
$631
5/29Thu
2 stopsAlaska Airlines
54h 24mSTL-SJO
6/1Sun
2 stopsAlaska Airlines
21h 58mSJO-STL
$690

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Recent one-way flight deals

5/30Fri
1 stopUnited Airlines
15h 14mSTL-SJO
$175
6/13Fri
1 stopUnited Airlines
16h 50mMCI-LIR
$203
6/4Wed
1 stopUnited Airlines
26h 27mMCI-SJO
$227
5/30Fri
2 stopsCopa Airlines
25h 10mSTL-SJO
$229
6/13Fri
2 stopsAmerican Airlines
9h 14mMCI-LIR
$233
5/30Fri
3 stops
24h 18mSTL-SJO
$235
7/25Fri
1 stopFrontier
26h 20mMCI-SJO
$268
5/23Fri
1 stopAmerican Airlines
8h 57mSTL-SJO
$269
6/13Fri
3 stops
18h 20mMCI-LIR
$314
5/23Fri
2 stopsCopa Airlines
24h 25mSTL-SJO
$412

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Last minute flights from Missouri to Costa Rica

Last minute flight, train and bus deals

5/10Sat
multi-stopAmerican Airlines
14h 22mSTL-SJO
5/17Sat
multi-stopAmerican Airlines
8h 55mSJO-STL
$425
5/10Sat
multi-stopAmerican Airlines
10h 37mSTL-SJO
5/17Sat
multi-stopAmerican Airlines
14h 49mSJO-STL
$429
5/6Tue
multi-stopDelta
6h 55mSTL-SJO
5/10Sat
multi-stopDelta
9h 14mSJO-STL
$455
5/6Tue
multi-stopUnited Airlines
12h 37mSTL-SJO
5/10Sat
multi-stopUnited Airlines
10h 40mSJO-STL
$459
5/8Thu
multi-stopAmerican Airlines
7h 04mMCI-SJO
5/10Sat
multi-stopAmerican Airlines
9h 08mSJO-MCI
$487
5/8Thu
multi-stopAmerican Airlines
14h 20mMCI-SJO
5/10Sat
multi-stopAmerican Airlines
8h 49mSJO-MCI
$491
5/8Thu
multi-stop
22h 13mMCI-SJO
5/10Sat
multi-stop
28h 35mSJO-MCI
$617
5/10Sat
multi-stop
14h 25mSTL-SJO
5/17Sat
multi-stop
20h 43mSJO-STL
$618
5/10Sat
multi-stopAlaska Airlines
33h 44mSTL-SJO
5/16Fri
multi-stopAlaska Airlines
36h 01mSJO-STL
$951
5/10Sat
multi-stopAlaska Airlines
18h 22mSTL-SJO
5/16Fri
multi-stopAlaska Airlines
20h 58mSJO-STL
$7,163

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Everything you need to know for your flight to Costa Rica

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.

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