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$167 Find Cheap Flights from Missouri to Costa Rica

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 Costa Rica departing on 11/10. 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
0 bags

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Good to know

Low season

September

High season

March

Cheapest flight

$167
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 8% 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 to Costa Rica 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 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 to Costa Rica 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 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 to Costa Rica from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Missouri to Costa Rica

Recent round-trip flight deals

12/4Wed
1 stop
18h 26mSTL-SJO
12/12Thu
1 stop
11h 01mSJO-STL
$316
12/3Tue
1 stop
7h 40mSTL-SJO
12/12Thu
1 stop
11h 01mSJO-STL
$327
12/3Tue
2 stopsSpirit Airlines
12h 36mMCI-SJO
12/4Wed
1 stopSpirit Airlines
8h 43mSJO-MCI
$350
11/28Thu
1 stopSpirit Airlines
7h 40mSTL-SJO
12/4Wed
1 stopSpirit Airlines
13h 32mSJO-STL
$355
1/20Mon
1 stopDelta
6h 26mSTL-SJO
1/27Mon
1 stopDelta
11h 44mSJO-STL
$366
1/20Mon
2 stopsAmerican Airlines
12h 32mSTL-SJO
1/28Tue
2 stopsAmerican Airlines
14h 09mSJO-STL
$371
12/7Sat
1 stopDelta
11h 29mSTL-SJO
12/11Wed
1 stopDelta
9h 30mSJO-STL
$386
2/2Sun
2 stopsAmerican Airlines
19h 14mMCI-LIR
2/9Sun
2 stopsAmerican Airlines
18h 47mLIR-MCI
$422
12/4Wed
1 stopUnited Airlines
11h 37mMCI-LIR
12/9Mon
1 stopUnited Airlines
24h 33mLIR-MCI
$425
3/1Sat
1 stopUnited Airlines
18h 08mMCI-SJO
3/7Fri
1 stopUnited Airlines
8h 22mSJO-MCI
$482

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Recent one-way flight deals

11/10Sun
1 stopSpirit Airlines
7h 32mSTL-SJO
$167
12/31Tue
1 stopSpirit Airlines
8h 27mSTL-SJO
$188
11/9Sat
1 stopSpirit Airlines
7h 32mSTL-SJO
$200
1/30Thu
1 stopAmerican Airlines
7h 07mSTL-LIR
$203
12/2Mon
1 stop
16h 59mSTL-SJO
$205
1/30Thu
2 stopsAmerican Airlines
19h 30mSTL-LIR
$208
11/11Mon
1 stop
22h 50mSTL-SJO
$213
11/10Sun
2 stopsCopa Airlines
24h 03mSTL-SJO
$290
1/30Thu
3 stopsAlaska Airlines
26h 13mSTL-LIR
$291
12/10Tue
3 stopsAlaska Airlines
31h 53mMCI-SJO
$460

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Last minute flights from Missouri to Costa Rica

Last minute flight, train and bus deals

11/2Sat
multi-stopAir Canada
23h 40mSTL-LIR
11/9Sat
multi-stopAir Canada
23h 36mLIR-STL
$500
11/5Tue
multi-stopSpirit Airlines
20h 33mSTL-SJO
11/11Mon
multi-stopSpirit Airlines
14h 38mSJO-STL
$583
11/2Sat
multi-stop
20h 24mSTL-SJO
11/4Mon
multi-stop
29h 03mSJO-STL
$588
11/3Sun
multi-stop
38h 24mSTL-SJO
11/11Mon
multi-stop
14h 38mSJO-STL
$608
11/5Tue
multi-stopAmerican Airlines
7h 15mMCI-SJO
11/10Sun
multi-stopAmerican Airlines
8h 42mSJO-MCI
$636
11/3Sun
multi-stopAmerican Airlines
20h 16mMCI-SJO
11/5Tue
multi-stopAmerican Airlines
8h 28mSJO-MCI
$641
11/1Fri
multi-stopUnited Airlines
7h 02mSTL-SJO
11/11Mon
multi-stopUnited Airlines
10h 55mSJO-STL
$726
11/1Fri
multi-stopUnited Airlines
27h 20mSTL-SJO
11/10Sun
multi-stopUnited Airlines
7h 52mSJO-STL
$731
11/2Sat
multi-stopAvianca
15h 55mSTL-SJO
11/9Sat
multi-stopAvianca
14h 11mSJO-STL
$1,714
11/2Sat
multi-stopAvianca
15h 55mSTL-SJO
11/11Mon
multi-stopAvianca
17h 21mSJO-STL
$1,916

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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.