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Find cheap flights from Maryland to Costa Rica from $80

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Maryland to Costa Rica departing on 10/1. 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
Fri 6/21
Fri 6/28

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In the last 7 days travelers have searched 43,423,329 times on KAYAK, and here is why:

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Good to know

Low season

September

High season

December

Cheapest flight

$80
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 27% increase in price.
Flight from Baltimore to San José

FAQs for booking flights from Maryland to Costa Rica

  • How does KAYAK find such low prices on flights from Maryland 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 Maryland to Costa Rica.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Costa Rica from Maryland 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 Maryland 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 Maryland with another airline.

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

Recent round-trip flight deals

9/4Wed
1 stopSpirit Airlines
6h 43mBWI-SJO
9/10Tue
1 stopSpirit Airlines
10h 16mSJO-BWI
$199
8/28Wed
1 stopSpirit Airlines
9h 50mPHL-SJO
9/4Wed
1 stopSpirit Airlines
8h 28mSJO-PHL
$200
8/19Mon
1 stopAvianca
6h 45mIAD-SJO
8/31Sat
nonstopAvianca
4h 40mSJO-IAD
$212
8/29Thu
nonstopAvianca
4h 30mIAD-SJO
9/2Mon
1 stopAvianca
6h 55mSJO-IAD
$213
9/4Wed
2 stopsAmerican Airlines
18h 44mBWI-SJO
9/10Tue
2 stopsAmerican Airlines
17h 39mSJO-BWI
$218
8/15Thu
2 stopsAmerican Airlines
16h 52mIAD-SJO
8/19Mon
2 stopsAmerican Airlines
20h 38mSJO-IAD
$218
10/26Sat
1 stopUnited Airlines
31h 26mIAD-SJO
11/2Sat
1 stopUnited Airlines
8h 52mSJO-IAD
$220
6/4Tue
1 stopUnited Airlines
18h 29mIAD-SJO
6/11Tue
1 stopUnited Airlines
16h 29mSJO-IAD
$254
8/20Tue
1 stopDelta
7h 43mBWI-LIR
8/30Fri
1 stopDelta
25h 55mLIR-BWI
$269
9/17Tue
1 stopDelta
7h 43mBWI-LIR
9/25Wed
1 stopDelta
9h 32mLIR-BWI
$279

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Recent one-way flight deals

10/1Tue
1 stopSpirit Airlines
15h 32mBWI-SJO
$80
8/28Wed
1 stopSpirit Airlines
6h 43mBWI-SJO
$82
6/11Tue
1 stopUnited Airlines
7h 38mDCA-SJO
$114
6/11Tue
1 stopUnited Airlines
7h 24mIAD-SJO
$120
6/6Thu
nonstopAvianca
4h 30mIAD-SJO
$122
6/1Sat
1 stopCopa Airlines
17h 15mIAD-SJO
$123
6/4Tue
1 stopAvianca
6h 45mIAD-SJO
$125
5/27Mon
1 stopCopa Airlines
15h 21mIAD-SJO
$131
8/14Wed
1 stopAmerican Airlines
9h 03mBWI-LIR
$133
8/28Wed
1 stopAmerican Airlines
8h 46mDCA-LIR
$135

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Last minute flights from Maryland to Costa Rica

Last minute flight, train and bus deals

5/26Sun
multi-stopAmerican Airlines
19h 57mDCA-SJO
5/31Fri
multi-stopAmerican Airlines
20h 09mSJO-DCA
$268
5/26Sun
multi-stopAmerican Airlines
28h 02mIAD-SJO
5/29Wed
multi-stopAmerican Airlines
27h 12mSJO-IAD
$268
5/25Sat
multi-stopCopa Airlines
17h 15mIAD-SJO
5/28Tue
multi-stopCopa Airlines
17h 34mSJO-IAD
$286
5/27Mon
multi-stopUnited Airlines
18h 29mIAD-SJO
5/30Thu
multi-stopUnited Airlines
16h 29mSJO-IAD
$304
5/27Mon
multi-stopCopa Airlines
7h 14mIAD-SJO
6/4Tue
multi-stopCopa Airlines
28h 26mSJO-IAD
$322
5/26Sun
multi-stopAvianca
7h 10mIAD-SJO
5/29Wed
multi-stopAvianca
7h 55mSJO-IAD
$362
5/27Mon
multi-stop
16h 57mBWI-SJO
6/2Sun
multi-stop
40h 42mSJO-BWI
$385
5/27Mon
multi-stop
16h 57mBWI-SJO
6/2Sun
multi-stop
19h 28mSJO-BWI
$388
5/26Sun
multi-stopAvianca
11h 10mIAD-SJO
5/28Tue
multi-stopAvianca
6h 55mSJO-IAD
$389
5/27Mon
multi-stopUnited Airlines
15h 27mIAD-SJO
6/2Sun
multi-stopUnited Airlines
15h 15mSJO-IAD
$395

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Flights to Costa Rica

Return flight deals:

Costa Rica - Maryland

Cabin classes: