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Find cheap flights from Maryland to Costa Rica from $82

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 8/28. 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
Sat 6/22
Sat 6/29

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In the last 7 days travelers have searched 43,800,826 times on KAYAK, and here is why:

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Good to know

Low season

September

High season

December

Cheapest flight

$82
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

9/11Wed
1 stopSpirit Airlines
6h 43mBWI-SJO
9/18Wed
1 stopSpirit Airlines
10h 16mSJO-BWI
$200
8/19Mon
1 stopAvianca
6h 45mIAD-SJO
8/31Sat
nonstopAvianca
4h 40mSJO-IAD
$212
9/1Sun
2 stopsAmerican Airlines
16h 55mBWI-SJO
9/10Tue
2 stopsAmerican Airlines
23h 27mSJO-BWI
$218
9/12Thu
2 stopsAmerican Airlines
19h 54mIAD-SJO
9/20Fri
2 stopsAmerican Airlines
23h 31mSJO-IAD
$218
10/28Mon
1 stopUnited Airlines
14h 19mIAD-SJO
11/9Sat
nonstopUnited Airlines
4h 40mSJO-IAD
$234
6/5Wed
1 stopUnited Airlines
8h 21mBWI-SJO
6/12Wed
1 stopUnited Airlines
15h 30mSJO-BWI
$240
8/20Tue
1 stopDelta
7h 43mBWI-LIR
8/30Fri
1 stopDelta
25h 55mLIR-BWI
$269
6/5Wed
2 stops
32h 35mPHL-SJO
6/11Tue
1 stop
9h 50mSJO-PHL
$277
6/5Wed
1 stop
15h 46mPHL-SJO
6/12Wed
1 stop
8h 44mSJO-PHL
$280
9/3Tue
1 stopDelta
6h 28mIAD-LIR
9/10Tue
1 stopDelta
8h 54mLIR-IAD
$281

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Recent one-way flight deals

8/28Wed
1 stopSpirit Airlines
7h 27mBWI-SJO
$82
8/27Tue
nonstopAvianca
4h 30mIAD-SJO
$90
8/28Wed
1 stopDelta
7h 43mIAD-LIR
$121
5/28Tue
1 stopCopa Airlines
17h 36mIAD-SJO
$123
6/26Wed
1 stopUnited Airlines
13h 54mIAD-SJO
$126
6/2Sun
1 stopCopa Airlines
7h 22mBWI-SJO
$128
6/25Tue
1 stopUnited Airlines
16h 40mDCA-SJO
$129
6/10Mon
2 stops
19h 22mPHL-SJO
$134
6/12Wed
3 stops
18h 55mPHL-SJO
$140
7/6Sat
1 stopDelta
29h 35mPHL-LIR
$145

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Last minute flights from Maryland to Costa Rica

Last minute flight, train and bus deals

5/26Sun
multi-stopAmerican Airlines
17h 35mBWI-SJO
5/28Tue
multi-stopAmerican Airlines
16h 45mSJO-BWI
$268
5/26Sun
multi-stopAmerican Airlines
17h 39mIAD-SJO
5/28Tue
multi-stopAmerican Airlines
18h 45mSJO-IAD
$268
5/26Sun
multi-stopUnited Airlines
18h 24mBWI-SJO
5/28Tue
multi-stopUnited Airlines
22h 55mSJO-BWI
$283
5/25Sat
multi-stopAvianca
8h 15mIAD-SJO
5/30Thu
multi-stopAvianca
6h 35mSJO-IAD
$297
5/28Tue
multi-stopUnited Airlines
13h 54mIAD-SJO
6/7Fri
multi-stopUnited Airlines
16h 29mSJO-IAD
$304
5/28Tue
multi-stopAvianca
14h 35mIAD-SJO
6/11Tue
multi-stopAvianca
6h 50mSJO-IAD
$310
5/27Mon
multi-stopCopa Airlines
7h 14mIAD-SJO
6/9Sun
multi-stopCopa Airlines
8h 06mSJO-IAD
$313
5/27Mon
multi-stopCopa Airlines
7h 14mIAD-SJO
6/10Mon
multi-stopCopa Airlines
9h 21mSJO-IAD
$323
5/28Tue
multi-stopSpirit Airlines
17h 15mBWI-SJO
6/11Tue
multi-stopSpirit Airlines
10h 13mSJO-BWI
$344
5/28Tue
multi-stopSpirit Airlines
17h 15mBWI-SJO
6/12Wed
multi-stopSpirit Airlines
10h 13mSJO-BWI
$360

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Flights to Costa Rica

Return flight deals:

Costa Rica - Maryland

Cabin classes: