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Find cheap flights from Maryland to Costa Rica from $86

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 5/29. 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 6/15
Sat 6/22

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Good to know

Low season

September

High season

December

Cheapest flight

$86
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

8/28Wed
1 stopSpirit Airlines
9h 50mPHL-SJO
9/4Wed
1 stopSpirit Airlines
8h 28mSJO-PHL
$200
5/31Fri
1 stopSpirit Airlines
15h 06mPHL-SJO
6/4Tue
1 stopSpirit Airlines
10h 10mSJO-PHL
$216
5/28Tue
1 stop
18h 11mPHL-SJO
6/3Mon
1 stop
16h 24mSJO-PHL
$224
5/28Tue
1 stop
18h 11mPHL-SJO
6/6Thu
1 stop
9h 55mSJO-PHL
$225
5/27Mon
1 stopUnited Airlines
13h 17mDCA-SJO
5/31Fri
1 stopUnited Airlines
13h 27mSJO-DCA
$262
6/2Sun
2 stopsAvianca
10h 55mIAD-SJO
6/6Thu
nonstopAvianca
4h 40mSJO-IAD
$265
5/28Tue
1 stopAvianca
6h 45mIAD-SJO
6/12Wed
2 stopsAvianca
13h 35mSJO-IAD
$266
9/4Wed
2 stopsAmerican Airlines
18h 57mDCA-SJO
9/10Tue
2 stopsAmerican Airlines
17h 39mSJO-DCA
$268
5/20Mon
2 stopsAmerican Airlines
15h 53mIAD-SJO
5/22Wed
2 stopsAmerican Airlines
18h 45mSJO-IAD
$268
5/26Sun
1 stopUnited Airlines
10h 19mDCA-SJO
5/30Thu
1 stopUnited Airlines
13h 27mSJO-DCA
$293

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Recent one-way flight deals

5/29Wed
1 stopSpirit Airlines
6h 21mBWI-SJO
$86
6/1Sat
1 stopSpirit Airlines
12h 44mBWI-SJO
$93
5/21Tue
1 stopDelta
14h 03mBWI-SJO
$114
8/28Wed
1 stopDelta
7h 53mDCA-SJO
$119
5/22Wed
1 stopFrontier
16h 10mPHL-SJO
$120
6/1Sat
1 stopCopa Airlines
17h 27mIAD-SJO
$123
5/22Wed
1 stopFrontier
16h 10mPHL-SJO
$124
5/20Mon
1 stopAvianca
6h 45mIAD-SJO
$125
5/27Mon
1 stopAvianca
6h 45mIAD-SJO
$130
8/10Sat
1 stopCopa Airlines
7h 10mIAD-SJO
$145

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Search by price

Last minute flights from Maryland to Costa Rica

Last minute flight, train and bus deals

5/20Mon
multi-stopAvianca
6h 45mIAD-SJO
6/4Tue
nonstopAvianca
4h 40mSJO-IAD
$247
5/21Tue
multi-stopSpirit Airlines
15h 20mBWI-SJO
5/28Tue
multi-stopSpirit Airlines
16h 33mSJO-BWI
$259
5/20Mon
multi-stopAmerican Airlines
15h 53mIAD-SJO
5/22Wed
multi-stopAmerican Airlines
18h 45mSJO-IAD
$268
5/19Sun
multi-stopDelta
16h 13mIAD-SJO
5/23Thu
multi-stopDelta
14h 55mSJO-IAD
$276
5/19Sun
multi-stopDelta
15h 13mIAD-SJO
5/28Tue
multi-stopDelta
17h 56mSJO-IAD
$282
5/18Sat
multi-stopUnited Airlines
13h 58mIAD-SJO
5/25Sat
multi-stopUnited Airlines
9h 47mSJO-IAD
$296
5/18Sat
multi-stopCopa Airlines
17h 15mIAD-SJO
5/22Wed
multi-stopCopa Airlines
8h 06mSJO-IAD
$305
5/18Sat
multi-stopCopa Airlines
17h 15mIAD-SJO
5/24Fri
multi-stopCopa Airlines
9h 21mSJO-IAD
$310
5/20Mon
multi-stopAmerican Airlines
15h 53mIAD-SJO
5/28Tue
multi-stopAmerican Airlines
20h 24mSJO-IAD
$318
5/18Sat
nonstopUnited Airlines
4h 56mIAD-SJO
5/25Sat
multi-stopUnited Airlines
9h 47mSJO-IAD
$347

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Flights to Costa Rica

Return flight deals:

Costa Rica - Maryland

Cabin classes: