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Find cheap flights from Maryland to Costa Rica from $71

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 7/6
Sat 7/13

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In the last 7 days travelers have searched 43,995,393 times on KAYAK, and here is why:

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Good to know

Low season

September

High season

December

Cheapest flight

$71
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 24% 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

9/10Tue
1 stopSpirit Airlines
7h 23mPHL-SJO
9/11Wed
1 stopSpirit Airlines
11h 03mSJO-PHL
$185
9/10Tue
1 stopSpirit Airlines
7h 03mBWI-SJO
9/17Tue
1 stopSpirit Airlines
10h 43mSJO-BWI
$194
9/10Tue
2 stopsAmerican Airlines
22h 17mBWI-SJO
9/17Tue
2 stopsAmerican Airlines
20h 53mSJO-BWI
$221
10/2Wed
1 stop
7h 03mBWI-SJO
10/6Sun
1 stop
9h 10mSJO-BWI
$222
9/10Tue
1 stop
7h 22mPHL-SJO
9/11Wed
2 stops
17h 20mSJO-PHL
$241
8/14Wed
1 stopAmerican Airlines
10h 32mBWI-SJO
8/21Wed
2 stopsAmerican Airlines
19h 08mSJO-BWI
$271
8/28Wed
1 stopAvianca
8h 40mIAD-SJO
9/2Mon
1 stopAvianca
6h 55mSJO-IAD
$276
9/4Wed
2 stopsAvianca
18h 10mIAD-SJO
9/9Mon
1 stopAvianca
7h 55mSJO-IAD
$284
10/2Wed
1 stopDelta
21h 07mBWI-SJO
10/10Thu
1 stopDelta
9h 32mSJO-BWI
$293
10/31Thu
1 stopDelta
17h 23mDCA-SJO
11/6Wed
1 stopDelta
7h 59mSJO-DCA
$296

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Recent one-way flight deals

8/28Wed
1 stopSpirit Airlines
17h 02mBWI-SJO
$71
8/28Wed
2 stopsSpirit Airlines
13h 53mBWI-SJO
$80
9/25Wed
1 stopSpirit Airlines
7h 03mBWI-SJO
$85
8/27Tue
nonstopAvianca
4h 30mIAD-SJO
$90
10/6Sun
1 stopAvianca
8h 15mIAD-SJO
$91
8/3Sat
1 stopFrontier
15h 46mBWI-SJO
$94
10/25Fri
1 stopCopa Airlines
7h 10mIAD-SJO
$131
6/11Tue
1 stopUnited Airlines
7h 40mBWI-SJO
$133
8/28Wed
1 stopUnited Airlines
13h 17mDCA-SJO
$133
10/5Sat
1 stopCopa Airlines
7h 43mIAD-SJO
$145

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Search by price

Last minute flights from Maryland to Costa Rica

Last minute flight, train and bus deals

6/10Mon
multi-stopUnited Airlines
7h 59mDCA-SJO
6/12Wed
multi-stopUnited Airlines
12h 16mSJO-DCA
$240
6/8Sat
multi-stopUnited Airlines
16h 04mIAD-SJO
6/11Tue
multi-stopUnited Airlines
9h 40mSJO-IAD
$245
6/8Sat
multi-stopAmerican Airlines
27h 18mBWI-SJO
6/11Tue
multi-stopAmerican Airlines
11h 01mSJO-BWI
$271
6/8Sat
multi-stopAmerican Airlines
28h 20mIAD-SJO
6/11Tue
multi-stopAmerican Airlines
7h 44mSJO-IAD
$271
6/11Tue
multi-stop
28h 22mBWI-SJO
6/14Fri
multi-stop
9h 08mSJO-BWI
$338
6/8Sat
multi-stop
19h 20mBWI-SJO
6/17Mon
multi-stop
14h 52mSJO-BWI
$344
6/11Tue
multi-stopSpirit Airlines
27h 24mBWI-SJO
6/14Fri
multi-stopSpirit Airlines
9h 08mSJO-BWI
$349
6/10Mon
nonstopAvianca
4h 30mIAD-SJO
6/16Sun
multi-stopAvianca
17h 00mSJO-IAD
$375
6/10Mon
nonstopAvianca
4h 30mIAD-SJO
6/15Sat
multi-stopAvianca
27h 20mSJO-IAD
$376
6/10Mon
multi-stopSpirit Airlines
16h 00mBWI-SJO
6/14Fri
multi-stopSpirit Airlines
9h 08mSJO-BWI
$390

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Flights to Costa Rica

Return flight deals:

Costa Rica - Maryland

Cabin classes: