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Find cheap flights from District of Columbia to Costa Rica from $114

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from District of Columbia to Costa Rica departing on 6/11. 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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Good to know

Low season

September

High season

December

Cheapest flight

$114
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 Reagan Washington National Airport to San José

FAQs for booking flights from District of Columbia to Costa Rica

  • How does KAYAK find such low prices on flights from District of Columbia 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 District of Columbia to Costa Rica.

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

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

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

Recent round-trip flight deals

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
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
8/12Mon
2 stopsAmerican Airlines
20h 01mIAD-SJO
8/19Mon
2 stopsAmerican Airlines
20h 38mSJO-IAD
$221
6/4Tue
1 stopUnited Airlines
18h 29mIAD-SJO
6/11Tue
1 stopUnited Airlines
16h 29mSJO-IAD
$254
6/1Sat
1 stopCopa Airlines
17h 15mIAD-SJO
6/5Wed
1 stopCopa Airlines
8h 06mSJO-IAD
$278
9/17Tue
1 stopDelta
6h 33mIAD-LIR
9/25Wed
1 stopDelta
8h 54mLIR-IAD
$279
7/6Sat
1 stopDelta
25h 47mDCA-SJO
7/18Thu
1 stopDelta
14h 39mSJO-DCA
$282
6/2Sun
1 stopCopa Airlines
17h 27mIAD-SJO
6/5Wed
1 stopCopa Airlines
9h 21mSJO-IAD
$286

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Recent one-way flight deals

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
8/28Wed
1 stopAmerican Airlines
8h 46mDCA-LIR
$135
5/29Wed
2 stopsAmerican Airlines
10h 09mIAD-SJO
$143
6/18Tue
1 stopJetBlue
7h 53mDCA-SJO
$147
6/30Sun
1 stopJetBlue
7h 53mDCA-SJO
$174

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Search by price

Last minute flights from District of Columbia 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
5/26Sun
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
5/26Sun
multi-stop
13h 20mIAD-SJO
5/28Tue
multi-stop
28h 21mSJO-IAD
$435
5/27Mon
multi-stop
9h 20mIAD-SJO
5/29Wed
multi-stop
18h 36mSJO-IAD
$444

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Flights to Costa Rica

Return flight deals:

Costa Rica - District of Columbia

Cabin classes:

$1,442
$2,433
$244