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Find cheap flights from District of Columbia to Costa Rica from $88

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 8/13. 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
Thu 7/4
Thu 7/11

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Good to know

Low season

September

High season

December

Cheapest flight

$88
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 26% increase in price.
Flight from Washington Dulles 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

9/11Wed
1 stopAvianca
8h 15mIAD-SJO
9/12Thu
1 stopAvianca
6h 55mSJO-IAD
$215
8/19Mon
1 stopAmerican Airlines
8h 33mIAD-SJO
8/28Wed
2 stopsAmerican Airlines
24h 24mSJO-IAD
$221
9/16Mon
1 stopDelta
17h 09mDCA-LIR
9/18Wed
1 stopDelta
7h 14mLIR-DCA
$279
11/12Tue
1 stopUnited Airlines
8h 45mIAD-LIR
11/21Thu
1 stopUnited Airlines
15h 27mLIR-IAD
$279
9/14Sat
1 stopDelta
21h 43mDCA-LIR
9/18Wed
1 stopDelta
8h 13mLIR-DCA
$289
10/26Sat
1 stopUnited Airlines
18h 56mDCA-SJO
11/4Mon
1 stopUnited Airlines
8h 24mSJO-DCA
$304
8/16Fri
1 stopCopa Airlines
16h 56mIAD-SJO
8/30Fri
1 stopCopa Airlines
11h 27mSJO-IAD
$308
8/19Mon
1 stopCopa Airlines
17h 15mIAD-SJO
8/24Sat
1 stopCopa Airlines
8h 06mSJO-IAD
$317
10/28Mon
1 stopJetBlue
8h 47mDCA-SJO
11/5Tue
1 stopJetBlue
8h 01mSJO-DCA
$323
10/29Tue
1 stopJetBlue
8h 47mDCA-SJO
11/8Fri
1 stopJetBlue
8h 01mSJO-DCA
$328

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Recent one-way flight deals

8/13Tue
1 stopUnited Airlines
15h 07mIAD-SJO
$88
8/15Thu
nonstopAvianca
4h 30mIAD-SJO
$90
8/17Sat
1 stopAmerican Airlines
17h 38mDCA-LIR
$135
8/21Wed
2 stopsAmerican Airlines
12h 41mIAD-SJO
$144
8/11Sun
1 stopCopa Airlines
17h 27mIAD-SJO
$145
7/2Tue
1 stopJetBlue
7h 53mDCA-SJO
$147
8/11Sun
1 stopDelta
6h 27mIAD-SJO
$162
8/9Fri
1 stopCopa Airlines
16h 56mIAD-SJO
$167
6/27Thu
1 stopJetBlue
7h 53mDCA-SJO
$173
8/11Sun
1 stopDelta
7h 43mDCA-SJO
$202

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Last minute flights from District of Columbia to Costa Rica

Last minute flight, train and bus deals

6/6Thu
multi-stopAmerican Airlines
20h 07mIAD-SJO
6/10Mon
multi-stopAmerican Airlines
16h 43mSJO-IAD
$221
6/6Thu
multi-stopAmerican Airlines
17h 00mIAD-SJO
6/11Tue
multi-stopAmerican Airlines
18h 08mSJO-IAD
$271
6/5Wed
multi-stopDelta
15h 13mIAD-SJO
6/11Tue
multi-stopDelta
14h 59mSJO-IAD
$276
6/6Thu
multi-stopUnited Airlines
15h 27mIAD-SJO
6/8Sat
multi-stopUnited Airlines
16h 29mSJO-IAD
$284
6/6Thu
multi-stopDelta
14h 13mDCA-SJO
6/10Mon
multi-stopDelta
14h 44mSJO-DCA
$304
6/7Fri
multi-stopUnited Airlines
25h 07mIAD-SJO
6/11Tue
multi-stopUnited Airlines
15h 15mSJO-IAD
$312
6/5Wed
multi-stopCopa Airlines
7h 26mIAD-SJO
6/12Wed
multi-stopCopa Airlines
8h 06mSJO-IAD
$399
6/5Wed
multi-stopCopa Airlines
7h 14mIAD-SJO
6/10Mon
multi-stopCopa Airlines
20h 27mSJO-IAD
$403
6/6Thu
nonstopAvianca
4h 30mIAD-SJO
6/11Tue
multi-stopAvianca
6h 50mSJO-IAD
$413
6/8Sat
nonstopAvianca
4h 30mIAD-SJO
6/11Tue
multi-stopAvianca
6h 50mSJO-IAD
$440

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Flights to Costa Rica

Return flight deals:

Costa Rica - District of Columbia

Cabin classes:

$1,573
$2,433
$243