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$102 Find Cheap Flights from District of Columbia to Costa Rica

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 2/5. 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

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In the last 7 days travelers have searched 46,479,581 times on KAYAK, and here is why:

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Good to know

Low season

September

High season

March

Cheapest flight

$102
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 8% 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

4/21Mon
1 stopCopa Airlines
7h 31mIAD-SJO
4/28Mon
1 stopCopa Airlines
8h 10mSJO-IAD
$116
11/13Wed
1 stopUnited Airlines
7h 53mIAD-LIR
11/20Wed
1 stopUnited Airlines
8h 45mLIR-IAD
$247
1/20Mon
2 stopsAmerican Airlines
18h 42mIAD-SJO
1/25Sat
2 stopsAmerican Airlines
21h 09mSJO-IAD
$247
2/5Wed
2 stopsAmerican Airlines
20h 06mIAD-SJO
2/12Wed
2 stopsAmerican Airlines
20h 17mSJO-IAD
$252
12/1Sun
1 stopVolaris El Salvador
22h 17mIAD-SJO
12/11Wed
1 stopVolaris El Salvador
8h 51mSJO-IAD
$265
3/22Sat
1 stopVolaris El Salvador
22h 16mIAD-SJO
3/30Sun
1 stopVolaris El Salvador
24h 31mSJO-IAD
$268
12/3Tue
1 stop
11h 57mIAD-SJO
12/8Sun
1 stop
22h 54mSJO-IAD
$276
1/20Mon
nonstopAvianca
4h 50mIAD-SJO
1/27Mon
nonstopAvianca
4h 35mSJO-IAD
$282
1/22Wed
1 stopAvianca
7h 55mIAD-SJO
1/27Mon
1 stopAvianca
6h 30mSJO-IAD
$283
12/1Sun
1 stop
22h 17mIAD-SJO
12/8Sun
1 stop
22h 54mSJO-IAD
$284

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Recent one-way flight deals

2/5Wed
1 stopAmerican Airlines
17h 59mIAD-SJO
$102
11/6Wed
2 stopsAmerican Airlines
28h 05mIAD-SJO
$103
11/19Tue
1 stopCopa Airlines
17h 37mIAD-SJO
$109
1/27Mon
1 stopAvianca
7h 05mIAD-SJO
$125
1/22Wed
1 stopAvianca
8h 30mIAD-SJO
$126
2/15Sat
1 stopCopa Airlines
7h 50mIAD-SJO
$130
2/26Wed
1 stopDelta
9h 29mDCA-LIR
$131
11/9Sat
1 stopUnited Airlines
13h 55mIAD-SJO
$133
4/9Wed
1 stopUnited Airlines
7h 56mIAD-SJO
$143
11/11Mon
1 stopDelta
7h 45mDCA-SJO
$223

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Last minute flights from District of Columbia to Costa Rica

Last minute flight, train and bus deals

11/5Tue
multi-stopVolaris El Salvador
13h 57mIAD-SJO
11/10Sun
multi-stopVolaris El Salvador
22h 54mSJO-IAD
$288
11/2Sat
multi-stopVolaris El Salvador
22h 17mIAD-SJO
11/4Mon
multi-stopVolaris El Salvador
10h 42mSJO-IAD
$291
11/4Mon
multi-stopCopa Airlines
24h 13mIAD-SJO
11/6Wed
multi-stopCopa Airlines
8h 12mSJO-IAD
$320
11/4Mon
multi-stopCopa Airlines
17h 04mIAD-SJO
11/6Wed
multi-stopCopa Airlines
9h 02mSJO-IAD
$324
11/1Fri
multi-stopUnited Airlines
13h 55mIAD-SJO
11/10Sun
multi-stopUnited Airlines
14h 48mSJO-IAD
$332
11/2Sat
multi-stopUnited Airlines
32h 26mDCA-SJO
11/9Sat
multi-stopUnited Airlines
10h 11mSJO-DCA
$339
11/5Tue
multi-stopAmerican Airlines
28h 55mIAD-SJO
11/12Tue
multi-stopAmerican Airlines
21h 27mSJO-IAD
$352
11/2Sat
multi-stopAir Canada
25h 55mIAD-LIR
11/8Fri
multi-stopAir Canada
23h 28mLIR-IAD
$394
11/2Sat
multi-stopAir Canada
21h 40mDCA-LIR
11/11Mon
multi-stopAir Canada
27h 27mLIR-DCA
$400
11/2Sat
multi-stopAmerican Airlines
22h 43mIAD-SJO
11/9Sat
multi-stopAmerican Airlines
18h 39mSJO-IAD
$427

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Everything you need to know for your flight to Costa Rica

Cabin class types available on flights to District of Columbia

Cabin classes available on flights to District of Columbia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.