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San José

$115+ Cheap flights from District of Columbia to San José (SJO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SJO
Okt 14 — Okt 211
Di 10/14
Di 10/21
1 adult, Economy
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Cheap flight deals from District of Columbia to San José

Keep the following information in mind while searching for District of Columbia to San José flight deals. Data was last updated September 14, 2025.

Round-trip from

$259
(CheapOair)

One-way from

$115
(Copa Airlines)

Popular in

December

Cheapest in

September

Average price

$294

Good round-trip deal

$327 or less

Good one-way deal

$162 or less
From District of Columbia to San José Juan Santamaria Intl
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One-way flight from District of Columbia to San José Juan Santamaria Intl
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Highest demand for flights based on searches. 16% potential increase in price ($74 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from District of Columbia to San José Juan Santamaria Intl.
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Price to beat on a one-way flight from District of Columbia to San José Juan Santamaria Intl.
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Find flight deals from District of Columbia to San José

Cheapest flights from District of Columbia to San José
Explore the most affordable flight options available from District of Columbia to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2025.

This Avianca deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 9/185:45 amIAD - SJO
1 stop9h 45mAvianca
Di 9/234:20 pmSJO - IAD
1 stop6h 55mAvianca
Deal found 9/14$259
This United Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 9/166:00 amDCA - SJO
1 stop7h 38mUnited Airlines
Do 9/187:55 amSJO - DCA
1 stop8h 46mUnited Airlines
Deal found 9/12$260
This United Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 9/166:00 amIAD - SJO
1 stop8h 26mUnited Airlines
Do 9/181:30 pmSJO - IAD
1 stop8h 25mUnited Airlines
Deal found 9/12$260
This Copa Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 9/224:34 pmIAD - SJO
1 stop16h 53mCopa Airlines
Fr 10/109:17 amSJO - IAD
3 stops17h 03mCopa Airlines
Deal found 9/14$261
This Kiwi.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 11/41:30 amIAD - SJO
1 stop7h 15mAvianca
So 11/167:50 pmSJO - IAD
1 stop6h 20mAvianca
Deal found 9/12$262
This Copa Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 10/152:25 amIAD - SJO
2 stops16h 27mCopa Airlines
Di 10/2110:08 amSJO - IAD
1 stop16h 12mCopa Airlines
Deal found 9/12$263
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 12/611:55 pmIAD - SJO
Nonstop4h 55mAvianca
Mo 12/85:10 pmSJO - IAD
Nonstop4h 25mAvianca
Deal found 9/14$264
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 9/305:45 amIAD - SJO
1 stop7h 30mAvianca
Sa 10/47:45 pmSJO - IAD
1 stop6h 35mAvianca
Deal found 9/14$265
This Copa Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 9/184:34 pmIAD - SJO
1 stop16h 53mCopa Airlines
So 9/215:54 pmSJO - IAD
1 stop8h 26mCopa Airlines
Deal found 9/14$266
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 10/62:35 amIAD - SJO
1 stop7h 05mAvianca
Di 10/144:20 pmSJO - IAD
1 stop6h 55mAvianca
Deal found 9/11$267
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 10/62:35 amIAD - SJO
1 stop7h 05mAvianca
Do 10/167:45 pmSJO - IAD
1 stop6h 35mAvianca
Deal found 9/11$268
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 9/275:05 pmIAD - SJO
1 stop8h 30mAvianca
Mo 10/64:20 pmSJO - IAD
1 stop6h 55mAvianca
Deal found 9/14$269

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia to San José that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 14, 2025.
Use the filters below to find and compare flights from District of Columbia to San José that are best for you.

Fly from

District of Columbia

Fly to

San José

Route

Depart

Return

Price

Washington, D.C.San José

IAD - SJO

IADSJO

Washington, D.C. Dulles Intl

Sa 10/4

2:25 am-9:58 am

1 stop9h 33m

San José Juan Santamaria Intl

Fr 10/17

9:17 am-4:20 am

3 stops17h 03m

$261

Washington, D.C.San José

IAD - SJO

IADSJO

Washington, D.C. Dulles Intl

Do 10/9

4:41 pm-4:52 pm

3 stops26h 11m

San José Juan Santamaria Intl

Mi 10/15

8:49 am-4:20 am

1 stop17h 31m

$261

Washington, D.C.San José

IAD - SJO

IADSJO

Washington, D.C. Dulles Intl

Mo 9/22

4:34 pm-8:19 am

1 stop17h 45m

San José Juan Santamaria Intl

Fr 10/10

9:17 am-4:20 am

3 stops17h 03m

$261

Washington, D.C.San José

IAD - SJO

IADSJO

Washington, D.C. Dulles Intl

Mi 10/22

2:25 am-9:58 am

1 stop9h 33m

San José Juan Santamaria Intl

Mo 10/27

9:17 am-4:20 am

3 stops17h 03m

$261

Washington, D.C.San José

IAD - SJO

IADSJO

Washington, D.C. Dulles Intl

Do 10/30

2:25 am-4:50 pm

2 stops16h 25m

San José Juan Santamaria Intl

Fr 11/7

10:08 am-3:22 am

1 stop16h 14m

$263

Washington, D.C.San José

IAD - SJO

IADSJO

Washington, D.C. Dulles Intl

So 11/9

3:32 pm-4:50 pm

3 stops26h 18m

San José Juan Santamaria Intl

Sa 11/15

11:00 am-3:22 am

1 stop15h 22m

$263

Washington, D.C.San José

IAD - SJO

IADSJO

Washington, D.C. Dulles Intl

Fr 9/19

4:34 pm-7:27 am

1 stop16h 53m

San José Juan Santamaria Intl

Di 9/23

8:49 am-4:20 am

1 stop17h 31m

$266

Washington, D.C.San José

IAD - SJO

IADSJO

Washington, D.C. Dulles Intl

Fr 9/19

2:25 am-9:04 am

1 stop8h 39m

San José Juan Santamaria Intl

Sa 9/27

8:49 am-12:30 am

1 stop13h 41m

$266

Washington, D.C.San José

IAD - SJO

IADSJO

Washington, D.C. Dulles Intl

Fr 10/10

2:25 am-9:04 am

1 stop8h 39m

San José Juan Santamaria Intl

So 10/19

8:49 am-12:30 am

1 stop13h 41m

$266

Washington, D.C.San José

IAD - SJO

IADSJO

Washington, D.C. Dulles Intl

Fr 10/17

2:25 am-8:19 am

1 stop7h 54m

San José Juan Santamaria Intl

Mo 10/20

10:08 am-12:30 am

1 stop12h 22m

$266

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 39 results
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Best time to book a flight from District of Columbia to San José

Have a flexible travel schedule? Discover the best time to fly to San José from District of Columbia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to San José

What is the cheapest month to book a flight from District of Columbia to San José, San José Province?

Currently, September is the cheapest month in which you can book a flight from District of Columbia to San José, San José Province (average of $398). Flying from District of Columbia to San José, San José Province in March is currently the most expensive (average of $555). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DC to SJO?

Find hourly flight availability from District of Columbia to San José. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to San José, San José Province as you normally would.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to San José. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San José from District of Columbia?

    For a flight from District of Columbia to San José, you will be flying into Juan Santamaria Intl. San José Juan Santamaria Intl (SJO) is just 8.8 mi from the center of the city.

  • How long is the flight from District of Columbia to San José, San José Province?

    Copa Airlines, JetBlue, and Southwest can get you from District of Columbia to San José, San José Province in just under 7h 44m. Your travel time can differ by up to 1h 49m. There are 2041 mi between District of Columbia and San José, San José Province. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from District of Columbia to San José, San José Province one-way?

    The cheapest airline one-way is Copa Airlines, with whom users have recently found tickets for as low as $115. However, be on the lookout for offers from United Airlines and JetBlue, as they are both options that can get you from District of Columbia to San José, San José Province for a low price.

  • What are the cheapest flights from District of Columbia to San José, San José Province?

    Looking at all options, your cheapest flight can be booked for $124. While the most popular route (Washington, D.C. Dulles Intl - San José Juan Santamaria Intl) can be booked for $226 on average, our data indicates $316 when flying from District of Columbia to San José, San José Province.

  • Can I find deals for flights from District of Columbia to San José that include hotel bookings?

    Yes. In addition to deals on District of Columbia to San José flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to San José?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to San José.

  • Can I find deals for business class flights from District of Columbia to San José?

    Yes. Cheapflights offers flight deals from District of Columbia to San José by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from District of Columbia to San José, San José Province?

    Currently, September is the cheapest month in which you can book a flight from District of Columbia to San José, San José Province (average of $398). Flying from District of Columbia to San José, San José Province in March is currently the most expensive (average of $555). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Heredia
Manuel Antonio
Alajuela
Monteverde
Jacó

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Alternative routes for District of Columbia to San José

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from District of Columbia to San José

Discover the top 9 airlines that operate flights from District of Columbia to San José. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$174Average$456FlexibilityNo cancel feeOn-timeN/A
Volaris El SalvadorCheapest$200Average$291FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$215Average$525FlexibilityNo cancel feeOn-time69%
AviancaCheapest$225Average$395FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$237Average$520FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$256Average$363FlexibilityNo cancel feeOn-time70%
SouthwestCheapest$262Average$589FlexibilityNo cancel feeOn-time63%
Spirit AirlinesCheapest$272Average$440FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$360Average$505FlexibilityNo cancel feeOn-time62%

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