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Flights from Washington D.C. to San Jose
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Cheap flight deals from Washington D.C. to San Jose Starting at NZD 148

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip
      • Cheapest nonstop
        IAD01:30 am
        7h 5m
        Nonstop
        SJO07:35 am
        Sun, Feb 9|Washington D.C. - San Jose|avianca
        NZD 164NZD 232
        28% OFF
        28% OFF
        NZD 232NZD 164

        Choose avianca flights from Washington D.C. to San Jose. The one-way direct flight with avianca departs from Dulles International Airport on Sun, Feb 9, arriving at Juan Santamaria International Airport. One-way Prices start from NZD 164 including taxes and charges.

      • IAD01:24 am
        9h 53m
        1 stop
        SJO10:17 am
        Sun, Mar 2|Washington D.C. - San Jose|Volaris El Salvador
        NZD 148NZD 232
        36% OFF
        36% OFF
        NZD 232NZD 148

        Choose Volaris El Salvador flights from Washington D.C. to San Jose. The one-way connecting flight with Volaris El Salvador departs from Dulles International Airport on Sun, Mar 2, arriving at Juan Santamaria International Airport. One-way Prices start from NZD 148 including taxes and charges.

      • IAD01:00 pm
        22h 17m
        1 stop
        SJO10:17 am
        Sat, Mar 1|Washington D.C. - San Jose|Volaris El Salvador
        NZD 160NZD 232
        31% OFF
        31% OFF
        NZD 232NZD 160

        Choose Volaris El Salvador flights from Washington D.C. to San Jose. The one-way connecting flight with Volaris El Salvador departs from Dulles International Airport on Sat, Mar 1, arriving at Juan Santamaria International Airport. One-way Prices start from NZD 160 including taxes and charges.

      • IAD01:24 am
        9h 53m
        1 stop
        SJO10:17 am
        Mon, Mar 3|Washington D.C. - San Jose|Volaris El Salvador
        NZD 164
        NZD 164

        Choose Volaris El Salvador flights from Washington D.C. to San Jose. The one-way connecting flight with Volaris El Salvador departs from Dulles International Airport on Mon, Mar 3, arriving at Juan Santamaria International Airport. One-way Prices start from NZD 164 including taxes and charges.

      • IAD02:24 am
        8h 28m
        1 stop
        SJO08:52 am
        Sun, Mar 30|Washington D.C. - San Jose|Volaris El Salvador
        NZD 169
        NZD 169

        Choose Volaris El Salvador flights from Washington D.C. to San Jose. The one-way connecting flight with Volaris El Salvador departs from Dulles International Airport on Sun, Mar 30, arriving at Juan Santamaria International Airport. One-way Prices start from NZD 169 including taxes and charges.

      • IAD02:00 pm
        20h 52m
        1 stop
        SJO08:52 am
        Tue, Apr 1|Washington D.C. - San Jose|Volaris El Salvador
        NZD 169
        NZD 169

        Choose Volaris El Salvador flights from Washington D.C. to San Jose. The one-way connecting flight with Volaris El Salvador departs from Dulles International Airport on Tue, Apr 1, arriving at Juan Santamaria International Airport. One-way Prices start from NZD 169 including taxes and charges.

      • IAD01:00 pm
        22h 17m
        1 stop
        SJO10:17 am
        Thu, Feb 27|Washington D.C. - San Jose|Volaris El Salvador
        NZD 170
        NZD 170

        Choose Volaris El Salvador flights from Washington D.C. to San Jose. The one-way connecting flight with Volaris El Salvador departs from Dulles International Airport on Thu, Feb 27, arriving at Juan Santamaria International Airport. One-way Prices start from NZD 170 including taxes and charges.

      • IAD01:24 am
        9h 53m
        1 stop
        SJO10:17 am
        Sun, Feb 2|Washington D.C. - San Jose|Volaris El Salvador
        NZD 171
        NZD 171

        Choose Volaris El Salvador flights from Washington D.C. to San Jose. The one-way connecting flight with Volaris El Salvador departs from Dulles International Airport on Sun, Feb 2, arriving at Juan Santamaria International Airport. One-way Prices start from NZD 171 including taxes and charges.

      • IAD02:00 pm
        22h 16m
        1 stop
        SJO10:16 am
        Sat, Mar 15|Washington D.C. - San Jose|Volaris El Salvador
        NZD 174
        NZD 174

        Choose Volaris El Salvador flights from Washington D.C. to San Jose. The one-way connecting flight with Volaris El Salvador departs from Dulles International Airport on Sat, Mar 15, arriving at Juan Santamaria International Airport. One-way Prices start from NZD 174 including taxes and charges.

      • IAD01:00 pm
        22h 17m
        1 stop
        SJO10:17 am
        Sun, Feb 16|Washington D.C. - San Jose|Volaris El Salvador
        NZD 175
        NZD 175

        Choose Volaris El Salvador flights from Washington D.C. to San Jose. The one-way connecting flight with Volaris El Salvador departs from Dulles International Airport on Sun, Feb 16, arriving at Juan Santamaria International Airport. One-way Prices start from NZD 175 including taxes and charges.

      • WAS01:00 pm
        3h 5m
        Nonstop
        SJO02:00 pm
        Wed, Jan 22|Washington D.C. - San Jose|avianca
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Washington D.C. to San Jose?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Alternative Cheap Routes from Washington D.C. to San Jose

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Washington D.C. to San Jose.

  • Cheapest
    Volaris El Salvador
    IAD
    01:24 am
    9h 53m
    1 transfer
    SJO
    10:17 am
    Dulles International Airport - Juan Santamaria International Airport
    Sun, Mar 2Volaris El Salvador
    NZD 148
  • United Airlines
    DCA
    11:06 am
    9h 47m
    1 transfer
    SJO
    06:53 pm
    Ronald Reagan Washington National Airport - Juan Santamaria International Airport
    Tue, Mar 25United Airlines
    NZD 177
  • United Airlines
    DCA
    11:06 am
    9h 47m
    1 transfer
    SJO
    06:53 pm
    Ronald Reagan Washington National Airport - Juan Santamaria International Airport
    Tue, Mar 25United Airlines
    NZD 177
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Washington D.C. (WAS) to San Jose (SJO) the cheapest?

    Airlines adjust prices for flights from Washington D.C. to San Jose based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Washington D.C. (WAS) to San Jose (SJO) cost?

    According to Trip.com's data, the lowest price is around NZD 793.

  • How long does it take to fly from Washington D.C. (WAS) to San Jose (SJO) and what is the distance?

    It takes around 5 hours 38 minutes to fly from Washington D.C. (WAS) to San Jose (SJO).

  • What is the transportation method from the main airport to downtown in San Jose?

    • The distance from Juan Santamaria International Airport to downtown is about 15 km. It takes about 30 minutes by taxi.

  • What are the most popular airlines that fly from Washington D.C. (WAS) to San Jose (SJO)?

    Airlines with flights from Washington D.C. (WAS) to San Jose (SJO): avianca and United Airlines.

How to find a cheap flight from Washington D.C. to San Jose

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Washington D.C. to San Jose. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Washington D.C. to San Jose

Cheapest nonstop flight priceNZD 147
Cheapest round-trip ticket priceNZD 371
Off-season for travelMarch
Peak season for travelApril
Flight distance3,294.94 km
Average flight time5 hours 38 minutes
Popular airlineJetblue Airways

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