- Cheapest roundtrip flight
- from€579
- Fastest flight
- non-stop flights
- 5x / week
- Flight distance
- 3,294 km
- Time difference
- Airports in Washington-DC
- Dulles International Airport, DC
- Ronald Reagan National Airport, VA
- Most popular airlines
- United Airlines
- United Airlines
Flight schedule from Washington-DC (WAS) to San Jose, Costa Rica (SJO)
Select a travel date in the flight schedule for the route from Washington-DC (WAS) to San Jose, Costa Rica (SJO) and compare affordable flight deals.
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Matching outbound flightsWAS–SJO · 1 of 1
fromto
dep.arr.
durationstopovers
- October 11 – 17, 2026
- October 18 – 24, 2026
- October 25 – 31, 2026
- IADSJOnonstop
Tips and tricks to help you find cheap flights from Washington DC to San Jose, Costa Rica
Favorite airline: Avianca
The majority of passengers on the route Washington-DC – San Jose, Costa Rica prefer to fly with Avianca.
Avianca
46 %
Copa
43 %
Alaska Airlines
3 %
Important flight information
Frequently Asked Questions (FAQ)
How long is the flight from Washington-DC to San Jose, Costa Rica?
A nonstop flight from Washington-DC to San Jose, Costa Rica typically takes around 5 hours 1 minutes. If you choose a connecting flight, allow more travel time. Typical one-stop itineraries take around 9 hours 25 minutes. For the quickest trip, a nonstop flight is usually the most comfortable choice.
Are there nonstop flights from Washington-DC to San Jose, Costa Rica?
Yes, there are nonstop flights from Washington-DC to San Jose, Costa Rica, although not necessarily every day. On average, around 5 to 6 flights per week are available. If you have flexibility with your travel dates, you will have an easier time finding a suitable nonstop connection.
Which airlines fly from Washington-DC to San Jose, Costa Rica?
Direct flights from Washington-DC to San Jose, Costa Rica are operated by, among others, United Airlines. Connecting flights with one stop are also available, for example with Avianca (via San Salvador), American Airlines (via Dallas) and United Airlines (via Houston - George Bush). If travel time matters to you, a direct flight is usually the most convenient option. Connecting flights often give you more choice of departure times and airlines.
On which days are there nonstop flights from Washington-DC to San Jose, Costa Rica?
Nonstop flights from Washington-DC to San Jose, Costa Rica operate daily. The schedule may vary by season, so it is worth comparing several travel dates. If your preferred day does not have a nonstop flight, nearby departure days or short connecting flights may be a good alternative.
How many flights are there per day from Washington-DC to San Jose, Costa Rica?
On the route from Washington-DC to San Jose, Costa Rica, there is less than one flight per day on average. The exact number can vary by day of the week and season. If you have flexibility with your travel dates, it is worth comparing several departure days.
How many flights per week are there from Washington-DC to San Jose, Costa Rica?
On the route from Washington-DC to San Jose, Costa Rica, there are around 5 to 6 flights per week. The number of flights can vary depending on the season and day of the week. If you have flexibility, it is worth looking at several departure days.
When does the first flight from Washington-DC to San Jose, Costa Rica depart?
The earliest nonstop flight from Washington-DC to San Jose, Costa Rica usually departs at 8:57 AM. The exact departure time may vary by day of the week and airline. Early flights are especially useful if you want to make the most of your arrival day in San Jose, Costa Rica.
When does the last flight from Washington-DC to San Jose, Costa Rica depart?
The last nonstop flight from Washington-DC to San Jose, Costa Rica usually departs at 8:59 AM. Late flights can be convenient if you want to travel after work or in the evening. Do check whether it is a nonstop flight, as a connecting itinerary could push the arrival time significantly later.