Cheap flights from Costa Rica to Washington, D.C. from $81
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Costa Rica to Washington, D.C. departing on 7/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Avianca flights from Costa Rica to Washington, D.C. Dulles Intl Airport
Our best Avianca deals on Costa Rica to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines flights from Costa Rica to Washington, D.C. Dulles Intl Airport
Our best United Airlines deals on Costa Rica to Washington, D.C. Dulles Intl Airport flight tickets
See travel insights to Washington, D.C. from
How to get the cheapest flight ticket from Costa Rica to Washington, D.C. Dulles Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?
In general, October is the cheapest month to fly from Costa Rica to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $267. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of October, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $291.
What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?
Our data shows that Monday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $275. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Costa Rica to Washington, D.C. Dulles Intl Airport for around $632.
What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?
Flying to Washington, D.C. Dulles Intl Airport from Costa Rica in the evening is the least expensive time of day to depart. momondo users have found prices as low as $334 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $612 on average. Flights to Washington, D.C. Dulles Intl Airport from Costa Rica at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Costa Rica to Washington, D.C. Dulles Intl flight route?
Fly from San José Juan Santamaria Intl to Washington, D.C. Dulles Intl for the best Costa Rica - Washington, D.C. Dulles Intl flight prices
How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?
You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Costa Rica when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $328 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Costa Rica for as low as $258 on momondo.
What cabin class options are available on Costa Rica to Washington, D.C. Dulles Intl flights?
There are 3 cabin classes available to choose from on Costa Rica to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Costa Rica to Washington, D.C. Dulles Intl?
Volaris El Salvador, Avianca, and United Airlines are the most popular carriers operating from Costa Rica to Washington, D.C. Dulles Intl
What airlines fly to Washington, D.C. Dulles Intl Airport?
Avianca, Copa Airlines and United Airlines are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from Costa Rica according to our data. Avianca is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 6 different airlines that fly to Washington, D.C. Dulles Intl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Costa Rica to Washington, D.C. Dulles Intl Airport on average per day?
As of June 2025, there are 1 flights per day flying from Costa Rica to Washington, D.C. Dulles Intl Airport. The most common time of day flights depart is 5:00PM, with 100% of flights taking off in the afternoon.
How many flights depart from Costa Rica to Washington, D.C. Dulles Intl Airport on average per week?
The number of flights available between Costa Rica and Washington, D.C. Dulles Intl Airport is 7 per week as of June 2025. The most frequent departure day is Mon, with 43% of weekly flights leaving on this day.
Cheap Costa Rica to Washington, D.C. Dulles Intl Airport flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Costa Rica to Washington, D.C. Dulles Intl Airport
When did momondo last update prices for flights from Costa Rica to Washington, D.C. Dulles Intl Airport?
Prices for flights from Costa Rica to Washington, D.C. Dulles Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Costa Rica to Washington, D.C. Dulles Intl Airport?
As of June 2025, there are 6 operators available to choose from for flights from Costa Rica to Washington, D.C. Dulles Intl Airport.
How old do you have to be to fly from Costa Rica to Washington, D.C. Dulles Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Costa Rica to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The required travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Costa Rica to Washington, D.C. Dulles Intl Airport?
Based on momondo bookings for flights between Costa Rica and Washington, D.C. Dulles Intl Airport, the leading plane model is Airbus A320neo, making up 65.50% of the total bookings. Other popular models include Boeing 737 MAX 8 with 12.79%, Airbus A330-300 with 6.20%, and Airbus A320-100/200 with 6.20%.
Best airlines flying from Costa Rica to Washington, D.C. Dulles Intl Airport
Compare and see reviews for airlines that fly from Costa Rica to Washington, D.C. Dulles Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $173 | Free Cancellation | Rating 7.4 26 reviews | |||
| PriceFrom $220 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $234 | Free Cancellation | Rating 8.0 7,964 reviews | |||
| PriceFrom $237 | Free Cancellation | Rating 7.4 8,810 reviews | |||
| PriceFrom $249 | Free Cancellation | Rating 6.7 2,350 reviews | |||
| PriceFrom $294 | Free Cancellation | Rating 7.5 1,455 reviews |
Traveling to a place near Washington, D.C.?
Book flights to Washington, D.C. if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Costa Rica to Washington, D.C.?
It is quick and easy to find Costa Rica to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.
Can I find flights from Costa Rica to Washington, D.C. with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Costa Rica to Washington, D.C. flights to just show those with flexible booking policies.
How can momondo help me find flights from Costa Rica to Washington, D.C.?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Costa Rica to Washington, D.C..
I’m not ready to book a flight from Costa Rica to Washington, D.C. right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Costa Rica to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.