Cheap flights from Dulles Intl (IAD) to Costa Rica

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How to find the cheapest flight from
Dulles Intl (IAD) to Costa Rica

All the information you need to plan the best IAD to SJO flight in 2021: compare Dulles Intl to Costa Rica flight prices with the expected peak season, weather and rainfall in Costa Rica.
When is the cheapest time to fly from Washington Dulles Intl Airport to Costa Rica (IAD - CR)?

When flying from Washington Dulles Intl Airport to Costa Rica, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How far in advance should I book a flight from Washington Dulles Intl Airport to Costa Rica?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 23 days in advance, which can save you up to 3% on flights from Washington Dulles Intl Airport to Costa Rica compared to booking the week you need them. Waiting 23 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $469. For sooner than that we have options available in the next 3 days from $479.

What is the cheapest month to fly from Washington Dulles Intl Airport to Costa Rica?

The best pricing can be found in the month of September. Prices to Costa Rica from Washington Dulles Intl Airport average $468. You can even find prices in September for less than $468, as users have found deals to Costa Rica from as low as $241. The month of December appears to be one of the more expensive times to travel to Costa Rica from Washington Dulles Intl Airport. Flying in the targeted month can save you up to 49%.

Cheap flights from Dulles Intl to Costa Rica in December, January 2022

The best prices found for IAD to Costa Rica flights for December, January
31 Dec - 6 Jan
$299pp
IAD
Washington Dulles Intl
American Airlines
   
2 STOPS
LIR
Liberia
LIR
Liberia
American Airlines
   
2 STOPS
IAD
Washington Dulles Intl
8 Dec - 18 Dec
$305pp
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
LIR
Liberia
LIR
Liberia
Delta
 
1 STOP
IAD
Washington Dulles Intl
11 Dec - 18 Dec
$309pp
IAD
Washington Dulles Intl
American Airlines
   
2 STOPS
LIR
Liberia
LIR
Liberia
American Airlines
 
1 STOP
IAD
Washington Dulles Intl

Washington Dulles Intl to Costa Rica 2022 flight deals

Cheap flights to Costa Rica from Dulles Intl found for this year
31 Dec - 6 Jan
$299pp
IAD
Washington Dulles Intl
American Airlines
   
2 STOPS
LIR
Liberia
LIR
Liberia
American Airlines
   
2 STOPS
IAD
Washington Dulles Intl
8 Dec - 18 Dec
$305pp
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
LIR
Liberia
LIR
Liberia
Delta
 
1 STOP
IAD
Washington Dulles Intl
11 Dec - 18 Dec
$309pp
IAD
Washington Dulles Intl
American Airlines
   
2 STOPS
LIR
Liberia
LIR
Liberia
American Airlines
 
1 STOP
IAD
Washington Dulles Intl

Non-stop flights to Costa Rica from Dulles Intl

Save time with Dulles Intl to Costa Rica direct flight deals
3 Feb - 7 Feb
$299pp
IAD
Washington Dulles Intl
Volaris
Non-Stop
SJO
San José Juan Santamaria Intl
SJO
San José Juan Santamaria Intl
Volaris
Non-Stop
IAD
Washington Dulles Intl
25 Feb - 3 Mar
$301pp
IAD
Washington Dulles Intl
Volaris
Non-Stop
SJO
San José Juan Santamaria Intl
SJO
San José Juan Santamaria Intl
Volaris
Non-Stop
IAD
Washington Dulles Intl
3 Mar - 9 Mar
$317pp
IAD
Washington Dulles Intl
Volaris
Non-Stop
SJO
San José Juan Santamaria Intl
SJO
San José Juan Santamaria Intl
Volaris
Non-Stop
IAD
Washington Dulles Intl

Last minute flights from Dulles Intl to Costa Rica

Late deals on round-trip flights to Costa Rica from Dulles Intl, departing today and this week
8 Dec - 18 Dec
$305pp
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
LIR
Liberia
LIR
Liberia
Delta
 
1 STOP
IAD
Washington Dulles Intl
6 Dec - 13 Dec
$313pp
IAD
Washington Dulles Intl
American Airlines
   
2 STOPS
LIR
Liberia
LIR
Liberia
American Airlines
   
2 STOPS
IAD
Washington Dulles Intl
11 Dec - 19 Dec
$315pp
IAD
Washington Dulles Intl
American Airlines
   
2 STOPS
LIR
Liberia
LIR
Liberia
American Airlines
   
2 STOPS
IAD
Washington Dulles Intl

One-way flights to Costa Rica from Washington Dulles Intl

The cheapest one-way flights from Dulles Intl to Costa Rica
9:25 am - 8:09 am
Delta
2 Stops
24h 44m
IAD - SJO
Delta
$117
Delta
2:15 am - 7:05 am
Volaris Costa Rica
1 Stop
6h 50m
IAD - SJO
Volaris Costa Rica
$135
Gotogate
12:08 am - 6:00 am
Volaris
Nonstop
6h 52m
IAD - SJO
Volaris
$157
FlightHub

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Dulles Intl</span> to <span class="emphasized">Costa Rica</span> flights.

Flight FAQs

From Dulles Intl to Costa Rica

Which airlines flying from Washington Dulles Intl to Costa Rica have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Washington Dulles Intl to Costa Rica that may be offering flexible cancellation policies are Copa Airlines, United Airlines, and Delta. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Washington Dulles Intl Airport to Costa Rica for under $300 on Cheapflights?

Yes, there are multiple flights from Washington Dulles Intl Airport to Costa Rica for under $300. The cheapest flight booked recently is on Multiple Airlines for just $219, but on average you can expect to pay $239.

Are there nonstop flights from Washington Dulles Intl Airport to Costa Rica for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from Washington Dulles Intl Airport to Costa Rica under $300. A good price for a nonstop flight from Washington Dulles Intl Airport to Costa Rica is less than $362.

Are there last-minute flights available from Washington Dulles Intl Airport to Costa Rica for under $400?

There are currently 20+ open flights from Washington Dulles Intl Airport to Costa Rica within the next 7 days for less than $400.

What are the cheapest airlines to fly from Washington Dulles Intl Airport to Costa Rica one-way?

$90 is the cheapest one-way deal found within the past few days, from Copa Airlines. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $102 and $111, respectively.

What are the most popular airlines that fly from Washington Dulles Intl Airport to Costa Rica?

The most popular airlines flying from Washington Dulles Intl Airport to Costa Rica are Interjet, American Airlines and Avianca. Something to consider prior to booking your flight.

What are the cheapest flights from Washington Dulles Intl Airport to Costa Rica?

On average you can expect to pay $475 for a flight from Washington Dulles Intl Airport to Costa Rica. The cheapest flight overall is $271 while the most popular route, (Washington Dulles Intl - San José Juan Santamaria Intl) is currently priced at $219.

Related searches

Flights to Costa Rica from Dulles Intl
Flights to Dulles Intl Flights to Costa Rica Flights from Dulles Intl

Rent a Car

Car Rentals in Costa Rica

COVID Restrictions

View COVID Travel Restrictions for Costa Rica

Do I need a COVID test to fly to Costa Rica from Dulles Intl?

Information is based on travel restrictions from Washington Dulles Intl to Costa Rica

Most visitors from Washington Dulles Intl can enter Costa Rica without restrictions.

COVID-19 testing requirements
Visitors from Washington Dulles Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering Costa Rica.

Quarantine requirements
Visitors from Washington Dulles Intl are not required to quarantine after entering Costa Rica.

Documents
Epidemiological Health Pass Form - The Health Pass can only be completed within 72 hours of arriving in the country. One form must be completed per person, including minors, without exception.

Health Insurance - Tourists may get an insurance from Costa Rican insurance companies that are registered and authorized by the General Superintendence of Insurance of Costa Rica.


Do I need a test to fly back to Dulles Intl from Costa Rica?

Returning to Washington Dulles Intl from Costa Rica

COVID-19 testing requirements
Visitors from Costa Rica must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Washington Dulles Intl.

Quarantine requirements
Visitors from Costa Rica are not required to quarantine after entering Washington Dulles Intl.

Hide COVID Travel Restrictions for Costa Rica

Destination points for flights from Dulles Intl to Costa Rica

Select to see more specific information for flights from Dulles Intl to all places in Costa Rica.

Destination information for Costa Rica

Things to know before you go - useful duration and weather info for your trip from Dulles Intl to Costa Rica.
Today's exchange rate
$1 = ₡618.45

Airports servicing Washington

Airports servicing

El Progreso Drake Bay (DRK)
La Fortuna (FON)
Golfito (GLF)
Limon (LIO)
Liberia (LIR)
Nosara Beach (NOB)

Top 8 airlines flying from Washington Dulles Intl to Costa Rica

The chart below displays the airlines Cheapflights users traveling from Dulles Intl to Costa Rica choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Volaris Costa Rica
$186 $377 No cancel fee N/A

We couldn't confirm the COVID-19 safety measures taken by Volaris Costa Rica. Please check directly on their website for additional information.

American Airlines
$197 $526 No cancel fee 71%
Delta
$202 $579 No cancel fee N/A
Copa Airlines
$221 $423 No cancel fee 70%
Volaris
$223 $441 No cancel fee 79%
United Airlines
$237 $614 No cancel fee 69%
Spirit Airlines
$297 $440 No cancel fee 65%
Avianca
$455 $634 No cancel fee 71%
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