Cheap flights from Dulles Intl (IAD) to Costa Rica from $85
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 5/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
How far in advance should I book a flight from Washington, D.C. 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 61 days in advance, which can save you up to 20% on flights from Washington, D.C. Dulles Intl Airport to Costa Rica compared to booking the week you need them. Waiting 61 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 $365. For sooner than that we have options available in the next 3 days from $365.
What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Costa Rica?
The best pricing can be found in the month of October. Prices to Costa Rica from Washington, D.C. Dulles Intl Airport average $401. You can even find prices in October for less than $401, as users have found deals to Costa Rica from as low as $202. The month of December appears to be one of the more expensive times to travel to Costa Rica from Washington, D.C. Dulles Intl Airport. Flying in the targeted month can save you up to 44%.
When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to Costa Rica (IAD - CR)?
When flying from Washington, D.C. 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.
Cheap Avianca flights from Dulles Intl to Costa Rica
Explore cheap flight options specifically provided by Avianca for the route between Dulles Intl and Costa Rica. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
Take a peek at the cheapest Avianca flights we've detected traveling from Washington, D.C. to Costa Rica. Come back soon if you're not finding the exact deal you're looking for.
Cheap American Airlines flights from Dulles Intl to Costa Rica
Explore cheap flight options specifically provided by American Airlines for the route between Dulles Intl and Costa Rica. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
Take a gander at the lowest prices we've found on American Airlines flights from Washington, D.C. to Costa Rica. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Cheap Dulles Intl to Costa Rica flights in May & June 2024
Find cheap flight options from Dulles Intl to Costa Rica specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,749,864 searches. Prices were last updated on May 8, 2024.
Check out some of the best flight deals from Washington, D.C. to Costa Rica in 2024. Check back in a little while for more flight options.
Dulles Intl to Costa Rica 2024 flight deals
Discover exclusive flight deals for travel between Dulles Intl and Costa Rica in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
Check out some of the best flight deals from Washington, D.C. to Costa Rica in 2024. Check back in a little while for more flight options.
Non-stop flights to Costa Rica from Dulles Intl
Discover non-stop flight options from Dulles Intl to Costa Rica. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
Take a look at some of the direct flights traveling from Washington, D.C. to Costa Rica in the near future. Users can also choose from other Washington, D.C. to Costa Rica flights by using the search form above.
Dulles Intl to Costa Rica flights leaving soon
Find last-minute flight options from Dulles Intl to Costa Rica for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
Have a look at some of the last-minute flights available departing from Washington, D.C. to Costa Rica. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
One-way flights to Costa Rica from Dulles Intl
Search for one-way flight options from Dulles Intl to Costa Rica. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
Users in need of a one-way flight from Washington, D.C. to Costa Rica can choose from these deals. For those needing a return trip from Washington, D.C., there is a search form available above.
Find flights from Dulles Intl to Costa Rica within your budget
Customize your flight search to find flights from Dulles Intl to Costa Rica 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 2,749,864 searches. Data last updated May 8, 2024.
Fly from
Fly to
Budget
$266 - $398
Route
Depart
Return
Price
Washington, D.C. Dulles IntlSan José Juan Santamaria Intl
IAD - SJO
IADSJO
Washington, D.C. Dulles Intl
Mon 5/27
1 stop6h 45m
San José Juan Santamaria Intl
Sun 6/2
1 stop17h 00m
Washington, D.C. Dulles IntlSan José Juan Santamaria Intl
IAD - SJO
IADSJO
Washington, D.C. Dulles Intl
Mon 6/3
1 stop8h 15m
San José Juan Santamaria Intl
Tue 6/4
1 stop6h 50m
Washington, D.C. Dulles IntlSan José Juan Santamaria Intl
IAD - SJO
IADSJO
Washington, D.C. Dulles Intl
Tue 5/21
2 stops15h 53m
San José Juan Santamaria Intl
Tue 5/28
2 stops18h 45m
Washington, D.C. Dulles IntlSan José Juan Santamaria Intl
IAD - SJO
IADSJO
Washington, D.C. Dulles Intl
Sat 5/25
Nonstop6h 45m
San José Juan Santamaria Intl
Wed 5/29
3 stops31h 03m
Washington, D.C. Dulles IntlSan José Juan Santamaria Intl
IAD - SJO
IADSJO
Washington, D.C. Dulles Intl
Fri 6/7
1 stop15h 13m
San José Juan Santamaria Intl
Mon 6/10
1 stop13h 14m
Washington, D.C. Dulles IntlSan José Juan Santamaria Intl
IAD - SJO
IADSJO
Washington, D.C. Dulles Intl
Sat 6/1
2 stops31h 01m
San José Juan Santamaria Intl
Tue 6/4
2 stops24h 54m
Washington, D.C. Dulles IntlSan José Juan Santamaria Intl
IAD - SJO
IADSJO
Washington, D.C. Dulles Intl
Sun 5/12
1 stop15h 37m
San José Juan Santamaria Intl
Sat 5/18
1 stop9h 12m
Washington, D.C. Dulles IntlSan José Juan Santamaria Intl
IAD - SJO
IADSJO
Washington, D.C. Dulles Intl
Tue 6/4
1 stop17h 15m
San José Juan Santamaria Intl
Tue 6/11
1 stop7h 17m
Washington, D.C. Dulles IntlLiberia
IAD - LIR
IADLIR
Washington, D.C. Dulles Intl
Sun 9/1
1 stop6h 28m
Liberia
Sat 9/7
1 stop9h 02m
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Costa Rica
Get insights into the airlines that provide service to Costa Rica. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Costa Rica. Reviews last updated May 8, 2024.
Read through reviews of airlines operating flights from Washington, D.C. to Costa Rica, such as Avianca, American Airlines and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Comfort
Entertainment
Boarding
Overall
Food
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Crew
Comfort
Entertainment
Boarding
Overall
Food
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Crew
Comfort
Entertainment
Boarding
Overall
Food
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Crew
Comfort
Entertainment
Boarding
Overall
Food
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Crew
Comfort
Entertainment
Boarding
Overall
Food
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Crew
Comfort
Entertainment
Boarding
Overall
Food
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Related info for your journey
Find useful and relevant information for your journey from Dulles Intl to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Dulles Intl to Costa RicaSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Dulles Intl to Costa Rica
Discover the top 10 airlines that operate flights from Dulles Intl to Costa Rica. 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 2,749,864 searches. Data last updated May 8, 2024.
Search flights from Dulles Intl to Costa Rica by cabin class
Find flights from Dulles Intl to Costa Rica, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from Dulles Intl to Costa Rica
Find hourly flight availability from Dulles Intl to Costa Rica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 8, 2024.
| 100%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 0%of flight departures | Morning6 am to noon |
| 0%of flight departures | AfternoonNoon to 6 pm |
| 0%of flight departures | Evening6 pm to midnight |
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How does Cheapflights help users find flights from Dulles Intl to Costa Rica?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Dulles Intl to Costa Rica. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to Costa Rica?
Cheapflights simply makes it quick and affordable to book flights from Dulles Intl to Costa Rica by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Dulles Intl to Costa Rica with no change fees?
Yes, we can. To see specific flights from Dulles Intl to Costa Rica with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Dulles Intl to Costa Rica become cheaper?
Yes! Start tracking prices for Dulles Intl to Costa Rica flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.