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Cheap Flights from Costa Rica to Reagan-National

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Costa Rica to Reagan-National

Wed, Nov 4 - Fri, Nov 6
United Airlines Logo
5:20 pm - 12:29 pmLIR  Liberia-DCA Washington, D.C. Reagan-National
18h 09m1 stop Newark
United Airlines Logo
7:36 pm - 1:10 pmDCA  Washington, D.C. Reagan-National-LIR Liberia
18h 34m1 stop Houston George Bush Intcntl
$351United Airlines
Tue, Nov 3 - Thu, Nov 5
Air Canada Logo
3:20 pm - 3:24 pmLIR  Liberia-DCA Washington, D.C. Reagan-National
23h 04m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
12:55 pm - 2:10 pmDCA  Washington, D.C. Reagan-National-LIR Liberia
26h 15m2 stops Ottawa Toronto Pearson Intl
$356Air Canada
Tue, Nov 3 - Thu, Nov 5
Air Canada Logo
3:20 pm - 9:59 pmLIR  Liberia-DCA Washington, D.C. Reagan-National
29h 39m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
8:45 pm - 2:10 pmDCA  Washington, D.C. Reagan-National-LIR Liberia
18h 25m1 stop Toronto Pearson Intl
$356Air Canada
Thu, Oct 22 - Sat, Oct 24
United Airlines Logo
1:20 pm - 11:59 pmLIR  Liberia-DCA Washington, D.C. Reagan-National
8h 39m1 stop Houston George Bush Intcntl
United Airlines Logo
6:00 am - 12:10 pmDCA  Washington, D.C. Reagan-National-LIR Liberia
8h 10m1 stop Houston George Bush Intcntl
$360United Airlines
Tue, Nov 3 - Thu, Nov 5
Air Canada Logo
3:10 pm - 12:19 pmLIR  Liberia-DCA Washington, D.C. Reagan-National
20h 09m2 stops Toronto Pearson Intl Ottawa
Air Canada Logo
12:55 pm - 2:10 pmDCA  Washington, D.C. Reagan-National-LIR Liberia
26h 15m2 stops Ottawa Toronto Pearson Intl
$361Air Canada
Fri, Oct 30 - Sun, Nov 8
United Airlines Logo
10:28 pm - 7:02 pmSJO  San José Juan Santamaria Intl-DCA Washington, D.C. Reagan-National
18h 34m1 stop Newark
United Airlines Logo
6:00 am - 1:22 pmDCA  Washington, D.C. Reagan-National-SJO San José Juan Santamaria Intl
8h 22m1 stop Houston George Bush Intcntl
$366United Airlines
Thu, Oct 22 - Sat, Oct 31
United Airlines Logo
1:25 pm - 11:59 pmSJO  San José Juan Santamaria Intl-DCA Washington, D.C. Reagan-National
8h 34m1 stop Houston George Bush Intcntl
United Airlines Logo
7:45 am - 7:32 amDCA  Washington, D.C. Reagan-National-SJO San José Juan Santamaria Intl
25h 47m1 stop San Francisco
$366United Airlines
Fri, Oct 16 - Fri, Oct 23
American Airlines Logo
2:44 pm - 12:28 amLIR  Liberia-DCA Washington, D.C. Reagan-National
7h 44m1 stop Miami
American Airlines Logo
5:00 am - 1:18 pmDCA  Washington, D.C. Reagan-National-LIR Liberia
10h 18m1 stop Miami
$373American Airlines
Wed, Oct 7 - Thu, Oct 22
American Airlines Logo
6:00 am - 6:55 pmSJO  San José Juan Santamaria Intl-DCA Washington, D.C. Reagan-National
10h 55m1 stop Miami
American Airlines Logo
8:51 pm - 12:00 pmDCA  Washington, D.C. Reagan-National-SJO San José Juan Santamaria Intl
17h 09m1 stop Miami
$375American Airlines
Wed, Oct 14 - Fri, Oct 16
American Airlines Logo
3:01 pm - 12:28 amSJO  San José Juan Santamaria Intl-DCA Washington, D.C. Reagan-National
7h 27m1 stop Miami
American Airlines Logo
5:00 am - 8:21 pmDCA  Washington, D.C. Reagan-National-SJO San José Juan Santamaria Intl
17h 21m1 stop Miami
$375American Airlines
Booking Insights

KAYAK's insights & trends for flights to Reagan-National

Get data-powered insights and trends for flights to Reagan-National to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

The cheapest month for flights to Washington, D.C. Reagan-National Airport is February, where tickets cost $239 on average for return flights. On the other hand, the most expensive months are July and August, where the average cost of tickets from Costa Rica is $575 and $562 respectively. For one-way flights, the best month to travel is January with an average price of $185.

How far in advance should I book a flight to Washington, D.C. Reagan-National Airport?

To get a below average price, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low season

June
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 22% lower on average.

FAQs - booking Reagan Washington National Airport flights

  • How far is Washington, D.C. Reagan-National Airport from central Washington, D.C.?

    There are 4 miles between Washington, D.C. city center and Washington, D.C. Reagan-National Airport.

  • How does KAYAK find such low prices on flights to Reagan Washington National Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Reagan Washington National Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Reagan Washington National Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reagan Washington National Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Reagan Washington National Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Reagan Washington National Airport with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Reagan Washington National Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reagan Washington National Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Washington, D.C. Reagan-National Airport are there each week?

    Each week there are around 4,986 direct flights from within Costa Rica to Washington, D.C. Reagan-National Airport. The most common day for departures is Sunday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to Reagan Washington National Airport

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Reagan Washington National Airport flight deals.

Reviews of the top airlines flying from Costa Rica to Reagan-National

 
Need help choosing which airline to fly with to Reagan-National? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10157 reviews
8.1Crew
7.7Boarding
7.3Comfort
6.7Food
7.1Entertainment
Airline reviews

Best flight in years. Pre-boarding because of my mobility issues. Good food and beverage from beginning to end. Excellent choice of films. Good service by stewardesses. Comfortable seats. I could lie down!

10.0 ExcellentDonna, Aug 2026
Read more United Airlines reviews

Best flight in years. Pre-boarding because of my mobility issues. Good food and beverage from beginning to end. Excellent choice of films. Good service by stewardesses. Comfortable seats. I could lie down!

No drink service but there was no N/A as an option to choose. Seats were extremely tight. I am under 5.5 and I bumped my knees have no idea how taller people could manage.

Bad check in experience. Dirty ancient aircraft. Truly awful food and this in Business/ First class.

I truely appreciate all services. I was highly impressed and will not hesitate to recommend United Airlines to friends and family. The AVML was perfect.

Our flight gor canceled and there was no one to help us but told us to scan the qr code and fill the forms on-line. Very poor service especially we are tourists traveling to Washington DC for the 1st time.

We were delayed for about an hour from taking off due to traffic control procedures at the destination airport. But once in the air, the flight went well. The crew members were great and provided cabin service despite moderate turbulence during much of the flight.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Plane left & arrived early- 5 Crew great. Wi fi - paid for 2, only 1 worked - so so. Waste of $. Coolie was good

The entertainment wasn’t playing in the app or online.

Boarding was terrible. My wife uses a wheel chair and she was in an incredibly hot closed metal cargo box for close to 20 minutes before getting on board

My flight attendant was miserable. Bathroom filthy and the water soapy in the tea. I’d choose delta everytime.

DCA-LAX No screen on a 5 hour flight (almost) no food for sale on a 5 hour flight (practically) no wifi coverage or speed on a 5 hour flight I should have gotten my money back, shame on American

I had ridiculously long body search because I have knee and hip replacements

My wife has a scooter and they where supposed to send from departure to destination and had it go to connecting flight,not good.Nobody has knowledge of the scooters or the battery's.

The flight was over an hour delayed. The problem was they had the wrong aircraft at the gate, Joe in the world does that happen?

On time departure & early arrival. Made a long day much better.

Like all planes recently, entertainment is achieved by giving the patron free WiFi and letting them stream shows via the screen on a phone or tablet.

Crew and agents misguiding on tight connections, and lack of connecting crew looking for inbound planes. A very avoidable missed connection as a result.

My flight was 4 hours delayed on departure at 6a causing me to miss my connection at DCA. I had to scramble to find a seat home on a later flight and instead of an exit seat, I was in row 30 on a flight getting me home 5 hours later than planned. The AA team on the ground did a fine job. AA continues to run the airline like the passengers are cargo.

American Airlines changed are gate no fewer than four times. Walking back and forth from one concourse to another was exhausting, especially after all the flight delays.

Traveling to a place near Reagan-National?

Book flights to Reagan-National if you plan to visit one of these locations
Linthicum Heights
Hanover
Springfield
Gaithersburg
Towson
Oxon Hill
Owings Mills
Greenbelt
Glen Burnie
Chesapeake Beach
Edgewood
Camp Springs
Ellicott City
Pikesville
Hunt Valley
Colonial Beach
Lutherville Timonium
Capitol Heights
Westminster
Stevensville

Everything you need to know for your flight to Reagan-National

Information on the airport you'll fly into in Washington, D.C.