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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

Thu, Oct 22 - Sun, Oct 25
United Airlines Logo
1:20 pm - 9:05 pmLIR  Liberia-DCA Washington, D.C. Reagan-National
29h 45m1 stop Houston George Bush Intcntl
United Airlines Logo
6:00 am - 5:37 pmDCA  Washington, D.C. Reagan-National-LIR Liberia
13h 37m1 stop Houston George Bush Intcntl
$312United Airlines
Thu, Oct 22 - Mon, Oct 26
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
6:06 pm - 3:10 pmDCA  Washington, D.C. Reagan-National-LIR Liberia
23h 04m2 stops Chicago O'Hare Intl Denver Intl
$312United Airlines
Thu, Oct 22 - Mon, Oct 26
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
7:55 pm - 10:44 amDCA  Washington, D.C. Reagan-National-LIR Liberia
16h 49m1 stop Newark
$312United Airlines
Thu, Nov 12 - Tue, Dec 1
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
6:00 am - 2:20 pmDCA  Washington, D.C. Reagan-National-LIR Liberia
9h 20m1 stop Montreal Pierre Elliott Trudeau Intl
$313Air Canada
Thu, Nov 12 - Tue, Dec 1
Air Canada Logo
3:20 pm - 10:29 amLIR  Liberia-DCA Washington, D.C. Reagan-National
18h 09m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
6:55 pm - 2:20 pmDCA  Washington, D.C. Reagan-National-LIR Liberia
20h 25m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
$321Air Canada
Thu, Nov 12 - Tue, Dec 1
Air Canada Logo
3:10 pm - 10:29 amLIR  Liberia-DCA Washington, D.C. Reagan-National
18h 19m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
6:55 pm - 2:20 pmDCA  Washington, D.C. Reagan-National-LIR Liberia
20h 25m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
$329Air Canada
Thu, Oct 22 - Mon, Oct 26
American Airlines Logo
2:44 pm - 8:03 amLIR  Liberia-DCA Washington, D.C. Reagan-National
15h 19m2 stops Miami New York John F Kennedy Intl
American Airlines Logo
10:13 pm - 1:18 pmDCA  Washington, D.C. Reagan-National-LIR Liberia
17h 05m2 stops New York LaGuardia Miami
$336American Airlines
Thu, Dec 17 - Fri, Jan 1
United Airlines Logo
12:30 pm - 10:45 pmLIR  Liberia-DCA Washington, D.C. Reagan-National
9h 15m1 stop Chicago O'Hare Intl
United Airlines Logo
6:00 am - 1:10 pmDCA  Washington, D.C. Reagan-National-LIR Liberia
8h 10m1 stop Houston George Bush Intcntl
$344United Airlines
Tue, Oct 27 - Tue, Nov 10
American Airlines Logo
1:00 pm - 9:01 amSJO  San José Juan Santamaria Intl-DCA Washington, D.C. Reagan-National
18h 01m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 am - 1:07 pmDCA  Washington, D.C. Reagan-National-SJO San José Juan Santamaria Intl
9h 07m1 stop Charlotte Douglas
$375American Airlines
Tue, Oct 20 - Sat, Oct 24
American Airlines Logo
3:01 pm - 10:32 amSJO  San José Juan Santamaria Intl-DCA Washington, D.C. Reagan-National
17h 31m1 stop Miami
American Airlines Logo
5:00 am - 12:00 pmDCA  Washington, D.C. Reagan-National-SJO San José Juan Santamaria Intl
9h 00m1 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 August and July, where the average cost of tickets from Costa Rica is $576 and $575 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 12% drop in price.
Most popular time to fly and prices are also 24% 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 7,424 direct flights from within Costa Rica to Washington, D.C. Reagan-National Airport. The most common day for departures is Sunday, with 17% 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 10190 reviews
6.6Food
7.3Comfort
7.7Boarding
7.1Entertainment
8.1Crew
Airline reviews

Did not like the check in guy quibbling over a couple pounds at the luggage weigh in

8.0 ExcellentMichael, Sep 2026
Read more United Airlines reviews

Did not like the check in guy quibbling over a couple pounds at the luggage weigh in

Just having a little bit more legroom would've been nice.

This is related to my second leg of the flight, from Washington DC to SFO. I understand things happen, but I got home at 3 am for a 12:59 am landing. I live 10 min from the airport. Bridge breaks when a few rows of the plane are off? Maintenance didn’t catch that?

Great Brasilia aircraft - not a Boeing 757 like the next part of the flight. Flight from MCI to IAD was great, on-time, comfortable, did I mention that? The flight from IAD to EDI was painful. One of the reasons I won't fly United again? Boeing 757, with a seat pitch and material that was horrendous. Worst aircraft ever, made worse by United sardine-can tight seating. Oh, and the connection window, 45 minutes, really? At IAD, in different concourses? What idiot came up with that flight scenario? Happily, (for me and my travel insurance people) the flight was late (reminiscent of American Airlines). The crew was professional and courteous.

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 was delayed close to 10 times over the course of the evening. I was originally scheduled to depart at 7:03 PM but did not leave until 12:33 AM, resulting in over 9 hours spent waiting at the airport. The only explanation provided was that the aircraft kept being swapped, with no clear reasoning as to why. Weather conditions at both DCA and Tampa were clear, so that was not a factor. The only accommodation offered was a $12 food voucher, which was entirely insufficient given the length of the delay. Overall, I was completely unsatisfied with this experience. A delay of this magnitude with no meaningful communication or accommodations is unacceptable, and I would have expected much more from American Airlines in terms of customer care.

if it's a mobile only entertainment experience, please provide a place to hold the device in the back of the seat.

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.

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
Edgewood
Chesapeake Beach
Camp Springs
Ellicott City
Pikesville
Hunt Valley
Colonial Beach
Lutherville Timonium
Capitol Heights
Westminster
Stevensville

More options for your flight to Reagan-National