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Cheap flights from San José to Washington, D.C. from $220

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San José to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:35 pm - 11:59 pmSJO  San José Juan Santamaria Intl-DCA Washington, D.C. Reagan-National
10h 24m1 stop Houston George Bush Intcntl
United Airlines Logo
5:54 pm - 8:32 amDCA  Washington, D.C. Reagan-National-SJO San José Juan Santamaria Intl
15h 38m1 stop San Francisco
$353United Airlines
Mon, Dec 21 - Tue, Jan 12
United Airlines Logo
2:25 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
8:00 am - 8:39 pmDCA  Washington, D.C. Reagan-National-SJO San José Juan Santamaria Intl
13h 39m1 stop Houston George Bush Intcntl
$353United Airlines
Fri, Jan 29 - Sun, Jan 31
United Airlines Logo
12:35 pm - 10:14 pmSJO  San José Juan Santamaria Intl-DCA Washington, D.C. Reagan-National
8h 39m1 stop Houston George Bush Intcntl
United Airlines Logo
12:46 pm - 8:32 amDCA  Washington, D.C. Reagan-National-SJO San José Juan Santamaria Intl
20h 46m2 stops Houston George Bush Intcntl San Francisco
$353United Airlines
Sat, Dec 19 - Thu, Jan 7
United Airlines Logo
12:35 pm - 10:14 pmSJO  San José Juan Santamaria Intl-DCA Washington, D.C. Reagan-National
8h 39m1 stop Houston George Bush Intcntl
United Airlines Logo
12:46 pm - 8:32 amDCA  Washington, D.C. Reagan-National-SJO San José Juan Santamaria Intl
20h 46m2 stops Houston George Bush Intcntl San Francisco
$353United Airlines
Sun, Dec 20 - Sat, Jan 9
American Airlines Logo
3:37 pm - 12:28 amSJO  San José Juan Santamaria Intl-DCA Washington, D.C. Reagan-National
7h 51m1 stop Miami
American Airlines Logo
11:30 am - 11:01 pmDCA  Washington, D.C. Reagan-National-SJO San José Juan Santamaria Intl
12h 31m1 stop Dallas/Fort Worth
$366American Airlines
Thu, Dec 24 - Tue, Dec 29
American Airlines Logo
6:00 am - 8:59 pmSJO  San José Juan Santamaria Intl-DCA Washington, D.C. Reagan-National
13h 59m1 stop Miami
American Airlines Logo
1:36 pm - 8:59 pmDCA  Washington, D.C. Reagan-National-SJO San José Juan Santamaria Intl
8h 23m1 stop Miami
$374American Airlines
Thu, Jan 14 - Thu, Jan 21
American Airlines Logo
3:00 pm - 9:00 amSJO  San José Juan Santamaria Intl-DCA Washington, D.C. Reagan-National
17h 00m1 stop Dallas/Fort Worth
American Airlines Logo
8:51 pm - 12:18 pmDCA  Washington, D.C. Reagan-National-SJO San José Juan Santamaria Intl
16h 27m1 stop Miami
$382American Airlines
Sun, Jan 24 - Thu, Jan 28
JetBlue Logo
12:50 pm - 11:24 pmSJO  San José Juan Santamaria Intl-DCA Washington, D.C. Reagan-National
9h 34m1 stop Fort Lauderdale
JetBlue Logo
6:00 am - 11:50 amDCA  Washington, D.C. Reagan-National-SJO San José Juan Santamaria Intl
6h 50m1 stop Fort Lauderdale
$402JetBlue
Thu, Dec 24 - Thu, Dec 31
Delta Logo
3:55 pm - 9:15 amSJO  San José Juan Santamaria Intl-DCA Washington, D.C. Reagan-National
16h 20m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:00 am - 9:46 pmDCA  Washington, D.C. Reagan-National-SJO San José Juan Santamaria Intl
15h 46m1 stop Atlanta Hartsfield-Jackson
$421Delta
Sat, Dec 26 - Thu, Dec 31
Delta Logo
7:00 am - 11:46 pmSJO  San José Juan Santamaria Intl-DCA Washington, D.C. Reagan-National
15h 46m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:00 am - 10:15 pmDCA  Washington, D.C. Reagan-National-SJO San José Juan Santamaria Intl
17h 15m1 stop Atlanta Hartsfield-Jackson
$443Delta
Wed, Nov 18 - Mon, Nov 23

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United Airlines flights from San José to Washington, D.C. Reagan-National Airport

Our best United Airlines deals on San José to Washington, D.C. Reagan-National Airport flight tickets
United Airlines
Dec 19
SJO12:35 pmSan José Juan Santamaria Intl
8h 39m
1 stop
DCA10:14 pmWashington, D.C. Reagan-National
Jan 9
DCA12:46 pmWashington, D.C. Reagan-National
20h 46m
2 stops
SJO8:32 amSan José Juan Santamaria Intl
$353
United Airlines
Dec 22
SJO1:15 amSan José Juan Santamaria Intl
13h 19m
2 stops
DCA3:34 pmWashington, D.C. Reagan-National
Jan 7
DCA5:54 pmWashington, D.C. Reagan-National
15h 38m
1 stop
SJO8:32 amSan José Juan Santamaria Intl
$365
United Airlines
Nov 21
SJO12:35 pmSan José Juan Santamaria Intl
8h 40m
1 stop
DCA10:15 pmWashington, D.C. Reagan-National
Nov 25
DCA4:34 pmWashington, D.C. Reagan-National
21h 48m
1 stop
SJO1:22 pmSan José Juan Santamaria Intl
$366

Delta flights from San José to Washington, D.C. Reagan-National Airport

Our best Delta deals on San José to Washington, D.C. Reagan-National Airport flight tickets
Delta
Nov 9
SJO2:37 pmSan José Juan Santamaria Intl
8h 09m
1 stop
DCA11:46 pmWashington, D.C. Reagan-National
Nov 12
DCA9:00 amWashington, D.C. Reagan-National
14h 15m
1 stop
SJO10:15 pmSan José Juan Santamaria Intl
$388
Delta
Dec 26
SJO3:55 pmSan José Juan Santamaria Intl
16h 20m
1 stop
DCA9:15 amWashington, D.C. Reagan-National
Dec 31
DCA7:00 amWashington, D.C. Reagan-National
15h 46m
1 stop
SJO9:46 pmSan José Juan Santamaria Intl
$421
Delta
Nov 18
SJO7:00 amSan José Juan Santamaria Intl
15h 46m
1 stop
DCA11:46 pmWashington, D.C. Reagan-National
Nov 23
DCA6:00 amWashington, D.C. Reagan-National
17h 15m
1 stop
SJO10:15 pmSan José Juan Santamaria Intl
$443

momondo Fare Finder

 
Use the filters below to find and compare flights from San José to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoséWashington, D.C.

SJO San José Juan Santamaria Intl - DCA Washington, D.C. Reagan-National

SJODCA

San José Juan Santamaria Intl

Mon 12/21

12:35 pm-11:59 pm

1 stop10h 24m

Washington, D.C. Reagan-National

Tue 1/12

5:54 pm-8:32 am

1 stop15h 38m

$353

San JoséWashington, D.C.

SJO San José Juan Santamaria Intl - DCA Washington, D.C. Reagan-National

SJODCA

San José Juan Santamaria Intl

Fri 1/29

2:25 pm-11:59 pm

1 stop8h 34m

Washington, D.C. Reagan-National

Sun 1/31

8:00 am-8:39 pm

1 stop13h 39m

$353

San JoséWashington, D.C.

SJO San José Juan Santamaria Intl - DCA Washington, D.C. Reagan-National

SJODCA

San José Juan Santamaria Intl

Sat 12/19

12:35 pm-10:14 pm

1 stop8h 39m

Washington, D.C. Reagan-National

Thu 1/7

12:46 pm-8:32 am

2 stops20h 46m

$353

San JoséWashington, D.C.

SJO San José Juan Santamaria Intl - DCA Washington, D.C. Reagan-National

SJODCA

San José Juan Santamaria Intl

Sun 12/20

12:35 pm-10:14 pm

1 stop8h 39m

Washington, D.C. Reagan-National

Sat 1/9

12:46 pm-8:32 am

2 stops20h 46m

$353

San JoséWashington, D.C.

SJO San José Juan Santamaria Intl - DCA Washington, D.C. Reagan-National

SJODCA

San José Juan Santamaria Intl

Thu 12/24

3:37 pm-12:28 am

1 stop7h 51m

Washington, D.C. Reagan-National

Tue 12/29

11:30 am-11:01 pm

1 stop12h 31m

$366

San JoséWashington, D.C.

SJO San José Juan Santamaria Intl - DCA Washington, D.C. Reagan-National

SJODCA

San José Juan Santamaria Intl

Thu 1/14

6:00 am-8:59 pm

1 stop13h 59m

Washington, D.C. Reagan-National

Thu 1/21

1:36 pm-8:59 pm

1 stop8h 23m

$374

San JoséWashington, D.C.

SJO San José Juan Santamaria Intl - DCA Washington, D.C. Reagan-National

SJODCA

San José Juan Santamaria Intl

Sun 1/24

3:00 pm-9:00 am

1 stop17h 00m

Washington, D.C. Reagan-National

Thu 1/28

8:51 pm-12:18 pm

1 stop16h 27m

$382
Quickest round-trip

San JoséWashington, D.C.

SJO San José Juan Santamaria Intl - DCA Washington, D.C. Reagan-National

SJODCA

San José Juan Santamaria Intl

Thu 12/24

12:50 pm-11:24 pm

1 stop9h 34m

Washington, D.C. Reagan-National

Thu 12/31

6:00 am-11:50 am

1 stop6h 50m

$402

San JoséWashington, D.C.

SJO San José Juan Santamaria Intl - DCA Washington, D.C. Reagan-National

SJODCA

San José Juan Santamaria Intl

Sat 12/26

3:55 pm-9:15 am

1 stop16h 20m

Washington, D.C. Reagan-National

Thu 12/31

7:00 am-9:46 pm

1 stop15h 46m

$421

San JoséWashington, D.C.

SJO San José Juan Santamaria Intl - DCA Washington, D.C. Reagan-National

SJODCA

San José Juan Santamaria Intl

Wed 11/18

7:00 am-11:46 pm

1 stop15h 46m

Washington, D.C. Reagan-National

Mon 11/23

6:00 am-10:15 pm

1 stop17h 15m

$443

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from San José to Washington, D.C. Reagan-National 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 typical price of a round-trip flight between San José and Washington, D.C. Reagan-National Airport?

Prices are currently typical for flights on this route.

Typical prices usually range from $231 to $439.
The lowest price recently found on this route was $353.

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

The month of February is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from San José, with most prices found around $239. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of February, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $325.

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

You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from San José when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around $435 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from San José for as low as $250 on momondo.

How have San José to Washington, D.C. Reagan-National Airport flight prices changed over time?

As of November 2026, prices for San José to Washington, D.C. Reagan-National Airport flights are approximately 5% more expensive when compared to flights at the same time last year.

When to book flights from San José to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San José to Washington, D.C. Reagan-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San José to Washington, D.C. Reagan-National Airport (SJO to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San José to Washington, D.C. Reagan-National Airport

Best Price Found

$220

Fastest flight time

7h 19m

Direct flights

None
The best one-way flight to Washington, D.C. Reagan-National Airport from San José in the past 72 hours is $220. The best round-trip flight deal from San José to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $353.
The fastest flight from San José to Washington, D.C. Reagan-National Airport takes 7h 19m
There are no direct flights from San José to Washington, D.C. Reagan-National Airport. There are no popular flight routes from San José to Washington, D.C. Reagan-National Airport.
Search flight deals

Frequently asked questions about flying from San José to Washington, D.C. Reagan-National Airport

  • How far is San José Juan Santamaria Intl to Washington, D.C. Reagan-National by plane?

    The straight-line distance from San José Juan Santamaria Intl to Washington, D.C. Reagan-National is 2043.8 mi. In terms of flight time, this usually takes a little over 7h 19m.

  • When did momondo last update prices for flights from San José Juan Santamaria Intl Airport to Washington, D.C. Reagan-National Airport?

    Prices for flights from San José Juan Santamaria Intl Airport to Washington, D.C. Reagan-National Airport were last updated today.

  • How many operators does momondo search for flights from San José Juan Santamaria Intl Airport to Washington, D.C. Reagan-National Airport?

  • How old do you have to be to fly from San José Juan Santamaria Intl Airport to Washington, D.C. Reagan-National Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San José Juan Santamaria Intl Airport to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The necessary travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from San José to Washington, D.C. Reagan-National Airport?

Best airlines flying from San José to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from San José to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $282Free CancellationRating
7.3
10,470 reviews
Search United Airlines flights
American AirlinesPriceFrom $304Free CancellationRating
7.0
12,233 reviews
Search American Airlines flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Arlington
Gettysburg
Fredericksburg
Waldorf
Laurel
Gaithersburg
Linthicum Heights
Woodbridge
Rockville
Silver Spring
Towson
Fairfax
Springfield
Glen Burnie
Edgewood
Colonial Beach
Falls Church
College Park

Why use momondo?

Why should I use momondo to find a flight deal from San José to Washington, D.C.?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from San José.

Can I find flights from San José to Washington, D.C. with flexible booking policies on momondo?

momondo does allow users to show only those flights to Washington, D.C. from San José which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from San José to Washington, D.C.?

Once all potential San José to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from San José to Washington, D.C. right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from San José and alert you when they change.

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