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Cheap flights from San Juan Luis Munoz Marin Intl Airport to Washington, D.C. from $141

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Juan Luis Munoz Marin Intl Airport to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
3:00 pm - 10:52 pmSJU  San Juan Luis Munoz Marin Intl-DCA Washington, D.C. Reagan-National
8h 52m1 stop New York John F Kennedy Intl
JetBlue Logo
8:00 am - 12:53 pmDCA  Washington, D.C. Reagan-National-SJU San Juan Luis Munoz Marin Intl
3h 53mnonstop
$254JetBlue
Thu, Dec 3 - Sun, Dec 6
JetBlue Logo
7:00 am - 1:45 pmSJU  San Juan Luis Munoz Marin Intl-DCA Washington, D.C. Reagan-National
7h 45m1 stop Boston Logan Intl
JetBlue Logo
8:00 am - 12:53 pmDCA  Washington, D.C. Reagan-National-SJU San Juan Luis Munoz Marin Intl
3h 53mnonstop
$254JetBlue
Thu, Dec 10 - Mon, Dec 14
American Airlines Logo
8:30 am - 5:19 pmSJU  San Juan Luis Munoz Marin Intl-DCA Washington, D.C. Reagan-National
9h 49m1 stop Philadelphia
American Airlines Logo
8:51 pm - 9:38 amDCA  Washington, D.C. Reagan-National-SJU San Juan Luis Munoz Marin Intl
11h 47m1 stop Miami
$281American Airlines
Thu, Nov 19 - Thu, Nov 19
American Airlines Logo
2:44 pm - 8:44 pmSJU  San Juan Luis Munoz Marin Intl-DCA Washington, D.C. Reagan-National
7h 00m1 stop Philadelphia
American Airlines Logo
6:11 am - 3:01 pmDCA  Washington, D.C. Reagan-National-SJU San Juan Luis Munoz Marin Intl
7h 50m1 stop Charlotte Douglas
$306American Airlines
Mon, Dec 7 - Tue, Dec 8
Southwest Logo
5:40 am - 10:40 amSJU  San Juan Luis Munoz Marin Intl-DCA Washington, D.C. Reagan-National
6h 00m1 stop Orlando
Southwest Logo
1:00 pm - 12:50 amDCA  Washington, D.C. Reagan-National-SJU San Juan Luis Munoz Marin Intl
10h 50m2 stops Nashville Intl Orlando
$309Southwest
Tue, Dec 8 - Tue, Dec 8
Southwest Logo
5:50 pm - 10:55 pmSJU  San Juan Luis Munoz Marin Intl-DCA Washington, D.C. Reagan-National
6h 05m1 stop Orlando
Southwest Logo
6:10 am - 5:50 pmDCA  Washington, D.C. Reagan-National-SJU San Juan Luis Munoz Marin Intl
10h 40m1 stop Orlando
$314Southwest
Fri, Dec 4 - Sun, Dec 6
United Airlines Logo
2:05 am - 2:12 pmSJU  San Juan Luis Munoz Marin Intl-DCA Washington, D.C. Reagan-National
13h 07m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
7:00 am - 2:40 pmDCA  Washington, D.C. Reagan-National-SJU San Juan Luis Munoz Marin Intl
6h 40m1 stop Newark
$334United Airlines
Wed, Nov 18 - Mon, Nov 23
Frontier Logo
2:36 pm - 9:59 pmSJU  San Juan Luis Munoz Marin Intl-DCA Washington, D.C. Reagan-National
32h 23m2 stops Atlanta Hartsfield-Jackson Denver Intl
Frontier Logo
6:00 pm - 11:29 pmDCA  Washington, D.C. Reagan-National-SJU San Juan Luis Munoz Marin Intl
28h 29m2 stops Denver Intl Orlando
$355Frontier
Fri, Dec 4 - Sun, Dec 6
United Airlines Logo
7:40 am - 7:15 pmSJU  San Juan Luis Munoz Marin Intl-DCA Washington, D.C. Reagan-National
12h 35m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
United Airlines Logo
4:05 pm - 12:36 amDCA  Washington, D.C. Reagan-National-SJU San Juan Luis Munoz Marin Intl
7h 31m1 stop Newark
$366United Airlines
Fri, Nov 6 - Mon, Nov 9
Frontier Logo
3:55 pm - 4:47 pmSJU  San Juan Luis Munoz Marin Intl-DCA Washington, D.C. Reagan-National
25h 52m2 stops Atlanta Hartsfield-Jackson Denver Intl
Frontier Logo
7:00 am - 12:59 amDCA  Washington, D.C. Reagan-National-SJU San Juan Luis Munoz Marin Intl
40h 59m2 stops Denver Intl Atlanta Hartsfield-Jackson
$425Frontier
Fri, Nov 6 - Mon, Nov 9

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JetBlue flights from San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport

Our best JetBlue deals on San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport flight tickets
JetBlue
Dec 3
SJU3:00 pmSan Juan Luis Munoz Marin Intl
8h 52m
1 stop
DCA10:52 pmWashington, D.C. Reagan-National
Dec 6
DCA8:00 amWashington, D.C. Reagan-National
3h 53m
SJU12:53 pmSan Juan Luis Munoz Marin Intl
$254
JetBlue
Oct 23
SJU1:00 pmSan Juan Luis Munoz Marin Intl
6h 59m
1 stop
DCA7:59 pmWashington, D.C. Reagan-National
Oct 25
DCA7:07 amWashington, D.C. Reagan-National
8h 20m
1 stop
SJU3:27 pmSan Juan Luis Munoz Marin Intl
$257
JetBlue
Dec 6
SJU5:01 amSan Juan Luis Munoz Marin Intl
6h 26m
1 stop
DCA10:27 amWashington, D.C. Reagan-National
Dec 9
DCA8:00 amWashington, D.C. Reagan-National
3h 53m
SJU12:53 pmSan Juan Luis Munoz Marin Intl
$261

American Airlines flights from San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport

Our best American Airlines deals on San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
Nov 19
SJU8:30 amSan Juan Luis Munoz Marin Intl
9h 49m
1 stop
DCA5:19 pmWashington, D.C. Reagan-National
Nov 19
DCA8:51 pmWashington, D.C. Reagan-National
11h 47m
1 stop
SJU9:38 amSan Juan Luis Munoz Marin Intl
$281
American Airlines
Dec 8
SJU11:34 amSan Juan Luis Munoz Marin Intl
10h 10m
2 stops
DCA8:44 pmWashington, D.C. Reagan-National
Dec 9
DCA5:00 amWashington, D.C. Reagan-National
7h 04m
1 stop
SJU1:04 pmSan Juan Luis Munoz Marin Intl
$306
American Airlines
Nov 12
SJU10:32 amSan Juan Luis Munoz Marin Intl
11h 27m
1 stop
DCA8:59 pmWashington, D.C. Reagan-National
Nov 15
DCA5:00 amWashington, D.C. Reagan-National
7h 39m
1 stop
SJU1:39 pmSan Juan Luis Munoz Marin Intl
$326

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JuanWashington, D.C.

SJU San Juan Luis Munoz Marin Intl - DCA Washington, D.C. Reagan-National

SJUDCA

San Juan Luis Munoz Marin Intl

Thu 12/3

3:00 pm-10:52 pm

1 stop8h 52m

Washington, D.C. Reagan-National

Sun 12/6

8:00 am-12:53 pm

Nonstop3h 53m

$254
Quickest round-trip

San JuanWashington, D.C.

SJU San Juan Luis Munoz Marin Intl - DCA Washington, D.C. Reagan-National

SJUDCA

San Juan Luis Munoz Marin Intl

Thu 12/10

7:00 am-1:45 pm

1 stop7h 45m

Washington, D.C. Reagan-National

Mon 12/14

8:00 am-12:53 pm

Nonstop3h 53m

$254

San JuanWashington, D.C.

SJU San Juan Luis Munoz Marin Intl - DCA Washington, D.C. Reagan-National

SJUDCA

San Juan Luis Munoz Marin Intl

Thu 11/19

8:30 am-5:19 pm

1 stop9h 49m

Washington, D.C. Reagan-National

Thu 11/19

8:51 pm-9:38 am

1 stop11h 47m

$281

San JuanWashington, D.C.

SJU San Juan Luis Munoz Marin Intl - DCA Washington, D.C. Reagan-National

SJUDCA

San Juan Luis Munoz Marin Intl

Mon 12/7

2:44 pm-8:44 pm

1 stop7h 00m

Washington, D.C. Reagan-National

Tue 12/8

6:11 am-3:01 pm

1 stop7h 50m

$306

San JuanWashington, D.C.

SJU San Juan Luis Munoz Marin Intl - DCA Washington, D.C. Reagan-National

SJUDCA

San Juan Luis Munoz Marin Intl

Tue 12/8

5:40 am-10:40 am

1 stop6h 00m

Washington, D.C. Reagan-National

Tue 12/8

1:00 pm-12:50 am

2 stops10h 50m

$309

San JuanWashington, D.C.

SJU San Juan Luis Munoz Marin Intl - DCA Washington, D.C. Reagan-National

SJUDCA

San Juan Luis Munoz Marin Intl

Fri 12/4

5:50 pm-10:55 pm

1 stop6h 05m

Washington, D.C. Reagan-National

Sun 12/6

6:10 am-5:50 pm

1 stop10h 40m

$314

San JuanWashington, D.C.

SJU San Juan Luis Munoz Marin Intl - DCA Washington, D.C. Reagan-National

SJUDCA

San Juan Luis Munoz Marin Intl

Wed 11/18

2:05 am-2:12 pm

2 stops13h 07m

Washington, D.C. Reagan-National

Mon 11/23

7:00 am-2:40 pm

1 stop6h 40m

$334

San JuanWashington, D.C.

SJU San Juan Luis Munoz Marin Intl - DCA Washington, D.C. Reagan-National

SJUDCA

San Juan Luis Munoz Marin Intl

Fri 12/4

2:36 pm-9:59 pm

2 stops32h 23m

Washington, D.C. Reagan-National

Sun 12/6

6:00 pm-11:29 pm

2 stops28h 29m

$355

San JuanWashington, D.C.

SJU San Juan Luis Munoz Marin Intl - DCA Washington, D.C. Reagan-National

SJUDCA

San Juan Luis Munoz Marin Intl

Fri 11/6

7:40 am-7:15 pm

2 stops12h 35m

Washington, D.C. Reagan-National

Mon 11/9

4:05 pm-12:36 am

1 stop7h 31m

$366

San JuanWashington, D.C.

SJU San Juan Luis Munoz Marin Intl - DCA Washington, D.C. Reagan-National

SJUDCA

San Juan Luis Munoz Marin Intl

Fri 11/6

3:55 pm-4:47 pm

2 stops25h 52m

Washington, D.C. Reagan-National

Mon 11/9

7:00 am-12:59 am

2 stops40h 59m

$425

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 Juan Luis Munoz Marin Intl Airport 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 Juan Luis Munoz Marin Intl Airport and Washington, D.C. Reagan-National Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $286 to $466.
The lowest price recently found on this route was $254.

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

The month of May is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from San Juan Luis Munoz Marin Intl Airport, with most prices found around $327. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of May, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $328.

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport is on a Sunday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Sunday will often find tickets for as low as $227. Flights from San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport on a Tuesday will generally be more expensive and average around $430. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the afternoon. Our users have found flights to Washington, D.C. Reagan-National Airport in the afternoon for as low as $343. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the evening when prices are around $397.

What is the cheapest San Juan Luis Munoz Marin Intl to Washington, D.C. Reagan-National flight route?

Fly from San Juan Luis Munoz Marin Intl to Washington, D.C. Reagan-National for the best San Juan Luis Munoz Marin Intl - Washington, D.C. Reagan-National flight prices

How far in advance should I book a flight from San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport?

You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from San Juan Luis Munoz Marin Intl Airport 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 $392 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 Juan Luis Munoz Marin Intl Airport for as low as $351 on momondo.

What cabin class options are available on San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport flights?

There is only 1 cabin class available to choose from on San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport flights?

No. A direct flight is the cheapest option for a flight between San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport.

How have San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport flight prices changed over time?

As of October 2026, prices for San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport flights are approximately 12% cheaper when compared to flights at the same time last year.

When to book flights from San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Juan Luis Munoz Marin Intl Airport 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 Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport (SJU to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport

Best Price Found

$141

Fastest flight time

3h 51m

Direct flights

Every day
The best one-way flight to Washington, D.C. Reagan-National Airport from San Juan Luis Munoz Marin Intl Airport in the past 72 hours is $141. The best round-trip flight deal from San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $254.
The fastest flight from San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport takes 3h 51m
Direct flights go from San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport every day.
Search flight deals

Frequently asked questions about flying from San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport

  • How far is San Juan Luis Munoz Marin Intl to Washington, D.C. Reagan-National by plane?

    The straight-line distance from San Juan Luis Munoz Marin Intl to Washington, D.C. Reagan-National is 1557.0 mi. Typically, this will take 3h 51m by plane in normal conditions.

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

    Prices for flights from San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Juan Luis Munoz Marin 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 plane model from San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport?

  • What is the most popular airline from San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport?

Best airlines flying from San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $69Free CancellationRating
5.5
2,519 reviews
Search Frontier flights
JetBluePriceFrom $222Free CancellationRating
7.1
3,059 reviews
Search JetBlue flights
American AirlinesPriceFrom $256Free CancellationRating
7.0
12,184 reviews
Search American Airlines flights
DeltaPriceFrom $262Free CancellationRating
7.8
8,661 reviews
Search Delta flights
SouthwestPriceFrom $296Free CancellationRating
7.9
4,209 reviews
Search Southwest flights
United AirlinesPriceFrom $298Free CancellationRating
7.3
10,400 reviews
Search United Airlines flights

  • JetBlue Flights From San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport

    JetBlue flies from San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport around 4 times per week, with 3,059 momondo users rating the airline 7.1/10. The cheapest JetBlue deal from San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport in the last 72 hours was $222 (round-trip), much lower than the average airfare cost of $398 for JetBlue flights on this route.

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
Laurel
Waldorf
Woodbridge
Gaithersburg
Linthicum Heights
Rockville
Silver Spring
Towson
Fairfax
Springfield
Glen Burnie
Edgewood
College Park
Colonial Beach
Bethesda

Why use momondo?

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

Finding the right flight to Washington, D.C. from San Juan is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

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

Flights from San Juan to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Juan to Washington, D.C..

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

Yes momondo offers price alerts on flights to Washington, D.C. from San Juan. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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