Cheap flights from San Juan Luis Munoz Marin Intl Airport to Washington, D.C. from $73

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Juan Luis Munoz Marin Intl Airport to Washington, D.C. departing on 11/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Juan Luis Munoz Marin Intl Airport to Washington, D.C.

Cheap round-trip flights

American Airlines Logo
7:05 pm - 8:34 amSJU-DCA
13h 29m1 stop
American Airlines Logo
8:07 pm - 11:09 amDCA-SJU
15h 02m1 stop
$155American Airlines
Find Deal
Fri, Aug 22 - Sun, Aug 24
American Airlines Logo
3:55 pm - 10:00 pmSJU-DCA
6h 05m1 stop
American Airlines Logo
8:54 am - 3:55 pmDCA-SJU
7h 01m1 stop
$159American Airlines
Find Deal
Thu, Oct 2 - Tue, Oct 7
JetBlue Logo
6:05 pm - 9:55 pmSJU-DCA
3h 50mnonstop
JetBlue Logo
8:30 am - 12:19 pmDCA-SJU
3h 49mnonstop
$207JetBlue
Find Deal
Fri, Sep 19 - Sun, Sep 28
JetBlue Logo
6:05 pm - 9:55 pmSJU-DCA
3h 50mnonstop
JetBlue Logo
8:25 am - 12:15 pmDCA-SJU
3h 50mnonstop
$208JetBlue
Find Deal
Tue, Sep 23 - Sat, Sep 27
Delta Logo
1:10 pm - 11:04 pmSJU-DCA
9h 54m1 stop
Delta Logo
8:59 am - 4:33 pmDCA-SJU
7h 34m1 stop
$215Delta
Find Deal
Thu, Oct 9 - Tue, Oct 14
Southwest Logo
5:00 am - 12:50 pmSJU-DCA
7h 50m2 stops
Southwest Logo
1:10 pm - 10:55 pmDCA-SJU
9h 45m2 stops
$220Southwest
Find Deal
Fri, Sep 5 - Sun, Sep 7
Delta Logo
1:10 pm - 11:04 pmSJU-DCA
9h 54m1 stop
Delta Logo
6:00 am - 12:52 pmDCA-SJU
6h 52m1 stop
$225Delta
Find Deal
Thu, Oct 9 - Mon, Oct 13
Southwest Logo
1:20 pm - 7:35 pmSJU-DCA
6h 15m1 stop
Southwest Logo
6:55 am - 5:25 pmDCA-SJU
10h 30m1 stop
$243Southwest
Find Deal
Thu, Aug 28 - Tue, Sep 2
United Airlines Logo
2:05 am - 11:46 amSJU-DCA
9h 41m1 stop
United Airlines Logo
3:30 pm - 11:54 pmDCA-SJU
8h 24m1 stop
$258United Airlines
Find Deal
Wed, Aug 13 - Mon, Aug 18
United Airlines Logo
1:05 am - 10:29 amSJU-DCA
9h 24m1 stop
United Airlines Logo
12:00 pm - 8:00 pmDCA-SJU
8h 00m1 stop
$269United Airlines
Find Deal
Tue, Oct 28 - Fri, Oct 31

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
Aug 22
SJU7:05 pmSan Juan Luis Munoz Marin Intl
13h 29m
1 stop
DCA8:34 amWashington, D.C. Reagan-National
Aug 24
DCA8:07 pmWashington, D.C. Reagan-National
15h 02m
1 stop
SJU11:09 amSan Juan Luis Munoz Marin Intl
American Airlines
Oct 2
SJU3:55 pmSan Juan Luis Munoz Marin Intl
6h 05m
1 stop
DCA10:00 pmWashington, D.C. Reagan-National
Oct 7
DCA8:54 amWashington, D.C. Reagan-National
7h 01m
1 stop
SJU3:55 pmSan Juan Luis Munoz Marin Intl
American Airlines
Aug 14
SJU1:36 pmSan Juan Luis Munoz Marin Intl
7h 39m
1 stop
DCA9:15 pmWashington, D.C. Reagan-National
Aug 18
DCA5:00 amWashington, D.C. Reagan-National
9h 25m
1 stop
SJU2:25 pmSan Juan Luis Munoz Marin Intl

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

Our best United Airlines deals on San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport flight tickets
United Airlines
Aug 13
SJU2:05 amSan Juan Luis Munoz Marin Intl
9h 41m
1 stop
DCA11:46 amWashington, D.C. Reagan-National
Aug 18
DCA3:30 pmWashington, D.C. Reagan-National
8h 24m
1 stop
SJU11:54 pmSan Juan Luis Munoz Marin Intl
United Airlines
Oct 28
SJU1:05 amSan Juan Luis Munoz Marin Intl
9h 24m
1 stop
DCA10:29 amWashington, D.C. Reagan-National
Oct 31
DCA12:00 pmWashington, D.C. Reagan-National
8h 00m
1 stop
SJU8:00 pmSan Juan Luis Munoz Marin Intl
United Airlines
Aug 12
SJU1:05 amSan Juan Luis Munoz Marin Intl
7h 17m
1 stop
DCA8:22 amWashington, D.C. Reagan-National
Aug 17
DCA2:00 pmWashington, D.C. Reagan-National
9h 54m
1 stop
SJU11:54 pmSan Juan Luis Munoz Marin Intl

momondo Fare Finder

 
Customize your flight search to find flights from San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport 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, momondo users made 832,500 searches. Data last updated July 31, 2025.
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

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

Fri 8/22

7:05 pm-8:34 am

1 stop13h 29m

Washington, D.C. Reagan-National

Sun 8/24

8:07 pm-11:09 am

1 stop15h 02m

$155

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

Thu 10/2

3:55 pm-10:00 pm

1 stop6h 05m

Washington, D.C. Reagan-National

Tue 10/7

8:54 am-3:55 pm

1 stop7h 01m

$159

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

Fri 9/19

6:05 pm-9:55 pm

Nonstop3h 50m

Washington, D.C. Reagan-National

Sun 9/28

8:30 am-12:19 pm

Nonstop3h 49m

$207

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

Tue 9/23

6:05 pm-9:55 pm

Nonstop3h 50m

Washington, D.C. Reagan-National

Sat 9/27

8:25 am-12:15 pm

Nonstop3h 50m

$208

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

Thu 10/9

1:10 pm-11:04 pm

1 stop9h 54m

Washington, D.C. Reagan-National

Tue 10/14

8:59 am-4:33 pm

1 stop7h 34m

$215

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

Fri 9/5

5:00 am-12:50 pm

2 stops7h 50m

Washington, D.C. Reagan-National

Sun 9/7

1:10 pm-10:55 pm

2 stops9h 45m

$220

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

Thu 10/9

1:10 pm-11:04 pm

1 stop9h 54m

Washington, D.C. Reagan-National

Mon 10/13

6:00 am-12:52 pm

1 stop6h 52m

$225

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

Thu 8/28

1:20 pm-7:35 pm

1 stop6h 15m

Washington, D.C. Reagan-National

Tue 9/2

6:55 am-5:25 pm

1 stop10h 30m

$243

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

Wed 8/13

2:05 am-11:46 am

1 stop9h 41m

Washington, D.C. Reagan-National

Mon 8/18

3:30 pm-11:54 pm

1 stop8h 24m

$258

San JuanWashington, D.C.

SJU - DCA

SJUDCA

San Juan Luis Munoz Marin Intl

Tue 10/28

1:05 am-10:29 am

1 stop9h 24m

Washington, D.C. Reagan-National

Fri 10/31

12:00 pm-8:00 pm

1 stop8h 00m

$269

Flights are sorted by cheapest round-trip flights 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 cheapest month to fly to Washington, D.C. Reagan-National Airport?

The month of September 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 $305. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $317.

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 Thursday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Thursday will often find tickets for as low as $304. Flights from San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $490. 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 $338. 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 $421.

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 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 $372 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 $275 on momondo.

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

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

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

As of July 2025, prices for San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport flights are approximately 23% 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

$73

Fastest flight time

3h 50m

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 $73. 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 $155.
The fastest flight from San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport takes 3h 50m
Direct flights go from San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport every day.

  • 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 50m 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
United AirlinesPriceFrom $164Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
JetBluePriceFrom $194Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
SouthwestPriceFrom $220Free CancellationRating
8.0
4,246 reviews
Search Southwest flights
American AirlinesPriceFrom $235Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $246Free CancellationRating
8.0
7,981 reviews
Search Delta 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 7 times per week, with 2,914 momondo users rating the airline 7.2/10. 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 $194 (round-trip), much lower than the average airfare cost of $384 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
Gettysburg
Arlington
National Harbor
Woodbridge
Laurel
Tysons
Silver Spring
Waldorf
Fredericksburg
Manassas
Towson
Rockville
Colonial Beach
Gaithersburg
Fairfax
Reston
Glen Burnie
Linthicum Heights
Springfield

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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1 adult
Tue 8/5
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