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Cheap flights from Washington, D.C. to San Juan Luis Munoz Marin Intl Airport from $50

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to San Juan Luis Munoz Marin Intl Airport departing on 1/5. 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 Washington, D.C. to San Juan

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. to San Juan that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Washington, D.C. to San Juan.

Cheap last minute flights

Planning a quick getaway from Washington, D.C. to San Juan? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San Juan, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Washington, D.C. to San Juan

Find recent round-trip train or bus tickets from Washington, D.C. to San Juan.

All round-trip flight deals to San Juan

The cheapest plane tickets to San Juan found on KAYAK recently.
10:40 pm - 3:25 amBWI-SJU
3h 45mnonstop
6:57 pm - 10:09 pmSJU-BWI
4h 12mnonstop
$102Spirit Airlines
Find Deal
Mon, Jan 6 - Fri, Jan 17
3:52 pm - 8:40 pmBWI-SJU
3h 48mnonstop
11:45 am - 2:52 pmSJU-BWI
4h 07mnonstop
$103Frontier
Find Deal
Wed, Dec 4 - Fri, Dec 6
6:00 am - 5:15 pmIAD-SJU
10h 15m1 stop
7:10 am - 12:55 pmSJU-IAD
6h 45m1 stop
$248Delta
Find Deal
Wed, Dec 11 - Sat, Dec 14
5:00 pm - 12:59 amDCA-SJU
6h 59m1 stop
2:28 pm - 10:32 pmSJU-DCA
9h 04m1 stop
$248Delta
Find Deal
Sat, Dec 7 - Fri, Dec 13
11:30 am - 8:55 pmDCA-SJU
8h 25m1 stop
2:05 am - 9:46 amSJU-DCA
8h 41m1 stop
$294United Airlines
Find Deal
Wed, Dec 11 - Tue, Dec 17
4:55 pm - 3:48 amDCA-SJU
9h 53m1 stop
7:30 am - 1:58 pmSJU-DCA
7h 28m1 stop
$302JetBlue
Find Deal
Mon, Jan 6 - Wed, Jan 22
4:55 pm - 3:48 amDCA-SJU
9h 53m1 stop
9:14 am - 4:40 pmSJU-DCA
8h 26m1 stop
$306JetBlue
Find Deal
Mon, Jan 6 - Sat, Jan 18
6:00 am - 2:40 pmIAD-SJU
7h 40m1 stop
5:50 pm - 8:50 pmSJU-IAD
4h 00mnonstop
$333United Airlines
Find Deal
Wed, Dec 11 - Thu, Dec 12
11:55 am - 10:50 pmDCA-SJU
9h 55m2 stops
8:45 am - 6:05 pmSJU-DCA
10h 20m2 stops
$389Southwest
Find Deal
Sat, Jan 18 - Sat, Jan 25
7:25 am - 3:25 pmDCA-SJU
7h 00m1 stop
7:55 am - 6:00 pmSJU-DCA
11h 05m2 stops
$399Southwest
Find Deal
Thu, Jan 9 - Thu, Jan 16
6:00 am - 10:47 amBWI-SJU
3h 47mnonstop
$50Spirit Airlines
Find Deal
Sun, Jan 5
5:47 pm - 1:57 amBWI-SJU
7h 10m1 stop
$51Frontier
Find Deal
Sat, Dec 7
5:14 pm - 12:59 amIAD-SJU
6h 45m1 stop
$124Delta
Find Deal
Sat, Dec 7
6:00 am - 2:13 pmDCA-SJU
7h 13m1 stop
$124Delta
Find Deal
Mon, Jan 6
8:00 am - 12:40 pmDCA-SJU
3h 40mnonstop
$168JetBlue
Find Deal
Tue, Jan 7
8:30 am - 1:17 pmIAD-SJU
3h 47mnonstop
$168United Airlines
Find Deal
Mon, Feb 3
12:23 pm - 8:18 pmDCA-SJU
6h 55m1 stop
$170JetBlue
Find Deal
Tue, Jan 7
6:05 am - 2:40 pmIAD-SJU
7h 35m1 stop
$172United Airlines
Find Deal
Tue, Jan 21
6:55 am - 12:35 amIAD-SJU
16h 40m2 stops
$183Southwest
Find Deal
Sun, Feb 2
8:00 pm - 1:00 amBWI-SJU
4h 00mnonstop
$218Southwest
Find Deal
Sun, Feb 16
4:09 pm - 11:40 pmBWI-SJU
6h 31m1 stop
11:45 am - 2:52 pmSJU-BWI
4h 07mnonstop
Fri, Nov 22 - Wed, Dec 4
12:20 pm - 8:38 pmBWI-SJU
7h 18m1 stop
6:00 am - 9:09 amSJU-BWI
4h 09mnonstop
Thu, Nov 21 - Tue, Nov 26
11:25 am - 7:49 pmBWI-SJU
7h 24m1 stop
4:39 am - 7:47 amSJU-BWI
4h 08mnonstop
$202Spirit Airlines
Find Deal
Thu, Nov 21 - Tue, Nov 26
3:26 pm - 12:33 amBWI-SJU
8h 07m1 stop
11:45 am - 2:52 pmSJU-BWI
4h 07mnonstop
$219Frontier
Find Deal
Sun, Nov 24 - Wed, Dec 4
1:55 pm - 2:52 amBWI-SJU
11h 57m1 stop
6:20 am - 4:25 pmSJU-BWI
11h 05m1 stop
$222Frontier
Find Deal
Mon, Nov 25 - Thu, Dec 5
4:09 pm - 10:07 amBWI-SJU
16h 58m1 stop
4:39 am - 7:47 amSJU-BWI
4h 08mnonstop
$225Spirit Airlines
Find Deal
Thu, Nov 21 - Tue, Nov 26
5:00 pm - 12:36 amDCA-SJU
6h 36m1 stop
2:05 am - 9:45 amSJU-DCA
8h 40m1 stop
$419United Airlines
Find Deal
Sat, Nov 23 - Fri, Dec 6
8:30 am - 1:17 pmIAD-SJU
3h 47mnonstop
2:10 pm - 8:18 pmSJU-IAD
7h 08m1 stop
$435United Airlines
Find Deal
Sat, Nov 23 - Sat, Dec 7
8:00 am - 12:48 pmDCA-SJU
3h 48mnonstop
10:25 am - 6:00 pmSJU-DCA
8h 35m1 stop
$456JetBlue
Find Deal
Fri, Nov 22 - Sat, Dec 7
8:00 am - 12:48 pmDCA-SJU
3h 48mnonstop
6:06 pm - 9:19 pmSJU-DCA
4h 13mnonstop
$468JetBlue
Find Deal
Sat, Nov 23 - Tue, Dec 10
10:40 pm - 3:25 amBWI-SJU
3h 45mnonstop
6:57 pm - 10:09 pmSJU-BWI
4h 12mnonstop
$102Spirit Airlines
Find Deal
Mon, Jan 6 - Fri, Jan 17
3:52 pm - 8:40 pmBWI-SJU
3h 48mnonstop
11:45 am - 2:52 pmSJU-BWI
4h 07mnonstop
$103Frontier
Find Deal
Wed, Dec 4 - Fri, Dec 6
7:50 pm - 12:37 amBWI-SJU
3h 47mnonstop
6:57 pm - 10:09 pmSJU-BWI
4h 12mnonstop
$105Spirit Airlines
Find Deal
Fri, Jan 10 - Fri, Jan 17
9:46 pm - 2:28 amBWI-SJU
3h 42mnonstop
4:37 pm - 7:46 pmSJU-BWI
4h 09mnonstop
$106Frontier
Find Deal
Sat, Feb 22 - Fri, Feb 28
9:46 pm - 2:28 amBWI-SJU
3h 42mnonstop
4:50 am - 7:47 amSJU-BWI
3h 57mnonstop
Sat, Feb 22 - Tue, Feb 25
3:52 pm - 8:40 pmBWI-SJU
3h 48mnonstop
12:27 pm - 3:37 pmSJU-BWI
4h 10mnonstop
Mon, Dec 9 - Fri, Dec 13
8:00 am - 12:40 pmDCA-SJU
3h 40mnonstop
6:10 pm - 9:16 pmSJU-DCA
4h 06mnonstop
$329JetBlue
Find Deal
Thu, Jan 23 - Thu, Jan 23
8:00 am - 12:40 pmDCA-SJU
3h 40mnonstop
6:10 pm - 9:16 pmSJU-DCA
4h 06mnonstop
$334JetBlue
Find Deal
Wed, Jan 22 - Wed, Jan 22
5:35 pm - 10:22 pmIAD-SJU
3h 47mnonstop
8:10 am - 11:10 amSJU-IAD
4h 00mnonstop
$335United Airlines
Find Deal
Sat, Mar 1 - Sat, Mar 8
8:30 am - 1:17 pmIAD-SJU
3h 47mnonstop
8:10 am - 11:10 amSJU-IAD
4h 00mnonstop
$345United Airlines
Find Deal
Mon, Jan 27 - Wed, Jan 29

Spirit Airlines flights from Washington, D.C. to San Juan Luis Munoz Marin Intl Airport

Our best Spirit Airlines deals on Washington, D.C. to San Juan Luis Munoz Marin Intl Airport flight tickets
Spirit Airlines
Jan 6
BWI10:40 pmBaltimore/Washington
3h 45m
SJU3:25 amSan Juan Luis Munoz Marin Intl
Jan 17
SJU6:57 pmSan Juan Luis Munoz Marin Intl
4h 12m
BWI10:09 pmBaltimore/Washington
Spirit Airlines
Jan 10
BWI7:50 pmBaltimore/Washington
3h 47m
SJU12:37 amSan Juan Luis Munoz Marin Intl
Jan 17
SJU6:57 pmSan Juan Luis Munoz Marin Intl
4h 12m
BWI10:09 pmBaltimore/Washington
Spirit Airlines
Feb 19
BWI10:52 pmBaltimore/Washington
3h 58m
SJU3:50 amSan Juan Luis Munoz Marin Intl
Feb 25
SJU4:50 amSan Juan Luis Munoz Marin Intl
3h 57m
BWI7:47 amBaltimore/Washington

Frontier flights from Washington, D.C. to San Juan Luis Munoz Marin Intl Airport

Our best Frontier deals on Washington, D.C. to San Juan Luis Munoz Marin Intl Airport flight tickets
Frontier
Dec 4
BWI3:52 pmBaltimore/Washington
3h 48m
SJU8:40 pmSan Juan Luis Munoz Marin Intl
Dec 6
SJU11:45 amSan Juan Luis Munoz Marin Intl
4h 07m
BWI2:52 pmBaltimore/Washington
Frontier
Feb 22
BWI9:46 pmBaltimore/Washington
3h 42m
SJU2:28 amSan Juan Luis Munoz Marin Intl
Feb 28
SJU4:37 pmSan Juan Luis Munoz Marin Intl
4h 09m
BWI7:46 pmBaltimore/Washington
Frontier
Dec 7
BWI5:47 pmBaltimore/Washington
7h 10m
1 stop
SJU1:57 amSan Juan Luis Munoz Marin Intl
Dec 11
SJU11:45 amSan Juan Luis Munoz Marin Intl
4h 07m
BWI2:52 pmBaltimore/Washington

See travel insights to San Juan from

How to get the cheapest flight ticket from Washington, D.C. to San Juan Luis Munoz Marin Intl 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 from Washington, D.C. to San Juan Luis Munoz Marin Intl Airport?

April. The cheapest time of year to fly to San Juan Luis Munoz Marin Intl Airport from Washington, D.C. is April. Most expensive is December

What is the cheapest day to depart Washington, D.C. for San Juan Luis Munoz Marin Intl Airport?

Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Thursday

When is the cheapest time to fly from Washington, D.C. to San Juan Luis Munoz Marin Intl Airport?

In the evening. Washington, D.C. to San Juan Luis Munoz Marin Intl Airport flights are approximately 44% more expensive in the morning than in the evening

How far in advance should you book Washington, D.C. to San Juan Luis Munoz Marin Intl Airport flights?

30 days before. The cheapest time to buy a flight from Washington, D.C. to San Juan Luis Munoz Marin Intl Airport is approximately 30 days to departure

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

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

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

As of November 2024, prices for Washington, D.C. to San Juan Luis Munoz Marin Intl Airport flights are approximately 12% cheaper when compared to flights at the same time last year.

What is the typical price of a round-trip flight between Washington, D.C. and San Juan Luis Munoz Marin Intl Airport?


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

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

Cheap Washington, D.C. to San Juan Luis Munoz Marin Intl Airport (WAS to SJU) flight deals and tips

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

Best Price Found

$50

Fastest flight time

3h 40m

Direct flights

Every day
The best one-way flight to San Juan Luis Munoz Marin Intl Airport from Washington, D.C. in the past 72 hours is $50. The best round-trip flight deal from Washington, D.C. to San Juan Luis Munoz Marin Intl Airport found on momondo in the last 72 hours is $102.
The fastest flight from Washington, D.C. to San Juan Luis Munoz Marin Intl Airport takes 3h 40m
Direct flights go from Washington, D.C. to San Juan Luis Munoz Marin Intl Airport every day.

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

    San Juan Luis Munoz Marin Intl is 1560.2 mi away from Washington, D.C.. In terms of flight time, this usually takes a little over 3h 40m.

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

    Prices for flights from Washington, D.C. to San Juan Luis Munoz Marin Intl Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to San Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The travel and health documents you'll need for your trip to San Juan Luis Munoz Marin Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Juan Luis Munoz Marin Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Washington, D.C. to San Juan Luis Munoz Marin Intl Airport?

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


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

Compare and see reviews for airlines that fly from Washington, D.C. to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $86Free CancellationRating
6.1
3,539 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $96Free CancellationRating
6.3
8,175 reviews
Search Spirit Airlines flights
JetBluePriceFrom $151Free CancellationRating
7.4
3,395 reviews
Search JetBlue flights
DeltaPriceFrom $234Free CancellationRating
8.0
8,759 reviews
Search Delta flights
United AirlinesPriceFrom $252Free CancellationRating
7.4
9,173 reviews
Search United Airlines flights
American AirlinesPriceFrom $266Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $305Free CancellationRating
8.1
5,015 reviews
Search Southwest flights
  • JetBlue Flights From Washington, D.C. to San Juan Luis Munoz Marin Intl Airport

    Across 7 JetBlue flights from Washington, D.C. to San Juan Luis Munoz Marin Intl Airport this week, the average price was $391, with the best JetBlue deals starting from $151 round-trip. 3,396 users have rated JetBlue on momondo, with an average score of 7.4/10.

  • United Airlines Flights From Washington, D.C. to San Juan Luis Munoz Marin Intl Airport

    $252 is the best United Airlines flight deal from Washington, D.C. to San Juan Luis Munoz Marin Intl Airport found on momondo over the last 72 hours. The average United Airlines ticket price found was closer to $489, however, with flight time and availability significantly affecting the price. United Airlines (7.4/10 from 9,172 user reviews) flies into San Juan Luis Munoz Marin Intl Airport from Washington, D.C. 7 times in an average week so prices can vary.


Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to San Juan for you.

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

Yes. momondo enables you to select and highlight flights to San Juan from Washington, D.C. with this policy.

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

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 Washington, D.C. to San Juan.

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

Of course. momondo tracks the price of Washington, D.C. to San Juan flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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