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Cheap flights from Washington, D.C. to Puerto Rico from $64

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 Puerto Rico departing on 4/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Washington, D.C. to Puerto Rico

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Washington, D.C. to Puerto Rico.
Spirit Airlines Logo
9:50 pm - 1:33 amBWI-SJU
3h 43mnonstop
Spirit Airlines Logo
1:39 pm - 5:40 pmSJU-BWI
4h 01mnonstop
$137Spirit Airlines
Find Deal
Sat, May 3 - Sat, May 10
Spirit Airlines Logo
6:48 pm - 10:32 pmBWI-SJU
3h 44mnonstop
Spirit Airlines Logo
1:39 pm - 5:40 pmSJU-BWI
4h 01mnonstop
$138Spirit Airlines
Find Deal
Sun, May 4 - Sat, May 10
Frontier Logo
12:10 pm - 4:02 pmIAD-SJU
3h 52mnonstop
Frontier Logo
7:20 am - 11:15 amSJU-IAD
3h 55mnonstop
$157Frontier
Find Deal
Sun, May 25 - Thu, May 29
Frontier Logo
12:10 pm - 4:02 pmIAD-SJU
3h 52mnonstop
Frontier Logo
7:20 am - 11:15 amSJU-IAD
3h 55mnonstop
$159Frontier
Find Deal
Sun, May 25 - Thu, May 29
United Airlines Logo
6:00 am - 3:40 pmBWI-SJU
9h 40m1 stop
United Airlines Logo
7:00 am - 4:17 pmSJU-BWI
9h 17m1 stop
$255United Airlines
Find Deal
Wed, May 7 - Sat, May 10
United Airlines Logo
5:28 pm - 9:24 pmIAD-SJU
3h 56mnonstop
United Airlines Logo
3:56 pm - 12:30 amSJU-IAD
8h 34m1 stop
$273United Airlines
Find Deal
Sun, Jul 6 - Thu, Jul 10
Southwest Logo
9:05 pm - 1:10 amBWI-SJU
4h 05mnonstop
Southwest Logo
5:00 am - 1:25 pmSJU-BWI
8h 25m2 stops
$286Southwest
Find Deal
Sun, Jul 6 - Thu, Jul 10
JetBlue Logo
6:10 am - 4:00 pmDCA-SJU
9h 50m1 stop
JetBlue Logo
1:58 pm - 10:58 pmSJU-DCA
9h 00m1 stop
$310JetBlue
Find Deal
Sun, May 4 - Fri, May 9
JetBlue Logo
6:15 am - 7:06 pmDCA-SJU
12h 51m1 stop
JetBlue Logo
1:58 pm - 10:58 pmSJU-DCA
9h 00m1 stop
$312JetBlue
Find Deal
Sat, May 3 - Fri, May 9
Southwest Logo
11:35 am - 9:05 pmDCA-SJU
9h 30m2 stops
Southwest Logo
7:40 am - 4:50 pmSJU-DCA
9h 10m1 stop
$315Southwest
Find Deal
Mon, May 19 - Thu, May 22

Spirit Airlines flights from Washington, D.C. to Puerto Rico

Our best Spirit Airlines deals on Washington, D.C. to Puerto Rico flight tickets
Spirit Airlines
May 3
BWI9:50 pmBaltimore/Washington
3h 43m
SJU1:33 amSan Juan Luis Munoz Marin Intl
May 10
SJU1:39 pmSan Juan Luis Munoz Marin Intl
4h 01m
BWI5:40 pmBaltimore/Washington
Spirit Airlines
May 4
BWI6:48 pmBaltimore/Washington
3h 44m
SJU10:32 pmSan Juan Luis Munoz Marin Intl
May 10
SJU1:39 pmSan Juan Luis Munoz Marin Intl
4h 01m
BWI5:40 pmBaltimore/Washington
Spirit Airlines
Apr 29
BWI6:48 pmBaltimore/Washington
3h 44m
SJU10:32 pmSan Juan Luis Munoz Marin Intl
May 1
SJU2:12 amSan Juan Luis Munoz Marin Intl
4h 03m
BWI6:15 amBaltimore/Washington

Frontier flights from Washington, D.C. to Puerto Rico

Our best Frontier deals on Washington, D.C. to Puerto Rico flight tickets
Frontier
May 25
IAD12:10 pmWashington, D.C. Dulles Intl
3h 52m
SJU4:02 pmSan Juan Luis Munoz Marin Intl
May 29
SJU7:20 amSan Juan Luis Munoz Marin Intl
3h 55m
IAD11:15 amWashington, D.C. Dulles Intl
Frontier
May 25
IAD12:10 pmWashington, D.C. Dulles Intl
3h 52m
SJU4:02 pmSan Juan Luis Munoz Marin Intl
May 29
SJU7:20 amSan Juan Luis Munoz Marin Intl
3h 55m
IAD11:15 amWashington, D.C. Dulles Intl
Frontier
May 25
IAD12:10 pmWashington, D.C. Dulles Intl
3h 52m
SJU4:02 pmSan Juan Luis Munoz Marin Intl
May 29
SJU7:20 amSan Juan Luis Munoz Marin Intl
3h 55m
IAD11:15 amWashington, D.C. Dulles Intl

See travel insights to Puerto Rico from

How to get the cheapest flight ticket from Washington, D.C. to Puerto Rico

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 Puerto Rico?

If you don’t want to visit Puerto Rico in March, then you should wait until September to fly from Washington, D.C., when ticket prices are also cheap, with an average price of $295.

What is the cheapest day to depart on your flight to Puerto Rico?

On average, the least expensive day to fly to Puerto Rico from Washington, D.C. is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $418. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Puerto Rico is Friday, with ticket prices averaging around $536.

What is the cheapest time of day to depart on your flight to Puerto Rico?

Our most recent data shows that the best time of day to fly to Puerto Rico is at noon. Flights from Washington, D.C. to Puerto Rico during this time can be as low as $238. In contrast, the most expensive time of day to depart to Puerto Rico is in the morning when prices are around $497.

What is the cheapest Washington, D.C. to Puerto Rico flight route?

Fly from Baltimore/Washington to San Juan Luis Munoz Marin Intl for the best Washington, D.C. - Puerto Rico flight prices

How far in advance should I book a flight to Puerto Rico?

You are more likely to see cheaper flights to Puerto Rico from Washington, D.C. when booking 16 weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around $490 when searching 16 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Rico from Washington, D.C. for as low as $403 on momondo.

What cabin class options are available on Washington, D.C. to Puerto Rico flights?

There are 4 cabin classes available to choose from on Washington, D.C. to Puerto Rico flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Washington, D.C. to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Puerto Rico

Best Price Found

$64

Fastest flight time

3h 42m

Direct flights

Every day

Airports in Puerto Rico

1 airport
The best one-way flight to Puerto Rico from Washington, D.C. in the past 72 hours is $64. The best round-trip flight deal from Washington, D.C. to Puerto Rico found on momondo in the last 72 hours is $137.
The fastest flight from Washington, D.C. to Puerto Rico takes 3h 42m
Direct flights go from Washington, D.C. to Puerto Rico every day.
There is 1 airport near Puerto Rico: San Juan Luis Munoz Marin Intl (SJU)

  • When did momondo last update prices for flights from Washington, D.C. to Puerto Rico?

    Prices for flights from Washington, D.C. to Puerto Rico are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington, D.C. to Puerto Rico?

  • How old do you have to be to fly from Washington, D.C. to Puerto Rico?

    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 Washington, D.C. to Puerto Rico.

  • What documentation or ID do you need to fly to Puerto Rico?

    The travel and health documents required for your trip to Puerto Rico can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Puerto Rico. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Washington, D.C. to Puerto Rico?


Best airlines flying from Washington, D.C. to Puerto Rico

Compare and see reviews for airlines that fly from Washington, D.C. to Puerto Rico with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $68Free CancellationRating
6.0
3,281 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $96Free CancellationRating
6.3
7,926 reviews
Search Spirit Airlines flights
JetBluePriceFrom $167Free CancellationRating
7.3
2,926 reviews
Search JetBlue flights
United AirlinesPriceFrom $199Free CancellationRating
7.4
8,667 reviews
Search United Airlines flights
American AirlinesPriceFrom $224Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $239Free CancellationRating
8.0
7,917 reviews
Search Delta flights
SouthwestPriceFrom $322Free CancellationRating
8.0
4,280 reviews
Search Southwest flights

Why use momondo?

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

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 Puerto Rico for you.

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

Flights from Washington, D.C. to Puerto Rico 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 Washington, D.C. to Puerto Rico?

Once all potential Washington, D.C. to Puerto Rico 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 Washington, D.C. to Puerto Rico right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Puerto Rico from Washington, D.C.. 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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