How many flights depart from Washington, D.C. to Puerto Rico on average per day?

As of August 2025, 4 flights take off from Washington, D.C. and land in Puerto Rico each day. The most common flight departure time for this route is 8:00AM, with 61% of daily flights taking off at noon.

How long is the flight from Washington, D.C. to Puerto Rico?

Flight times from Washington, D.C. to Puerto Rico vary, but if you’re flying out of Baltimore and flying into San Juan Luis Munoz Marin Intl Airport (one of the most popular routes), then the duration is 3h 42m on average. Another popular route from Washington, D.C. to Puerto Rico is flying from Washington, D.C. to San Juan Luis Munoz Marin Intl Airport, which will take roughly 3h 43m. Keep in mind that layovers or delays could extend your travel time.

What is the cheapest airline that flies from Washington, D.C. to Puerto Rico?

Spirit Airlines, JetBlue, and Frontier are the most popular carriers operating from Washington, D.C. to Puerto Rico

What airlines fly to Puerto Rico?

Spirit Airlines, Frontier and JetBlue are the top three most popular airlines that fly to Puerto Rico from Washington, D.C. according to our data. Spirit Airlines is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Puerto Rico. Keep in mind that there are 7 different airlines that fly to Puerto Rico on a routine basis, so you have a few additional options to choose from.

How many flights depart from Washington, D.C. to Puerto Rico on average per week?

As of August 2025, 29 flights take off from Washington, D.C. and land in Puerto Rico each week. The most common flight departure day for this route is Mon, with 21% of weekly flights taking off on this day.

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?

The number of operators available for flights from Washington, D.C. to Puerto Rico is 7 as of August 2025.

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.

$83 Cheap Flights from Washington, D.C. to Puerto Rico in 2025

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

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

10:00 am - 1:49 pmBWI-SJU

3h 49mnonstop

10:57 am - 6:50 pmSJU-BWI

7h 53m1 stop

$167

Find Deal

Tue, Sep 2 - Fri, Sep 12

8:42 pm - 12:43 amBWI-SJU

4h 01mnonstop

7:05 am - 11:05 amSJU-BWI

4h 00mnonstop

$170Spirit Airlines

Find Deal

Sun, Sep 21 - Thu, Sep 25

8:00 am - 11:45 amDCA-SJU

3h 45mnonstop

6:02 pm - 9:59 pmSJU-DCA

3h 57mnonstop

$176JetBlue

Find Deal

Tue, Oct 21 - Thu, Oct 30

7:48 pm - 9:52 amBWI-SJU

14h 04m1 stop

10:57 am - 6:49 pmSJU-BWI

7h 52m1 stop

$180Frontier

Find Deal

Sat, Sep 20 - Thu, Sep 25

11:11 am - 3:08 pmIAD-SJU

3h 57mnonstop

6:51 am - 10:47 amSJU-IAD

3h 56mnonstop

$181Frontier

Find Deal

Sat, Aug 30 - Sun, Aug 31

8:00 am - 12:50 pmDCA-SJU

3h 50mnonstop

6:51 pm - 9:48 pmSJU-DCA

3h 57mnonstop

$195JetBlue

Find Deal

Sun, Nov 9 - Thu, Nov 13

8:39 am - 12:34 pmIAD-SJU

3h 55mnonstop

4:55 pm - 8:52 pmSJU-IAD

3h 57mnonstop

$208United Airlines

Find Deal

Mon, Oct 13 - Thu, Oct 23

8:27 am - 12:17 pmIAD-SJU

3h 50mnonstop

8:10 am - 5:30 pmSJU-IAD

10h 20m1 stop

$211United Airlines

Find Deal

Mon, Oct 27 - Mon, Nov 3

7:30 am - 5:15 pmDCA-SJU

9h 45m1 stop

5:05 am - 11:10 amSJU-DCA

6h 05m1 stop

$215Southwest

Find Deal

Wed, Oct 22 - Sun, Oct 26

6:05 am - 4:20 pmDCA-SJU

10h 15m1 stop

3:30 pm - 10:25 pmSJU-DCA

6h 55m1 stop

$274Southwest

Find Deal

Sun, Aug 24 - Fri, Aug 29

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

Our best American Airlines deals on Washington, D.C. to Puerto Rico flight tickets

American Airlines

Oct 21

IAD2:18 pmWashington, D.C. Dulles Intl

7h 52m

1 stop

SJU10:10 pmSan Juan Luis Munoz Marin Intl

Oct 29

SJU7:45 amSan Juan Luis Munoz Marin Intl

11h 09m

1 stop

IAD6:54 pmWashington, D.C. Dulles Intl

$190

Find similar

American Airlines

Oct 18

BWI10:45 amBaltimore/Washington

13h 09m

1 stop

SJU11:54 pmSan Juan Luis Munoz Marin Intl

Oct 25

SJU7:10 amSan Juan Luis Munoz Marin Intl

17h 23m

1 stop

BWI12:33 amBaltimore/Washington

$195

Find similar

American Airlines

Oct 29

IAD10:25 amWashington, D.C. Dulles Intl

11h 45m

1 stop

SJU10:10 pmSan Juan Luis Munoz Marin Intl

Nov 3

SJU3:05 pmSan Juan Luis Munoz Marin Intl

9h 02m

1 stop

IAD11:07 pmWashington, D.C. Dulles Intl

$205

Find similar

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

Sep 21

BWI8:42 pmBaltimore/Washington

4h 01m

SJU12:43 amSan Juan Luis Munoz Marin Intl

Sep 25

SJU7:05 amSan Juan Luis Munoz Marin Intl

4h 00m

BWI11:05 amBaltimore/Washington

$170

Find similar

Spirit Airlines

Dec 6

BWI6:45 amBaltimore/Washington

8h 38m

1 stop

SJU4:23 pmSan Juan Luis Munoz Marin Intl

Dec 8

SJU3:59 amSan Juan Luis Munoz Marin Intl

4h 04m

BWI7:03 amBaltimore/Washington

$173

Find similar

Spirit Airlines

Aug 30

BWI9:57 pmBaltimore/Washington

17h 13m

1 stop

SJU3:10 pmSan Juan Luis Munoz Marin Intl

Sep 6

SJU6:44 amSan Juan Luis Munoz Marin Intl

8h 48m

1 stop

BWI3:32 pmBaltimore/Washington

$185

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

Tue 9/2

10:00 am-1:49 pm

Nonstop3h 49m

San Juan Luis Munoz Marin Intl

Fri 9/12

10:57 am-6:50 pm

1 stop7h 53m

$167

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

Sun 9/21

8:42 pm-12:43 am

Nonstop4h 01m

San Juan Luis Munoz Marin Intl

Thu 9/25

7:05 am-11:05 am

Nonstop4h 00m

$170

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Tue 10/21

8:00 am-11:45 am

Nonstop3h 45m

San Juan Luis Munoz Marin Intl

Thu 10/30

6:02 pm-9:59 pm

Nonstop3h 57m

$176

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

Sat 9/20

7:48 pm-9:52 am

1 stop14h 04m

San Juan Luis Munoz Marin Intl

Thu 9/25

10:57 am-6:49 pm

1 stop7h 52m

$180

Washington, D.C.San Juan

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Sat 8/30

11:11 am-3:08 pm

Nonstop3h 57m

San Juan Luis Munoz Marin Intl

Sun 8/31

6:51 am-10:47 am

Nonstop3h 56m

$181

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Sun 11/9

8:00 am-12:50 pm

Nonstop3h 50m

San Juan Luis Munoz Marin Intl

Thu 11/13

6:51 pm-9:48 pm

Nonstop3h 57m

$195

Washington, D.C.San Juan

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Mon 10/13

8:39 am-12:34 pm

Nonstop3h 55m

San Juan Luis Munoz Marin Intl

Thu 10/23

4:55 pm-8:52 pm

Nonstop3h 57m

$208

Washington, D.C.San Juan

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Mon 10/27

8:27 am-12:17 pm

Nonstop3h 50m

San Juan Luis Munoz Marin Intl

Mon 11/3

8:10 am-5:30 pm

1 stop10h 20m

$211

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Wed 10/22

7:30 am-5:15 pm

1 stop9h 45m

San Juan Luis Munoz Marin Intl

Sun 10/26

5:05 am-11:10 am

1 stop6h 05m

$215

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Sun 8/24

6:05 am-4:20 pm

1 stop10h 15m

San Juan Luis Munoz Marin Intl

Fri 8/29

3:30 pm-10:25 pm

1 stop6h 55m

$274

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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 July to fly from Washington, D.C., when ticket prices are also cheap, with an average price of $293.

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 $326. 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 $547.

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 evening when prices are around $693.

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

Fly from Washington, D.C. Dulles Intl 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 weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around $436 when searching 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 $344 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.

Can stopping save me money on Washington, D.C. to Puerto Rico flights?

No. A direct flight is the cheapest option for a flight between Washington, D.C. to Puerto Rico.

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	$83
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 $83. The best round-trip flight deal from Washington, D.C. to Puerto Rico found on momondo in the last 72 hours is $167.

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)

Search flight deals

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?
The number of operators available for flights from Washington, D.C. to Puerto Rico is 7 as of August 2025.
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?
Based on momondo bookings for flights between Washington, D.C. and Puerto Rico, the leading plane model is Boeing 737 MAX 8, making up 24.50% of the total bookings. Other popular models include Airbus A321-100/200 with 22.79%, Airbus A321neo with 17.89%, and Airbus A320neo with 11.74%.

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
Frontier	PriceFrom $82	Free Cancellation	Rating 5.8 3,212 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $98	Free Cancellation	Rating 6.3 8,038 reviews	Search Spirit Airlines flights
JetBlue	PriceFrom $173	Free Cancellation	Rating 7.2 2,915 reviews	Search JetBlue flights
United Airlines	PriceFrom $199	Free Cancellation	Rating 7.4 8,925 reviews	Search United Airlines flights
Delta	PriceFrom $215	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
American Airlines	PriceFrom $215	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Southwest	PriceFrom $220	Free Cancellation	Rating 8.0 4,246 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.

An easier way to manage your Puerto Rico trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Sat 8/23

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Find better results for your trip to Puerto Rico

Popular cities in Puerto Rico

Flights to San Juanfrom $108

Flights to Aguadillafrom $159

Flights to Mayagüezfrom $277

Washington, D.C. flight routes

Washington, D.C. Dulles Intl to Valparaiso Destin-Ft Walton Beach

Washington, D.C. Dulles Intl to Savannah/Hilton Head

Baltimore/Washington to Detroit Metropolitan Wayne County

Washington, D.C. Dulles Intl to Nashville Intl

Washington, D.C. Dulles Intl to South Bend/Michiana

Washington, D.C. Reagan-National to New York John F Kennedy Intl

Cheap flights from Washington, D.C. to Puerto Rico from $83

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 9/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

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

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

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

Our best American Airlines deals on Washington, D.C. to Puerto Rico flight tickets

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

Our best Spirit Airlines deals on Washington, D.C. to Puerto Rico flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Puerto Rico that are best for you.

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 July to fly from Washington, D.C., when ticket prices are also cheap, with an average price of $293.

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

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 evening when prices are around $693.

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

Fly from Washington, D.C. Dulles Intl 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?

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.

Can stopping save me money on Washington, D.C. to Puerto Rico flights?

No. A direct flight is the cheapest option for a flight between Washington, D.C. to Puerto Rico.

What is the cheapest airline that flies from Washington, D.C. to Puerto Rico?

Spirit Airlines, JetBlue, and Frontier are the most popular carriers operating from Washington, D.C. to Puerto Rico

What airlines fly to Puerto Rico?

How many flights depart from Washington, D.C. to Puerto Rico on average per day?

As of August 2025, 4 flights take off from Washington, D.C. and land in Puerto Rico each day. The most common flight departure time for this route is 8:00AM, with 61% of daily flights taking off at noon.

How many flights depart from Washington, D.C. to Puerto Rico on average per week?

As of August 2025, 29 flights take off from Washington, D.C. and land in Puerto Rico each week. The most common flight departure day for this route is Mon, with 21% of weekly flights taking off on this day.

How long is the flight from Washington, D.C. to Puerto Rico?

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

Fastest flight time

Direct flights

Airports in Puerto Rico

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

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?

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

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

Why use momondo?

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

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

How can momondo help me find flights from Washington, D.C. to Puerto Rico?

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

An easier way to manage your Puerto Rico trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Puerto Rico

Popular cities in Puerto Rico

Popular flights according to clicks in the last 7 days on momondo