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

As of December 2025, 9 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 50% of daily flights taking off at noon.

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

As of December 2025, 64 flights take off from Washington, D.C. and land in Puerto Rico each week. The most common flight departure day for this route is Fri, with 17% of weekly flights taking off on this day.

Which airline has the best punctuality record on Washington, D.C. to Puerto Rico flights?

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 16% of their flights experiencing any sort of delay.

How often are flights from Washington, D.C. to Puerto Rico delayed?

Historically, on average around 18% of flights between Washington, D.C. and Puerto Rico have experienced a delay on any given week. The average delay length over the past 12 months has been 122 minutes.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

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

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

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 39m 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 42m. Keep in mind that layovers or delays could extend your travel time.

What is the most punctual flight time for Washington, D.C. to Puerto Rico flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What airlines fly to Puerto Rico?

Frontier, Spirit Airlines and JetBlue are the top three most popular airlines that fly to Puerto Rico from Washington, D.C. according to our data. Frontier is the first choice among our users, with 30% 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.

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 December 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.

$91 Cheap Flights from Washington, D.C. to Puerto Rico in 2025/26

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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

Enter your travel dates to find the best prices.

2:09 pm - 2:39 am

IAD

SJU

11h 30m1 stop

3:11 pm - 6:24 pm

SJU

IAD

4h 13mnonstop

$179Frontier

Mon, Dec 29 - Fri, Jan 9

3:37 pm - 9:55 am

IAD

SJU

17h 18m1 stop

4:22 pm - 8:26 am

SJU

IAD

16h 04m1 stop

$180Frontier

Mon, Mar 2 - Thu, Mar 12

8:00 am - 11:45 am

DCA

SJU

3h 45mnonstop

2:35 pm - 10:32 pm

SJU

DCA

7h 57m1 stop

$193JetBlue

Sat, Apr 4 - Sat, Apr 11

8:15 am - 1:08 pm

DCA

SJU

3h 53mnonstop

6:45 pm - 9:46 pm

SJU

DCA

4h 01mnonstop

$203JetBlue

Sun, Feb 1 - Fri, Feb 6

1:38 pm - 11:44 pm

DCA

SJU

9h 06m1 stop

9:25 am - 4:19 pm

SJU

DCA

7h 54m1 stop

$220American Airlines

Sun, Feb 22 - Wed, Feb 25

8:45 am - 10:05 pm

BWI

SJU

12h 20m1 stop

9:29 pm - 12:38 am

SJU

BWI

4h 09mnonstop

$221Spirit Airlines

Tue, Jan 6 - Sat, Jan 10

6:00 am - 10:47 am

BWI

SJU

3h 47mnonstop

9:29 pm - 12:38 am

SJU

BWI

4h 09mnonstop

$223Spirit Airlines

Sun, Feb 8 - Thu, Feb 12

10:10 am - 8:50 pm

DCA

SJU

9h 40m1 stop

5:51 pm - 12:34 am

SJU

DCA

7h 43m1 stop

$228American Airlines

Mon, Jan 12 - Fri, Jan 16

10:30 am - 11:57 pm

BWI

BQN

12h 27m2 stops

1:09 am - 2:06 pm

BQN

BWI

13h 57m2 stops

$251United Airlines

Wed, Feb 25 - Tue, Mar 3

4:15 pm - 11:57 pm

DCA

BQN

6h 42m1 stop

1:09 am - 1:13 pm

BQN

DCA

13h 04m2 stops

$251United Airlines

Tue, Jan 6 - Tue, Jan 13

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

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

JetBlue

Apr 4

DCA8:00 amWashington, D.C. Reagan-National

3h 45m

SJU11:45 amSan Juan Luis Munoz Marin Intl

Apr 11

SJU2:35 pmSan Juan Luis Munoz Marin Intl

7h 57m

1 stop

DCA10:32 pmWashington, D.C. Reagan-National

$193

Find similar

JetBlue

Feb 1

DCA8:15 amWashington, D.C. Reagan-National

3h 53m

SJU1:08 pmSan Juan Luis Munoz Marin Intl

Feb 6

SJU6:45 pmSan Juan Luis Munoz Marin Intl

4h 01m

DCA9:46 pmWashington, D.C. Reagan-National

$203

Find similar

JetBlue

Feb 1

DCA8:15 amWashington, D.C. Reagan-National

3h 53m

SJU1:08 pmSan Juan Luis Munoz Marin Intl

Feb 6

SJU6:15 amSan Juan Luis Munoz Marin Intl

8h 04m

1 stop

DCA1:19 pmWashington, D.C. Reagan-National

$206

Find similar

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

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

Frontier

Dec 29

IAD2:09 pmWashington, D.C. Dulles Intl

11h 30m

1 stop

SJU2:39 amSan Juan Luis Munoz Marin Intl

Jan 9

SJU3:11 pmSan Juan Luis Munoz Marin Intl

4h 13m

IAD6:24 pmWashington, D.C. Dulles Intl

$179

Find similar

Frontier

Mar 2

IAD3:37 pmWashington, D.C. Dulles Intl

17h 18m

1 stop

SJU9:55 amSan Juan Luis Munoz Marin Intl

Mar 12

SJU4:22 pmSan Juan Luis Munoz Marin Intl

16h 04m

1 stop

IAD8:26 amWashington, D.C. Dulles Intl

$180

Find similar

Frontier

Feb 23

IAD3:37 pmWashington, D.C. Dulles Intl

17h 18m

1 stop

SJU9:55 amSan Juan Luis Munoz Marin Intl

Feb 25

SJU11:05 amSan Juan Luis Munoz Marin Intl

28h 37m

1 stop

IAD2:42 pmWashington, D.C. Dulles Intl

$181

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

Washington, D.C.San Juan

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Mon 12/29

2:09 pm-2:39 am

1 stop11h 30m

San Juan Luis Munoz Marin Intl

Fri 1/9

3:11 pm-6:24 pm

Nonstop4h 13m

$179

Washington, D.C.San Juan

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Mon 3/2

3:37 pm-9:55 am

1 stop17h 18m

San Juan Luis Munoz Marin Intl

Thu 3/12

4:22 pm-8:26 am

1 stop16h 04m

$180

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Sat 4/4

8:00 am-11:45 am

Nonstop3h 45m

San Juan Luis Munoz Marin Intl

Sat 4/11

2:35 pm-10:32 pm

1 stop7h 57m

$193

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Sun 2/1

8:15 am-1:08 pm

Nonstop3h 53m

San Juan Luis Munoz Marin Intl

Fri 2/6

6:45 pm-9:46 pm

Nonstop4h 01m

$203

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Sun 2/22

1:38 pm-11:44 pm

1 stop9h 06m

San Juan Luis Munoz Marin Intl

Wed 2/25

9:25 am-4:19 pm

1 stop7h 54m

$220

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

Tue 1/6

8:45 am-10:05 pm

1 stop12h 20m

San Juan Luis Munoz Marin Intl

Sat 1/10

9:29 pm-12:38 am

Nonstop4h 09m

$221

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

Sun 2/8

6:00 am-10:47 am

Nonstop3h 47m

San Juan Luis Munoz Marin Intl

Thu 2/12

9:29 pm-12:38 am

Nonstop4h 09m

$223

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Mon 1/12

10:10 am-8:50 pm

1 stop9h 40m

San Juan Luis Munoz Marin Intl

Fri 1/16

5:51 pm-12:34 am

1 stop7h 43m

$228

BaltimoreAguadilla

BWI - BQN

BWIBQN

Baltimore/Washington

Wed 2/25

10:30 am-11:57 pm

2 stops12h 27m

Aguadilla Borinquen

Tue 3/3

1:09 am-2:06 pm

2 stops13h 57m

$251

Washington, D.C.Aguadilla

DCA - BQN

DCABQN

Washington, D.C. Reagan-National

Tue 1/6

4:15 pm-11:57 pm

1 stop6h 42m

Aguadilla Borinquen

Tue 1/13

1:09 am-1:13 pm

2 stops13h 04m

$251

Flights are sorted by cheapest round-trip flights first.

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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

Delays

Other information

What is the cheapest month to fly to Puerto Rico?

If you don’t want to visit Puerto Rico in July, then you should wait until March to fly from Washington, D.C., when ticket prices are also cheap, with an average price of $294.

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 $338. 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 $518.

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 $444.

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 weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around $406 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 $339 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?

You could potentially save up to 13% on your flight if you consider stops on a Washington, D.C. to Puerto Rico flight.

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	$128
Fastest flight time	3h 39m
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 $128. The best round-trip flight deal from Washington, D.C. to Puerto Rico found on momondo in the last 72 hours is $255.

The fastest flight from Washington, D.C. to Puerto Rico takes 3h 39m

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 December 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 Airbus A321neo, making up 18.37% of the total bookings. Other popular models include Airbus A321-100/200 with 14.14%, Boeing 737 MAX 9 with 13.10%, and Boeing 737 MAX 8 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 $68	Free Cancellation	Rating 5.8 3,087 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $113	Free Cancellation	Rating 6.3 8,166 reviews	Search Spirit Airlines flights
American Airlines	PriceFrom $145	Free Cancellation	Rating 7.2 11,044 reviews	Search American Airlines flights
Delta	PriceFrom $148	Free Cancellation	Rating 7.9 8,010 reviews	Search Delta flights
JetBlue	PriceFrom $161	Free Cancellation	Rating 7.2 2,896 reviews	Search JetBlue flights
United Airlines	PriceFrom $214	Free Cancellation	Rating 7.4 9,078 reviews	Search United Airlines flights
Southwest	PriceFrom $220	Free Cancellation	Rating 8.0 4,252 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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Popular cities in Puerto Rico

Flights to San Juanfrom $105

Flights to Aguadillafrom $166

Flights to Mayagüezfrom $336

Washington, D.C. flight routes

Flights from Baltimore/Washington to Wilmington New Hanover County

Flights from Washington, D.C. Dulles Intl to Tweed-New Haven

Flights from Washington, D.C. Dulles Intl to Miami

Flights from Baltimore/Washington to Orlando

Flights from Baltimore/Washington to Detroit Metropolitan Wayne County

Flights from Baltimore/Washington to Chicago O'Hare Intl

Cheap flights from Washington, D.C. to Puerto Rico from $91

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 2/19. 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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Big names and deals

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

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

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

Our best Frontier 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 July, then you should wait until March to fly from Washington, D.C., when ticket prices are also cheap, with an average price of $294.

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 $444.

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?

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?

You could potentially save up to 13% on your flight if you consider stops on a Washington, D.C. to Puerto Rico flight.

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

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

What airlines fly to Puerto Rico?

How often are flights from Washington, D.C. to Puerto Rico delayed?

Historically, on average around 18% of flights between Washington, D.C. and Puerto Rico have experienced a delay on any given week. The average delay length over the past 12 months has been 122 minutes.

What is the most punctual flight time for Washington, D.C. to Puerto Rico flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Washington, D.C. to Puerto Rico flights?

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 16% of their flights experiencing any sort of delay.

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

As of December 2025, 9 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 50% of daily flights taking off at noon.

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

As of December 2025, 64 flights take off from Washington, D.C. and land in Puerto Rico each week. The most common flight departure day for this route is Fri, with 17% 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