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

There are many flights that can get you from Puerto Rico to Washington, D.C. in 4h 09m. Fly via Frontier, Spirit Airlines, or Delta to get the fastest option. There are 1568 mi between Puerto Rico and Washington, D.C.. This flight may include one or multiple stops.

What are the cheapest airlines to fly from Puerto Rico to Washington, D.C. one-way?

$59 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Southwest and Delta, with prices starting from $78 and $92, respectively.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular routes from Puerto Rico to Washington, D.C.?

While some choose either San Juan Luis Munoz Marin Intl - Washington, D.C. Reagan-National or San Juan Luis Munoz Marin Intl - Baltimore/Washington, San Juan Luis Munoz Marin Intl - Washington, D.C. Dulles Intl is the most popular route from Puerto Rico to Washington, D.C..

What are the cheapest flights from Puerto Rico to Washington, D.C.?

Looking at all options, your cheapest flight can be booked for $67. While the most popular route (San Juan Luis Munoz Marin Intl - Washington, D.C. Dulles Intl) can be booked for $89 on average, our data indicates $430 when flying from Puerto Rico to Washington, D.C..

What are the most reliable airlines from Puerto Rico to Washington, D.C.?

No one likes to see their flight delayed. When booking a flight from Puerto Rico to Washington, D.C. consider choosing Air Canada (94%), United Airlines (94%) or Frontier (55%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from Puerto Rico to Washington, D.C.?

When booking a flight from Puerto Rico to Washington, D.C., you may want to consider flying on JetBlue, United Airlines or Frontier as they are the most popular for this route.

Can I find deals for flights from Puerto Rico to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on Puerto Rico to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Puerto Rico to Washington, D.C.?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Puerto Rico to Washington, D.C..

Can I find deals for business class flights from Puerto Rico to Washington, D.C.?

Yes. Cheapflights offers flight deals from Puerto Rico to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$79+ Flights from Puerto Rico to Washington, D.C.

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Cheap flight deals from Puerto Rico to Washington, D.C.

Cheapest flights from Puerto Rico to Washington, D.C.
Explore the most affordable flight options available from Puerto Rico to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Sat 12/207:50 amSJU - IAD

1 stop11h 26mFrontier

Sun 1/48:26 pmIAD - SJU

Nonstop3h 54mFrontier

Deal found 12/10

$167

Mon 12/224:18 pmSJU - IAD

Nonstop4h 13mFrontier

Sat 1/38:26 pmIAD - SJU

Nonstop3h 54mFrontier

Deal found 12/11

$172

Mon 12/224:18 pmSJU - IAD

Nonstop4h 13mFrontier

Thu 1/19:41 amIAD - SJU

1 stop22h 17mFrontier

Deal found 12/11

$179

Tue 12/234:07 pmSJU - IAD

Nonstop4h 13mFrontier

Thu 1/19:41 amIAD - SJU

1 stop22h 17mFrontier

Deal found 12/11

$180

Wed 12/244:09 pmSJU - BWI

Nonstop4h 14mFrontier

Sat 1/101:45 pmBWI - SJU

1 stop9h 52mFrontier

Deal found 12/11

$183

Fri 12/194:18 pmSJU - IAD

Nonstop4h 13mFrontier

Wed 1/76:00 amIAD - SJU

1 stop8h 19mFrontier

Deal found 12/10

$189

Sat 12/204:09 pmSJU - BWI

Nonstop4h 14mFrontier

Mon 1/58:18 pmBWI - SJU

Nonstop3h 48mFrontier

Deal found 12/11

$192

Sun 12/217:35 amSJU - BWI

1 stop15h 10mFrontier

Thu 1/88:39 amBWI - SJU

1 stop11h 58mFrontier

Deal found 12/10

$204

Tue 12/234:07 pmSJU - IAD

Nonstop4h 13mFrontier

Fri 1/210:43 amIAD - SJU

1 stop13h 11mFrontier

Deal found 12/11

$204

Fri 12/266:25 amSJU - BWI

Nonstop4h 14mFrontier

Wed 1/711:45 amBWI - SJU

1 stop11h 20mFrontier

Deal found 12/11

$205

Tue 12/236:00 amSJU - IAD

1 stop16h 03mFrontier

Tue 12/309:58 pmIAD - SJU

1 stop17h 01mFrontier

Deal found 12/11

$205

Wed 12/247:15 amSJU - BWI

Nonstop4h 14mFrontier

Thu 1/111:55 amBWI - SJU

1 stop11h 42mFrontier

Deal found 12/10

$206

Best flights from Puerto Rico to Washington, D.C.
Discover carefully curated flight deals from Puerto Rico to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Fri 1/166:48 pmSJU - IAD

2 stops17h 19mFrontier

Mon 1/196:00 amIAD - SJU

1 stop8h 27mFrontier

Deal found 12/11

$173

Thu 2/59:29 pmSJU - BWI

Nonstop4h 09mSpirit Airlines

Mon 2/96:00 amBWI - SJU

Nonstop3h 47mSpirit Airlines

Deal found 12/11

$179

Thu 2/59:29 pmSJU - BWI

Nonstop4h 12mMultiple Airlines

Mon 2/96:15 amBWI - SJU

1 stop11h 25mMultiple Airlines

Deal found 12/11

$185

Fri 2/137:30 amSJU - DCA

1 stop8h 09mDelta

Mon 2/1612:20 pmDCA - SJU

1 stop10h 38mDelta

Deal found 12/11

$225

Fri 1/1611:38 amSJU - DCA

1 stop12h 47mAmerican Airlines

Mon 1/196:59 amDCA - SJU

1 stop9h 04mAmerican Airlines

Deal found 12/11

$228

Thu 4/164:40 pmSJU - DCA

1 stop6h 17mJetBlue

Tue 4/219:45 amDCA - SJU

1 stop6h 49mJetBlue

Deal found 12/10

$232

Wed 1/145:50 pmSJU - IAD

Nonstop4h 05mUnited Airlines

Sun 1/186:00 amIAD - SJU

1 stop9h 36mUnited Airlines

Deal found 12/10

$234

Thu 2/56:00 amSJU - BWI

1 stop11h 42mFrontier

Mon 2/96:15 amBWI - SJU

1 stop11h 25mFrontier

Deal found 12/11

$180

Wed 12/244:09 pmSJU - BWI

Nonstop4h 14mFrontier

Sat 1/101:45 pmBWI - SJU

1 stop9h 52mFrontier

Deal found 12/11

$183

Thu 1/229:29 pmSJU - BWI

Nonstop4h 09mSpirit Airlines

Mon 1/266:20 amBWI - SJU

1 stop8h 15mSpirit Airlines

Deal found 12/12

$212

Thu 2/197:54 pmSJU - BWI

1 stop12h 55mFrontier

Sat 2/217:02 pmBWI - SJU

1 stop6h 51mFrontier

Deal found 12/11

$201

Wed 1/216:30 pmSJU - DCA

Nonstop4h 02mJetBlue

Sun 1/253:25 pmDCA - SJU

1 stop7h 23mJetBlue

Deal found 12/10

$247

Tue 1/272:05 amSJU - DCA

1 stop7h 27mUnited Airlines

Fri 1/305:00 pmDCA - SJU

2 stops12h 11mUnited Airlines

Deal found 12/10

$251

Tue 12/234:48 pmSJU - DCA

1 stop7h 02mDelta

Thu 1/15:00 pmDCA - SJU

1 stop8h 27mDelta

Deal found 12/11

$261

Thu 1/17:15 amSJU - BWI

Nonstop4h 14mFrontier

Mon 1/58:18 pmBWI - SJU

Nonstop3h 48mFrontier

Deal found 12/11

$205

Tue 2/101:09 amBQN - IAD

1 stop7h 11mUnited Airlines

Wed 2/188:15 amIAD - BQN

2 stops14h 42mUnited Airlines

Deal found 12/10

$251

Fri 12/268:25 amSJU - IAD

1 stop16h 39mAmerican Airlines

Wed 12/316:35 amIAD - SJU

1 stop14h 16mAmerican Airlines

Deal found 12/11

$284

Fri 1/236:01 amSJU - DCA

1 stop6h 29mJetBlue

Mon 2/28:15 amDCA - SJU

Nonstop3h 53mJetBlue

Deal found 12/10

$268

Tue 12/2310:33 amSJU - IAD

1 stop11h 30mFrontier

Thu 1/19:41 amIAD - SJU

1 stop22h 17mFrontier

Deal found 12/10

$205

Thu 2/127:45 amSJU - DCA

1 stop9h 10mUnited Airlines

Tue 2/173:10 pmDCA - SJU

1 stop8h 26mUnited Airlines

Deal found 12/11

$272

Thu 3/195:10 amSJU - DCA

1 stop8h 49mJetBlue

Mon 3/231:00 pmDCA - SJU

1 stop10h 23mJetBlue

Deal found 12/11

$273

Fri 12/266:25 amSJU - BWI

Nonstop4h 14mFrontier

Thu 1/18:17 amBWI - SJU

1 stop11h 10mFrontier

Deal found 12/11

$217

Thu 2/125:22 pmSJU - DCA

1 stop6h 37mJetBlue

Tue 2/176:00 amDCA - SJU

1 stop20h 54mJetBlue

Deal found 12/11

$274

Wed 3/181:05 amSJU - DCA

1 stop7h 24mUnited Airlines

Mon 3/233:00 pmDCA - SJU

1 stop8h 36mUnited Airlines

Deal found 12/11

$274

Wed 12/244:16 pmSJU - BWI

1 stop9h 13mFrontier

Sat 1/38:18 pmBWI - SJU

Nonstop3h 48mFrontier

Deal found 12/11

$217

Tue 12/238:47 pmSJU - BWI

Nonstop4h 15mFrontier

Sat 1/38:18 pmBWI - SJU

Nonstop3h 48mFrontier

Deal found 12/10

$222

Fri 2/138:10 amSJU - IAD

Nonstop4h 05mUnited Airlines

Tue 2/176:00 amIAD - SJU

1 stop7h 40mUnited Airlines

Deal found 12/9

$310

Wed 1/285:50 pmSJU - IAD

Nonstop4h 05mUnited Airlines

Fri 1/305:32 pmIAD - SJU

Nonstop3h 50mUnited Airlines

Deal found 12/10

$320

Fri 1/93:49 pmBQN - DCA

1 stop7h 42mJetBlue

Wed 1/147:30 amDCA - BQN

1 stop6h 24mJetBlue

Deal found 12/11

$366

Tue 12/238:30 amSJU - IAD

Nonstop4h 05mUnited Airlines

Wed 12/315:40 pmIAD - SJU

1 stop11h 31mUnited Airlines

Deal found 12/10

$337

Last-minute flights from Puerto Rico to Washington, D.C.
Discover last-minute flight deals from Puerto Rico to Washington, D.C.. Data last updated December 12, 2025 and is based on user searches.

Sat 12/207:50 amSJU - IAD

1 stop11h 26mFrontier

Sun 1/48:26 pmIAD - SJU

Nonstop3h 54mFrontier

Deal found 12/10

$167

Mon 12/224:18 pmSJU - IAD

Nonstop4h 13mFrontier

Sat 1/38:26 pmIAD - SJU

Nonstop3h 54mFrontier

Deal found 12/11

$172

Mon 12/224:18 pmSJU - IAD

Nonstop4h 13mFrontier

Thu 1/19:41 amIAD - SJU

1 stop22h 17mFrontier

Deal found 12/11

$179

Tue 12/234:07 pmSJU - IAD

Nonstop4h 13mFrontier

Thu 1/19:41 amIAD - SJU

1 stop22h 17mFrontier

Deal found 12/11

$180

Wed 12/244:09 pmSJU - BWI

Nonstop4h 14mFrontier

Sat 1/101:45 pmBWI - SJU

1 stop9h 52mFrontier

Deal found 12/11

$183

Wed 1/147:34 pmSJU - BWI

1 stop21h 18mFrontier

Sun 1/1810:12 amBWI - SJU

Nonstop3h 42mFrontier

Deal found 12/10

$181

Thu 1/154:35 pmSJU - BWI

2 stops15h 48mFrontier

Sun 1/184:47 pmBWI - SJU

1 stop7h 33mFrontier

Deal found 12/10

$173

Thu 1/156:00 amSJU - IAD

1 stop8h 03mFrontier

Sun 1/186:00 amIAD - SJU

2 stops18h 20mFrontier

Deal found 12/10

$173

Thu 1/229:29 pmSJU - BWI

Nonstop4h 09mMultiple Airlines

Tue 1/278:00 amBWI - SJU

1 stop6h 26mMultiple Airlines

Deal found 12/10

$178

Thu 1/229:29 pmSJU - BWI

Nonstop4h 09mSpirit Airlines

Mon 1/266:00 amBWI - SJU

Nonstop3h 47mSpirit Airlines

Deal found 12/12

$179

Thu 1/224:22 pmSJU - BWI

1 stop9h 14mFrontier

Mon 1/266:15 amBWI - SJU

1 stop11h 25mFrontier

Deal found 12/11

$180

Thu 1/224:22 pmSJU - BWI

1 stop9h 14mFrontier

Tue 1/278:00 amBWI - SJU

1 stop6h 26mFrontier

Deal found 12/11

$182

One-way flights from Puerto Rico to Washington, D.C.
Search for one-way flight options from Puerto Rico to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated December 12, 2025.

Thu 1/156:00 amSJU - BWI

1 stop18h 34mFrontier

Deal found 12/11

$79

Fri 1/95:18 pmSJU - BWI

1 stop16h 13mMultiple Airlines

Deal found 12/10

$85

Fri 1/166:48 pmSJU - BWI

1 stop14h 43mMultiple Airlines

Deal found 12/11

$88

Tue 2/104:40 pmSJU - BWI

1 stop7h 56mSpirit Airlines

Deal found 12/11

$89

Wed 1/1412:00 pmSJU - BWI

Nonstop4h 12mSpirit Airlines

Deal found 12/11

$90

Sun 2/223:58 amBQN - BWI

1 stop11h 15mFrontier

Deal found 12/10

$90

Wed 2/114:06 pmSJU - BWI

1 stop9h 25mFrontier

Deal found 12/11

$91

Tue 4/710:50 amPSE - IAD

1 stop10h 23mFrontier

Deal found 12/11

$91

Fri 12/196:25 amSJU - BWI

Nonstop4h 14mFrontier

Deal found 12/11

$92

Mon 1/129:23 pmSJU - BWI

1 stop26h 13mFrontier

Deal found 12/10

$95

Tue 1/274:36 pmSJU - BWI

1 stop25h 34mFrontier

Deal found 12/11

$96

Mon 1/123:48 amBQN - BWI

1 stop19h 48mFrontier

Deal found 12/11

$96

Find flight deals from Puerto Rico to Washington, D.C.

Round-trip from	$167 (Frontier)
One-way from	$79 (Kiwi.com)
Popular in	March
Cheapest in	July
Average price	$298
Good round-trip deal	$145 or less
Good one-way deal	$124 or less

From Puerto Rico to Washington, D.C. (WAS)

Search Deals

One-way flight from Puerto Rico to Washington, D.C. (WAS)

Search Deals

Highest demand for flights based on searches. 1% potential increase in price ($5 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Price to beat on a round-trip flight from Puerto Rico to Washington, D.C. (WAS).

Search Deals

Price to beat on a one-way flight from Puerto Rico to Washington, D.C. (WAS).

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

San JuanWashington, D.C.

SJU - IAD

SJUIAD

San Juan Luis Munoz Marin Intl

Fri 1/16

6:48 pm-11:07 am

2 stops17h 19m

Washington, D.C. Dulles Intl

Mon 1/19

6:00 am-3:27 pm

1 stop8h 27m

$173

San JuanBaltimore

SJU - BWI

SJUBWI

San Juan Luis Munoz Marin Intl

Thu 2/5

9:29 pm-12:38 am

Nonstop4h 09m

Baltimore/Washington

Mon 2/9

6:00 am-10:47 am

Nonstop3h 47m

$179

San JuanBaltimore

SJU - BWI

SJUBWI

San Juan Luis Munoz Marin Intl

Thu 2/5

6:00 am-4:42 pm

1 stop11h 42m

Baltimore/Washington

Mon 2/9

6:15 am-6:40 pm

1 stop11h 25m

$180

San JuanBaltimore

SJU - BWI

SJUBWI

San Juan Luis Munoz Marin Intl

Wed 12/24

4:09 pm-7:23 pm

Nonstop4h 14m

Baltimore/Washington

Sat 1/10

1:45 pm-12:37 am

1 stop9h 52m

$183

San JuanBaltimore

SJU - BWI

SJUBWI

San Juan Luis Munoz Marin Intl

Thu 2/5

9:29 pm-12:41 am

Nonstop4h 12m

Baltimore/Washington

Mon 2/9

6:15 am-6:40 pm

1 stop11h 25m

$185

San JuanBaltimore

SJU - BWI

SJUBWI

San Juan Luis Munoz Marin Intl

Thu 2/19

7:54 pm-7:49 am

1 stop12h 55m

Baltimore/Washington

Sat 2/21

7:02 pm-2:53 am

1 stop6h 51m

$201

San JuanBaltimore

SJU - BWI

SJUBWI

San Juan Luis Munoz Marin Intl

Thu 1/1

7:15 am-10:29 am

Nonstop4h 14m

Baltimore/Washington

Mon 1/5

8:18 pm-1:06 am

Nonstop3h 48m

$205

San JuanWashington, D.C.

SJU - IAD

SJUIAD

San Juan Luis Munoz Marin Intl

Tue 12/23

10:33 am-9:03 pm

1 stop11h 30m

Washington, D.C. Dulles Intl

Thu 1/1

9:41 am-8:58 am

1 stop22h 17m

$205

San JuanBaltimore

SJU - BWI

SJUBWI

San Juan Luis Munoz Marin Intl

Thu 1/22

9:29 pm-12:38 am

Nonstop4h 09m

Baltimore/Washington

Mon 1/26

6:20 am-3:35 pm

1 stop8h 15m

$212

San JuanBaltimore

SJU - BWI

SJUBWI

San Juan Luis Munoz Marin Intl

Fri 12/26

6:25 am-9:39 am

Nonstop4h 14m

Baltimore/Washington

Thu 1/1

8:17 am-8:27 pm

1 stop11h 10m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 60 results

...

Best time to book a flight from Puerto Rico to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Puerto Rico with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Puerto Rico to Washington, D.C.

What is the cheapest month to book a flight from Puerto Rico to Washington, D.C.?

Currently, June is the cheapest month in which you can book a flight from Puerto Rico to Washington, D.C. (average of $59). Flying from Puerto Rico to Washington, D.C. in August is currently the most expensive (average of $138). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PR to WAS?

When flying from Puerto Rico to Washington, D.C., the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 32% versus a flight in the evening.

What is the cheapest day to fly from Puerto Rico to Washington, D.C.?

Travelers seeking maximum savings on their Puerto Rico to Washington, D.C. flight should consider departing on Thursday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Puerto Rico to Washington, D.C.

The most flights from PR0 to WAS are scheduled on a Thursday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

Reviews of airlines servicing Washington, D.C.

Peruse reviews from past customers who have flown with Southwest, United Airlines, and JetBlue from Puerto Rico to Washington, D.C. to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

7.9

Good

4,253 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Southwest

7.9

Good

4,253 reviews

Southwest

7.9

Good

4,253 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

United Airlines

7.4

Good

9,095 reviews

Southwest

7.9

Good

4,253 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

JetBlue

7.2

Good

2,899 reviews

Southwest

7.9

Good

4,253 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Spirit Airlines

6.3

Okay

8,177 reviews

Southwest

7.9

Good

4,253 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Frontier

5.8

Fair

3,084 reviews

Southwest

7.9

Good

4,253 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

How long is the flight from Puerto Rico to Washington, D.C.?
There are many flights that can get you from Puerto Rico to Washington, D.C. in 4h 09m. Fly via Frontier, Spirit Airlines, or Delta to get the fastest option. There are 1568 mi between Puerto Rico and Washington, D.C.. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Puerto Rico to Washington, D.C. one-way?
$59 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Southwest and Delta, with prices starting from $78 and $92, respectively.
What are the most popular routes from Puerto Rico to Washington, D.C.?
While some choose either San Juan Luis Munoz Marin Intl - Washington, D.C. Reagan-National or San Juan Luis Munoz Marin Intl - Baltimore/Washington, San Juan Luis Munoz Marin Intl - Washington, D.C. Dulles Intl is the most popular route from Puerto Rico to Washington, D.C..
What are the most reliable airlines from Puerto Rico to Washington, D.C.?
No one likes to see their flight delayed. When booking a flight from Puerto Rico to Washington, D.C. consider choosing Air Canada (94%), United Airlines (94%) or Frontier (55%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Puerto Rico to Washington, D.C.?
Looking at all options, your cheapest flight can be booked for $67. While the most popular route (San Juan Luis Munoz Marin Intl - Washington, D.C. Dulles Intl) can be booked for $89 on average, our data indicates $430 when flying from Puerto Rico to Washington, D.C..
Can I find deals for flights from Puerto Rico to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Puerto Rico to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Puerto Rico to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Puerto Rico to Washington, D.C..
Can I find deals for business class flights from Puerto Rico to Washington, D.C.?
Yes. Cheapflights offers flight deals from Puerto Rico to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Puerto Rico to Washington, D.C.?
Currently, June is the cheapest month in which you can book a flight from Puerto Rico to Washington, D.C. (average of $59). Flying from Puerto Rico to Washington, D.C. in August is currently the most expensive (average of $138). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Alexandria

Woodbridge

Tysons

Arlington

Owings Mills

Springfield

Hanover

Silver Spring

Fredericksburg

Fairfax

Linthicum Heights

Manassas

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Top 7 airlines flying from Puerto Rico to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$98	Average$247	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$117	Average$215	FlexibilityNo cancel fee	On-time65%
United Airlines	Cheapest$164	Average$459	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$165	Average$355	FlexibilityNo cancel fee	On-time71%
JetBlue	Cheapest$194	Average$382	FlexibilityNo cancel fee	On-time62%
Southwest	Cheapest$220	Average$369	FlexibilityNo cancel fee	On-time63%
Delta	Cheapest$247	Average$403	FlexibilityNo cancel fee	On-timeN/A

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$79+ Cheap flights from Puerto Rico to Washington, D.C. (WAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/15. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Puerto Rico to Washington, D.C.

Cheapest flights from Puerto Rico to Washington, D.C.Explore the most affordable flight options available from Puerto Rico to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Explore the most affordable flight options available from Puerto Rico to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Find flight deals from Puerto Rico to Washington, D.C.

Keep the following information in mind while searching for Puerto Rico to Washington, D.C. flight deals. Data was last updated December 12, 2025.

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One-way from

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Average price

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Good one-way deal

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Best time to book a flight from Puerto Rico to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Puerto Rico with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Puerto Rico to Washington, D.C.

What is the cheapest month to book a flight from Puerto Rico to Washington, D.C.?

What is the cheapest time of day to fly from PR to WAS?

Find hourly flight availability from Puerto Rico to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

What is the cheapest day to fly from Puerto Rico to Washington, D.C.?

Use this chart to determine the cheapest time to fly round-trip from Puerto Rico to Washington, D.C.. Price data was last updated on December 16, 2024.

Weekly flight availability from Puerto Rico to Washington, D.C.

Reviews of airlines servicing Washington, D.C.

Peruse reviews from past customers who have flown with Southwest, United Airlines, and JetBlue from Puerto Rico to Washington, D.C. to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Puerto Rico to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

What are the cheapest airlines to fly from Puerto Rico to Washington, D.C. one-way?

What are the most popular routes from Puerto Rico to Washington, D.C.?

What are the most reliable airlines from Puerto Rico to Washington, D.C.?

What are the cheapest flights from Puerto Rico to Washington, D.C.?

Can I find deals for flights from Puerto Rico to Washington, D.C. that include hotel bookings?

How can I find direct flights from Puerto Rico to Washington, D.C.?

Can I find deals for business class flights from Puerto Rico to Washington, D.C.?

What is the cheapest month to book a flight from Puerto Rico to Washington, D.C.?

Traveling to a place near Washington, D.C.?

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Alternative routes for Puerto Rico to Washington, D.C.

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Top 7 airlines flying from Puerto Rico to Washington, D.C.

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Cheapest flights from Puerto Rico to Washington, D.C.
Explore the most affordable flight options available from Puerto Rico to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.