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Puerto Rico

$168+ Cheap flights from Washington to Puerto Rico

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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SJU
Dec 24 — Dec 311
Tue 12/24
Tue 12/31
1 adult, Economy
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Cheap flight deals from Washington to Puerto Rico

Discover tips and strategies to find the most affordable flight options for your journey from Washington (USWA) to Puerto Rico (PR0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 19, 2024.

Round-trip from

$328
(FlightHub)

One-way from

$168
(American Airlines)
From Washington to Puerto Rico
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One-way flight from Washington to Puerto Rico
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Find flight deals from Washington to Puerto Rico

Cheapest flights from Washington to Puerto Rico
Explore the most affordable flight options available from Washington to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.

This Booking.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/302:16 pmSEA - SJU
2 stops27h 24mSpirit Airlines
Sat 2/87:00 amSJU - SEA
2 stops21h 19mSpirit Airlines
Deal found 12/17$396
This Mytrip deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3011:59 pmSEA - SJU
3 stops33h 50mMultiple Airlines
Sat 2/87:00 amSJU - SEA
2 stops21h 19mMultiple Airlines
Deal found 12/17$429
This Delta deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/187:25 pmPDX - SJU
2 stops13h 38mDelta
Sat 1/182:11 pmSJU - PDX
1 stop13h 18mDelta
Deal found 12/18$609
This American Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2912:31 amSEA - SJU
1 stop10h 39mAmerican Airlines
Sat 2/86:15 amSJU - SEA
1 stop21h 11mAmerican Airlines
Deal found 12/17$615
This Frontier deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/204:36 pmSEA - SJU
1 stop9h 54mFrontier
Wed 12/258:00 amSJU - SEA
1 stop12h 37mFrontier
Deal found 12/18$703
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/301:55 pmSEA - SJU
1 stop27h 00mUnited Airlines
Fri 2/72:05 amSJU - SEA
1 stop13h 11mUnited Airlines
Deal found 12/17$718
This United deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/185:00 amPDX - SJU
1 stop9h 25mUnited Airlines
Fri 1/172:05 amSJU - PDX
2 stops20h 57mUnited Airlines
Deal found 12/18$733
This American Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2510:42 pmPDX - SJU
1 stop9h 18mAmerican Airlines
Wed 1/16:25 amSJU - PDX
1 stop15h 20mAmerican Airlines
Deal found 12/18$752
This Delta deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2411:40 amSEA - SJU
1 stop10h 38mDelta
Wed 1/87:00 amSJU - SEA
2 stops15h 46mDelta
Deal found 12/19$799
This Mytrip deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2311:59 pmPDX - SJU
2 stops21h 36mMultiple Airlines
Fri 12/272:45 amSJU - PDX
2 stops24h 08mMultiple Airlines
Deal found 12/18$803
This Mytrip deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/267:19 pmPDX - SJU
2 stops26h 16mSpirit Airlines
Mon 12/304:30 amSJU - PDX
2 stops18h 23mSpirit Airlines
Deal found 12/18$818
This Sun Country Air deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/186:04 pmPDX - SJU
1 stop18h 28mSun Country Air
Thu 12/265:35 pmSJU - PDX
1 stop33h 18mSun Country Air
Deal found 12/18$920

Find flights from Washington to Puerto Rico within your budget

Customize your flight search to find flights from Washington to Puerto Rico that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 19, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleSan Juan

SEA - SJU

SEASJU

Seattle/Tacoma Intl

Wed 1/22

9:45 am-11:18 am

2 stops21h 33m

San Juan Luis Munoz Marin Intl

Wed 1/29

7:00 am-12:19 am

2 stops21h 19m

$328

SeattleSan Juan

SEA - SJU

SEASJU

Seattle/Tacoma Intl

Thu 1/23

8:00 am-10:22 pm

1 stop10h 22m

San Juan Luis Munoz Marin Intl

Wed 1/29

2:05 am-4:16 pm

2 stops18h 11m

$336

SeattleSan Juan

SEA - SJU

SEASJU

Seattle/Tacoma Intl

Sat 2/1

1:43 pm-11:45 am

1 stop18h 02m

San Juan Luis Munoz Marin Intl

Sat 2/8

6:15 am-2:56 pm

2 stops12h 41m

$337

SeattleAguadilla

SEA - BQN

SEABQN

Seattle/Tacoma Intl

Mon 2/3

7:00 am-11:57 pm

2 stops12h 57m

Aguadilla Borinquen

Mon 2/10

1:09 am-1:55 pm

2 stops16h 46m

$346

SeattleSan Juan

SEA - SJU

SEASJU

Seattle/Tacoma Intl

Mon 1/6

4:36 pm-6:30 am

1 stop9h 54m

San Juan Luis Munoz Marin Intl

Fri 1/10

7:00 am-12:19 am

2 stops21h 19m

$363

SpokaneSan Juan

GEG - SJU

GEGSJU

Spokane

Mon 1/13

7:24 pm-4:55 pm

2 stops17h 31m

San Juan Luis Munoz Marin Intl

Wed 1/22

2:11 pm-12:03 am

2 stops13h 52m

$384

PortlandSan Juan

PDX - SJU

PDXSJU

Portland

Tue 1/14

6:00 am-12:04 am

2 stops14h 04m

San Juan Luis Munoz Marin Intl

Sat 1/25

6:15 am-11:36 pm

1 stop21h 21m

$386

PortlandSan Juan

PDX - SJU

PDXSJU

Portland

Sat 1/11

5:30 pm-2:30 pm

2 stops17h 00m

San Juan Luis Munoz Marin Intl

Sat 1/18

6:36 pm-4:35 pm

2 stops25h 59m

$395

PortlandAguadilla

PDX - BQN

PDXBQN

Portland

Tue 2/25

7:05 am-11:57 pm

2 stops12h 52m

Aguadilla Borinquen

Mon 3/3

1:09 am-12:33 pm

2 stops15h 24m

$396

PortlandSan Juan

PDX - SJU

PDXSJU

Portland

Tue 4/15

5:20 am-10:30 pm

2 stops14h 10m

San Juan Luis Munoz Marin Intl

Fri 4/25

7:40 am-6:35 pm

2 stops13h 55m

$420

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

Showing 1-10 of 48 results
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Best time to book a flight from Washington to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Washington 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.

Travel insights for flights from Washington to Puerto Rico

Get recent, data-driven insights about flights from Washington to Puerto Rico including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from State of Washington to Puerto Rico?

Currently, September is the cheapest month in which you can book a flight from State of Washington to Puerto Rico (average of $254). Flying from State of Washington to Puerto Rico in March is currently the most expensive (average of $334). 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 WA to PR?

Find hourly flight availability from Washington to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 19, 2024.

When flying from State of Washington to Puerto Rico, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Puerto Rico ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Puerto Rico when rainfall is around 2.2 in.

Temperature in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Puerto Rico, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Puerto Rico. Reviews last updated December 19, 2024.
Peruse reviews from past customers who have flown with JetBlue, Spirit Airlines and Alaska Airlines from Washington to Puerto Rico to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,836 reviews

Entertainment

7.7

Crew

8.7

Food

7.2

Boarding

8.2

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,836 reviews
Southwest
8.1
Very good
4,836 reviews

Entertainment

7.7

Crew

8.7

Food

7.2

Boarding

8.2

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,552 reviews
Southwest
8.1
Very good
4,836 reviews

Entertainment

7.7

Crew

8.7

Food

7.2

Boarding

8.2

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,600 reviews
Southwest
8.1
Very good
4,836 reviews

Entertainment

7.7

Crew

8.7

Food

7.2

Boarding

8.2

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

JetBlue
7.4
Good
3,274 reviews
Southwest
8.1
Very good
4,836 reviews

Entertainment

7.7

Crew

8.7

Food

7.2

Boarding

8.2

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

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

  • What are the cheapest airlines to fly from State of Washington to Puerto Rico one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $168. Delta flights start at $192 while deals on Frontier start at $192 one-way.

  • Can I find deals for flights from Washington to Puerto Rico that include hotel bookings?

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

  • How can I find direct flights from Washington to Puerto Rico?

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

  • Can I find deals for business class flights from Washington to Puerto Rico?

    Yes. Cheapflights offers flight deals from Washington to Puerto Rico 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 State of Washington to Puerto Rico?

    Currently, September is the cheapest month in which you can book a flight from State of Washington to Puerto Rico (average of $254). Flying from State of Washington to Puerto Rico in March is currently the most expensive (average of $334). 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

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Alternative routes for Washington to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Washington to Puerto Rico

Discover the top 9 airlines that operate flights from Washington to Puerto Rico. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$255Average$388FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$283Average$534FlexibilityNo cancel feeOn-time62%
FrontierCheapest$290Average$580FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$306Average$737FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$324Average$646FlexibilityNo cancel feeOn-time71%
Sun Country AirCheapest$348Average$885FlexibilityNo cancel feeOn-time83%
SouthwestCheapest$384Average$633FlexibilityNo cancel feeOn-time63%
DeltaCheapest$394Average$712FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$425Average$678FlexibilityNo cancel feeOn-time75%
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