How long is the flight from Puerto Rico to State of Washington?

If you’re flying from a popular airport in Puerto Rico, such as San Juan or Aguadilla, and flying into State of Washington, then you can expect flight times to average 10h 50m and 26h 41m, respectively.

What airlines fly to State of Washington?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to State of Washington from Puerto Rico according to our data. United Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 5 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Puerto Rico to Washington?

Frontier, American Airlines, and United Airlines are the most popular carriers operating from Puerto Rico to Washington

When did momondo last update prices for flights from Puerto Rico to Washington?

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

How many operators does momondo search for flights from Puerto Rico to Washington?

The number of operators available for flights from Puerto Rico to Washington is 6 as of December 2025.

How old do you have to be to fly from Puerto Rico to Washington?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Puerto Rico to Washington.

What documentation or ID do you need to fly to Washington?

The travel and health documents you'll need for your trip to Washington may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$131 Cheap Flights from Puerto Rico to Washington in 2025/26

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Recent round-trip flight deals from Puerto Rico to Washington

Enter your travel dates to find the best prices.

7:05 pm - 12:38 pm

SJU

PDX

45h 33m3 stops

12:10 pm - 6:02 pm

PDX

SJU

25h 52m2 stops

$355Multiple Airlines

Tue, Jan 6 - Sun, Jan 11

1:50 pm - 10:05 pm

SJU

SEA

11h 15m1 stop

6:00 am - 10:54 pm

SEA

SJU

13h 54m1 stop

$363Delta

Fri, Apr 24 - Sat, May 2

12:27 pm - 4:22 pm

SJU

SEA

31h 55m2 stops

12:00 pm - 9:54 am

SEA

SJU

17h 54m2 stops

$369Frontier

Fri, Feb 27 - Sun, Mar 1

6:00 am - 3:34 pm

SJU

SEA

13h 34m2 stops

8:35 am - 11:59 pm

SEA

SJU

11h 24m2 stops

$370American Airlines

Wed, Feb 4 - Sun, Feb 8

8:20 am - 7:04 pm

SJU

SEA

14h 44m1 stop

11:12 pm - 3:04 pm

SEA

SJU

11h 52m1 stop

$371American Airlines

Wed, Feb 4 - Sun, Feb 8

8:30 am - 9:08 pm

SJU

SEA

16h 38m1 stop

5:39 am - 11:32 pm

SEA

SJU

13h 53m1 stop

$394American Airlines

Tue, Feb 24 - Thu, Mar 5

7:33 pm - 11:15 am

SJU

PDX

43h 42m2 stops

12:10 pm - 6:02 pm

PDX

SJU

25h 52m2 stops

$403Frontier

Tue, Jan 6 - Sun, Jan 11

3:46 pm - 10:53 pm

SJU

PDX

11h 07m1 stop

7:00 am - 9:00 pm

PDX

SJU

10h 00m1 stop

$419United Airlines

Thu, Jan 15 - Thu, Jan 22

1:09 am - 11:07 am

BQN

SEA

13h 58m1 stop

7:00 am - 11:57 pm

SEA

BQN

12h 57m1 stop

$453United Airlines

Wed, Jan 21 - Sun, Jan 25

8:20 am - 7:15 pm

SJU

PDX

13h 55m2 stops

3:00 pm - 9:10 am

PDX

SJU

15h 10m2 stops

$488Southwest

Tue, Apr 7 - Thu, May 7

Delta flights from Puerto Rico to State of Washington

Our best Delta deals on Puerto Rico to State of Washington flight tickets

Delta

Apr 24

SJU1:50 pmSan Juan Luis Munoz Marin Intl

13h 11m

2 stops

SEA12:01 amSeattle/Tacoma Intl

May 2

SEA6:00 amSeattle/Tacoma Intl

13h 54m

1 stop

SJU10:54 pmSan Juan Luis Munoz Marin Intl

$363

Find similar

Delta

Feb 24

SJU6:15 amSan Juan Luis Munoz Marin Intl

16h 14m

2 stops

SEA6:29 pmSeattle/Tacoma Intl

Mar 3

SEA6:10 amSeattle/Tacoma Intl

13h 48m

2 stops

SJU11:58 pmSan Juan Luis Munoz Marin Intl

$426

Find similar

Delta

Feb 24

SJU2:16 pmSan Juan Luis Munoz Marin Intl

13h 53m

2 stops

SEA12:09 amSeattle/Tacoma Intl

Mar 3

SEA6:10 amSeattle/Tacoma Intl

13h 48m

2 stops

SJU11:58 pmSan Juan Luis Munoz Marin Intl

$429

Find similar

Frontier flights from Puerto Rico to State of Washington

Our best Frontier deals on Puerto Rico to State of Washington flight tickets

Frontier

Feb 27

SJU12:27 pmSan Juan Luis Munoz Marin Intl

31h 55m

2 stops

SEA4:22 pmSeattle/Tacoma Intl

Mar 1

SEA12:00 pmSeattle/Tacoma Intl

17h 54m

2 stops

SJU9:54 amSan Juan Luis Munoz Marin Intl

$369

Find similar

Frontier

Jan 6

SJU7:33 pmSan Juan Luis Munoz Marin Intl

43h 42m

2 stops

PDX11:15 amPortland

Jan 11

PDX12:10 pmPortland

25h 52m

2 stops

SJU6:02 pmSan Juan Luis Munoz Marin Intl

$403

Find similar

Frontier

Dec 22

SJU10:33 amSan Juan Luis Munoz Marin Intl

29h 57m

2 stops

SEA12:30 pmSeattle/Tacoma Intl

Jan 5

SEA6:33 pmSeattle/Tacoma Intl

15h 45m

2 stops

SJU2:18 pmSan Juan Luis Munoz Marin Intl

$475

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Tue 1/6

7:05 pm-12:38 pm

3 stops45h 33m

Portland

Sun 1/11

12:10 pm-6:02 pm

2 stops25h 52m

$355

San JuanSeattle

SJU - SEA

SJUSEA

San Juan Luis Munoz Marin Intl

Fri 4/24

1:50 pm-10:05 pm

1 stop11h 15m

Seattle/Tacoma Intl

Sat 5/2

6:00 am-10:54 pm

1 stop13h 54m

$363

San JuanSeattle

SJU - SEA

SJUSEA

San Juan Luis Munoz Marin Intl

Fri 2/27

12:27 pm-4:22 pm

2 stops31h 55m

Seattle/Tacoma Intl

Sun 3/1

12:00 pm-9:54 am

2 stops17h 54m

$369

San JuanSeattle

SJU - SEA

SJUSEA

San Juan Luis Munoz Marin Intl

Wed 2/4

6:00 am-3:34 pm

2 stops13h 34m

Seattle/Tacoma Intl

Sun 2/8

8:35 am-11:59 pm

2 stops11h 24m

$370

San JuanSeattle

SJU - SEA

SJUSEA

San Juan Luis Munoz Marin Intl

Wed 2/4

8:20 am-7:04 pm

1 stop14h 44m

Seattle/Tacoma Intl

Sun 2/8

11:12 pm-3:04 pm

1 stop11h 52m

$371

San JuanSeattle

SJU - SEA

SJUSEA

San Juan Luis Munoz Marin Intl

Tue 2/24

8:30 am-9:08 pm

1 stop16h 38m

Seattle/Tacoma Intl

Thu 3/5

5:39 am-11:32 pm

1 stop13h 53m

$394

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Tue 1/6

7:33 pm-11:15 am

2 stops43h 42m

Portland

Sun 1/11

12:10 pm-6:02 pm

2 stops25h 52m

$403

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Thu 1/15

3:46 pm-10:53 pm

1 stop11h 07m

Portland

Thu 1/22

7:00 am-9:00 pm

1 stop10h 00m

$419

AguadillaSeattle

BQN - SEA

BQNSEA

Aguadilla Borinquen

Wed 1/21

1:09 am-11:07 am

1 stop13h 58m

Seattle/Tacoma Intl

Sun 1/25

7:00 am-11:57 pm

1 stop12h 57m

$453

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Tue 4/7

8:20 am-7:15 pm

2 stops13h 55m

Portland

Thu 5/7

3:00 pm-9:10 am

2 stops15h 10m

$488

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 Puerto Rico to State of Washington

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 State of Washington?

The month of October is, on average, the cheapest month to fly to State of Washington from Puerto Rico, with most prices found around $436. If you aren’t able to travel to State of Washington during the month of October, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $437.

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from Puerto Rico to State of Washington is on a Tuesday. Travelers who choose to depart for State of Washington on a Tuesday will often find tickets for as low as $462. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Puerto Rico to State of Washington for around $788.

What is the cheapest time of day to depart on your flight to State of Washington?

The cheapest time of day to fly to State of Washington is in the evening when flights can be purchased for as low as $453. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $589 on average. Flights to State of Washington from Puerto Rico in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to State of Washington?

You are more likely to see cheaper flights to State of Washington from Puerto Rico when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $535 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Puerto Rico for as low as $465 on momondo.

Can stopping save me money on Puerto Rico to State of Washington flights?

You could potentially save up to 1% on your flight if you consider stops on a Puerto Rico to State of Washington flight.

Cheap Puerto Rico to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Puerto Rico to State of Washington

Fastest flight time	10h 50m
Direct flights	None

The fastest flight from Puerto Rico to State of Washington takes 10h 50m

There are no direct flights from Puerto Rico to State of Washington. There are no popular flight routes from Puerto Rico to State of Washington.

Search flight deals

When did momondo last update prices for flights from Puerto Rico to Washington?
Prices for flights from Puerto Rico to Washington are refreshed on a daily basis.
How many operators does momondo search for flights from Puerto Rico to Washington?
The number of operators available for flights from Puerto Rico to Washington is 6 as of December 2025.
How old do you have to be to fly from Puerto Rico to Washington?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Puerto Rico to Washington.
What documentation or ID do you need to fly to Washington?
The travel and health documents you'll need for your trip to Washington may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Puerto Rico to State of Washington?
Based on momondo bookings for flights between Puerto Rico and State of Washington, the leading plane model is Boeing 737-900, making up 100.00% of the total bookings.

Best airlines flying from Puerto Rico to State of Washington

Compare and see reviews for airlines that fly from Puerto Rico to State of Washington with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $241	Free Cancellation	Rating 6.3 8,190 reviews	Search Spirit Airlines flights
JetBlue	PriceFrom $266	Free Cancellation	Rating 7.2 2,897 reviews	Search JetBlue flights
American Airlines	PriceFrom $367	Free Cancellation	Rating 7.2 11,054 reviews	Search American Airlines flights
United Airlines	PriceFrom $376	Free Cancellation	Rating 7.4 9,091 reviews	Search United Airlines flights
Delta	PriceFrom $377	Free Cancellation	Rating 7.9 8,005 reviews	Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Puerto Rico to Washington?

Finding the right flight to Washington from Puerto Rico is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington quick and easy, saving you time and money.

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

Yes. All flights to Washington from Puerto Rico on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Puerto Rico to Washington?

momondo helps you find the best flight between Puerto Rico and Washington by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Puerto Rico to Washington now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington and let you know when they change.