What airlines fly to State of Washington?

American Airlines, United Airlines and JetBlue are the top three most popular airlines that fly to State of Washington from Puerto Rico according to our data. American Airlines is the first choice among our users, with 48% 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.

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 12m and 17h 26m, respectively.

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

Southwest, Delta, and American 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 5 as of April 2026.

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.

$154 Cheap Flights from Puerto Rico to Washington in 2026

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Find the cheapest flights from Puerto Rico to Washington

Round-trip

One-way

Last minute

Recent round-trip flight deals from Puerto Rico to Washington

Enter your travel dates to find the best prices.

8:55 pm - 11:40 am

SJU

PDX

17h 45m

2 stops

10:45 pm - 12:50 pm

PDX

SJU

11h 05m

1 stop

$466Southwest

Thu, Aug 20 - Mon, Aug 24

6:00 am - 6:35 pm

SJU

SEA

39h 35m

3 stops

3:30 pm - 11:22 pm

SEA

SJU

28h 52m

2 stops

$486Multiple Airlines

Wed, May 27 - Fri, Jun 5

2:45 pm - 9:31 pm

SJU

GEG

9h 46m

1 stop

10:40 pm - 11:45 am

GEG

SJU

10h 05m

1 stop

$486Delta

Thu, Apr 30 - Mon, May 4

6:00 am - 2:01 pm

SJU

SEA

35h 01m

3 stops

3:30 pm - 2:08 am

SEA

SJU

31h 38m

2 stops

$487Multiple Airlines

Thu, May 28 - Sat, Jun 6

3:56 pm - 11:59 pm

SJU

SEA

11h 03m

1 stop

5:02 am - 8:38 pm

SEA

SJU

12h 36m

2 stops

$490United Airlines

Fri, May 8 - Tue, May 19

7:00 am - 7:33 pm

SJU

SEA

15h 33m

1 stop

6:00 pm - 1:16 pm

SEA

SJU

16h 16m

2 stops

$494Delta

Thu, Sep 24 - Fri, Oct 2

11:59 pm - 9:35 am

SJU

SEA

12h 36m

1 stop

6:00 am - 11:59 pm

SEA

SJU

14h 59m

1 stop

$495American Airlines

Mon, May 11 - Sun, May 24

1:40 pm - 9:06 pm

SJU

SEA

10h 26m

1 stop

7:05 pm - 12:04 pm

SEA

SJU

13h 59m

2 stops

$496United Airlines

Mon, May 4 - Fri, May 8

3:44 pm - 11:07 pm

SJU

PDX

10h 23m

1 stop

11:59 pm - 2:54 pm

PDX

SJU

11h 55m

1 stop

$530American Airlines

Tue, Aug 18 - Tue, Aug 25

6:45 am - 11:55 pm

SJU

GEG

20h 10m

3 stops

5:00 am - 11:02 pm

GEG

SJU

15h 02m

2 stops

$1,557Alaska Airlines

Sat, May 2 - Wed, May 6

United Airlines flights from Puerto Rico to State of Washington

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

United Airlines

May 8

SJU3:56 pmSan Juan Luis Munoz Marin Intl

11h 03m

1 stop

SEA11:59 pmSeattle/Tacoma Intl

May 19

SEA5:02 amSeattle/Tacoma Intl

12h 36m

2 stops

SJU8:38 pmSan Juan Luis Munoz Marin Intl

$490

United Airlines

May 4

SJU1:40 pmSan Juan Luis Munoz Marin Intl

10h 26m

1 stop

SEA9:06 pmSeattle/Tacoma Intl

May 8

SEA7:05 pmSeattle/Tacoma Intl

13h 59m

2 stops

SJU12:04 pmSan Juan Luis Munoz Marin Intl

$496

United Airlines

May 2

SJU7:20 amSan Juan Luis Munoz Marin Intl

14h 16m

2 stops

GEG6:36 pmSpokane

May 6

GEG5:00 amSpokane

12h 38m

2 stops

SJU8:38 pmSan Juan Luis Munoz Marin Intl

$503

JetBlue flights from Puerto Rico to State of Washington

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

JetBlue

Apr 22

SJU1:25 pmSan Juan Luis Munoz Marin Intl

12h 06m

1 stop

SEA10:31 pmSeattle/Tacoma Intl

May 1

SEA7:25 amSeattle/Tacoma Intl

9h 59m

1 stop

SJU8:24 pmSan Juan Luis Munoz Marin Intl

$686

JetBlue

Jun 2

BQN6:30 amAguadilla Borinquen

17h 26m

1 stop

SEA8:56 pmSeattle/Tacoma Intl

Jun 16

SEA10:28 pmSeattle/Tacoma Intl

17h 16m

1 stop

BQN6:44 pmAguadilla Borinquen

$982

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

Cheapest round-trip

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Thu 8/20

8:55 pm-11:40 am

2 stops17h 45m

Portland

Mon 8/24

10:45 pm-12:50 pm

1 stop11h 05m

$466

San JuanSeattle

SJU - SEA

SJUSEA

San Juan Luis Munoz Marin Intl

Wed 5/27

6:00 am-6:35 pm

3 stops39h 35m

Seattle/Tacoma Intl

Fri 6/5

3:30 pm-11:22 pm

2 stops28h 52m

$486

Quickest round-trip

San JuanSpokane

SJU - GEG

SJUGEG

San Juan Luis Munoz Marin Intl

Thu 4/30

2:45 pm-9:31 pm

1 stop9h 46m

Spokane

Mon 5/4

10:40 pm-11:45 am

1 stop10h 05m

$486

San JuanSeattle

SJU - SEA

SJUSEA

San Juan Luis Munoz Marin Intl

Thu 5/28

6:00 am-2:01 pm

3 stops35h 01m

Seattle/Tacoma Intl

Sat 6/6

3:30 pm-2:08 am

2 stops31h 38m

$487

San JuanSeattle

SJU - SEA

SJUSEA

San Juan Luis Munoz Marin Intl

Fri 5/8

3:56 pm-11:59 pm

1 stop11h 03m

Seattle/Tacoma Intl

Tue 5/19

5:02 am-8:38 pm

2 stops12h 36m

$490

San JuanSeattle

SJU - SEA

SJUSEA

San Juan Luis Munoz Marin Intl

Thu 9/24

7:00 am-7:33 pm

1 stop15h 33m

Seattle/Tacoma Intl

Fri 10/2

6:00 pm-1:16 pm

2 stops16h 16m

$494

San JuanSeattle

SJU - SEA

SJUSEA

San Juan Luis Munoz Marin Intl

Mon 5/11

11:59 pm-9:35 am

1 stop12h 36m

Seattle/Tacoma Intl

Sun 5/24

6:00 am-11:59 pm

1 stop14h 59m

$495

San JuanSeattle

SJU - SEA

SJUSEA

San Juan Luis Munoz Marin Intl

Mon 5/4

1:40 pm-9:06 pm

1 stop10h 26m

Seattle/Tacoma Intl

Fri 5/8

7:05 pm-12:04 pm

2 stops13h 59m

$496

San JuanPortland

SJU - PDX

SJUPDX

San Juan Luis Munoz Marin Intl

Tue 8/18

3:44 pm-11:07 pm

1 stop10h 23m

Portland

Tue 8/25

11:59 pm-2:54 pm

1 stop11h 55m

$530

San JuanSpokane

SJU - GEG

SJUGEG

San Juan Luis Munoz Marin Intl

Sat 5/2

6:45 am-11:55 pm

3 stops20h 10m

Spokane

Wed 5/6

5:00 am-11:02 pm

2 stops15h 02m

$1,557

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 February is, on average, the cheapest month to fly to State of Washington from Puerto Rico, with most prices found around $384. If you aren’t able to travel to State of Washington during the month of February, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $409.

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 $529 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 $453 on momondo.

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

You could potentially save up to 21% 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 36m
Direct flights	None

The fastest flight from Puerto Rico to State of Washington takes 10h 36m

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

Frequently asked questions about flying 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 5 as of April 2026.
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
Delta	PriceFrom $182	Free Cancellation	Rating 7.9 8,428 reviews	Search Delta flights
JetBlue	PriceFrom $266	Free Cancellation	Rating 7.2 2,947 reviews	Search JetBlue flights
American Airlines	PriceFrom $367	Free Cancellation	Rating 7.1 11,637 reviews	Search American Airlines flights
United Airlines	PriceFrom $377	Free Cancellation	Rating 7.4 9,609 reviews	Search United Airlines flights
Southwest	PriceFrom $463	Free Cancellation	Rating 8.0 4,330 reviews	Search Southwest 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.