Cheap flights from Puerto Rico to Seattle (SEA)

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How to find the cheapest flight from
Puerto Rico to Seattle (SEA)

All the information you need to plan the best null to SEA flight in 2021: compare Puerto Rico to Seattle flight prices with the expected peak season, weather and rainfall in Seattle.
How far in advance should I book a flight from Puerto Rico to Seattle?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 28 days in advance, which can save you up to 71% on flights from Puerto Rico to Seattle compared to booking the week you need them. Waiting 28 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $123. For sooner than that we have options available in the next 3 days from $189.

What is the cheapest month to fly from Puerto Rico to Seattle?

April can be a great time to fly to Seattle from Puerto Rico with a flight ticket averaging about $115. Cheapflights users have found deals in the month of April for as cheap as $36. The most expensive prices can be found in the month of December.

Cheap flights from Puerto Rico to Seattle in May, June 2021

The best prices found for Puerto Rico to SEA flights for May, June
20 May - 24 May
$301pp
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
19 May - 24 May
$324pp
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
20 May - 24 May
$340pp
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl

Puerto Rico to Seattle 2021 flight deals

Cheap flights to Seattle from Puerto Rico found for this year
20 May - 24 May
$301pp
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
19 May - 24 May
$324pp
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
4 Aug - 25 Aug
$328pp
SJU
San Juan Luis Munoz Marin Intl
United Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
United Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl

Last minute flights from Puerto Rico to Seattle

Late deals on round-trip flights to Seattle from Puerto Rico, departing today and this week
20 May - 24 May
$301pp
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
20 May - 24 May
$340pp
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
20 May - 24 May
$348pp
SJU
San Juan Luis Munoz Marin Intl
American Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
American Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl

One-way flights to Seattle from Puerto Rico

The cheapest one-way flights from Puerto Rico to Seattle
10:19 pm - 7:33 am
Spirit Airlines
2 Stops
12h 14m
SJU - SEA
Spirit Airlines
$191
Travelocity
10:06 am - 7:34 pm
American Airlines
1 Stop
12h 28m
SJU - SEA
American Airlines
3:35 am - 3:39 pm
JetBlue
1 Stop
15h 04m
SJU - SEA
JetBlue

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Puerto Rico</span> to <span class="emphasized">Seattle</span> flights.

Flight FAQs

From Puerto Rico to Seattle

Are flight prices decreasing from Puerto Rico to Seattle due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Puerto Rico and Seattle for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Puerto Rico to Seattle/Tacoma Intl have flexible cancellations due to COVID-19?

Some of our airline partners flying from Puerto Rico to Seattle/Tacoma Intl have new flexible policies in place due to COVID-19. United Airlines, American Airlines, and JetBlue are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

What airport do you fly into for flights to Seattle from Puerto Rico?

Seattle/Tacoma Intl (SEA) is the airport you will fly into if you book a flight from Puerto Rico to Seattle. It is only a 11.4 mi journey from Seattle/Tacoma Intl (SEA) to Seattle’s city center.

Can I find flights from Puerto Rico to Seattle for under $400 on Cheapflights?

Yes, there are multiple flights from Puerto Rico to Seattle for under $400. The cheapest flight booked recently is on Multiple Airlines for just $301, but on average you can expect to pay $371.

Are there nonstop flights from Puerto Rico to Seattle for under $300 on Cheapflights?

There are no nonstop flights from Puerto Rico to Seattle, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Puerto Rico to Seattle for under $400?

There are currently 20+ open flights from Puerto Rico to Seattle within the next 7 days for less than $400.

What are the most popular airlines that fly from Puerto Rico to Seattle?

When booking a flight from Puerto Rico to Seattle, you may want to consider flying on American Airlines, JetBlue or Delta as they are the most popular for this route.

What are the most popular routes from Puerto Rico to Seattle?

When deciding which route to take from Puerto Rico to Seattle consider San Juan Luis Munoz Marin Intl - Seattle/Tacoma Intl, Culebra - Seattle/Tacoma Intl or Aguadilla Borinquen - Seattle/Tacoma Intl as they are the most popular.

What are the cheapest Flights from Puerto Rico to Seattle?

Looking for the cheapest flight from Puerto Rico to Seattle? While on average our users pay $734, our data indicates the cheapest price to be $135. The most popular route (San Juan Luis Munoz Marin Intl - Seattle/Tacoma Intl), is priced around $396.

How long is the flight from Puerto Rico to Seattle?

Airlines like American Airlines, United Airlines, and Frontier fly from Puerto Rico to Seattle in about 10h 28m. The time it takes to get you to your destination can typically vary by up to 5h 27m. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Puerto Rico to Seattle round-trip?

Flying on United Airlines is currently your cheapest option to Seattle, with prices starting at $328. Another option worth looking into is American Airlines, starting at $353 round trip.

What are the cheapest airlines to fly from Puerto Rico to Seattle one-way?

The cheapest airlines for a one-way flight from Puerto Rico to Seattle are Frontier ($139), American Airlines ($171), and United Airlines ($174).

Destination information for Seattle

Things to know before you go - useful duration and weather info for your trip from Puerto Rico to Seattle.
Today's exchange rate
$1 = $1.00
Average temperature for May in Seattle
66.2 °F
Avg rainfall for May in Seattle
1.8 ″

Airports servicing

Culebra (CPX)
Mayagüez Eugenio M De Hostos (MAZ)
Ceiba J. Aponte de la Torre (NRR)
Ponce (PSE)
Vieques (VQS)

Airports servicing Seattle

Top 6 airlines flying from Puerto Rico to Seattle

The chart below displays the airlines Cheapflights users traveling from Puerto Rico to Seattle choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Sun Country Air
$161 $294 No cancel fee 83%
JetBlue
$158 $419 No cancel fee 62%
United Airlines
$208 $463 No cancel fee 69%
American Airlines
$196 $477 No cancel fee 71%
Spirit Airlines
$347 $496 No cancel fee 65%
Delta
$186 $556 No cancel fee N/A
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