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Cheap flights from Seattle to Puerto Rico from $135

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Puerto Rico departing on 12/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Seattle to Puerto Rico

Cheap round-trip flights

These are some of the best round-trip flight deals from Seattle to Puerto Rico that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Seattle to Puerto Rico.

Cheap last minute flights

Planning a quick getaway from Seattle to Puerto Rico? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Puerto Rico, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Seattle to Puerto Rico

Find recent round-trip train or bus tickets from Seattle to Puerto Rico.

All round-trip flight deals to Puerto Rico

The cheapest plane tickets to Puerto Rico found on KAYAK recently.
4:36 pm - 6:30 amSEA-SJU
9h 54m1 stop
7:00 am - 12:14 amSJU-SEA
21h 14m2 stops
lun., ene. 6 - mié., ene. 15
4:00 pm - 12:37 pmSEA-SJU
16h 37m2 stops
8:31 pm - 1:11 pmSJU-SEA
20h 40m2 stops
$258Spirit Airlines
Find Deal
mar., dic. 10 - mar., dic. 17
4:00 pm - 12:37 pmSEA-SJU
16h 37m2 stops
8:31 pm - 1:11 pmSJU-SEA
20h 40m2 stops
$260Spirit Airlines
Find Deal
mar., dic. 10 - mar., dic. 17
1:50 pm - 3:48 amSEA-SJU
9h 58m1 stop
5:00 am - 2:10 pmSJU-SEA
13h 10m1 stop
$326JetBlue
Find Deal
lun., ene. 6 - vie., ene. 17
1:43 pm - 11:45 amSEA-SJU
18h 02m1 stop
12:50 pm - 11:26 pmSJU-SEA
14h 36m1 stop
$336American Airlines
Find Deal
jue., ene. 23 - mié., ene. 29
7:08 am - 11:57 pmSEA-BQN
12h 49m1 stop
1:09 am - 2:00 pmBQN-SEA
16h 51m2 stops
$336United Airlines
Find Deal
lun., feb. 3 - lun., feb. 10
12:45 am - 5:30 pmSEA-SJU
12h 45m2 stops
6:15 am - 2:56 pmSJU-SEA
12h 41m2 stops
$387American Airlines
Find Deal
dom., ene. 12 - mar., ene. 28
7:00 am - 11:57 pmSEA-BQN
12h 57m2 stops
1:09 am - 9:20 pmBQN-SEA
24h 11m3 stops
$410United Airlines
Find Deal
lun., feb. 3 - lun., feb. 10
11:15 pm - 4:13 pmSEA-SJU
13h 58m1 stop
12:54 pm - 11:59 pmSJU-SEA
14h 05m1 stop
$489Delta
Find Deal
mar., mar. 11 - mié., mar. 19
7:05 pm - 2:15 pmSEA-SJU
15h 10m2 stops
7:30 am - 5:12 pmSJU-SEA
13h 42m1 stop
$492Delta
Find Deal
mar., dic. 10 - mar., dic. 17
5:15 am - 5:43 pmSEA-SJU
32h 28m3 stops
$135Spirit Airlines
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mié., dic. 11
12:50 pm - 5:43 pmSEA-SJU
24h 53m2 stops
$148Spirit Airlines
Find Deal
lun., dic. 16
1:43 pm - 1:30 pmSEA-SJU
19h 47m1 stop
$168American Airlines
Find Deal
sáb., feb. 1
10:54 pm - 1:45 pmSEA-SJU
11h 51m1 stop
$172American Airlines
Find Deal
dom., abr. 27
7:10 pm - 12:47 pmSEA-SJU
13h 37m2 stops
$213United Airlines
Find Deal
lun., ene. 6
12:40 am - 7:39 pmSEA-SJU
15h 59m2 stops
$227Delta
Find Deal
sáb., abr. 26
11:35 am - 1:55 amSEA-SJU
10h 20m1 stop
$257JetBlue
Find Deal
mié., nov. 27
6:00 am - 11:23 pmSEA-SJU
13h 23m1 stop
$277Delta
Find Deal
lun., dic. 16
11:51 pm - 3:38 pmSEA-SJU
11h 47m1 stop
$307United Airlines
Find Deal
dom., ene. 5
1:50 pm - 3:48 amSEA-SJU
9h 58m1 stop
$449JetBlue
Find Deal
mié., dic. 25
7:00 am - 4:14 pmSEA-SJU
29h 14m1 stop
8:39 pm - 2:53 pmSJU-SEA
22h 14m2 stops
dom., nov. 24 - mar., dic. 3
9:35 pm - 10:07 amSEA-SJU
32h 32m3 stops
8:39 pm - 12:10 amSJU-SEA
31h 31m3 stops
$549Spirit Airlines
Find Deal
dom., nov. 24 - mar., dic. 3
11:10 pm - 5:10 pmSEA-SJU
14h 00m1 stop
8:00 am - 4:48 pmSJU-SEA
12h 48m2 stops
$668Delta
Find Deal
dom., nov. 24 - vie., nov. 29
6:20 pm - 3:38 pmSEA-SJU
17h 18m2 stops
2:05 am - 11:24 amSJU-SEA
13h 19m1 stop
$798United Airlines
Find Deal
dom., nov. 24 - lun., nov. 25
1:16 am - 3:09 pmSEA-SJU
9h 53m1 stop
5:50 am - 11:38 pmSJU-SEA
21h 48m1 stop
$799American Airlines
Find Deal
sáb., nov. 23 - mar., dic. 3
7:25 am - 8:53 pmSEA-SJU
9h 28m1 stop
5:50 am - 2:55 pmSJU-SEA
13h 05m2 stops
$804American Airlines
Find Deal
vie., nov. 22 - dom., nov. 24
5:10 pm - 12:58 pmSEA-SJU
15h 48m2 stops
6:25 pm - 7:55 amSJU-SEA
17h 30m2 stops
$814Delta
Find Deal
dom., nov. 24 - lun., dic. 2
6:20 pm - 1:17 pmSEA-SJU
14h 57m2 stops
2:05 am - 1:57 pmSJU-SEA
15h 52m2 stops
$919United Airlines
Find Deal
vie., nov. 22 - lun., nov. 25
11:35 am - 1:55 amSEA-SJU
10h 20m1 stop
2:10 am - 10:25 amSJU-SEA
12h 15m1 stop
$1,116JetBlue
Find Deal
dom., nov. 24 - vie., nov. 29
11:35 am - 3:13 amSEA-SJU
11h 38m1 stop
2:10 am - 10:25 amSJU-SEA
12h 15m1 stop
$1,195JetBlue
Find Deal
vie., nov. 22 - vie., nov. 29

Spirit Airlines flights from Seattle to Puerto Rico

Our best Spirit Airlines deals on Seattle to Puerto Rico flight tickets
Spirit Airlines
Dec 10
SEA4:00 pmSeattle/Tacoma Intl
16h 37m
2 stops
SJU12:37 pmSan Juan Luis Munoz Marin Intl
Dec 17
SJU8:31 pmSan Juan Luis Munoz Marin Intl
20h 40m
2 stops
SEA1:11 pmSeattle/Tacoma Intl
Spirit Airlines
Dec 10
SEA4:00 pmSeattle/Tacoma Intl
16h 37m
2 stops
SJU12:37 pmSan Juan Luis Munoz Marin Intl
Dec 17
SJU8:31 pmSan Juan Luis Munoz Marin Intl
20h 40m
2 stops
SEA1:11 pmSeattle/Tacoma Intl
Spirit Airlines
Jan 6
SEA2:16 pmSeattle/Tacoma Intl
26h 29m
2 stops
SJU8:45 pmSan Juan Luis Munoz Marin Intl
Jan 15
SJU7:00 amSan Juan Luis Munoz Marin Intl
21h 14m
2 stops
SEA12:14 amSeattle/Tacoma Intl

JetBlue flights from Seattle to Puerto Rico

Our best JetBlue deals on Seattle to Puerto Rico flight tickets
JetBlue
Jan 6
SEA1:50 pmSeattle/Tacoma Intl
9h 58m
1 stop
SJU3:48 amSan Juan Luis Munoz Marin Intl
Jan 17
SJU5:00 amSan Juan Luis Munoz Marin Intl
13h 10m
1 stop
SEA2:10 pmSeattle/Tacoma Intl
JetBlue
Nov 25
SEA11:35 amSeattle/Tacoma Intl
11h 38m
1 stop
SJU3:13 amSan Juan Luis Munoz Marin Intl
Nov 26
SJU2:10 amSan Juan Luis Munoz Marin Intl
12h 15m
1 stop
SEA10:25 amSeattle/Tacoma Intl

See travel insights to Puerto Rico from

How to get the cheapest flight ticket from Seattle to Puerto Rico

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

What is the cheapest day to depart on your flight to Puerto Rico?

On average, the least expensive day to fly to Puerto Rico from Seattle is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $505. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Puerto Rico is Friday, with ticket prices averaging around $664.

Can stopping save me money on Seattle to Puerto Rico flights?

You could potentially save up to 34% on your flight if you consider stops on a Seattle to Puerto Rico flight.

Cheap Seattle to Puerto Rico flight deals and tips

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

Best Price Found

$135

Fastest flight time

9h 16m

Direct flights

None

Airports in Puerto Rico

2 airports
The best one-way flight to Puerto Rico from Seattle in the past 72 hours is $135. The best round-trip flight deal from Seattle to Puerto Rico found on momondo in the last 72 hours is $208.
The fastest flight from Seattle to Puerto Rico takes 9h 16m
There are no direct flights from Seattle to Puerto Rico. Popular non-direct routes for this connection are Seattle/Tacoma Intl Airport - Aguadilla Borinquen Airport and Seattle/Tacoma Intl Airport - San Juan Luis Munoz Marin Intl Airport.
There are 2 airports near Puerto Rico: Aguadilla Borinquen (BQN), San Juan Luis Munoz Marin Intl (SJU)

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Puerto Rico?

    Prices for flights from Seattle/Tacoma Intl Airport to Puerto Rico were last updated today.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Puerto Rico?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Puerto Rico?

    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 Seattle/Tacoma Intl Airport to Puerto Rico.

  • What documentation or ID do you need to fly to Puerto Rico?

    The travel and health documents you'll need for your trip to Puerto Rico 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 Puerto Rico. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Best airlines flying from Seattle to Puerto Rico

Compare and see reviews for airlines that fly from Seattle to Puerto Rico with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $241Free CancellationRating
6.3
8,169 reviews
Search Spirit Airlines flights
JetBluePriceFrom $286Free CancellationRating
7.4
3,389 reviews
Search JetBlue flights
Sun Country AirPriceFrom $291Free CancellationRating
7.0
415 reviews
Search Sun Country Air flights
FrontierPriceFrom $293Free CancellationRating
6.1
3,536 reviews
Search Frontier flights
United AirlinesPriceFrom $306Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
American AirlinesPriceFrom $315Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $425Free CancellationRating
8.0
9,464 reviews
Search Alaska Airlines flights
DeltaPriceFrom $454Free CancellationRating
8.0
8,755 reviews
Search Delta flights

Why use momondo?

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

Finding the right flight to Puerto Rico from Seattle 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 Puerto Rico quick and easy, saving you time and money.

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

All flight searches from Seattle to Puerto Rico on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Seattle and Puerto Rico 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 Seattle to Puerto Rico right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Puerto Rico from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


An easier way to manage your Puerto Rico trip

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