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Cheap flights from Seattle to Puerto Rico from $113

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 3/18. 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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0 bags

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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 from Seattle to Puerto Rico

The cheapest plane tickets from Seattle to Puerto Rico found on KAYAK recently.
5:15 am - 1:30 pmSEA-SJU
28h 15m2 stops
6:00 am - 12:25 amSJU-SEA
22h 25m2 stops
$227Spirit Airlines
Find Deal
mar., feb. 25 - sáb., mar. 1
5:15 am - 12:27 amSEA-SJU
15h 12m2 stops
12:05 pm - 11:46 amSJU-SEA
26h 41m2 stops
$243Spirit Airlines
Find Deal
mar., mar. 4 - mar., mar. 11
7:47 pm - 6:52 pmSEA-SJU
19h 05m2 stops
1:05 pm - 11:46 amSJU-SEA
26h 41m2 stops
$244Spirit Airlines
Find Deal
lun., mar. 3 - mié., mar. 5
8:10 am - 10:22 pmSEA-SJU
10h 12m1 stop
7:10 am - 7:19 pmSJU-SEA
15h 09m2 stops
$347United Airlines
Find Deal
mar., mar. 4 - mar., mar. 11
10:17 pm - 1:45 pmSEA-SJU
11h 28m1 stop
2:40 pm - 11:23 pmSJU-SEA
12h 43m2 stops
$372American Airlines
Find Deal
dom., feb. 23 - mié., mar. 5
10:17 pm - 9:00 pmSEA-SJU
18h 43m1 stop
6:00 am - 3:49 pmSJU-SEA
13h 49m2 stops
$392American Airlines
Find Deal
lun., mar. 3 - mié., mar. 5
5:02 am - 10:22 pmSEA-SJU
13h 20m2 stops
2:05 am - 11:17 amSJU-SEA
13h 12m1 stop
$393United Airlines
Find Deal
mié., feb. 19 - jue., feb. 27
11:48 pm - 3:55 pmSEA-SJU
12h 07m1 stop
11:05 am - 10:38 pmSJU-SEA
14h 33m1 stop
$445JetBlue
Find Deal
lun., mar. 3 - jue., mar. 13
6:15 am - 11:46 pmSEA-SJU
13h 31m1 stop
6:15 am - 2:22 pmSJU-SEA
11h 07m1 stop
$455Delta
Find Deal
mié., mar. 5 - jue., mar. 13
9:40 pm - 5:07 pmSEA-SJU
15h 27m2 stops
6:15 am - 2:18 pmSJU-SEA
12h 03m1 stop
$475Delta
Find Deal
dom., feb. 23 - jue., feb. 27
12:41 pm - 4:40 pmSEA-SJU
24h 59m2 stops
$113Spirit Airlines
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mar., mar. 18
9:48 am - 9:26 amSEA-SJU
20h 38m2 stops
$148Spirit Airlines
Find Deal
mié., mar. 19
2:05 pm - 5:00 amSEA-SJU
11h 55m1 stop
$174American Airlines
Find Deal
lun., mar. 24
10:01 pm - 4:34 pmSEA-SJU
15h 33m1 stop
$198American Airlines
Find Deal
mar., mar. 18
11:59 pm - 3:36 pmSEA-SJU
12h 37m1 stop
$199United Airlines
Find Deal
mié., mar. 19
12:49 am - 8:10 pmSEA-SJU
16h 21m2 stops
$228Delta
Find Deal
lun., mar. 17
11:59 pm - 3:40 pmSEA-SJU
12h 41m1 stop
$270United Airlines
Find Deal
dom., abr. 27
11:48 pm - 5:29 pmSEA-SJU
13h 41m1 stop
$271JetBlue
Find Deal
vie., mar. 7
10:55 pm - 4:56 pmSEA-SJU
14h 01m1 stop
$316Delta
Find Deal
jue., mar. 6
11:35 am - 1:20 amSEA-SJU
10h 45m1 stop
$344JetBlue
Find Deal
jue., may. 15
9:45 am - 12:59 amSEA-SJU
35h 14m3 stops
4:53 pm - 5:00 pmSJU-SEA
28h 07m2 stops
$438Spirit Airlines
Find Deal
mié., ene. 22 - mié., ene. 29
9:45 am - 2:30 pmSEA-SJU
24h 45m2 stops
4:53 pm - 5:00 pmSJU-SEA
28h 07m2 stops
$488Spirit Airlines
Find Deal
mié., ene. 22 - mié., ene. 29
5:55 pm - 9:21 amSEA-SJU
35h 26m3 stops
7:00 am - 12:19 amSJU-SEA
21h 19m2 stops
$501Spirit Airlines
Find Deal
sáb., ene. 25 - sáb., feb. 1
12:45 am - 3:18 pmSEA-SJU
10h 33m1 stop
6:15 am - 2:56 pmSJU-SEA
12h 41m2 stops
$628American Airlines
Find Deal
jue., ene. 23 - vie., feb. 7
7:00 am - 12:36 amSEA-SJU
13h 36m2 stops
7:45 am - 7:08 pmSJU-SEA
15h 23m2 stops
$645United Airlines
Find Deal
mié., ene. 22 - lun., ene. 27
11:05 pm - 4:22 pmSEA-SJU
13h 17m1 stop
7:30 am - 6:00 pmSJU-SEA
14h 30m1 stop
$653Delta
Find Deal
vie., ene. 24 - vie., feb. 7
6:30 am - 10:50 pmSEA-SJU
12h 20m2 stops
12:15 pm - 10:40 pmSJU-SEA
14h 25m2 stops
$672Southwest
Find Deal
sáb., ene. 25 - lun., ene. 27
10:55 pm - 1:01 pmSEA-SJU
10h 06m1 stop
3:23 pm - 10:25 pmSJU-SEA
11h 02m1 stop
$674Delta
Find Deal
mié., ene. 22 - mié., ene. 29
10:18 pm - 9:38 pmSEA-SJU
19h 20m1 stop
6:15 am - 11:26 pmSJU-SEA
21h 11m1 stop
$710American Airlines
Find Deal
sáb., ene. 25 - lun., ene. 27
7:00 am - 8:55 pmSEA-SJU
9h 55m1 stop
2:05 am - 10:53 pmSJU-SEA
24h 48m2 stops
$730United Airlines
Find Deal
vie., ene. 24 - jue., feb. 6

United Airlines flights from Seattle to Puerto Rico

Our best United Airlines deals on Seattle to Puerto Rico flight tickets
United Airlines
Mar 4
SEA8:10 amSeattle/Tacoma Intl
10h 12m
1 stop
SJU10:22 pmSan Juan Luis Munoz Marin Intl
Mar 11
SJU7:10 amSan Juan Luis Munoz Marin Intl
15h 09m
2 stops
SEA7:19 pmSeattle/Tacoma Intl
United Airlines
Feb 19
SEA5:02 amSeattle/Tacoma Intl
13h 20m
2 stops
SJU10:22 pmSan Juan Luis Munoz Marin Intl
Feb 27
SJU2:05 amSan Juan Luis Munoz Marin Intl
13h 12m
1 stop
SEA11:17 amSeattle/Tacoma Intl
United Airlines
Mar 1
SEA7:32 pmSeattle/Tacoma Intl
13h 45m
2 stops
SJU1:17 pmSan Juan Luis Munoz Marin Intl
Mar 6
SJU2:25 pmSan Juan Luis Munoz Marin Intl
12h 20m
1 stop
SEA10:45 pmSeattle/Tacoma Intl

Spirit Airlines flights from Seattle to Puerto Rico

Our best Spirit Airlines deals on Seattle to Puerto Rico flight tickets
Spirit Airlines
Feb 25
SEA5:15 amSeattle/Tacoma Intl
28h 15m
2 stops
SJU1:30 pmSan Juan Luis Munoz Marin Intl
Mar 1
SJU6:00 amSan Juan Luis Munoz Marin Intl
22h 25m
2 stops
SEA12:25 amSeattle/Tacoma Intl
Spirit Airlines
Mar 4
SEA5:15 amSeattle/Tacoma Intl
15h 12m
2 stops
SJU12:27 amSan Juan Luis Munoz Marin Intl
Mar 11
SJU12:05 pmSan Juan Luis Munoz Marin Intl
26h 41m
2 stops
SEA11:46 amSeattle/Tacoma Intl
Spirit Airlines
Mar 3
SEA7:47 pmSeattle/Tacoma Intl
19h 05m
2 stops
SJU6:52 pmSan Juan Luis Munoz Marin Intl
Mar 5
SJU1:05 pmSan Juan Luis Munoz Marin Intl
26h 41m
2 stops
SEA11:46 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 month to fly to Puerto Rico?

If you don’t want to visit Puerto Rico in September, then you should wait until October to fly from Seattle, when ticket prices are also cheap, with an average price of $452.

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 $504. 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 $693.

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

Our most recent data shows that the best time of day to fly to Puerto Rico is at noon. Flights from Seattle to Puerto Rico during this time can be as low as $465. In contrast, the most expensive time of day to depart to Puerto Rico is in the evening when prices are around $584.

How far in advance should I book a flight to Puerto Rico?

You are more likely to see cheaper flights to Puerto Rico from Seattle when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around $565 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Rico from Seattle for as low as $465 on momondo.

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

$113

Fastest flight time

9h 23m

Direct flights

None

Airports in Puerto Rico

3 airports
The best one-way flight to Puerto Rico from Seattle in the past 72 hours is $113. The best round-trip flight deal from Seattle to Puerto Rico found on momondo in the last 72 hours is $227.
The fastest flight from Seattle to Puerto Rico takes 9h 23m
There are no direct flights from Seattle to Puerto Rico. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - San Juan Luis Munoz Marin Intl Airport.
There are 3 airports near Puerto Rico: Culebra (CPX), 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 $270Free CancellationRating
6.3
8,115 reviews
Search Spirit Airlines flights
JetBluePriceFrom $286Free CancellationRating
7.4
3,201 reviews
Search JetBlue flights
FrontierPriceFrom $290Free CancellationRating
6.0
3,443 reviews
Search Frontier flights
United AirlinesPriceFrom $306Free CancellationRating
7.4
8,985 reviews
Search United Airlines flights
American AirlinesPriceFrom $326Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Sun Country AirPriceFrom $348Free CancellationRating
7.0
386 reviews
Search Sun Country Air flights
Alaska AirlinesPriceFrom $425Free CancellationRating
8.0
9,706 reviews
Search Alaska Airlines flights
DeltaPriceFrom $454Free CancellationRating
8.0
8,521 reviews
Search Delta flights
SouthwestPriceFrom $569Free CancellationRating
8.1
4,662 reviews
Search Southwest 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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