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Cheap flights from Seattle to San Juan Luis Munoz Marin Intl Airport from $148

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 San Juan Luis Munoz Marin Intl Airport departing on 12/16. 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 San Juan

Cheap round-trip flights

These are some of the best round-trip flight deals from Seattle to San Juan 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 San Juan.

Cheap last minute flights

Planning a quick getaway from Seattle to San Juan? 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 San Juan, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Seattle to San Juan

Find recent round-trip train or bus tickets from Seattle to San Juan.

All round-trip flight deals to San Juan

The cheapest plane tickets to San Juan found on KAYAK recently.
4:36 pm - 6:30 amSEA-SJU
9h 54m1 stop
7:00 am - 12:14 amSJU-SEA
21h 14m2 stops
Mon, Jan 6 - Wed, Jan 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
Tue, Dec 10 - Tue, Dec 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
Tue, Dec 10 - Tue, Dec 17
1:50 pm - 3:48 amSEA-SJU
9h 58m1 stop
5:00 am - 2:10 pmSJU-SEA
13h 10m1 stop
$326JetBlue
Find Deal
Mon, Jan 6 - Fri, Jan 17
12:45 am - 5:30 pmSEA-SJU
12h 45m2 stops
2:25 pm - 1:06 amSJU-SEA
14h 41m2 stops
$336American Airlines
Find Deal
Wed, Jan 22 - Thu, Jan 30
6:31 am - 11:57 pmSEA-SJU
14h 26m2 stops
1:25 pm - 10:20 pmSJU-SEA
11h 55m1 stop
$358United Airlines
Find Deal
Sat, May 3 - Wed, May 7
12:45 am - 5:30 pmSEA-SJU
12h 45m2 stops
6:15 am - 2:56 pmSJU-SEA
12h 41m2 stops
$387American Airlines
Find Deal
Sun, Jan 12 - Tue, Jan 28
7:00 am - 9:28 pmSEA-SJU
10h 28m1 stop
2:05 am - 11:16 amSJU-SEA
13h 11m1 stop
$423United Airlines
Find Deal
Tue, Jan 7 - Fri, Jan 17
7:05 pm - 2:15 pmSEA-SJU
15h 10m2 stops
7:30 am - 5:12 pmSJU-SEA
13h 42m1 stop
$492Delta
Find Deal
Tue, Dec 10 - Tue, Dec 17
1:50 pm - 3:48 amSEA-SJU
9h 58m1 stop
5:00 am - 2:10 pmSJU-SEA
13h 10m1 stop
$514JetBlue
Find Deal
Mon, Jan 6 - Sun, Jan 12
12:50 pm - 5:43 pmSEA-SJU
24h 53m2 stops
$148Spirit Airlines
Find Deal
Mon, Dec 16
12:50 pm - 5:43 pmSEA-SJU
24h 53m2 stops
$156Spirit Airlines
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Sun, Dec 15
1:43 pm - 11:45 amSEA-SJU
18h 02m1 stop
$168American Airlines
Find Deal
Sun, Jan 19
10:54 pm - 1:45 pmSEA-SJU
11h 51m1 stop
$172American Airlines
Find Deal
Sun, Apr 27
7:10 pm - 12:47 pmSEA-SJU
13h 37m2 stops
$213United Airlines
Find Deal
Mon, Jan 6
12:40 am - 7:39 pmSEA-SJU
15h 59m2 stops
$227Delta
Find Deal
Sat, Apr 26
11:35 am - 1:55 amSEA-SJU
10h 20m1 stop
$257JetBlue
Find Deal
Wed, Nov 27
6:00 am - 11:23 pmSEA-SJU
13h 23m1 stop
$277Delta
Find Deal
Mon, Dec 16
11:55 pm - 3:38 pmSEA-SJU
11h 43m1 stop
$310United Airlines
Find Deal
Sun, Dec 8
1:50 pm - 3:48 amSEA-SJU
9h 58m1 stop
$449JetBlue
Find Deal
Wed, Dec 25
7:00 am - 4:14 pmSEA-SJU
29h 14m1 stop
8:39 pm - 2:53 pmSJU-SEA
22h 14m2 stops
Sun, Nov 24 - Tue, Dec 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
Sun, Nov 24 - Tue, Dec 3
11:10 pm - 5:10 pmSEA-SJU
14h 00m1 stop
8:00 am - 4:48 pmSJU-SEA
12h 48m2 stops
$668Delta
Find Deal
Sun, Nov 24 - Fri, Nov 29
10:27 pm - 5:15 pmSEA-SJU
14h 48m1 stop
2:44 pm - 11:00 pmSJU-SEA
12h 16m2 stops
$708American Airlines
Find Deal
Thu, Nov 21 - Wed, Nov 27
7:15 am - 11:22 pmSEA-SJU
12h 07m2 stops
1:50 pm - 10:24 pmSJU-SEA
12h 34m2 stops
$733Delta
Find Deal
Thu, Nov 21 - Wed, Nov 27
11:35 am - 3:13 amSEA-SJU
11h 38m1 stop
2:10 am - 10:25 amSJU-SEA
12h 15m1 stop
$742JetBlue
Find Deal
Thu, Nov 21 - Tue, Nov 26
10:27 pm - 12:05 pmSEA-SJU
9h 38m1 stop
2:44 pm - 11:38 pmSJU-SEA
12h 54m1 stop
$754American Airlines
Find Deal
Thu, Nov 21 - Sun, Nov 24
5:36 am - 12:36 amSEA-SJU
15h 00m2 stops
2:05 am - 11:24 amSJU-SEA
13h 19m1 stop
$798United Airlines
Find Deal
Thu, Nov 21 - Tue, Nov 26
5:00 am - 12:36 amSEA-SJU
15h 36m2 stops
2:05 am - 3:29 pmSJU-SEA
17h 24m2 stops
$814United Airlines
Find Deal
Thu, Nov 21 - Tue, Nov 26
11:35 am - 3:13 amSEA-SJU
11h 38m1 stop
2:10 am - 10:25 amSJU-SEA
12h 15m1 stop
$985JetBlue
Find Deal
Thu, Nov 21 - Sat, Nov 23

Spirit Airlines flights from Seattle to San Juan Luis Munoz Marin Intl Airport

Our best Spirit Airlines deals on Seattle to San Juan Luis Munoz Marin Intl Airport 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 San Juan Luis Munoz Marin Intl Airport

Our best JetBlue deals on Seattle to San Juan Luis Munoz Marin Intl Airport 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
Jan 6
SEA1:50 pmSeattle/Tacoma Intl
9h 58m
1 stop
SJU3:48 amSan Juan Luis Munoz Marin Intl
Jan 12
SJU5:00 amSan Juan Luis Munoz Marin Intl
13h 10m
1 stop
SEA2:10 pmSeattle/Tacoma Intl

See travel insights to San Juan from

How to get the cheapest flight ticket from Seattle to San Juan Luis Munoz Marin Intl Airport

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 from Seattle to San Juan Luis Munoz Marin Intl Airport?

January. The cheapest time of year to fly to San Juan Luis Munoz Marin Intl Airport from Seattle is January. Most expensive is December

What is the cheapest day to depart Seattle for San Juan Luis Munoz Marin Intl Airport?

Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Friday

When is the cheapest time to fly from Seattle to San Juan Luis Munoz Marin Intl Airport?

In the afternoon. Seattle to San Juan Luis Munoz Marin Intl Airport flights are approximately 6% more expensive in the evening than in the afternoon

How far in advance should you book Seattle to San Juan Luis Munoz Marin Intl Airport flights?

21 days before. The cheapest time to buy a flight from Seattle to San Juan Luis Munoz Marin Intl Airport is approximately 21 days to departure

Can stopping save me money on Seattle to San Juan Luis Munoz Marin Intl Airport flights?

You could potentially save up to 56% on your flight if you consider stops on a Seattle to San Juan Luis Munoz Marin Intl Airport flight.

How have Seattle to San Juan Luis Munoz Marin Intl Airport flight prices changed over time?

As of November 2024, prices for Seattle to San Juan Luis Munoz Marin Intl Airport flights are approximately 12% cheaper when compared to flights at the same time last year.

When to book flights from Seattle to San Juan Luis Munoz Marin Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to San Juan Luis Munoz Marin Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to San Juan Luis Munoz Marin Intl Airport (SEA to SJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to San Juan Luis Munoz Marin Intl Airport

Best Price Found

$148

Fastest flight time

9h 16m

Direct flights

None
The best one-way flight to San Juan Luis Munoz Marin Intl Airport from Seattle in the past 72 hours is $148. The best round-trip flight deal from Seattle to San Juan Luis Munoz Marin Intl Airport found on momondo in the last 72 hours is $208.
The fastest flight from Seattle to San Juan Luis Munoz Marin Intl Airport takes 9h 16m
There are no direct flights from Seattle to San Juan Luis Munoz Marin Intl Airport. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - San Juan Luis Munoz Marin Intl Airport.

  • How far is Seattle/Tacoma Intl to San Juan Luis Munoz Marin Intl by plane?

    San Juan Luis Munoz Marin Intl is 3726.9 mi away from Seattle/Tacoma Intl. By plane, this route typically takes 9h 16m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to San Juan Luis Munoz Marin Intl Airport are updated daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to San Juan Luis Munoz Marin Intl Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to San Juan Luis Munoz Marin Intl Airport?

    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 San Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The travel and health documents you'll need for your trip to San Juan Luis Munoz Marin Intl Airport 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 San Juan Luis Munoz Marin Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to San Juan Luis Munoz Marin Intl Airport?


Best airlines flying from Seattle to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from Seattle to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $241Free CancellationRating
6.3
8,175 reviews
Search Spirit Airlines flights
JetBluePriceFrom $286Free CancellationRating
7.4
3,395 reviews
Search JetBlue flights
Sun Country AirPriceFrom $291Free CancellationRating
7.0
416 reviews
Search Sun Country Air flights
FrontierPriceFrom $293Free CancellationRating
6.1
3,539 reviews
Search Frontier flights
American AirlinesPriceFrom $315Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $317Free CancellationRating
7.4
9,173 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $425Free CancellationRating
8.0
9,458 reviews
Search Alaska Airlines flights
DeltaPriceFrom $454Free CancellationRating
8.0
8,759 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to San Juan?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Juan from Seattle.

Can I find flights from Seattle to San Juan with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Juan from Seattle which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Seattle to San Juan?

momondo provides multiple filters to help you find the best flight to San Juan from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Seattle to San Juan right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Juan, momondo offers a useful price alert feature which will track prices for flights to San Juan from Seattle and alert you when they change.


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