Cheap flights from Seattle to San Juan

Round-trip
1 adult
Economy
From?
To?
Sat 10/23
Sat 10/30

Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel from Seattle/Tacoma Intl to San Juan.
View current Puerto Rico travel restrictions

Flight information for Seattle to San Juan

Find info about flight duration, direct flights, and airports for your flight from Seattle to San Juan
Best Price Found$202The best flight deal from Seattle to San Juan found on momondo in the last 72 hours is $202
Fastest flight time8h 50mThe fastest flight from Seattle to San Juan takes 8h 50m
Direct flightsNoneThere are no direct flights from Seattle to San Juan. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - San Juan Luis Munoz Marin Intl Airport.
Airports in San Juan2 airportsThere are 2 airports near San Juan: San Juan Isla Grande (SIG), San Juan Luis Munoz Marin Intl (SJU)

How to get the cheapest flight ticket from Seattle to San Juan

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?

September

The cheapest time of year to fly to San Juan from Seattle is September. Most expensive is December

What is the cheapest airline that flies to San Juan from Seattle?

JetBlue

American Airlines, JetBlue, and Major Airline are the most popular carriers operating from Seattle to San Juan

What is the cheapest Seattle to San Juan flight route?

Seattle/Tacoma Intl - San Juan Luis Munoz Marin Intl

Fly from Seattle/Tacoma Intl to San Juan Luis Munoz Marin Intl for the best Seattle - San Juan flight prices

How far in advance should you book Seattle to San Juan flights?

52 days before

The cheapest time to buy a flight from Seattle to San Juan is approximately 52 days to departure


Easily compare round-trip flights from Seattle to San Juan

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Seattle to San Juan by changing tabs
Spirit Airlines
Nov 8
SEA12:10 pmSeattle/Tacoma Intl
21h 22m
3 stops
SJU9:32 amSan Juan Luis Munoz Marin Intl
Nov 12
SJU2:30 pmSan Juan Luis Munoz Marin Intl
24h 50m
2 stops
SEA3:20 pmSeattle/Tacoma Intl
Multiple Airlines
Jan 26
SEA9:20 amSeattle/Tacoma Intl
19h 15m
2 stops
SJU4:35 amSan Juan Luis Munoz Marin Intl
Feb 8
SJU7:59 pmSan Juan Luis Munoz Marin Intl
15h 31m
2 stops
SEA11:30 amSeattle/Tacoma Intl
United Airlines
Nov 8
SEA6:15 amSeattle/Tacoma Intl
26h 59m
2 stops
SJU9:14 amSan Juan Luis Munoz Marin Intl
Nov 11
SJU9:05 pmSan Juan Luis Munoz Marin Intl
20h 43m
1 stop
SEA5:48 pmSeattle/Tacoma Intl
Spirit Airlines
Jan 26
SEA9:20 amSeattle/Tacoma Intl
22h 09m
2 stops
SJU7:29 amSan Juan Luis Munoz Marin Intl
Feb 8
SJU12:26 pmSan Juan Luis Munoz Marin Intl
28h 53m
2 stops
SEA5:19 pmSeattle/Tacoma Intl
Multiple Airlines
Oct 30
SEA7:15 amSeattle/Tacoma Intl
24h 05m
3 stops
SJU7:20 amSan Juan Luis Munoz Marin Intl
Nov 4
SJU3:30 amSan Juan Luis Munoz Marin Intl
17h 51m
2 stops
SEA9:21 pmSeattle/Tacoma Intl
Spirit Airlines
Nov 8
SEA7:49 amSeattle/Tacoma Intl
25h 43m
3 stops
SJU9:32 amSan Juan Luis Munoz Marin Intl
Nov 12
SJU2:30 pmSan Juan Luis Munoz Marin Intl
20h 09m
2 stops
SEA10:39 amSeattle/Tacoma Intl

Find the cheapest one-way flights from Seattle to San Juan

If you're looking for one-way flights from Seattle to San Juan, view some of our deals below provided by Frontier and Spirit Airlines
Spirit Airlines
Nov 16
SEA7:51 amSeattle/Tacoma Intl
29h 35m
3 stops
SJU1:26 pmSan Juan Luis Munoz Marin Intl
Frontier
Nov 14
SEA7:59 pmSeattle/Tacoma Intl
35h 25m
2 stops
SJU7:24 amSan Juan Luis Munoz Marin Intl
Multiple Airlines
Dec 13
SEA9:25 amSeattle/Tacoma Intl
32h 25m
3 stops
SJU5:50 pmSan Juan Luis Munoz Marin Intl

Search last-minute flights to San Juan from Seattle

Find and compare flight prices for your last-minute flight from Seattle to San Juan
Multiple Airlines
Oct 26
SEA1:10 pmSeattle/Tacoma Intl
19h 56m
2 stops
SJU9:06 amSan Juan Luis Munoz Marin Intl
Nov 5
SJU8:59 pmSan Juan Luis Munoz Marin Intl
12h 40m
1 stop
SEA9:39 amSeattle/Tacoma Intl
Spirit Airlines
Oct 23
SEA7:15 amSeattle/Tacoma Intl
27h 17m
3 stops
SJU10:32 amSan Juan Luis Munoz Marin Intl
Oct 29
SJU11:01 pmSan Juan Luis Munoz Marin Intl
32h 47m
3 stops
SEA7:48 amSeattle/Tacoma Intl
American Airlines
Oct 27
SEA7:53 pmSeattle/Tacoma Intl
13h 24m
1 stop
SJU9:17 amSan Juan Luis Munoz Marin Intl
Nov 10
SJU3:15 amSan Juan Luis Munoz Marin Intl
18h 49m
1 stop
SEA10:04 pmSeattle/Tacoma Intl
Multiple Airlines
Oct 23
SEA7:15 amSeattle/Tacoma Intl
21h 45m
3 stops
SJU5:00 amSan Juan Luis Munoz Marin Intl
Oct 30
SJU7:30 pmSan Juan Luis Munoz Marin Intl
13h 59m
1 stop
SEA9:29 amSeattle/Tacoma Intl
Spirit Airlines
Oct 27
SEA1:10 pmSeattle/Tacoma Intl
31h 09m
3 stops
SJU8:19 pmSan Juan Luis Munoz Marin Intl
Nov 8
SJU5:42 pmSan Juan Luis Munoz Marin Intl
21h 38m
3 stops
SEA3:20 pmSeattle/Tacoma Intl
Multiple Airlines
Oct 23
SEA9:06 amSeattle/Tacoma Intl
20h 12m
2 stops
SJU5:18 amSan Juan Luis Munoz Marin Intl
Oct 30
SJU7:30 pmSan Juan Luis Munoz Marin Intl
13h 59m
1 stop
SEA9:29 amSeattle/Tacoma Intl

Best airlines flying from Seattle to San Juan

Compare and see reviews for airlines that fly from Seattle to San Juan with momondo
AirlineRatingFree CancellationPrice
JetBlue
PriceFrom $158
Free Cancellation
Rating
7.0
7.3

Boarding

7.6

Comfort

7.9

Crew

7.2

Entertainment

6.8

Food

Reviews

Outdated media

1 / 10
Delta
PriceFrom $181
Free Cancellation
Rating
8.2
8.2

Boarding

8.4

Comfort

8.3

Crew

8.1

Entertainment

8.0

Food

Reviews

Great

1 / 10
United Airlines
PriceFrom $203
Free Cancellation
Rating
6.8
7.2

Boarding

6.7

Comfort

7.5

Crew

6.6

Entertainment

6.1

Food

Reviews

Pros: Everything! From ticketing agent to all the crew on our flight back were awesome. Thank you!

1 / 10
American Airlines
PriceFrom $212
Free Cancellation
Rating
7.2
7.4

Boarding

7.1

Comfort

7.8

Crew

7.1

Entertainment

6.8

Food

Reviews

Flight attendant for first class is definitely not a morning person. Oh and the WiFi DID NOT WORK!

1 / 10
Sun Country Air
PriceFrom $226
Free Cancellation
Rating
7.8
8.0

Boarding

7.6

Comfort

8.5

Crew

7.0

Entertainment

6.9

Food

Reviews

Price was great. Paying for selecting seats and overhead storage was not nice. Nice new plane. On time flights in both directions.

1 / 9
Spirit Airlines
PriceFrom $248
Free Cancellation
Rating
6.3
6.4

Boarding

5.9

Comfort

6.9

Crew

4.8

Entertainment

5.2

Food

Reviews

Overpricing luggage

1 / 10
Alaska Airlines
PriceFrom $284
Free Cancellation
Rating
8.2
8.7

Boarding

8.4

Comfort

8.7

Crew

7.9

Entertainment

7.5

Food

Reviews

I love Alaska and Horizon… even in the short flights, they always offer something… and everyone is cheerful and helpful. It was stormy weather but the flight was quite smooth… the pilots clearly moving up and down a wee bit to avoid turbulence.

1 / 10

  • Are airlines flying from Seattle/Tacoma Intl to San Juan offering flexible cancellation due to COVID-19?

    Some of our partner airlines flying from Seattle/Tacoma Intl to San Juan are adopting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are American Airlines, United Airlines, and Delta. You can search for the full list of airlines like American Airlines that are offering this flexibility.

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

    Seattle/Tacoma Intl and San Juan are 3720.7 mi apart from one another. By plane, this route typically takes 11h 38m.


Can I fly to San Juan from Seattle/Tacoma Intl right now?

Information is based on travel restrictions from Seattle/Tacoma Intl to San Juan

Most visitors from Seattle/Tacoma Intl need to provide a negative COVID-19 test result and/or quarantine to enter San Juan.

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) test taken 72 hours before departing to San Juan.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering San Juan.

Documents
Travel Declaration Form - Must be completed prior to travel to Puerto Rico.


Can I fly back to Seattle/Tacoma Intl from San Juan?

Returning to Seattle/Tacoma Intl from San Juan

COVID-19 testing requirements
Visitors from San Juan must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Seattle/Tacoma Intl.

Quarantine requirements
Visitors from San Juan are not required to quarantine after entering Seattle/Tacoma Intl.

If you are planning to travel to San Juan at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.

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