Cheap flights from Seattle to San Juan from $134
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 departing on 5/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Round-trip
1 adult
Economy
0 bags
From?
To?
Tue 4/30
Tue 5/7
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Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Seattle to San Juan by changing tabs
American Airlines![American Airlines]()
May 28![American Airlines]()
Jun 7
SEA8:31 pmSeattle/Tacoma Intl
16h 09m
1 stop
SJU3:40 pmSan Juan Luis Munoz Marin Intl
SJU6:00 amSan Juan Luis Munoz Marin Intl
19h 29m
1 stop
SEA10:29 pmSeattle/Tacoma Intl
Multiple Airlines![Multiple Airlines]()
May 29![Multiple Airlines]()
Jun 5
SEA9:35 amSeattle/Tacoma Intl
28h 10m
2 stops
SJU4:45 pmSan Juan Luis Munoz Marin Intl
SJU4:01 pmSan Juan Luis Munoz Marin Intl
33h 53m
2 stops
SEA10:54 pmSeattle/Tacoma Intl
Spirit Airlines![Spirit Airlines]()
May 29![Spirit Airlines]()
Jun 4
SEA9:35 amSeattle/Tacoma Intl
28h 10m
2 stops
SJU4:45 pmSan Juan Luis Munoz Marin Intl
SJU1:27 amSan Juan Luis Munoz Marin Intl
21h 09m
3 stops
SEA7:36 pmSeattle/Tacoma Intl
United Airlines![United Airlines]()
Sep 10![United Airlines]()
Sep 23
SEA4:25 pmSeattle/Tacoma Intl
16h 40m
2 stops
SJU12:05 pmSan Juan Luis Munoz Marin Intl
SJU1:05 amSan Juan Luis Munoz Marin Intl
12h 42m
1 stop
SEA10:47 amSeattle/Tacoma Intl
JetBlue![JetBlue]()
Jun 3![JetBlue]()
Jun 14
SEA8:40 pmSeattle/Tacoma Intl
10h 16m
1 stop
SJU9:56 amSan Juan Luis Munoz Marin Intl
SJU11:19 amSan Juan Luis Munoz Marin Intl
13h 40m
1 stop
SEA9:59 pmSeattle/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 American Airlines, Delta and Spirit Airlines
Spirit Airlines![Spirit Airlines]()
May 10
SEA9:40 pmSeattle/Tacoma Intl
19h 44m
2 stops
SJU8:24 pmSan Juan Luis Munoz Marin Intl
American Airlines![American Airlines]()
May 20
SEA8:31 pmSeattle/Tacoma Intl
17h 09m
1 stop
SJU4:40 pmSan Juan Luis Munoz Marin Intl
Search last-minute flights to San Juan from Seattle
Find and compare round-trip flight prices for your last-minute flight from Seattle to San Juan
Spirit Airlines![Spirit Airlines]()
Apr 30![Spirit Airlines]()
May 7
SEA9:19 pmSeattle/Tacoma Intl
26h 16m
2 stops
SJU2:35 amSan Juan Luis Munoz Marin Intl
SJU12:40 pmSan Juan Luis Munoz Marin Intl
23h 05m
2 stops
SEA8:45 amSeattle/Tacoma Intl
Multiple Airlines![Multiple Airlines]()
Apr 29![Multiple Airlines]()
May 6
SEA5:30 pmSeattle/Tacoma Intl
28h 29m
2 stops
SJU12:59 amSan Juan Luis Munoz Marin Intl
SJU7:57 pmSan Juan Luis Munoz Marin Intl
39h 48m
3 stops
SEA8:45 amSeattle/Tacoma Intl
JetBlue![JetBlue]()
May 3![JetBlue]()
May 10
SEA11:59 pmSeattle/Tacoma Intl
11h 08m
1 stop
SJU2:07 pmSan Juan Luis Munoz Marin Intl
SJU10:37 amSan Juan Luis Munoz Marin Intl
15h 12m
1 stop
SEA10:49 pmSeattle/Tacoma Intl
American Airlines![American Airlines]()
Apr 30![American Airlines]()
May 7
SEA9:44 pmSeattle/Tacoma Intl
19h 52m
1 stop
SJU8:36 pmSan Juan Luis Munoz Marin Intl
SJU8:00 amSan Juan Luis Munoz Marin Intl
14h 31m
1 stop
SEA7:31 pmSeattle/Tacoma Intl
United Airlines![United Airlines]()
Apr 30![United Airlines]()
May 6
SEA7:00 amSeattle/Tacoma Intl
13h 57m
2 stops
SJU11:57 pmSan Juan Luis Munoz Marin Intl
SJU1:05 amSan Juan Luis Munoz Marin Intl
13h 38m
2 stops
SEA11:43 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
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $234 | Free Cancellation | Rating 7.6 4,618 reviews | |||
| PriceFrom $241 | Free Cancellation | Rating 6.4 8,754 reviews | |||
| PriceFrom $270 | Free Cancellation | Rating 7.4 11,255 reviews | |||
| PriceFrom $273 | Free Cancellation | Rating 7.2 663 reviews | |||
| PriceFrom $284 | Free Cancellation | Rating 6.3 4,135 reviews | |||
| PriceFrom $308 | Free Cancellation | Rating 7.3 14,898 reviews | |||
| PriceFrom $368 | Free Cancellation | Rating 8.0 11,004 reviews | |||
| PriceFrom $519 | Free Cancellation | Rating 8.0 9,110 reviews | |||
| PriceFrom $40,904 | Free Cancellation | Rating 0.0 0 reviews |
American Airlines flights from Seattle to San Juan
Our best American Airlines deals on Seattle to San Juan flight tickets
American Airlines![American Airlines]()
May 28![American Airlines]()
Jun 7
SEA8:31 pmSeattle/Tacoma Intl
16h 09m
1 stop
SJU3:40 pmSan Juan Luis Munoz Marin Intl
SJU6:00 amSan Juan Luis Munoz Marin Intl
19h 29m
1 stop
SEA10:29 pmSeattle/Tacoma Intl
American Airlines![American Airlines]()
Sep 10![American Airlines]()
Sep 24
SEA10:15 pmSeattle/Tacoma Intl
11h 30m
1 stop
SJU12:45 pmSan Juan Luis Munoz Marin Intl
SJU3:54 pmSan Juan Luis Munoz Marin Intl
9h 56m
1 stop
SEA10:50 pmSeattle/Tacoma Intl
United Airlines flights from Seattle to San Juan
Our best United Airlines deals on Seattle to San Juan flight tickets
United Airlines![United Airlines]()
Sep 10![United Airlines]()
Sep 23
SEA4:25 pmSeattle/Tacoma Intl
16h 40m
2 stops
SJU12:05 pmSan Juan Luis Munoz Marin Intl
SJU1:05 amSan Juan Luis Munoz Marin Intl
12h 42m
1 stop
SEA10:47 amSeattle/Tacoma Intl
United Airlines![United Airlines]()
May 20![United Airlines]()
May 29
SEA11:38 pmSeattle/Tacoma Intl
11h 07m
1 stop
SJU1:45 pmSan Juan Luis Munoz Marin Intl
SJU1:40 pmSan Juan Luis Munoz Marin Intl
12h 10m
1 stop
SEA10:50 pmSeattle/Tacoma Intl
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?
January. The cheapest time of year to fly to San Juan from Seattle is January. Most expensive is June
What is the cheapest day to depart Seattle for San Juan?
Monday. The cheapest day of the week is typically Monday. The most expensive is typically Thursday
When is the cheapest time to fly from Seattle to San Juan?
In the afternoon. Seattle to San Juan flights are approximately 34% more expensive in the evening than in the afternoon
What is the cheapest airline that flies to San Juan from Seattle?
Frontier. Alaska Airlines, American Airlines, and Frontier 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?
15 days before. The cheapest time to buy a flight from Seattle to San Juan is approximately 15 days to departure
Cheap Seattle to San Juan flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Seattle to San Juan
Best Price Found | $134 |
|---|---|
Fastest flight time | 9h 20m |
Direct flights | None |
Airports in San Juan | 1 airport |
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 9h 20m.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to San Juan?
Prices for flights from Seattle/Tacoma Intl Airport to San Juan were last updated today.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to San Juan?
The number of operators available for flights from Seattle/Tacoma Intl Airport to San Juan is 9 as of April 2024.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to San Juan?
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.
What documentation or ID do you need to fly to San Juan?
The travel and health documents you'll need for your trip to San Juan 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. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Why use momondo?
Why should I use momondo to find a flight deal from Seattle to San Juan?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to San Juan. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Seattle to San Juan with flexible booking policies on momondo?
All flight searches from Seattle to San Juan on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Seattle to San Juan?
momondo helps you find the best flight between Seattle and San Juan 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 San Juan right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to San Juan 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.
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