Cheap flights from Seattle to San Juan
Choose between Spirit Airlines, Frontier Airlines, or American Airlines to find the best price
Travelers usually depart from Seattle–Tacoma International, Seattle King Street railway station, Seattle Greyhound Bus Station, Seattle, WA - Poly Clinic, or Seattle, WA-Harborview Med when they travel from Seattle to San Juan. Book your trip to arrive at Luis Muñoz Marín International, or Fernando Luis Ribas Dominicci. The most popular airlines for this route are Spirit Airlines, Frontier Airlines, American Airlines, Alaska Airlines, and United Airlines. Seattle and San Juan have 184 direct flights per week.
Cheap one-way trips starting from $ 125 from Seattle SEA to San Juan SJU
Seattle–Tacoma International
Luis Muñoz Marín International
One-way,
From $ 125
Seattle–Tacoma International
Luis Muñoz Marín International
One-way,
From $ 125
Seattle–Tacoma International
Luis Muñoz Marín International
One-way,
From $ 125
Seattle–Tacoma International
Luis Muñoz Marín International
One-way,
From $ 125
Seattle–Tacoma International
Luis Muñoz Marín International
One-way,
From $ 125
Seattle–Tacoma International
Luis Muñoz Marín International
One-way,
From $ 148
Weekly flights
| Mondays | Tuesdays | Wednesdays | Thursdays | Fridays | Saturdays | Sundays | |
|---|---|---|---|---|---|---|---|
| Number of flights | 41 | 26 | 45 | 32 | - | 19 | 21 |
Check-in for a flight from Seattle to San Juan
| Name | Carrier code | IATA Code | Passport needed during booking | Airport check-in closes | Online check-in available |
|---|---|---|---|---|---|
| Spirit Airlines | NKS | NK | No | 10 min before flight | No |
| Frontier Airlines | FFT | F9 | No | Unknown | No |
| American Airlines | AAL | AA | Yes | Unknown | No |
| Alaska Airlines | ASA | AS | Yes | Unknown | No |
| United Airlines | UAL | UA | Yes | Unknown | No |
Frequently asked questions
What are the most popular routes to and from Seattle?
Travelers frequently search for route combinations, such as Seattle and Los Angeles International, McCarran International, Miami International, Fort Lauderdale–Hollywood International, Denver International, Hartsfield–Jackson Atlanta International, Phoenix Sky Harbor International, Baltimore–Washington International, O Hare International, San Diego International, Salt Lake City International.
What are the most popular routes to and from San Juan?
Travelers frequently search for route combinations, such as San Juan and Miami International, Newark Liberty International, Logan International, George Bush Intercontinental, Tampa International, Washington Dulles International, O Hare International, Charlotte Douglas International, Philadelphia International, Raleigh–Durham International, Detroit Metropolitan.
Which airports are there in Seattle?
Seattle is mainly served by Seattle–Tacoma International. But there are other airports nearby, including Kenmore Air Harbor Seaplane Base, Boeing Field.
What airports are near Seattle?
The main airport in Seattle is Seattle–Tacoma International. It is also served by Portland International, Vancouver International, Bellingham International, Paine Field Everett, Pangborn Memorial, Yakima Air Terminal, Vancouver Harbour Flight Centre, Victoria Inner Harbour SPB, Abbotsford International, Friday Harbor Airport.
What airports are near San Juan?
The main airport in San Juan is Luis Muñoz Marín International. It is also served by Eugenio María de Hostos, Aguadilla Rafael Hernandez, José Aponte de la Torre, Mercedita.
What buses and trains depart from Seattle?
A number of bus and train companies depart from Seattle, including Greyhound.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Seattle and San Juan?
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Which airlines fly between Seattle and San Juan?
When's the best time to travel between Seattle and San Juan?
What flights operate between Seattle and San Juan?
How many airports are there near Seattle?
How many airports are there near San Juan?
Is it possible to reach Seattle by bus or train?
What time do nonstop (direct) flights between Seattle and San Juan depart?
What time do nonstop (direct) flights between Seattle and San Juan arrive?
What time do flights between Seattle and San Juan depart?
What time do flights between Seattle and San Juan arrive?
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
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Flights from Seattle
- Flights from Seattle to Los Angeles International
- Flights from Seattle to McCarran International
- Flights from Seattle to Miami International
- Flights from Seattle to Fort Lauderdale–Hollywood International
- Flights from Seattle to Denver International
- Flights from Seattle to Hartsfield–Jackson Atlanta International
- Flights from Seattle to Phoenix Sky Harbor International
- Flights from Seattle to Baltimore–Washington International
- Flights from Seattle to O Hare International
- Flights from Seattle to San Diego International
- Flights from Seattle to Salt Lake City International
Flights to San Juan
- Flights from Miami International to San Juan
- Flights from Newark Liberty International to San Juan
- Flights from Logan International to San Juan
- Flights from George Bush Intercontinental to San Juan
- Flights from Tampa International to San Juan
- Flights from Washington Dulles International to San Juan
- Flights from O Hare International to San Juan
- Flights from Charlotte Douglas International to San Juan
- Flights from Philadelphia International to San Juan
- Flights from Raleigh–Durham International to San Juan
- Flights from Detroit Metropolitan to San Juan
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