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Good to Know: Cheapest and Fastest SEA - SJO Flights
Useful information for finding best airline tickets from Seattle Tacoma International to Juan Santamaria International on your next trip.
Cheapest Round Trip Flight
$575
Southwest Airlines
• 2 stops
• 50h
Sep 11 – Sep 25
The cheapest round trip flight from Seattle to San Jose (SEA-SJO-SEA) is currently $575
Fastest Flight
22h 17m
The fastest nonstop flight from Seattle to San Jose (SEA-SJO) takes 22h 17m
Top Airlines Flying from Seattle to San Jose
Latest Flight Deals from Seattle (SEA) to San Jose (SJO)
Compare and book low fare round-trip air tickets from Seattle to San Jose. Ideal for travelers with confirmed return itineraries.
Sep 11 - Sep 25, Economy
Seattle → San Jose
50h
5:15 AM - 12:15 PM • 2 stops
Seattle → San Jose
50h 50m
1:40 PM - 7:30 PM • 4 stops
Southwest Airlines
Sep 11 - Sep 25, Economy
Seattle → San Jose
42h 20m
1:30 PM - 8:30 AM • 1 stop
Seattle → San Jose
30h 59m
5:05 AM - 7:39 PM • 2 stops
Alaska Airlines
Sep 11 - Sep 25, Economy
Seattle → San Jose
42h 20m
9:27 AM - 8:30 AM • 1 stop
Seattle → San Jose
30h 59m
7:45 AM - 9:54 PM • 1 stop
Alaska Airlines
Sep 11 - Sep 25, Economy
Seattle → San Jose
22h 17m
5:30 AM - 8:07 PM • 2 stops
Seattle → San Jose
18h 43m
1:00 PM - 11:23 PM • 1 stop
American Airlines
Sep 11 - Sep 25, Economy
Seattle → San Jose
42h 20m
6:52 PM - 6:59 PM • 2 stops
Seattle → San Jose
30h 59m
8:12 AM - 9:59 PM • 2 stops
Copa Airlines
FAQs on Seattle to San Jose Flights
What are the airports in Seattle?
SEA
What’s the most popular airline flying from SEA to SJO?
The most popular airline flying from Seattle to San Jose are
Can I fly from SEA to SJO non-stop?
NO
Which airlines fly nonstop between Seattle and San Jose?
The non-stop flights between Seattle and San Jose are .
What’s the earliest departure time from SEA to SJO Airport?
The earliest flight leaves SEA at 5:15 am and lands in SJO - Juan Santamaria International
What are the airports in San Jose?
SJO
Can I make changes to my Seattle to San Jose flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from SEA to SJO?
Read the fare rules of the Seattle to San Jose air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Seattle and San Jose?
operate flights between Seattle and San Jose
How long does a flight from Seattle to San Jose take?
It takes approximately 7 hour to fly non-stop from SEA to SJO, which is 3403.87 miles by air.
Which airlines provide the cheapest flights from Seattle (SEA) to San Jose (SJO) ?
In the past couple of days, the cheapest tickets to SJO from SEA were found on AS : USD 629
Do I need a passport to fly between SEA and SJO?
Yes
What’s the latest departure time from SEA to SJO ?
The last flight leaves SEA at 6:52 pm
Seattle (SEA) to San Jose (SJO): Airport Information
| Origin Airport | Seattle Tacoma International , Seattle, US |
| Destination Airport | Juan Santamaria International , San Jose, CR |
| Distance | 3404 miles |
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