Lowest Prices
Uncover the best deals on Seattle to San Jose flights by comparing fares from hundreds of airlines and agencies.
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
$754
American Airlines
• 2 stops
• 21h 40m
Oct 01 – Oct 16
The cheapest round trip flight from Seattle to San Jose (SEA-SJO-SEA) is currently $754
Fastest Flight
17h 35m
The fastest nonstop flight from Seattle to San Jose (SEA-SJO) takes 17h 35m
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.
Oct 01 - Oct 16, Economy
Seattle → San Jose
21h 40m
11:57 PM - 1:57 PM • 2 stops
Seattle → San Jose
20h 10m
1:00 PM - 12:10 AM • 1 stop
American Airlines
Oct 01 - Oct 16, Economy
Seattle → San Jose
23h 29m
8:50 PM - 11:59 AM • 1 stop
Seattle → San Jose
25h 15m
6:00 AM - 8:15 PM • 2 stops
American Airlines
Oct 01 - Oct 16, Economy
Seattle → San Jose
25h 56m
7:25 PM - 12:21 PM • 2 stops
Seattle → San Jose
23h 40m
7:55 AM - 9:15 PM • 2 stops
United Airlines
Oct 01 - Oct 16, Economy
Seattle → San Jose
24h 12m
8:29 PM - 12:21 PM • 2 stops
Seattle → San Jose
25h 4m
7:55 AM - 9:59 PM • 2 stops
United Airlines
Oct 01 - Oct 16, Economy
Seattle → San Jose
24h 12m
8:29 PM - 12:21 PM • 2 stops
Seattle → San Jose
25h 41m
8:45 AM - 11:26 PM • 1 stop
United 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 7:25 pm 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 UA : USD 764
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 11:59 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 |
More Flight Options for Seattle (SEA) and San Jose (SJO)
Flights from Seattle (SEA)
to Las Vegas (LAS)
Flights from Seattle (SEA)
to Miami (MIA)
Flights from Seattle (SEA)
to Phoenix (PHX)
Flights from Seattle (SEA)
to Honolulu (HNL)
Flights from Seattle (SEA)
to New Delhi (DEL)
Flights from Seattle (SEA)
to New Delhi (DEL)
Flights from Seattle (SEA)
to Guadalajara (GDL)
Flights from Seattle (SEA)
to Los Angeles (LAX)
Flights from Seattle (SEA)
to Salt Lake City (SLC)
Flights from Seattle (SEA)
to Tucson (TUS)
Flights from Seattle (SEA)
to Chicago (ORD)
Flights from Seattle (SEA)
to Chicago (MDW)
Flights from Seattle (SEA)
to St Louis (STL)
Flights from Seattle (SEA)
to Dublin (DUB)
Flights from Seattle (SEA)
to Tampa (TPA)
Flights from Seattle (SEA)
to Orlando (MCO)
Flights from Seattle (SEA)
to San Francisco (SFO)
Flights from Seattle (SEA)
to San Diego (SAN)
Flights from Seattle (SEA)
to Sacramento (SMF)
Flights from Seattle (SEA)
to Fort Lauderdale (FLL)
Flights from Indianapolis (IND)
to San Jose (SJO)
Flights from San Francisco (SFO)
to San Jose (SJO)
Flights from Cleveland (CLE)
to San Jose (SJO)
Flights from Orlando (MCO)
to San Jose (SJO)
Flights from Miami (MIA)
to San Jose (SJO)
Flights from Cincinnati (CVG)
to San Jose (SJO)
Flights from Toronto (YYZ)
to San Jose (SJO)
Flights from Columbus (CMH)
to San Jose (SJO)
Flights from Seattle (SEA)
to San Jose (SJO)
Flights from Detroit (DTW)
to San Jose (SJO)
Flights from Austin (AUS)
to San Jose (SJO)
Flights from New Orleans (MSY)
to San Jose (SJO)
Flights from Montréal (YUL)
to San Jose (SJO)
Flights from Denver (DEN)
to San Jose (SJO)
Flights from Atlanta (ATL)
to San Jose (SJO)
Flights from Houston (IAH)
to San Jose (SJO)
Flights from New York (JFK)
to San Jose (SJO)
Flights from Newark (EWR)
to San Jose (SJO)
Flights from Newark (EWR)
to San Jose (SJO)
Cheap flights to North America (NA)
Cheap flights to United States (US)
Cheap flights to Costa Rica (CR)
Cheap flights to Washington (US-WA)
Cheap flights from North America (NA)
Cheap flights from Costa Rica (CR)
Cheap flights from United States (US)
Cheap flights from Washington (US-WA)
Flights to Seattle (SEA)
Flights to San Jose (SJO)
Flights from Seattle (SEA)
Flights from San Jose (SJO)
Flights from San Jose (SJO)
to Seattle (SEA)
Why Fareleaders for SEA to SJO Plane Tickets
New Deals Everyday
Get the best prices on SEA to SJO flights—we update our fares daily so you never miss a saving.
No Service Fees
Compare hundreds of Seattle to San Jose flights and secure the best deals—we never add any service fees.