Cheap Flights from Seattle to San José

Airlines that fly from Seattle-Tacoma International Airport (SEA) to Juan Santamaria Intl. Airport (SJO)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in
Seattle to San José route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Juan Santamaría Intl.
Distance
5450 km

Flights from Seattle to San José

When looking for plane tickets from Seattle to San José, the ease and convenience of using Expedia simply can’t be beat. With tons of departure points and flights options from the top airline carriers, Expedia gives you the widest array of cheap flights to San José. Look for SEA to SJO airfare with the assurance that you have the largest online travel agency working for you.

Expedia lets you search across the largest number of airlines and San José flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Seattle San José flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Seattle to San José trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your San José flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Seattle to San José with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from Sea-Tac Airport to Juan Santamaria Intl. Airport?
Pack your bags, because round-trip flights from Sea-Tac Airport to Juan Santamaria Intl. Airport start from . That’s based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can move quickly, so book today to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SEA to SJO?
This can vary between air carriers, as each has its own terms and conditions. Head to the Customer Service Portal, where you’ll find instructions on how to cancel your flight online.
How do I find cheap flights from SEA to SJO that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Seattle - Tacoma Intl. Airport (SEA) to Juan Santamaria Intl. Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Seattle - Tacoma Intl. Airport (SEA) to Juan Santamaria Intl. Airport (SJO)?
With around 5,500 kilometres separating Seattle - Tacoma Intl. Airport (SEA) and Juan Santamaria Intl. Airport, your flight will be a long one. Pack wisely and make your journey more comfortable. Little things like an eye mask and a good neck pillow should be in your hand luggage.
Which airlines fly direct from Sea-Tac Airport to SJO?
There are no direct flights, so you’ll have to make at least one stop between SEA and Juan Santamaria Intl. Airport. Use the layover time to stretch your legs and take a break.
Are Sea-Tac Airport to SJO flight tickets cheaper when they're purchased at the last minute?
Tickets from SEA to Juan Santamaria Intl. Airport (SJO) are available up to 12 months prior to departure on Expedia. And although you may occasionally score great last-minute deal, it’s never something you can count on. Also, booking your flights ahead of time means you’ll have more options — and you can avoid landing the dreaded middle seat! We frequently update our fares to make sure you get the biggest bargains, so check back often for all the latest specials.
*Available to Expedia members.