$220 Cheap Flights from San José (SJO) to Yakima (YKM)

View $220 flight on Fri, Dec 12, 2025Opens in a new window

Popular airlines from Juan Santamaria Intl. Airport (SJO) to Yakima, WA (YKM-Yakima Air Terminal - McAllister Field)

Cheap Flights from San José to Yakima (SJO-YKM)

Prices were available within the past 7 days and start at $220 for one-way flights and $517 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Nov 18 - Sat, Dec 6
SJO
San José
YKM
Yakima
$517 Roundtrip, found 3 days ago
$517
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Nov 18 from San José to Yakima, returning Sat, Dec 6, priced at $517 found 3 days ago
American Airlines
Tue, Nov 18 - Sat, Dec 6
SJO
San José
YKM
Yakima
$523 Roundtrip, found 3 days ago
$523
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Nov 18 from San José to Yakima, returning Sat, Dec 6, priced at $523 found 3 days ago
American Airlines
Tue, Nov 18 - Sat, Dec 6
SJO
San José
YKM
Yakima
$528 Roundtrip, found 3 days ago
$528
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Nov 18 from San José to Yakima, returning Sat, Dec 6, priced at $528 found 3 days ago
American Airlines
Tue, Nov 18 - Sat, Dec 6
SJO
San José
YKM
Yakima
$534 Roundtrip, found 3 days ago
$534
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Nov 18 from San José to Yakima, returning Sat, Dec 6, priced at $534 found 3 days ago
American Airlines
Tue, Nov 18 - Sat, Dec 6
SJO
San José
YKM
Yakima
$534 Roundtrip, found 3 days ago
$534
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Nov 18 from San José to Yakima, returning Sat, Dec 6, priced at $534 found 3 days ago
American Airlines
Tue, Nov 18 - Sat, Dec 6
SJO
San José
YKM
Yakima
$535 Roundtrip, found 3 days ago
$535
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Nov 18 from San José to Yakima, returning Sat, Dec 6, priced at $535 found 3 days ago
American Airlines
Tue, Nov 18 - Sat, Dec 6
SJO
San José
YKM
Yakima
$539 Roundtrip, found 3 days ago
$539
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Nov 18 from San José to Yakima, returning Sat, Dec 6, priced at $539 found 3 days ago
American Airlines
Tue, Nov 18 - Sat, Dec 6
SJO
San José
YKM
Yakima
$541 Roundtrip, found 3 days ago
$541
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Nov 18 from San José to Yakima, returning Sat, Dec 6, priced at $541 found 3 days ago
American Airlines
Tue, Nov 18 - Sat, Dec 6
SJO
San José
YKM
Yakima
$551 Roundtrip, found 3 days ago
$551
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Nov 18 from San José to Yakima, returning Sat, Dec 6, priced at $551 found 3 days ago
Alaska Airlines
Tue, Nov 18 - Sat, Dec 6
SJO
San José
YKM
Yakima
$603 Roundtrip, found 3 days ago
$603
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Nov 18 from San José to Yakima, returning Sat, Dec 6, priced at $603 found 3 days ago
Flights from San José (SJO) to Yakima (YKM)
Origin airport
Juan Santamaría Intl.
Destination airport
Yakima Air Terminal - McAllister Field
Roundtrip price
$517
Distance
3303 mi

San José to Yakima Flights

The cheapest times to fly from San José to Yakima

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San José to Yakima are during the month of November. You can find some of the cheapest flights from San José to Yakima with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San José to Yakima

Sunday is one of the best days to book for cheap flights from San José to Yakima: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San José to Yakima

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San José to Yakima in 2025. You can also book with separate airlines for your outbound and return journeys, from $220 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San José to Yakima flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San José to Yakima airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Juan Santamaria Intl. Airport (SJO) to Yakima Air Terminal - McAllister Field Airport (YKM) cost?
Snag a cheap one-way flight from $220 or cheap return flight from $517 from Juan Santamaria Intl. Airport (SJO) to Yakima Air Terminal - McAllister Field Airport (YKM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Juan Santamaria Intl. Airport (SJO) to Yakima Air Terminal - McAllister Field Airport (YKM)?
November is the least expensive month to fly from SJO to YKM. Traveling during quieter months is often the key to landing a great deal.
What is the cheapest airline that flies from Juan Santamaria Intl. Airport (SJO) to Yakima Air Terminal - McAllister Field Airport (YKM)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll fly you from SJO to YKM. Then, sort your results by "Price (lowest to highest)" to pick up a good deal.
How many flights per day from Juan Santamaria Intl. Airport (SJO) to Yakima Air Terminal - McAllister Field Airport (YKM)?
There aren't any daily direct flights departing from Juan Santamaria Intl. Airport (SJO) to Yakima Air Terminal - McAllister Field Airport (YKM). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from SJO to YKM?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Juan Santamaria Intl. Airport (SJO) to Yakima Air Terminal - McAllister Field Airport (YKM)?
Choose a flight from Juan Santamaria Intl. Airport (SJO) to Yakima Air Terminal - McAllister Field Airport (YKM) that takes off before 3 PM to reduce the risk of delays and cancellations. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Juan Santamaria Intl. Airport (SJO) to Yakima Air Terminal - McAllister Field Airport (YKM) last-minute?
Last-minute bookings from SJO to YKM are generally more expensive. To secure the best rates, start looking for flights ahead of time. That said, if you can play around with your travel dates, it's possible to score a cheap ticket right before your trip.
Is it cheaper to book a SJO to YKM flight and hotel package?
You can save money by securing a SJO to YKM flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After choosing your preferred accommodations and flights, consider adding extras including activities, car rentals and tours.
Can I cancel or change the date of my flight from Juan Santamaria Intl. Airport (SJO) to Yakima Air Terminal - McAllister Field Airport (YKM)?
In most instances, you're able to reschedule or cancel your SJO to YKM flight. However, there may be additional charges, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you want more information, head to our Customer Service portal.

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*Available to One Key members.