$280 Cheap Flights from Yuma (YUM) to Seattle (SEA)

View $280 flight on Wed, Jan 7, 2026Opens in a new window

Popular airlines from Yuma Intl. Airport (YUM) to Seattle-Tacoma International Airport (SEA)

Cheap Flights from Yuma to Seattle (YUM-SEA)

Prices were available within the past 7 days and start at $280 for one-way flights and $530 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Dec 23 - Wed, Jan 7
YUM
Yuma
SEA
Seattle
$530 Roundtrip, found 14 hours ago
$530
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Tue, Dec 23 from Yuma to Seattle, returning Wed, Jan 7, priced at $530 found 14 hours ago

Find the cheapest month to fly from Yuma (YUM) to Seattle (SEA)

January is typically the cheapest month to fly

From $299 - $977 per traveler.

Frequently asked questions

How much does a flight from Yuma Intl. Airport (YUM) to Seattle - Tacoma Intl. Airport (SEA) cost?
Lock in a cheap one-way flight from $280 or cheap return flight from $530 from Yuma Intl. Airport (YUM) to Seattle - Tacoma Intl. Airport (SEA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Yuma Intl. Airport (YUM) to Seattle - Tacoma Intl. Airport (SEA)?
The cheapest month to fly from YUM to SEA is December, when there's less demand. Off-peak season is often when airlines offer better prices between these airports.
What is the cheapest airline that flies from Yuma Intl. Airport (YUM) to Seattle - Tacoma Intl. Airport (SEA)?
To find the cheapest airline that'll fly you from YUM to SEA, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Yuma Intl. Airport (YUM) to Seattle - Tacoma Intl. Airport (SEA)?
You'll have to book a flight with a layover if you're traveling from Yuma Intl. Airport (YUM) to Seattle - Tacoma Intl. Airport (SEA). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from YUM to SEA?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change based on a range of factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Yuma Intl. Airport (YUM) to Seattle - Tacoma Intl. Airport (SEA)?
Choose a flight from Yuma Intl. Airport (YUM) to Seattle - Tacoma Intl. Airport (SEA) that leaves before 3 PM to reduce the risk of cancellations and delays. 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 Yuma Intl. Airport (YUM) to Seattle - Tacoma Intl. Airport (SEA) last-minute?
Booking your plane ticket from YUM to SEA shortly before your trip is generally more expensive. However, if you're flexible with your departure times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book a YUM to SEA flight and hotel package?
You'll generally save money by booking a YUM to SEA flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After selecting your preferred accommodations and flights, consider adding extras including car rentals, tours and activities.
Can I cancel or change the date of my flight from Yuma Intl. Airport (YUM) to Seattle - Tacoma Intl. Airport (SEA)?
If you reserved your YUM to SEA flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

Travel information

Origin airport
Yuma Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Alaska Airlines, American Airlines
Roundtrip price
$530
Distance
1098 mi

Book with confidence

Yuma to Seattle Flights

The cheapest times to fly from Yuma to Seattle

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 Yuma to Seattle are during the month of December. You can find some of the cheapest flights from Yuma to Seattle with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Yuma to Seattle

Sunday is one of the best days to book for cheap flights from Yuma to Seattle: 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 Yuma to Seattle

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 Yuma to Seattle in 2025. You can also book with separate airlines for your outbound and return journeys, from $280 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 Yuma to Seattle 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 Yuma to Seattle 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.

 

Yuma to Seattle Flights

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*Available to One Key members.