$273 Cheap Flights from Seattle Paine Field Intl. Airport (PAE) to Sun Valley (SUN)

View $273 flight on Sat, Oct 11, 2025Opens in a new window

Popular airlines from Seattle Paine Field Intl. Airport (PAE) to Sun Valley, ID (SUN-Friedman Memorial)

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Cheap Flights from Seattle Paine Field Intl. Airport to Sun Valley (PAE-SUN)

Prices were available within the past 7 days and start at $273 for one-way flights and $760 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, Oct 21 - Fri, Oct 24
PAE
Seattle
SUN
Sun Valley
$760 Roundtrip, found 6 days ago
$760
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Tue, Oct 21 from Seattle to Sun Valley, returning Fri, Oct 24, priced at $760 found 6 days ago
Alaska Airlines
Tue, Oct 21 - Fri, Oct 24
PAE
Seattle
SUN
Sun Valley
$763 Roundtrip, found 6 days ago
$763
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Tue, Oct 21 from Seattle to Sun Valley, returning Fri, Oct 24, priced at $763 found 6 days ago
Alaska Airlines
Wed, Oct 22 - Fri, Oct 24
PAE
Seattle
SUN
Sun Valley
$795 Roundtrip, found 1 day ago
$795
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Oct 22 from Seattle to Sun Valley, returning Fri, Oct 24, priced at $795 found 1 day ago
Alaska Airlines
Mon, Nov 10 - Wed, Nov 12
PAE
Seattle
SUN
Sun Valley
$800 Roundtrip, found 1 day ago
$800
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon, Nov 10 from Seattle to Sun Valley, returning Wed, Nov 12, priced at $800 found 1 day ago
Alaska Airlines
Mon, Nov 10 - Wed, Nov 12
PAE
Seattle
SUN
Sun Valley
$805 Roundtrip, found 1 day ago
$805
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon, Nov 10 from Seattle to Sun Valley, returning Wed, Nov 12, priced at $805 found 1 day ago
Alaska Airlines
Wed, Oct 29 - Mon, Nov 3
PAE
Seattle
SUN
Sun Valley
$809 Roundtrip, found 1 day ago
$809
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Oct 29 from Seattle to Sun Valley, returning Mon, Nov 3, priced at $809 found 1 day ago
Alaska Airlines
Mon, Nov 10 - Wed, Nov 12
PAE
Seattle
SUN
Sun Valley
$815 Roundtrip, found 1 day ago
$815
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon, Nov 10 from Seattle to Sun Valley, returning Wed, Nov 12, priced at $815 found 1 day ago
Alaska Airlines
Mon, Nov 10 - Wed, Nov 12
PAE
Seattle
SUN
Sun Valley
$820 Roundtrip, found 1 day ago
$820
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon, Nov 10 from Seattle to Sun Valley, returning Wed, Nov 12, priced at $820 found 1 day ago
Alaska Airlines
Mon, Nov 3 - Wed, Nov 5
PAE
Seattle
SUN
Sun Valley
$825 Roundtrip, found 1 day ago
$825
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon, Nov 3 from Seattle to Sun Valley, returning Wed, Nov 5, priced at $825 found 1 day ago
Alaska Airlines
Wed, Oct 29 - Fri, Oct 31
PAE
Seattle
SUN
Sun Valley
$826 Roundtrip, found 1 day ago
$826
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Oct 29 from Seattle to Sun Valley, returning Fri, Oct 31, priced at $826 found 1 day ago

Frequently asked questions

How much does a flight from Snohomish County - Paine Field Airport (PAE) to Friedman Memorial Airport (SUN) cost?
Snag a cheap one-way flight from $273 or cheap return flight from $760 from Snohomish County - Paine Field Airport (PAE) to Friedman Memorial Airport (SUN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Snohomish County - Paine Field Airport (PAE) to Friedman Memorial Airport (SUN)?
October is the least expensive month to fly from PAE to SUN. Traveling during an off-peak travel window is often the key to finding a great deal.
Which airlines fly direct from Snohomish County - Paine Field Airport (PAE) to Friedman Memorial Airport (SUN)?
You can't fly direct from Seattle Paine Field Intl. Airport (PAE) to Friedman Memorial Airport (SUN). However, you can easily journey to Sun Valley without any layovers by departing from Seattle - Tacoma Intl. Airport (SEA).
What is the cheapest airline that flies from Snohomish County - Paine Field Airport (PAE) to Friedman Memorial Airport (SUN)?
To find the cheapest airline that'll fly you from PAE to SUN, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Snohomish County - Paine Field Airport (PAE) to Friedman Memorial Airport (SUN)?
There are no daily nonstop flights available from Snohomish County - Paine Field Airport (PAE) to Friedman Memorial Airport (SUN). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from PAE to SUN?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Snohomish County - Paine Field Airport (PAE) to Friedman Memorial Airport (SUN)?
To avoid possible delays on the Snohomish County - Paine Field Airport (PAE) to Friedman Memorial Airport (SUN) route, fly before 3 PM. Later departures are 22% more likely to be canceled.**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 Snohomish County - Paine Field Airport (PAE) to Friedman Memorial Airport (SUN) last-minute?
Last-minute bookings from PAE to SUN are typically more expensive. For the cheapest rates, start looking for flights well ahead of time. That said, if you're flexible with your travel plans, you may land a cheap fare just before your departure.
Is it cheaper to book a PAE to SUN flight and hotel package?
Securing a PAE to SUN flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Pick from our impressive range of accommodations and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Snohomish County - Paine Field Airport (PAE) to Friedman Memorial Airport (SUN)?
It's generally possible to cancel or reschedule your PAE to SUN flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Travel information

Origin airport
Seattle Paine Field Intl. Airport
Destination airport
Friedman Memorial
Airlines serving
Alaska Airlines
Roundtrip price
$760
Distance
490 mi

Book with confidence

Book with confidence

Seattle Paine Field Intl. Airport to Sun Valley Flights

The cheapest times to fly from Seattle Paine Field Intl. Airport to Sun Valley

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 Seattle Paine Field Intl. Airport to Sun Valley are during the month of October. You can find some of the cheapest flights from Seattle Paine Field Intl. Airport to Sun Valley with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle Paine Field Intl. Airport to Sun Valley

Sunday is one of the best days to book for cheap flights from Seattle Paine Field Intl. Airport to Sun Valley: 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 Seattle Paine Field Intl. Airport to Sun Valley

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 Seattle Paine Field Intl. Airport to Sun Valley in 2025. You can also book with separate airlines for your outbound and return journeys, from $273 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 Seattle Paine Field Intl. Airport to Sun Valley 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 Seattle Paine Field Intl. Airport to Sun Valley 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.

 

Seattle Paine Field Intl. Airport to Sun Valley Flights

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