$111 Cheap Flights from Seattle (SEA) to Sun Valley (SUN)

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Cheap Flights from Seattle to Sun Valley (SEA-SUN)

Prices were available within the past 7 days and start at $111 for one-way flights and $218 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bargain Flight
Wed, Sep 25 - Fri, Sep 27
SEA
Seattle
SUN
Sun Valley
$218 Roundtrip, found 21 hours ago
$218
Roundtrip
found 21 hours ago
Select Bargain Flight flight, departing Wed, Sep 25 from Seattle to Sun Valley, returning Fri, Sep 27, priced at $218 found 21 hours ago
Bargain Flight
Mon, Aug 19 - Wed, Aug 21
SEA
Seattle
SUN
Sun Valley
$223 Roundtrip, found 22 hours ago
$223
Roundtrip
found 22 hours ago
Select Bargain Flight flight, departing Mon, Aug 19 from Seattle to Sun Valley, returning Wed, Aug 21, priced at $223 found 22 hours ago
Alaska Airlines
Thu, Aug 29 - Wed, Sep 4
SEA
Seattle
SUN
Sun Valley
$227 Roundtrip, found 3 hours ago
$227
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Thu, Aug 29 from Seattle to Sun Valley, returning Wed, Sep 4, priced at $227 found 3 hours ago
Bargain Flight
Tue, Aug 13 - Thu, Aug 15
SEA
Seattle
SUN
Sun Valley
$227 Roundtrip, found 22 hours ago
$227
Roundtrip
found 22 hours ago
Select Bargain Flight flight, departing Tue, Aug 13 from Seattle to Sun Valley, returning Thu, Aug 15, priced at $227 found 22 hours ago
Bargain Flight
Tue, Jun 25 - Mon, Jul 1
SEA
Seattle
SUN
Sun Valley
$231 Roundtrip, found 3 days ago
$231
Roundtrip
found 3 days ago
Select Bargain Flight flight, departing Tue, Jun 25 from Seattle to Sun Valley, returning Mon, Jul 1, priced at $231 found 3 days ago
Alaska Airlines
Mon, Aug 19 - Wed, Aug 21
SEA
Seattle
SUN
Sun Valley
$232 Roundtrip, found 22 hours ago
$232
Roundtrip
found 22 hours ago
Select Alaska Airlines flight, departing Mon, Aug 19 from Seattle to Sun Valley, returning Wed, Aug 21, priced at $232 found 22 hours ago
Bargain Flight
Thu, Jul 11 - Sat, Jul 13
SEA
Seattle
SUN
Sun Valley
$234 Roundtrip, found 22 hours ago
$234
Roundtrip
found 22 hours ago
Select Bargain Flight flight, departing Thu, Jul 11 from Seattle to Sun Valley, returning Sat, Jul 13, priced at $234 found 22 hours ago
Bargain Flight
Thu, Sep 26 - Sat, Sep 28
SEA
Seattle
SUN
Sun Valley
$237 Roundtrip, found 21 hours ago
$237
Roundtrip
found 21 hours ago
Select Bargain Flight flight, departing Thu, Sep 26 from Seattle to Sun Valley, returning Sat, Sep 28, priced at $237 found 21 hours ago
Delta
Tue, Nov 12 - Thu, Nov 14
SEA
Seattle
SUN
Sun Valley
$240 Roundtrip, found 20 hours ago
$240
Roundtrip
found 20 hours ago
Select Delta flight, departing Tue, Nov 12 from Seattle to Sun Valley, returning Thu, Nov 14, priced at $240 found 20 hours ago
Bargain Flight
Sat, Aug 17 - Tue, Aug 20
SEA
Seattle
SUN
Sun Valley
$241 Roundtrip, found 1 day ago
$241
Roundtrip
found 1 day ago
Select Bargain Flight flight, departing Sat, Aug 17 from Seattle to Sun Valley, returning Tue, Aug 20, priced at $241 found 1 day ago
Flights from Seattle (SEA) to Sun Valley (SUN)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Friedman Memorial
Airlines serving
Alaska Airlines, Delta, United
Roundtrip price
$217
Distance
473 mi

Seattle to Sun Valley Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Seattle to Sun Valley offer the perfect respite. Not only does exploring Sun Valley provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Seattle to Sun Valley may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from SEA to SUN today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Sun Valley are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Sun Valley more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Sun Valley is $111 now!

Frequently asked questions

How much is a one-way flight from Seattle - Tacoma Intl. Airport (SEA) to Friedman Memorial Airport (SUN)?
Purchase your tickets with Expedia and you could pick up one-way Seattle flights to Sun Valley from only $116. This was the cheapest price found for this route departing in the next three months — an Alaska Airlines flight, taking off from Sea-Tac Airport on August 18 2024 and landing at Friedman Memorial Airport (SUN). This price was updated on May 23 2024 and has not changed since. Eager to snap up your own bargain flights? Awesome offers are just a click of a button away.
How long does it take to fly from SEA to Friedman Memorial Airport (SUN)?
Alaska Airlines operates a direct flight setting off from SEA at 8:45AM and coming in to land at Friedman Memorial Airport at 11:24AM — a total flight time of 1 hour and 39 minutes. Book your perfect seat, bring something to keep you occupied and the time will pass by quickly.
Is it cheaper to buy a plane ticket from SEA to SUN last minute?
Booking your flight from SEA to Friedman Memorial Airport at the last minute could save you a pretty penny if you happen to find a real steal. However, tickets generally don’t get cheaper closer to the departure date. If you hold out, flights could also be sold out or the best seats taken (because who wants the middle seat?). If you’d rather play it safe, book well ahead of when you want to leave. In fact, Expedia has some of the biggest deals up to a year in advance. If your preferred carrier hasn’t released tickets yet, check back regularly as offers are updated on Expedia all the time.
What is the cheapest airline flying from Sea-Tac Airport to Friedman Memorial Airport (SUN) in the next 90 days?
The cheapest airline traveling from Seattle to Sun Valley found on Expedia is Alaska Airlines, which has fares starting from $116. This price is based on fares found on Expedia with a departure date within the next 90 days. The flight sets off from Seattle - Tacoma Intl. Airport (SEA) on August 18 2024 and arrives at Friedman Memorial Airport (SUN). The pricing information was updated on May 23 2024 and has not changed since.
What's the cheapest price for a flight from Sea-Tac Airport to SUN next month?
With a one-way flight from Seattle to Sun Valley on offer for only $118, you’ll have more money left in your pocket for the fun stuff. This fare was found after searching all available flights on Expedia within the next 30 days. This particular service leaves Sea-Tac Airport on June 16 2024, touches down at Friedman Memorial Airport (SUN) and is operated by Alaska Airlines. Pricing info was last updated on May 23 2024 and has not changed since.
Can I find cheap nonstop flights from Sea-Tac Airport to SUN in the next three months?
Get ready to score a great deal because we’ve found a roundtrip nonstop flight with Alaska Airlines in the next 90 days for $237. The price was updated on June 5 2024 and is based on fares found on Expedia with a departure date within the next three months. This flight from Seattle to Sun Valley leaves Seattle - Tacoma Intl. Airport (SEA) on June 25 2024 and arrives at SUN. The return date of the flight is July 1 2024.Make use of our filters to discover nonstop cheap flights from Sea-Tac Airport to SUN. Just click “Nonstop” under “Filter by” once your search results appear. Open to flying on a different date? You can also make use of the “Flexible dates” dropdown menu to see ticket prices for nearby dates. Booking a flight that works within your budget and timetable couldn’t be simpler.
What airports do you fly into for Sun Valley from Seattle?
Flights from Seattle to Sun Valley arrive at Friedman Memorial Airport (SUN). Around 13 mi south of central Sun Valley, it’s the main entryway to this vibrant city. When you’re ready to explore the sights, Sun Valley Ski Resort and Dollar Mountain should be on your list.
What are the most popular departure times for flights from Sea-Tac Airport to SUN?
For Alaska Airlines flights jetting from Sea-Tac Airport to Friedman Memorial Airport, the busiest time is between 7:00 AM - 8:00 AM. If you want to avoid any holdups, fly in the morning. This allows you to escape the heavy air traffic that builds up in the afternoon.
Can I change the date of my flight from Sea-Tac Airport to Friedman Memorial Airport?
We know plans can get upended, so Expedia is here to help make things as simple as possible. To start, access your Seattle - Tacoma Intl. Airport (SEA) to Friedman Memorial Airport (SUN) itinerary through the Expedia Trips portal and look up the ticket conditions and rules to see if change fees apply. If you booked your plane ticket in the last 24 hours, some airlines will let you cancel for free and book new flights. If you bought your fare more than 24 hours ago, connect with us through our Customer Service portal to learn more about your options.
Seattle nearby Airports

Seattle Paine Field Intl. Airport

Seattle Paine Field Intl. Airport to Sun Valley
$779.20
*Available to One Key members.