$108 Cheap Alaska Airlines flights Orange County (SNA) to Seattle (SEA)

View $108 flight on Wed, Nov 12, 2025Opens in a new window
    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

$108 Cheap Alaska Airlines flights Orange County (SNA) to Seattle (SEA)

Prices were available within the past 7 days and start at $108 for one-way flights and $159 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, Nov 5 - Sun, Nov 16
SNA
Orange County
SEA
Seattle
$159 Roundtrip, found 4 days ago
$159
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed, Nov 5 from Orange County to Seattle, returning Sun, Nov 16, priced at $159 found 4 days ago
Alaska Airlines
Fri, Nov 14 - Mon, Nov 17
SNA
Orange County
SEA
Seattle
$179 Roundtrip, just found
$179
Roundtrip
just found
Select Alaska Airlines flight, departing Fri, Nov 14 from Orange County to Seattle, returning Mon, Nov 17, priced at $179 just found
Flights from Orange County (SNA) to Seattle (SEA)
Origin airport
John Wayne
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Popular airline
Alaska Airlines
Distance
978 mi
Average flight time
2 hours 53 mins

Frequently asked questions

How much is an Alaska Airlines flight from John Wayne Airport (SNA) to Seattle - Tacoma Intl. Airport (SEA)?
Landing cheap one-way Alaska Airlines flights from SNA to SEA from $108 on Expedia is a cinch — just filter by "Price (lowest to highest)." Alternatively, check out our affordable return fares from $159 for your next adventure.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SNA to SEA with Alaska Airlines?
Alaska Airlines flights to Seattle are usually more affordable in the quieter months of January and February. Whether you're searching for a one-way or round-trip ticket, you could score a better deal then.
What is the cheapest time to book flights from John Wayne Airport (SNA) to Seattle - Tacoma Intl. Airport (SEA) with Alaska Airlines?
Begin your search one to three months ahead of your travel date to find cheaper fares on Alaska Airlines flights from John Wayne Airport (SNA) to Seattle - Tacoma Intl. Airport (SEA). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Get your timing right, and you can enjoy significant savings on domestic journeys.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Alaska Airlines fly nonstop from John Wayne Airport (SNA) to Seattle - Tacoma Intl. Airport (SEA)?
Alaska Airlines offers direct flights from John Wayne Airport (SNA) to Seattle - Tacoma Intl. Airport (SEA), with 47 weekly departures. Simply use the "Nonstop" and "Airline" filters during your search on Expedia to see all direct Alaska Airlines flights to SEA.
How long does it take to fly from SNA to SEA with Alaska Airlines?
From takeoff till touchdown, a nonstop Alaska Airlines flight from John Wayne Airport (SNA) to Seattle - Tacoma Intl. Airport (SEA) takes approximately 3h 1m.
Which day of the week has the most Alaska Airlines flights from John Wayne Airport (SNA) to Seattle - Tacoma Intl. Airport (SEA)?
Alaska Airlines has the most flights from John Wayne Airport (SNA) to Seattle - Tacoma Intl. Airport (SEA) on Wednesday. With up to 8 daily departures, you'll get the most flexibility and choice on this day.
What is the earliest Alaska Airlines flight from SNA to SEA?
The earliest flight from SNA to SEA with Alaska Airlines departs at 6:45AM UTC-8. You'll land at 9:51AM UTC-8. The final Alaska Airlines flight of the day takes off at 7:00PM UTC-8 and arrives at 9:58PM UTC-8. With 20% fewer cancellations for departures before midday, starting your travel day early is usually the best way to go.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Alaska Airlines fly into in Seattle?
Most Alaska Airlines flights from John Wayne Airport (SNA) to Seattle arrive at Seattle - Tacoma Intl. Airport (SEA). This is the airline's primary gateway to this city. It's worth checking out Expedia for flights to nearby airports like Snohomish County - Paine Field Airport (PAE), as tickets may be cheaper.
Why fly with Alaska Airlines from SNA to SEA?
Heading from SNA to SEA with Alaska Airlines means enjoying a host of benefits, such as top-tier customer service and an excellent in-flight experience. Plus, when you book through Expedia, One Key™ members can earn OneKeyCash™* to redeem on select future travel purchases. That's in addition to the Mileage Plan points you can earn with Alaska Airlines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
What type of plane does Alaska Airlines fly from John Wayne Airport (SNA) to Seattle - Tacoma Intl. Airport (SEA)?
Jet off on an Alaska Airlines flight from John Wayne Airport (SNA) to Seattle - Tacoma Intl. Airport (SEA), and you'll probably board a Boeing 737-800. Bear in mind though, that the aircraft type can vary due to operational requirements.
Can I change or cancel my Alaska Airlines flight from John Wayne Airport (SNA) to Seattle - Tacoma Intl. Airport (SEA)?
You can usually change or cancel your flight, although there may be a charge if your booking was made more than 24 hours ago. Need flexible options? Make use of Expedia's "Changes included" and "No cancel fee" filters to find flights that won't penalize you if you need to revise your plans. To update your itinerary, head to "Trips," select your flight and click on "Manage Booking" for further information.

Explore a world of travel with Expedia

*Available to One Key members.