Cheap Flights from Orange County (SNA) to Seattle (SEA)

View AU$151 flight on Tue, 2 Sep. 2025Opens in a new window

Popular airlines from John Wayne Airport (SNA) to Seattle-Tacoma International Airport (SEA)

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Cheap Flights from Orange County (SNA) to Seattle (SEA)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 17 Dec. - Sat, 27 Dec.
SNA
Orange County
SEA
Seattle
AU$382 Return, found 2 days ago
AU$382
Return
found 2 days ago
Select Delta flight, departing Wed, 17 Dec. from Orange County to Seattle, returning Sat, 27 Dec., priced at AU$382 found 2 days ago
Alaska Airlines
Wed, 17 Dec. - Sat, 27 Dec.
SNA
Orange County
SEA
Seattle
AU$412 Return, found 2 days ago
AU$412
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 17 Dec. from Orange County to Seattle, returning Sat, 27 Dec., priced at AU$412 found 2 days ago
Alaska Airlines
Wed, 17 Dec. - Sat, 27 Dec.
SNA
Orange County
SEA
Seattle
AU$429 Return, found 2 days ago
AU$429
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 17 Dec. from Orange County to Seattle, returning Sat, 27 Dec., priced at AU$429 found 2 days ago
United
Wed, 17 Dec. - Sat, 27 Dec.
SNA
Orange County
SEA
Seattle
AU$451 Return, found 2 days ago
AU$451
Return
found 2 days ago
Select United flight, departing Wed, 17 Dec. from Orange County to Seattle, returning Sat, 27 Dec., priced at AU$451 found 2 days ago
Alaska Airlines
Wed, 17 Dec. - Sat, 27 Dec.
SNA
Orange County
SEA
Seattle
AU$465 Return, found 2 days ago
AU$465
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 17 Dec. from Orange County to Seattle, returning Sat, 27 Dec., priced at AU$465 found 2 days ago
Alaska Airlines
Wed, 17 Dec. - Sat, 27 Dec.
SNA
Orange County
SEA
Seattle
AU$466 Return, found 2 days ago
AU$466
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 17 Dec. from Orange County to Seattle, returning Sat, 27 Dec., priced at AU$466 found 2 days ago
Alaska Airlines
Wed, 17 Dec. - Sat, 27 Dec.
SNA
Orange County
SEA
Seattle
AU$480 Return, found 2 days ago
AU$480
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 17 Dec. from Orange County to Seattle, returning Sat, 27 Dec., priced at AU$480 found 2 days ago
Alaska Airlines
Wed, 17 Dec. - Sat, 27 Dec.
SNA
Orange County
SEA
Seattle
AU$481 Return, found 2 days ago
AU$481
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 17 Dec. from Orange County to Seattle, returning Sat, 27 Dec., priced at AU$481 found 2 days ago
Delta
Wed, 17 Dec. - Sat, 27 Dec.
SNA
Orange County
SEA
Seattle
AU$489 Return, found 2 days ago
AU$489
Return
found 2 days ago
Select Delta flight, departing Wed, 17 Dec. from Orange County to Seattle, returning Sat, 27 Dec., priced at AU$489 found 2 days ago
Alaska Airlines
Wed, 17 Dec. - Sat, 27 Dec.
SNA
Orange County
SEA
Seattle
AU$495 Return, found 2 days ago
AU$495
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 17 Dec. from Orange County to Seattle, returning Sat, 27 Dec., priced at AU$495 found 2 days ago

Find the cheapest month to fly from Santa Ana (SNA) to Seattle (SEA)

September is typically the cheapest month to fly

From AU$131 - AU$285 per traveller.

Graph displaying average flight prices per month

Flight from Orange County to Seattle route information
Origin airport
John Wayne
Destination airport
Seattle - Tacoma Intl.
Return price
AU$382
Distance
1565 km
Average flight time
2 hours 48 mins

Your quick guide to flights from Orange County to Seattle

Pick up great flights from Orange County to Seattle

With Expedia, you have your pick of 39 flights a day with 20 airlines covering flights from Orange County to Seattle. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Orange County to Seattle that take around 2 hours.

Find cheap flights from Orange County to Seattle

From the great flight deals with prices currently ranging from AU$382 to AU$495, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Orange County to Seattle around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Seattle is normally in December.

Reasons to book your flight from Orange County to Seattle with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Orange County to Seattle across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Seattle right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from SNA to Seattle - Tacoma Intl. Airport (SEA)?
If you're travelling from SNA to Seattle - Tacoma Intl. Airport (SEA), round-trip journeys start from AU$382. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year, so don't hang around. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from John Wayne Airport to Sea-Tac Airport?
Each airline has different terms and conditions. If you decide to cancel your escape, head to our Customer Service Portal.
How do I find cheap flights from SNA to SEA that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for SNA to Seattle - Tacoma Intl. Airport (SEA) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from John Wayne Airport (SNA) to Seattle - Tacoma Intl. Airport (SEA)?
The flight distance from Santa Ana to SeaTac is 1 600 kilometres. Pack yourself a drink, a snack and a laptop filled with movies. Keep yourself entertained and the time will fly by.
Which airlines fly direct from John Wayne Airport to Seattle - Tacoma Intl. Airport (SEA)?
Alaska Airlines (AS) is a popular option. It operates 199 flights between SNA and SEA each month. Offering 121 flights a month on this route, Delta Air Lines (DL) is another fantastic option.
Are SNA to Seattle - Tacoma Intl. Airport (SEA) flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes nab a bargain, with some super cheap fares from SNA to Seattle - Tacoma Intl. Airport (SEA) showing up a few weeks before the date of departure. If you'd rather book ahead of time, Expedia compares and updates all the best flight deals continually — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines issue prices that far in advance.

Explore a world of travel with Expedia

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