Alaska Airlines flights from Ontario, CA to Seattle on Edreams Philippines

Cheapest flights from Ontario, CA to Seattle

Book now before it's too late

Prices shown below were available within the past 3 days for the period specified and should not be considered the final price offered. Please note that availability and prices are subject to change.

Best offer from Alaska Airlines

Los Angeles Seattle

BEST

DEAL

Tue, 25 Feb LAX - SEA

₱5048 ₱4666

Prime price per passenger

Ontario, CA Seattle

BEST

DEAL

Sat, 19 Apr ONT - SEA

₱8308 ₱7727

Prime price per passenger

Ontario, CA Seattle

BEST

DEAL

Sat, 25 Jan ONT - SEA

Wed, 29 Jan SEA - ONT

₱12976 ₱12141

Prime price per passenger

Ontario, CA Seattle

BEST

DEAL

Mon, 27 Jan ONT - SEA

Thu, 30 Jan SEA - ONT

₱13221 ₱12388

Prime price per passenger

More great deals:

Los Angeles Seattle

BEST

DEAL

Fri, 21 Feb LAX - SEA

₱2918 ₱2735

Prime price per passenger

Book your flight with Alaska Airlines to Seattle starting from 4666₱

Flying with Alaska Airlines

Searching for Alaska Airlines flights from Ontario, CA to Seattle? Look no further, using Edreams's high-quality search engine and flight comparison tool, you can easily find the best deals and prices for your flight! Compare a host of options that are tailored to make choosing your flight smooth and simple, such as price, timetables, airports and more. Additionally, once you have made your search on our website, you can use Edreams's smart choice which selects the cheapest and most convenient option from the selection list, making like easier for you. You're at the right place if you're looking for the best flight deals to Seattle from Ontario, CA, find the cheap flight with Alaska Airlines on our portal. Remember to download the Edreams App for exclusive discounts, as well as sign up to our newsletter for further special offers exclusive to newsletter subscribers. Furthermore, you can also book a hotel or rent a car on our platform to complete your booking! So sit back, relax and save time and money on booking your holiday with Edreams, while we do the extra work you can enjoy your holiday!

Alaska Airlines Ontario, CA-Seattle flights faq's

Which airports does Alaska Airlines fly between Ontario, CA and Seattle?

For flights between Ontario, CA and Seattle, Alaska Airlines operates the following airport routes: For flights between Ontario, CA and Seattle, Alaska Airlines operates from the following airport routes: Ontario International (ONT) to Seattle All Airports (SEA)

What do Alaska Airlines flights from Ontario, CA to Seattle cost?

One of Alaska Airlines cheapest prices for a Ontario, CA to Seattle flight we have right now is ₱4666. On average though, flights with Alaska Airlines cost ₱9888.28 for the route Ontario, CA to Seattle, but it mostly depends on the season and how far in advance you book your tickets.