Cheap Alaska Airlines (AS) Flight Reservations & Booking Flights

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Trending Alaska Airlines Flights

Prices were available within the past 7 days and start at $129 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Recent Reviews for Alaska Airlines

Jun 21, 2019

I would definitely fly & recommend Alaska again.

A verified traveler
Portland to Salt Lake City · Alaska Airlines
Apr 1, 2019


A verified traveler
Sacramento to Portland · Alaska Airlines

Alaska Airlines Flights on

Search Expedia for the very best selection of Alaska Airlines flights to whatever destination you're headed. Alaska Airlines and Expedia have teamed up to provide you with great discount airfares and flexible departure and arrival times to make your trip a truly comfortable, affordable, and memorable experience. Fly with Alaska Airlines today to see the difference.

Alaska Airlines is a valued partner of Expedia, and we work together to provide you with all the tools you need to book your next Alaska Airlines flight. From last-minute flights to flights planned ahead, Alaska Airlines has a huge inventory of cheap flights to help you save even more. Fly with style and comfort with Alaska Airlines, and rest assured that all your flight needs are taken care of, making your travel experience as good as it can be. All Alaska Airlines flights offer expansive routes to your destination and provide you with flexible departure and arrival times giving you more selection than ever before. And by booking with Expedia, you have access to online tools to help you plan the best trip, from fare alerts, to calendar tools and more; use these to help book the best Alaska Airlines flight you can find. If you need additional assistance, Expedia Customer Service Representatives are available 24 hours a day to help you with any questions when booking your Alaska Airlines flights. Alaska Airlines and Expedia are here to ensure you travel with the confidence that you have the best flight at the very best price.

Airline Information

Airline Name
Alaska Airlines
Airline Code
Roundtrip price

Frequently asked questions

How do I find cheap Alaska Airlines flights that have flexible change policies?
Lots of airlines offer the option to reschedule your upcoming flight without charging a change fee. You only need to pay any difference between the original flights and the new flight you choose. When you’re booking Alaska Airlines flights on Expedia, you’ll find a No change fee filter for you to check.