$224 Cheap Alaska Airlines flights Seattle (SEA) to Birmingham (BHM)

You can find affordable round-trip Alaska Airlines flights from $407 from SEA to BHM by filtering your results from “Price (lowest to highest)” on Expedia. Or look for bargains from $224 for a one-way trip.**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.

January is one of the most affordable months to jet away to Birmingham with Alaska Airlines. You could also find great prices on one-way and round-trip fares in December.

To find cheap Alaska Airlines fares from Seattle - Tacoma Intl. Airport (SEA) to Birmingham Intl. Airport (BHM), start searching one to three months before your planned departure. Reserving domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also impact the cost. Sunday tends to be the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your journey on a Sunday.**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.

Select our “Nonstop” filter when searching for direct Alaska Airlines flights from SEA to BHM. It’s also a great way to compare other airlines servicing the same nonstop route.

Sort your results by “Early Morning” and “Morning” to browse the earliest flights from SEA to BHM. Setting off early means you’re less likely to experience cancellations.**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.

Jump on an Alaska Airlines flight from Seattle - Tacoma Intl. Airport (SEA) to Birmingham, and you’ll most likely arrive at Birmingham Intl. Airport (BHM). This is the airline’s main hub in this destination.

Alaska Airlines makes traveling from SEA to BHM more comfortable with top-tier customer service and a rewarding loyalty program. You could even start earning points with Mileage Plan. Remember to sign up to Expedia’s free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on the ticket type you purchased, a fee typically applies if you cancel or reschedule your flight more than 24 hours after it’s been confirmed. To secure flexible fares, select our “Changes included” or “No cancel fee” filter when you search for flights. For additional information on changing or canceling your reservation, visit “Trips,” select your flight and click on “Manage Booking.”