Cheap Alaska Airlines flights Seattle (SEA) to Boise (BOI)

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Flights from Seattle (SEA) to Boise (BOI)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Boise
Airlines serving
Alaska Airlines, American Airlines, Delta, Southwest Airlines, United
Popular airline
Alaska Airlines
Distance
397 mi
Average flight time
2 hours 28 mins

Frequently asked questions

How much is an Alaska Airlines flight from Seattle - Tacoma Intl. Airport (SEA) to Boise Airport (BOI)?
Use the "Price (lowest to highest)" filter on Expedia to find cheap Alaska Airlines return flights from SEA to BOI. Affordable one-way options are also available.**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 SEA to BOI with Alaska Airlines?
Alaska Airlines flights to Boise are typically cheaper in the quieter months of January and December. Whether you need a one-way or a return ticket, you could find a better deal then.
What is the cheapest time to book flights from Seattle - Tacoma Intl. Airport (SEA) to Boise Airport (BOI) with Alaska Airlines?
To find cheap Alaska Airlines fares from Seattle - Tacoma Intl. Airport (SEA) to Boise Airport (BOI), start searching one to three months before your planned departure. Securing 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 how much you pay. Sunday is typically 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.
Does Alaska Airlines fly nonstop from Seattle - Tacoma Intl. Airport (SEA) to Boise Airport (BOI)?
Take off on one of Alaska Airlines's 55 weekly direct flights from Seattle - Tacoma Intl. Airport (SEA) to Boise Airport (BOI). To view available options, enter your origin, destination and dates and hit search. Next, apply the "Nonstop" and "Airline" filters.
How long does it take to fly from SEA to BOI with Alaska Airlines?
It takes around 1h 22m to travel nonstop from Seattle - Tacoma Intl. Airport (SEA) to Boise Airport (BOI) with Alaska Airlines.
Which day of the week has the most Alaska Airlines flights from Seattle - Tacoma Intl. Airport (SEA) to Boise Airport (BOI)?
If it's flexibility you're after, Thursday offers the most choice for Alaska Airlines flights from Seattle - Tacoma Intl. Airport (SEA) to Boise Airport (BOI). Take your pick of 8 different departures.
What is the earliest Alaska Airlines flight from SEA to BOI?
The first flight from SEA to BOI with Alaska Airlines departs at 7:35AM UTC-8. You'll touch down at 9:57AM UTC-7. The last Alaska Airlines flight of the day takes off at 9:38PM UTC-8 and arrives at 11:58PM UTC-7. With approximately 20% fewer cancellations for morning and mid-morning flights, starting your travel day early is usually the best option.**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 Boise?
Alaska Airlines flights from Seattle - Tacoma Intl. Airport (SEA) to Boise arrive at Boise Airport (BOI). This is the main gateway to this city.
Why fly with Alaska Airlines from SEA to BOI?
Alaska Airlines makes traveling from SEA to BOI enjoyable with top-tier customer service and a rewarding loyalty program. You even have the chance to collect points with Mileage Plan. Remember to join our free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future bookings.*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 Seattle - Tacoma Intl. Airport (SEA) to Boise Airport (BOI)?
You'll likely board an Embraer 175 or a Boeing 737-900 when flying Alaska Airlines from Seattle - Tacoma Intl. Airport (SEA) to Boise Airport (BOI). However, keep in mind that a different aircraft may be assigned due to operational requirements.
Can I change or cancel my Alaska Airlines flight from Seattle - Tacoma Intl. Airport (SEA) to Boise Airport (BOI)?
Changes are usually free within 24 hours of making your booking, but your airline may add a charge after that. For more information about modifying your flights, head to your "Trips," select your flight and click on "Manage Booking." If you want the flexibility to change your itinerary without additional charges, check the "Changes included" or "No cancel fee" filter when organizing your next escape.

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