$123 Cheap Alaska Airlines flights Boston (BOS) to Sacramento (SMF)

View $123 flight on Thu, Feb 19, 2026Opens in a new window

$123 Cheap Alaska Airlines flights Boston (BOS) to Sacramento (SMF)

Prices were available within the past 7 days and start at $123 for one-way flights and $223 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, Nov 4 - Tue, Nov 11
BOS
Boston
SMF
Sacramento
$223 Roundtrip, found 2 hours ago
$223
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Tue, Nov 4 from Boston to Sacramento, returning Tue, Nov 11, priced at $223 found 2 hours ago
Alaska Airlines
Tue, Nov 4 - Wed, Nov 5
BOS
Boston
SMF
Sacramento
$248 Roundtrip, found 1 hour ago
$248
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Tue, Nov 4 from Boston to Sacramento, returning Wed, Nov 5, priced at $248 found 1 hour ago
Flights from Boston (BOS) to Sacramento (SMF)
Origin airport
Logan Intl.
Destination airport
Sacramento Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, JetBlue Airways, Southwest Airlines, United
Popular airline
Alaska Airlines
Distance
2628 mi

Frequently asked questions

How much is an Alaska Airlines flight from Logan Intl. Airport (BOS) to Sacramento Intl. Airport (SMF)?
Scoring cheap one-way Alaska Airlines flights from BOS to SMF from $123 on Expedia couldn't be simpler — just filter by "Price (lowest to highest)." Alternatively, check out our affordable return fares from $223 for your next getaway.**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 BOS to SMF with Alaska Airlines?
Alaska Airlines flights to Sacramento are generally cheaper in the off-peak months of January and February. Whether you need a one-way or a return ticket, you could score a better deal then.
What is the cheapest time to book flights from Logan Intl. Airport (BOS) to Sacramento Intl. Airport (SMF) with Alaska Airlines?
For cheap Alaska Airlines fares from Logan Intl. Airport (BOS) to Sacramento Intl. Airport (SMF), start searching one to three months before your intended 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 the overall price. Sunday is typically the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by choosing to book 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 Logan Intl. Airport (BOS) to Sacramento Intl. Airport (SMF)?
To see if there's a direct journey from BOS to SMF with Alaska Airlines or any other airlines, use our "Nonstop" filter when searching for flights.
What is the earliest Alaska Airlines flight from BOS to SMF?
Search Alaska Airlines's earliest flights from BOS to SMF by checking the "Early Morning" and "Morning" filters. Not only will you get to your destination sooner, early departures also experience 20% fewer 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.
What airports does Alaska Airlines fly into in Sacramento?
Jump on an Alaska Airlines flight from Logan Intl. Airport (BOS) to Sacramento, and you'll most likely touch down at Sacramento Intl. Airport (SMF). This is the airline's primary hub in this city.
Why fly with Alaska Airlines from BOS to SMF?
Taking off from BOS to SMF with Alaska Airlines means enjoying a range of perks, such as top-tier customer service and an excellent in-flight experience. Plus, when booking through Expedia, One Key™ members can collect OneKeyCash™* to redeem on select future travel purchases. That's in addition to the Mileage Plan points you can earn with Alaska Airlines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Alaska Airlines flight from Logan Intl. Airport (BOS) to Sacramento Intl. Airport (SMF)?
In most cases, you can modify or cancel your flight, although there may be a charge if your booking was made over 24 hours ago. Want to keep your options open? Use our "Changes included" and "No cancel fee" filters to find flights that won't charge you extra if you need to revise your plans. To modify your booking, head to "Trips," select your flight and click on "Manage Booking" for more information.

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*Available to One Key members.