HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Alaska

$201+ Cheap flights from Boise (BOI) to Alaska

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — ANC
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boise to Alaska with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Boise to Alaska

Cheapest flights from Boise to Alaska
Explore the most affordable flight options available from Boise to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/236:04 pm
BOI
-
FAI
2 stops14h 59m
Alaska Airlines
Tue 3/313:53 pm
FAI
-
BOI
1 stop6h 03m
Alaska Airlines
Deal found 1/27$347
This Expedia deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/246:04 pm
BOI
-
FAI
2 stops14h 59m
Alaska Airlines
Sat 3/285:00 am
FAI
-
BOI
2 stops8h 29m
Alaska Airlines
Deal found 1/26$369
This Orbitz deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:00 am
BOI
-
ANC
1 stop13h 26m
Alaska Airlines
Wed 6/245:40 pm
ANC
-
BOI
Nonstop4h 17m
Alaska Airlines
Deal found 1/26$387
This Alaska Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/48:28 pm
BOI
-
KTN
1 stop13h 43m
Alaska Airlines
Sat 4/115:41 pm
KTN
-
BOI
1 stop4h 15m
Alaska Airlines
Deal found 1/27$390
This Alaska Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2411:54 am
BOI
-
ANC
1 stop14h 09m
Alaska Airlines
Wed 2/256:00 am
ANC
-
BOI
1 stop6h 58m
Alaska Airlines
Deal found 1/26$395
This Delta deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:00 am
BOI
-
ANC
1 stop6h 03m
Delta
Mon 7/201:30 am
ANC
-
BOI
1 stop6h 32m
Delta
Deal found 1/26$397
This Alaska Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/244:50 pm
BOI
-
ANC
1 stop6h 49m
Alaska Airlines
Fri 8/2812:25 pm
ANC
-
BOI
1 stop26h 39m
Alaska Airlines
Deal found 1/26$399
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/175:50 am
BOI
-
ANC
1 stop8h 20m
Delta
Thu 2/191:15 pm
ANC
-
BOI
1 stop8h 30m
Delta
Deal found 1/27$401
This Delta deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/193:44 pm
BOI
-
FAI
1 stop10h 56m
Delta
Sat 4/251:45 am
FAI
-
BOI
1 stop6h 16m
Delta
Deal found 1/26$402
This Alaska Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/144:25 pm
BOI
-
ANC
2 stops9h 33m
Alaska Airlines
Tue 7/215:00 am
ANC
-
BOI
1 stop8h 29m
Alaska Airlines
Deal found 1/26$402
This Alaska Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/24:00 pm
BOI
-
ANC
1 stop8h 59m
Alaska Airlines
Thu 6/117:00 am
ANC
-
BOI
2 stops8h 06m
Alaska Airlines
Deal found 1/25$404
This Alaska Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/198:20 am
BOI
-
FAI
1 stop6h 26m
Alaska Airlines
Sun 4/2610:30 pm
FAI
-
BOI
2 stops9h 12m
Alaska Airlines
Deal found 1/26$406

Find flight deals from Boise to Alaska

Keep the following information in mind while searching for Boise to Alaska flight deals. Data was last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$347
(Alaska Airlines)

One-way from

$201
(Delta)

Popular in

February

Cheapest in

January

Average price

$379

Good round-trip deal

$376 or less
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Anchorage flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Anchorage flights.
Search Deals
From Boise Air Term. Gowen Fld to Alaska
Search Deals
One-way flight from Boise Air Term. Gowen Fld to Alaska
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($126 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Boise Air Term. Gowen Fld to Alaska.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise to Alaska that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
Use the filters below to find and compare flights from Boise to Alaska that are best for you.

Fly from

Boise

Fly to

Alaska

Route

Depart

Return

Price

BoiseFairbanks

BOI - FAI

BOIFAI

Boise Air Term. Gowen Fld

Mon 3/23

6:04 pm-7:03 am

2 stops14h 59m

Fairbanks

Tue 3/31

3:53 pm-11:56 pm

1 stop6h 03m

$347

BoiseFairbanks

BOI - FAI

BOIFAI

Boise Air Term. Gowen Fld

Tue 3/24

6:04 pm-7:03 am

2 stops14h 59m

Fairbanks

Sat 3/28

5:00 am-3:29 pm

2 stops8h 29m

$369

BoiseAnchorage

BOI - ANC

BOIANC

Boise Air Term. Gowen Fld

Wed 6/3

8:10 am-10:36 pm

1 stop16h 26m

Anchorage

Wed 6/10

5:40 pm-11:57 pm

Nonstop4h 17m

$387

BoiseKetchikan

BOI - KTN

BOIKTN

Boise Air Term. Gowen Fld

Sat 4/4

8:28 pm-8:11 am

1 stop13h 43m

Ketchikan

Sat 4/11

5:41 pm-11:56 pm

1 stop4h 15m

$390

BoiseAnchorage

BOI - ANC

BOIANC

Boise Air Term. Gowen Fld

Tue 4/21

2:18 pm-12:39 am

2 stops12h 21m

Anchorage

Fri 4/24

2:32 pm-11:02 pm

1 stop6h 30m

$395

BoiseAnchorage

BOI - ANC

BOIANC

Boise Air Term. Gowen Fld

Tue 2/24

6:00 pm-1:09 am

1 stop9h 09m

Anchorage

Wed 2/25

5:15 am-10:40 pm

1 stop15h 25m

$395

BoiseAnchorage

BOI - ANC

BOIANC

Boise Air Term. Gowen Fld

Fri 3/6

7:30 am-12:10 pm

1 stop6h 40m

Anchorage

Sat 3/14

6:15 am-4:00 pm

1 stop7h 45m

$397

BoiseAnchorage

BOI - ANC

BOIANC

Boise Air Term. Gowen Fld

Wed 3/18

7:30 pm-12:29 am

1 stop6h 59m

Anchorage

Sun 3/22

1:20 pm-10:04 pm

1 stop6h 44m

$397

BoiseAnchorage

BOI - ANC

BOIANC

Boise Air Term. Gowen Fld

Tue 7/14

4:50 pm-12:46 am

1 stop9h 56m

Anchorage

Mon 7/20

2:25 am-3:29 pm

1 stop11h 04m

$397

BoiseAnchorage

BOI - ANC

BOIANC

Boise Air Term. Gowen Fld

Fri 7/17

1:30 pm-8:59 pm

1 stop9h 29m

Anchorage

Sun 7/26

7:20 pm-9:41 am

1 stop12h 21m

$397

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 39 results
1
2
3
4

Best time to book a flight from Boise to Alaska

Have a flexible travel schedule? Discover the best time to fly to Alaska from Boise with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boise to Alaska

What is the cheapest month to book a flight from Boise to Alaska?

Currently, September is the cheapest month in which you can book a flight from Boise to Alaska (average of $249). Flying from Boise to Alaska in March is currently the most expensive (average of $496). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Alaska

Get insights into the airlines that provide service to Alaska. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Alaska. Reviews last updated January 27, 2026.
Read reviews from past customers who have flown Alaska Airlines, Delta, and Hawaiian Airlines from Boise to Alaska. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,795 reviews

Food

7.1

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,795 reviews
Alaska Airlines
8.0
Very good
11,795 reviews

Food

7.1

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Delta
7.9
Good
8,119 reviews
Alaska Airlines
8.0
Very good
11,795 reviews

Food

7.1

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Hawaiian Airlines
7.8
Good
2,829 reviews
Alaska Airlines
8.0
Very good
11,795 reviews

Food

7.1

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Related info for your journey

Find useful and relevant information for your journey from Boise to Alaska. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boise to Alaska?

    Located just 3.3 mi from the city center, Boise Air Term. Gowen Fld (BOI) is the airport most travelers will use when flying to Alaska from Boise.

  • How long is the flight from Boise to Alaska?

    Airlines like Alaska Airlines and Delta fly from Boise to Alaska in about 8h 20m. The time it takes to get you to your destination can typically vary by up to 6h 39m. The distance between Boise and Alaska is about 1836 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Boise to Alaska?

    Most travelers choose Boise Air Term. Gowen Fld - Anchorage, Boise Air Term. Gowen Fld - Fairbanks or Boise Air Term. Gowen Fld - Juneau Intl when deciding on the best route from Boise to Alaska.

  • What are the cheapest flights from Boise to Alaska?

    The cheapest flight price from Boise to Alaska is $367. On average you can expect to pay $377. The most popular route, (Boise Air Term. Gowen Fld - Anchorage), can usually be booked for $397.

  • Can I find deals for flights from Boise to Alaska that include hotel bookings?

    Yes. In addition to deals on Boise to Alaska flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boise to Alaska?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to Alaska.

  • Can I find deals for business class flights from Boise to Alaska?

    Yes. Cheapflights offers flight deals from Boise to Alaska by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boise to Alaska?

    Currently, September is the cheapest month in which you can book a flight from Boise to Alaska (average of $249). Flying from Boise to Alaska in March is currently the most expensive (average of $496). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Boise to Alaska

See prices for flight routes from nearby airports that may be better suited for you.
Spokane to Sky Harbor Intl flights
Spokane to Seattle flights
Boise to Seattle flights
Boise to Las Vegas flights
Boise to Dallas/Fort Worth flights
Spokane to Las Vegas flights
Boise to Los Angeles flights
Boise to Denver flights
Spokane to San Diego flights
Boise to Sky Harbor Intl flights
Spokane to Los Angeles flights
Spokane to Dallas/Fort Worth flights
Boise to Orlando flights
Spokane to O'Hare Intl flights
Boise to O'Hare Intl flights
Spokane to Denver flights
Boise to Santa Ana flights
Boise to Hobby flights
Boise to Honolulu flights
Spokane to San Francisco flights
Boise to San Francisco flights
Boise to John F Kennedy Intl flights
Spokane to Minneapolis flights
Spokane to Honolulu flights
Spokane to Hobby flights
Spokane to Orlando flights
Boise to Minneapolis flights
Spokane to Atlanta flights
Spokane to Dulles Intl flights
Boise to George Bush Intcntl flights
Boise to Atlanta flights
Spokane to Santa Ana flights
Boise to Miami flights
Spokane to Kahului flights
Boise to San Diego flights
Spokane to Salt Lake City flights
Spokane to John F Kennedy Intl flights
Spokane to Miami flights
Spokane to Lihue flights
Spokane to Baltimore flights
Boise to Kahului flights
Spokane to George Bush Intcntl flights
Boise to Dulles Intl flights
Boise to LaGuardia flights
Idaho Falls to Dallas/Fort Worth flights
Idaho Falls to Seattle flights
Spokane to San Jose flights
Spokane to Ontario flights
Boise to Reagan-National flights
Spokane to Tampa flights

Top 3 airlines flying from Boise to Alaska

Discover the top 3 airlines that operate flights from Boise to Alaska. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$257Average$530FlexibilityNo cancel feeOn-time75%
DeltaCheapest$323Average$477FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$595Average$686FlexibilityNo cancel feeOn-time85%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.