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$171+ 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — ANC
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Boise to Alaska

Keep the following information in mind while searching for Boise to Alaska flight deals. Data was last updated July 29, 2025.

Round-trip from

$334
(Hawaiian Airlines)

One-way from

$171
(Delta)

Popular in

February

Cheapest in

January

Average price

$530
From Boise Air Term. Gowen Fld to Alaska
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One-way flight from Boise Air Term. Gowen Fld to Alaska
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Highest demand for flights based on searches. 18% potential increase in price ($135 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 July 29, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 7/29. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/306:35 amBOI - ANC
1 stop7h 14mHawaiian Airlines
Fri 9/512:54 amANC - BOI
1 stop7h 43mHawaiian Airlines
Deal found 7/29$334
This Alaska Airlines deal was found by Cheapflights users on 7/27. 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.
Wed 10/88:00 amBOI - ANC
1 stop8h 15mAlaska Airlines
Wed 10/224:00 pmANC - BOI
1 stop5h 57mAlaska Airlines
Deal found 7/27$340
This Delta deal was found by Cheapflights users on 7/27. 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.
Sat 8/306:00 pmBOI - FAI
1 stop7h 25mDelta
Wed 9/33:15 pmFAI - BOI
1 stop19h 51mDelta
Deal found 7/27$341
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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.
Wed 9/107:17 pmBOI - FAI
1 stop7h 31mAlaska Airlines
Wed 9/179:53 pmFAI - BOI
2 stops10h 44mAlaska Airlines
Deal found 7/28$345
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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 9/911:22 amBOI - JNU
1 stop10h 36mAlaska Airlines
Sat 9/139:18 amJNU - BOI
2 stops11h 32mAlaska Airlines
Deal found 7/28$411
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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 8/307:17 pmBOI - KTN
1 stop14h 43mAlaska Airlines
Sat 9/68:29 pmKTN - BOI
2 stops15h 19mAlaska Airlines
Deal found 7/28$416
This Delta deal was found by Cheapflights users on 7/29. 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 9/29:00 amBOI - ANC
1 stop9h 24mDelta
Sun 9/712:42 amANC - BOI
2 stops12h 56mDelta
Deal found 7/29$438
This Delta deal was found by Cheapflights users on 7/29. 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 8/249:00 amBOI - JNU
1 stop11h 11mDelta
Sat 8/307:05 amJNU - BOI
1 stop6h 35mDelta
Deal found 7/29$452
This Alaska Airlines deal was found by Cheapflights users on 7/26. 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 10/144:25 pmBOI - SIT
3 stops8h 34mAlaska Airlines
Sun 10/196:00 amSIT - BOI
3 stops7h 45mAlaska Airlines
Deal found 7/26$482
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/92:13 pmBOI - ANC
2 stops34h 38mUnited Airlines
Wed 9/242:11 pmANC - BOI
2 stops17h 31mUnited Airlines
Deal found 7/28$667
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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 8/258:00 amBOI - GST
2 stops10h 43mAlaska Airlines
Wed 8/275:29 pmGST - BOI
2 stops15h 06mAlaska Airlines
Deal found 7/28$757
This Hawaiian Airlines deal was found by Cheapflights users on 7/28. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/268:00 amBOI - KTN
1 stop5h 03mHawaiian Airlines
Sun 8/315:37 pmKTN - BOI
1 stop4h 22mHawaiian Airlines
Deal found 7/28$767

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 July 29, 2025.
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

BoiseAnchorage

BOI - ANC

BOIANC

Boise Air Term. Gowen Fld

Sat 8/30

6:35 am-11:49 am

1 stop7h 14m

Anchorage

Fri 9/5

12:54 am-10:37 am

1 stop7h 43m

$334

BoiseAnchorage

BOI - ANC

BOIANC

Boise Air Term. Gowen Fld

Wed 10/8

8:00 am-2:15 pm

1 stop8h 15m

Anchorage

Wed 10/22

4:00 pm-11:57 pm

1 stop5h 57m

$340

BoiseFairbanks

BOI - FAI

BOIFAI

Boise Air Term. Gowen Fld

Sat 8/30

6:00 pm-11:25 pm

1 stop7h 25m

Fairbanks

Tue 9/2

1:50 am-11:04 am

1 stop7h 14m

$341

BoiseFairbanks

BOI - FAI

BOIFAI

Boise Air Term. Gowen Fld

Wed 9/10

7:17 pm-12:48 am

1 stop7h 31m

Fairbanks

Wed 9/17

9:53 pm-10:37 am

2 stops10h 44m

$345

BoiseJuneau

BOI - JNU

BOIJNU

Boise Air Term. Gowen Fld

Tue 9/9

11:22 am-7:58 pm

1 stop10h 36m

Juneau Intl

Sat 9/13

9:18 am-10:50 pm

2 stops11h 32m

$411

BoiseKetchikan

BOI - KTN

BOIKTN

Boise Air Term. Gowen Fld

Sat 8/30

7:17 pm-8:00 am

1 stop14h 43m

Ketchikan

Sat 9/6

8:29 pm-1:48 pm

2 stops15h 19m

$416

BoiseAnchorage

BOI - ANC

BOIANC

Boise Air Term. Gowen Fld

Tue 9/2

9:00 am-4:24 pm

1 stop9h 24m

Anchorage

Sun 9/7

12:42 am-3:38 pm

2 stops12h 56m

$438

BoiseJuneau

BOI - JNU

BOIJNU

Boise Air Term. Gowen Fld

Sun 8/24

9:00 am-6:11 pm

1 stop11h 11m

Juneau Intl

Sat 8/30

7:05 am-3:40 pm

1 stop6h 35m

$452

BoiseSitka

BOI - SIT

BOISIT

Boise Air Term. Gowen Fld

Thu 9/11

9:00 am-12:53 pm

1 stop5h 53m

Sitka

Mon 9/15

1:49 pm-10:50 pm

1 stop7h 01m

$455

BoiseSitka

BOI - SIT

BOISIT

Boise Air Term. Gowen Fld

Thu 9/11

2:28 pm-10:59 pm

3 stops10h 31m

Sitka

Mon 9/15

6:00 am-5:18 pm

3 stops9h 18m

$476

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 19 results
1
2

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, January is the cheapest month in which you can book a flight from Boise to Alaska (average of $456). Flying from Boise to Alaska in July is currently the most expensive (average of $645). 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.

What is the cheapest time of day to fly from BOI to AK?

Find hourly flight availability from Boise to Alaska. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boise to Alaska as you normally would.

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 July 29, 2025.
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
10,000 reviews

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,979 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,605 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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.

  • What are the cheapest airlines to fly from Boise to Alaska one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $171. Alaska Airlines flights start at $176 while deals on Hawaiian Airlines start at $449 one-way.

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

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

  • 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, January is the cheapest month in which you can book a flight from Boise to Alaska (average of $456). Flying from Boise to Alaska in July is currently the most expensive (average of $645). 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

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Top 2 airlines flying from Boise to Alaska

Discover the top 2 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$224Average$577FlexibilityNo cancel feeOn-time75%
DeltaCheapest$297Average$499FlexibilityNo cancel feeOn-timeN/A

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