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$221+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — ANC
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Boise to Alaska

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Alaska (USAK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$391
(Alaska Airlines)

One-way from

$221
(Delta)
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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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 January 21, 2025.

This Alaska Airlines deal was found by Cheapflights users on 1/20. 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 2/1911:04 amBOI - KTN
1 stop10h 37mAlaska Airlines
Wed 2/2612:54 pmKTN - BOI
1 stop7h 47mAlaska Airlines
Deal found 1/20$391
This Alaska Airlines deal was found by Cheapflights users on 1/20. 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 2/152:46 pmBOI - SIT
3 stops10h 13mAlaska Airlines
Thu 2/206:00 amSIT - BOI
3 stops15h 59mAlaska Airlines
Deal found 1/20$441
This Delta deal was found by Cheapflights users on 1/20. 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 2/187:30 pmBOI - FAI
1 stop7h 04mDelta
Fri 2/211:39 amFAI - BOI
1 stop6h 15mDelta
Deal found 1/20$446
This Delta deal was found by Cheapflights users on 1/20. 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.
Mon 2/245:15 pmBOI - ANC
1 stop9h 00mDelta
Thu 2/275:55 amANC - BOI
1 stop8h 21mDelta
Deal found 1/20$450
This Alaska Airlines deal was found by Cheapflights users on 1/21. 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 5/32:41 pmBOI - FAI
1 stop13h 09mAlaska Airlines
Sat 5/1012:11 pmFAI - BOI
1 stop20h 14mAlaska Airlines
Deal found 1/21$451
This Alaska Airlines deal was found by Cheapflights users on 1/19. 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.
Thu 2/202:46 pmBOI - ANC
1 stop22h 45mAlaska Airlines
Tue 2/251:59 amANC - BOI
1 stop9h 52mAlaska Airlines
Deal found 1/19$475
This Alaska Airlines deal was found by Cheapflights users on 1/20. 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 6/226:30 amBOI - JNU
2 stops16h 53mAlaska Airlines
Mon 6/307:10 amJNU - BOI
2 stops14h 45mAlaska Airlines
Deal found 1/20$501
This Delta deal was found by Cheapflights users on 1/19. 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 7/2611:45 amBOI - JNU
2 stops9h 25mDelta
Sat 8/27:05 amJNU - BOI
1 stop7h 25mDelta
Deal found 1/19$507
This Hawaiian Airlines deal was found by Cheapflights users on 1/21. 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.
Wed 7/168:30 pmBOI - ANC
1 stop6h 25mHawaiian Airlines
Sat 7/192:55 amANC - BOI
1 stop5h 29mHawaiian Airlines
Deal found 1/21$583
This United Airlines deal was found by Cheapflights users on 1/19. 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 2/48:00 amBOI - ANC
2 stops16h 57mUnited Airlines
Sat 2/811:59 pmANC - BOI
2 stops20h 16mUnited Airlines
Deal found 1/19$834
This United deal was found by Cheapflights users on 1/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/184:40 pmBOI - ANC
2 stops11h 59mMultiple Airlines
Thu 8/212:30 amANC - BOI
2 stops12h 28mMultiple Airlines
Deal found 1/20$1,035

Find flights from Boise to Alaska within your budget

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 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BoiseKetchikan

BOI - KTN

BOIKTN

Boise Air Term. Gowen Fld

Wed 2/19

11:04 am-7:41 pm

1 stop10h 37m

Ketchikan

Wed 2/26

12:54 pm-10:41 pm

1 stop7h 47m

$391

BoiseFairbanks

BOI - FAI

BOIFAI

Boise Air Term. Gowen Fld

Tue 2/18

7:30 pm-12:34 am

1 stop7h 04m

Fairbanks

Fri 2/21

1:39 am-9:54 am

1 stop6h 15m

$446

BoiseAnchorage

BOI - ANC

BOIANC

Boise Air Term. Gowen Fld

Mon 2/24

5:15 pm-12:15 am

1 stop9h 00m

Anchorage

Thu 2/27

5:55 am-4:16 pm

1 stop8h 21m

$450

BoiseFairbanks

BOI - FAI

BOIFAI

Boise Air Term. Gowen Fld

Sat 5/3

2:41 pm-1:50 am

1 stop13h 09m

Fairbanks

Sat 5/10

10:24 pm-10:25 am

2 stops10h 01m

$455

BoiseAnchorage

BOI - ANC

BOIANC

Boise Air Term. Gowen Fld

Thu 2/20

2:46 pm-11:31 am

1 stop22h 45m

Anchorage

Tue 2/25

1:59 am-1:51 pm

1 stop9h 52m

$475

BoiseJuneau

BOI - JNU

BOIJNU

Boise Air Term. Gowen Fld

Sun 6/22

6:30 am-9:23 pm

2 stops16h 53m

Juneau Intl

Mon 6/30

7:10 am-11:55 pm

2 stops14h 45m

$501

BoiseAnchorage

BOI - ANC

BOIANC

Boise Air Term. Gowen Fld

Wed 7/16

8:30 pm-12:55 am

1 stop6h 25m

Anchorage

Sat 7/19

2:55 am-10:24 am

1 stop5h 29m

$583

BoiseAnchorage

BOI - ANC

BOIANC

Boise Air Term. Gowen Fld

Tue 2/4

8:00 am-10:57 pm

2 stops16h 57m

Anchorage

Sat 2/8

11:59 pm-10:15 pm

2 stops20h 16m

$834

BoiseFairbanks

BOI - FAI

BOIFAI

Boise Air Term. Gowen Fld

Tue 4/15

7:30 pm-12:05 am

1 stop6h 35m

$221

BoiseAnchorage

BOI - ANC

BOIANC

Boise Air Term. Gowen Fld

Fri 2/21

2:55 pm-8:34 pm

1 stop7h 39m

$226

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 14 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.

Travel insights for flights from Boise to Alaska

Get recent, data-driven insights about flights from Boise to Alaska including ideal travel times, pricing trends, and more.

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 $688). 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 January 21, 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.

Rainfall in Alaska by month

Plan your trip to Alaska by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Alaska ranges from 0.5 - 3.3 inches per month. August is typically the wettest month, when rainfall can reach 3.3 in. April is typically the driest time to visit Alaska when rainfall is around 0.5 in.

Temperature in Alaska by month

Plan your trip to Alaska by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Alaska, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 59.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.6 F).

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 21, 2025.
Read through reviews of airlines operating flights from Boise to Alaska, such as United Airlines, Alaska Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,706 reviews

Comfort

7.9

Entertainment

7.1

Crew

8.5

Boarding

8.2

Food

7.1

Overall

8.0

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,706 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Comfort

7.9

Entertainment

7.1

Crew

8.5

Boarding

8.2

Food

7.1

Overall

8.0

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,521 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Comfort

7.9

Entertainment

7.1

Crew

8.5

Boarding

8.2

Food

7.1

Overall

8.0

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Hawaiian Airlines
7.9
Good
2,333 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Comfort

7.9

Entertainment

7.1

Crew

8.5

Boarding

8.2

Food

7.1

Overall

8.0

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,985 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Comfort

7.9

Entertainment

7.1

Crew

8.5

Boarding

8.2

Food

7.1

Overall

8.0

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 $221. Alaska Airlines flights start at $231 while deals on United Airlines start at $691 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 - Fairbanks or Boise Air Term. Gowen Fld - Juneau Intl 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 $688). 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$297Average$502FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$385Average$586FlexibilityNo cancel feeOn-time75%
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