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$191+ 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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — ANC
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$363
(Alaska Airlines)

One-way from

$191
(Delta)

Popular in

February

Cheapest in

October

Average price

$1,050
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Anchorage flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Anchorage flights.
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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 ($130 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 20, 2025.

This Alaska Airlines deal was found by Cheapflights users on 2/19. 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.
Sun 4/66:37 amBOI - JNU
2 stops16h 50mAlaska Airlines
Sun 4/137:09 amJNU - BOI
2 stops28h 43mAlaska Airlines
Deal found 2/19$363
This Delta deal was found by Cheapflights users on 2/20. 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.
Thu 4/39:15 amBOI - ANC
1 stop13h 07mDelta
Tue 4/85:55 amANC - BOI
1 stop12h 37mDelta
Deal found 2/20$380
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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.
Wed 4/308:27 pmBOI - ANC
2 stops8h 06mAlaska Airlines
Wed 5/711:00 amANC - BOI
1 stop9h 39mAlaska Airlines
Deal found 2/19$415
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 8/232:45 pmBOI - SIT
3 stops10h 14mAlaska Airlines
Wed 8/2711:05 amSIT - BOI
2 stops10h 50mAlaska Airlines
Deal found 2/20$451
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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 3/62:46 pmBOI - KTN
1 stop6h 55mAlaska Airlines
Mon 3/109:03 amKTN - BOI
1 stop11h 38mAlaska Airlines
Deal found 2/19$511
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Wed 5/282:31 pmBOI - ANC
1 stop10h 21mUnited Airlines
Mon 6/94:00 pmANC - BOI
2 stops21h 59mUnited Airlines
Deal found 2/19$680
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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.
Fri 3/76:30 amBOI - FAI
1 stop16h 46mAlaska Airlines
Tue 3/116:15 amFAI - BOI
2 stops12h 14mAlaska Airlines
Deal found 2/20$801
This Delta deal was found by Cheapflights users on 2/20. 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.
Fri 3/71:15 pmBOI - FAI
2 stops13h 19mDelta
Mon 3/101:35 amFAI - BOI
1 stop6h 14mDelta
Deal found 2/20$971
This United deal was found by Cheapflights users on 2/20. 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 8/252:11 pmBOI - ANC
2 stops13h 16mMultiple Airlines
Thu 8/282:30 amANC - BOI
2 stops12h 28mMultiple Airlines
Deal found 2/20$1,039

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 February 20, 2025.

Fly from

Boise

Fly to

Alaska

Route

Depart

Return

Price

BoiseJuneau

BOI - JNU

BOIJNU

Boise Air Term. Gowen Fld

Sun 4/6

6:37 am-9:27 pm

2 stops16h 50m

Juneau Intl

Sun 4/13

7:09 am-1:52 pm

2 stops28h 43m

$363

BoiseAnchorage

BOI - ANC

BOIANC

Boise Air Term. Gowen Fld

Thu 4/3

9:15 am-8:22 pm

1 stop13h 07m

Anchorage

Tue 4/8

5:55 am-8:32 pm

1 stop12h 37m

$380

BoiseAnchorage

BOI - ANC

BOIANC

Boise Air Term. Gowen Fld

Wed 4/30

8:27 pm-2:33 am

2 stops8h 06m

Anchorage

Wed 5/7

11:00 am-10:39 pm

1 stop9h 39m

$415

BoiseSitka

BOI - SIT

BOISIT

Boise Air Term. Gowen Fld

Fri 3/7

8:59 pm-6:23 pm

2 stops23h 24m

Sitka

Tue 3/11

11:16 am-11:59 pm

2 stops10h 43m

$511

BoiseKetchikan

BOI - KTN

BOIKTN

Boise Air Term. Gowen Fld

Thu 3/6

2:46 pm-7:41 pm

1 stop6h 55m

Ketchikan

Mon 3/10

9:03 am-10:41 pm

1 stop11h 38m

$511

BoiseAnchorage

BOI - ANC

BOIANC

Boise Air Term. Gowen Fld

Wed 5/28

2:31 pm-10:52 pm

1 stop10h 21m

Anchorage

Mon 6/9

4:00 pm-3:59 pm

2 stops21h 59m

$680

BoiseFairbanks

BOI - FAI

BOIFAI

Boise Air Term. Gowen Fld

Fri 3/7

6:30 am-9:16 pm

1 stop16h 46m

Fairbanks

Tue 3/11

6:15 am-8:29 pm

2 stops12h 14m

$801

BoiseFairbanks

BOI - FAI

BOIFAI

Boise Air Term. Gowen Fld

Fri 3/7

1:15 pm-12:34 am

2 stops13h 19m

Fairbanks

Mon 3/10

1:35 am-9:49 am

1 stop6h 14m

$971

BoiseAnchorage

BOI - ANC

BOIANC

Boise Air Term. Gowen Fld

Mon 8/18

2:31 pm-12:39 am

2 stops12h 08m

Anchorage

Thu 8/21

2:30 am-4:58 pm

2 stops12h 28m

$1,068

BoiseAnchorage

BOI - ANC

BOIANC

Boise Air Term. Gowen Fld

Sun 5/18

7:30 pm-1:08 am

1 stop7h 38m

$191

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

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 $683). 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 February 20, 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 February 20, 2025.
Read through reviews of airlines operating flights from Boise to Alaska, such as Alaska Airlines, Delta and Hawaiian Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,692 reviews

Comfort

7.9

Food

7.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

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
9,692 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Comfort

7.9

Food

7.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

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
8,220 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Comfort

7.9

Food

7.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

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
2,317 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Comfort

7.9

Food

7.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

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
8,766 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Comfort

7.9

Food

7.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

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 $191. Alaska Airlines flights start at $226 while deals on Hawaiian Airlines start at $322 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 - Juneau Intl 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 $683). 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$297Average$509FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$385Average$576FlexibilityNo cancel feeOn-time75%
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