HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Idaho

$194+ Cheap flights from Alaska to Idaho

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 6/26. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — BOI
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Alaska to Idaho 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 Alaska to Idaho

Keep the following information in mind while searching for Alaska to Idaho flight deals. Data was last updated April 22, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$375
(Alaska Airlines)

One-way from

$194
(Delta)

Popular in

August

Cheapest in

October

Average price

$573
Provider with most accurate pricing for Anchorage-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Anchorage-Boise Air Term. Gowen Fld flights.
Search Deals
From Alaska to Idaho
Search Deals
One-way flight from Alaska to Idaho
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($69 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Alaska to Idaho

Cheapest flights from Alaska to Idaho
Explore the most affordable flight options available from Alaska to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

This Alaska Airlines deal was found by Cheapflights users on 4/22. 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 6/212:55 amANC - GEG
1 stop8h 07mAlaska Airlines
Sun 6/86:00 amGEG - ANC
1 stop5h 44mAlaska Airlines
Deal found 4/22$375
This Delta deal was found by Cheapflights users on 4/22. 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.
Wed 5/2110:40 amANC - BOI
1 stop6h 29mDelta
Wed 5/285:45 amBOI - ANC
1 stop6h 00mDelta
Deal found 4/22$381
This Delta deal was found by Cheapflights users on 4/22. 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 5/2212:55 amANC - GEG
1 stop8h 03mDelta
Mon 5/267:25 pmGEG - ANC
1 stop7h 07mDelta
Deal found 4/22$390
This Alaska Airlines deal was found by Cheapflights users on 4/22. 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 5/217:05 amANC - IDA
2 stops13h 29mAlaska Airlines
Wed 5/284:20 pmIDA - ANC
1 stop6h 15mAlaska Airlines
Deal found 4/22$405
This Alaska Airlines deal was found by Cheapflights users on 4/22. 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 5/217:05 amANC - BOI
2 stops12h 11mAlaska Airlines
Wed 5/286:37 amBOI - ANC
1 stop6h 07mAlaska Airlines
Deal found 4/22$420
This Hawaiian Airlines deal was found by Cheapflights users on 4/22. 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 5/201:30 amANC - BOI
1 stop7h 16mHawaiian Airlines
Wed 5/287:45 amBOI - ANC
1 stop6h 40mHawaiian Airlines
Deal found 4/22$446
This Hawaiian Airlines deal was found by Cheapflights users on 4/21. 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 5/216:00 amANC - IDA
1 stop7h 40mHawaiian Airlines
Wed 5/284:20 pmIDA - ANC
1 stop6h 15mHawaiian Airlines
Deal found 4/21$454
This United Airlines deal was found by Cheapflights users on 4/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2011:44 pmANC - JAC
1 stop7h 55mUnited Airlines
Tue 5/275:48 pmJAC - ANC
1 stop23h 10mUnited Airlines
Deal found 4/21$636
This Delta deal was found by Cheapflights users on 4/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1912:55 amANC - JAC
2 stops9h 12mDelta
Tue 5/2711:40 amJAC - ANC
2 stops13h 45mDelta
Deal found 4/21$717
This Delta deal was found by Cheapflights users on 4/22. 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 5/2012:55 amANC - IDA
2 stops8h 55mDelta
Wed 5/286:50 pmIDA - ANC
2 stops16h 55mDelta
Deal found 4/22$847
This United Airlines deal was found by Cheapflights users on 4/22. 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 6/33:51 pmANC - GEG
3 stops29h 05mUnited Airlines
Sun 6/87:25 amGEG - ANC
1 stop16h 27mUnited Airlines
Deal found 4/22$866
This Alaska Airlines deal was found by Cheapflights users on 4/21. 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.
Thu 4/241:30 amFAI - BOI
1 stop6h 55mAlaska Airlines
Sun 4/273:30 pmBOI - FAI
2 stops23h 24mAlaska Airlines
Deal found 4/21$1,298

Cheapflights Fare Finder

Customize your flight search to find flights from Alaska to Idaho 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 April 22, 2025.
Use the filters below to find and compare flights from Alaska to Idaho that are best for you.

Fly from

Alaska

Fly to

Idaho

Route

Depart

Return

Price

AnchorageSpokane

ANC - GEG

ANCGEG

Anchorage

Mon 6/2

12:55 am-10:02 am

1 stop8h 07m

Spokane

Sun 6/8

6:00 am-10:44 am

1 stop5h 44m

$375

AnchorageBoise

ANC - BOI

ANCBOI

Anchorage

Wed 5/21

10:40 am-7:09 pm

1 stop6h 29m

Boise Air Term. Gowen Fld

Wed 5/28

5:45 am-9:45 am

1 stop6h 00m

$381

AnchorageSpokane

ANC - GEG

ANCGEG

Anchorage

Thu 5/22

12:55 am-9:58 am

1 stop8h 03m

Spokane

Mon 5/26

7:25 pm-1:32 am

1 stop7h 07m

$390

AnchorageIdaho Falls

ANC - IDA

ANCIDA

Anchorage

Wed 5/21

7:05 am-10:34 pm

2 stops13h 29m

Idaho Falls Fanning Field

Wed 5/28

4:20 pm-8:35 pm

1 stop6h 15m

$405

AnchorageBoise

ANC - BOI

ANCBOI

Anchorage

Wed 5/21

7:05 am-9:16 pm

2 stops12h 11m

Boise Air Term. Gowen Fld

Wed 5/28

6:37 am-10:44 am

1 stop6h 07m

$420

AnchorageBoise

ANC - BOI

ANCBOI

Anchorage

Tue 5/20

1:30 am-10:46 am

1 stop7h 16m

Boise Air Term. Gowen Fld

Wed 5/28

7:45 am-12:25 pm

1 stop6h 40m

$446

AnchorageIdaho Falls

ANC - IDA

ANCIDA

Anchorage

Wed 5/21

6:00 am-3:40 pm

1 stop7h 40m

Idaho Falls Fanning Field

Wed 5/28

4:20 pm-8:35 pm

1 stop6h 15m

$454

AnchorageJackson

ANC - JAC

ANCJAC

Anchorage

Tue 5/20

11:44 pm-9:39 am

1 stop7h 55m

Jackson Hole

Tue 5/27

5:48 pm-2:58 pm

1 stop23h 10m

$636

AnchorageJackson

ANC - JAC

ANCJAC

Anchorage

Mon 5/19

12:55 am-12:07 pm

2 stops9h 12m

Jackson Hole

Tue 5/27

11:40 am-11:25 pm

2 stops13h 45m

$717

AnchorageIdaho Falls

ANC - IDA

ANCIDA

Anchorage

Tue 5/20

12:55 am-11:50 am

2 stops8h 55m

Idaho Falls Fanning Field

Wed 5/28

6:50 pm-9:45 am

2 stops16h 55m

$847

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 22 results
1
2
3

Best time to book a flight from Alaska to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Alaska 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 Alaska to Idaho

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

Currently, October is the cheapest month in which you can book a flight from Alaska to Idaho (average of $314). Flying from Alaska to Idaho in June is currently the most expensive (average of $419). 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 AK to ID?

Find hourly flight availability from Alaska to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 22, 2025.

When flying from Alaska to Idaho, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Idaho by month

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

In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

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

If weather is an important factor for your trip to Idaho, 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 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated April 22, 2025.
See what other customers who have flown with Alaska Airlines, Delta and Hawaiian Airlines from Alaska to Idaho have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,911 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,911 reviews
Alaska Airlines
8.0
Very good
9,911 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,911 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,392 reviews
Alaska Airlines
8.0
Very good
9,911 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,683 reviews
Alaska Airlines
8.0
Very good
9,911 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

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

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

    One-way options have recently been found by users for as low as $194 on Delta. Other airlines that offer cheap prices include Alaska Airlines from $210 and Hawaiian Airlines from $362 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Alaska to Idaho 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 Alaska to Idaho?

    Currently, October is the cheapest month in which you can book a flight from Alaska to Idaho (average of $314). Flying from Alaska to Idaho in June is currently the most expensive (average of $419). 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 Alaska to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to John F Kennedy Intl flights
Newark to Fort Lauderdale flights
John F Kennedy Intl to Los Angeles flights
John F Kennedy Intl to Miami flights
LaGuardia to Fort Lauderdale flights
Newark to Miami flights
Dallas/Fort Worth to Seattle flights
Newark to Las Vegas flights
Newark to Los Angeles flights
Dallas/Fort Worth to John F Kennedy Intl flights
LaGuardia to Miami flights
San Francisco to John F Kennedy Intl flights
Los Angeles to Seattle flights
Los Angeles to Newark flights
Newark to Orlando flights
LaGuardia to O'Hare Intl flights
Los Angeles to Honolulu flights
John F Kennedy Intl to O'Hare Intl flights
John F Kennedy Intl to Dallas/Fort Worth flights
Dallas/Fort Worth to O'Hare Intl flights
Seattle to Los Angeles flights
John F Kennedy Intl to San Francisco flights
John F Kennedy Intl to Las Vegas flights
John F Kennedy Intl to Fort Lauderdale flights
Newark to Seattle flights
San Francisco to Newark flights
John F Kennedy Intl to Seattle flights
John F Kennedy Intl to Orlando flights
Dallas/Fort Worth to LaGuardia flights
Dallas/Fort Worth to Newark flights
Newark to O'Hare Intl flights
Newark to Dallas/Fort Worth flights
LaGuardia to Atlanta flights
O'Hare Intl to LaGuardia flights
Los Angeles to LaGuardia flights
O'Hare Intl to Dallas/Fort Worth flights
O'Hare Intl to John F Kennedy Intl flights
Seattle to John F Kennedy Intl flights
Dallas/Fort Worth to Las Vegas flights
Newark to San Francisco flights
LaGuardia to Dallas/Fort Worth flights
Atlanta to LaGuardia flights
Seattle to Newark flights
Seattle to Las Vegas flights
LaGuardia to Orlando flights
O'Hare Intl to Las Vegas flights
John F Kennedy Intl to Hobby flights
LaGuardia to Los Angeles flights
Los Angeles to Boston flights
Newark to Denver flights

Top 2 airlines flying from Alaska to Idaho

Discover the top 2 airlines that operate flights from Alaska to Idaho. 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 April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$315Average$491FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$352Average$704FlexibilityNo cancel feeOn-time75%

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.