What is the cheapest airline that flies from Alaska to Idaho?

Delta, Hawaiian Airlines, and Alaska Airlines are the most popular carriers operating from Alaska to Idaho

How long is the flight from Alaska to Idaho?

Flight times from Alaska to Idaho vary, but if you’re flying out of Fairbanks and flying into Boise (one of the most popular routes), then the duration is 5h 56m on average. Another popular route from Alaska to Idaho is flying from Anchorage to Boise, which will take roughly 6h 34m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Alaska to Idaho?

Prices for flights from Alaska to Idaho are updated daily.

How many operators does momondo search for flights from Alaska to Idaho?

There are 2 operators available for flights from Alaska to Idaho as of May 2025.

How old do you have to be to fly from Alaska to Idaho?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Alaska to Idaho.

What documentation or ID do you need to fly to Idaho?

The travel and health documents required for your trip to Idaho can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Idaho. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$194 Cheap Flights from Alaska to Idaho - Save in Minutes

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Find the cheapest flights from Alaska to Idaho

Round-trip

One-way

Last minute

Cheap round-trip flights

These are some of the best round-trip flight deals from Alaska to Idaho that have been recently found on momondo from popular airlines, departing in the coming months.

12:55 am - 9:22 amANC-BOI

6h 27m1 stop

5:15 am - 9:59 amBOI-ANC

6h 44m1 stop

$390Delta

Find Deal

Thu, Jun 12 - Fri, Jun 20

5:52 am - 4:10 pmFAI-BOI

8h 18m1 stop

6:25 am - 12:40 pmBOI-FAI

8h 15m1 stop

$396Alaska Airlines

Find Deal

Fri, Jun 20 - Sat, Jul 5

5:00 am - 5:06 pmFAI-BOI

10h 06m2 stops

7:12 pm - 2:36 amBOI-FAI

9h 24m1 stop

$400Alaska Airlines

Find Deal

Fri, Jun 20 - Sat, Jul 5

12:59 am - 2:50 pmANC-GEG

12h 51m1 stop

7:30 pm - 1:50 amGEG-ANC

7h 20m1 stop

$410Delta

Find Deal

Fri, Jun 6 - Mon, Jun 9

12:55 am - 9:58 amANC-GEG

8h 03m1 stop

5:00 am - 9:45 amGEG-ANC

5h 45m1 stop

$416Delta

Find Deal

Tue, May 27 - Wed, Jun 4

1:30 am - 10:59 amANC-GEG

8h 29m1 stop

9:30 am - 8:29 pmGEG-ANC

11h 59m2 stops

$419Alaska Airlines

Find Deal

Mon, May 26 - Tue, Jun 3

1:55 am - 9:06 amANC-GEG

6h 11m1 stop

6:00 am - 10:44 amGEG-ANC

5h 44m1 stop

$567Hawaiian Airlines

Find Deal

Mon, May 19 - Fri, May 30

4:00 pm - 9:56 pmANC-GEG

28h 56m2 stops

3:29 pm - 10:52 pmGEG-ANC

8h 23m1 stop

$676United Airlines

Find Deal

Wed, May 28 - Wed, Jun 4

11:45 pm - 9:41 amANC-JAC

7h 56m1 stop

4:20 pm - 10:41 pmJAC-ANC

8h 21m1 stop

$720United Airlines

Find Deal

Sun, Aug 31 - Mon, Sep 15

2:45 am - 11:59 amANC-JAC

7h 14m1 stop

12:39 pm - 6:30 pmJAC-ANC

7h 51m1 stop

$742Hawaiian Airlines

Find Deal

Sat, Aug 30 - Mon, Sep 15

Delta flights from Alaska to Idaho

Our best Delta deals on Alaska to Idaho flight tickets

Delta

Jun 12

ANC12:55 amAnchorage

6h 27m

1 stop

BOI9:22 amBoise Air Term. Gowen Fld

Jun 20

BOI5:15 amBoise Air Term. Gowen Fld

6h 44m

1 stop

ANC9:59 amAnchorage

$390

Find similar

Delta

Jun 6

ANC12:59 amAnchorage

12h 51m

1 stop

GEG2:50 pmSpokane

Jun 9

GEG7:30 pmSpokane

7h 20m

1 stop

ANC1:50 amAnchorage

$410

Find similar

Delta

May 27

ANC12:55 amAnchorage

8h 03m

1 stop

GEG9:58 amSpokane

Jun 4

GEG5:00 amSpokane

5h 45m

1 stop

ANC9:45 amAnchorage

$416

Find similar

Alaska Airlines flights from Alaska to Idaho

Our best Alaska Airlines deals on Alaska to Idaho flight tickets

Alaska Airlines

Jun 20

FAI5:52 amFairbanks

8h 18m

1 stop

BOI4:10 pmBoise Air Term. Gowen Fld

Jul 5

BOI6:25 amBoise Air Term. Gowen Fld

8h 15m

1 stop

FAI12:40 pmFairbanks

$396

Find similar

Alaska Airlines

Jun 20

FAI5:00 amFairbanks

10h 06m

2 stops

BOI5:06 pmBoise Air Term. Gowen Fld

Jul 5

BOI7:12 pmBoise Air Term. Gowen Fld

9h 24m

1 stop

FAI2:36 amFairbanks

$400

Find similar

Alaska Airlines

May 26

ANC1:30 amAnchorage

8h 29m

1 stop

GEG10:59 amSpokane

Jun 3

GEG9:30 amSpokane

11h 59m

2 stops

ANC8:29 pmAnchorage

$419

Find similar

How to get the cheapest flight ticket from Alaska to Idaho

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Idaho?

In general, October is the cheapest month to fly from Alaska to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $440. If you don’t want to visit Idaho in October, then you should wait until January to fly from Alaska, when ticket prices are also cheap, with an average price of $444.

What is the cheapest day to depart on your flight to Idaho?

Our data shows that Friday is the least expensive day to fly to Idaho. Tickets to fly out on this day can be as low as $501. On the other hand, Sunday is the most expensive day to depart from Alaska because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $656.

What is the cheapest time of day to depart on your flight to Idaho?

According to our data, the cheapest time of day to fly to Idaho is at noon. momondo users have found flights departing from Alaska to Idaho at noon for as low as $488. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Idaho, so prices are often more expensive at around $872 per ticket.

Cheap Alaska to Idaho flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Alaska to Idaho

Best Price Found	$194
Fastest flight time	5h 41m
Direct flights	None
Airports in Idaho	4 airports

The best one-way flight to Idaho from Alaska in the past 72 hours is $194. The best round-trip flight deal from Alaska to Idaho found on momondo in the last 72 hours is $390.

The fastest flight from Alaska to Idaho takes 5h 41m

There are no direct flights from Alaska to Idaho. Popular non-direct routes for this connection are Anchorage Airport - Spokane Airport, Anchorage Airport - Boise Air Term. Gowen Fld Airport and Fairbanks Airport - Boise Air Term. Gowen Fld Airport.

There are 4 airports near Idaho: Idaho Falls Fanning Field (IDA), Spokane (GEG), Boise Air Term. Gowen Fld (BOI), Jackson Hole (JAC)

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When did momondo last update prices for flights from Alaska to Idaho?
Prices for flights from Alaska to Idaho are updated daily.
How many operators does momondo search for flights from Alaska to Idaho?
There are 2 operators available for flights from Alaska to Idaho as of May 2025.
How old do you have to be to fly from Alaska to Idaho?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Alaska to Idaho.
What documentation or ID do you need to fly to Idaho?
The travel and health documents required for your trip to Idaho can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Idaho. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Alaska to Idaho

Compare and see reviews for airlines that fly from Alaska to Idaho with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $315	Free Cancellation	Rating 8.0 7,934 reviews		Search Delta flights
Alaska Airlines	PriceFrom $352	Free Cancellation	Rating 8.0 9,972 reviews		Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Alaska to Idaho?

It is quick and easy to find Alaska to Idaho flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Idaho that suits you.

Can I find flights from Alaska to Idaho with flexible booking policies on momondo?

Flights from Alaska to Idaho with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Alaska to Idaho?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Idaho from Alaska.

I’m not ready to book a flight from Alaska to Idaho right now. Can momondo alert me if prices change?

Price alerts on flights to Idaho from Alaska are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.