$252 Find Cheap Flights from Boise to Alaska

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Alaska departing on 12/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Alaska

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Alaska, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Alaska, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Boise to Alaska

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Anchorage
Anchorage1 stop$401
Fairbanks
Fairbanks1 stop$404
Juneau
Juneau2 stops$621
Ketchikan
Ketchikan1 stop$463
Sitka
Sitka3 stops$463
Barrow
Barrow2 stops$776
Nome
Nome2 stops$772
Anchorage
Anchorage1 stop$401
Fairbanks
Fairbanks1 stop$404
Juneau
Juneau2 stops$621
Ketchikan
Ketchikan1 stop$463
Sitka
Sitka3 stops$463
Barrow
Barrow2 stops$776
Nome
Nome2 stops$772

Book Cheap Boise to Alaska Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to Alaska that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boise to Alaska

Sat, Jan 17 - Mon, Jan 19
Alaska Airlines Logo
10:00 am - 4:33 pmBOI-ANC
8h 33m1 stop
Alaska Airlines Logo
3:53 pm - 9:20 amANC-BOI
15h 27m1 stop
$400Alaska Airlines
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Tue, Dec 23 - Mon, Dec 29
Alaska Airlines Logo
6:08 am - 12:08 pmBOI-ANC
8h 00m1 stop
Alaska Airlines Logo
12:55 am - 10:26 pmANC-BOI
19h 31m1 stop
$401Alaska Airlines
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Sat, Nov 29 - Fri, Dec 5
Delta Logo
4:45 pm - 12:23 amBOI-FAI
9h 38m1 stop
Delta Logo
1:30 am - 11:04 amFAI-BOI
7h 34m1 stop
$404Delta
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Sat, Jan 17 - Sat, Jan 17
Alaska Airlines Logo
4:04 pm - 8:58 pmBOI-ANC
6h 54m1 stop
Alaska Airlines Logo
1:10 am - 3:10 pmANC-BOI
12h 00m1 stop
$404Alaska Airlines
Find Deal
Sat, Jan 17 - Sat, Jan 17
Alaska Airlines Logo
4:04 pm - 8:58 pmBOI-ANC
6h 54m1 stop
Alaska Airlines Logo
2:10 am - 12:54 pmANC-BOI
8h 44m2 stops
$406Alaska Airlines
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Sat, Jan 17 - Sun, Jan 18
Delta Logo
5:40 am - 2:05 pmBOI-ANC
10h 25m1 stop
Delta Logo
1:20 am - 12:59 pmANC-BOI
9h 39m1 stop
$409Delta
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Sat, Jan 17 - Sun, Jan 18
Alaska Airlines Logo
5:40 am - 1:04 pmBOI-ANC
9h 24m2 stops
Alaska Airlines Logo
3:53 pm - 11:58 pmANC-BOI
6h 05m1 stop
$410Alaska Airlines
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Wed, Nov 26 - Mon, Dec 1
Delta Logo
11:42 am - 10:45 pmBOI-ANC
13h 03m1 stop
Delta Logo
2:20 pm - 10:22 pmANC-BOI
6h 02m1 stop
$412Delta
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Sat, Jan 17 - Sun, Jan 18
United Airlines Logo
7:45 am - 11:15 pmBOI-ANC
17h 30m2 stops
United Airlines Logo
9:00 am - 9:52 pmANC-BOI
10h 52m1 stop
$765United Airlines
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Sat, Jan 17 - Mon, Jan 19
United Airlines Logo
10:48 am - 11:15 pmBOI-ANC
14h 27m2 stops
United Airlines Logo
11:45 pm - 10:06 amANC-BOI
8h 21m1 stop
$771United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Boise to Alaska flights

Get data-powered insights and trends into flights from Boise to Alaska to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Boise to Alaska?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boise to Alaska, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boise to Alaska is January, when tickets cost $408 (return) on average. On the other hand, the most expensive months are February and April, when the average cost of round-trip tickets is $1,062 and $876 respectively.

What’s the cheapest day of the week to fly from Boise to Alaska?

The average price of all round-trip flights from Boise to Alaska clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Alaska on a Thursday and more expensive on a Sunday. On your return trip to Boise, you should consider flying back on a Friday, and avoid Sundays for better deals.

How far in advance should I book a flight from Boise to Alaska?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boise to Alaska, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Boise to Alaska, you should book around 4 weeks before departure, which saves you about 44% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$252
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Boise to Anchorage

FAQs - booking Alaska flights

  • How does KAYAK find such low prices on flights from Boise to Alaska?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boise to Alaska.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boise to Alaska?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Boise to Alaska is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boise to Alaska?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Boise to Alaska with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boise to Alaska?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Boise to Alaska up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Alaska?

    The cheapest time of day to fly to Alaska is generally at night, when round-trip flights cost $504 on average. On average, there is no price difference when choosing to fly in the morning or the evening on this flight route. The most expensive time of day to fly to Alaska is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $568.

Reviews of the top 3 airlines serving from Boise to Alaska

 
See real verified KAYAK customer reviews for airlines flying from Boise to Alaska. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boise to Alaska? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 11214 reviews
8.1Boarding
7.0Entertainment
8.5Crew
7.8Comfort
7.1Food
Airline reviews

Both of my planes were delayed which is less than ideal but it's alright, unsurprising with very small flights.

8.0 ExcellentEmily, Oct 2025BOI - PUW
Read more Alaska Airlines reviews

Both of my planes were delayed which is less than ideal but it's alright, unsurprising with very small flights.

Great if it’s not a long flight in coach.

Flight was delayed about 40 minutes by a mechanical problem. This made a long day even longer. Otherwise good.

Excellent, I traveled with my adult mom, she was happy for your service, especially, because you helped her with the reel chair. Only a little thing, in the airplane to Boise, the seat was very worn.

Everything was great, your crew is always very pleasant. Your airplanes are always so cold though.

I appreciated that the staff went out of the way to make sure I was taken care of.

After we boarded there was quite a long time before we actually took off, and there were no announcements from crew about why we were delayed. Later when they did make announcements they were largely inaudible. There was no food (other than for purchase) on the flight and no entertainment. Thats not a complaint, just explaining my ratings in those categories. The flight was smooth. Baggage claim was rapid.

Flight attendant missed us first pass with beverage. We had to ask for water on second pass as we were going to be missed again.

I read online that flights longer than 2500 miles also got a complimentary snack pack which did not happen. It just helps break up the long flight when you get a snack here and there. Apreciated the coke and coffee though. Everything was on time and I feel like we maybe arrived earlier than expected as well. I cannot complain.

Jammed up security line. Security personnel excellent but facility is really cramped and lines long. Alaska Airlines was excellent.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

The flight was CANCELED!!! Can’t get much more “poor” than that. I had to switch to American Airlines, add another layover and got home in Honolulu 4 hours later than I was supposed to be home. One bright spot was Josh with Alaska Airlines at SFO. He got me on a United Flight that got me home a few hours before I would have. Without him I would have gotten home almost 7 hours after my originally scheduled flight.

Canceled my flight within 24 hours, causing me arriving home midnight. Will never book Hawaiian airlines anymore

I like Hawaiian, it was great that they had good internet connection across the Pacific Ocean, thanks to Star Link satellites. The seating was comfortable, ( I was in economy ). Maybe I missed it, but I only got offered a beverage once. It was a nonstop flight KOA to SMF. I would take it again next time I go that way.

I always love flying Hawaii and I have nothing to add

Previously flown Hawaiian Airlines on similar routes, I found Alaska Airlines to be noticeably more comfortable. The seats on Alaska Airlines provided better support and cushioning, which made a significant difference on the long flight to the islands. When you’re spending 5-6 hours in the air, seat comfort really matters, and Alaska Airlines delivered where it counts. After comparing both carriers, I’ve decided to book with Alaska Airlines for all my future Hawaii trips. The superior seat comfort alone makes it worth choosing Alaska over Hawaiian Airlines. If you’re planning a trip to Hawaii and prioritizing comfort, I’d recommend giving Alaska Airlines a try. You won’t be disappointed. Highly recommended for Hawaii travel!

I received several emails about my 3:10 flight. When I showed up to the airport at 12:30 to check my bags I was told the flight was actually at 1 pm. They grudgingly rebooked me for a flight at 5:22 to Vegas to get a connecting to LAX. I did find the gate for my original 3:10 flight but they were booked. I proceeded to receive status updates and gate change information for the 3:10 flight, even though I was apparently never supposed to be on that flight

My flight was delayed three hours and then cancelled. The gate agent proceeded to rebook me in a middle seat without telling me and I was placed between two large individuals who did not fit in their own seats and instead took up most of mine. It was an awful experience.

The food options were limited and very specific. Some type of entertainment option for a 4.5 hour flight would have been nice.

Flight was smooth and comfortable. We were able to check a bag at counter due to full flight and boarded with an earlier group. We were there very early and didn’t hear the gate change just noticed our flight was no longer displayed st the gate. There were two other flights with gate shuffles - may be unavoidable but not desirable. First time I had to print my own luggage tag and attach at arrival. Not a fan of that process.

The crew was EXTREMELY helpful And sweet and the flight was smooth!

Everything you need to know for your flight from Boise to Alaska

Information on your arrival and departure airports

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