$225 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 5/19. 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$382
Fairbanks
Fairbanks1 stop$402
Juneau
Juneau2 stops$410
Ketchikan
Ketchikan1 stop$404
Sitka
Sitka3 stops$432
Barrow
Barrow2 stops$567
Nome
Nome2 stops$654
Anchorage
Anchorage1 stop$382
Fairbanks
Fairbanks1 stop$402
Juneau
Juneau2 stops$410
Ketchikan
Ketchikan1 stop$404
Sitka
Sitka3 stops$432
Barrow
Barrow2 stops$567
Nome
Nome2 stops$654

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, May 9 - Fri, May 15
Alaska Airlines Logo
6:08 pm - 11:11 am
BOI
-
ANC
19h 03m
1 stop
Alaska Airlines Logo
1:39 am - 5:13 pm
ANC
-
BOI
13h 34m
1 stop
$382Alaska Airlines
Wed, Apr 29 - Sun, May 3
Alaska Airlines Logo
6:08 pm - 11:11 am
BOI
-
ANC
19h 03m
1 stop
Alaska Airlines Logo
5:25 pm - 9:42 am
ANC
-
BOI
14h 17m
1 stop
$383Alaska Airlines
Thu, Apr 2 - Mon, Apr 6
Alaska Airlines Logo
6:00 am - 2:57 pm
BOI
-
FAI
10h 57m
1 stop
Alaska Airlines Logo
10:00 am - 11:56 pm
FAI
-
BOI
11h 56m
1 stop
$402Alaska Airlines
Tue, Apr 28 - Wed, Apr 29
Alaska Airlines Logo
7:20 pm - 8:11 am
BOI
-
KTN
14h 51m
1 stop
Alaska Airlines Logo
12:52 pm - 11:59 pm
KTN
-
BOI
9h 07m
1 stop
$404Alaska Airlines
Thu, Apr 16 - Mon, Apr 20
Delta Logo
3:44 pm - 8:46 pm
BOI
-
ANC
7h 02m
1 stop
Delta Logo
1:41 pm - 12:17 am
ANC
-
BOI
8h 36m
1 stop
$405Delta
Thu, Apr 2 - Mon, Apr 6
Alaska Airlines Logo
6:04 pm - 1:44 am
BOI
-
FAI
9h 40m
1 stop
Alaska Airlines Logo
5:00 am - 7:48 pm
FAI
-
BOI
12h 48m
2 stops
$406Alaska Airlines
Wed, Apr 29 - Sun, May 3
Alaska Airlines Logo
8:11 am - 12:35 am
BOI
-
ANC
18h 24m
1 stop
Alaska Airlines Logo
11:15 am - 11:59 pm
ANC
-
BOI
10h 44m
1 stop
$408Alaska Airlines
Tue, Apr 28 - Wed, Apr 29
Alaska Airlines Logo
7:20 pm - 8:11 am
BOI
-
KTN
14h 51m
1 stop
Alaska Airlines Logo
12:52 pm - 11:59 pm
KTN
-
BOI
9h 07m
2 stops
$409Alaska Airlines
Tue, May 5 - Sat, May 9
Alaska Airlines Logo
7:20 pm - 9:27 pm
BOI
-
JNU
28h 07m
2 stops
Alaska Airlines Logo
7:24 am - 11:59 pm
JNU
-
BOI
14h 35m
2 stops
$410Alaska Airlines
Mon, May 11 - Thu, May 14
Delta Logo
3:14 pm - 12:35 am
BOI
-
FAI
11h 21m
1 stop
Delta Logo
1:40 am - 9:54 am
FAI
-
BOI
6h 14m
1 stop
$442Delta
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 Boise to Alaska flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Alaska from Boise found in the last 72 hours was to Anchorage, at $377 round-trip. The most popular route is from Boise (BOI) to Anchorage (ANC), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $377.

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

The average price for all round-trip flights from Boise to Alaska depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Alaska is generally in the afternoon, when round-trip flights cost $377 on average. 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 $377.

Can I save money by flying with a layover from Boise to Alaska?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $477, prices are generally cheapest when you fly direct.

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 $313 (return) on average. On the other hand, the most expensive months are April and November, when the average cost of round-trip tickets is $783 and $772 respectively.

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 57% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$225
Best time to beat the crowds with an average 36% drop in price.
Most popular time to fly with an average 5% 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.

Reviews of the top airlines flying 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.
7.9
Alaska AirlinesOverall score based on 12058 reviews
7.8Comfort
8.5Crew
8.1Boarding
7.0Food
7.0Entertainment
Airline reviews

Snacks for our toddler could have been better, front the standpoint of variety but that’s not any different from other airlines.

8.0 ExcellentAllison, Mar 2026
BOI - SEA
Read more Alaska Airlines reviews

Snacks for our toddler could have been better, front the standpoint of variety but that’s not any different from other airlines.

Everything was good. Please have a wheat free option for snacks in the future.

Not delay for a few passengers. That was uncalled for. If idiots can't make the flight on time thats their fault. Why should I be punished for them? No more holding the plane for one or two people

I fell asleep and missed my flight and they rescheduled me no problem. Staff was professional and the plane was clean. I was very happy with my experience.

I enjoyed the Starlink access but didn't have much time to use it. It also kept dropping me so I gave up. The food was very good though when I asked for a different "dessert" they didn't have anything. Chocolate Brownie Cookies are not suitable for everyone...maybe children. The flight staff were amazing - at least in First Class! My first time ever! The trip from Boise to San Diego was FAR better than going to Boise.

How can I review what was denied to me. Instead of offering to let me pay for the ticket I got booted of my flight with no way home and no choice but to purchase another ticket for 12 hours later. Filing a complaint with the DOT

From Las Vegas to Boise all went well. However, our flight was delayed in Boise and I missed my connecting flight from Seattle to Pasco. Moreover, the last flight to Pasco was full and I was booked on the 11:30 flight Sunday and given a hotel accommodation. However, I was scheduled to deliver the Sunday morning service at my church and needed to arrive no later than 10:00. Therefore, I booked a Delta flight scheduled to arrive in Pasco at 23:09. My piece of luggage checked in Las Vegas arrived in Pasco earlier today. I waited at the airport for over an hour last night to speak with an Alaska agent to no avail. I went back after church this morning in search of my piece of luggage and it could not be located. After waiting for 40 minutes to speak to the agent authorized to take my claim, he announced that he was closing the counter to assist on the flight line but not before providing me with a telephone number that would help me with filing my claim. Before I was able to make the call (due to other factors) I received a call from Alaska agent informing me that my luggage had just arrived and I am now waiting for it to be delivered. I deliberately took the more complicated route home to ensure that I would be home in plenty of time to prepare for myself for the Sunday service and accommodate my relatives’ needs. I believe the airport is undermanned given the number of flights coming in and going out. It was fiasco last night with three flights waiting for luggage and another flight landing within minutes. Today’s problems stemmed from a lack of cross training and a serious amount of cargo/baggage going out and too few people scheduled to cover.

I like them since I live in Alaska and I don't have much choice

It was ok. First time flying with them to Boise Won’t do again

Our late returning flight was annoying. The plane was small, but it made boarding and disembarking quicker. I do wish they offered a gluten free snack.

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Loved flying First Class. Very comfortable. The seat was amazing. Enjoyed a movie and was able to relax so much better than in coach.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

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

Information on your arrival and departure airports