$179 Find Cheap Flights from Bellingham to Idaho

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bellingham to Idaho departing on 5/2. 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 Idaho

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

Cheap Flights from Bellingham to Idaho

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Hailey
Hailey2 stops$1,046
Spokane
Spokane2 stops$295
Hailey
Hailey2 stops$1,046
Spokane
Spokane2 stops$295

Book Cheap Bellingham to Idaho Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bellingham to Idaho 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 Bellingham to Idaho

Thu, May 7 - Thu, May 14
Multiple Airlines Logo
7:00 am - 8:29 pm
BLI
-
GEG
13h 29m
2 stops
Multiple Airlines Logo
9:19 pm - 2:10 pm
GEG
-
BLI
16h 51m
1 stop
$295Multiple Airlines
Fri, May 1 - Sat, May 2
Alaska Airlines Logo
4:01 pm - 8:40 am
BLI
-
GEG
16h 39m
1 stop
Alaska Airlines Logo
12:40 pm - 10:42 pm
GEG
-
BLI
10h 02m
1 stop
$313Alaska Airlines
Thu, May 7 - Thu, May 14
Allegiant Air Logo
8:00 am - 8:29 pm
BLI
-
GEG
12h 29m
1 stop
Allegiant Air Logo
9:19 pm - 2:10 pm
GEG
-
BLI
16h 51m
1 stop
$316Allegiant Air
Wed, May 6 - Sat, May 9
Alaska Airlines Logo
7:19 pm - 11:11 pm
BLI
-
GEG
3h 52m
1 stop
Alaska Airlines Logo
5:00 am - 12:20 pm
GEG
-
BLI
7h 20m
1 stop
$317Alaska Airlines
Sat, May 9 - Wed, May 13
Alaska Airlines Logo
8:30 am - 11:46 am
BLI
-
GEG
3h 16m
1 stop
Alaska Airlines Logo
12:46 pm - 12:07 am
GEG
-
BLI
11h 21m
1 stop
$320Alaska Airlines
Fri, May 1 - Sun, May 3
Alaska Airlines Logo
4:01 pm - 8:40 am
BLI
-
GEG
16h 39m
1 stop
Alaska Airlines Logo
7:40 pm - 3:21 pm
GEG
-
BLI
19h 41m
1 stop
$323Alaska Airlines
Fri, May 1 - Sun, May 3
Alaska Airlines Logo
4:01 pm - 8:40 am
BLI
-
GEG
16h 39m
1 stop
Alaska Airlines Logo
7:10 am - 11:59 pm
GEG
-
BLI
16h 49m
1 stop
$333Alaska Airlines
Fri, May 1 - Mon, May 4
Alaska Airlines Logo
4:01 pm - 8:40 am
BLI
-
GEG
16h 39m
1 stop
Alaska Airlines Logo
1:34 pm - 6:39 pm
GEG
-
BLI
5h 05m
1 stop
$337Alaska Airlines
Thu, May 7 - Sun, May 10
Multiple Airlines Logo
8:00 am - 8:29 pm
BLI
-
GEG
12h 29m
1 stop
Multiple Airlines Logo
9:19 pm - 9:35 pm
GEG
-
BLI
24h 16m
2 stops
$345Multiple Airlines
Thu, May 7 - Sun, May 10
Alaska Airlines Logo
7:19 pm - 11:55 pm
BLI
-
GEG
4h 36m
1 stop
Alaska Airlines Logo
7:40 pm - 10:42 pm
GEG
-
BLI
3h 02m
1 stop
$351Alaska Airlines
Booking Insights

KAYAK's insights & trends for Bellingham to Idaho flights

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

What is the cheapest month to fly from Bellingham to Idaho?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bellingham to Idaho, 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 Bellingham to Idaho is January, when tickets cost $224 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of round-trip tickets is $803 and $776 respectively.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$179
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Bellingham to Spokane

FAQs - booking Idaho flights

  • How does KAYAK find such low prices on flights from Bellingham to Idaho?

    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 Bellingham to Idaho.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Bellingham to Idaho 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 Bellingham to Idaho?

    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 Bellingham to Idaho 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 Bellingham to Idaho?

    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 Bellingham to Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Bellingham to Idaho

 
See real verified KAYAK customer reviews for airlines flying from Bellingham to Idaho. 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 Bellingham to Idaho? 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 12207 reviews
7.0Entertainment
7.8Comfort
8.5Crew
8.1Boarding
7.0Food
Airline reviews

The crew was very attentive, boarding was orderly. I really liked the way Alaska Airlines gives boarding passes and dropping off my bags. Very smooth.

10.0 ExcellentAnonymous, Apr 2026
SEA - ATL
Read more Alaska Airlines reviews

The crew was very attentive, boarding was orderly. I really liked the way Alaska Airlines gives boarding passes and dropping off my bags. Very smooth.

Once we were in the air, the flight was nice and smooth. The flight was about twenty minutes late to begin with, though, and then we needed to wait to land for another plane to land first.

Flight crew great! No WiFi not great. Someone took my bag not great!

Alaska Airlines staff go out of their way to accommodate my fragile musical instrument, every time. They are unlike any other airline. I've experienced this can-do attitude on several flights with different staff, so this must be the culture of their company. I appreciate Alaska!

We never had an experience on Alaska Airlines. We missed our flight .

Flight was on time departure & arrival. Staff was efficient & attentive. Food was better than normal. Wish they had some sort of entertainment screens loke Delta. I would fly Alaska again though.

No outlets, plugs, way to charge the phone or service and no food on one leg o the trip, but other than that, great. Loved WIFI, the flight, the crew, the pilots, the schedule, etc. Great job. My new favorite airline!

It was a bumpy flight but the crew was very attentive and made it a safe and enjoyable experience.

Very easy, stress free airline. Was a wonderful experience. Will use again

The final trip home wasn’t as bad as the trip there. Even with the paid upgrade the comfort level was mediocre at best.

Everything you need to know for your flight from Bellingham to Idaho

Information on your arrival and departure airports

Bellingham (BLI)