$262 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 7/6. 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
Hailey1 stop$443
Spokane
Spokane1 stop$357
Hailey
Hailey1 stop$443
Spokane
Spokane1 stop$357

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

Wed, Oct 21 - Sat, Oct 24
Alaska Airlines Logo
8:20 am - 11:50 am
BLI
-
GEG
3h 30m
1 stop
Alaska Airlines Logo
12:44 pm - 6:38 pm
GEG
-
BLI
5h 54m
1 stop
$357Alaska Airlines
Wed, Oct 21 - Sat, Oct 24
Alaska Airlines Logo
7:18 pm - 10:33 pm
BLI
-
GEG
3h 15m
1 stop
Alaska Airlines Logo
7:20 am - 6:38 pm
GEG
-
BLI
11h 18m
1 stop
$393Alaska Airlines
Wed, Oct 21 - Sat, Oct 24
Alaska Airlines Logo
8:20 am - 11:50 am
BLI
-
GEG
3h 30m
1 stop
Alaska Airlines Logo
5:04 am - 1:29 pm
GEG
-
BLI
8h 25m
2 stops
$410Alaska Airlines
Wed, Oct 21 - Sat, Oct 24
Alaska Airlines Logo
8:20 am - 3:44 pm
BLI
-
GEG
7h 24m
1 stop
Alaska Airlines Logo
5:04 am - 1:29 pm
GEG
-
BLI
8h 25m
2 stops
$428Alaska Airlines
Mon, Oct 19 - Fri, Oct 23
Alaska Airlines Logo
7:18 pm - 11:11 am
BLI
-
SUN
14h 53m
1 stop
Alaska Airlines Logo
11:53 am - 1:29 pm
SUN
-
BLI
26h 36m
1 stop
$443Alaska Airlines
Mon, Jul 6 - Mon, Jul 13
Alaska Airlines Logo
5:26 pm - 8:56 pm
BLI
-
GEG
3h 30m
1 stop
Alaska Airlines Logo
7:45 pm - 11:59 pm
GEG
-
BLI
4h 14m
1 stop
$485Alaska Airlines
Sat, Jun 27 - Sun, Jun 28
Alaska Airlines Logo
5:26 pm - 8:56 pm
BLI
-
GEG
3h 30m
1 stop
Alaska Airlines Logo
6:13 am - 11:59 pm
GEG
-
BLI
17h 46m
1 stop
$489Alaska Airlines
Mon, Oct 19 - Fri, Oct 23
Alaska Airlines Logo
8:20 am - 11:11 am
BLI
-
SUN
25h 51m
2 stops
Alaska Airlines Logo
11:53 am - 1:29 pm
SUN
-
BLI
26h 36m
1 stop
$503Alaska Airlines
Mon, Oct 19 - Fri, Oct 23
Alaska Airlines Logo
8:20 am - 11:11 am
BLI
-
SUN
25h 51m
2 stops
Alaska Airlines Logo
11:53 am - 1:29 pm
SUN
-
BLI
26h 36m
1 stop
$523Alaska Airlines
Mon, Jul 6 - Mon, Jul 13
Alaska Airlines Logo
5:26 pm - 10:36 pm
BLI
-
GEG
5h 10m
1 stop
Alaska Airlines Logo
4:05 pm - 11:59 pm
GEG
-
BLI
7h 54m
2 stops
$524Alaska 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 July and June, when the average cost of round-trip tickets is $776 and $699 respectively.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$262
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly and prices are also 11% 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 12468 reviews
7.0Entertainment
8.1Boarding
7.8Comfort
7.1Food
8.5Crew
Airline reviews

Check in & bag drop was straightforward. Alaskair changed the gate approx 40 min before departure, and I only became aware due to Google wallet update to my boarding pass. Had to move from gate N1 to C9 which required use of the Train, luckily I had time available.

6.0 GoodAnonymous, Jun 2026
SEA - SJC
Read more Alaska Airlines reviews

Check in & bag drop was straightforward. Alaskair changed the gate approx 40 min before departure, and I only became aware due to Google wallet update to my boarding pass. Had to move from gate N1 to C9 which required use of the Train, luckily I had time available.

Super impressed by staff courtesy, and assistance, Flight was one of the best I've had despite turbulence... Will definitely be flying Alaskan air as my preferred choice

My boarding passes were pulled from my Apple wallet and my 3 family members who were all sitting together in the same row all got put middle seats and were one of the last to board and barely were able to get our bags in the luggage bins.

Was disappointed not to have known Alaska Air offers no music, no flight aware, no films.

The seats are too small/crowded. It is frustrating to be forced to sit with someone who is overweight as they crown the other seat. Nothing against the person…just the airline companies who continue(over decades!)to reduce seat sizes. Americans are fat. Those of us who are not are tired of being compromised by the airline companies who don’t faces that fact and make adjustments. Maybe have “overweight seats”? Maybe give us a discount for being forced into an uncomfortable flight due to others overweightness? Please, make adjustments…be accountable. Thanks!

I'm tall and the seats do not have a headrest so its hard to get comfortable. Staff and checking were all great.

I was surprised by everything. The cleanliness, the punctuality, the friendliness of the crew… and the Wi-Fi! Please keep up the good work.

The flight attendant and first class were very friendly, efficient, and wanted to make sure that service was great. Highly recommend this airline.

Thank you to everyone, the crew and pilots.. they were so amazing!!

Crew was so kind, flight was easy, thank you so much for everything

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

Information on your arrival and departure airports

Bellingham (BLI)