$255 Find Cheap Flights from Bellingham to Idaho

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bellingham to Idaho departing on 8/27. 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

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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Best Idaho Flight Deals from Bellingham

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Hailey
Hailey1 stop$1,376
Spokane
Spokane1 stop$255
Hailey
Hailey1 stop$1,376
Spokane
Spokane1 stop$255

Cheap Flights from Bellingham to Idaho

 
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, Aug 27 - Tue, Sep 2
Alaska Airlines Logo
3:47 pm - 11:59 pmBLI-GEG
8h 12m1 stop
Alaska Airlines Logo
7:44 pm - 12:11 amGEG-BLI
4h 27m1 stop
$255Alaska Airlines
Find Deal
Wed, Aug 27 - Sun, Aug 31
Alaska Airlines Logo
3:47 pm - 11:59 pmBLI-GEG
8h 12m1 stop
Alaska Airlines Logo
12:10 pm - 3:07 pmGEG-BLI
2h 57m1 stop
$265Alaska Airlines
Find Deal
Tue, Aug 26 - Tue, Sep 2
Hawaiian Airlines Logo
1:08 pm - 4:51 pmBLI-GEG
3h 43m1 stop
Hawaiian Airlines Logo
7:44 pm - 12:11 amGEG-BLI
4h 27m1 stop
$275Hawaiian Airlines
Find Deal
Wed, Aug 27 - Mon, Sep 1
Alaska Airlines Logo
3:47 pm - 11:59 pmBLI-GEG
8h 12m1 stop
Alaska Airlines Logo
7:44 pm - 12:28 pmGEG-BLI
16h 44m1 stop
$283Alaska Airlines
Find Deal
Wed, Aug 27 - Thu, Sep 4
Alaska Airlines Logo
3:47 pm - 10:46 pmBLI-GEG
6h 59m1 stop
Alaska Airlines Logo
7:44 pm - 12:11 amGEG-BLI
4h 27m1 stop
$285Alaska Airlines
Find Deal
Mon, Aug 25 - Sat, Aug 30
Alaska Airlines Logo
1:08 pm - 9:14 amBLI-GEG
20h 06m1 stop
Alaska Airlines Logo
7:44 pm - 12:11 amGEG-BLI
4h 27m1 stop
$295Alaska Airlines
Find Deal
Tue, Aug 26 - Mon, Sep 1
Alaska Airlines Logo
1:08 pm - 3:52 pmBLI-GEG
2h 44m1 stop
Alaska Airlines Logo
7:44 pm - 12:28 pmGEG-BLI
16h 44m1 stop
$303Alaska Airlines
Find Deal
Tue, Aug 26 - Fri, Sep 5
Alaska Airlines Logo
5:20 am - 9:14 amBLI-GEG
3h 54m1 stop
Alaska Airlines Logo
12:10 pm - 3:07 pmGEG-BLI
2h 57m1 stop
$305Alaska Airlines
Find Deal
Sun, Sep 28 - Thu, Oct 2
Alaska Airlines Logo
1:08 pm - 4:51 pmBLI-GEG
3h 43m1 stop
Alaska Airlines Logo
12:10 pm - 3:07 pmGEG-BLI
2h 57m1 stop
$306Alaska Airlines
Find Deal
Tue, Jul 22 - Tue, Jul 29
Hawaiian Airlines Logo
12:56 pm - 4:06 pmBLI-GEG
3h 10m1 stop
Hawaiian Airlines Logo
6:07 pm - 11:59 pmGEG-BLI
5h 52m1 stop
$444Hawaiian Airlines
Find Deal
Useful Info

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 February, when tickets cost $258 (return) on average. On the other hand, the most expensive months are March and July, when the average cost of round-trip tickets is $1,146 and $864 respectively.

What’s the cheapest day of the week to fly from Bellingham to Idaho?

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

For Bellingham to Idaho, Tuesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Idaho back to Bellingham, the best deals are generally found on Saturday, with Tuesday being the most expensive.

Find deals

Good to know

Low seasonFebruary
High seasonOctober
Cheapest flight$255
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 35% increase in price.
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.

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

    The cheapest time of day to fly to Idaho is generally in the evening, when round-trip flights cost $380 on average. Morning departures are around 57% more expensive than evening flights, on average. The most expensive time of day to fly to Idaho is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $599.

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.
8.0
Alaska AirlinesOverall score based on 10000 reviews
8.5Crew
7.1Food
7.1Entertainment
8.1Boarding
7.8Comfort
Airline reviews

I was expecting better service from Alaska Airlines. I registered for assistance since I have a disability. The terminal in Seattle, WA was very unprofessional and at times rude. The BWI location was the exact opposite. I will NOT consider Alaska Airlines for future flights.

6.0 GoodAnonymous, Jun 2025SEA - BWI
Read more Alaska Airlines reviews

I was expecting better service from Alaska Airlines. I registered for assistance since I have a disability. The terminal in Seattle, WA was very unprofessional and at times rude. The BWI location was the exact opposite. I will NOT consider Alaska Airlines for future flights.

It was very good and comfortable, Crew was also great

The flight was delayed almost an hour. No wifi on flight.

Good experience, although it was a little cramped being a tall person. Otherwise everything went smoothly and professionally though

Delay of more than 3 hours I didnt recieve neither a voucher for food Attention disaster

Flight was 1:20 later than booked & I never received notice. At airport way too early. Couldn’t hear announcements on PA system. Crew fine. Retrieving luggage fine. Overall experience not good.

I will never take a red-eye flight again. Crying babies. Complete full flight. Could not get comfortable. Not fun.

Flight was OK, landing not good, boarding was ridiculous. Flight was to load at gate n11 25 minutes before boarding time it was changed to s5 which is 3 tram connections on the other side of the airport, I'm handicapped and even getting a sky cap took 10 minutes needless to say just made it to boarding only because it was delayed. I did learn a valuable lesson don't show up for flight 2 hours early.

Only issue was the 2 hr delay after an 8 hr layover. Very long day.

Same crew flew with us from Palm Springs to Bellingham, so they were great! Friendly and kind from start to finish. Great experience!

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

Information on your arrival and departure airports

Bellingham (BLI)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.