Which airports can I use when flying from Boise to Bellingham?

Flights from Boise to Bellingham usually depart from Boise Air Term. Gowen Fld (BOI) and arrive at Bellingham (BLI).

What cabin classes can I book on flights from Boise to Bellingham?

Only Economy Class is available on flights from Boise to Bellingham.

Which airports do connecting flights from Boise to Bellingham pass through?

Most connecting flights from Boise to Bellingham pass through Seattle/Tacoma Intl (SEA), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

Can I save money by using flexible dates for flights from Boise to Bellingham?

Yes. Being flexible with your travel dates can save you up to 64% on the Boise to Bellingham route. Monday is the cheapest departure day at $224 round-trip on average, while Thursday is the most expensive at $622, a difference of $398. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Do I need a passport to fly from Boise to Bellingham?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Have flight prices from Boise to Bellingham changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $298 to $1,124. That means the highest observed fare was about 4x higher than the lowest one.

How are flight prices from Boise to Bellingham looking right now?

One-way fares from Boise to Bellingham are currently lower than usual. Average one-way flight prices are about $340, which is 9% below the typical average for this route.

What is the time difference between Boise and Bellingham?

Bellingham is 1 hour behind Boise (Pacific Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Bellingham Airport (BLI)?

Bellingham Airport (BLI) hosts 5 major car rental companies, with daily rates starting from around $27 for economy cars. Top options include: · Budget · Alamo · Dollar · Thrifty · Avis

How much should I expect to pay for a Boise to Bellingham flight?

Round-trip flights from Boise to Bellingham range from $422 to $603, with an average of $588 over the past 12 months. Anything below $422 counts as a good deal.

What is the cheapest layover airport when flying from Boise to Bellingham?

Flights via Seattle/Tacoma Intl (SEA) offer the most affordable fares, with an average round-trip price of $508. Based on KAYAK data over the past 3 months.

When flying from Boise to Bellingham which airport offers the shortest layover?

Seattle/Tacoma Intl (SEA) had the shortest average connection time for Boise to Bellingham layovers at 171 minutes over the past 3 months.

$120 CHEAP FLIGHTS from Boise to Bellingham (BOI - BLI)

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Cheapest round-trip

$298

Typical prices: $422-$603

Multiple Airlines

Mon 10/8Thu 10/11

BOI - BLI • 1 stop

Cheapest one-way

$120

Typical prices: $198-$371

Multiple Airlines

Mon 11/12

BOI - BLI • 1 stop

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We hope you love your trip to Bellingham!

Flight Deals

Cheap Flights from Boise to Bellingham (BOI-BLI)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Boise to Bellingham

Thu, Oct 8 - Sun, Oct 11

2:50 pm - 12:10 pmBOI Boise Air Term. Gowen Fld-BLI Bellingham

22h 20m1 stop Las Vegas Harry Reid Intl

4:58 pm - 1:55 pmBLI Bellingham-BOI Boise Air Term. Gowen Fld

19h 57m1 stop Las Vegas Harry Reid Intl

$298Multiple Airlines

Thu, Oct 22 - Sun, Oct 25

2:50 pm - 12:10 pmBOI Boise Air Term. Gowen Fld-BLI Bellingham

22h 20m1 stop Las Vegas Harry Reid Intl

4:58 pm - 1:55 pmBLI Bellingham-BOI Boise Air Term. Gowen Fld

19h 57m1 stop Las Vegas Harry Reid Intl

$326Multiple Airlines

Thu, Oct 8 - Sun, Oct 11

2:50 pm - 12:10 pmBOI Boise Air Term. Gowen Fld-BLI Bellingham

22h 20m1 stop Las Vegas Harry Reid Intl

4:58 pm - 12:40 pmBLI Bellingham-BOI Boise Air Term. Gowen Fld

18h 42m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl

$346Multiple Airlines

Fri, Oct 2 - Sun, Oct 4

1:30 pm - 3:30 pmBOI Boise Air Term. Gowen Fld-BLI Bellingham

27h 00m1 stop Phoenix-Mesa Gateway

4:58 pm - 1:55 pmBLI Bellingham-BOI Boise Air Term. Gowen Fld

19h 57m1 stop Las Vegas Harry Reid Intl

$398Multiple Airlines

Thu, Oct 22 - Sun, Oct 25

6:04 pm - 6:38 pmBOI Boise Air Term. Gowen Fld-BLI Bellingham

25h 34m1 stop Seattle/Tacoma Intl

7:18 pm - 10:51 pmBLI Bellingham-BOI Boise Air Term. Gowen Fld

26h 33m2 stops Seattle/Tacoma Intl San Diego

$451Alaska Airlines

Fri, Sep 18 - Sun, Sep 20

2:50 pm - 8:12 pmBOI Boise Air Term. Gowen Fld-BLI Bellingham

6h 22m1 stop Las Vegas Harry Reid Intl

7:30 am - 1:55 pmBLI Bellingham-BOI Boise Air Term. Gowen Fld

29h 25m1 stop Las Vegas Harry Reid Intl

$527Multiple Airlines

Fri, Oct 2 - Sun, Oct 4

1:31 pm - 11:44 pmBOI Boise Air Term. Gowen Fld-BLI Bellingham

11h 13m2 stops Portland Seattle/Tacoma Intl

7:18 pm - 11:59 pmBLI Bellingham-BOI Boise Air Term. Gowen Fld

3h 41m1 stop Seattle/Tacoma Intl

$609Alaska Airlines

Sat, Sep 19 - Wed, Sep 23

7:48 pm - 11:44 pmBOI Boise Air Term. Gowen Fld-BLI Bellingham

4h 56m1 stop Seattle/Tacoma Intl

7:26 pm - 11:44 pmBLI Bellingham-BOI Boise Air Term. Gowen Fld

3h 18m1 stop Seattle/Tacoma Intl

$645Alaska Airlines

Mon, Sep 21 - Fri, Sep 25

6:23 am - 1:26 pmBOI Boise Air Term. Gowen Fld-BLI Bellingham

8h 03m1 stop Seattle/Tacoma Intl

7:26 pm - 11:44 pmBLI Bellingham-BOI Boise Air Term. Gowen Fld

3h 18m1 stop Seattle/Tacoma Intl

$685Alaska Airlines

Fri, Sep 18 - Sun, Sep 20

2:50 pm - 8:12 pmBOI Boise Air Term. Gowen Fld-BLI Bellingham

6h 22m1 stop Las Vegas Harry Reid Intl

7:30 am - 4:06 pmBLI Bellingham-BOI Boise Air Term. Gowen Fld

31h 36m2 stops Las Vegas Harry Reid Intl Santa Ana J. Wayne/Orange Cnty

$692Multiple Airlines

Booking Insights

Price, demand and travel trends for Boise to Bellingham flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Boise to Bellingham with more confidence.

Airlines

Layovers

What is the cheapest airline to fly from Boise to Bellingham?

Alaska Airlines ($451) offered the cheapest round-trip ticket from Boise to Bellingham in the last 5 days.

Find deals

Cheapest flight	$120

Flight from Boise to Bellingham

When to book flights from Boise to Bellingham

Are your dates flexible? Find out the best times to travel from Boise to Bellingham based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Boise to Bellingham?
Flights from Boise to Bellingham usually depart from Boise Air Term. Gowen Fld (BOI) and arrive at Bellingham (BLI).
What cabin classes can I book on flights from Boise to Bellingham?
Only Economy Class is available on flights from Boise to Bellingham.
Which airports do connecting flights from Boise to Bellingham pass through?
Most connecting flights from Boise to Bellingham pass through Seattle/Tacoma Intl (SEA), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.
Can I save money by using flexible dates for flights from Boise to Bellingham?
Yes. Being flexible with your travel dates can save you up to 64% on the Boise to Bellingham route. Monday is the cheapest departure day at $224 round-trip on average, while Thursday is the most expensive at $622, a difference of $398. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
Do I need a passport to fly from Boise to Bellingham?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.
Have flight prices from Boise to Bellingham changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $298 to $1,124. That means the highest observed fare was about 4x higher than the lowest one.
How are flight prices from Boise to Bellingham looking right now?
One-way fares from Boise to Bellingham are currently lower than usual. Average one-way flight prices are about $340, which is 9% below the typical average for this route.
What is the time difference between Boise and Bellingham?
Bellingham is 1 hour behind Boise (Pacific Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Bellingham Airport (BLI)?
Bellingham Airport (BLI) hosts 5 major car rental companies, with daily rates starting from around $27 for economy cars. Top options include:
· Budget
· Alamo
· Dollar
· Thrifty
· Avis
How much should I expect to pay for a Boise to Bellingham flight?
Round-trip flights from Boise to Bellingham range from $422 to $603, with an average of $588 over the past 12 months. Anything below $422 counts as a good deal.

If your dates can be flexible, aim for a Monday departure instead of Thursday. On this route, Monday flights average $224 - about $398 less than Thursday (64% savings) based on the last 12 months.
If you're arriving late at night and need somewhere to stay, check out these hotels close to Bellingham Airport.
- Holiday Inn & Suites Bellingham By IHG
- La Quinta Inn & Suites Bellingham
- Best Western Plus Bellingham

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BOI - BLI

$120 Find Cheap Flights from Boise to Bellingham - Compare and Save

Everything you should know

Cheap Flights from Boise to Bellingham (BOI-BLI)

Recent round-trip flight deals from Boise to Bellingham

Recent one-way flight deals from Boise to Bellingham

Price, demand and travel trends for Boise to Bellingham flights

What is the cheapest airline to fly from Boise to Bellingham?

What is the cheapest layover airport when flying from Boise to Bellingham?

When flying from Boise to Bellingham which airport offers the shortest layover?

Key details for Boise to Bellingham flights

Cheapest flight

When to book flights from Boise to Bellingham

Your Boise to Bellingham flight questions, answered

Your guide to booking Boise to Bellingham flights

More options for your flight from Boise to Bellingham

Complete your trip to Bellingham with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Boise to Bellingham

Find direct flights to and from Boise and Bellingham

Flights from domestic origins to Bellingham

Flights to other popular destinations