What is the cheapest airline that flies from Boise Air Term. Gowen Fld to Billings Logan Intl?

Alaska Airlines is the most popular carrier operating from Boise Air Term. Gowen Fld to Billings Logan Intl

When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Billings Logan Intl Airport?

Prices for flights from Boise Air Term. Gowen Fld Airport to Billings Logan Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Billings Logan Intl Airport?

The number of operators available for flights from Boise Air Term. Gowen Fld Airport to Billings Logan Intl Airport is 2 as of November 2026.

How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Billings Logan Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boise Air Term. Gowen Fld Airport to Billings Logan Intl Airport.

What documentation or ID do you need to fly to Billings Logan Intl Airport?

The travel and health documents required for your trip to Billings Logan Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Billings Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$222 Cheap Flights from Boise to Billings in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boise to Billings

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:29 am - 1:23 pmBOI Boise Air Term. Gowen Fld-BIL Billings Logan Intl

3h 54m1 stop Portland

3:44 pm - 7:44 pmBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

4h 00m1 stop Portland

$425Alaska Airlines

Sat, Apr 24 - Wed, Apr 28

11:42 am - 10:58 pmBOI Boise Air Term. Gowen Fld-BIL Billings Logan Intl

11h 16m1 stop Seattle/Tacoma Intl

7:01 am - 12:21 pmBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

5h 20m1 stop Seattle/Tacoma Intl

$429Alaska Airlines

Thu, Dec 3 - Sat, Dec 5

6:37 am - 2:52 pmBOI Boise Air Term. Gowen Fld-BIL Billings Logan Intl

8h 15m2 stops Seattle/Tacoma Intl Portland

7:01 am - 12:21 pmBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

5h 20m1 stop Seattle/Tacoma Intl

$438Alaska Airlines

Thu, Dec 3 - Sat, Dec 5

4:00 pm - 11:59 pmBOI Boise Air Term. Gowen Fld-BIL Billings Logan Intl

7h 59m1 stop Seattle/Tacoma Intl

6:00 am - 12:21 pmBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

6h 21m1 stop Seattle/Tacoma Intl

$445Alaska Airlines

Thu, Apr 29 - Sun, May 2

6:37 am - 2:52 pmBOI Boise Air Term. Gowen Fld-BIL Billings Logan Intl

8h 15m2 stops Seattle/Tacoma Intl Portland

3:32 pm - 11:59 pmBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

8h 27m2 stops Portland Seattle/Tacoma Intl

$453Alaska Airlines

Thu, Dec 3 - Sat, Dec 5

6:45 pm - 10:28 pmBOI Boise Air Term. Gowen Fld-BIL Billings Logan Intl

3h 43m1 stop Salt Lake City

5:30 am - 9:34 amBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

4h 04m1 stop Salt Lake City

$485Delta

Tue, Dec 1 - Fri, Dec 4

6:35 pm - 10:55 pmBOI Boise Air Term. Gowen Fld-BIL Billings Logan Intl

4h 20m1 stop Salt Lake City

6:21 pm - 10:05 pmBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

3h 44m1 stop Salt Lake City

$624Delta

Tue, Dec 22 - Mon, Dec 28

6:45 pm - 10:20 pmBOI Boise Air Term. Gowen Fld-BIL Billings Logan Intl

3h 35m1 stop Salt Lake City

12:58 pm - 4:29 pmBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

3h 31m1 stop Salt Lake City

$625Delta

Tue, Nov 17 - Sat, Nov 21

6:45 pm - 10:20 pmBOI Boise Air Term. Gowen Fld-BIL Billings Logan Intl

3h 35m1 stop Salt Lake City

6:29 pm - 9:59 pmBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

3h 30m1 stop Salt Lake City

$625Delta

Tue, Nov 17 - Thu, Nov 19

11:45 am - 8:51 pmBOI Boise Air Term. Gowen Fld-BIL Billings Logan Intl

9h 06m2 stops San Francisco Denver Intl

2:40 pm - 11:41 pmBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

9h 01m2 stops Denver Intl San Francisco

$1,097United Airlines

Sat, Apr 24 - Wed, Apr 28

Cheap last minute flights

Enter your travel dates to find the best prices.

6:21 pm - 10:43 pmBOI Boise Air Term. Gowen Fld-BIL Billings Logan Intl

4h 22m1 stop Seattle/Tacoma Intl

5:12 pm - 1:28 pmBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

20h 16m2 stops Seattle/Tacoma Intl San Diego

$840Alaska Airlines

Thu, Nov 5 - Sat, Nov 7

5:44 pm - 10:30 pmBOI Boise Air Term. Gowen Fld-BIL Billings Logan Intl

4h 46m1 stop Denver Intl

7:00 am - 1:45 pmBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

6h 45m1 stop Denver Intl

$860United Airlines

Wed, Nov 4 - Wed, Nov 11

7:00 am - 10:43 pmBOI Boise Air Term. Gowen Fld-BIL Billings Logan Intl

15h 43m2 stops Phoenix Sky Harbor Intl Seattle/Tacoma Intl

5:12 pm - 11:49 pmBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

6h 37m1 stop Seattle/Tacoma Intl

$888Alaska Airlines

Wed, Nov 4 - Wed, Nov 11

7:00 am - 10:43 pmBOI Boise Air Term. Gowen Fld-BIL Billings Logan Intl

15h 43m2 stops Phoenix Sky Harbor Intl Seattle/Tacoma Intl

5:12 pm - 1:28 pmBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

20h 16m2 stops Seattle/Tacoma Intl San Diego

$898Alaska Airlines

Thu, Nov 5 - Sat, Nov 7

6:37 am - 11:15 amBOI Boise Air Term. Gowen Fld-BIL Billings Logan Intl

4h 38m1 stop Seattle/Tacoma Intl

5:12 pm - 1:28 pmBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

20h 16m2 stops Seattle/Tacoma Intl San Diego

$900Alaska Airlines

Thu, Nov 5 - Sat, Nov 7

6:30 am - 1:29 pmBOI Boise Air Term. Gowen Fld-BIL Billings Logan Intl

6h 59m1 stop Denver Intl

4:00 pm - 9:32 pmBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

5h 32m1 stop Denver Intl

$909United Airlines

Thu, Nov 5 - Thu, Nov 5

1:06 pm - 5:49 pmBOI Boise Air Term. Gowen Fld-BIL Billings Logan Intl

4h 43m1 stop Salt Lake City

12:58 pm - 4:14 pmBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

3h 16m1 stop Salt Lake City

$915Delta

Thu, Nov 5 - Sat, Nov 7

10:34 am - 3:22 pmBOI Boise Air Term. Gowen Fld-BIL Billings Logan Intl

4h 48m1 stop Denver Intl

2:42 pm - 9:34 pmBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

6h 52m1 stop Denver Intl

$915United Airlines

Thu, Nov 5 - Sat, Nov 7

6:43 pm - 4:32 pmBOI Boise Air Term. Gowen Fld-BIL Billings Logan Intl

21h 49m2 stops San Diego Seattle/Tacoma Intl

7:18 am - 10:39 pmBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

15h 21m2 stops Seattle/Tacoma Intl San Diego

$928Alaska Airlines

Thu, Nov 5 - Sat, Nov 7

9:03 am - 2:52 pmBOI Boise Air Term. Gowen Fld-BIL Billings Logan Intl

5h 49m1 stop Portland

5:12 pm - 3:27 pmBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

22h 15m2 stops Seattle/Tacoma Intl Sacramento Intl

$1,120Alaska Airlines

Thu, Nov 5 - Thu, Nov 5

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Delta flights from Boise to Billings

Our best Delta deals on Boise to Billings flight tickets

Delta

Dec 1

BOI6:45 pmBoise Air Term. Gowen Fld

3h 43m

1 stop

BIL10:28 pmBillings Logan Intl

Dec 4

BIL5:30 amBillings Logan Intl

4h 04m

1 stop

BOI9:34 amBoise Air Term. Gowen Fld

$485

Delta

Dec 22

BOI6:35 pmBoise Air Term. Gowen Fld

4h 20m

1 stop

BIL10:55 pmBillings Logan Intl

Dec 28

BIL6:21 pmBillings Logan Intl

3h 44m

1 stop

BOI10:05 pmBoise Air Term. Gowen Fld

$624

Delta

Nov 17

BOI6:45 pmBoise Air Term. Gowen Fld

3h 35m

1 stop

BIL10:20 pmBillings Logan Intl

Nov 21

BIL12:58 pmBillings Logan Intl

3h 31m

1 stop

BOI4:29 pmBoise Air Term. Gowen Fld

$625

Alaska Airlines flights from Boise to Billings

Our best Alaska Airlines deals on Boise to Billings flight tickets

Alaska Airlines

Apr 24

BOI9:29 amBoise Air Term. Gowen Fld

3h 54m

1 stop

BIL1:23 pmBillings Logan Intl

Apr 28

BIL3:44 pmBillings Logan Intl

4h 00m

1 stop

BOI7:44 pmBoise Air Term. Gowen Fld

$425

Alaska Airlines

Dec 3

BOI11:42 amBoise Air Term. Gowen Fld

11h 16m

1 stop

BIL10:58 pmBillings Logan Intl

Dec 5

BIL7:01 amBillings Logan Intl

5h 20m

1 stop

BOI12:21 pmBoise Air Term. Gowen Fld

$429

Alaska Airlines

Dec 3

BOI6:37 amBoise Air Term. Gowen Fld

8h 15m

2 stops

BIL2:52 pmBillings Logan Intl

Dec 5

BIL7:01 amBillings Logan Intl

5h 20m

1 stop

BOI12:21 pmBoise Air Term. Gowen Fld

$438

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseBillings

BOI Boise Air Term. Gowen Fld - BIL Billings Logan Intl

BOIBIL

Boise Air Term. Gowen Fld

Sat 4/24

9:29 am-1:23 pm

1 stop3h 54m

Billings Logan Intl

Wed 4/28

3:44 pm-7:44 pm

1 stop4h 00m

$425

BoiseBillings

BOI Boise Air Term. Gowen Fld - BIL Billings Logan Intl

BOIBIL

Boise Air Term. Gowen Fld

Thu 12/3

11:42 am-10:58 pm

1 stop11h 16m

Billings Logan Intl

Sat 12/5

7:01 am-12:21 pm

1 stop5h 20m

$429

BoiseBillings

BOI Boise Air Term. Gowen Fld - BIL Billings Logan Intl

BOIBIL

Boise Air Term. Gowen Fld

Thu 12/3

6:37 am-2:52 pm

2 stops8h 15m

Billings Logan Intl

Sat 12/5

7:01 am-12:21 pm

1 stop5h 20m

$438

BoiseBillings

BOI Boise Air Term. Gowen Fld - BIL Billings Logan Intl

BOIBIL

Boise Air Term. Gowen Fld

Thu 4/29

4:00 pm-11:59 pm

1 stop7h 59m

Billings Logan Intl

Sun 5/2

6:00 am-12:21 pm

1 stop6h 21m

$445

BoiseBillings

BOI Boise Air Term. Gowen Fld - BIL Billings Logan Intl

BOIBIL

Boise Air Term. Gowen Fld

Thu 12/3

6:37 am-2:52 pm

2 stops8h 15m

Billings Logan Intl

Sat 12/5

3:32 pm-11:59 pm

2 stops8h 27m

$453

BoiseBillings

BOI Boise Air Term. Gowen Fld - BIL Billings Logan Intl

BOIBIL

Boise Air Term. Gowen Fld

Tue 12/1

6:45 pm-10:28 pm

1 stop3h 43m

Billings Logan Intl

Fri 12/4

5:30 am-9:34 am

1 stop4h 04m

$485

BoiseBillings

BOI Boise Air Term. Gowen Fld - BIL Billings Logan Intl

BOIBIL

Boise Air Term. Gowen Fld

Tue 12/22

6:35 pm-10:55 pm

1 stop4h 20m

Billings Logan Intl

Mon 12/28

6:21 pm-10:05 pm

1 stop3h 44m

$624

BoiseBillings

BOI Boise Air Term. Gowen Fld - BIL Billings Logan Intl

BOIBIL

Boise Air Term. Gowen Fld

Tue 11/17

6:45 pm-10:20 pm

1 stop3h 35m

Billings Logan Intl

Sat 11/21

12:58 pm-4:29 pm

1 stop3h 31m

$625

Quickest round-trip

BoiseBillings

BOI Boise Air Term. Gowen Fld - BIL Billings Logan Intl

BOIBIL

Boise Air Term. Gowen Fld

Tue 11/17

6:45 pm-10:20 pm

1 stop3h 35m

Billings Logan Intl

Thu 11/19

6:29 pm-9:59 pm

1 stop3h 30m

$625

BoiseBillings

BOI Boise Air Term. Gowen Fld - BIL Billings Logan Intl

BOIBIL

Boise Air Term. Gowen Fld

Sat 4/24

11:45 am-8:51 pm

2 stops9h 06m

Billings Logan Intl

Wed 4/28

2:40 pm-11:41 pm

2 stops9h 01m

$1,097

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Boise to Billings

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Billings?

The month of December is, on average, the cheapest month to fly to Billings from Boise, with most prices found around $0. The month of February is another great option to travel to Billings, with average flight prices from Boise averaging around $0.

When to book flights from Boise to Billings

Are you open to changing your travel dates? Check out the ideal times to fly from Boise to Billings according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Boise to Billings (BOI to BIL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boise to Billings

Best Price Found	$222
Fastest flight time	3h 34m
Direct flights	None

The best one-way flight to Billings from Boise in the past 72 hours is $222. The best round-trip flight deal from Boise to Billings found on momondo in the last 72 hours is $425.

The fastest flight from Boise to Billings takes 3h 34m

There are no direct flights from Boise to Billings. There are no popular flight routes from Boise to Billings.

Search flight deals

Frequently asked questions about flying from Boise to Billings

How far is Boise Air Term. Gowen Fld to Billings Logan Intl by plane?
The straight-line distance from Boise Air Term. Gowen Fld to Billings Logan Intl is 406.4 mi. Flights usually cover this in 3h 34m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Billings Logan Intl Airport?
Prices for flights from Boise Air Term. Gowen Fld Airport to Billings Logan Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Billings Logan Intl Airport?
The number of operators available for flights from Boise Air Term. Gowen Fld Airport to Billings Logan Intl Airport is 2 as of November 2026.
How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Billings Logan Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boise Air Term. Gowen Fld Airport to Billings Logan Intl Airport.
What documentation or ID do you need to fly to Billings Logan Intl Airport?
The travel and health documents required for your trip to Billings Logan Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Billings Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Boise to Billings?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Boise to Billings is Alaska Airlines (55% of total bookings). The next most popular airline is Delta (45%).

Best airlines flying from Boise to Billings

Compare and see reviews for airlines that fly from Boise to Billings with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $197	Free Cancellation	Rating 7.8 8,696 reviews		Search Delta flights
Alaska Airlines	PriceFrom $284	Free Cancellation	Rating 7.9 13,138 reviews		Search Alaska Airlines flights

Forsyth

Why use momondo?

Why should I use momondo to find a flight deal from Boise to Billings?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Billings from Boise.

Can I find flights from Boise to Billings with flexible booking policies on momondo?

Flights from Boise to Billings with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Boise to Billings?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boise to Billings.

I’m not ready to book a flight from Boise to Billings right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Boise to Billings now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Billings and let you know when they change.