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

Alaska Airlines and United Airlines are the most popular carriers 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 August 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.

$183 Cheap Flights from Boise to Billings in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boise to Billings

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:49 pm - 10:25 pmBOI Boise Air Term. Gowen Fld-BIL Billings Logan Intl

3h 36m1 stop Salt Lake City

5:20 am - 10:42 amBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

5h 22m1 stop Salt Lake City

$385Delta

Mon, Oct 12 - Wed, Oct 14

8:20 am - 4:32 pmBOI Boise Air Term. Gowen Fld-BIL Billings Logan Intl

8h 12m1 stop Seattle/Tacoma Intl

11:55 am - 6:03 pmBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

6h 08m1 stop Seattle/Tacoma Intl

$405Alaska Airlines

Thu, Nov 5 - Sat, Nov 7

6:44 pm - 10:34 pmBOI Boise Air Term. Gowen Fld-BIL Billings Logan Intl

3h 50m1 stop Salt Lake City

5:20 am - 9:51 amBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

4h 31m1 stop Salt Lake City

$405Delta

Thu, Oct 1 - Mon, Oct 5

7:48 pm - 11:40 amBOI Boise Air Term. Gowen Fld-BIL Billings Logan Intl

15h 52m1 stop Seattle/Tacoma Intl

6:14 am - 12:35 pmBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

6h 21m1 stop Seattle/Tacoma Intl

$405Alaska Airlines

Mon, Sep 21 - Mon, Sep 28

3:01 pm - 11:51 pmBOI Boise Air Term. Gowen Fld-BIL Billings Logan Intl

8h 50m1 stop Seattle/Tacoma Intl

12:09 pm - 6:20 pmBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

6h 11m1 stop Seattle/Tacoma Intl

$405Alaska Airlines

Fri, Jan 15 - Fri, Jan 22

2:41 pm - 9:00 pmBOI Boise Air Term. Gowen Fld-BIL Billings Logan Intl

6h 19m1 stop Denver Intl

5:00 am - 9:35 amBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

4h 35m1 stop Denver Intl

$425United Airlines

Fri, Sep 11 - Wed, Sep 23

6:26 pm - 10:56 pmBOI Boise Air Term. Gowen Fld-BIL Billings Logan Intl

4h 30m1 stop Salt Lake City

5:44 am - 9:52 amBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

4h 08m1 stop Salt Lake City

$425Delta

Sat, Dec 19 - Mon, Dec 28

6:00 am - 12:17 pmBOI Boise Air Term. Gowen Fld-BIL Billings Logan Intl

6h 17m1 stop Salt Lake City

5:20 am - 9:51 amBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

4h 31m1 stop Salt Lake City

$425Delta

Sat, Sep 12 - Tue, Sep 22

6:30 am - 1:21 pmBOI Boise Air Term. Gowen Fld-BIL Billings Logan Intl

6h 51m1 stop Denver Intl

5:00 am - 9:35 amBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

4h 35m1 stop Denver Intl

$485United Airlines

Fri, Sep 11 - Sun, Sep 13

6:30 am - 1:21 pmBOI Boise Air Term. Gowen Fld-BIL Billings Logan Intl

6h 51m1 stop Denver Intl

5:00 am - 9:35 amBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

4h 35m1 stop Denver Intl

$510United Airlines

Fri, Sep 11 - Wed, Sep 23

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United Airlines flights from Boise to Billings

Our best United Airlines deals on Boise to Billings flight tickets

United Airlines

Sep 11

BOI6:30 amBoise Air Term. Gowen Fld

6h 51m

1 stop

BIL1:21 pmBillings Logan Intl

Sep 13

BIL5:00 amBillings Logan Intl

4h 35m

1 stop

BOI9:35 amBoise Air Term. Gowen Fld

$485

United Airlines

Sep 11

BOI6:30 amBoise Air Term. Gowen Fld

6h 51m

1 stop

BIL1:21 pmBillings Logan Intl

Sep 23

BIL5:00 amBillings Logan Intl

4h 35m

1 stop

BOI9:35 amBoise Air Term. Gowen Fld

$510

United Airlines

Sep 18

BOI5:00 amBoise Air Term. Gowen Fld

4h 41m

1 stop

BIL9:41 amBillings Logan Intl

Sep 20

BIL5:00 amBillings Logan Intl

4h 35m

1 stop

BOI9:35 amBoise Air Term. Gowen Fld

$555

Delta flights from Boise to Billings

Our best Delta deals on Boise to Billings flight tickets

Delta

Oct 12

BOI6:49 pmBoise Air Term. Gowen Fld

3h 36m

1 stop

BIL10:25 pmBillings Logan Intl

Oct 14

BIL5:20 amBillings Logan Intl

5h 22m

1 stop

BOI10:42 amBoise Air Term. Gowen Fld

$385

Delta

Sep 11

BOI6:44 pmBoise Air Term. Gowen Fld

3h 50m

1 stop

BIL10:34 pmBillings Logan Intl

Sep 22

BIL5:20 amBillings Logan Intl

4h 31m

1 stop

BOI9:51 amBoise Air Term. Gowen Fld

$425

Delta

Sep 11

BOI6:44 pmBoise Air Term. Gowen Fld

3h 50m

1 stop

BIL10:34 pmBillings Logan Intl

Sep 26

BIL5:20 amBillings Logan Intl

4h 31m

1 stop

BOI9:51 amBoise Air Term. Gowen Fld

$445

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

Mon 10/12

6:49 pm-10:25 pm

1 stop3h 36m

Billings Logan Intl

Wed 10/14

5:20 am-10:42 am

1 stop5h 22m

$385

BoiseBillings

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

BOIBIL

Boise Air Term. Gowen Fld

Thu 11/5

8:20 am-4:32 pm

1 stop8h 12m

Billings Logan Intl

Sat 11/7

11:55 am-6:03 pm

1 stop6h 08m

$405

Quickest round-trip

BoiseBillings

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

BOIBIL

Boise Air Term. Gowen Fld

Thu 10/1

6:44 pm-10:34 pm

1 stop3h 50m

Billings Logan Intl

Mon 10/5

5:20 am-9:51 am

1 stop4h 31m

$405

BoiseBillings

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

BOIBIL

Boise Air Term. Gowen Fld

Mon 9/21

7:48 pm-11:40 am

1 stop15h 52m

Billings Logan Intl

Mon 9/28

6:14 am-12:35 pm

1 stop6h 21m

$405

BoiseBillings

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

BOIBIL

Boise Air Term. Gowen Fld

Fri 1/15

3:01 pm-11:51 pm

1 stop8h 50m

Billings Logan Intl

Fri 1/22

12:09 pm-6:20 pm

1 stop6h 11m

$405

BoiseBillings

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

BOIBIL

Boise Air Term. Gowen Fld

Fri 9/11

2:41 pm-9:00 pm

1 stop6h 19m

Billings Logan Intl

Wed 9/23

5:00 am-9:35 am

1 stop4h 35m

$425

BoiseBillings

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

BOIBIL

Boise Air Term. Gowen Fld

Sat 12/19

6:26 pm-10:56 pm

1 stop4h 30m

Billings Logan Intl

Mon 12/28

5:44 am-9:52 am

1 stop4h 08m

$425

BoiseBillings

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

BOIBIL

Boise Air Term. Gowen Fld

Sat 9/12

6:00 am-12:17 pm

1 stop6h 17m

Billings Logan Intl

Tue 9/22

5:20 am-9:51 am

1 stop4h 31m

$425

BoiseBillings

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

BOIBIL

Boise Air Term. Gowen Fld

Fri 9/11

6:30 am-1:21 pm

1 stop6h 51m

Billings Logan Intl

Sun 9/13

5:00 am-9:35 am

1 stop4h 35m

$485

BoiseBillings

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

BOIBIL

Boise Air Term. Gowen Fld

Fri 9/11

6:30 am-1:21 pm

1 stop6h 51m

Billings Logan Intl

Wed 9/23

5:00 am-9:35 am

1 stop4h 35m

$510

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 February is, on average, the cheapest month to fly to Billings from Boise, with most prices found around $0. The month of June is another great option to travel to Billings, with average flight prices from Boise averaging around $377.

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	$183
Fastest flight time	3h 50m
Direct flights	None

The best one-way flight to Billings from Boise in the past 72 hours is $183. The best round-trip flight deal from Boise to Billings found on momondo in the last 72 hours is $385.

The fastest flight from Boise to Billings takes 3h 50m

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 50m, 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 August 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 Delta (53% of total bookings). The next most popular airline is Alaska Airlines (47%).

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 8,530 reviews		Search Delta flights
Alaska Airlines	PriceFrom $284	Free Cancellation	Rating 7.9 12,839 reviews		Search Alaska Airlines flights

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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.