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

Flights from Billings to Boise usually depart from Billings Logan Intl (BIL) and arrive at Boise Air Term. Gowen Fld (BOI).

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

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

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

One-stop flights from Billings to Boise most commonly connect through: • Salt Lake City (SLC) - 48% of one-stop connections • Denver Intl (DEN) - 30% of one-stop connections • Seattle/Tacoma Intl (SEA) - 21% of one-stop connections

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

Yes. Flexible dates can save you up to 44% on flights from Billings to Boise. Wednesday is the cheapest departure day at $364 round-trip on average, while Monday is the most expensive at $642, a difference of $278. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Boise?

Some of the most popular sights in Boise are Idaho Central Arena, Julia Davis Park and Discovery Center of Idaho. These are among the most viewed places in Boise on KAYAK.

How long is a flight from Billings to Boise?

A nonstop flight from Billings to Boise takes 00m, covering 407 miles.

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

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 Billings to Boise 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 $385 to $1,436. That means the highest observed fare was about 4x higher than the lowest one.

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

One-way fares from Billings to Boise are currently higher than usual. Average one-way flight prices are about $415, which is 26% above the typical average for this route.

How much time can I save by choosing a different layover airport from Billings to Boise?

Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 4h 28m, compared with 5h 28m via Denver Intl (DEN) and 7h 31m via Seattle/Tacoma Intl (SEA).

What car rental options are available at Boise Air Term. Gowen Fld Airport (BOI)?

Boise Air Term. Gowen Fld Airport (BOI) hosts 5 major car rental companies, with daily rates starting from around $31 for economy cars. Top options include: • Budget • Alamo • Hertz • Enterprise Rent-A-Car • Avis

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

Round-trip flights from Billings to Boise range from $367 to $424, with an average of $374 over the past 12 months. Anything below $367 counts as a good deal.

How much is a round-trip flight from Billings to Boise?

Round-trip flights from Billings to Boise typically range from $367 to $424. The lowest price found in the past 5 days was $385, on Alaska Airlines.

What's the cheapest day of the week to fly from Billings to Boise?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Billings to Boise. It’s 3% cheaper than the average day, while Monday is the most expensive, with prices 71% higher.

Which airline is the cheapest to fly from Billings to Boise?

Alaska Airlines ($385) and Delta ($385) are the cheapest airlines to fly round-trip from Billings to Boise according to KAYAK data over the last 5 days.

What’s the most popular layover airport when flying from Billings to Boise?

Salt Lake City (SLC) is the most popular layover for the Billings to Boise route. 48% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via SLC.

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

Flights via Seattle/Tacoma Intl (SEA) offer the most affordable fares, with an average round-trip price of $364. Based on KAYAK data over the past 3 months.

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

Salt Lake City (SLC) had the shortest average connection time for Billings to Boise layovers at 3h 07m over the past 3 months.

$213 CHEAP FLIGHTS from Billings to Boise (BIL - BOI)

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$385

Typical prices: $367-$424

Alaska Airlines

Sun 10/28Sun 11/4

BIL - BOI • 1 stop

Cheapest one-way

$213

Typical prices: $265-$377

Delta

Tue 10/30

BIL - BOI • 1 stop

Nonstop flights

Not available

There are currently no direct flights between Billings and Boise. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

March

Cheapest • 32% price drop

April

Most popular

Good to know

Top layover airports

Seattle/Tacoma Intl (SEA)

Cheapest • Avg $364 (round-trip)

Salt Lake City (SLC)

Shortest trip • 4h 28m (one-way)

Insights

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We hope you love your trip to Boise!

Flight Deals

Cheap Flights from Billings to Boise (BIL-BOI)

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Billings to Boise

Wed, Oct 28 - Wed, Nov 4

7:32 pm - 11:59 pmBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

4h 27m1 stop Seattle/Tacoma Intl

12:49 pm - 10:43 pmBOI Boise Air Term. Gowen Fld-BIL Billings Logan Intl

9h 54m1 stop Seattle/Tacoma Intl

$385Alaska Airlines

Wed, Oct 28 - Tue, Nov 3

6:29 pm - 11:59 pmBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

5h 30m1 stop Salt Lake City

6:00 am - 12:18 pmBOI Boise Air Term. Gowen Fld-BIL Billings Logan Intl

6h 18m1 stop Salt Lake City

$385Delta

Sat, Jan 30 - Wed, Feb 3

12:09 pm - 11:46 pmBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

11h 37m1 stop Seattle/Tacoma Intl

5:58 pm - 11:51 pmBOI Boise Air Term. Gowen Fld-BIL Billings Logan Intl

5h 53m1 stop Seattle/Tacoma Intl

$404Alaska Airlines

Sat, Jan 30 - Wed, Feb 3

7:00 am - 10:22 pmBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

15h 22m1 stop Seattle/Tacoma Intl

6:37 am - 11:29 amBOI Boise Air Term. Gowen Fld-BIL Billings Logan Intl

4h 52m1 stop Seattle/Tacoma Intl

$404Alaska Airlines

Sat, Oct 31 - Tue, Nov 3

12:05 pm - 6:17 pmBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

6h 12m1 stop Seattle/Tacoma Intl

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

4h 22m1 stop Seattle/Tacoma Intl

$404Alaska Airlines

Wed, Nov 4 - Thu, Nov 12

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

5h 22m1 stop Salt Lake City

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

3h 35m1 stop Salt Lake City

$405Delta

Fri, Oct 30 - Sun, Nov 1

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

5h 22m1 stop Salt Lake City

11:32 am - 5:48 pmBOI Boise Air Term. Gowen Fld-BIL Billings Logan Intl

6h 16m1 stop Salt Lake City

$425Delta

Wed, Oct 28 - Fri, Oct 30

5:00 am - 9:52 amBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

4h 52m1 stop Denver Intl

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

6h 59m1 stop Denver Intl

$465United Airlines

Wed, Oct 28 - Fri, Oct 30

5:00 am - 9:52 amBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

4h 52m1 stop Denver Intl

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

6h 59m1 stop Denver Intl

$505United Airlines

Fri, Oct 16 - Sun, Oct 18

5:00 am - 9:34 amBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

4h 34m1 stop Denver Intl

6:25 am - 1:14 pmBOI Boise Air Term. Gowen Fld-BIL Billings Logan Intl

6h 49m1 stop Denver Intl

$792United Airlines

Recent last minute flight deals from Billings to Boise

Wed, Oct 7 - Wed, Oct 14

7:41 am - 12:35 pmBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

4h 54m1 stop Seattle/Tacoma Intl

9:12 am - 3:04 pmBOI Boise Air Term. Gowen Fld-BIL Billings Logan Intl

5h 52m1 stop Portland

$695Alaska Airlines

Thu, Oct 8 - Wed, Oct 14

3:44 pm - 8:19 pmBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

4h 35m1 stop Portland

5:59 am - 3:04 pmBOI Boise Air Term. Gowen Fld-BIL Billings Logan Intl

9h 05m1 stop Portland

$695Alaska Airlines

Tue, Oct 6 - Thu, Oct 8

12:05 pm - 6:17 pmBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

6h 12m1 stop Seattle/Tacoma Intl

6:43 am - 11:25 amBOI Boise Air Term. Gowen Fld-BIL Billings Logan Intl

4h 42m1 stop Seattle/Tacoma Intl

$785Alaska Airlines

Wed, Oct 7 - Wed, Oct 14

12:05 pm - 6:17 pmBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

6h 12m1 stop Seattle/Tacoma Intl

2:27 pm - 11:50 pmBOI Boise Air Term. Gowen Fld-BIL Billings Logan Intl

9h 23m2 stops Las Vegas Harry Reid Intl Seattle/Tacoma Intl

$786Alaska Airlines

Thu, Oct 8 - Fri, Oct 9

7:41 am - 3:23 pmBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

7h 42m1 stop Seattle/Tacoma Intl

8:22 pm - 11:25 amBOI Boise Air Term. Gowen Fld-BIL Billings Logan Intl

15h 03m1 stop Seattle/Tacoma Intl

$805Alaska Airlines

Thu, Oct 8 - Wed, Oct 14

3:44 pm - 8:19 pmBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

4h 35m1 stop Portland

7:20 am - 11:50 pmBOI Boise Air Term. Gowen Fld-BIL Billings Logan Intl

16h 30m2 stops San Diego Seattle/Tacoma Intl

$808Alaska Airlines

Fri, Oct 9 - Mon, Oct 12

4:00 pm - 9:35 pmBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

5h 35m1 stop Denver Intl

6:25 am - 1:15 pmBOI Boise Air Term. Gowen Fld-BIL Billings Logan Intl

6h 50m1 stop Denver Intl

$811United Airlines

Wed, Oct 7 - Sat, Oct 10

7:41 am - 2:11 pmBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

6h 30m1 stop Seattle/Tacoma Intl

6:43 am - 11:25 amBOI Boise Air Term. Gowen Fld-BIL Billings Logan Intl

4h 42m1 stop Seattle/Tacoma Intl

$840Alaska Airlines

Tue, Oct 6 - Wed, Oct 7

12:05 pm - 6:17 pmBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

6h 12m1 stop Seattle/Tacoma Intl

2:06 pm - 6:52 pmBOI Boise Air Term. Gowen Fld-BIL Billings Logan Intl

4h 46m1 stop Seattle/Tacoma Intl

$895Alaska Airlines

Tue, Oct 6 - Thu, Oct 8

7:41 am - 3:23 pmBIL Billings Logan Intl-BOI Boise Air Term. Gowen Fld

7h 42m1 stop Seattle/Tacoma Intl

9:12 am - 3:04 pmBOI Boise Air Term. Gowen Fld-BIL Billings Logan Intl

5h 52m1 stop Portland

$895Alaska Airlines

Booking Insights

Price, demand and travel trends for Billings to Boise flights

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

Prices

Airlines

Layovers

How much is a round-trip flight from Billings to Boise? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Billings to Boise departing in october.
What's the cheapest day of the week to fly from Billings to Boise?: Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Billings to Boise. It’s 3% cheaper than the average day, while Monday is the most expensive, with prices 71% higher.

Find deals

Low season	January
High season	April
Cheapest flight	$213

The most popular month to fly with an average 38% increase in travelers.

One-way flight from Billings to Boise

When to book flights from Billings to Boise

Are your dates flexible? Find out the best times to travel from Billings to Boise 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.

What cabin classes can I book on flights from Billings to Boise?
Only Economy Class is available on flights from Billings to Boise.
How long is a flight from Billings to Boise?
A nonstop flight from Billings to Boise takes 00m, covering 407 miles.
Do I need a passport to fly from Billings to Boise?
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.
How much should I expect to pay for a Billings to Boise flight?
Round-trip flights from Billings to Boise range from $367 to $424, with an average of $374 over the past 12 months. Anything below $367 counts as a good deal.
Have flight prices from Billings to Boise 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 $385 to $1,436. That means the highest observed fare was about 4x higher than the lowest one.
How are flight prices from Billings to Boise looking right now?
One-way fares from Billings to Boise are currently higher than usual. Average one-way flight prices are about $415, which is 26% above the typical average for this route.
What car rental options are available at Boise Air Term. Gowen Fld Airport (BOI)?
Boise Air Term. Gowen Fld Airport (BOI) hosts 5 major car rental companies, with daily rates starting from around $31 for economy cars. Top options include:

• Budget
• Alamo
• Hertz
• Enterprise Rent-A-Car
• Avis
Which airports can I use when flying from Billings to Boise?
Flights from Billings to Boise usually depart from Billings Logan Intl (BIL) and arrive at Boise Air Term. Gowen Fld (BOI).
Which airports do connecting flights from Billings to Boise pass through?
One-stop flights from Billings to Boise most commonly connect through:

• Salt Lake City (SLC) - 48% of one-stop connections
• Denver Intl (DEN) - 30% of one-stop connections
• Seattle/Tacoma Intl (SEA) - 21% of one-stop connections
Can I save money by using flexible dates for flights from Billings to Boise?
Yes. Flexible dates can save you up to 44% on flights from Billings to Boise. Wednesday is the cheapest departure day at $364 round-trip on average, while Monday is the most expensive at $642, a difference of $278.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How much time can I save by choosing a different layover airport from Billings to Boise?
Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 4h 28m, compared with 5h 28m via Denver Intl (DEN) and 7h 31m via Seattle/Tacoma Intl (SEA).
What popular places can I visit in Boise?
Some of the most popular sights in Boise are Idaho Central Arena, Julia Davis Park and Discovery Center of Idaho. These are among the most viewed places in Boise on KAYAK.

If your dates are flexible, aim for a Wednesday departure and avoid flying on Monday. On this route, Wednesday flights average $364, about $278 less than Monday fares (43% savings) based on the last 12 months.
If you can choose when to travel, plan your Billings to Boise trip for March. Fares historically average $253 round-trip in that month - typically $433 less than the most expensive month, which is December (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Boise Air Term. Gowen Fld Airport.

• Ramada by Wyndham Boise
• Super 8 by Wyndham Boise
• Comfort Suites Airport

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BIL - BOI

$213 Find Cheap Flights from Billings to Boise - Compare and Save

Everything you should know

Cheap Flights from Billings to Boise (BIL-BOI)

Recent round-trip flight deals from Billings to Boise

Recent one-way flight deals from Billings to Boise

Recent last minute flight deals from Billings to Boise

Price, demand and travel trends for Billings to Boise flights

How much is a round-trip flight from Billings to Boise?

What's the cheapest day of the week to fly from Billings to Boise?

Which airline is the cheapest to fly from Billings to Boise?

What’s the most popular layover airport when flying from Billings to Boise?

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

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

Key details for Billings to Boise flights

Low season

High season

Cheapest flight

When to book flights from Billings to Boise

Your Billings to Boise flight questions, answered

Your guide to booking Billings to Boise flights

More options for your flight from Billings to Boise

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

Information on your arrival and departure airports

Cabin class types available on flights from Billings to Boise

Find direct flights to and from Billings and Boise

Flights from domestic origins to Boise

Flights to other popular destinations

Find deals for your return flight