Cheap flights from Billings to Boise (BIL - BOI)

BIL — BOI
Aug 16 — Aug 231

How to find the cheapest flight from Billings (BIL) to Boise (BOI)

All the information you need to plan the best BIL to BOI flight in 2022: compare Billings to Boise flight prices with the expected peak season, weather and rainfall in Boise.

BIL - BOI

Price

$176 - $767

BOI

Temperature

30.2 - 75.2 °F

BOI

Rainfall

0.2 - 1.6 inches

Popular inMayHigh demand for flights, 45% potential price rise
Cheapest inJanuaryBest time to find cheap flights, 59% potential price drop
Average price$521Average for round-trip flights in August 2022
Round-trip from$176From Billings Logan Intl to Boise Air Term. Gowen Fld

What is the cheapest day to fly round-trip from Billings to Boise?

Friday is generally a great day to depart. Flying on this day could help you save up to 113%.

What is the cheapest month to fly from Billings to Boise?

Our data shows that January tends to be the cheapest month to fly to Boise from Billings. Users have commonly found prices around $424 for the month, but tickets can be as low as $174. Due to multiple factors, prepare for potentially higher prices in May.

When is the cheapest time to fly from Billings to Boise (BIL - BOI)?

It’s typically best to fly out from Billings to Boise in the afternoon. Doing so could potentially save you 26% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap flights from Billings to Boise in August, September 2022

The best prices found for BIL to BOI flights for August, September
Aug 19 - Aug 22
BIL

Billings Logan Intl

BOI

Boise Air Term. Gowen Fld

1 stop

21h 34m
BOI

Boise Air Term. Gowen Fld

BIL

Billings Logan Intl

1 stop

7h 08m
$236

Multiple Airlines

Pick Dates

Deal found 8/9/22

Sep 9 - Sep 16
BIL

Billings Logan Intl

BOI

Boise Air Term. Gowen Fld

1 stop

9h 44m
BOI

Boise Air Term. Gowen Fld

BIL

Billings Logan Intl

1 stop

13h 25m
$374

Alaska Airlines

Pick Dates

Deal found 8/10/22

Sep 11 - Sep 13
BIL

Billings Logan Intl

BOI

Boise Air Term. Gowen Fld

1 stop

20h 47m
BOI

Boise Air Term. Gowen Fld

BIL

Billings Logan Intl

1 stop

4h 41m
$397

Multiple Airlines

Pick Dates

Deal found 8/9/22

Billings to Boise 2022 flight deals

Cheap flights to Boise from Billings found for this year
Aug 19 - Aug 22
BIL

Billings Logan Intl

BOI

Boise Air Term. Gowen Fld

1 stop

21h 34m
BOI

Boise Air Term. Gowen Fld

BIL

Billings Logan Intl

1 stop

7h 08m
$236

Multiple Airlines

Pick Dates

Deal found 8/9/22

Oct 3 - Oct 20
BIL

Billings Logan Intl

BOI

Boise Air Term. Gowen Fld

1 stop

10h 22m
BOI

Boise Air Term. Gowen Fld

BIL

Billings Logan Intl

1 stop

25h 22m
$279

Multiple Airlines

Pick Dates

Deal found 8/11/22

Oct 3 - Oct 20
BIL

Billings Logan Intl

BOI

Boise Air Term. Gowen Fld

1 stop

6h 22m
BOI

Boise Air Term. Gowen Fld

BIL

Billings Logan Intl

2 stops

9h 00m
$337

Multiple Airlines

Pick Dates

Deal found 8/11/22

Cheap United Airlines flights from Billings to Boise

Sep 2 - Sep 5
BIL

Billings Logan Intl

BOI

Boise Air Term. Gowen Fld

1 stop

26h 54m
BOI

Boise Air Term. Gowen Fld

BIL

Billings Logan Intl

1 stop

23h 46m
$415

United Airlines

Pick Dates

Deal found 8/9/22

Sep 2 - Sep 5
BIL

Billings Logan Intl

BOI

Boise Air Term. Gowen Fld

1 stop

26h 54m
BOI

Boise Air Term. Gowen Fld

BIL

Billings Logan Intl

1 stop

4h 57m
$417

United Airlines

Pick Dates

Deal found 8/11/22

Sep 2 - Sep 5
BIL

Billings Logan Intl

BOI

Boise Air Term. Gowen Fld

2 stops

21h 06m
BOI

Boise Air Term. Gowen Fld

BIL

Billings Logan Intl

1 stop

4h 57m
$461

United Airlines

Pick Dates

Deal found 8/10/22

Cheap Delta flights from Billings to Boise

Nov 15 - Nov 22
BIL

Billings Logan Intl

BOI

Boise Air Term. Gowen Fld

1 stop

4h 20m
BOI

Boise Air Term. Gowen Fld

BIL

Billings Logan Intl

1 stop

4h 04m
$433

Delta

Pick Dates

Deal found 8/10/22

Aug 22 - Aug 24
BIL

Billings Logan Intl

BOI

Boise Air Term. Gowen Fld

1 stop

4h 25m
BOI

Boise Air Term. Gowen Fld

BIL

Billings Logan Intl

1 stop

5h 21m
$488

Delta

Pick Dates

Deal found 8/8/22

Aug 20 - Aug 23
BIL

Billings Logan Intl

BOI

Boise Air Term. Gowen Fld

1 stop

4h 25m
BOI

Boise Air Term. Gowen Fld

BIL

Billings Logan Intl

1 stop

4h 50m
$558

Delta

Pick Dates

Deal found 8/10/22

Last minute flights from Billings to Boise

Late deals on return flights to Boise from Billings, departing today and this week
Aug 19 - Aug 22
BIL

Billings Logan Intl

BOI

Boise Air Term. Gowen Fld

1 stop

21h 34m
BOI

Boise Air Term. Gowen Fld

BIL

Billings Logan Intl

1 stop

7h 08m
$236

Multiple Airlines

Pick Dates

Deal found 8/9/22

Aug 19 - Aug 22
BIL

Billings Logan Intl

BOI

Boise Air Term. Gowen Fld

2 stops

14h 46m
BOI

Boise Air Term. Gowen Fld

BIL

Billings Logan Intl

1 stop

7h 08m
$552

Multiple Airlines

Pick Dates

Deal found 8/9/22

Aug 20 - Aug 23
BIL

Billings Logan Intl

BOI

Boise Air Term. Gowen Fld

1 stop

4h 25m
BOI

Boise Air Term. Gowen Fld

BIL

Billings Logan Intl

1 stop

4h 50m
$558

Delta

Pick Dates

Deal found 8/10/22

One-way flights to Boise from Billings

The cheapest one-way flights from Billings to Boise
Aug 22
BIL

Billings Logan Intl

BOI

Boise Air Term. Gowen Fld

1 stop

16h 17m
$61

Multiple Airlines

Pick Dates

Deal found 8/9/22

Sep 9
BIL

Billings Logan Intl

BOI

Boise Air Term. Gowen Fld

1 stop

23h 13m
$96

Multiple Airlines

Pick Dates

Deal found 8/10/22

Aug 19
BIL

Billings Logan Intl

BOI

Boise Air Term. Gowen Fld

1 stop

21h 34m
$107

Multiple Airlines

Pick Dates

Deal found 8/9/22

Related info for your journey

Useful info, stats and facts about Billings to Boise flights.

Which airlines flying from Billings Logan Intl to Boise Air Term. Gowen Fld have flexible cancellations due to COVID-19?

Some of our airline partners flying from Billings Logan Intl to Boise Air Term. Gowen Fld have new flexible policies in place due to COVID-19. Delta, United Airlines, and Alaska Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Delta with this kind of flexibility.

Can I find flights from Billings to Boise for under $400 on Cheapflights?

Yes, there are multiple flights from Billings to Boise for under $400. The cheapest flight booked recently is on Alaska Airlines for just $364, but on average you can expect to pay $448.

Are there last-minute flights available from Billings to Boise for under $300?

There are currently 12+ open flights from Billings to Boise within the next 7 days for less than $300.

What are the cheapest airlines flying from Billings to Boise round-trip?

Our cheapest airline available from Billings to Boise is Alaska Airlines. Our recent data shows that you can find tickets from as low as $364 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $415 and $433 round-trip. You may be able to fly from Billings to Boise for 14% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Billings to Boise one-way?

$135 is the cheapest one-way deal found within the past few days, from Allegiant Air. You may also be able to find cheap deals on Alaska Airlines and Delta, with prices starting from $197 and $209, respectively.

What are the most popular airlines that fly from Billings to Boise?

Alaska Airlines, Delta and United Airlines are the most popular airlines when flying from Billings to Boise.

What are the cheapest flights from Billings to Boise?

Looking for the cheapest flight from Billings to Boise? While on average our users pay $726, our data indicates the cheapest price to be $220. The most popular route (Billings Logan Intl - Boise Air Term. Gowen Fld), is priced around $236.

Alternative routes for Billings to Boise

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Billings to Boise

The chart below displays the airlines Cheapflights users traveling from Billings to Boise choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
United AirlinesCheapest$87Average$308FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
Alaska AirlinesCheapest$174Average$359FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights
DeltaCheapest$174Average$415FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights