Cheap flights from Montana to Idaho

BZN — BOI
Jan 31 — Feb 71

What is the cheapest month to fly from Montana to Idaho?

Flights from Montana to Idaho lean towards being more expensive in March. Prices are generally better when you fly from Montana to Idaho in January, with the cheapest ticket starting at $165.

When is the cheapest time to fly from Montana to Idaho (MT - ID)?

When flying from Montana to Idaho, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Montana to Idaho in January, February 2023

The best prices found for Montana to Idaho flights for January, February
Feb 23 - Feb 26
BZN

Bozeman Gallatin Field

BOI

Boise Air Term. Gowen Fld

1 stop

6h 09m
BOI

Boise Air Term. Gowen Fld

BZN

Bozeman Gallatin Field

1 stop

6h 12m
$229

Multiple Airlines

Pick Dates

Deal found 1/25

Feb 17 - Feb 20
BZN

Bozeman Gallatin Field

BOI

Boise Air Term. Gowen Fld

1 stop

5h 51m
BOI

Boise Air Term. Gowen Fld

BZN

Bozeman Gallatin Field

1 stop

4h 30m
$249

Delta

Pick Dates

Deal found 1/25

Jan 30 - Feb 8
BIL

Billings Logan Intl

BOI

Boise Air Term. Gowen Fld

1 stop

16h 31m
BOI

Boise Air Term. Gowen Fld

BIL

Billings Logan Intl

1 stop

4h 38m
$301

Multiple Airlines

Pick Dates

Deal found 1/23

Montana to Idaho 2023 flight deals

Cheap flights to Idaho from Montana found for this year
Feb 23 - Feb 26
BZN

Bozeman Gallatin Field

BOI

Boise Air Term. Gowen Fld

1 stop

6h 09m
BOI

Boise Air Term. Gowen Fld

BZN

Bozeman Gallatin Field

1 stop

6h 12m
$229

Multiple Airlines

Pick Dates

Deal found 1/25

Feb 17 - Feb 20
BZN

Bozeman Gallatin Field

BOI

Boise Air Term. Gowen Fld

1 stop

5h 51m
BOI

Boise Air Term. Gowen Fld

BZN

Bozeman Gallatin Field

1 stop

4h 30m
$249

Delta

Pick Dates

Deal found 1/25

Jan 30 - Feb 8
BIL

Billings Logan Intl

BOI

Boise Air Term. Gowen Fld

1 stop

16h 31m
BOI

Boise Air Term. Gowen Fld

BIL

Billings Logan Intl

1 stop

4h 38m
$301

Multiple Airlines

Pick Dates

Deal found 1/23

Cheap Delta flights from Montana to Idaho

Feb 22 - Mar 1
BZN

Bozeman Gallatin Field

BOI

Boise Air Term. Gowen Fld

1 stop

5h 51m
BOI

Boise Air Term. Gowen Fld

BZN

Bozeman Gallatin Field

1 stop

4h 30m
$219

Delta

Pick Dates

Deal found 1/23

Feb 17 - Feb 20
BZN

Bozeman Gallatin Field

BOI

Boise Air Term. Gowen Fld

1 stop

5h 51m
BOI

Boise Air Term. Gowen Fld

BZN

Bozeman Gallatin Field

1 stop

4h 30m
$249

Delta

Pick Dates

Deal found 1/25

Feb 10 - Feb 12
BZN

Bozeman Gallatin Field

GEG

Spokane

1 stop

6h 25m
GEG

Spokane

BZN

Bozeman Gallatin Field

1 stop

4h 14m
$259

Delta

Pick Dates

Deal found 1/23

Cheap United Airlines flights from Montana to Idaho

Feb 22 - Mar 1
BZN

Bozeman Gallatin Field

BOI

Boise Air Term. Gowen Fld

2 stops

18h 39m
BOI

Boise Air Term. Gowen Fld

BZN

Bozeman Gallatin Field

2 stops

26h 43m
$364

United Airlines

Pick Dates

Deal found 1/23

Feb 10 - Feb 13
BZN

Bozeman Gallatin Field

BOI

Boise Air Term. Gowen Fld

2 stops

27h 21m
BOI

Boise Air Term. Gowen Fld

BZN

Bozeman Gallatin Field

2 stops

18h 15m
$434

United Airlines

Pick Dates

Deal found 1/24

Feb 24 - Feb 27
BIL

Billings Logan Intl

BOI

Boise Air Term. Gowen Fld

2 stops

17h 05m
BOI

Boise Air Term. Gowen Fld

BIL

Billings Logan Intl

1 stop

6h 12m
$527

United Airlines

Pick Dates

Deal found 1/26

Non-stop flights to Idaho from Montana

Save time with Montana to Idaho direct flight deals
Feb 8 - Feb 14
MSO

Missoula Johnson-Bell Field

BOI

Boise Air Term. Gowen Fld

Nonstop

1h 44m
BOI

Boise Air Term. Gowen Fld

MSO

Missoula Johnson-Bell Field

Nonstop

1h 44m
$5,563

Linear Air Taxi

Pick Dates

Deal found 1/26

Last minute flights from Montana to Idaho

Late deals on return flights to Idaho from Montana, departing today and this week
Jan 31 - Feb 6
BIL

Billings Logan Intl

BOI

Boise Air Term. Gowen Fld

1 stop

28h 17m
BOI

Boise Air Term. Gowen Fld

BIL

Billings Logan Intl

1 stop

23h 51m
$322

American Airlines

Pick Dates

Deal found 1/23

Jan 31 - Feb 7
BIL

Billings Logan Intl

BOI

Boise Air Term. Gowen Fld

1 stop

22h 37m
BOI

Boise Air Term. Gowen Fld

BIL

Billings Logan Intl

1 stop

6h 23m
$370

Multiple Airlines

Pick Dates

Deal found 1/23

Jan 31 - Feb 8
BIL

Billings Logan Intl

BOI

Boise Air Term. Gowen Fld

1 stop

22h 37m
BOI

Boise Air Term. Gowen Fld

BIL

Billings Logan Intl

2 stops

10h 24m
$374

Multiple Airlines

Pick Dates

Deal found 1/23

One-way flights to Idaho from Montana

The cheapest one-way flights from Montana to Idaho
Mar 9
FCA

Kalispell Glacier Park

BOI

Boise Air Term. Gowen Fld

1 stop

23h 48m
$111

Multiple Airlines

Pick Dates

Deal found 1/25

Feb 14
BZN

Bozeman Gallatin Field

BOI

Boise Air Term. Gowen Fld

1 stop

6h 20m
$115

Alaska Airlines

Pick Dates

Deal found 1/26

Feb 3
BIL

Billings Logan Intl

BOI

Boise Air Term. Gowen Fld

1 stop

16h 29m
$120

Multiple Airlines

Pick Dates

Deal found 1/24

Reviews of Airlines Servicing Idaho

Alaska Airlines
8.0
Very good
1,360 reviews

Comfort

8.0

Food

7.2

Crew

8.6

Entertainment

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Good flight, delayed only by an hour and a half.

Alaska Airlines
8.0
Very good
1,360 reviews
Alaska Airlines
8.0
Very good
1,360 reviews

Comfort

8.0

Food

7.2

Crew

8.6

Entertainment

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Good flight, delayed only by an hour and a half.

Delta
7.9
Good
1,999 reviews
Alaska Airlines
8.0
Very good
1,360 reviews

Comfort

8.0

Food

7.2

Crew

8.6

Entertainment

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Good flight, delayed only by an hour and a half.

United Airlines
7.6
Good
1,147 reviews
Alaska Airlines
8.0
Very good
1,360 reviews

Comfort

8.0

Food

7.2

Crew

8.6

Entertainment

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Good flight, delayed only by an hour and a half.

Allegiant Air
7.5
Good
95 reviews
Alaska Airlines
8.0
Very good
1,360 reviews

Comfort

8.0

Food

7.2

Crew

8.6

Entertainment

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Good flight, delayed only by an hour and a half.

American Airlines
7.4
Good
1,666 reviews
Alaska Airlines
8.0
Very good
1,360 reviews

Comfort

8.0

Food

7.2

Crew

8.6

Entertainment

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Good flight, delayed only by an hour and a half.

Related info for your journey

Useful info, stats and facts about Montana to Idaho flights.

Which airlines flying from Montana to Idaho have flexible cancellations due to COVID-19?

Some of our airline partners flying from Montana to Idaho have new flexible policies in place due to COVID-19. Delta, Alaska Airlines, and United 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 Montana to Idaho for under $300 on Cheapflights?

Yes, there are multiple flights from Montana to Idaho for under $300. The cheapest flight booked recently is on Delta for just $219, but on average you can expect to pay $316.

Are there nonstop flights from Montana to Idaho for under $5,600 on Cheapflights?

Cheapflights has at least 1 direct flight from Montana to Idaho under $5,600. A good price for a nonstop flight from Montana to Idaho is less than $5,563.

Are there last-minute flights available from Montana to Idaho for under $400?

There are currently 20+ open flights from Montana to Idaho within the next 7 days for less than $400.

What are the cheapest airlines to fly from Montana to Idaho one-way?

$115 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on Delta and Allegiant Air, with prices starting from $125 and $142, respectively.

Destination points for flights from Montana to Idaho

Select to see more specific information for flights from Montana to all places in Idaho

Top 3 airlines flying from Montana to Idaho

The chart below displays the airlines Cheapflights users traveling from Montana to Idaho choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Alaska AirlinesCheapest$154Average$443FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights
DeltaCheapest$175Average$487FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
United AirlinesCheapest$301Average$684FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.