Cheap flights from Idaho to Montana from $120

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BOI — BZN
May 14 — May 211

How far in advance should I book a flight from Idaho to Montana?

To save up to 100% on this flight, we recommend booking at least 24 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Idaho to Montana from $421 1-2 weeks out and tickets from $510 for flights departing within the next 72 hours.

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

Due to multiple factors, expect to potentially pay more when booking in February. For low rates, December can be a great choice for travel to Montana. Flights to Montana from Idaho in December are about $407 on average during December, but can be found for as low as $286.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to Montana as you normally would.

Cheap Alaska Airlines flights from Idaho to Montana

Explore cheap flight options specifically provided by Alaska Airlines for the route between Idaho and Montana. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
Take a peek at the cheapest Alaska Airlines flights we've detected traveling from Idaho to Montana. Make sure to check back often as deals are often changing.
Fri 5/315:15 pmBOI - BZN
1 stop6h 44mAlaska Airlines
Mon 6/34:09 pmBZN - BOI
1 stop5h 51mAlaska Airlines
Deal found 5/8$260
Sun 7/75:00 amGEG - BZN
1 stop4h 10mAlaska Airlines
Wed 7/104:04 pmBZN - GEG
1 stop5h 50mAlaska Airlines
Deal found 5/8$299
Tue 5/288:50 pmGEG - GTF
1 stop17h 33mAlaska Airlines
Sat 6/17:00 amGTF - GEG
1 stop9h 10mAlaska Airlines
Deal found 5/7$312
Sat 6/227:26 pmGEG - BZN
1 stop3h 33mAlaska Airlines
Sat 6/294:04 pmBZN - GEG
1 stop4h 32mAlaska Airlines
Deal found 5/8$322
Thu 6/65:32 pmGEG - BIL
1 stop4h 36mAlaska Airlines
Sun 6/96:40 amBIL - GEG
1 stop6h 58mAlaska Airlines
Deal found 5/9$328
Tue 5/285:32 pmGEG - GTF
1 stop20h 51mAlaska Airlines
Sat 6/17:00 amGTF - GEG
1 stop5h 00mAlaska Airlines
Deal found 5/8$330
Tue 5/282:03 pmGEG - GTF
2 stops8h 52mAlaska Airlines
Sat 6/17:00 amGTF - GEG
2 stops10h 16mAlaska Airlines
Deal found 5/7$332
Wed 6/59:32 amBOI - BZN
2 stops14h 27mAlaska Airlines
Wed 6/126:00 amBZN - BOI
1 stop15h 00mAlaska Airlines
Deal found 5/8$337
Sat 6/225:32 pmGEG - BZN
1 stop5h 27mAlaska Airlines
Sun 6/306:00 amBZN - GEG
1 stop18h 58mAlaska Airlines
Deal found 5/8$344

Cheap Delta flights from Idaho to Montana

Explore cheap flight options specifically provided by Delta for the route between Idaho and Montana. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
Have a look at some of the cheapest available Delta flights departing from Idaho and landing in Montana. Check back soon if you're not seeing flights that suit your needs.
Wed 6/55:59 pmBOI - BZN
1 stop6h 09mDelta
Wed 6/126:09 amBZN - BOI
1 stop3h 11mDelta
Deal found 5/8$240
Thu 6/137:00 pmGEG - BZN
1 stop4h 07mDelta
Sat 6/156:09 amBZN - GEG
1 stop3h 59mDelta
Deal found 5/8$286
Wed 6/56:06 amBOI - BIL
1 stop4h 46mDelta
Wed 6/125:30 amBIL - BOI
1 stop3h 50mDelta
Deal found 5/8$288
Thu 6/132:50 pmGEG - BZN
2 stops8h 17mDelta
Sun 6/167:59 pmBZN - GEG
1 stop4h 46mDelta
Deal found 5/8$291
Thu 6/136:13 amGEG - BZN
2 stops9h 38mDelta
Mon 6/171:15 pmBZN - GEG
2 stops8h 46mDelta
Deal found 5/8$296
Thu 6/65:10 pmGEG - BIL
1 stop6h 14mDelta
Thu 6/135:30 amBIL - GEG
1 stop4h 38mDelta
Deal found 5/9$318
Sat 5/255:59 pmBOI - BZN
1 stop5h 14mDelta
Mon 5/275:44 amBZN - BOI
1 stop4h 01mDelta
Deal found 5/8$323
Thu 6/136:13 amGEG - BZN
2 stops9h 38mDelta
Sun 6/166:09 amBZN - GEG
2 stops8h 40mDelta
Deal found 5/8$326
Thu 6/65:59 pmBOI - BIL
1 stop6h 25mDelta
Sun 6/95:30 amBIL - BOI
1 stop3h 50mDelta
Deal found 5/8$328

Cheap Idaho to Montana flights in May & June 2024

Find cheap flight options from Idaho to Montana specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Prices were last updated on May 9, 2024.
Scroll through some of the best deals on flights from Idaho to Montana in 2024. Check back soon for alternative fares.
Wed 6/55:59 pmBOI - BZN
1 stop6h 09mDelta
Wed 6/126:09 amBZN - BOI
1 stop3h 11mDelta
Deal found 5/8$240
Fri 5/315:15 pmBOI - BZN
1 stop6h 44mAlaska Airlines
Mon 6/34:09 pmBZN - BOI
1 stop5h 51mAlaska Airlines
Deal found 5/8$260
Fri 6/77:59 pmBOI - BZN
1 stop4h 08mDelta
Fri 6/145:31 pmBZN - BOI
1 stop6h 31mDelta
Deal found 5/8$286
Thu 6/137:00 pmGEG - BZN
1 stop4h 07mDelta
Sun 6/161:15 pmBZN - GEG
1 stop4h 03mDelta
Deal found 5/8$286
Wed 6/56:06 amBOI - BIL
1 stop4h 46mDelta
Wed 6/125:30 amBIL - BOI
1 stop3h 50mDelta
Deal found 5/8$288
Thu 6/132:50 pmGEG - BZN
2 stops8h 17mDelta
Sun 6/167:59 pmBZN - GEG
1 stop4h 46mDelta
Deal found 5/8$291
Thu 6/136:13 amGEG - BZN
2 stops9h 38mDelta
Mon 6/171:15 pmBZN - GEG
2 stops8h 46mDelta
Deal found 5/8$296
Tue 5/288:50 pmGEG - GTF
1 stop17h 33mAlaska Airlines
Sat 6/17:00 amGTF - GEG
1 stop9h 10mAlaska Airlines
Deal found 5/7$312
Thu 6/65:10 pmGEG - BIL
1 stop6h 14mDelta
Thu 6/135:30 amBIL - GEG
1 stop4h 38mDelta
Deal found 5/9$318

Idaho to Montana 2024 flight deals

Discover exclusive flight deals for travel between Idaho and Montana in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
Scroll through some of the best deals on flights from Idaho to Montana in 2024. Check back soon for alternative fares.
Wed 6/55:59 pmBOI - BZN
1 stop6h 09mDelta
Wed 6/126:09 amBZN - BOI
1 stop3h 11mDelta
Deal found 5/8$240
Fri 5/315:15 pmBOI - BZN
1 stop6h 44mAlaska Airlines
Mon 6/34:09 pmBZN - BOI
1 stop5h 51mAlaska Airlines
Deal found 5/8$260
Fri 6/77:59 pmBOI - BZN
1 stop4h 08mDelta
Fri 6/145:31 pmBZN - BOI
1 stop6h 31mDelta
Deal found 5/8$286
Thu 6/137:00 pmGEG - BZN
1 stop4h 07mDelta
Sat 6/156:09 amBZN - GEG
1 stop3h 59mDelta
Deal found 5/8$286
Wed 6/56:06 amBOI - BIL
1 stop4h 46mDelta
Wed 6/125:30 amBIL - BOI
1 stop3h 50mDelta
Deal found 5/8$288
Thu 6/132:50 pmGEG - BZN
2 stops8h 17mDelta
Sat 6/156:09 amBZN - GEG
1 stop3h 59mDelta
Deal found 5/8$291
Thu 6/136:13 amGEG - BZN
2 stops9h 38mDelta
Mon 6/171:15 pmBZN - GEG
2 stops8h 46mDelta
Deal found 5/8$296
Sun 7/75:00 amGEG - BZN
1 stop4h 10mAlaska Airlines
Wed 7/104:04 pmBZN - GEG
1 stop5h 50mAlaska Airlines
Deal found 5/8$299
Tue 5/288:50 pmGEG - GTF
1 stop17h 33mAlaska Airlines
Sat 6/17:00 amGTF - GEG
1 stop9h 10mAlaska Airlines
Deal found 5/7$312

Idaho to Montana flights leaving soon

Find last-minute flight options from Idaho to Montana for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
Have a look at some of the last-minute flights available departing from Idaho to Montana. To prevent any unwanted surprises, users should verify their flight info before booking.
Thu 5/165:59 pmBOI - BZN
1 stop6h 09mDelta
Wed 5/225:44 amBZN - BOI
1 stop4h 01mDelta
Deal found 5/8$403
Tue 5/145:10 pmGEG - BZN
1 stop5h 58mDelta
Wed 5/155:44 amBZN - GEG
1 stop4h 26mDelta
Deal found 5/8$444
Tue 5/145:10 pmGEG - BZN
1 stop5h 58mDelta
Wed 5/156:30 pmBZN - GEG
2 stops6h 35mDelta
Deal found 5/8$449
Tue 5/148:30 amGEG - BZN
1 stop5h 44mAlaska Airlines
Wed 5/151:30 pmBZN - GEG
1 stop3h 44mAlaska Airlines
Deal found 5/8$484
Tue 5/145:10 pmGEG - BZN
1 stop5h 58mDelta
Wed 5/151:18 pmBZN - GEG
2 stops8h 44mDelta
Deal found 5/8$519
Tue 5/141:45 pmGEG - BZN
2 stops9h 23mDelta
Wed 5/151:18 pmBZN - GEG
2 stops8h 44mDelta
Deal found 5/8$524
Tue 5/141:45 pmGEG - BZN
2 stops9h 23mDelta
Wed 5/151:18 pmBZN - GEG
2 stops10h 15mDelta
Deal found 5/8$540
Thu 5/165:40 amBOI - BZN
1 stop4h 35mAlaska Airlines
Wed 5/227:01 pmBZN - BOI
2 stops13h 51mAlaska Airlines
Deal found 5/8$559
Wed 5/155:59 pmBOI - BIL
1 stop6h 25mDelta
Tue 5/216:35 pmBIL - BOI
1 stop5h 39mDelta
Deal found 5/8$638

One-way flights to Montana from Idaho

Search for one-way flight options from Idaho to Montana. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
Take a look at some of the one-way flights we've detected from Idaho to Montana. For those needing a return trip from Idaho, there is a search form available above.
Tue 6/115:57 pmBOI - BZN
1 stop6h 10mDelta
Deal found 5/8$120
Sat 6/225:32 pmGEG - BZN
1 stop5h 27mAlaska Airlines
Deal found 5/8$143
Sat 6/2911:52 amBOI - BIL
1 stop6h 03mDelta
Deal found 5/7$149
Sat 6/85:15 pmGEG - BIL
1 stop5h 04mDelta
Deal found 5/9$149
Fri 6/75:15 pmGEG - BIL
1 stop6h 02mDelta
Deal found 5/9$174
Sat 7/138:24 amGEG - GTF
1 stop6h 03mAlaska Airlines
Deal found 5/8$179
Fri 6/72:50 pmGEG - BIL
2 stops8h 27mDelta
Deal found 5/8$179
Sun 6/239:43 amGEG - BZN
1 stop10h 35mAllegiant Air
Deal found 5/8$182
Sat 5/255:59 pmBOI - MSO
1 stop4h 30mDelta
Deal found 5/7$194

Find flights from Idaho to Montana within your budget

Customize your flight search to find flights from Idaho to Montana that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$240 - $476

Route

Depart

Return

Price

Boise Air Term. Gowen FldBozeman Gallatin Field

BOI - BZN

BOIBZN

Boise Air Term. Gowen Fld

Wed 6/5

1 stop6h 09m

Bozeman Gallatin Field

Wed 6/12

1 stop3h 11m

$240

Boise Air Term. Gowen FldBozeman Gallatin Field

BOI - BZN

BOIBZN

Boise Air Term. Gowen Fld

Fri 5/31

1 stop6h 44m

Bozeman Gallatin Field

Mon 6/3

1 stop5h 51m

$260

Boise Air Term. Gowen FldBozeman Gallatin Field

BOI - BZN

BOIBZN

Boise Air Term. Gowen Fld

Fri 6/7

1 stop4h 08m

Bozeman Gallatin Field

Fri 6/14

1 stop6h 31m

$286

SpokaneBozeman Gallatin Field

GEG - BZN

GEGBZN

Spokane

Thu 6/13

1 stop4h 07m

Bozeman Gallatin Field

Sat 6/15

1 stop3h 59m

$286

Boise Air Term. Gowen FldBillings Logan Intl

BOI - BIL

BOIBIL

Boise Air Term. Gowen Fld

Wed 6/5

1 stop4h 46m

Billings Logan Intl

Wed 6/12

1 stop3h 50m

$288

SpokaneBozeman Gallatin Field

GEG - BZN

GEGBZN

Spokane

Sun 7/7

1 stop4h 10m

Bozeman Gallatin Field

Wed 7/10

1 stop5h 50m

$299

SpokaneGreat Falls

GEG - GTF

GEGGTF

Spokane

Tue 5/28

1 stop17h 33m

Great Falls

Sat 6/1

1 stop9h 10m

$312

Boise Air Term. Gowen FldBozeman Gallatin Field

BOI - BZN

BOIBZN

Boise Air Term. Gowen Fld

Tue 5/21

2 stops17h 10m

Bozeman Gallatin Field

Thu 5/23

1 stop11h 48m

$359

Boise Air Term. Gowen FldBillings Logan Intl

BOI - BIL

BOIBIL

Boise Air Term. Gowen Fld

Sat 8/10

1 stop5h 04m

Billings Logan Intl

Sat 8/17

2 stops12h 37m

$476

Flights are sorted by cheapest first

Deals found on 5/8

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Montana

Get insights into the airlines that provide service to Montana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Montana. Reviews last updated May 9, 2024.
See what other customers who have flown with Alaska Airlines, Delta and American Airlines from Idaho to Montana have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,142 reviews

Entertainment

7.3

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

7.9

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

8.1
Very good
9,142 reviews
8.1
Very good
9,142 reviews

Entertainment

7.3

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

7.9

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

8.0
Very good
10,778 reviews
8.1
Very good
9,142 reviews

Entertainment

7.3

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

7.9

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

7.5
Good
1,024 reviews
8.1
Very good
9,142 reviews

Entertainment

7.3

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

7.9

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

7.4
Good
11,027 reviews
8.1
Very good
9,142 reviews

Entertainment

7.3

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

7.9

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

7.3
Good
14,665 reviews
8.1
Very good
9,142 reviews

Entertainment

7.3

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

7.9

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

Find useful and relevant information for your journey from Idaho to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Idaho to Montana for under $300 on Cheapflights?

    Yes, there are multiple flights from Idaho to Montana for under $300. The cheapest flight booked recently is on Delta for just $240, but on average you can expect to pay $306.

  • Are there last-minute flights available from Idaho to Montana for under $500?

    There are currently 15+ open flights from Idaho to Montana within the next 7 days for less than $500.

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

    $120 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Alaska Airlines and Allegiant Air, with prices starting from $143 and $182, respectively.

  • What does BOI to BZN mean?

    Boise Air Term. Gowen Fld Airport is BOI and Bozeman Gallatin Field Airport is BZN. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Kalispell Glacier Park Airport (FCA), Missoula Johnson-Bell Field Airport (MSO), Billings Logan Intl Airport (BIL), Great Falls Airport (GTF), Helena Airport (HLN).

  • Can I find deals for flights from Idaho to Montana that include extra baggage allowance?

    The amount of baggage you can bring on your Idaho to Montana flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Idaho to Montana with specific airlines?

    Yes, Cheapflights allows you to browse and filter Idaho to Montana flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Idaho to Montana that include hotel bookings?

    Yes. In addition to deals on Idaho to Montana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho to Montana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Montana.

  • Can I find deals for business class flights from Idaho to Montana?

    Yes. Cheapflights offers flight deals from Idaho to Montana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Idaho to Montana that allow pets onboard?

    Many airlines flying from Idaho to Montana offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Idaho to Montana?

    Yes, you can often find last-minute deals on Idaho to Montana flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Idaho to Montana flight deals updated?

    The Idaho to Montana flight deals you see on this page were last updated on 5/9.

See more FAQs

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Alternative routes for Idaho to Montana
See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Idaho to Montana

Discover the top 2 airlines that operate flights from Idaho to Montana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$239Average$427FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapest$258Average$491FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

Search flights from Idaho to Montana by cabin class

Find flights from Idaho to Montana, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Idaho to Montana?

Cheapflights makes it easy to find Idaho to Montana flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Idaho to Montana?

Cheapflights simply makes it quick and affordable to book flights from Idaho to Montana by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Idaho to Montana with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Idaho to Montana flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Idaho to Montana become cheaper?

Yes! Start tracking prices for Idaho to Montana flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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