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$129 Find Cheap Flights from Idaho to Montana

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Idaho to Montana departing on 12/16. 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.
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Good to know

Low season

April

High season

July

Cheapest flight

$129
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Boise to Bozeman

FAQs for booking flights from Idaho to Montana

  • How does KAYAK find such low prices on flights from Idaho to Montana?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho to Montana.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Montana?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montana from Idaho is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Idaho to Montana?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Montana with an airline and back to Idaho with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to Montana?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Montana from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from Idaho to Montana

Need help choosing which airline to fly with from Idaho to Montana? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.9
Cape AirOverall score based on 39 reviews
8.6Boarding
8.6Food
8.9Entertainment
9.2Crew
8.5Comfort
Airline reviews

It’s less complicated from Culebra to SJU airport. Next time I will prefer to leave from Isla Grande airport to Culebra !!

10.0 ExcellentSonia, Apr 2023CPX - SJU
Read more Cape Air reviews

It’s less complicated from Culebra to SJU airport. Next time I will prefer to leave from Isla Grande airport to Culebra !!

10 seat Cesna. Equal parts transportation and adventure. 20 minute hop at 10000 feet and 160 mph, sitting 10 feet from the pilot. Panoramic views of the island. Very simple boarding, very low stress. VQS airport tiny, undeveloped. Highly recommended flight, Cape Air doing a great job here.

We traveled in a small Cesna so there was no food or entertainment. The pilot was excellent enjoy being able to see the places we were flying above. It was an OK flight.

Very smooth flight and landing. Pilot delivered his safety instruction in such a monotone that it wasn’t easily understandable. Words were said but he didn't communicate to us. If he was communicating to someone he cared about, he would have used inflection and other nuances of speaking. Virtually all emphasis was removed so it was just blah blah blah (really fast, like the end of a Pharma commercial)

My pilot on Cape Air was AMAZING!!!! I hoping that next time I fly I have him as my pilot. He made me feel safe and secure in his skills.

I so appreciate this service into and out of Glendive. Always a good experience with crew and support team.

It was not what I had expected but it was a great way to see the landscape.

Pros: "ground crew, pilot, flight was smooth and gate connections to Jet Blue in Boston were fantastic!"
Cons: "leg room"
Pros: "The pilot was kind and to the point."
Cons: "The guy who boarded us told me to wait as his computer could not check me in. 10min later he is rushing me to get on the runway. It was 30min before scheduled take off. I had ordered food and had to cancel my order before the café had finished, so he wasted food and did not get paid and I was hurried and boarded the plane hungry. I probably won't use Cape Air again unless it's an emergency situation"
Cons: "Boarded half hour late. No explanation. Pretty standard on Cape Air these days"

The seats were more narrow than at other lines. Food was mediocre (economy class)

This flight was 16 hours and they made it very tolerable. Seats were comfortable and the staff very accommodating. I had plenty of inflight entertainment. Food was very good.

The crew and their service was top notch, but the plane itself seemed to be on the older side and worn out. Also, the food could’ve been better. 9 out of 10.

Service excellent would chose Singapore airlines as my first choice

The staff were amazing and very kind. The seats recline a little too far back and are up close when sitting behind.

My groups frequent flyer star allianceUnited airline miles was not accepted. The Singapore premium economy bag had to be requested, it was very lacking- no toothbrush. I paid more than double than economy but could only use the bathrooms sharing with economy which was hardly available and had to wait in line. Is the 2X $ worth it just for a larger seat???? It is questionable. Seats were not that comfortable. My husband’s seat had white stains on it- had to wipe it down. Our headphones did not have covers on it. Food- way too much.

The booking experience was bad. Our six character booking ID number disappeared the day before the flight, We could not find out what happened or what was the status of our flight, scheduled for the next day. We finally found the right number to contact Singapore Airlines on the matter (not easy). The Singapore agent worked through the issue in a little over thirty minutes on the phone, the day before the flight. That was great. I'm very happy with Singapore Airlines and their performance. Contact with a competent person on the matter was near impossible. It seems no one in business these days wants to deal with customers once they've pocketed the money. There were resellers, including Kayak, involved in the chain. When we finally got through to Underpricer, we did get a return call that could have proved helpful. But by that time the matter had been resolved by the Singapore agent. Majestic Vacations, the reseller who received the payment was less than worthless. That's just a fast buck operation. Ugh.

Excellent- a lot of food Disappointed with the premium economy pouch- did not have toothbrush and tooth paste or socks. Other airlines provide them

My daughter and I had a pleasant trip to Singapore. Reliable and on time.

A 16 hour flight from Singapore to Los Angeles had only 2 meals. Please make it 3 meals.

Food was hood for airline food with good poftion and variety in meals. Frequency of beverage service was very low and amount of soda with meals was inadequate.

bad… no veg food was provided eventhough i pre ordered special meal

Excellent service provided the flight crew. Food and drinks were very good.

Meal options for vegetarians can be provided… Nothing was offered for me for dinner.. crew just said no vegetarian option available and did even bother to provide any alternatives or something to eat.

Cathay has a great reputation, though it's baseline economy seating is nothing to write home about (and SE Asia flight passengers sometime lack 'routine stateside' etiquette). On the other hand, food was great, flight attendants were nice, and price was very good~

I was really impressed with the experience it was my first trip overseas. Nice staff

Not enough food for everyone. . Always run out of food when we ask

The crews were smiling all the time with soft tunes when they spoke; the food was excellent. Thank you!

They charged me $900 to board my flight I already paid for just because I missed my previous flight. I do not recommend this airline by any means.

Not good. Small seats. Not enough food that customers wanted. No special requests were given that i could see. Slow response from flight attendants

Not a frequent user of their website booking. Booked my check-in baggage and only realized that I did not book my check in baggage for return flight. The receipt was not clear in identifying that as well. Was charged exorbitantly at check in counter. Bad taste for sure when it is a business trip and not leisure trip. Baggage was delayed for more than an hour at belt back in SG.

Boarding took forever. It's also weird that we paid more (for preferred seats) to get on the plane last. Inflight WiFi never worked the entire trip. I want my money back.

The cosmetic condition was pretty run down. The carpets were badly worn out. Even the paint on the wings was chipped and peeled! Looks like they are running these 787s to the ground..

WiFi didn’t work on both sectors so made killing time harder - planes clean modern and good flight crew - would do again if WiFi works

6hrs fly they dont give you a glass of water from seoul to singapore need to buy drink and food plus they charge for bag on international fly is always Free 1 bag from seoul to singapore is Not a local fly you are traveling true asia same story from singapore to Bali no water drink after payment for bag drink cost more the regular airline Well never use this company again we use regular company like Delta korea japan China and even scoot parent company Singapore Air

We had 2 attempts to land at Singapore Changing during a thunderstorm. Everything was delayed by 1 hour plus.

Boarding was not accordingly after front seat, bmf then back seat. This delayed for at least 40mins or more. The staff at Jakarta can do better. Is chaos at the entry to board the plane. This tarnished Scoot reputation when everyone was talking about it.

The crew was not customer oriented at all, even confrontational . The aircraft needs more attention to detail as far as comfort, and the 1 hour sitting at the gate with no air is inexcusable

We flew on the 787 Dreamliner direct to main gate at KLIA2, quick entry via eGate and on the train 41mins after touchdown. Go well SCOOT

Was on scoot plus. The only good thing about the flight was the spacious seats. Tables and armrests were extremely dirty Food: bad Entertainment: non existent Wifi: unable to connect, then was painfully slow that we couldn’t even send messages Good thing we had a night flight, so we just slept throughout.

Book cheap flights from Idaho to Montana

Recent round-trip flight deals

12/14Sat
1 stopDelta
6h 40mBOI-BZN
12/19Thu
1 stopDelta
4h 18mBZN-BOI
$176
12/20Fri
nonstopAlaska Airlines
1h 05mBOI-BZN
12/22Sun
nonstopAlaska Airlines
1h 13mBZN-BOI
$193
1/7Tue
1 stopDelta
4h 51mGEG-BZN
2/5Wed
1 stopDelta
4h 34mBZN-GEG
$218
1/7Tue
1 stopSouthwest
5h 30mGEG-BZN
2/5Wed
2 stopsSouthwest
9h 00mBZN-GEG
$238
12/14Sat
1 stopAlaska Airlines
12h 48mBOI-BZN
12/19Thu
nonstopAlaska Airlines
1h 13mBZN-BOI
$273
1/6Mon
1 stopSouthwest
6h 00mGEG-BZN
1/13Mon
1 stopSouthwest
7h 00mBZN-GEG
$277
12/12Thu
1 stopUnited Airlines
7h 55mGEG-BIL
1/1Wed
1 stopUnited Airlines
6h 50mBIL-GEG
$459
12/9Mon
2 stopsUnited Airlines
26h 51mBOI-MSO
12/13Fri
2 stopsUnited Airlines
26h 09mMSO-BOI
$525
12/20Fri
1 stopAllegiant Air
6h 44mGEG-BIL
12/29Sun
1 stopAllegiant Air
15h 13mBIL-GEG
$553
12/20Fri
1 stopAllegiant Air
6h 44mGEG-BIL
12/29Sun
1 stopAllegiant Air
15h 13mBIL-GEG
$565

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Recent one-way flight deals

12/16Mon
1 stopDelta
5h 03mBOI-BZN
$129
12/10Tue
1 stopDelta
4h 19mGEG-BIL
$144
12/10Tue
2 stopsDelta
8h 55mGEG-BIL
$149
12/13Fri
1 stop
9h 32mBOI-MSO
$159
1/6Mon
1 stopAlaska Airlines
18h 43mGEG-GTF
$172
1/3Fri
1 stopAlaska Airlines
20h 30mGEG-BZN
$188
12/16Mon
2 stopsSouthwest
8h 10mBOI-BZN
$188
12/13Fri
2 stopsUnited Airlines
27h 07mBOI-MSO
$273
12/3Tue
2 stopsSouthwest
8h 10mBOI-BZN
$273
12/16Mon
3 stopsUnited Airlines
20h 32mBOI-BZN
$374

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Last minute flights from Idaho to Montana

Last minute flight, train and bus deals

11/23Sat
multi-stopDelta
4h 46mBOI-BZN
11/26Tue
multi-stopDelta
4h 20mBZN-BOI
$416
11/22Fri
multi-stopDelta
4h 36mBOI-BZN
11/25Mon
multi-stopDelta
4h 20mBZN-BOI
$522
11/19Tue
multi-stopDelta
4h 36mBOI-BZN
11/20Wed
multi-stopDelta
4h 20mBZN-BOI
$526
11/21Thu
multi-stopDelta
4h 36mBOI-BZN
11/24Sun
multi-stopDelta
4h 20mBZN-BOI
$542
11/21Thu
multi-stopSouthwest
9h 45mBOI-BZN
11/24Sun
multi-stopSouthwest
4h 55mBZN-BOI
$576
11/21Thu
multi-stopSouthwest
9h 45mBOI-BZN
11/24Sun
multi-stopSouthwest
8h 55mBZN-BOI
$581
11/22Fri
multi-stopAlaska Airlines
4h 54mBOI-BZN
11/25Mon
multi-stopAlaska Airlines
9h 18mBZN-BOI
$705
11/23Sat
multi-stopAlaska Airlines
15h 55mBOI-BZN
11/26Tue
multi-stopAlaska Airlines
7h 11mBZN-BOI
$706
11/23Sat
multi-stopUnited Airlines
21h 19mBOI-BZN
11/26Tue
multi-stopUnited Airlines
23h 47mBZN-BOI
$977
11/21Thu
multi-stopUnited Airlines
18h 31mBOI-BZN
11/24Sun
multi-stopUnited Airlines
19h 05mBZN-BOI
$1,050

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Everything you need to know for your flight to Montana

Cabin class types available on flights to Idaho

Cabin classes available on flights to Idaho. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.