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$132 Find cheap flights from Boston 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 Boston to Montana departing on 9/4. 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.
1 adult
0 bags
Sun 8/25
Sun 9/1

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Best Montana Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Bozeman
Bozeman1 stop$214
Kalispell
Kalispell1 stop$276
Missoula
Missoula2 stops$363
Billings
Billings1 stop$456
Great Falls
Great Falls2 stops$383
Helena
Helena1 stop$458
Butte
Butte1 stop$994

Good to know

Low season

November

High season

August

Cheapest flight

$132
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from Boston to Kalispell

FAQs - booking Montana flights

  • How does KAYAK find such low prices on flights from Boston 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 Boston to Montana.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montana from Boston 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 Boston 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 Boston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston 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 Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Montana

  • Morning departure is around 46% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Boston to Montana

Need help choosing which airline to fly with from Boston 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.
8.0
DeltaOverall score based on 9630 reviews
8.6Crew
8.2Boarding
7.9Comfort
8.0Entertainment
7.4Food
Airline reviews

The boarding was great. With all the delays I was grateful to get on the plane and headed for home. There was no in flight entertainment. Seats were very uncomfortable! Unfortunately we were seated next to an exit row so there was no recline in our seat. Other than that it was a smooth ride.

6.0 GoodKathy, Jul 2024ANC - SLC
Read more about Delta reviews

The boarding was great. With all the delays I was grateful to get on the plane and headed for home. There was no in flight entertainment. Seats were very uncomfortable! Unfortunately we were seated next to an exit row so there was no recline in our seat. Other than that it was a smooth ride.

My flight was cancelled twice and the third time I tried to rebook it online I cancelled the flight because it looked like I would get a refund to my credit card. Instead I now have a credit. I was also on hold for three hours waiting for a representative and then disconnected. I will never fly delta again.

Flight for canceled. Horrible experience.. had to rent a car to drive myself up here.

Flights were terribly delayed. I was at At,anta Airport for over 4 hours waiting for my connection.

My flight consistently said it was on time and the plane didn’t arrive until after 30 minutes after take off and nothing was announced to passengers

The flight was canceled two hours before departure, it took over five hours to rebook us on another flight.

First, the flight was schedule to leave at 12:08. Delayed to 12:38. It is 12:58 and I am sitting at the gate. The staff are not communicating with us (just tell me it’s gonna be five hours if that’s the case, quit hufflepuffing around like you’re trying to board us when the plane isn’t even here and you don’t know where your crew are. I’m still waiting for any communication about the further delay. This is a rebooked flight from a cancelled flight yesterday, when the airline failed to fulfill its fiduciary responsibility to hotel and cover transport for overnight cancelations. Asking about the food on the flight? What food?!? Delta doesn’t serve meals unless you pay for them and you really want me to give delta a high rating for passing out processed snacks (fun size!)? Can we be for real. Delta is cementing itself in history as one of the cheap, stingy, outdated, glory days are over airlines, and it shows. I took this flight knowing delta was going to provide below level service but this is beyond burgers!! I can’t believe a multi billion or dollar company looked straight in my eyes yesterday and I told me this wasn’t their fault and there for the extra cost in hotel and hundreds of dollars in Ubers are MY RESPONSIBILITY. The only thing I am at fault for is believing delta is reputable company worthy of my dollars. I’m not even sure I want to be compensated unless it is cash because I would rather die never traveling again than to put money in their pockets.

The flight was great. The crew were a little terse about the size of my bag. It fit fine.

I know it was not in Deltas fault. But numerous delays and cancelations. I requested a hotel voucher and was told they weren't available. The lady on my hotel shuttle did receive one from American. Why the difference?

Flight was delayed. Had to get rebooked. Diamond medallion but stuck in a crappy seat. Rebooked flight then got delayed again. Then when we finally boarded, we waited another hour for a new crew. Then landed in JFK and sat for another 40 minutes waiting for a crew to come to the gate to be able to deplane. Hot mess all around, which unfortunately is becoming the norm for Delta

Flight delayed in NYC and missed Hong Kong connecting flight to Guangzhou. While being given a hotel room and a 30 dollar voucher to eat in the airport, the delay caused a few big inconveniences , a 12 hour delay should have been better compensated for.

Wanted different plane design with an additional bathroom at the back of the plane.

The crew staffs are very nice. The temperature is too low.

Bad experience. Departure time delayed from 1610 to 1740. After the flight was pushed back, pilot said there was a technical issue on the aircraft and we couldn’t take off. Delayed another hour to solve it.

Great, the flight attendants were very friendly and the food was also good.

The overall flight went well and the aircrew was pleasant.

Very comfortable Prem economy seats for a long haul flight. Had a problem with the tv that the crew fixed so was great!

Cathay Pacific seems to be an airline in trouble and on its way out. Lots of broken or poorly functioning things like entertainment screens, seats, and enough well trained staff to handle a full flight. Sad...

The flight crew was exceptionally good. Personal needs were well met. The food choices were very nice.

Excellent. Planes are a little older and could get some refurbishment, but besides that everything was excellent.

I volunteered to let them put my carry on suitcase in the baggage storage area. But when we landed I was told it was being unloaded IN A DIFFERENT TERMINAL! I had to walk (painful for me) a long way to retrieve my bag and my ride had to move from the waiting area they were in to a totally different one. Not happy.

Overall fine but both ways for this trip was delayed.

I had back trouble prior to my flight and everyone was great about helping me.

My tv was broken on the flight which is disappointing when you pay for a seat and expect a service

Always delays from Boston to Salt lake but this time was very long. Don’t understand while they board the passengers and then make them sit in the plane

The boarding and flight were ok, but there were several painful issues. The flight was 3:20 in the air and almost four hours door to door, but they only had snack packs on the plane. They really need to have food on longer flights or make it clear to everyone that they won’t have food. They also advertise free WiFi, but it did not work for 90% of this flight. Again, almost four hours door to door. If I had known I was flying spirit for JetBlue prices then I would have planned differently.

Service for food to our seat was a bit slow. Snack choices were just pretzels or baked chips. My seat cushion was not attached. Other than Barbie, video choice were not very good or current.

After we landed, we were held on the plane for 30 minutes. There was no one at the gate once we landed and we forced to sit on a plan that had already over an hour delayed.

almost 4 hour delay as they over booked and had to wait for 8-10 volunteers to agree to travel next day.

Old plane. No outlets for laptop or phone. Seats worn out. Area around seat dirty.

The American flight was a connecting flight to an international flight. The international flight has a 2 check bag rule. Despite being informed of this, American would only check 1 bag and wanted 100 to check the second (basically a 3rd carry-on) to NYC. Subsequently tsa took a sealed container of maple syrup and a few other things that couldn't be in carry-on plus I had to lug around 3 pieces of luggage for the entire trip. The American reservation was made with the international and American actually checked the one piece the entire way to China. This is one of the reasons that I will avoid American airlines if possible in the future.

I arrived to LaGuardia Airport 50 minutes prior to my 6am flight but was told that I was too late and would have to flight standby to Dallas in order reach my final destination of Jackson, MS. Hundreds of people were in my situation but the agents chalked this up to being normal for any day. Had my been able to board my original flight I would have arrived at my destination by 10:30am. I didn’t arrive until 7:30pm which included a 30 minute wait on the tarmac. Strangely my luggage arrived at my final destination at 12:30pm of the same travel day. This was by far the worst travel experience I’ve ever had.

delayed multiple times. no resolution on anything from AA customer service. was put on hold in chat to talk to manager. was 6th in line to talk to manager for more than TWELVE HOURS - from sometime around 9AM until well after I had gone to bed that evening. no explanation, no attempt to make it right. just a five hour delay because of repeated maintenance claims

Very aggressive and unhelpful ground crew. Wanted to check my hand luggage for 3 flights. I had lots of delicate items and computer equipment. So the silly lady wanted to rebook 3 international flights because of a carry on. What nonsense. The baggage handler suggested I put it under my seat - so I did. And this was during the rebooking chaos of the Microsoft crash. She was the most arrogant annoying and aggressive ground staff member I’ve met in 20yrs. (AA flight out of Houston).

It was freezing in there. When I asked about it, the response is “we would have to tell them” and then she just walked away and continued to serve beverages. Everyone was cold and they didn’t care at all.

I did not enjoy continuously being lied to about the amount of time we would circle Chicago before deciding to redirect to Milwaukee. Then the amount of time we would sit on the ground in Milwaukee waiting for gas, or to take off again. Or the amount of time it would then take to get to Chicago again, or sit on the runway waiting for a gate. The whole time continuously hopefully we would make our connecting flight that kept getting delayed as well. Only to scramble and miss it. Enough with the BS. Tell me the truth. "Sorry, things are backed up and your probably not going to make your flight. You should rebook on the next flight now rather than wait." You'll never hear those words from an airline. Speaking of which. If the flight has been redirected and/or is seriously delayed, how about making the WiFi free for everyone so they get to rebooking and reserving hotel rooms while still in the air. You've inconvenienced me already and now you want me to pay $20 for Internet so I can try to make other plans. Absolutely disgusting!

The flight was quick which gave me more time to get to my other flight.

16 Hours delayed, NOT because of the cybersecurity Microsoft issue, but because we were one flight attendant short, then when the missing flight attendant showed up two hours later, the flying shift of our pilot had expired, so, now no pilot. American Airlines is the new Spirit Airlines, actually, that is not fair for Spirit, they are probably better.

Worst flight in terms of service and food. Attendants were inexperienced, no preflight drinks, did come and give us hot towels until well into the flight. The left the Curtin open between main cabin and everyone from the main cabin went to the fist class bathroom. Food was awful! Had the golden chicken and was too lemony and inedible. No offer of coffee after. Awful!

Excellent. Attendants served preflight drinks and were courteous and nice.

For the price we paid, the service was outstanding, we took off on time, everything went very smoothly, we landed on time, and we didn't need anything extra.

On a day with 1000s of worldwide flight cancellations, I was worried about my flight. Not only did my Spirit flight leave as scheduled, but it arrived at destination earlier than expected! This made my day!

The length of delays were extremely frustrating. Stuck in airport for hours. We were to get meal vouchers but it was 3 hours until someone responded to me from their WhatsApp and they said wait for an email. Still no vouchers and it’s been 24 hours. Terrible customer service. The ppl at the gates and bag checkin were miserable and not helpful

Spirit airlines is very bad airline staff doesnt know how to treat passangers they didnt allow us in the flight we reached 45 minutes ago from flight departure but they denied nd said you are late Very disappointed i never reccomend spirit airlines

spirt air lines took advantage of two eighty year olds. we paid extra for cancelation due to health reasons they did not honer they have no spirit. I hope they treat there grand parents beter.

Our flight was delayed four hours and staff did nothing to accommodate the issue.

The flight has been cancelled we have been waiting at the gate for almost 2 hours and they didn't gave me an update for rebooking

Would have been better if I would’ve made it on my flight but it was delayed twice and then canceled and now I’m stuck till Monday which was and extra 5 days I did not count on .

Awful. My flight was three hours late leaving DFW and we just arrived at LAX three hours late and stuck on the runway. I heard the Spirit workers at the desk in DFW say that we were waiting on a crew. I am extremely disappointed in Spirit.

Delays and sending me to different terminal for departures. It looked very confusing and disorganized

Book cheap flights from Boston to Montana

Recent round-trip flight deals

9/25Wed
1 stopAmerican Airlines
8h 27mBOS-BZN
10/4Fri
1 stopAmerican Airlines
9h 04mBZN-BOS
$214
8/20Tue
1 stopAmerican Airlines
11h 13mBOS-BZN
10/29Tue
1 stopAmerican Airlines
9h 31mBZN-BOS
$215
8/23Fri
1 stopUnited Airlines
8h 11mBOS-BZN
8/28Wed
1 stopUnited Airlines
9h 42mBZN-BOS
$296
9/11Wed
1 stopDelta
9h 30mBOS-BZN
9/18Wed
1 stopDelta
9h 48mBZN-BOS
$316
1/15Wed
nonstopUnited Airlines
8h 07mBOS-BZN
1/22Wed
1 stopUnited Airlines
7h 10mBZN-BOS
$320
1/9Thu
1 stopDelta
10h 19mBOS-BZN
1/13Mon
1 stopDelta
9h 42mBZN-BOS
$336
9/18Wed
1 stopAlaska Airlines
16h 13mBOS-BZN
9/24Tue
1 stopAlaska Airlines
11h 39mBZN-BOS
$376
11/12Tue
1 stopAlaska Airlines
30h 40mBOS-GTF
11/18Mon
1 stopAlaska Airlines
21h 27mGTF-BOS
$392
12/23Mon
nonstopJetBlue
5h 18mBOS-BZN
12/28Sat
nonstopJetBlue
4h 10mBZN-BOS
$443
8/23Fri
nonstopJetBlue
4h 57mBOS-BZN
8/28Wed
nonstopJetBlue
4h 25mBZN-BOS
$463

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Recent one-way flight deals

9/4Wed
2 stops
19h 58mBOS-FCA
$132
9/11Wed
1 stopAmerican Airlines
7h 18mBOS-FCA
$138
9/14Sat
2 stopsDelta
13h 38mBOS-FCA
$153
8/26Mon
nonstopJetBlue
4h 57mBOS-BZN
$184
9/3Tue
2 stopsUnited Airlines
11h 34mBOS-BZN
$198
8/17Sat
2 stopsAlaska Airlines
14h 31mBOS-FCA
$199
8/14Wed
1 stopUnited Airlines
10h 05mBOS-BZN
$202
9/16Mon
2 stopsAlaska Airlines
11h 36mBOS-BZN
$203
8/15Thu
2 stopsDelta
11h 19mBOS-MSO
$204
8/21Wed
nonstopJetBlue
4h 57mBOS-BZN
$279

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Last minute flights from Boston to Montana

Last minute flight, train and bus deals

7/31Wed
multi-stop
29h 44mBOS-BZN
8/2Fri
multi-stop
11h 55mBZN-BOS
$347
7/30Tue
multi-stop
20h 10mBOS-BZN
8/8Thu
multi-stop
33h 28mBZN-BOS
$366
7/27Sat
multi-stopDelta
7h 43mBOS-BZN
8/3Sat
multi-stopDelta
6h 10mBZN-BOS
$374
7/30Tue
multi-stopUnited Airlines
8h 10mBOS-BZN
8/6Tue
multi-stopUnited Airlines
7h 10mBZN-BOS
$414
7/30Tue
multi-stopUnited Airlines
8h 10mBOS-BZN
8/6Tue
multi-stopUnited Airlines
11h 55mBZN-BOS
$419
7/30Tue
multi-stopAmerican Airlines
9h 16mBOS-BZN
8/8Thu
multi-stopAmerican Airlines
7h 11mBZN-BOS
$452
7/28Sun
multi-stopDelta
8h 05mBOS-BZN
8/3Sat
multi-stopDelta
6h 10mBZN-BOS
$500
7/29Mon
multi-stopAmerican Airlines
10h 49mBOS-BZN
8/1Thu
multi-stopAmerican Airlines
9h 51mBZN-BOS
$581
7/29Mon
nonstopJetBlue
5h 00mBOS-BZN
8/1Thu
multi-stopJetBlue
7h 53mBZN-BOS
$638
7/28Sun
multi-stopJetBlue
10h 21mBOS-BZN
8/3Sat
nonstopJetBlue
4h 29mBZN-BOS
$782

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Boston - Montana Flights

Departure:

Boston (BOS)United States

Return flight deals:

Montana - Boston

Cabin classes:

$239