When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 27 days in advance, which can save you up to 14% on flights from Portland, Maine to Montana compared to booking the week you need them. Waiting 27 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $763. For sooner than that we have options available in the next 3 days from $763.
Due to multiple factors, expect to potentially pay more when booking in July. For low rates, January can be a great choice for travel to Montana. Flights to Montana from Portland, Maine in January are about $673 on average during January, but can be found for as low as $239.
When flying from Portland, Maine to Montana, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Portland
Bozeman Gallatin Field
1 stop
7h 28mBozeman Gallatin Field
Portland
2 stops
14h 44mUnited Airlines
Portland
Bozeman Gallatin Field
2 stops
18h 14mBozeman Gallatin Field
Portland
2 stops
14h 44mUnited Airlines
Portland
Bozeman Gallatin Field
2 stops
28h 58mBozeman Gallatin Field
Portland
2 stops
37h 53mAmerican Airlines
Portland
Bozeman Gallatin Field
1 stop
20h 02mBozeman Gallatin Field
Portland
1 stop
7h 59mAmerican Airlines
Portland
Bozeman Gallatin Field
2 stops
23h 24mBozeman Gallatin Field
Portland
1 stop
7h 59mAmerican Airlines
Portland
Bozeman Gallatin Field
1 stop
7h 28mBozeman Gallatin Field
Portland
2 stops
14h 44mUnited Airlines
Portland
Bozeman Gallatin Field
1 stop
20h 02mBozeman Gallatin Field
Portland
1 stop
7h 59mAmerican Airlines
Portland
Bozeman Gallatin Field
2 stops
23h 24mBozeman Gallatin Field
Portland
1 stop
7h 59mAmerican Airlines
Portland
Bozeman Gallatin Field
1 stop
20h 02mBozeman Gallatin Field
Portland
1 stop
20h 06mAmerican Airlines
Portland
Bozeman Gallatin Field
1 stop
7h 38mBozeman Gallatin Field
Portland
1 stop
8h 22mDelta
Portland
Bozeman Gallatin Field
1 stop
7h 38mBozeman Gallatin Field
Portland
1 stop
8h 22mDelta
Portland
Missoula Johnson-Bell Field
2 stops
10h 42mMissoula Johnson-Bell Field
Portland
2 stops
10h 13mDelta
Portland
Bozeman Gallatin Field
1 stop
7h 28mBozeman Gallatin Field
Portland
2 stops
23h 29mUnited Airlines
Portland
Bozeman Gallatin Field
2 stops
13h 57mBozeman Gallatin Field
Portland
2 stops
21h 37mUnited Airlines
Portland
Bozeman Gallatin Field
1 stop
7h 28mBozeman Gallatin Field
Portland
1 stop
6h 04mUnited Airlines
Portland
Bozeman Gallatin Field
1 stop
20h 02mAmerican Airlines
Portland
Bozeman Gallatin Field
2 stops
19h 26mAmerican Airlines
Portland
Bozeman Gallatin Field
1 stop
30h 21mUnited Airlines
Comfort
Crew
Overall
Boarding
Entertainment
Food
Reviews
Great flight. Able to watch end of one of the football games. Crew was very cheery. Despite the snowy weather in Chicago, the flight was relatively smooth and only slightly late. Great landing under the conditions. Glad to be home.
Comfort
Crew
Overall
Boarding
Entertainment
Food
Reviews
Great flight. Able to watch end of one of the football games. Crew was very cheery. Despite the snowy weather in Chicago, the flight was relatively smooth and only slightly late. Great landing under the conditions. Glad to be home.
Comfort
Crew
Overall
Boarding
Entertainment
Food
Reviews
Great flight. Able to watch end of one of the football games. Crew was very cheery. Despite the snowy weather in Chicago, the flight was relatively smooth and only slightly late. Great landing under the conditions. Glad to be home.
Comfort
Crew
Overall
Boarding
Entertainment
Food
Reviews
Great flight. Able to watch end of one of the football games. Crew was very cheery. Despite the snowy weather in Chicago, the flight was relatively smooth and only slightly late. Great landing under the conditions. Glad to be home.
Portland (PWM), located 2.9 mi from the city center, is the airport you fly out of when you book flights from Portland to Montana.
Some of the carriers operating flights from Portland to Montana that may be offering flexible cancellation policies are United Airlines, Delta, and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.
Yes, there are multiple flights from Portland, Maine to Montana for under $400. The cheapest flight booked recently is on American Airlines for just $369, but on average you can expect to pay $433.
There are currently 6+ open flights from Portland, Maine to Montana within the next 7 days for less than $600.
Most travelers choose Portland - Bozeman Gallatin Field, Portland - Billings Logan Intl or Portland - Missoula Johnson-Bell Field when deciding on the best route from Portland, Maine to Montana.
When booking a flight from Portland, Maine to Montana, you may want to consider flying on Undisclosed Carrier, American Airlines or Alaska Airlines as they are the most popular for this route.
While on average a flight from Portland, Maine to Montana is generally $1,286, our data shows the cheapest flight currently is $393. When looking at the most popular route, (Portland - Bozeman Gallatin Field), you can expect to pay $429 for that flight.