When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 59 days in advance, which can save you up to 86% on flights from Portland, Maine to Montana compared to booking the week you need them. Waiting 59 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 $599. For sooner than that we have options available in the next 3 days from $878.
Due to multiple factors, expect to potentially pay more when booking in April. For low rates, January can be a great choice for travel to Montana. Flights to Montana from Portland, Maine in January are about $751 on average during January, but can be found for as low as $321.
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.
Fly from
Fly to
Budget
$350 - $637
Route
Depart
Return
Price
PortlandBozeman Gallatin Field
PWM - BZN
PWMBZN
Portland
lun. 9/16
2 stops12h 40m
Bozeman Gallatin Field
mar. 9/24
2 stops12h 08m
PortlandBozeman Gallatin Field
PWM - BZN
PWMBZN
Portland
lun. 8/19
1 stop7h 31m
Bozeman Gallatin Field
mié. 9/4
1 stop7h 40m
PortlandBozeman Gallatin Field
PWM - BZN
PWMBZN
Portland
lun. 8/19
2 stops13h 47m
Bozeman Gallatin Field
mié. 9/4
1 stop7h 40m
PortlandMissoula Johnson-Bell Field
PWM - MSO
PWMMSO
Portland
vie. 7/19
1 stop22h 50m
Missoula Johnson-Bell Field
mié. 8/7
1 stop22h 46m
PortlandMissoula Johnson-Bell Field
PWM - MSO
PWMMSO
Portland
sáb. 8/24
2 stops12h 29m
Missoula Johnson-Bell Field
mar. 8/27
2 stops11h 14m
PortlandMissoula Johnson-Bell Field
PWM - MSO
PWMMSO
Portland
vie. 8/16
1 stop22h 48m
Missoula Johnson-Bell Field
sáb. 8/24
1 stop23h 05m
PortlandBozeman Gallatin Field
PWM - BZN
PWMBZN
Portland
lun. 7/15
2 stops10h 22m
Bozeman Gallatin Field
mar. 7/30
2 stops9h 58m
PortlandMissoula Johnson-Bell Field
PWM - MSO
PWMMSO
Portland
mar. 8/27
1 stop7h 53m
Missoula Johnson-Bell Field
mar. 9/3
2 stops19h 38m
PortlandBozeman Gallatin Field
PWM - BZN
PWMBZN
Portland
jue. 6/6
2 stops21h 35m
Bozeman Gallatin Field
jue. 6/13
3 stops35h 03m
No data available for this route at this time. Please check back soon.
Crew
Overall
Comfort
Entertainment
Boarding
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Overall
Comfort
Entertainment
Boarding
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Overall
Comfort
Entertainment
Boarding
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Overall
Comfort
Entertainment
Boarding
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Overall
Comfort
Entertainment
Boarding
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
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