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$208+ Cheap flights from Montana to Portland, ME (PWM)

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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — PWM
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Montana to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Montana (USMT) to Portland (PWM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Round-trip from

$452
(United Airlines)

One-way from

$208
(United Airlines)
From Montana to Portland
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One-way flight from Montana to Portland
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Find flight deals from Montana to Portland

Cheapest flights from Montana to Portland
Explore the most affordable flight options available from Montana to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2510:35 amBZN - PWM
2 stops10h 45mUnited Airlines
Thu 1/24:15 pmPWM - BZN
1 stop8h 34mUnited Airlines
Deal found 12/17$531
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/243:20 pmBZN - PWM
1 stop6h 50mDelta
Thu 1/212:15 pmPWM - BZN
1 stop26h 32mDelta
Deal found 12/17$623
This Southwest deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2810:55 amBZN - PWM
2 stops11h 10mSouthwest
Mon 1/61:15 pmPWM - BZN
2 stops9h 55mSouthwest
Deal found 12/17$644
This American Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2611:28 amBZN - PWM
2 stops9h 33mAmerican Airlines
Fri 1/35:25 amPWM - BZN
2 stops11h 34mAmerican Airlines
Deal found 12/17$702
This American Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/265:00 amBIL - PWM
2 stops16h 01mAmerican Airlines
Thu 1/25:25 amPWM - BIL
2 stops10h 02mAmerican Airlines
Deal found 12/17$994
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2212:46 pmFCA - PWM
1 stop6h 56mUnited Airlines
Sat 12/287:30 amPWM - FCA
1 stop30h 20mUnited Airlines
Deal found 12/16$1,228
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2610:55 amBIL - PWM
2 stops10h 25mUnited Airlines
Thu 1/25:20 amPWM - BIL
3 stops13h 35mUnited Airlines
Deal found 12/17$1,307
This United deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/234:59 pmMSO - PWM
2 stops29h 00mUnited Airlines
Sun 12/295:20 amPWM - MSO
2 stops34h 12mUnited Airlines
Deal found 12/17$1,317
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/306:25 amHLN - PWM
3 stops14h 55mUnited Airlines
Sat 3/296:00 amPWM - HLN
2 stops9h 40mUnited Airlines
Deal found 12/16$1,378
This Alaska Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/236:00 amMSO - PWM
2 stops15h 01mAlaska Airlines
Sun 12/294:15 pmPWM - MSO
3 stops26h 45mAlaska Airlines
Deal found 12/17$3,153

Find flights from Montana to Portland within your budget

Customize your flight search to find flights from Montana to Portland 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 2,558,603 searches. Data last updated December 18, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

BozemanPortland

BZN - PWM

BZNPWM

Bozeman Gallatin Field

Thu 1/16

11:31 am-10:30 pm

1 stop8h 59m

Portland

Wed 1/22

6:00 am-3:23 pm

2 stops11h 23m

$452

BozemanPortland

BZN - PWM

BZNPWM

Bozeman Gallatin Field

Thu 1/16

1:02 pm-1:54 pm

2 stops22h 52m

Portland

Wed 1/22

4:50 pm-12:12 pm

2 stops21h 22m

$565

BozemanPortland

BZN - PWM

BZNPWM

Bozeman Gallatin Field

Sat 12/28

10:55 am-12:05 am

2 stops11h 10m

Portland

Mon 1/6

1:15 pm-9:10 pm

2 stops9h 55m

$644

BillingsPortland

BIL - PWM

BILPWM

Billings Logan Intl

Wed 1/1

5:48 pm-2:38 pm

2 stops18h 50m

Portland

Sun 1/5

5:20 am-4:55 pm

2 stops13h 35m

$708

BozemanPortland

BZN - PWM

BZNPWM

Bozeman Gallatin Field

Sun 12/29

3:20 pm-12:10 am

1 stop6h 50m

Portland

Fri 1/3

6:05 am-2:06 pm

1 stop10h 01m

$764

BozemanPortland

BZN - PWM

BZNPWM

Bozeman Gallatin Field

Sat 3/8

3:53 pm-9:42 pm

3 stops27h 49m

Portland

Sun 3/16

2:19 pm-11:59 pm

2 stops11h 40m

$897

MissoulaPortland

MSO - PWM

MSOPWM

Missoula Johnson-Bell Field

Fri 3/14

2:33 pm-9:22 pm

2 stops28h 49m

Portland

Sat 3/22

7:20 pm-9:56 pm

2 stops28h 36m

$1,055

HelenaPortland

HLN - PWM

HLNPWM

Helena

Mon 12/30

6:25 am-11:20 pm

3 stops14h 55m

Portland

Sat 3/29

6:00 am-1:40 pm

2 stops9h 40m

$1,378

MissoulaPortland

MSO - PWM

MSOPWM

Missoula Johnson-Bell Field

Fri 3/14

2:36 pm-10:42 pm

2 stops30h 06m

Portland

Sat 3/22

12:55 pm-3:31 pm

3 stops28h 36m

$2,090

BozemanPortland

BZN - PWM

BZNPWM

Bozeman Gallatin Field

Mon 1/13

11:31 am-10:30 pm

1 stop8h 59m

$208

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 20 results
1
2

Best time to book a flight from Montana to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Montana with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Montana to Portland

Get recent, data-driven insights about flights from Montana to Portland including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Montana to Portland, Maine?

Currently, January is the cheapest month in which you can book a flight from Montana to Portland, Maine (average of $296). Flying from Montana to Portland, Maine in April is currently the most expensive (average of $498). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portland, Maine ranges from 2.9 - 4.5 inches per month. November is typically the wettest month, when rainfall can reach 4.5 in. August is typically the driest time to visit Portland, Maine when rainfall is around 2.9 in.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portland, Maine, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated December 18, 2024.
Read through reviews of airlines operating flights from Montana to Portland, such as Alaska Airlines, United Airlines and American Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,848 reviews
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,552 reviews
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,604 reviews
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
9,059 reviews
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Montana to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Portland from Montana?

    For a flight from Montana to Portland, you will be flying into Portland. Portland (PWM) is just 2.9 mi from the center of the city.

  • What are the cheapest airlines to fly from Montana to Portland, Maine one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $208. Users have also found prices from $263 and $376 on Delta and Southwest, respectively.

  • What are the most popular routes from Montana to Portland, Maine?

    While some choose either Missoula Johnson-Bell Field - Portland or Billings Logan Intl - Portland, Bozeman Gallatin Field - Portland is the most popular route from Montana to Portland, Maine.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Montana to Portland, Maine?

    Currently, January is the cheapest month in which you can book a flight from Montana to Portland, Maine (average of $296). Flying from Montana to Portland, Maine in April is currently the most expensive (average of $498). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 4 airlines flying from Montana to Portland

Discover the top 4 airlines that operate flights from Montana to Portland. 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 2,558,603 searches. Data last updated December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$298Average$793FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$298Average$767FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$383Average$714FlexibilityNo cancel feeOn-time63%
DeltaCheapest$417Average$623FlexibilityNo cancel feeOn-timeN/A
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