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Cheap flights from Portland (PWM) to Montana from $198

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 8/20. 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.
PWM — BZN
May 15 — May 221
From?
To?
Wed 5/15
Wed 5/22
1 adult, Economy
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How far in advance should I book a flight from Portland, Maine to Montana?

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.

What is the cheapest month to fly from Portland, Maine to Montana?

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 is the cheapest time to fly from Portland, Maine to Montana (PWM - MT)?

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.

Cheap American Airlines flights from Portland to Montana

Explore cheap flight options specifically provided by American Airlines for the route between Portland and Montana. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
Take a look at some of the lowest-priced American Airlines flights heading from Portland to Montana. Make sure to check back often as deals are often changing.
Tue 8/2011:19 amPWM - BZN
2 stops10h 30mAmerican Airlines
Thu 8/297:10 amBZN - PWM
2 stops13h 18mAmerican Airlines
Deal found 5/8$443
Thu 6/67:42 amPWM - MSO
2 stops15h 31mAmerican Airlines
Thu 6/1312:46 pmMSO - PWM
1 stop7h 57mAmerican Airlines
Deal found 5/9$452
Thu 9/56:07 amPWM - BZN
2 stops14h 33mAmerican Airlines
Mon 9/91:48 pmBZN - PWM
1 stop25h 32mAmerican Airlines
Deal found 5/9$454
Thu 9/56:07 amPWM - BZN
2 stops14h 33mAmerican Airlines
Mon 9/97:40 amBZN - PWM
2 stops15h 02mAmerican Airlines
Deal found 5/9$524
Thu 9/56:25 pmPWM - BZN
1 stop26h 15mAmerican Airlines
Mon 9/91:48 pmBZN - PWM
1 stop25h 32mAmerican Airlines
Deal found 5/9$530
Thu 9/55:55 pmPWM - MSO
1 stop20h 32mAmerican Airlines
Sat 9/141:30 pmMSO - PWM
2 stops19h 54mAmerican Airlines
Deal found 5/9$531
Thu 9/55:13 pmPWM - MSO
2 stops21h 14mAmerican Airlines
Sat 9/141:30 pmMSO - PWM
2 stops19h 54mAmerican Airlines
Deal found 5/9$535
Thu 9/55:55 pmPWM - MSO
1 stop20h 32mAmerican Airlines
Sat 9/141:30 pmMSO - PWM
1 stop25h 05mAmerican Airlines
Deal found 5/9$569
Thu 6/1312:29 pmPWM - MSO
2 stops10h 44mAmerican Airlines
Mon 6/1712:46 pmMSO - PWM
1 stop21h 08mAmerican Airlines
Deal found 5/9$604

Cheap Delta flights from Portland to Montana

Explore cheap flight options specifically provided by Delta for the route between Portland and Montana. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
To aid your search, here are some of the cheapest Delta flights we've found from Portland to Montana. Check back soon if you're not seeing flights that suit your needs.
Thu 7/115:37 amPWM - BZN
2 stops10h 22mDelta
Tue 7/2311:26 amBZN - PWM
2 stops9h 58mDelta
Deal found 5/9$484
Tue 8/206:05 amPWM - BZN
1 stop8h 59mDelta
Thu 8/291:55 pmBZN - PWM
1 stop7h 44mDelta
Deal found 5/8$573
Mon 7/225:37 amPWM - BZN
2 stops8h 43mDelta
Sat 7/276:00 amBZN - PWM
2 stops12h 09mDelta
Deal found 5/9$576
Wed 8/142:40 pmPWM - BIL
2 stops11h 35mDelta
Fri 8/232:00 pmBIL - PWM
2 stops7h 06mDelta
Deal found 5/9$623
Sun 7/215:37 amPWM - BZN
2 stops10h 22mDelta
Sat 7/276:00 amBZN - PWM
2 stops12h 09mDelta
Deal found 5/9$678
Sun 7/215:37 amPWM - BZN
2 stops10h 22mDelta
Fri 7/2611:26 amBZN - PWM
2 stops9h 30mDelta
Deal found 5/9$748

Cheap Portland to Montana flights in May & June 2024

Find cheap flight options from Portland to Montana specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,717,708 searches. Prices were last updated on May 10, 2024.
Listed are some of the best fares we've found on flights departing from Portland to Montana in 2024. More deals are always being added, so be sure to check back regularly.
Thu 6/67:42 amPWM - MSO
2 stops15h 31mAmerican Airlines
Thu 6/1312:46 pmMSO - PWM
1 stop7h 57mAmerican Airlines
Deal found 5/9$452
Thu 6/66:00 amPWM - MSO
1 stop7h 51mUnited Airlines
Thu 6/1312:48 pmMSO - PWM
1 stop6h 45mUnited Airlines
Deal found 5/9$467
Thu 6/1311:35 amPWM - MSO
2 stops11h 38mAmerican Airlines
Mon 6/176:55 amMSO - PWM
2 stops15h 57mAmerican Airlines
Deal found 5/9$530
Sat 6/83:20 pmPWM - BZN
1 stop8h 10mUnited Airlines
Sat 6/156:25 pmBZN - PWM
2 stops11h 59mUnited Airlines
Deal found 5/9$603
Thu 6/1312:29 pmPWM - MSO
2 stops10h 44mAmerican Airlines
Mon 6/1712:46 pmMSO - PWM
1 stop21h 08mAmerican Airlines
Deal found 5/9$604
Thu 6/67:42 amPWM - MSO
2 stops15h 31mAmerican Airlines
Thu 6/136:55 amMSO - PWM
2 stops14h 58mAmerican Airlines
Deal found 5/9$612
Thu 6/64:50 pmPWM - BZN
1 stop7h 32mUnited Airlines
Thu 6/1311:55 amBZN - PWM
1 stop7h 11mUnited Airlines
Deal found 5/9$614
Fri 6/76:00 amPWM - BZN
2 stops15h 18mAmerican Airlines
Sun 6/91:24 pmBZN - PWM
2 stops21h 15mAmerican Airlines
Deal found 5/9$623
Sat 6/86:00 amPWM - BZN
2 stops17h 30mUnited Airlines
Sat 6/156:25 pmBZN - PWM
2 stops11h 59mUnited Airlines
Deal found 5/9$625

Portland to Montana 2024 flight deals

Discover exclusive flight deals for travel between Portland and Montana in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
Listed are some of the best fares we've found on flights departing from Portland to Montana in 2024. More deals are always being added, so be sure to check back regularly.
Sat 8/246:00 amPWM - MSO
2 stops11h 59mUnited Airlines
Tue 8/2710:45 amMSO - PWM
2 stops11h 14mUnited Airlines
Deal found 5/8$418
Tue 8/2011:19 amPWM - BZN
2 stops10h 30mAmerican Airlines
Thu 8/297:10 amBZN - PWM
2 stops13h 18mAmerican Airlines
Deal found 5/8$443
Sat 8/246:00 amPWM - MSO
2 stops11h 59mUnited Airlines
Tue 8/2710:45 amMSO - PWM
2 stops11h 14mUnited Airlines
Deal found 5/9$448
Thu 6/67:42 amPWM - MSO
2 stops15h 31mAmerican Airlines
Thu 6/1312:46 pmMSO - PWM
1 stop7h 57mAmerican Airlines
Deal found 5/9$452
Thu 9/56:07 amPWM - BZN
2 stops14h 33mAmerican Airlines
Mon 9/91:48 pmBZN - PWM
1 stop25h 32mAmerican Airlines
Deal found 5/9$454
Thu 6/66:00 amPWM - MSO
1 stop7h 51mUnited Airlines
Thu 6/1312:48 pmMSO - PWM
1 stop6h 45mUnited Airlines
Deal found 5/9$467
Thu 7/115:37 amPWM - BZN
2 stops10h 22mDelta
Tue 7/2311:26 amBZN - PWM
2 stops9h 58mDelta
Deal found 5/9$484
Sat 8/246:00 amPWM - MSO
2 stops11h 59mUnited Airlines
Tue 8/276:30 amMSO - PWM
1 stop7h 16mUnited Airlines
Deal found 5/9$518
Sat 9/73:45 pmPWM - BZN
1 stop25h 39mUnited Airlines
Sat 9/146:15 pmBZN - PWM
2 stops14h 16mUnited Airlines
Deal found 5/9$523

One-way flights to Montana from Portland

Search for one-way flight options from Portland to Montana. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
Take a look at some of the best available options we've come across on one-way flights from Portland to Montana. Users needing a return flight from Portland to Montana should utilize the search form above.
Tue 8/208:02 amPWM - BZN
2 stops13h 47mAmerican Airlines
Deal found 5/8$198
Tue 8/204:50 pmPWM - BZN
1 stop7h 35mUnited Airlines
Deal found 5/8$205
Wed 7/107:14 amPWM - BIL
1 stop7h 02mAmerican Airlines
Deal found 5/9$224
Wed 7/106:15 amPWM - BIL
2 stops13h 41mDelta
Deal found 5/9$264
Tue 8/206:00 amPWM - BZN
3 stops17h 26mUnited Airlines
Deal found 5/8$372
Wed 5/152:35 pmPWM - BIL
2 stops10h 20mDelta
Deal found 5/9$449
Wed 7/106:00 amPWM - BIL
3 stops17h 09mUnited Airlines
Deal found 5/9$644
Wed 5/156:05 amPWM - BIL
3 stops16h 55mUnited Airlines
Deal found 5/9$684

Find flights from Portland to Montana within your budget

Customize your flight search to find flights from Portland to Montana 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 2,717,708 searches. Data last updated May 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$418 - $624

Route

Depart

Return

Price

PortlandMissoula Johnson-Bell Field

PWM - MSO

PWMMSO

Portland

Sat 8/24

2 stops11h 59m

Missoula Johnson-Bell Field

Tue 8/27

2 stops11h 14m

$418

PortlandBozeman Gallatin Field

PWM - BZN

PWMBZN

Portland

Tue 8/20

2 stops10h 30m

Bozeman Gallatin Field

Thu 8/29

2 stops13h 18m

$443

PortlandMissoula Johnson-Bell Field

PWM - MSO

PWMMSO

Portland

Sat 8/24

2 stops11h 59m

Missoula Johnson-Bell Field

Tue 8/27

2 stops11h 14m

$448

PortlandMissoula Johnson-Bell Field

PWM - MSO

PWMMSO

Portland

Thu 6/6

2 stops15h 31m

Missoula Johnson-Bell Field

Thu 6/13

1 stop7h 57m

$452

PortlandBozeman Gallatin Field

PWM - BZN

PWMBZN

Portland

Thu 9/5

2 stops14h 33m

Bozeman Gallatin Field

Mon 9/9

1 stop25h 32m

$454

PortlandMissoula Johnson-Bell Field

PWM - MSO

PWMMSO

Portland

Thu 6/6

1 stop7h 51m

Missoula Johnson-Bell Field

Thu 6/13

1 stop6h 45m

$467

PortlandBozeman Gallatin Field

PWM - BZN

PWMBZN

Portland

Thu 7/11

2 stops10h 22m

Bozeman Gallatin Field

Tue 7/23

2 stops9h 58m

$484

PortlandBozeman Gallatin Field

PWM - BZN

PWMBZN

Portland

Tue 8/20

1 stop8h 59m

Bozeman Gallatin Field

Thu 8/29

1 stop7h 44m

$573

PortlandBozeman Gallatin Field

PWM - BZN

PWMBZN

Portland

Wed 7/10

3 stops33h 48m

Bozeman Gallatin Field

Wed 7/17

3 stops23h 30m

$624

Flights are sorted by cheapest first

Deals found on 5/8

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Montana

Get insights into the airlines that provide service to Montana. 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 Montana. Reviews last updated May 10, 2024.
To help decide which airline to fly from Portland to Montana, see what other customers have to say about American Airlines, Delta and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,142 reviews
Check prices

Overall

8.1

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.3

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,142 reviews
Alaska Airlines
8.1
Very good
9,142 reviews
Check prices

Overall

8.1

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.3

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.0
Very good
10,768 reviews
Alaska Airlines
8.1
Very good
9,142 reviews
Check prices

Overall

8.1

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.3

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
11,027 reviews
Alaska Airlines
8.1
Very good
9,142 reviews
Check prices

Overall

8.1

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.3

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

American Airlines
7.3
Good
14,665 reviews
Alaska Airlines
8.1
Very good
9,142 reviews
Check prices

Overall

8.1

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.3

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

Find useful and relevant information for your journey from Portland to Montana. 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 from for flights from Portland to Montana?

    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.

  • Can I find flights from Portland, Maine to Montana for under $500 on Cheapflights?

    Yes, there are multiple flights from Portland, Maine to Montana for under $500. The cheapest flight booked recently is on United Airlines for just $418, but on average you can expect to pay $509.

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

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $198. Users have also found prices from $205 and $264 on United Airlines and Delta, respectively.

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

    Most travelers choose Portland - Bozeman Gallatin Field, Portland - Missoula Johnson-Bell Field or Portland - Billings Logan Intl when deciding on the best route from Portland, Maine to Montana.

  • What are the most popular airlines that fly from Portland, Maine to Montana?

    When booking a flight from Portland, Maine to Montana, you may want to consider flying on American Airlines, Delta or United Airlines as they are the most popular for this route.

  • What does PWM to BZN mean?

    PWM and BZN are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. PWM to BZN refers to a flight route from Portland Airport to Bozeman Gallatin Field Airport. Kalispell Glacier Park Airport (FCA), Missoula Johnson-Bell Field Airport (MSO), Billings Logan Intl Airport (BIL), Great Falls Airport (GTF), Helena Airport (HLN) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Portland to Montana that include extra baggage allowance?

    The amount of baggage you can bring on your Portland to Montana flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Portland to Montana with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portland to Montana flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Portland to Montana that allow pets onboard?

    Many airlines flying from Portland to Montana offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Portland to Montana?

    Yes, you can often find last-minute deals on Portland to Montana flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Portland, Maine to Montana flight deals updated?

    The Portland, Maine to Montana flight deals you see on this page were last updated on 5/9.

See more FAQs

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Alternative routes for Portland to Montana
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Top 3 airlines flying from Portland to Montana

Discover the top 3 airlines that operate flights from Portland to Montana. 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 2,717,708 searches. Data last updated May 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$370Average$637FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$435Average$750FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$450Average$766FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
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Search flights from Portland to Montana by cabin class

Find flights from Portland to Montana, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
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When you search for this flight from Portland to Montana, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Portland to Montana flexibly with Cheapflights today.

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Not ready to book yet? You can track prices for flights from Portland to Montana on Cheapflights with our Price Alert feature and get notified when better prices are available.

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