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$255+ Cheap flights from Bozeman to Portland, ME (BZN - 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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — PWM
Nov 2 — Nov 91
Sun 11/2
Sun 11/9
1 adult, Economy
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Cheap flight deals from Bozeman to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Bozeman (BZN) 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 October 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$349
(American Airlines)

One-way from

$255
(United Airlines)

Popular in

February

Cheapest in

May

Average price

$572
Provider with most accurate pricing for Bozeman Gallatin Field-Portland flight deals.
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Provider most trusted by Cheapflights users for Bozeman Gallatin Field-Portland flights.
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From Bozeman Gallatin Field to Portland
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One-way flight from Bozeman Gallatin Field to Portland
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Highest demand for flights based on searches. 18% potential increase in price ($142 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Bozeman to Portland

Cheapest flights from Bozeman to Portland
Explore the most affordable flight options available from Bozeman to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 3, 2025.

This American Airlines deal was found by Cheapflights users on 10/1. 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.
Sat 10/251:00 pmBZN - PWM
1 stop7h 45mAmerican Airlines
Sat 11/16:20 amPWM - BZN
1 stop8h 48mAmerican Airlines
Deal found 10/1$349
This Delta deal was found by Cheapflights users on 10/1. 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.
Sat 10/256:00 amBZN - PWM
2 stops14h 19mDelta
Sat 11/14:48 pmPWM - BZN
2 stops8h 49mDelta
Deal found 10/1$384
This United Airlines deal was found by Cheapflights users on 10/1. 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 10/154:13 pmBZN - PWM
2 stops14h 58mUnited Airlines
Wed 10/226:14 amPWM - BZN
1 stop7h 25mUnited Airlines
Deal found 10/1$437
This American Airlines deal was found by Cheapflights users on 10/1. 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.
Fri 10/171:00 pmBZN - PWM
1 stop7h 45mAmerican Airlines
Tue 10/216:00 amPWM - BZN
2 stops12h 01mAmerican Airlines
Deal found 10/1$454
This Southwest deal was found by Cheapflights users on 10/1. 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.
Fri 10/1710:35 amBZN - PWM
2 stops11h 30mSouthwest
Tue 10/211:55 pmPWM - BZN
2 stops11h 30mSouthwest
Deal found 10/1$499
This United Airlines deal was found by Cheapflights users on 10/1. 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.
Fri 10/1710:50 amBZN - PWM
1 stop26h 58mUnited Airlines
Tue 10/216:00 amPWM - BZN
2 stops11h 24mUnited Airlines
Deal found 10/1$593

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bozeman 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 October 3, 2025.
Use the filters below to find and compare flights from Bozeman to Portland that are best for you.

Fly from

Bozeman

Fly to

Portland

Route

Depart

Return

Price

BozemanPortland

BZN - PWM

BZNPWM

Bozeman Gallatin Field

Sat 10/25

1:00 pm-10:45 pm

1 stop7h 45m

Portland

Sat 11/1

6:20 am-1:08 pm

1 stop8h 48m

$349

BozemanPortland

BZN - PWM

BZNPWM

Bozeman Gallatin Field

Thu 3/5

11:30 am-11:17 pm

1 stop9h 47m

Portland

Mon 3/9

4:48 pm-9:58 pm

1 stop7h 10m

$389

BozemanPortland

BZN - PWM

BZNPWM

Bozeman Gallatin Field

Wed 10/15

4:13 pm-9:11 am

2 stops14h 58m

Portland

Wed 10/22

6:14 am-11:39 am

1 stop7h 25m

$437

BozemanPortland

BZN - PWM

BZNPWM

Bozeman Gallatin Field

Fri 10/17

10:35 am-12:05 am

2 stops11h 30m

Portland

Tue 10/21

1:55 pm-11:25 pm

2 stops11h 30m

$499

BozemanPortland

BZN - PWM

BZNPWM

Bozeman Gallatin Field

Fri 3/6

4:22 pm-10:44 am

2 stops16h 22m

Portland

Mon 3/9

4:48 pm-9:58 pm

1 stop7h 10m

$513

BozemanPortland

BZN - PWM

BZNPWM

Bozeman Gallatin Field

Thu 3/5

11:30 am-11:17 pm

1 stop9h 47m

Portland

Sun 3/8

7:22 pm-9:47 am

2 stops16h 25m

$513

BozemanPortland

BZN - PWM

BZNPWM

Bozeman Gallatin Field

Wed 10/8

11:10 am-11:59 pm

2 stops10h 49m

$255

BozemanPortland

BZN - PWM

BZNPWM

Bozeman Gallatin Field

Tue 10/14

4:19 pm-9:11 am

2 stops14h 52m

$320

BozemanPortland

BZN - PWM

BZNPWM

Bozeman Gallatin Field

Sat 2/21

2:45 pm-11:15 am

2 stops18h 30m

$356

BozemanPortland

BZN - PWM

BZNPWM

Bozeman Gallatin Field

Fri 2/20

3:00 pm-1:51 pm

2 stops20h 51m

$401

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/30

Showing 1-10 of 14 results
1
2

Compare providers for flights from Bozeman to Portland

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bozeman to Portland in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Bozeman-Portland, Maine flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bozeman-Portland, Maine flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bozeman-Portland, Maine flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bozeman-Portland, Maine flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bozeman-Portland, Maine flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Bozeman to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Bozeman 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.

Cheapflights Insights

Everything you need to know about your flight from Bozeman to Portland

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

Currently, January is the cheapest month in which you can book a flight from Bozeman to Portland, Maine (average of $296). Flying from Bozeman to Portland, Maine in July is currently the most expensive (average of $394). 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.

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 October 3, 2025.
Read through reviews of airlines operating flights from Bozeman to Portland, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,966 reviews

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,966 reviews
Delta
8.0
Very good
7,966 reviews

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,940 reviews
Delta
8.0
Very good
7,966 reviews

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
11,040 reviews
Delta
8.0
Very good
7,966 reviews

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • How long is the flight from Bozeman to Portland, Maine?

    For as low as $349, American Airlines can have you in Portland, Maine from Bozeman in 7h 45m. There are 1988 mi between Bozeman and Portland, Maine. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Bozeman to Portland, Maine round-trip?

    Cheapflights users have booked flights from Bozeman to Portland, Maine round-trip from $302. Other airlines that can offer you cheap pricing are Delta, from $312, and United Airlines, from $440. Users have found that American Airlines is 52% cheaper than the other options available to this destination.

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

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $255. However, be on the lookout for offers from Southwest and Delta, as they are both options that can get you from Bozeman to Portland, Maine for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Bozeman 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 Bozeman to Portland, Maine?

    Currently, January is the cheapest month in which you can book a flight from Bozeman to Portland, Maine (average of $296). Flying from Bozeman to Portland, Maine in July is currently the most expensive (average of $394). 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

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Brunswick
North Conway
Auburn
Conway

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Top 3 airlines flying from Bozeman to Portland

Discover the top 3 airlines that operate flights from Bozeman 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 October 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$302Average$560FlexibilityNo cancel feeOn-time71%
DeltaCheapest$312Average$618FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$440Average$557FlexibilityNo cancel feeOn-time69%

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