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$130+ 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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — PWM
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
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 November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$290
(United Airlines)

One-way from

$130
(United Airlines)

Popular in

February

Cheapest in

December

Average price

$534
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. 24% potential increase in price ($190 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in November 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 November 13, 2025.

This United Airlines deal was found by Cheapflights users on 11/13. 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.
Sat 12/612:50 pmBZN - PWM
1 stop6h 27mUnited Airlines
Wed 12/106:00 amPWM - BZN
2 stops11h 31mUnited Airlines
Deal found 11/13$290
This Delta deal was found by Cheapflights users on 11/12. 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.
Wed 12/107:25 amBZN - PWM
2 stops14h 34mDelta
Sat 12/134:45 pmPWM - BZN
2 stops8h 52mDelta
Deal found 11/12$338
This Delta deal was found by Cheapflights users on 11/11. 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 12/63:00 pmBZN - PWM
2 stops19h 13mDelta
Fri 12/124:53 pmPWM - BZN
2 stops8h 44mDelta
Deal found 11/11$339
This Southwest deal was found by Cheapflights users on 11/13. 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 12/135:00 amBZN - PWM
2 stops14h 55mSouthwest
Wed 12/1712:45 pmPWM - BZN
2 stops12h 00mSouthwest
Deal found 11/13$422
This United Airlines deal was found by Cheapflights users on 11/12. 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 12/1012:50 pmBZN - PWM
2 stops8h 19mUnited Airlines
Sat 12/136:00 amPWM - BZN
3 stops17h 39mUnited Airlines
Deal found 11/12$510
This Delta deal was found by Cheapflights users on 11/13. 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 12/136:00 amBZN - PWM
2 stops14h 23mDelta
Wed 12/176:08 amPWM - BZN
1 stop9h 18mDelta
Deal found 11/13$582
This United Airlines deal was found by Cheapflights users on 11/13. 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.
Sat 12/1310:49 amBZN - PWM
2 stops10h 23mUnited Airlines
Wed 12/176:00 amPWM - BZN
3 stops17h 40mUnited Airlines
Deal found 11/13$593
This American Airlines deal was found by Cheapflights users on 11/12. 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.
Wed 12/2411:39 amBZN - PWM
2 stops21h 41mAmerican Airlines
Wed 12/3112:36 pmPWM - BZN
2 stops26h 08mAmerican Airlines
Deal found 11/12$619

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 November 13, 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 12/6

12:50 pm-9:17 pm

1 stop6h 27m

Portland

Wed 12/10

6:00 am-3:31 pm

2 stops11h 31m

$290

BozemanPortland

BZN - PWM

BZNPWM

Bozeman Gallatin Field

Wed 12/10

7:25 am-11:59 pm

2 stops14h 34m

Portland

Sat 12/13

4:45 pm-11:37 pm

2 stops8h 52m

$338

BozemanPortland

BZN - PWM

BZNPWM

Bozeman Gallatin Field

Sat 12/6

3:00 pm-12:13 pm

2 stops19h 13m

Portland

Fri 12/12

4:53 pm-11:37 pm

2 stops8h 44m

$339

BozemanPortland

BZN - PWM

BZNPWM

Bozeman Gallatin Field

Sat 12/13

5:00 am-9:55 pm

2 stops14h 55m

Portland

Wed 12/17

12:45 pm-10:45 pm

2 stops12h 00m

$422

BozemanPortland

BZN - PWM

BZNPWM

Bozeman Gallatin Field

Wed 4/1

11:30 am-10:58 pm

1 stop9h 28m

Portland

Sun 4/5

4:23 pm-10:00 pm

1 stop7h 37m

$502

BozemanPortland

BZN - PWM

BZNPWM

Bozeman Gallatin Field

Wed 12/10

12:50 pm-11:09 pm

2 stops8h 19m

Portland

Sat 12/13

6:00 am-9:39 pm

3 stops17h 39m

$510

BozemanPortland

BZN - PWM

BZNPWM

Bozeman Gallatin Field

Tue 12/9

12:50 pm-11:09 pm

2 stops8h 19m

$130

BozemanPortland

BZN - PWM

BZNPWM

Bozeman Gallatin Field

Thu 12/18

6:22 pm-9:44 am

2 stops13h 22m

$175

BozemanPortland

BZN - PWM

BZNPWM

Bozeman Gallatin Field

Wed 12/17

12:50 pm-11:09 pm

2 stops8h 19m

$175

BozemanPortland

BZN - PWM

BZNPWM

Bozeman Gallatin Field

Tue 12/9

1:46 pm-11:37 am

3 stops19h 51m

$224

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 11 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 November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Bozeman-Portland, Maine flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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, March is the cheapest month in which you can book a flight from Bozeman to Portland, Maine (average of $162). Flying from Bozeman to Portland, Maine in October is currently the most expensive (average of $287). 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 November 13, 2025.
Read through reviews of airlines operating flights from Bozeman to Portland, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
8,007 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
9,017 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,051 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 $290, United Airlines can have you in Portland, Maine from Bozeman in 6h 27m. 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 $179. Other airlines that can offer you cheap pricing are American Airlines, from $302, and United Airlines, from $388. Users have found that Delta is 69% cheaper than the other options available to this destination.

  • 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, March is the cheapest month in which you can book a flight from Bozeman to Portland, Maine (average of $162). Flying from Bozeman to Portland, Maine in October is currently the most expensive (average of $287). 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
North Conway
Brunswick
Auburn
Conway

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Bozeman to Portland

Discover the top 4 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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$179Average$437FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$302Average$548FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$388Average$547FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$419Average$574FlexibilityNo cancel feeOn-time63%

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