What airlines fly to Bozeman?

JetBlue, Delta and United Airlines are the top three most popular airlines that fly to Bozeman from Portland, Maine according to our data. JetBlue is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Bozeman. Keep in mind that there are 6 different airlines that fly to Bozeman on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Portland to Bozeman Gallatin Field?

Delta and Southwest are the most popular carriers operating from Portland to Bozeman Gallatin Field

When did momondo last update prices for flights from Portland Airport to Bozeman Gallatin Field Airport?

Prices for flights from Portland Airport to Bozeman Gallatin Field Airport are updated daily.

How many operators does momondo search for flights from Portland Airport to Bozeman Gallatin Field Airport?

As of August 2026, there are 3 operators available to choose from for flights from Portland Airport to Bozeman Gallatin Field Airport.

How old do you have to be to fly from Portland Airport to Bozeman Gallatin Field Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Bozeman Gallatin Field Airport.

What documentation or ID do you need to fly to Bozeman Gallatin Field Airport?

The travel and health documents required for your trip to Bozeman Gallatin Field Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bozeman Gallatin Field Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$195 Cheap Flights from Portland, Maine to Bozeman in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland, Maine to Bozeman

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 1:16 pm-

9h 16m

12:36 pm - 10:23 pm-

7h 47m

$389Delta

Mon, Jan 25 - Sat, Jan 30

6:00 am - 1:16 pm-

9h 16m

12:36 pm - 10:23 pm-

7h 47m

$389Delta

Sat, Jan 23 - Sat, Jan 30

7:00 am - 12:25 pm-

7h 25m

1:15 pm - 11:40 pm-

8h 25m

$389American Airlines

Thu, Oct 22 - Mon, Oct 26

8:00 am - 3:25 pm-

9h 25m

6:26 am - 6:52 pm-

10h 26m

$389American Airlines

Tue, Aug 25 - Tue, Sep 1

2:10 pm - 10:30 pm-

10h 20m

6:55 am - 10:10 pm-

13h 15m

$389Southwest

Fri, Sep 11 - Tue, Sep 15

6:30 am - 1:15 pm-

8h 45m

12:36 pm - 10:23 pm-

7h 47m

$389Delta

Sat, Jan 23 - Sat, Jan 30

7:00 am - 12:25 pm-

7h 25m

1:15 pm - 11:40 pm-

8h 25m

$389American Airlines

Wed, Oct 21 - Mon, Oct 26

10:45 am - 9:19 pm-

12h 34m

6:30 am - 3:51 pm-

7h 21m

$394United Airlines

Wed, Aug 26 - Sat, Aug 29

11:35 am - 10:05 pm-

12h 30m

7:05 am - 9:50 pm-

12h 45m

$405Southwest

Wed, Oct 21 - Mon, Oct 26

6:00 am - 11:45 am-

7h 45m

6:30 am - 4:02 pm-

7h 32m

$411United Airlines

Wed, Oct 21 - Mon, Oct 26

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Southwest flights from Portland, Maine to Bozeman

Our best Southwest deals on Portland, Maine to Bozeman flight tickets

Southwest

Oct 21

PWM11:35 amPortland

12h 30m

2 stops

BZN10:05 pmBozeman Gallatin Field

Oct 26

BZN7:05 amBozeman Gallatin Field

12h 45m

2 stops

PWM9:50 pmPortland

$405

Southwest

Sep 11

PWM2:10 pmPortland

10h 20m

2 stops

BZN10:30 pmBozeman Gallatin Field

Sep 16

BZN6:55 amBozeman Gallatin Field

12h 20m

2 stops

PWM9:15 pmPortland

$411

Southwest

Sep 15

PWM1:05 pmPortland

11h 25m

2 stops

BZN10:30 pmBozeman Gallatin Field

Sep 22

BZN6:55 amBozeman Gallatin Field

12h 20m

2 stops

PWM9:15 pmPortland

$443

United Airlines flights from Portland, Maine to Bozeman

Our best United Airlines deals on Portland, Maine to Bozeman flight tickets

United Airlines

Sep 18

PWM6:00 amPortland

7h 03m

1 stop

BZN11:03 amBozeman Gallatin Field

Sep 21

BZN11:47 amBozeman Gallatin Field

10h 12m

2 stops

PWM11:59 pmPortland

$416

United Airlines

Aug 26

PWM7:40 amPortland

9h 43m

1 stop

BZN3:23 pmBozeman Gallatin Field

Aug 29

BZN10:25 amBozeman Gallatin Field

6h 52m

1 stop

PWM7:17 pmPortland

$429

United Airlines

Aug 22

PWM5:15 amPortland

7h 27m

1 stop

BZN10:42 amBozeman Gallatin Field

Sep 5

BZN12:43 pmBozeman Gallatin Field

6h 40m

1 stop

PWM9:23 pmPortland

$452

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandBozeman

PWM - BZN

PWMBZN

Portland

Mon 1/25

6:00 am-1:16 pm

1 stop9h 16m

Bozeman Gallatin Field

Sat 1/30

12:36 pm-10:23 pm

1 stop7h 47m

$389

PortlandBozeman

PWM - BZN

PWMBZN

Portland

Sat 1/23

6:00 am-1:16 pm

1 stop9h 16m

Bozeman Gallatin Field

Sat 1/30

12:36 pm-10:23 pm

1 stop7h 47m

$389

PortlandBozeman

PWM - BZN

PWMBZN

Portland

Thu 10/22

7:00 am-12:25 pm

1 stop7h 25m

Bozeman Gallatin Field

Mon 10/26

1:15 pm-11:40 pm

1 stop8h 25m

$389

PortlandBozeman

PWM - BZN

PWMBZN

Portland

Tue 8/25

8:00 am-3:25 pm

1 stop9h 25m

Bozeman Gallatin Field

Tue 9/1

6:26 am-6:52 pm

1 stop10h 26m

$389

PortlandBozeman

PWM - BZN

PWMBZN

Portland

Fri 9/11

2:10 pm-10:30 pm

2 stops10h 20m

Bozeman Gallatin Field

Tue 9/15

6:55 am-10:10 pm

2 stops13h 15m

$389

PortlandBozeman

PWM - BZN

PWMBZN

Portland

Sat 1/23

6:30 am-1:15 pm

1 stop8h 45m

Bozeman Gallatin Field

Sat 1/30

12:36 pm-10:23 pm

1 stop7h 47m

$389

PortlandBozeman

PWM - BZN

PWMBZN

Portland

Wed 10/21

7:00 am-12:25 pm

1 stop7h 25m

Bozeman Gallatin Field

Mon 10/26

1:15 pm-11:40 pm

1 stop8h 25m

$389

PortlandBozeman

PWM - BZN

PWMBZN

Portland

Wed 8/26

10:45 am-9:19 pm

2 stops12h 34m

Bozeman Gallatin Field

Sat 8/29

6:30 am-3:51 pm

1 stop7h 21m

$394

PortlandBozeman

PWM - BZN

PWMBZN

Portland

Wed 10/21

11:35 am-10:05 pm

2 stops12h 30m

Bozeman Gallatin Field

Mon 10/26

7:05 am-9:50 pm

2 stops12h 45m

$405

Quickest round-trip

PortlandBozeman

PWM - BZN

PWMBZN

Portland

Wed 10/21

6:00 am-11:45 am

1 stop7h 45m

Bozeman Gallatin Field

Mon 10/26

6:30 am-4:02 pm

1 stop7h 32m

$411

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland, Maine to Bozeman

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between Portland, Maine and Bozeman?

Prices are currently typical for flights on this route.

Typical prices usually range from $350 to $579.
The lowest price recently found on this route was $389.

What is the cheapest month to fly to Bozeman?

The month of November is, on average, the cheapest month to fly to Bozeman from Portland, Maine, with most prices found around $249. If you don’t want to visit Bozeman in November, then you should wait until January to fly from Portland, Maine, when ticket prices are also cheap, with an average price of $359.

Can stopping save me money on Portland, Maine to Bozeman flights?

You could potentially save up to 13% on your flight if you consider stops on a Portland, Maine to Bozeman flight.

How have Portland, Maine to Bozeman flight prices changed over time?

As of August 2026, prices for Portland, Maine to Bozeman flights are approximately 77% more expensive when compared to flights at the same time last year.

When to book flights from Portland, Maine to Bozeman

Are you open to changing your travel dates? Check out the ideal times to fly from Portland, Maine to Bozeman according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Portland, Maine to Bozeman (PWM to BZN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Bozeman

Fastest flight time	7h 45m
Direct flights	None

The fastest flight from Portland, Maine to Bozeman takes 7h 45m

There are no direct flights from Portland, Maine to Bozeman. There are no popular flight routes from Portland, Maine to Bozeman.

Search flight deals

Frequently asked questions about flying from Portland, Maine to Bozeman

How far is Portland to Bozeman Gallatin Field by plane?
A flight from Portland to Bozeman Gallatin Field will travel around 1985.7 mi. A reasonable flight in good conditions will take 7h 45m.
When did momondo last update prices for flights from Portland Airport to Bozeman Gallatin Field Airport?
Prices for flights from Portland Airport to Bozeman Gallatin Field Airport are updated daily.
How many operators does momondo search for flights from Portland Airport to Bozeman Gallatin Field Airport?
As of August 2026, there are 3 operators available to choose from for flights from Portland Airport to Bozeman Gallatin Field Airport.
How old do you have to be to fly from Portland Airport to Bozeman Gallatin Field Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Bozeman Gallatin Field Airport.
What documentation or ID do you need to fly to Bozeman Gallatin Field Airport?
The travel and health documents required for your trip to Bozeman Gallatin Field Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bozeman Gallatin Field Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Portland, Maine to Bozeman?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Portland, Maine to Bozeman is United Airlines (56% of total bookings). The next most popular airlines are American Airlines (34%) and Delta (11%).

Best airlines flying from Portland, Maine to Bozeman

Compare and see reviews for airlines that fly from Portland, Maine to Bozeman with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $203	Free Cancellation	Rating 7.8 8,483 reviews	Search Delta flights
United Airlines	PriceFrom $309	Free Cancellation	Rating 7.4 10,059 reviews	Search United Airlines flights
American Airlines	PriceFrom $358	Free Cancellation	Rating 7.1 11,845 reviews	Search American Airlines flights

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Why use momondo?

Why should I use momondo to find a flight deal from Portland to Bozeman?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Bozeman from Portland.

Can I find flights from Portland to Bozeman with flexible booking policies on momondo?

momondo does allow users to show only those flights to Bozeman from Portland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Portland to Bozeman?

Once all potential Portland to Bozeman flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Portland to Bozeman right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Portland to Bozeman now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Bozeman and let you know when they change.