What airlines fly to Portland, Maine?

United Airlines, JetBlue and Delta are the top three most popular airlines that fly to Portland, Maine from Bozeman according to our data. United Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Portland, Maine. Keep in mind that there are 5 different airlines that fly to Portland, Maine on a routine basis, so you have a few additional options to choose from.

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

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

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

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

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

There are 2 operators available for flights from Bozeman Gallatin Field Airport to Portland Airport as of September 2026.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bozeman Gallatin Field Airport to Portland Airport.

What documentation or ID do you need to fly to Portland Airport?

The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$193 Cheap Flights from Bozeman to Portland, Maine in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Bozeman to Portland

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 am - 4:02 pmBZN Bozeman Gallatin Field-PWM Portland

7h 32m1 stop Denver Intl

3:23 pm - 9:30 pmPWM Portland-BZN Bozeman Gallatin Field

8h 07m1 stop Denver Intl

$385United Airlines

Tue, Nov 3 - Wed, Nov 11

2:29 pm - 11:35 pmBZN Bozeman Gallatin Field-PWM Portland

7h 06m1 stop Atlanta Hartsfield-Jackson

6:01 am - 1:19 pmPWM Portland-BZN Bozeman Gallatin Field

9h 18m1 stop Atlanta Hartsfield-Jackson

$385Delta

Wed, Oct 21 - Wed, Oct 28

12:53 pm - 9:54 pmBZN Bozeman Gallatin Field-PWM Portland

7h 01m1 stop Chicago O'Hare Intl

5:30 am - 3:16 pmPWM Portland-BZN Bozeman Gallatin Field

11h 46m2 stops Washington, D.C. Dulles Intl San Francisco

$390United Airlines

Wed, Oct 21 - Wed, Oct 28

6:30 am - 4:02 pmBZN Bozeman Gallatin Field-PWM Portland

7h 32m1 stop Denver Intl

8:49 am - 9:30 pmPWM Portland-BZN Bozeman Gallatin Field

14h 41m2 stops Newark Denver Intl

$390United Airlines

Wed, Nov 4 - Thu, Nov 12

12:48 pm - 9:51 pmBZN Bozeman Gallatin Field-PWM Portland

7h 03m1 stop Chicago O'Hare Intl

5:30 am - 3:16 pmPWM Portland-BZN Bozeman Gallatin Field

11h 46m2 stops Washington, D.C. Dulles Intl San Francisco

$390United Airlines

Tue, Nov 3 - Wed, Nov 11

2:29 pm - 11:35 pmBZN Bozeman Gallatin Field-PWM Portland

7h 06m1 stop Atlanta Hartsfield-Jackson

6:01 am - 1:19 pmPWM Portland-BZN Bozeman Gallatin Field

9h 18m1 stop Atlanta Hartsfield-Jackson

$407Delta

Wed, Oct 21 - Fri, Oct 30

2:29 pm - 11:35 pmBZN Bozeman Gallatin Field-PWM Portland

7h 06m1 stop Atlanta Hartsfield-Jackson

6:01 am - 1:19 pmPWM Portland-BZN Bozeman Gallatin Field

9h 18m1 stop Atlanta Hartsfield-Jackson

$407Delta

Mon, Oct 19 - Wed, Oct 28

1:15 pm - 11:43 pmBZN Bozeman Gallatin Field-PWM Portland

8h 28m1 stop Chicago O'Hare Intl

7:00 am - 12:25 pmPWM Portland-BZN Bozeman Gallatin Field

7h 25m1 stop Chicago O'Hare Intl

$480American Airlines

Sat, Oct 17 - Wed, Oct 28

7:39 am - 11:23 pmBZN Bozeman Gallatin Field-PWM Portland

13h 44m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National

5:00 am - 12:41 pmPWM Portland-BZN Bozeman Gallatin Field

9h 41m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl

$490American Airlines

Thu, Dec 17 - Mon, Jan 11

1:30 pm - 12:23 amBZN Bozeman Gallatin Field-PWM Portland

8h 53m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National

5:00 am - 12:41 pmPWM Portland-BZN Bozeman Gallatin Field

9h 41m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl

$490American Airlines

Thu, Dec 17 - Mon, Jan 11

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Delta flights from Bozeman to Portland, Maine

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

Delta

Oct 21

BZN2:29 pmBozeman Gallatin Field

7h 06m

1 stop

PWM11:35 pmPortland

Oct 28

PWM6:01 amPortland

9h 18m

1 stop

BZN1:19 pmBozeman Gallatin Field

$385

Delta

Oct 19

BZN2:29 pmBozeman Gallatin Field

7h 06m

1 stop

PWM11:35 pmPortland

Oct 28

PWM6:01 amPortland

9h 18m

1 stop

BZN1:19 pmBozeman Gallatin Field

$407

Delta

Oct 19

BZN2:29 pmBozeman Gallatin Field

7h 06m

1 stop

PWM11:35 pmPortland

Oct 28

PWM4:47 pmPortland

9h 40m

2 stops

BZN12:27 amBozeman Gallatin Field

$412

Southwest flights from Bozeman to Portland, Maine

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

Southwest

Oct 17

BZN8:15 amBozeman Gallatin Field

9h 10m

2 stops

PWM7:25 pmPortland

Oct 31

PWM5:35 amPortland

9h 20m

2 stops

BZN12:55 pmBozeman Gallatin Field

$445

Southwest

Oct 19

BZN7:05 amBozeman Gallatin Field

12h 50m

2 stops

PWM9:55 pmPortland

Oct 28

PWM12:55 pmPortland

11h 15m

2 stops

BZN10:10 pmBozeman Gallatin Field

$500

Southwest

Oct 18

BZN4:20 pmBozeman Gallatin Field

15h 30m

2 stops

PWM9:50 amPortland

Oct 27

PWM11:35 amPortland

12h 35m

2 stops

BZN10:10 pmBozeman Gallatin Field

$568

momondo Fare Finder

Use the filters below to find and compare flights from Bozeman to Portland, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BozemanPortland

BZN Bozeman Gallatin Field - PWM Portland

BZNPWM

Bozeman Gallatin Field

Tue 11/3

6:30 am-4:02 pm

1 stop7h 32m

Portland

Wed 11/11

3:23 pm-9:30 pm

1 stop8h 07m

$385

BozemanPortland

BZN Bozeman Gallatin Field - PWM Portland

BZNPWM

Bozeman Gallatin Field

Wed 10/21

2:29 pm-11:35 pm

1 stop7h 06m

Portland

Wed 10/28

6:01 am-1:19 pm

1 stop9h 18m

$385

BozemanPortland

BZN Bozeman Gallatin Field - PWM Portland

BZNPWM

Bozeman Gallatin Field

Wed 10/21

12:53 pm-9:54 pm

1 stop7h 01m

Portland

Wed 10/28

5:30 am-3:16 pm

2 stops11h 46m

$390

BozemanPortland

BZN Bozeman Gallatin Field - PWM Portland

BZNPWM

Bozeman Gallatin Field

Wed 11/4

6:30 am-4:02 pm

1 stop7h 32m

Portland

Thu 11/12

8:49 am-9:30 pm

2 stops14h 41m

$390

BozemanPortland

BZN Bozeman Gallatin Field - PWM Portland

BZNPWM

Bozeman Gallatin Field

Tue 11/3

12:48 pm-9:51 pm

1 stop7h 03m

Portland

Wed 11/11

5:30 am-3:16 pm

2 stops11h 46m

$390

BozemanPortland

BZN Bozeman Gallatin Field - PWM Portland

BZNPWM

Bozeman Gallatin Field

Wed 10/21

2:29 pm-11:35 pm

1 stop7h 06m

Portland

Fri 10/30

6:01 am-1:19 pm

1 stop9h 18m

$407

BozemanPortland

BZN Bozeman Gallatin Field - PWM Portland

BZNPWM

Bozeman Gallatin Field

Mon 10/19

2:29 pm-11:35 pm

1 stop7h 06m

Portland

Wed 10/28

6:01 am-1:19 pm

1 stop9h 18m

$407

BozemanPortland

BZN Bozeman Gallatin Field - PWM Portland

BZNPWM

Bozeman Gallatin Field

Sat 10/17

1:15 pm-11:43 pm

1 stop8h 28m

Portland

Wed 10/28

7:00 am-12:25 pm

1 stop7h 25m

$480

BozemanPortland

BZN Bozeman Gallatin Field - PWM Portland

BZNPWM

Bozeman Gallatin Field

Thu 12/17

7:39 am-11:23 pm

2 stops13h 44m

Portland

Mon 1/11

5:00 am-12:41 pm

2 stops9h 41m

$490

BozemanPortland

BZN Bozeman Gallatin Field - PWM Portland

BZNPWM

Bozeman Gallatin Field

Thu 12/17

1:30 pm-12:23 am

2 stops8h 53m

Portland

Mon 1/11

5:00 am-12:41 pm

2 stops9h 41m

$490

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 Bozeman to Portland, Maine

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 Bozeman and Portland, Maine?

Prices are currently low for flights on this route.

Typical prices usually range from $400 to $803.
The lowest price recently found on this route was $385.

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

The cheapest month to fly to Portland, Maine from Bozeman is in January. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel to Portland, Maine during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $389.

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

You could potentially save up to 31% on your flight if you consider stops on a Bozeman to Portland, Maine flight.

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

As of September 2026, prices for Bozeman to Portland, Maine flights are approximately 10% cheaper when compared to flights at the same time last year.

When to book flights from Bozeman to Portland, Maine

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

Estimated round-trip price

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

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

Best Price Found	$193
Fastest flight time	7h 03m
Direct flights	None

The best one-way flight to Portland, Maine from Bozeman in the past 72 hours is $193. The best round-trip flight deal from Bozeman to Portland, Maine found on momondo in the last 72 hours is $385.

The fastest flight from Bozeman to Portland, Maine takes 7h 03m

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

Search flight deals

Frequently asked questions about flying from Bozeman to Portland, Maine

How far is Bozeman Gallatin Field to Portland by plane?
The distance between Bozeman Gallatin Field and Portland is about 1985.7 mi. 7h 03m is a normal flight duration for this route.
When did momondo last update prices for flights from Bozeman Gallatin Field Airport to Portland Airport?
Prices for flights from Bozeman Gallatin Field Airport to Portland Airport are updated daily.
How many operators does momondo search for flights from Bozeman Gallatin Field Airport to Portland Airport?
There are 2 operators available for flights from Bozeman Gallatin Field Airport to Portland Airport as of September 2026.
How old do you have to be to fly from Bozeman Gallatin Field Airport to Portland Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bozeman Gallatin Field Airport to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Bozeman to Portland, Maine?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Bozeman to Portland, Maine is United Airlines (77% of total bookings). The next most popular airline is American Airlines (23%).

Best airlines flying from Bozeman to Portland, Maine

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $388	Free Cancellation	Rating 7.4 10,261 reviews		Search United Airlines flights
American Airlines	PriceFrom $416	Free Cancellation	Rating 7.0 12,097 reviews		Search American Airlines flights

North Conway

Jackson

Boothbay Harbor

Brunswick

Lewiston

Freeport

Auburn

Conway

Bartlett

Gorham

Bath

Windham

Intervale

Oxford

Georgetown

Falmouth

Tamworth

Why use momondo?

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

It is quick and easy to find Bozeman to Portland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Portland that suits you.

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

Flights from Bozeman to Portland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Portland from Bozeman. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Portland from Bozeman are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Portland, Maine trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Fri 10/30

Fri 11/6

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Nearby airports

Airlines

Cabin classes

Other United States destinations

Other flights from Bozeman

Complete your trip

Feeling lucky

Airports servicing Maine

Rockland Knox County Regional Airport

Cheap flights from Bozeman to Portland from $193

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bozeman to Portland departing on 10/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Bozeman to Portland

Cheap round-trip flights

Cheap one-way flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Delta flights from Bozeman to Portland, Maine

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

Southwest flights from Bozeman to Portland, Maine

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

momondo Fare Finder

Use the filters below to find and compare flights from Bozeman to Portland, Maine that are best for you.

See travel insights to Portland from

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

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

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

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

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

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

What airlines fly to Portland, Maine?

When to book flights from Bozeman to Portland, Maine

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Bozeman to Portland, Maine

Best airlines flying from Bozeman to Portland, Maine

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

Traveling to a place near Portland?

Why use momondo?

An easier way to manage your Portland, Maine trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Maine

Fly your favorite airline to Portland

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Portland

List of cabin classes available on flights landing in Portland. Availability may vary depending on flight origin and airline.

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Bozeman

According to popular flight searches on momondo this year

Complete your trip to Portland

Explore popular destinations other users love

According to popular flight searches on momondo this year