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Cheap flights from Bozeman to Portland from $204

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 10/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Bozeman to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:48 pm - 9:51 pmBZN  Bozeman Gallatin Field-PWM Portland
7h 03m1 stop Chicago O'Hare Intl
United Airlines Logo
3:23 pm - 9:30 pmPWM  Portland-BZN Bozeman Gallatin Field
8h 07m1 stop Denver Intl
$397United Airlines
Tue, Oct 27 - Wed, Oct 28
United Airlines Logo
12:13 pm - 9:23 pmBZN  Bozeman Gallatin Field-PWM Portland
7h 10m1 stop Chicago O'Hare Intl
United Airlines Logo
6:06 am - 12:10 pmPWM  Portland-BZN Bozeman Gallatin Field
8h 04m1 stop Newark
$400United Airlines
Fri, Sep 11 - Tue, Sep 15
United Airlines Logo
12:48 pm - 9:51 pmBZN  Bozeman Gallatin Field-PWM Portland
7h 03m1 stop Chicago O'Hare Intl
United Airlines Logo
8:47 am - 9:30 pmPWM  Portland-BZN Bozeman Gallatin Field
14h 43m2 stops Chicago O'Hare Intl Denver Intl
$402United Airlines
Tue, Oct 27 - Wed, Oct 28
United Airlines Logo
12:48 pm - 11:21 pmBZN  Bozeman Gallatin Field-PWM Portland
8h 33m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
8:45 am - 9:30 pmPWM  Portland-BZN Bozeman Gallatin Field
14h 45m2 stops Newark Denver Intl
$407United Airlines
Tue, Oct 27 - Wed, Oct 28
Southwest Logo
6:30 am - 10:35 pmBZN  Bozeman Gallatin Field-PWM Portland
14h 05m2 stops Las Vegas Harry Reid Intl Baltimore/Washington
Southwest Logo
11:35 am - 10:05 pmPWM  Portland-BZN Bozeman Gallatin Field
12h 30m2 stops Nashville Intl Denver Intl
$425Southwest
Tue, Oct 13 - Tue, Oct 27
American Airlines Logo
6:30 am - 6:50 pmBZN  Bozeman Gallatin Field-PWM Portland
10h 20m1 stop Dallas/Fort Worth
American Airlines Logo
6:00 am - 3:26 pmPWM  Portland-BZN Bozeman Gallatin Field
11h 26m2 stops Washington, D.C. Reagan-National Dallas/Fort Worth
$431American Airlines
Fri, Sep 25 - Tue, Sep 29
American Airlines Logo
12:55 pm - 10:48 pmBZN  Bozeman Gallatin Field-PWM Portland
7h 53m1 stop Chicago O'Hare Intl
American Airlines Logo
6:02 am - 3:25 pmPWM  Portland-BZN Bozeman Gallatin Field
11h 23m2 stops Washington, D.C. Reagan-National Dallas/Fort Worth
$453American Airlines
Thu, Aug 27 - Mon, Aug 31
American Airlines Logo
12:55 pm - 11:47 pmBZN  Bozeman Gallatin Field-PWM Portland
8h 52m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National
American Airlines Logo
5:30 am - 3:25 pmPWM  Portland-BZN Bozeman Gallatin Field
11h 55m2 stops Philadelphia Dallas/Fort Worth
$458American Airlines
Thu, Aug 27 - Mon, Aug 31
Southwest Logo
7:15 pm - 10:30 amBZN  Bozeman Gallatin Field-PWM Portland
13h 15m2 stops Las Vegas Harry Reid Intl Baltimore/Washington
Southwest Logo
12:45 pm - 10:25 pmPWM  Portland-BZN Bozeman Gallatin Field
11h 40m2 stops Baltimore/Washington Denver Intl
$471Southwest
Sat, Nov 21 - Tue, Dec 1
Delta Logo
6:00 am - 10:23 pmBZN  Bozeman Gallatin Field-PWM Portland
14h 23m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson
Delta Logo
6:00 am - 1:16 pmPWM  Portland-BZN Bozeman Gallatin Field
9h 16m1 stop Atlanta Hartsfield-Jackson
$484Delta
Fri, Jan 15 - Mon, Jan 18

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Southwest flights from Bozeman to Portland, Maine

Our best Southwest deals on Bozeman to Portland, Maine flight tickets
Southwest
Oct 13
BZN6:30 amBozeman Gallatin Field
14h 05m
2 stops
PWM10:35 pmPortland
Oct 27
PWM11:35 amPortland
12h 30m
2 stops
BZN10:05 pmBozeman Gallatin Field
$425
Southwest
Dec 16
BZN8:05 amBozeman Gallatin Field
11h 40m
2 stops
PWM9:45 pmPortland
Dec 22
PWM1:25 pmPortland
14h 30m
2 stops
BZN1:55 amBozeman Gallatin Field
$507
Southwest
Oct 9
BZN6:15 pmBozeman Gallatin Field
13h 30m
2 stops
PWM9:45 amPortland
Oct 11
PWM7:25 amPortland
12h 10m
2 stops
BZN5:35 pmBozeman Gallatin Field
$539

Delta flights from Bozeman to Portland, Maine

Our best Delta deals on Bozeman to Portland, Maine flight tickets
Delta
Jan 15
BZN6:00 amBozeman Gallatin Field
14h 23m
2 stops
PWM10:23 pmPortland
Jan 18
PWM6:00 amPortland
9h 16m
1 stop
BZN1:16 pmBozeman Gallatin Field
$484
Delta
Jan 15
BZN6:00 amBozeman Gallatin Field
14h 23m
2 stops
PWM10:23 pmPortland
Jan 18
PWM12:50 pmPortland
13h 20m
2 stops
BZN12:10 amBozeman Gallatin Field
$489
Delta
Oct 13
BZN2:31 pmBozeman Gallatin Field
7h 04m
1 stop
PWM11:35 pmPortland
Oct 27
PWM1:52 pmPortland
12h 05m
2 stops
BZN11:57 pmBozeman Gallatin Field
$518

momondo Fare Finder

 
Customize your flight search to find flights from Bozeman to Portland, Maine 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, momondo users made 832,500 searches. Data last updated August 15, 2026.
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 10/27

12:48 pm-9:51 pm

1 stop7h 03m

Portland

Wed 10/28

3:23 pm-9:30 pm

1 stop8h 07m

$397

BozemanPortland

BZN Bozeman Gallatin Field - PWM Portland

BZNPWM

Bozeman Gallatin Field

Fri 9/11

12:13 pm-9:23 pm

1 stop7h 10m

Portland

Tue 9/15

6:06 am-12:10 pm

1 stop8h 04m

$400

BozemanPortland

BZN Bozeman Gallatin Field - PWM Portland

BZNPWM

Bozeman Gallatin Field

Tue 10/27

12:48 pm-9:51 pm

1 stop7h 03m

Portland

Wed 10/28

8:47 am-9:30 pm

2 stops14h 43m

$402

BozemanPortland

BZN Bozeman Gallatin Field - PWM Portland

BZNPWM

Bozeman Gallatin Field

Tue 10/27

12:48 pm-11:21 pm

2 stops8h 33m

Portland

Wed 10/28

8:45 am-9:30 pm

2 stops14h 45m

$407

BozemanPortland

BZN Bozeman Gallatin Field - PWM Portland

BZNPWM

Bozeman Gallatin Field

Tue 10/13

6:30 am-10:35 pm

2 stops14h 05m

Portland

Tue 10/27

11:35 am-10:05 pm

2 stops12h 30m

$425

BozemanPortland

BZN Bozeman Gallatin Field - PWM Portland

BZNPWM

Bozeman Gallatin Field

Fri 9/25

6:30 am-6:50 pm

1 stop10h 20m

Portland

Tue 9/29

6:00 am-3:26 pm

2 stops11h 26m

$431

BozemanPortland

BZN Bozeman Gallatin Field - PWM Portland

BZNPWM

Bozeman Gallatin Field

Thu 8/27

12:55 pm-10:48 pm

1 stop7h 53m

Portland

Mon 8/31

6:02 am-3:25 pm

2 stops11h 23m

$453

BozemanPortland

BZN Bozeman Gallatin Field - PWM Portland

BZNPWM

Bozeman Gallatin Field

Thu 8/27

12:55 pm-11:47 pm

2 stops8h 52m

Portland

Mon 8/31

5:30 am-3:25 pm

2 stops11h 55m

$458

BozemanPortland

BZN Bozeman Gallatin Field - PWM Portland

BZNPWM

Bozeman Gallatin Field

Sat 11/21

7:15 pm-10:30 am

2 stops13h 15m

Portland

Tue 12/1

12:45 pm-10:25 pm

2 stops11h 40m

$471

BozemanPortland

BZN Bozeman Gallatin Field - PWM Portland

BZNPWM

Bozeman Gallatin Field

Fri 1/15

6:00 am-10:23 pm

2 stops14h 23m

Portland

Mon 1/18

6:00 am-1:16 pm

1 stop9h 16m

$484

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portland from

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

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 $477 to $656.
The lowest price recently found on this route was $397.

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 17% 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 August 2026, prices for Bozeman to Portland, Maine flights are approximately 116% more expensive 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

Fastest flight time

7h 01m

Direct flights

None
The fastest flight from Bozeman to Portland, Maine takes 7h 01m
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 01m 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?

  • 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?

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 AirlinesPriceFrom $388Free CancellationRating
7.4
10,111 reviews
Search United Airlines flights
American AirlinesPriceFrom $400Free CancellationRating
7.1
11,941 reviews
Search American Airlines flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Boothbay Harbor
Jackson
Lewiston
Brunswick
Freeport
Gorham
Auburn
Bartlett
Conway
Windham
Bath
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.

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