What is the cheapest airline that flies from Maine to Montana?

Delta, United Airlines, and American Airlines are the most popular carriers operating from Maine to Montana

What airlines fly to Montana?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Montana from Maine according to our data. United Airlines is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Montana. Keep in mind that there are 3 different airlines that fly to Montana on a routine basis, so you have a few additional options to choose from.

How long is the flight from Maine to Montana?

If you’re flying from a popular airport in Maine, such as Portland or Bangor, and flying into Montana, then you can expect flight times to average 8h 22m and 10h 34m, respectively.

When did momondo last update prices for flights from Maine to Montana?

Prices for flights from Maine to Montana are updated daily.

How many operators does momondo search for flights from Maine to Montana?

There are 3 operators available for flights from Maine to Montana as of November 2026.

How old do you have to be to fly from Maine to Montana?

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 Maine to Montana.

What documentation or ID do you need to fly to Montana?

The necessary travel and health documents for your Montana trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$286 Cheap Flights from Maine to Montana in 2026/27

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Find the cheapest flights from Maine to Montana

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One-way

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Cheap round-trip flights

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6:00 am - 12:22 pmPWM Portland-BZN Bozeman Gallatin Field

8h 22m1 stop New York John F Kennedy Intl

12:25 pm - 11:26 pmBZN Bozeman Gallatin Field-PWM Portland

9h 01m1 stop Atlanta Hartsfield-Jackson

$385Delta

Sat, Jan 23 - Sat, Jan 30

5:30 am - 1:37 pmPWM Portland-BZN Bozeman Gallatin Field

10h 07m1 stop Atlanta Hartsfield-Jackson

12:25 pm - 11:26 pmBZN Bozeman Gallatin Field-PWM Portland

9h 01m1 stop Atlanta Hartsfield-Jackson

$385Delta

Sat, Jan 23 - Sat, Jan 30

5:30 am - 1:37 pmPWM Portland-BZN Bozeman Gallatin Field

10h 07m1 stop Atlanta Hartsfield-Jackson

12:25 pm - 11:55 pmBZN Bozeman Gallatin Field-PWM Portland

9h 30m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

$390Delta

Sat, Jan 23 - Sat, Jan 30

10:52 am - 11:06 pmPWM Portland-BZN Bozeman Gallatin Field

14h 14m2 stops Philadelphia Chicago O'Hare Intl

6:46 am - 9:43 pmBZN Bozeman Gallatin Field-PWM Portland

12h 57m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National

$395American Airlines

Sat, Jan 23 - Sat, Jan 30

11:49 am - 9:11 pmPWM Portland-BZN Bozeman Gallatin Field

11h 22m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl

7:09 am - 10:11 pmBZN Bozeman Gallatin Field-PWM Portland

13h 02m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National

$395American Airlines

Wed, Feb 10 - Wed, Feb 17

10:52 am - 11:06 pmPWM Portland-BZN Bozeman Gallatin Field

14h 14m2 stops Philadelphia Chicago O'Hare Intl

6:46 am - 9:44 pmBZN Bozeman Gallatin Field-PWM Portland

12h 58m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National

$439American Airlines

Sat, Jan 23 - Sun, Jan 31

11:10 am - 9:55 pmPWM Portland-BZN Bozeman Gallatin Field

12h 45m2 stops Baltimore/Washington Las Vegas Harry Reid Intl

3:30 pm - 9:50 amBZN Bozeman Gallatin Field-PWM Portland

16h 20m2 stops Denver Intl Baltimore/Washington

$502Southwest

Mon, Nov 23 - Tue, Dec 1

12:45 pm - 10:30 pmPWM Portland-BZN Bozeman Gallatin Field

11h 45m2 stops Baltimore/Washington Denver Intl

11:05 am - 11:55 pmBZN Bozeman Gallatin Field-PWM Portland

10h 50m2 stops Denver Intl Baltimore/Washington

$505Southwest

Thu, Dec 3 - Sun, Dec 6

9:40 am - 9:52 pmPWM Portland-MSO Missoula Johnson-Bell Field

14h 12m2 stops Washington, D.C. Dulles Intl Denver Intl

6:10 am - 9:03 pmMSO Missoula Johnson-Bell Field-PWM Portland

12h 53m2 stops Denver Intl Newark

$539United Airlines

Sat, Jan 23 - Wed, Jan 27

9:40 am - 9:52 pmPWM Portland-MSO Missoula Johnson-Bell Field

14h 12m2 stops Washington, D.C. Dulles Intl Denver Intl

6:10 am - 9:03 pmMSO Missoula Johnson-Bell Field-PWM Portland

12h 53m2 stops Denver Intl Newark

$549United Airlines

Sat, Jan 23 - Wed, Jan 27

Cheap last minute flights

Enter your travel dates to find the best prices.

5:13 am - 1:20 pmBGR Bangor-BZN Bozeman Gallatin Field

10h 07m2 stops New York LaGuardia Atlanta Hartsfield-Jackson

6:00 am - 4:20 pmBZN Bozeman Gallatin Field-BGR Bangor

8h 20m2 stops Minneapolis St Paul New York LaGuardia

$559Delta

Wed, Nov 11 - Tue, Nov 17

3:45 pm - 12:19 amBGR Bangor-BZN Bozeman Gallatin Field

10h 34m2 stops New York John F Kennedy Intl Salt Lake City

6:00 am - 4:20 pmBZN Bozeman Gallatin Field-BGR Bangor

8h 20m2 stops Minneapolis St Paul New York LaGuardia

$559Delta

Wed, Nov 11 - Wed, Nov 18

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

8h 07m1 stop Denver Intl

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

7h 32m1 stop Denver Intl

$575United Airlines

Wed, Nov 11 - Thu, Nov 19

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

8h 07m1 stop Denver Intl

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

7h 03m1 stop Chicago O'Hare Intl

$575United Airlines

Fri, Nov 6 - Tue, Nov 10

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

9h 18m1 stop Atlanta Hartsfield-Jackson

2:30 pm - 11:31 pmBZN Bozeman Gallatin Field-PWM Portland

7h 01m1 stop Atlanta Hartsfield-Jackson

$575Delta

Sat, Nov 7 - Wed, Nov 11

6:00 am - 1:20 pmPWM Portland-BZN Bozeman Gallatin Field

9h 20m1 stop Atlanta Hartsfield-Jackson

2:30 pm - 11:31 pmBZN Bozeman Gallatin Field-PWM Portland

7h 01m1 stop Atlanta Hartsfield-Jackson

$575Delta

Wed, Nov 11 - Tue, Nov 17

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

12h 00m2 stops Washington, D.C. Dulles Intl Denver Intl

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

7h 32m1 stop Denver Intl

$580United Airlines

Wed, Nov 11 - Thu, Nov 19

5:55 pm - 12:52 pmBGR Bangor-BZN Bozeman Gallatin Field

20h 57m3 stops Philadelphia Birmingham Dallas/Fort Worth

1:52 pm - 11:56 amBZN Bozeman Gallatin Field-BGR Bangor

20h 04m2 stops Dallas/Fort Worth Washington, D.C. Reagan-National

$943American Airlines

Wed, Nov 11 - Thu, Nov 19

6:47 pm - 12:52 pmPWM Portland-BZN Bozeman Gallatin Field

20h 05m3 stops Philadelphia Birmingham Dallas/Fort Worth

1:52 pm - 11:56 amBZN Bozeman Gallatin Field-PWM Portland

20h 04m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$947American Airlines

Wed, Nov 11 - Thu, Nov 19

6:47 pm - 12:52 pmPWM Portland-BZN Bozeman Gallatin Field

20h 05m3 stops Philadelphia Birmingham Dallas/Fort Worth

1:42 pm - 11:58 amBZN Bozeman Gallatin Field-PWM Portland

20h 16m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$980American Airlines

Sat, Nov 7 - Wed, Nov 11

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Delta flights from Maine to Montana

Our best Delta deals on Maine to Montana flight tickets

Delta

Jan 23

PWM6:00 amPortland

8h 22m

1 stop

BZN12:22 pmBozeman Gallatin Field

Jan 30

BZN12:25 pmBozeman Gallatin Field

9h 01m

1 stop

PWM11:26 pmPortland

$385

Delta

Jan 23

PWM6:00 amPortland

14h 01m

2 stops

BZN6:01 pmBozeman Gallatin Field

Jan 30

BZN12:25 pmBozeman Gallatin Field

9h 01m

1 stop

PWM11:26 pmPortland

$390

Delta

Jan 6

PWM6:17 amPortland

15h 38m

2 stops

MSO7:55 pmMissoula Johnson-Bell Field

Jan 16

MSO8:25 amMissoula Johnson-Bell Field

10h 45m

2 stops

PWM9:10 pmPortland

$419

American Airlines flights from Maine to Montana

Our best American Airlines deals on Maine to Montana flight tickets

American Airlines

Jan 23

PWM10:52 amPortland

14h 14m

2 stops

BZN11:06 pmBozeman Gallatin Field

Jan 30

BZN6:46 amBozeman Gallatin Field

12h 57m

2 stops

PWM9:43 pmPortland

$395

American Airlines

Jan 21

PWM5:00 amPortland

9h 41m

2 stops

BZN12:41 pmBozeman Gallatin Field

Jan 24

BZN6:46 amBozeman Gallatin Field

12h 58m

2 stops

PWM9:44 pmPortland

$439

American Airlines

Jan 23

PWM10:52 amPortland

14h 14m

2 stops

BZN11:06 pmBozeman Gallatin Field

Jan 31

BZN6:46 amBozeman Gallatin Field

12h 58m

2 stops

PWM9:44 pmPortland

$444

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PortlandBozeman

PWM Portland - BZN Bozeman Gallatin Field

PWMBZN

Portland

Sat 1/23

6:00 am-12:22 pm

1 stop8h 22m

Bozeman Gallatin Field

Sat 1/30

12:25 pm-11:26 pm

1 stop9h 01m

$385

PortlandBozeman

PWM Portland - BZN Bozeman Gallatin Field

PWMBZN

Portland

Sat 1/23

5:30 am-1:37 pm

1 stop10h 07m

Bozeman Gallatin Field

Sat 1/30

12:25 pm-11:26 pm

1 stop9h 01m

$385

PortlandBozeman

PWM Portland - BZN Bozeman Gallatin Field

PWMBZN

Portland

Sat 1/23

5:30 am-1:37 pm

1 stop10h 07m

Bozeman Gallatin Field

Sat 1/30

12:25 pm-11:55 pm

2 stops9h 30m

$390

PortlandBozeman

PWM Portland - BZN Bozeman Gallatin Field

PWMBZN

Portland

Sat 1/23

10:52 am-11:06 pm

2 stops14h 14m

Bozeman Gallatin Field

Sat 1/30

6:46 am-9:43 pm

2 stops12h 57m

$395

PortlandBozeman

PWM Portland - BZN Bozeman Gallatin Field

PWMBZN

Portland

Wed 2/10

11:49 am-9:11 pm

2 stops11h 22m

Bozeman Gallatin Field

Wed 2/17

7:09 am-10:11 pm

2 stops13h 02m

$395

PortlandBozeman

PWM Portland - BZN Bozeman Gallatin Field

PWMBZN

Portland

Sat 1/23

10:52 am-11:06 pm

2 stops14h 14m

Bozeman Gallatin Field

Sun 1/31

6:46 am-9:44 pm

2 stops12h 58m

$439

PortlandBozeman

PWM Portland - BZN Bozeman Gallatin Field

PWMBZN

Portland

Mon 11/23

11:10 am-9:55 pm

2 stops12h 45m

Bozeman Gallatin Field

Tue 12/1

3:30 pm-9:50 am

2 stops16h 20m

$502

PortlandBozeman

PWM Portland - BZN Bozeman Gallatin Field

PWMBZN

Portland

Thu 12/3

12:45 pm-10:30 pm

2 stops11h 45m

Bozeman Gallatin Field

Sun 12/6

11:05 am-11:55 pm

2 stops10h 50m

$505

PortlandMissoula

PWM Portland - MSO Missoula Johnson-Bell Field

PWMMSO

Portland

Sat 1/23

9:40 am-9:52 pm

2 stops14h 12m

Missoula Johnson-Bell Field

Wed 1/27

6:10 am-9:03 pm

2 stops12h 53m

$539

PortlandMissoula

PWM Portland - MSO Missoula Johnson-Bell Field

PWMMSO

Portland

Sat 1/23

9:40 am-9:52 pm

2 stops14h 12m

Missoula Johnson-Bell Field

Wed 1/27

6:10 am-9:03 pm

2 stops12h 53m

$549

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 Maine to Montana

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

Other information

What is the cheapest month to fly to Montana?

The cheapest month to fly to Montana from Maine is in November. Flight prices, which tend to average around $457, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Montana, with average flight prices from Maine averaging around $480.

Can stopping save me money on Maine to Montana flights?

You could potentially save up to 3% on your flight if you consider stops on a Maine to Montana flight.

Cheap Maine to Montana flight deals and tips

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

Best Price Found	$286
Fastest flight time	4h 45m
Direct flights	None

The best one-way flight to Montana from Maine in the past 72 hours is $286. The best round-trip flight deal from Maine to Montana found on momondo in the last 72 hours is $385.

The fastest flight from Maine to Montana takes 4h 45m

There are no direct flights from Maine to Montana. There are no popular flight routes from Maine to Montana.

Search flight deals

Frequently asked questions about flying from Maine to Montana

When did momondo last update prices for flights from Maine to Montana?
Prices for flights from Maine to Montana are updated daily.
How many operators does momondo search for flights from Maine to Montana?
There are 3 operators available for flights from Maine to Montana as of November 2026.
How old do you have to be to fly from Maine to Montana?
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 Maine to Montana.
What documentation or ID do you need to fly to Montana?
The necessary travel and health documents for your Montana trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Maine to Montana

Compare and see reviews for airlines that fly from Maine to Montana with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $249	Free Cancellation	Rating 7.8 8,698 reviews	Search Delta flights
United Airlines	PriceFrom $324	Free Cancellation	Rating 7.3 10,458 reviews	Search United Airlines flights
American Airlines	PriceFrom $358	Free Cancellation	Rating 7.0 12,231 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Maine to Montana?

It is quick and easy to find Maine to Montana 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 Montana that suits you.

Can I find flights from Maine to Montana with flexible booking policies on momondo?

Flights from Maine to Montana 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 Maine to Montana?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Montana from Maine.

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

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