What airlines fly to Montrose?

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Montrose from Portland, Maine according to our data. United Airlines is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Montrose. Keep in mind that there are 3 different airlines that fly to Montrose on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Portland Airport to Montrose County Airport?

Prices for flights from Portland Airport to Montrose County Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Portland Airport to Montrose County Airport?

There is 1 operator available for flights from Portland Airport to Montrose County Airport as of October 2026.

How old do you have to be to fly from Portland Airport to Montrose County 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 Montrose County Airport.

What documentation or ID do you need to fly to Montrose County Airport?

The travel and health documents required for your trip to Montrose County 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 Montrose County Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$446 Cheap Flights from Portland, Maine to Montrose in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland, Maine to Montrose

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 1:50 pmPWM Portland-MTJ Montrose County

9h 50m1 stop Newark

7:05 am - 9:03 pmMTJ Montrose County-PWM Portland

11h 58m2 stops Denver Intl Newark

$446United Airlines

Sat, Jan 16 - Sat, Jan 23

9:10 am - 8:33 pmPWM Portland-MTJ Montrose County

13h 23m2 stops Newark Denver Intl

7:05 am - 9:03 pmMTJ Montrose County-PWM Portland

11h 58m2 stops Denver Intl Newark

$452United Airlines

Sat, Jan 16 - Sat, Jan 23

3:23 pm - 8:30 pmPWM Portland-MTJ Montrose County

7h 07m1 stop Denver Intl

7:05 am - 4:02 pmMTJ Montrose County-PWM Portland

6h 57m1 stop Denver Intl

$505United Airlines

Tue, Nov 17 - Wed, Nov 18

8:49 am - 8:30 pmPWM Portland-MTJ Montrose County

13h 41m2 stops Newark Denver Intl

7:05 am - 4:02 pmMTJ Montrose County-PWM Portland

6h 57m1 stop Denver Intl

$510United Airlines

Tue, Nov 17 - Wed, Nov 18

3:40 pm - 8:37 pmPWM Portland-MTJ Montrose County

6h 57m1 stop Denver Intl

7:15 am - 4:02 pmMTJ Montrose County-PWM Portland

6h 47m1 stop Denver Intl

$515United Airlines

Fri, Oct 23 - Sun, Oct 25

5:30 am - 12:36 pmPWM Portland-MTJ Montrose County

9h 06m2 stops Washington, D.C. Dulles Intl Denver Intl

7:05 am - 9:51 pmMTJ Montrose County-PWM Portland

12h 46m2 stops Denver Intl Chicago O'Hare Intl

$515United Airlines

Tue, Nov 17 - Wed, Nov 18

8:03 am - 8:37 pmPWM Portland-MTJ Montrose County

14h 34m2 stops Newark Denver Intl

7:15 am - 4:02 pmMTJ Montrose County-PWM Portland

6h 47m1 stop Denver Intl

$520United Airlines

Thu, Oct 22 - Sun, Oct 25

6:00 am - 2:27 pmPWM Portland-MTJ Montrose County

10h 27m2 stops Newark Denver Intl

7:15 am - 4:02 pmMTJ Montrose County-PWM Portland

6h 47m1 stop Denver Intl

$520United Airlines

Tue, Oct 20 - Fri, Oct 23

8:50 am - 8:15 pmPWM Portland-MTJ Montrose County

13h 25m2 stops Baltimore/Washington Denver Intl

4:45 pm - 2:05 pmMTJ Montrose County-PWM Portland

19h 20m2 stops Denver Intl Baltimore/Washington

$640Southwest

Sun, Mar 7 - Sun, Mar 14

6:30 am - 7:30 pmPWM Portland-MTJ Montrose County

15h 00m2 stops Chicago Midway Denver Intl

8:35 am - 11:05 pmMTJ Montrose County-PWM Portland

12h 30m2 stops Denver Intl Chicago Midway

$658Southwest

Fri, Oct 23 - Sun, Oct 25

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United Airlines flights from Portland, Maine to Montrose

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

United Airlines

Jan 16

PWM6:00 amPortland

9h 50m

1 stop

MTJ1:50 pmMontrose County

Jan 23

MTJ7:05 amMontrose County

11h 58m

2 stops

PWM9:03 pmPortland

$446

United Airlines

Jan 16

PWM9:10 amPortland

13h 23m

2 stops

MTJ8:33 pmMontrose County

Jan 23

MTJ7:05 amMontrose County

11h 58m

2 stops

PWM9:03 pmPortland

$452

United Airlines

Nov 17

PWM3:23 pmPortland

7h 07m

1 stop

MTJ8:30 pmMontrose County

Nov 18

MTJ7:05 amMontrose County

6h 57m

1 stop

PWM4:02 pmPortland

$505

American Airlines flights from Portland, Maine to Montrose

Our best American Airlines deals on Portland, Maine to Montrose flight tickets

American Airlines

Jan 16

PWM5:39 pmPortland

20h 40m

3 stops

MTJ12:19 pmMontrose County

Jan 23

MTJ1:02 pmMontrose County

25h 15m

2 stops

PWM4:17 pmPortland

$749

American Airlines

Jan 16

PWM5:39 pmPortland

20h 40m

3 stops

MTJ12:19 pmMontrose County

Jan 23

MTJ1:02 pmMontrose County

19h 23m

3 stops

PWM10:25 amPortland

$784

American Airlines

Oct 21

PWM7:26 pmPortland

18h 57m

3 stops

MTJ12:23 pmMontrose County

Oct 25

MTJ1:14 pmMontrose County

8h 45m

2 stops

PWM11:59 pmPortland

$847

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandMontrose

PWM Portland - MTJ Montrose County

PWMMTJ

Portland

Sat 1/16

6:00 am-1:50 pm

1 stop9h 50m

Montrose County

Sat 1/23

7:05 am-9:03 pm

2 stops11h 58m

$446

PortlandMontrose

PWM Portland - MTJ Montrose County

PWMMTJ

Portland

Sat 1/16

9:10 am-8:33 pm

2 stops13h 23m

Montrose County

Sat 1/23

7:05 am-9:03 pm

2 stops11h 58m

$452

PortlandMontrose

PWM Portland - MTJ Montrose County

PWMMTJ

Portland

Tue 11/17

3:23 pm-8:30 pm

1 stop7h 07m

Montrose County

Wed 11/18

7:05 am-4:02 pm

1 stop6h 57m

$505

PortlandMontrose

PWM Portland - MTJ Montrose County

PWMMTJ

Portland

Tue 11/17

8:49 am-8:30 pm

2 stops13h 41m

Montrose County

Wed 11/18

7:05 am-4:02 pm

1 stop6h 57m

$510

Quickest round-trip

PortlandMontrose

PWM Portland - MTJ Montrose County

PWMMTJ

Portland

Fri 10/23

3:40 pm-8:37 pm

1 stop6h 57m

Montrose County

Sun 10/25

7:15 am-4:02 pm

1 stop6h 47m

$515

PortlandMontrose

PWM Portland - MTJ Montrose County

PWMMTJ

Portland

Tue 11/17

5:30 am-12:36 pm

2 stops9h 06m

Montrose County

Wed 11/18

7:05 am-9:51 pm

2 stops12h 46m

$515

PortlandMontrose

PWM Portland - MTJ Montrose County

PWMMTJ

Portland

Thu 10/22

8:03 am-8:37 pm

2 stops14h 34m

Montrose County

Sun 10/25

7:15 am-4:02 pm

1 stop6h 47m

$520

PortlandMontrose

PWM Portland - MTJ Montrose County

PWMMTJ

Portland

Tue 10/20

6:00 am-2:27 pm

2 stops10h 27m

Montrose County

Fri 10/23

7:15 am-4:02 pm

1 stop6h 47m

$520

PortlandMontrose

PWM Portland - MTJ Montrose County

PWMMTJ

Portland

Sun 3/7

8:50 am-8:15 pm

2 stops13h 25m

Montrose County

Sun 3/14

4:45 pm-2:05 pm

2 stops19h 20m

$640

PortlandMontrose

PWM Portland - MTJ Montrose County

PWMMTJ

Portland

Fri 10/23

6:30 am-7:30 pm

2 stops15h 00m

Montrose County

Sun 10/25

8:35 am-11:05 pm

2 stops12h 30m

$658

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

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

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

You could potentially save up to 15% on your flight if you consider stops on a Portland, Maine to Montrose flight.

When to book flights from Portland, Maine to Montrose

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

Estimated round-trip price

Cheap Portland, Maine to Montrose (PWM to MTJ) flight deals and tips

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

Best Price Found	$446
Fastest flight time	6h 57m
Direct flights	None

The best flight deal from Portland, Maine to Montrose found on momondo in the last 72 hours is $446

The fastest flight from Portland, Maine to Montrose takes 6h 57m

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

Search flight deals

Frequently asked questions about flying from Portland, Maine to Montrose

How far is Portland to Montrose County by plane?
There are 1973.3 mi between Portland and Montrose County. By plane, this route typically takes 6h 57m.
When did momondo last update prices for flights from Portland Airport to Montrose County Airport?
Prices for flights from Portland Airport to Montrose County Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Portland Airport to Montrose County Airport?
There is 1 operator available for flights from Portland Airport to Montrose County Airport as of October 2026.
How old do you have to be to fly from Portland Airport to Montrose County 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 Montrose County Airport.
What documentation or ID do you need to fly to Montrose County Airport?
The travel and health documents required for your trip to Montrose County 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 Montrose County 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 Montrose?
Based on momondo bookings for flights between Portland, Maine and Montrose, the leading airline is United Airlines, making up 100% of the total bookings.

Best airlines flying from Portland, Maine to Montrose

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $169	Free Cancellation	Rating 7.4 10,324 reviews		Search United Airlines flights

Delta

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Montrose for you.

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

momondo does allow users to show only those flights to Montrose 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 Montrose?

momondo helps you find the best flight between Portland and Montrose by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Montrose, momondo offers a useful price alert feature which will track prices for flights to Montrose from Portland and alert you when they change.