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 59% 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 August 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.

$494 Cheap Flights from Portland, Maine to Montrose in 2026

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 - 2:36 pmPWM Portland-MTJ Montrose County

10h 36m2 stops Newark Denver Intl

12:50 pm - 9:27 pmMTJ Montrose County-PWM Portland

6h 37m1 stop Chicago O'Hare Intl

$494United Airlines

Tue, Jan 5 - Sat, Jan 9

6:03 am - 11:48 amPWM Portland-MTJ Montrose County

7h 45m1 stop Chicago O'Hare Intl

7:15 am - 9:23 pmMTJ Montrose County-PWM Portland

12h 08m2 stops Denver Intl Chicago O'Hare Intl

$494United Airlines

Sat, Aug 29 - Tue, Sep 1

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

10h 27m2 stops Newark Denver Intl

7:15 am - 9:23 pmMTJ Montrose County-PWM Portland

12h 08m2 stops Denver Intl Chicago O'Hare Intl

$499United Airlines

Sat, Aug 29 - Tue, Sep 1

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

10h 27m2 stops Newark Denver Intl

1:42 pm - 11:59 pmMTJ Montrose County-PWM Portland

8h 17m2 stops Denver Intl Washington, D.C. Dulles Intl

$499United Airlines

Sat, Aug 29 - Tue, Sep 1

6:03 am - 11:48 amPWM Portland-MTJ Montrose County

7h 45m1 stop Chicago O'Hare Intl

7:15 am - 3:51 pmMTJ Montrose County-PWM Portland

6h 36m1 stop Denver Intl

$511United Airlines

Sat, Aug 29 - Tue, Sep 1

5:55 am - 7:25 pmPWM Portland-MTJ Montrose County

15h 30m2 stops Baltimore/Washington Denver Intl

9:15 am - 9:05 pmMTJ Montrose County-PWM Portland

9h 50m2 stops Denver Intl Baltimore/Washington

$608Southwest

Mon, Sep 7 - Sat, Sep 12

8:00 am - 1:30 pmPWM Portland-MTJ Montrose County

7h 30m1 stop Dallas/Fort Worth

10:16 am - 11:47 pmMTJ Montrose County-PWM Portland

11h 31m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$624American Airlines

Mon, Sep 7 - Sat, Sep 12

6:02 am - 1:30 pmPWM Portland-MTJ Montrose County

9h 28m2 stops Washington, D.C. Reagan-National Dallas/Fort Worth

10:16 am - 11:47 pmMTJ Montrose County-PWM Portland

11h 31m3 stops Dallas/Fort Worth Tulsa Chicago O'Hare Intl

$1,114American Airlines

Mon, Sep 7 - Sat, Sep 12

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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

Aug 29

PWM6:03 amPortland

7h 45m

1 stop

MTJ11:48 amMontrose County

Sep 1

MTJ7:15 amMontrose County

12h 08m

2 stops

PWM9:23 pmPortland

$494

United Airlines

Aug 29

PWM6:00 amPortland

10h 27m

2 stops

MTJ2:27 pmMontrose County

Sep 1

MTJ1:42 pmMontrose County

8h 17m

2 stops

PWM11:59 pmPortland

$499

United Airlines

Aug 29

PWM6:03 amPortland

7h 45m

1 stop

MTJ11:48 amMontrose County

Sep 1

MTJ7:15 amMontrose County

6h 36m

1 stop

PWM3:51 pmPortland

$511

American Airlines flights from Portland, Maine to Montrose

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

American Airlines

Sep 7

PWM8:00 amPortland

7h 30m

1 stop

MTJ1:30 pmMontrose County

Sep 12

MTJ10:16 amMontrose County

11h 31m

2 stops

PWM11:47 pmPortland

$624

American Airlines

Sep 7

PWM6:02 amPortland

9h 28m

2 stops

MTJ1:30 pmMontrose County

Sep 12

MTJ10:16 amMontrose County

11h 31m

3 stops

PWM11:47 pmPortland

$1,114

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandMontrose

PWM Portland - MTJ Montrose County

PWMMTJ

Portland

Tue 1/5

6:00 am-2:36 pm

2 stops10h 36m

Montrose County

Sat 1/9

12:50 pm-9:27 pm

1 stop6h 37m

$494

PortlandMontrose

PWM Portland - MTJ Montrose County

PWMMTJ

Portland

Sat 8/29

6:03 am-11:48 am

1 stop7h 45m

Montrose County

Tue 9/1

7:15 am-9:23 pm

2 stops12h 08m

$494

PortlandMontrose

PWM Portland - MTJ Montrose County

PWMMTJ

Portland

Sat 8/29

6:00 am-2:27 pm

2 stops10h 27m

Montrose County

Tue 9/1

7:15 am-9:23 pm

2 stops12h 08m

$499

PortlandMontrose

PWM Portland - MTJ Montrose County

PWMMTJ

Portland

Sat 8/29

6:00 am-2:27 pm

2 stops10h 27m

Montrose County

Tue 9/1

1:42 pm-11:59 pm

2 stops8h 17m

$499

Quickest round-trip

PortlandMontrose

PWM Portland - MTJ Montrose County

PWMMTJ

Portland

Sat 8/29

6:03 am-11:48 am

1 stop7h 45m

Montrose County

Tue 9/1

7:15 am-3:51 pm

1 stop6h 36m

$511

PortlandMontrose

PWM Portland - MTJ Montrose County

PWMMTJ

Portland

Mon 9/7

5:55 am-7:25 pm

2 stops15h 30m

Montrose County

Sat 9/12

9:15 am-9:05 pm

2 stops9h 50m

$608

PortlandMontrose

PWM Portland - MTJ Montrose County

PWMMTJ

Portland

Mon 9/7

8:00 am-1:30 pm

1 stop7h 30m

Montrose County

Sat 9/12

10:16 am-11:47 pm

2 stops11h 31m

$624

PortlandMontrose

PWM Portland - MTJ Montrose County

PWMMTJ

Portland

Mon 9/7

6:02 am-1:30 pm

2 stops9h 28m

Montrose County

Sat 9/12

10:16 am-11:47 pm

3 stops11h 31m

$1,114

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

Fastest flight time	7h 45m
Direct flights	None

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

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 7h 45m.
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 August 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 10,072 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.