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Cheap flights from Portland, Maine to Montrose from $319

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to Montrose departing on 6/29. 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
0 bags

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Find the cheapest flights from Portland, Maine to Montrose

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:17 am - 8:09 pm
PWM
-
MTJ
10h 52m
2 stops
United Airlines Logo
7:30 am - 10:57 pm
MTJ
-
PWM
13h 27m
2 stops
$419United Airlines
Tue, Oct 27 - Wed, Oct 28
United Airlines Logo
9:10 am - 8:09 pm
PWM
-
MTJ
12h 59m
2 stops
United Airlines Logo
7:30 am - 3:49 pm
MTJ
-
PWM
6h 19m
1 stop
$529United Airlines
Tue, Oct 27 - Wed, Oct 28
United Airlines Logo
9:10 am - 8:09 pm
PWM
-
MTJ
12h 59m
2 stops
United Airlines Logo
1:35 pm - 4:09 pm
MTJ
-
PWM
24h 34m
3 stops
$583United Airlines
Tue, Oct 27 - Wed, Oct 28
Southwest Logo
8:25 am - 7:30 pm
PWM
-
MTJ
13h 05m
2 stops
Southwest Logo
8:00 am - 12:05 am
MTJ
-
PWM
14h 05m
2 stops
$600Southwest
Sat, Jul 11 - Fri, Jul 17
United Airlines Logo
3:31 pm - 8:10 pm
PWM
-
MTJ
6h 39m
1 stop
United Airlines Logo
7:25 am - 9:11 am
MTJ
-
PWM
23h 46m
2 stops
$607United Airlines
Thu, May 21 - Tue, May 26
United Airlines Logo
3:31 pm - 8:10 pm
PWM
-
MTJ
6h 39m
1 stop
United Airlines Logo
7:25 am - 9:11 am
MTJ
-
PWM
23h 46m
2 stops
$609United Airlines
Thu, May 21 - Tue, May 26
Southwest Logo
5:30 am - 7:30 pm
PWM
-
MTJ
16h 00m
2 stops
Southwest Logo
8:00 am - 11:40 pm
MTJ
-
PWM
13h 40m
2 stops
$618Southwest
Sun, Jul 12 - Sat, Jul 18
United Airlines Logo
3:31 pm - 8:10 pm
PWM
-
MTJ
6h 39m
1 stop
United Airlines Logo
3:25 pm - 2:26 pm
MTJ
-
PWM
21h 01m
2 stops
$664United Airlines
Thu, May 21 - Tue, May 26
United Airlines Logo
3:31 pm - 8:10 pm
PWM
-
MTJ
6h 39m
1 stop
United Airlines Logo
3:25 pm - 2:26 pm
MTJ
-
PWM
21h 01m
2 stops
$667United Airlines
Thu, May 21 - Tue, May 26
United Airlines Logo
3:31 pm - 8:10 pm
PWM
-
MTJ
6h 39m
1 stop
United Airlines Logo
1:40 pm - 2:26 pm
MTJ
-
PWM
22h 46m
2 stops
$669United Airlines
Thu, May 21 - Tue, May 26

United Airlines flights from Portland, Maine to Montrose

Our best United Airlines deals on Portland, Maine to Montrose flight tickets
United Airlines
Oct 27
PWM11:17 amPortland
10h 52m
2 stops
MTJ8:09 pmMontrose County
Oct 28
MTJ7:30 amMontrose County
13h 27m
2 stops
PWM10:57 pmPortland
$419
United Airlines
Oct 27
PWM9:10 amPortland
12h 59m
2 stops
MTJ8:09 pmMontrose County
Oct 28
MTJ7:30 amMontrose County
6h 19m
1 stop
PWM3:49 pmPortland
$529
United Airlines
Oct 27
PWM9:10 amPortland
12h 59m
2 stops
MTJ8:09 pmMontrose County
Oct 28
MTJ1:35 pmMontrose County
24h 34m
3 stops
PWM4:09 pmPortland
$583

American Airlines flights from Portland, Maine to Montrose

Our best American Airlines deals on Portland, Maine to Montrose flight tickets
American Airlines
May 21
PWM1:35 pmPortland
25h 55m
2 stops
MTJ1:30 pmMontrose County
May 26
MTJ2:21 pmMontrose County
19h 25m
2 stops
PWM11:46 amPortland
$691
American Airlines
Aug 10
PWM6:12 pmPortland
21h 17m
2 stops
MTJ1:29 pmMontrose County
Aug 15
MTJ10:11 amMontrose County
10h 33m
2 stops
PWM10:44 pmPortland
$726
American Airlines
Aug 10
PWM8:00 amPortland
7h 29m
1 stop
MTJ1:29 pmMontrose County
Aug 15
MTJ2:19 pmMontrose County
26h 34m
1 stop
PWM6:53 pmPortland
$730

momondo Fare Finder

 
Customize your flight search to find flights from Portland, Maine to Montrose 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 May 8, 2026.
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 - MTJ

PWMMTJ

Portland

Tue 10/27

11:17 am-8:09 pm

2 stops10h 52m

Montrose County

Wed 10/28

7:30 am-10:57 pm

2 stops13h 27m

$419
Quickest round-trip

PortlandMontrose

PWM - MTJ

PWMMTJ

Portland

Tue 10/27

9:10 am-8:09 pm

2 stops12h 59m

Montrose County

Wed 10/28

7:30 am-3:49 pm

1 stop6h 19m

$529

PortlandMontrose

PWM - MTJ

PWMMTJ

Portland

Tue 10/27

9:10 am-8:09 pm

2 stops12h 59m

Montrose County

Wed 10/28

1:35 pm-4:09 pm

3 stops24h 34m

$583

PortlandMontrose

PWM - MTJ

PWMMTJ

Portland

Sat 7/11

8:25 am-7:30 pm

2 stops13h 05m

Montrose County

Fri 7/17

8:00 am-12:05 am

2 stops14h 05m

$600

PortlandMontrose

PWM - MTJ

PWMMTJ

Portland

Thu 5/21

3:31 pm-8:10 pm

1 stop6h 39m

Montrose County

Tue 5/26

7:25 am-9:11 am

2 stops23h 46m

$607

PortlandMontrose

PWM - MTJ

PWMMTJ

Portland

Thu 5/21

3:31 pm-8:10 pm

1 stop6h 39m

Montrose County

Tue 5/26

7:25 am-9:11 am

2 stops23h 46m

$609

PortlandMontrose

PWM - MTJ

PWMMTJ

Portland

Sun 7/12

5:30 am-7:30 pm

2 stops16h 00m

Montrose County

Sat 7/18

8:00 am-11:40 pm

2 stops13h 40m

$618

PortlandMontrose

PWM - MTJ

PWMMTJ

Portland

Thu 5/21

3:31 pm-8:10 pm

1 stop6h 39m

Montrose County

Tue 5/26

3:25 pm-2:26 pm

2 stops21h 01m

$664

PortlandMontrose

PWM - MTJ

PWMMTJ

Portland

Thu 5/21

3:31 pm-8:10 pm

1 stop6h 39m

Montrose County

Tue 5/26

3:25 pm-2:26 pm

2 stops21h 01m

$667

PortlandMontrose

PWM - MTJ

PWMMTJ

Portland

Thu 5/21

3:31 pm-8:10 pm

1 stop6h 39m

Montrose County

Tue 5/26

1:40 pm-2:26 pm

2 stops22h 46m

$669

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Montrose from

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

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

You could potentially save up to 61% 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

6h 39m

Direct flights

None
The fastest flight from Portland, Maine to Montrose takes 6h 39m
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 39m.

  • 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?

  • 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?

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 AirlinesPriceFrom $169Free CancellationRating
7.4
9,694 reviews
Search United Airlines flights

Traveling to a place near Montrose?

Book flights to Montrose if you plan to visit one of these locations
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.

An easier way to manage your Montrose 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.
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