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Montrose

$360+ Cheap flights from Portland, ME to Montrose (PWM - MTJ)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — MTJ
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Cheap flight deals from Portland to Montrose

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Montrose (MTJ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$360
(Delta)

Popular in

June

Cheapest in

October

Average price

$453
Provider with most accurate pricing for Portland-Montrose County flight deals.
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Provider most trusted by Cheapflights users for Portland-Montrose County flights.
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From Portland to Montrose County
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($79 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($58 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Portland to Montrose

Cheapest flights from Portland to Montrose
Explore the most affordable flight options available from Portland to Montrose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

This American Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/135:34 amPWM - MTJ
2 stops15h 45mAmerican Airlines
Tue 1/1312:44 pmMTJ - PWM
2 stops8h 10mAmerican Airlines
Deal found 10/16$439
This American Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/177:02 amPWM - MTJ
2 stops14h 17mAmerican Airlines
Wed 1/1412:44 pmMTJ - PWM
2 stops8h 56mAmerican Airlines
Deal found 10/16$458
This American Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:00 amPWM - MTJ
2 stops15h 19mAmerican Airlines
Fri 1/92:57 pmMTJ - PWM
3 stops19h 09mAmerican Airlines
Deal found 10/16$478
This American Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:00 amPWM - MTJ
2 stops15h 48mAmerican Airlines
Tue 1/1312:44 pmMTJ - PWM
2 stops8h 10mAmerican Airlines
Deal found 10/16$499
This American Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:00 amPWM - MTJ
2 stops15h 19mAmerican Airlines
Sat 1/172:57 pmMTJ - PWM
2 stops19h 09mAmerican Airlines
Deal found 10/16$552

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland 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, Cheapflights users made 2,558,603 searches. Data last updated October 16, 2025.
Use the filters below to find and compare flights from Portland to Montrose that are best for you.

Fly from

Portland

Fly to

Montrose

Route

Depart

Return

Price

PortlandMontrose

PWM - MTJ

PWMMTJ

Portland

Tue 3/24

5:30 am-1:19 pm

1 stop9h 49m

Montrose County

Wed 3/25

2:17 pm-1:51 pm

2 stops21h 34m

$360

PortlandMontrose

PWM - MTJ

PWMMTJ

Portland

Sat 12/13

5:34 am-7:19 pm

2 stops15h 45m

Montrose County

Tue 1/13

12:44 pm-10:54 pm

2 stops8h 10m

$439

PortlandMontrose

PWM - MTJ

PWMMTJ

Portland

Fri 12/12

6:00 am-7:19 pm

2 stops15h 19m

Montrose County

Fri 1/9

2:57 pm-12:06 pm

3 stops19h 09m

$478

PortlandMontrose

PWM - MTJ

PWMMTJ

Portland

Wed 12/17

7:02 am-7:19 pm

2 stops14h 17m

Montrose County

Wed 1/14

2:57 pm-12:06 pm

3 stops19h 09m

$478

PortlandMontrose

PWM - MTJ

PWMMTJ

Portland

Thu 12/11

6:00 am-7:48 pm

2 stops15h 48m

Montrose County

Tue 1/13

12:44 pm-10:54 pm

2 stops8h 10m

$499

PortlandMontrose

PWM - MTJ

PWMMTJ

Portland

Tue 3/24

6:00 am-2:05 pm

1 stop10h 05m

Montrose County

Wed 3/25

12:45 pm-9:24 pm

1 stop6h 39m

$515

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/14

Compare providers for flights from Portland to Montrose

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Montrose in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland, Maine-Montrose flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Montrose flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Montrose flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland, Maine-Montrose flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-Montrose flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Montrose

Have a flexible travel schedule? Discover the best time to fly to Montrose from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to Montrose

What is the cheapest month to book a flight from Portland, Maine to Montrose?

Currently, June is the cheapest month in which you can book a flight from Portland, Maine to Montrose (average of $273). Flying from Portland, Maine to Montrose in April is currently the most expensive (average of $371). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Montrose

Get insights into the airlines that provide service to Montrose. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Montrose. Reviews last updated October 16, 2025.
Read through reviews of airlines operating flights from Portland to Montrose, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,982 reviews

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,982 reviews
United Airlines
7.4
Good
8,982 reviews

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

Related info for your journey

Find useful and relevant information for your journey from Portland to Montrose. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Portland, Maine to Montrose?

    Airlines like Delta and American Airlines fly from Portland, Maine to Montrose in about 9h 49m. The time it takes to get you to your destination can typically vary by up to 5h 56m. Airlines will cover a distance of 1971 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Portland, Maine to Montrose round-trip?

    Currently priced at $495, United Airlines will fly you from Portland, Maine to Montrose and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. United Airlines is priced at 27% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Portland to Montrose that include hotel bookings?

    Yes. In addition to deals on Portland to Montrose flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Montrose?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Montrose.

  • Can I find deals for business class flights from Portland to Montrose?

    Yes. Cheapflights offers flight deals from Portland to Montrose by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland, Maine to Montrose?

    Currently, June is the cheapest month in which you can book a flight from Portland, Maine to Montrose (average of $273). Flying from Portland, Maine to Montrose in April is currently the most expensive (average of $371). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Portland to Montrose

Discover the top airline that operate flights from Portland to Montrose. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$495Average$831FlexibilityNo cancel feeOn-time69%

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