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$311+ Cheap flights from Montrose to Portland, ME (MTJ - PWM)

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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
MTJ — PWM
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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Cheap flight deals from Montrose to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Montrose (MTJ) to Portland (PWM). 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 July 1, 2025.

Round-trip from

$311
(American Airlines)
From Montrose County to Portland
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Find flight deals from Montrose to Portland

Cheapest flights from Montrose to Portland
Explore the most affordable flight options available from Montrose to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

This American Airlines deal was found by Cheapflights users on 6/30. 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.
Tue 8/1210:42 amMTJ - PWM
2 stops9h 01mAmerican Airlines
Sat 8/236:00 amPWM - MTJ
2 stops9h 47mAmerican Airlines
Deal found 6/30$311
This United Airlines deal was found by Cheapflights users on 6/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/127:15 amMTJ - PWM
2 stops12h 46mUnited Airlines
Sat 8/236:14 amPWM - MTJ
1 stop6h 51mUnited Airlines
Deal found 6/30$343
This Southwest deal was found by Cheapflights users on 6/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/31:55 pmMTJ - PWM
2 stops17h 50mSouthwest
Sun 7/67:55 pmPWM - MTJ
2 stops19h 20mSouthwest
Deal found 6/29$868

Cheapflights Fare Finder

Customize your flight search to find flights from Montrose to Portland 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 July 1, 2025.
Use the filters below to find and compare flights from Montrose to Portland that are best for you.

Fly from

Montrose

Fly to

Portland

Route

Depart

Return

Price

MontrosePortland

MTJ - PWM

MTJPWM

Montrose County

Tue 8/12

10:42 am-9:43 pm

2 stops9h 01m

Portland

Sat 8/23

6:00 am-1:47 pm

2 stops9h 47m

$311

MontrosePortland

MTJ - PWM

MTJPWM

Montrose County

Tue 8/12

7:15 am-10:01 pm

2 stops12h 46m

Portland

Wed 8/20

6:14 am-11:05 am

1 stop6h 51m

$343

MontrosePortland

MTJ - PWM

MTJPWM

Montrose County

Fri 7/18

7:15 am-10:01 pm

2 stops12h 46m

$391

MontrosePortland

MTJ - PWM

MTJPWM

Montrose County

Fri 7/18

2:37 pm-11:32 am

2 stops18h 55m

$460

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from Montrose to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Montrose 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 Montrose to Portland

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

Currently, January is the cheapest month in which you can book a flight from Montrose to Portland, Maine (average of $296). Flying from Montrose to Portland, Maine in July is currently the most expensive (average of $394). 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 Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated July 1, 2025.
See what other customers who have flown with United Airlines and American Airlines from Montrose to Portland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,858 reviews

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,858 reviews
United Airlines
7.4
Good
8,858 reviews

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,858 reviews

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

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

  • What are the cheapest airlines flying from Montrose to Portland, Maine round-trip?

    Flying on American Airlines is currently your cheapest option to Portland, Maine, with prices starting at $311. Another option worth looking into is United Airlines, starting at $343 round trip.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Montrose to Portland 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 Montrose to Portland, Maine?

    Currently, January is the cheapest month in which you can book a flight from Montrose to Portland, Maine (average of $296). Flying from Montrose to Portland, Maine in July is currently the most expensive (average of $394). 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

Traveling to a place near Montrose?

Book flights to Montrose if you plan to visit one of these locations
North Conway
Brunswick
Auburn
Conway
Lewiston

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Top 2 airlines flying from Montrose to Portland

Discover the top 2 airlines that operate flights from Montrose to Portland. 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 July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$381Average$726FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$460Average$671FlexibilityNo cancel feeOn-time71%

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