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$326+ 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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
MTJ — PWM
Oct 19 — Oct 261
Sun 10/19
Sun 10/26
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 September 19, 2025.

Round-trip from

$326
(United 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 September 19, 2025.

This United Airlines deal was found by Cheapflights users on 9/17. 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.
Sat 10/257:30 amMTJ - PWM
2 stops13h 50mUnited Airlines
Sat 11/13:20 pmPWM - MTJ
1 stop7h 00mUnited Airlines
Deal found 9/17$326
This American Airlines deal was found by Cheapflights users on 9/18. 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 10/237:30 amMTJ - PWM
2 stops10h 44mAmerican Airlines
Sun 10/266:00 amPWM - MTJ
2 stops14h 07mAmerican Airlines
Deal found 9/18$662
This American Airlines deal was found by Cheapflights users on 9/17. 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 10/257:30 amMTJ - PWM
3 stops11h 28mAmerican Airlines
Sat 11/18:19 amPWM - MTJ
2 stops11h 44mAmerican Airlines
Deal found 9/17$761
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Thu 10/21:45 pmMTJ - PWM
2 stops8h 14mUnited Airlines
Mon 10/64:57 pmPWM - MTJ
2 stops21h 49mUnited Airlines
Deal found 9/17$768
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Thu 10/233:25 pmMTJ - PWM
1 stop22h 23mUnited Airlines
Sun 10/263:20 pmPWM - MTJ
1 stop7h 00mUnited Airlines
Deal found 9/18$856
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Mon 11/247:15 amMTJ - PWM
1 stop6h 33mUnited Airlines
Mon 12/13:20 pmPWM - MTJ
1 stop7h 00mUnited Airlines
Deal found 9/17$942
This American Airlines deal was found by Cheapflights users on 9/17. 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 10/210:36 amMTJ - PWM
3 stops11h 09mAmerican Airlines
Mon 10/66:00 amPWM - MTJ
2 stops14h 07mAmerican Airlines
Deal found 9/17$1,009
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Mon 11/247:00 amMTJ - PWM
2 stops14h 41mAmerican Airlines
Mon 12/17:02 amPWM - MTJ
3 stops14h 46mAmerican Airlines
Deal found 9/17$1,083

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 September 19, 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

Sat 10/25

7:30 am-11:20 pm

2 stops13h 50m

Portland

Sat 11/1

3:20 pm-8:20 pm

1 stop7h 00m

$326

MontrosePortland

MTJ - PWM

MTJPWM

Montrose County

Sat 10/25

7:30 am-9:21 pm

2 stops11h 51m

Portland

Sat 11/1

8:19 am-6:03 pm

2 stops11h 44m

$331

MontrosePortland

MTJ - PWM

MTJPWM

Montrose County

Thu 10/23

7:30 am-8:14 pm

2 stops10h 44m

Portland

Sun 10/26

6:00 am-6:07 pm

2 stops14h 07m

$662

MontrosePortland

MTJ - PWM

MTJPWM

Montrose County

Thu 10/2

1:45 pm-11:59 pm

2 stops8h 14m

Portland

Mon 10/6

4:57 pm-12:46 pm

2 stops21h 49m

$768

MontrosePortland

MTJ - PWM

MTJPWM

Montrose County

Thu 10/23

3:25 pm-3:48 pm

1 stop22h 23m

Portland

Sun 10/26

3:20 pm-8:20 pm

1 stop7h 00m

$856

MontrosePortland

MTJ - PWM

MTJPWM

Montrose County

Mon 11/24

7:15 am-3:48 pm

1 stop6h 33m

Portland

Mon 12/1

3:20 pm-8:20 pm

1 stop7h 00m

$942

MontrosePortland

MTJ - PWM

MTJPWM

Montrose County

Thu 10/2

10:36 am-11:45 pm

3 stops11h 09m

Portland

Mon 10/6

6:00 am-6:07 pm

2 stops14h 07m

$1,009

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

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 September 19, 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
8,926 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,926 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

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.

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

    Departing from Montrose to Portland, Maine will take you 11h 51m. The distance between Montrose and Portland, Maine is about 1971 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Flying on United Airlines is currently your cheapest option to Portland, Maine, with prices starting at $381. Another option worth looking into is American Airlines, starting at $522 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 Portland?

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

Browse thousands of different options on Cheapflights for your next trip

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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 September 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$381Average$733FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$522Average$671FlexibilityNo cancel feeOn-time71%

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