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$204+ Cheap flights from Montrose to Portland, ME (MTJ - PWM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
MTJ — PWM
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
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 January 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$299
(Delta)

One-way from

$204
(American Airlines)
Provider with most accurate pricing for Montrose County-Portland flight deals.
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Provider most trusted by Cheapflights users for Montrose County-Portland flights.
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From Montrose County to Portland
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One-way flight 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 January 8, 2026.

This Delta deal was found by Cheapflights users on 1/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/212:05 pmMTJ - PWM
1 stop6h 22mDelta
Sun 1/255:30 amPWM - MTJ
1 stop9h 38mDelta
Deal found 1/6$299
This American Airlines deal was found by Cheapflights users on 1/6. 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 1/2112:44 pmMTJ - PWM
2 stops8h 59mAmerican Airlines
Sun 1/255:20 amPWM - MTJ
2 stops10h 43mAmerican Airlines
Deal found 1/6$310
This United Airlines deal was found by Cheapflights users on 1/6. 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.
Wed 1/211:05 pmMTJ - PWM
1 stop23h 34mUnited Airlines
Sun 1/256:00 amPWM - MTJ
2 stops10h 32mUnited Airlines
Deal found 1/6$533
This United Airlines deal was found by Cheapflights users on 1/7. 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.
Wed 1/147:00 amMTJ - PWM
2 stops24h 01mUnited Airlines
Sat 1/176:00 amPWM - MTJ
1 stop9h 59mUnited Airlines
Deal found 1/7$658

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 January 8, 2026.
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

Wed 1/21

2:05 pm-10:27 pm

1 stop6h 22m

Portland

Sun 1/25

5:30 am-1:08 pm

1 stop9h 38m

$299

MontrosePortland

MTJ - PWM

MTJPWM

Montrose County

Wed 1/21

12:44 pm-11:43 pm

2 stops8h 59m

Portland

Sun 1/25

5:20 am-2:03 pm

2 stops10h 43m

$310

MontrosePortland

MTJ - PWM

MTJPWM

Montrose County

Wed 1/21

1:05 pm-2:39 pm

1 stop23h 34m

Portland

Sun 1/25

6:00 am-2:32 pm

2 stops10h 32m

$533

MontrosePortland

MTJ - PWM

MTJPWM

Montrose County

Tue 5/19

12:42 pm-9:54 am

2 stops19h 12m

$204

MontrosePortland

MTJ - PWM

MTJPWM

Montrose County

Tue 5/19

7:30 am-3:35 pm

1 stop6h 05m

$269

MontrosePortland

MTJ - PWM

MTJPWM

Montrose County

Wed 4/15

7:15 am-9:40 pm

2 stops12h 25m

$274

MontrosePortland

MTJ - PWM

MTJPWM

Montrose County

Sun 3/29

1:15 pm-12:05 am

2 stops8h 50m

$338

MontrosePortland

MTJ - PWM

MTJPWM

Montrose County

Sun 3/29

1:44 pm-11:22 pm

1 stop7h 38m

$390

MontrosePortland

MTJ - PWM

MTJPWM

Montrose County

Sun 3/29

2:38 pm-10:28 am

3 stops17h 50m

$605

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Compare providers for flights from Montrose to Portland

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 Montrose to Portland in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 Montrose-Portland, Maine flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Montrose-Portland, Maine flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Montrose-Portland, Maine flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Montrose-Portland, Maine flights, Cheapflights users trust Expedia the most. Expedia 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 Montrose-Portland, Maine 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 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, September is the cheapest month in which you can book a flight from Montrose to Portland, Maine (average of $216). Flying from Montrose to Portland, Maine in April is currently the most expensive (average of $483). 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 January 8, 2026.
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
9,139 reviews

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
United Airlines
7.4
Good
9,139 reviews
United Airlines
7.4
Good
9,139 reviews

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
American Airlines
7.2
Good
11,095 reviews
United Airlines
7.4
Good
9,139 reviews

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

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 6h 22m. 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, September is the cheapest month in which you can book a flight from Montrose to Portland, Maine (average of $216). Flying from Montrose to Portland, Maine in April is currently the most expensive (average of $483). 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
North Conway
Brunswick
Auburn
Conway

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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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$381Average$733FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$522Average$671FlexibilityNo cancel feeOn-time71%

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