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Montrose

$349+ 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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — MTJ
feb. 6 — feb. 131
vie. 2/6
vie. 2/13
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 enero 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$403
(Southwest)
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
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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 enero 7, 2026.

This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 1/135:30 amPWM - MTJ
1 stop9h 38mDelta
mar. 1/202:05 pmMTJ - PWM
1 stop6h 22mDelta
Deal found 1/7$349
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 1/135:20 amPWM - MTJ
2 stops10h 45mAmerican Airlines
mar. 1/2012:44 pmMTJ - PWM
2 stops8h 10mAmerican Airlines
Deal found 1/7$360
This Southwest deal was found by Cheapflights users on 1/5. 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.
mar. 3/105:30 amPWM - MTJ
2 stops16h 25mSouthwest
lun. 3/1612:10 pmMTJ - PWM
2 stops9h 55mSouthwest
Deal found 1/5$403
This Delta deal was found by Cheapflights users on 1/5. 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.
mar. 2/105:30 amPWM - MTJ
1 stop9h 38mDelta
mar. 2/242:13 pmMTJ - PWM
1 stop6h 53mDelta
Deal found 1/5$408
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.
mar. 2/105:20 amPWM - MTJ
2 stops10h 45mAmerican Airlines
mar. 2/2412:14 pmMTJ - PWM
2 stops21h 45mAmerican Airlines
Deal found 1/6$415
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.
mar. 2/1011:12 amPWM - MTJ
2 stops11h 05mUnited Airlines
mar. 2/242:58 pmMTJ - PWM
1 stop6h 22mUnited Airlines
Deal found 1/7$443
This United Airlines deal was found by Cheapflights users on 1/5. 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.
mar. 3/106:00 amPWM - MTJ
1 stop10h 00mUnited Airlines
lun. 3/167:36 amMTJ - PWM
2 stops13h 15mUnited Airlines
Deal found 1/5$449
This United Airlines deal was found by Cheapflights users on 1/4. 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.
mar. 1/204:10 pmPWM - MTJ
1 stop21h 17mUnited Airlines
sáb. 1/242:58 pmMTJ - PWM
1 stop6h 32mUnited Airlines
Deal found 1/4$508

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 enero 7, 2026.
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

mar. 3/10

5:30 am-7:55 pm

2 stops16h 25m

Montrose County

lun. 3/16

12:10 pm-12:05 am

2 stops9h 55m

$403

PortlandMontrose

PWM - MTJ

PWMMTJ

Portland

mar. 2/10

5:30 am-1:08 pm

1 stop9h 38m

Montrose County

mar. 2/24

2:13 pm-11:06 pm

1 stop6h 53m

$408

PortlandMontrose

PWM - MTJ

PWMMTJ

Portland

mar. 2/10

5:20 am-2:05 pm

2 stops10h 45m

Montrose County

mar. 2/24

12:14 pm-11:59 am

2 stops21h 45m

$415

PortlandMontrose

PWM - MTJ

PWMMTJ

Portland

mar. 2/10

11:12 am-8:17 pm

2 stops11h 05m

Montrose County

mar. 2/24

2:58 pm-11:20 pm

1 stop6h 22m

$443

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

  • 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, January is the cheapest month in which you can book a flight from Portland, Maine to Montrose (average of $248). Flying from Portland, Maine to Montrose in March is currently the most expensive (average of $392). 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 enero 7, 2026.
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
9,138 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

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
9,138 reviews
United Airlines
7.4
Good
9,138 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

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 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 Southwest, Delta, and American Airlines fly from Portland, Maine to Montrose in about 9h 38m. The time it takes to get you to your destination can typically vary by up to 6h 47m. 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 $453, 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.

  • 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, January is the cheapest month in which you can book a flight from Portland, Maine to Montrose (average of $248). Flying from Portland, Maine to Montrose in March is currently the most expensive (average of $392). 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

Browse thousands of different options on Cheapflights for your next trip

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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 enero 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$453Average$672FlexibilityNo cancel feeOn-time69%

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