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Montrose

$265+ Cheap flights from Portland to Montrose (PDX - MTJ)

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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MTJ
Sep 10 — Sep 171
Thu 9/10
Thu 9/17
1 adult, Economy
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Cheap 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 August 11, 2026.

This Southwest deal was found by Cheapflights users on 8/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:00 am -
2 stops10h 25m
Mon 10/268:35 am -
2 stops12h 00m
Deal found 8/7$385
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Fri 9/45:00 am -
1 stop6h 45m
Fri 9/113:24 pm -
1 stop6h 41m
Deal found 8/7$410
This Southwest deal was found by Cheapflights users on 8/11. 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.
Sat 9/1910:35 am -
1 stop6h 50m
Sat 9/269:15 am -
1 stop5h 45m
Deal found 8/11$417
This Southwest deal was found by Cheapflights users on 8/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:25 am -
2 stops12h 00m
Fri 9/119:10 am -
2 stops11h 05m
Deal found 8/7$425
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Sat 8/87:00 am -
2 stops7h 54m
Fri 9/113:24 pm -
1 stop6h 41m
Deal found 8/7$427
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Tue 10/275:00 am -
1 stop6h 36m
Sat 10/317:15 am -
1 stop7h 10m
Deal found 8/6$449

Find flight deals from Portland to Montrose

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) 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 August 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$385
(Southwest)

One-way from

$265
(Southwest)

Popular in

September

Cheapest in

January

Average price

$448
Provider with most accurate pricing for Portland-Montrose County flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Montrose County flights.
Search Deals
From Portland to Montrose County
Search Deals
One-way flight from Portland to Montrose County
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($84 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
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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 August 11, 2026.
Use the filters below to find and compare flights from Portland to Montrose that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandMontrose

PDX Portland - MTJ Montrose County

PDXMTJ

Portland

Thu 10/22

8:00 am-7:25 pm

2 stops10h 25m

Montrose County

Mon 10/26

8:35 am-7:35 pm

2 stops12h 00m

$385

PortlandMontrose

PDX Portland - MTJ Montrose County

PDXMTJ

Portland

Fri 9/4

5:00 am-12:45 pm

1 stop6h 45m

Montrose County

Fri 9/11

3:24 pm-9:05 pm

1 stop6h 41m

$410
Quickest round-trip

PortlandMontrose

PDX Portland - MTJ Montrose County

PDXMTJ

Portland

Sat 9/19

10:35 am-6:25 pm

1 stop6h 50m

Montrose County

Sat 9/26

9:15 am-2:00 pm

1 stop5h 45m

$417

PortlandMontrose

PDX Portland - MTJ Montrose County

PDXMTJ

Portland

Thu 1/7

1:45 pm-7:10 pm

1 stop4h 25m

Montrose County

Mon 1/11

9:10 am-7:00 pm

2 stops10h 50m

$422

PortlandMontrose

PDX Portland - MTJ Montrose County

PDXMTJ

Portland

Fri 9/4

6:25 am-7:25 pm

2 stops12h 00m

Montrose County

Fri 9/11

9:10 am-7:15 pm

2 stops11h 05m

$425

PortlandMontrose

PDX Portland - MTJ Montrose County

PDXMTJ

Portland

Tue 10/27

5:00 am-12:36 pm

1 stop6h 36m

Montrose County

Sat 10/31

7:15 am-1:25 pm

1 stop7h 10m

$449

PortlandMontrose

PDX Portland - MTJ Montrose County

PDXMTJ

Portland

Mon 8/24

12:45 pm-8:25 pm

1 stop6h 40m

Montrose County

Mon 8/31

1:42 pm-8:59 pm

2 stops8h 17m

$475
Cheapest one-way

PortlandMontrose

PDX Portland - MTJ Montrose County

PDXMTJ

Portland

Mon 8/17

6:25 am-7:20 pm

2 stops11h 55m

$265
Quickest one-way

PortlandMontrose

PDX Portland - MTJ Montrose County

PDXMTJ

Portland

Mon 8/17

5:00 am-12:45 pm

1 stop6h 45m

$270

PortlandMontrose

PDX Portland - MTJ Montrose County

PDXMTJ

Portland

Sun 8/16

7:20 am-7:50 pm

2 stops11h 30m

$281

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

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 August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 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-Montrose flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Montrose flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Montrose flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-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-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 to Montrose?

Currently, January is the cheapest month in which you can book a flight from Portland to Montrose (average of $283). Flying from Portland to Montrose in September is currently the most expensive (average of $820). 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 August 11, 2026.
Peruse reviews from past customers who have flown with United Airlines from Portland to Montrose to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,104 reviews

Food

6.7

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
United Airlines
7.4
Good
10,104 reviews
United Airlines
7.4
Good
10,104 reviews

Food

6.7

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible

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 to Montrose?

    There are many flights that can get you from Portland to Montrose in 6h 45m. Fly via Southwest or United Airlines to get the fastest option. There are 896 mi between Portland and Montrose. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Flying on United Airlines is currently your cheapest option to Montrose, with prices starting at $210. Users have found that United Airlines is 56% cheaper than the other options available to this destination.

  • 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 to Montrose?

    Currently, January is the cheapest month in which you can book a flight from Portland to Montrose (average of $283). Flying from Portland to Montrose in September is currently the most expensive (average of $820). 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 August 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$210Average$335FlexibilityNo cancel feeOn-time69%

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