$103 Cheap Flights from Montrose (MTJ) to Portland (PDX)

View $103 flight on Tue, Oct 14, 2025Opens in a new window

Popular airlines from Montrose Regional Airport (MTJ) to Portland International Airport (PDX)

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Cheap Flights from Montrose to Portland (MTJ-PDX)

Prices were available within the past 7 days and start at $103 for one-way flights and $187 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Nov 15 - Tue, Nov 18
MTJ
Montrose
PDX
Portland
$187 Roundtrip, found 3 days ago
$187
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Nov 15 from Montrose to Portland, returning Tue, Nov 18, priced at $187 found 3 days ago
Southwest Airlines
Sat, Nov 15 - Tue, Nov 18
MTJ
Montrose
PDX
Portland
$189 Roundtrip, found 3 days ago
$189
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Sat, Nov 15 from Montrose to Portland, returning Tue, Nov 18, priced at $189 found 3 days ago
United
Sat, Nov 15 - Tue, Nov 18
MTJ
Montrose
PDX
Portland
$192 Roundtrip, found 3 days ago
$192
Roundtrip
found 3 days ago
Select United flight, departing Sat, Nov 15 from Montrose to Portland, returning Tue, Nov 18, priced at $192 found 3 days ago
American Airlines
Sat, Dec 6 - Tue, Dec 9
MTJ
Montrose
PDX
Portland
$202 Roundtrip, found 3 days ago
$202
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Dec 6 from Montrose to Portland, returning Tue, Dec 9, priced at $202 found 3 days ago
Southwest Airlines
Tue, Oct 14 - Sat, Oct 18
MTJ
Montrose
PDX
Portland
$215 Roundtrip, found 5 days ago
$215
Roundtrip
found 5 days ago
Select Southwest Airlines flight, departing Tue, Oct 14 from Montrose to Portland, returning Sat, Oct 18, priced at $215 found 5 days ago
United
Sat, Nov 15 - Tue, Nov 18
MTJ
Montrose
PDX
Portland
$219 Roundtrip, found 3 days ago
$219
Roundtrip
found 3 days ago
Select United flight, departing Sat, Nov 15 from Montrose to Portland, returning Tue, Nov 18, priced at $219 found 3 days ago
Southwest Airlines
Sat, Nov 15 - Tue, Nov 18
MTJ
Montrose
PDX
Portland
$220 Roundtrip, found 3 days ago
$220
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Sat, Nov 15 from Montrose to Portland, returning Tue, Nov 18, priced at $220 found 3 days ago
United
Sat, Nov 15 - Tue, Nov 18
MTJ
Montrose
PDX
Portland
$222 Roundtrip, found 3 days ago
$222
Roundtrip
found 3 days ago
Select United flight, departing Sat, Nov 15 from Montrose to Portland, returning Tue, Nov 18, priced at $222 found 3 days ago
United
Sat, Nov 15 - Tue, Nov 18
MTJ
Montrose
PDX
Portland
$224 Roundtrip, found 3 days ago
$224
Roundtrip
found 3 days ago
Select United flight, departing Sat, Nov 15 from Montrose to Portland, returning Tue, Nov 18, priced at $224 found 3 days ago
Southwest Airlines
Sat, Nov 15 - Tue, Nov 18
MTJ
Montrose
PDX
Portland
$227 Roundtrip, found 3 days ago
$227
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Sat, Nov 15 from Montrose to Portland, returning Tue, Nov 18, priced at $227 found 3 days ago

Find the cheapest month to fly from Montrose (MTJ) to Portland (PDX)

September is typically the cheapest month to fly

From $222 - $702 per traveler.
Flights from Montrose (MTJ) to Portland (PDX)
Origin airport
Montrose Regional
Destination airport
Portland Intl.
Airlines serving
American Airlines, Southwest Airlines, United
Roundtrip price
$187
Distance
896 mi

Montrose to Portland Flights

The cheapest times to fly from Montrose to Portland

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Montrose to Portland are during the month of November. You can find some of the cheapest flights from Montrose to Portland with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Montrose to Portland

Sunday is one of the best days to book for cheap flights from Montrose to Portland: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Montrose to Portland

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Montrose to Portland in 2025. You can also book with separate airlines for your outbound and return journeys, from $103 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Montrose to Portland flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Montrose to Portland airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Montrose Regional Airport (MTJ) to Portland Intl. Airport (PDX) cost?
Grab a cheap one-way flight from $103 or cheap return flight from $187 from Montrose Regional Airport (MTJ) to Portland Intl. Airport (PDX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Montrose Regional Airport (MTJ) to Portland Intl. Airport (PDX)?
November is the cheapest month to fly from MTJ to PDX. Timing your trip outside of the busy season is often the key to better flight prices.
What is the cheapest airline that flies from Montrose Regional Airport (MTJ) to Portland Intl. Airport (PDX)?
To find the cheapest airline flying from MTJ to PDX, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Montrose Regional Airport (MTJ) to Portland Intl. Airport (PDX)?
Nonstop flights from Montrose Regional Airport (MTJ) to Portland Intl. Airport (PDX) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from MTJ to PDX?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Montrose Regional Airport (MTJ) to Portland Intl. Airport (PDX)?
Select a flight from Montrose Regional Airport (MTJ) to Portland Intl. Airport (PDX) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Montrose Regional Airport (MTJ) to Portland Intl. Airport (PDX) last-minute?
Booking your ticket from MTJ to PDX shortly before your journey is usually more expensive. However, if you're flexible with your departure dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a MTJ to PDX flight and hotel package?
You can save money by booking a MTJ to PDX flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After selecting your ideal flights and accommodations, consider adding extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Montrose Regional Airport (MTJ) to Portland Intl. Airport (PDX)?
If you booked your MTJ to PDX flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

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*Available to One Key members.