$126 Cheap Flights from Montrose (MTJ) to Phoenix (PHX)

View $126 flight on Wed, Apr 8, 2026Opens in a new window

Popular airlines from Montrose Regional Airport (MTJ) to Phoenix Sky Harbor Intl. Airport (PHX)

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Cheap Flights from Montrose to Phoenix (MTJ-PHX)

Prices were available within the past 7 days and start at $126 for one-way flights and $241 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, Apr 5 - Wed, Apr 8
MTJ
Montrose
PHX
Phoenix
$241 Roundtrip, found 6 days ago
$241
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Apr 5 from Montrose to Phoenix, returning Wed, Apr 8, priced at $241 found 6 days ago
Southwest Airlines
Sun, Apr 5 - Wed, Apr 8
MTJ
Montrose
PHX
Phoenix
$246 Roundtrip, found 6 days ago
$246
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Sun, Apr 5 from Montrose to Phoenix, returning Wed, Apr 8, priced at $246 found 6 days ago
Southwest Airlines
Mon, Apr 6 - Wed, Apr 15
MTJ
Montrose
PHX
Phoenix
$254 Roundtrip, found 6 days ago
$254
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Mon, Apr 6 from Montrose to Phoenix, returning Wed, Apr 15, priced at $254 found 6 days ago
Southwest Airlines
Mon, Apr 6 - Wed, Apr 15
MTJ
Montrose
PHX
Phoenix
$259 Roundtrip, found 6 days ago
$259
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Mon, Apr 6 from Montrose to Phoenix, returning Wed, Apr 15, priced at $259 found 6 days ago
United
Tue, Mar 31 - Tue, Apr 7
MTJ
Montrose
PHX
Phoenix
$261 Roundtrip, found 12 hours ago
$261
Roundtrip
found 12 hours ago
Select United flight, departing Tue, Mar 31 from Montrose to Phoenix, returning Tue, Apr 7, priced at $261 found 12 hours ago
Southwest Airlines
Fri, Apr 17 - Wed, Apr 22
MTJ
Montrose
PHX
Phoenix
$266 Roundtrip, found 19 hours ago
$266
Roundtrip
found 19 hours ago
Select Southwest Airlines flight, departing Fri, Apr 17 from Montrose to Phoenix, returning Wed, Apr 22, priced at $266 found 19 hours ago
Southwest Airlines
Mon, Apr 6 - Wed, Apr 15
MTJ
Montrose
PHX
Phoenix
$269 Roundtrip, found 6 days ago
$269
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Mon, Apr 6 from Montrose to Phoenix, returning Wed, Apr 15, priced at $269 found 6 days ago
American Airlines
Tue, Mar 31 - Fri, Apr 3
MTJ
Montrose
PHX
Phoenix
$271 Roundtrip, found 17 hours ago
$271
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Tue, Mar 31 from Montrose to Phoenix, returning Fri, Apr 3, priced at $271 found 17 hours ago
Southwest Airlines
Fri, Apr 17 - Wed, Apr 22
MTJ
Montrose
PHX
Phoenix
$271 Roundtrip, found 19 hours ago
$271
Roundtrip
found 19 hours ago
Select Southwest Airlines flight, departing Fri, Apr 17 from Montrose to Phoenix, returning Wed, Apr 22, priced at $271 found 19 hours ago
Delta
Fri, Mar 27 - Sat, Mar 28
MTJ
Montrose
PHX
Phoenix
$2,001 Roundtrip, found 4 days ago
$2,001
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Mar 27 from Montrose to Phoenix, returning Sat, Mar 28, priced at $2,001 found 4 days ago

Alternative airports near Phoenix

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Sky Harbor Intl. PHX. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $251
PHX
Sky Harbor Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $251

Find the cheapest month to fly from Montrose (MTJ) to Phoenix (PHX)

August is typically the cheapest month to fly

From $176 - $556 per traveler.

Frequently asked questions

How much does a flight from Montrose, CO (MTJ-Montrose Regional) to Phoenix, AZ (PHX-Sky Harbor Intl.) cost?
You can find cheap one-way flights from $126 and cheap return flights from $241 Montrose, CO (MTJ-Montrose Regional) to Phoenix, AZ (PHX-Sky Harbor Intl.) with Expedia. One-way flights generally range between $109 and $815, and roundtrip flights usually range from $256 to $1144. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Montrose, CO (MTJ-Montrose Regional) to Phoenix, AZ (PHX-Sky Harbor Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Montrose, CO (MTJ-Montrose Regional) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
The cheapest month to fly from MTJ to PHX is April when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Montrose, CO (MTJ-Montrose Regional) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
Enter MTJ to PHX and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Montrose, CO (MTJ-Montrose Regional) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
Southwest Airlines is one of the cheapest airlines offering connecting flights from Montrose Regional (MTJ) to Sky Harbor Intl. (PHX), with round-trip tickets starting from around $210 with a layover in Denver Intl. (DEN). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Montrose, CO (MTJ-Montrose Regional) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
To find a cheap flight from Montrose, CO (MTJ-Montrose Regional) to Phoenix, AZ (PHX-Sky Harbor Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Montrose, CO (MTJ-Montrose Regional) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Montrose, CO (MTJ-Montrose Regional) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
The earliest flight from Montrose Regional Airport (MTJ) to Sky Harbor International Airport (PHX) typically departs at around 7:00 AM, operated by American Airlines. This early departure allows you to make the most of your day in Phoenix. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Montrose, CO (MTJ-Montrose Regional) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
The most popular departure times for flights from Montrose Regional Airport (MTJ) to Sky Harbor International Airport (PHX) are in the early afternoon, from 12pm to 3pm. About 49% of passengers prefer this time window. Many major carriers, including United, American Airlines, and Southwest Airlines offer flights during this window. This timing works well because it allows you to enjoy a leisurely morning before heading to the airport.
How long does it take to fly from Montrose, CO (MTJ-Montrose Regional) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
Flying from MTJ to PHX with a connection usually takes about 6 hours 30 minutes, traveling roughly 419 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Montrose, CO (MTJ-Montrose Regional) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
You can fly first class between MTJ and PHX. First class cabins are available on:

  • United Airlines
  • American Airlines
  • Delta Air Lines

How do I earn miles on a Montrose, CO (MTJ-Montrose Regional) to Phoenix, AZ (PHX-Sky Harbor Intl.) flight with Expedia?
It's easy to earn miles on a Montrose, CO (MTJ-Montrose Regional) to Phoenix, AZ (PHX-Sky Harbor Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Phoenix from Montrose Regional (MTJ)?
From Montrose Regional (MTJ), you can fly into Sky Harbor Intl. (PHX) to reach Phoenix. Some flights may connect through major hubs like Denver Intl. (DEN), Dallas-Fort Worth Intl. (DFW), Love Field (DAL) before reaching Phoenix. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Montrose, CO (MTJ-Montrose Regional) to Phoenix, AZ (PHX-Sky Harbor Intl.) at the last minute?
Typically, booking a last minute flight from Montrose, CO (MTJ-Montrose Regional) to Phoenix, AZ (PHX-Sky Harbor Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Montrose, CO (MTJ-Montrose Regional) to Phoenix, AZ (PHX-Sky Harbor Intl.) flight and hotel package?
Securing a Montrose, CO (MTJ-Montrose Regional) to Phoenix, AZ (PHX-Sky Harbor Intl.) Phoenix Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Montrose, CO (MTJ-Montrose Regional) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
If you booked your Montrose, CO (MTJ-Montrose Regional) to Phoenix, AZ (PHX-Sky Harbor Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Montrose Regional
Destination airport
Sky Harbor Intl.
Airlines serving
American Airlines, Southwest Airlines, United
Roundtrip price
$240
Distance
418 mi

Book with confidence

Montrose to Phoenix Flights

The cheapest times to fly from Montrose to Phoenix

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 Phoenix are during the month of April. You can find some of the cheapest flights from Montrose to Phoenix with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Montrose to Phoenix

Sunday is one of the best days to book for cheap flights from Montrose to Phoenix: 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 Phoenix

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 Phoenix in 2026. You can also book with separate airlines for your outbound and return journeys, from $126 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 Phoenix 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 Phoenix 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.

 

Montrose to Phoenix Flights

*Flight schedules are subject to change.

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*Available to One Key members.