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$137 Cheap Flights from Montrose (MTJ) to Phoenix (PHX)

View $137 flight on Sat, Sep 5, 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 $137 for one-way flights and $273 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Aug 20 - Sat, Aug 22
MTJ
Montrose
PHX
Phoenix
$273 Roundtrip, found 4 days ago
$273
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Aug 20 from Montrose to Phoenix, returning Sat, Aug 22, priced at $273 found 4 days ago
United
Sat, Aug 15 - Mon, Aug 17
MTJ
Montrose
PHX
Phoenix
$273 Roundtrip, found 1 day ago
$273
Roundtrip
found 1 day ago
Select United flight, departing Sat, Aug 15 from Montrose to Phoenix, returning Mon, Aug 17, priced at $273 found 1 day ago
Southwest Airlines
Sat, Sep 26 - Mon, Sep 28
MTJ
Montrose
PHX
Phoenix
$293 Roundtrip, found 1 day ago
$293
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Sat, Sep 26 from Montrose to Phoenix, returning Mon, Sep 28, priced at $293 found 1 day ago
United
Sat, Aug 8 - Tue, Aug 11
MTJ
Montrose
PHX
Phoenix
$299 Roundtrip, found 3 days ago
$299
Roundtrip
found 3 days ago
Select United flight, departing Sat, Aug 8 from Montrose to Phoenix, returning Tue, Aug 11, priced at $299 found 3 days ago
United
Sat, Sep 26 - Mon, Sep 28
MTJ
Montrose
PHX
Phoenix
$301 Roundtrip, found 1 day ago
$301
Roundtrip
found 1 day ago
Select United flight, departing Sat, Sep 26 from Montrose to Phoenix, returning Mon, Sep 28, priced at $301 found 1 day ago
Southwest Airlines
Thu, Sep 17 - Tue, Sep 22
MTJ
Montrose
PHX
Phoenix
$303 Roundtrip, found 12 hours ago
$303
Roundtrip
found 12 hours ago
Select Southwest Airlines flight, departing Thu, Sep 17 from Montrose to Phoenix, returning Tue, Sep 22, priced at $303 found 12 hours ago
Southwest Airlines
Thu, Sep 17 - Tue, Sep 22
MTJ
Montrose
PHX
Phoenix
$308 Roundtrip, found 12 hours ago
$308
Roundtrip
found 12 hours ago
Select Southwest Airlines flight, departing Thu, Sep 17 from Montrose to Phoenix, returning Tue, Sep 22, priced at $308 found 12 hours ago
American Airlines
Fri, Sep 11 - Sun, Sep 13
MTJ
Montrose
PHX
Phoenix
$310 Roundtrip, found 11 hours ago
$310
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Fri, Sep 11 from Montrose to Phoenix, returning Sun, Sep 13, priced at $310 found 11 hours ago
United
Wed, Aug 5 - Wed, Aug 12
MTJ
Montrose
PHX
Phoenix
$315 Roundtrip, found 6 days ago
$315
Roundtrip
found 6 days ago
Select United flight, departing Wed, Aug 5 from Montrose to Phoenix, returning Wed, Aug 12, priced at $315 found 6 days ago
American Airlines
Thu, Aug 20 - Sat, Aug 22
MTJ
Montrose
PHX
Phoenix
$318 Roundtrip, found 4 days ago
$318
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Aug 20 from Montrose to Phoenix, returning Sat, Aug 22, priced at $318 found 4 days ago

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

February is typically the cheapest month to fly

From $208 - $288 per traveler.

What you need to know for your flight from Montrose Regional to Sky Harbor Intl.

Montrose (MTJ) to Phoenix (PHX) at a glance

Travel from Montrose (MTJ) to Phoenix (PHX) with a selection of airlines offering various options on this domestic short-haul route. Whether you’re looking for cheap flights from Montrose or prefer full-service carriers, you can easily compare itineraries to suit your budget and schedule. Discover the vibrant sights and neighborhoods of Phoenix while finding the essential details for flights from Montrose Regional Airport to Sky Harbor International Airport.

  • Fastest flight duration: around 3h 15m in-flight, plus roughly 1h 15m layover with one stop
  • Route distance: roughly 400 miles (645 km)
  • Flights per week: around 9 departures on average
  • Typical fares (one-way): economy tickets often range from $105–$320, depending on seasonality and how far ahead you book

Flights from Montrose Regional Airport (MTJ) to Sky Harbor International Airport (PHX)

Here are the top airlines favored by travelers flying from Montrose to Phoenix, primarily for their one-stop services. Common layover points include Denver International Airport (DEN) with a layover of about 1 hour and 15 minutes, Dallas-Fort Worth International Airport (DFW) with around a 1-hour layover, and Los Angeles International Airport (LAX), also approximately 1 hour and 15 minutes. These options allow you to compare prices, total travel times, and cabin classes to create the best travel itinerary for your needs.

  • United: This comprehensive airline provides one-stop services with one-way ticket prices generally falling between $110 and $320. It holds around 74% of the departures on this route, featuring a flying time of 3 hours and 15 minutes, while the entire trip, including layover, takes about 4 hours and 45 minutes.
  • Southwest Airlines: As a budget-friendly airline, it also offers one-stop services, with one-way fares typically ranging from $105 to $310. Southwest accounts for approximately 20% of flights on this route, with an in-flight duration of 3 hours and 15 minutes and a total travel time of around 4 hours and 45 minutes, including a layover.
  • American Airlines: This full-service carrier presents one-stop options, with one-way fares ranging from $110 to $575. It comprises about 7% of the departures for this route, with a flight time of 3 hours and 15 minutes and a total journey duration of roughly 4 hours and 45 minutes, including the layover.

Best time to fly from Montrose (MTJ) to Phoenix (PHX)

The most popular months for travelers flying from Montrose to Phoenix are January, February, and March, when peak temperatures in Phoenix reach up to 66°F in March. If you prefer quieter travel, consider August, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 94.8°F. For better deals, November usually offers the lowest average one-way fare around $162. Flight availability peaks in August, with approximately 10 flights per week, making it easier to find convenient departure times. June has the fewest flights, with approximately 7 flights per week.

  • Cheapest time to fly: November usually offers good deals with average one-way fare around $162, roughly 21% cheaper than the yearly average.
  • Another budget-friendly time to fly: December typically offers an average one-way fare of around $167.
  • Most flight options: August has the highest number of flights from Montrose to Phoenix, with approximately 10 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January55.4°F (13.0°C)High9$183
February58.6°F (14.8°C)High9$207
March66.0°F (18.9°C)High8$230
April74.5°F (23.6°C)Average8$195
May82.0°F (27.8°C)Average9$211
June92.3°F (33.5°C)Low7$250
July95.7°F (35.4°C)Average9$272
August94.8°F (34.9°C)Low10$186
September89.8°F (32.1°C)Average9$226
October77.7°F (25.4°C)Low8$197
November65.5°F (18.6°C)Average9$162
December55.4°F (13.0°C)Average9$167

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Montrose (MTJ) to Phoenix (PHX)

  • Montrose to Mesa (MTJ-AZA): Located approximately 22 miles from Sky Harbor International Airport (PHX), Phoenix - Mesa Gateway Airport (AZA) provides convenient access to the Phoenix area.

How to find the best prices for flights from Montrose (MTJ) to Phoenix (PHX)

Getting some of the best deals on flights from Montrose to Phoenix is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are typically found when booking at least two months in advance, although most travelers tend to book within two weeks. Afternoon departures, between 12 PM and 6 PM, usually offer lower prices and are the most popular times to fly. Additionally, flying on Saturday generally provides cheaper options, while Friday remains the busiest travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Sky Harbor International Airport from Montrose Regional Airport

Phoenix welcomes travelers from Montrose with a range of transport options based on price, convenience, and proximity. Here's how to reach Phoenix efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Phoenix, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Sky Harbor International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Sky Harbor International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Sky Harbor International Airport, Terminal 3 Station, a metro station, is located about 0.1 miles away on foot, while Phoenix Airport Bus Stop, a bus station, is situated approximately 0.2 miles away on foot, providing convenient access to public transport options for travelers.

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 $137 and cheap return flights from $273 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 August 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
$272
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 August. 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 $137 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.

*Available to One Key members.

 

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