PHL - MTJ

$222 Find Cheap Flights from Philadelphia to Montrose - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Montrose departing on 8/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$361
Typical prices: $514-$586
American Airlines
Sat 9/12Mon 9/14
PHL - MTJ • 1 stop
Cheapest one-way
$222
Typical prices: $258-$370
United Airlines
Sun 8/16
PHL - MTJ • 1 stop
Top airlines
Cheapest • from $237 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Philadelphia and Montrose. You'll need at least 1 connection.
Insights
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Insights
Top layover airports
Cheapest • Avg $268 (round-trip)
Shortest trip • 7h 04m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 51% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Montrose!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Philadelphia to Montrose (PHL-MTJ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Montrose that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Montrose

Sat, Sep 12 - Mon, Sep 14
American Airlines Logo
8:24 am - 1:26 pmPHL  Philadelphia-MTJ Montrose County
7h 02m1 stop Dallas/Fort Worth
American Airlines Logo
2:21 pm - 11:21 pmMTJ  Montrose County-PHL Philadelphia
7h 00m1 stop Dallas/Fort Worth
$361American Airlines
Sun, Sep 6 - Sat, Sep 12
United Airlines Logo
10:05 am - 2:27 pmPHL  Philadelphia-MTJ Montrose County
6h 22m1 stop Denver Intl
United Airlines Logo
7:15 am - 3:53 pmMTJ  Montrose County-PHL Philadelphia
6h 38m1 stop Denver Intl
$361United Airlines
Sun, Sep 6 - Sat, Sep 12
United Airlines Logo
3:48 pm - 8:25 pmPHL  Philadelphia-MTJ Montrose County
6h 37m1 stop Denver Intl
United Airlines Logo
7:15 am - 5:54 pmMTJ  Montrose County-PHL Philadelphia
8h 39m2 stops Denver Intl Chicago O'Hare Intl
$366United Airlines
Sun, Sep 6 - Sat, Sep 12
United Airlines Logo
6:16 am - 2:27 pmPHL  Philadelphia-MTJ Montrose County
10h 11m2 stops Houston George Bush Intcntl Denver Intl
United Airlines Logo
7:15 am - 5:54 pmMTJ  Montrose County-PHL Philadelphia
8h 39m2 stops Denver Intl Chicago O'Hare Intl
$372United Airlines
Sat, Sep 12 - Mon, Sep 14
American Airlines Logo
8:24 am - 1:26 pmPHL  Philadelphia-MTJ Montrose County
7h 02m1 stop Dallas/Fort Worth
American Airlines Logo
2:21 pm - 11:21 pmMTJ  Montrose County-PHL Philadelphia
7h 00m1 stop Dallas/Fort Worth
$381American Airlines
Mon, Dec 7 - Fri, Dec 11
Southwest Logo
6:00 am - 7:50 pmPHL  Philadelphia-MTJ Montrose County
15h 50m2 stops Lambert-St Louis Denver Intl
Southwest Logo
8:25 am - 4:35 pmMTJ  Montrose County-PHL Philadelphia
6h 10m1 stop Denver Intl
$401Southwest
Fri, Sep 11 - Mon, Sep 14
American Airlines Logo
7:00 am - 1:26 pmPHL  Philadelphia-MTJ Montrose County
8h 26m1 stop Dallas/Fort Worth
American Airlines Logo
2:21 pm - 11:21 pmMTJ  Montrose County-PHL Philadelphia
7h 00m1 stop Dallas/Fort Worth
$401American Airlines
Mon, Dec 7 - Fri, Dec 11
Southwest Logo
6:00 am - 7:50 pmPHL  Philadelphia-MTJ Montrose County
15h 50m2 stops Lambert-St Louis Denver Intl
Southwest Logo
8:25 am - 11:05 pmMTJ  Montrose County-PHL Philadelphia
12h 40m2 stops Denver Intl Orlando
$412Southwest
Wed, Feb 3 - Sun, Feb 7
Southwest Logo
6:10 am - 7:10 pmPHL  Philadelphia-MTJ Montrose County
15h 00m2 stops Lambert-St Louis Denver Intl
Southwest Logo
8:20 am - 4:25 pmMTJ  Montrose County-PHL Philadelphia
6h 05m1 stop Denver Intl
$430Southwest
Wed, Feb 3 - Sun, Feb 7
Delta Logo
8:25 am - 2:31 pmPHL  Philadelphia-MTJ Montrose County
8h 06m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:08 pm - 12:51 amMTJ  Montrose County-PHL Philadelphia
7h 43m1 stop Atlanta Hartsfield-Jackson
$589Delta
Booking Insights

KAYAK's insights & trends for Philadelphia to Montrose flights

Get data-powered insights and trends into flights from Philadelphia to Montrose to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Philadelphia to Montrose?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Philadelphia to Montrose departing in January.

Flight prices are below average for this route right now.

Flights to Montrose from Philadelphia usually cost between $409 and $602 in January.
The lowest price found in the past 5 days was $237 on Delta (Jan 12-Jan 19).

What is the cheapest month to fly from Philadelphia to Montrose?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia to Montrose, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Philadelphia to Montrose is January, where tickets cost $267 (return) on average. On the other hand, the most expensive months are July and November, where the average cost of round-trip tickets is $1,160 and $821 respectively.

Good to know

Low season

November

Cheapest flight

$222
Best time to beat the crowds but there is an average 49% increase in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Philadelphia to Montrose

When to book flights from Philadelphia to Montrose

Are your dates flexible? Find out the best times to travel from Philadelphia to Montrose based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Philadelphia to Montrose

  • What is the cheapest flight from Philadelphia to Montrose?

    In the last 5 days, the lowest price for a flight from Philadelphia to Montrose was $222 for a one-way ticket and $237 for a round-trip.

  • Do I need a passport to fly between Philadelphia and Montrose?

    A passport is not required to fly from Philadelphia to Montrose.

  • Which aircraft models fly most regularly from Philadelphia to Montrose?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Philadelphia to Montrose?

    oneworld, and Star Alliance are the airline alliances operating flights between Philadelphia and Montrose, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Philadelphia to Montrose, Southwest or United Airlines?

    The two airlines most popular with KAYAK users for flights from Philadelphia to Montrose are Southwest and United Airlines. With an average price for the route of $557 and an overall rating of 8.0, Southwest is the most popular choice. United Airlines is also a great choice for the route, with an average price of $487 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Philadelphia to Montrose?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Montrose.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Montrose?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montrose from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Philadelphia to Montrose?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Montrose with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and MTJ can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Montrose?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Montrose from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Philadelphia to Montrose

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Montrose. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Philadelphia to Montrose? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4218 reviews
7.5Entertainment
8.0Comfort
8.6Crew
8.1Boarding
7.0Food
Airline reviews

Just crazy with times being pushed and pushed and pushed and gate crew at Philly super rude and unprofessional with many under stress with delays.

2.0 MediocreHans, Aug 2026
Read more Southwest reviews

Just crazy with times being pushed and pushed and pushed and gate crew at Philly super rude and unprofessional with many under stress with delays.

Flight time kept changing and so did the gate. It was very frustrating

Friendly crew kept coming by to make sure all was ok, provide additional refreshments, etc.

My experience will Southwest was good. I wish there was more entertainment and the boarding process was slow at time but other than that my experience was great definitely will be flying with SouthWest again.

Flight was delayed by 2 hours, meaning that a flight to Dwnver which should have arrived at 11pm came into the airport at 1 am. Made for a very long day.

Crew was rude, flight was late, wifi didn't work, no food, basically nothing about this flight was good.

Flight was constantly delayed with significant changes in time, it was supposed to get to Colorado Springs at 8:30 PM but it got there after midnight.

Airline is not very senior friendly. Flights are late, forcing us to run to the connecting flight. Food is awful. Wish they would go back to pretzels and peanuts. During flight, pressurization isn’t quite right and all of our ears get plugged. Everything is nickel and dime, charging for boarding, seat selection and legroom. While a screen at the desk in the gate area says check your roll on bag now for free due to space limitation, the employee at the desk will not check the bag without a $100 fee. Insane.

For my birthday trip this was my second time ever flying, this trip was the best.

We boarded the flight and set two and a half hours on the jetway. Would have been better if they had not boarded us at all. Plane was hot and it was limited ability to access the restrooms or get a drink of water. Very unpleasant experience

The back to back mechanical delays from Denver to San Diego and then on my return flight from Denver to Great Falls it added extra time both ways

Like the fact that the boarding was expedited. But the delay and chaos around the onboarding was not appreciated.

The flight crew were very helpful. The seats were very close together. There was barely room to sit without touching the person next to you.

Flight was late, the only reason I almost missed my flight was that my connection was also late.

newer aircraft, ability to connect my headset via blue tooth for entertainment.

My husband and I recently had an unfortunate experience with Lufthansa. At the Philadelphia International airport, the ground staff refused to board us because we didn’t have a current visa stamped on our passports for Frankfurt. We completely understand that this was our mistake. we should have double-checked the visa requirements before our trip. However, the issue that upset us most was how the situation was handled by the staff. They told us they would mark it as “boarding denied due to visa issue”, but instead they recorded it as “no show”. Because of that incorrect entry, our return flight was automatically cancelled as well, which caused additional stress and expense. Mistakes can happen, but we expected more transparency and accuracy from a reputed airline like Lufthansa. It would have made a big difference if the staff had been more careful and considerate in documenting the situation correctly.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

Flight attendant moved my bag without notifying me and was rude to me when I asked him about it. There was no reason to move it.

Flight was on time, crew were excellent. For some reason our originally selected seats were changed. We had to re-choose our seats when we checked in online and options were limited. One of our two checked bags we placed on the wrong carousel. It was only be shear luck that I saw it. That cost us 20 minutes of wasted time. So much for the “priority” tags. They are meaningless, and have been ever since they were implemented. I wish you would do the save some money and stop using them.

Seats suck. Only one drink service in three hours with the flight attendants being more attendant to their phones than the customer. Painful in the extreme.

Plane was delayed for 3 hours, due to situation within aa control. Information was shared poorly. We sat on tarmac for over 40 minutes after the 3 hour delay.

American notified via app that the flight was delayed. However, when I went to the gate, they were already boarding and had not updated communications that they had pulled the flight time back. They made the entire flight re-check in which by this time I had lost my exit row seat and ended up in a middle seat. As a 4 decade flyer of American and Exec Plat, my expectations for the company are that the customer service would be better. This unfortunately is no longer a strong point for any of the major airlines including American. They are basically city buses flying at 30 thousand feet.

Very good, boarded and took off on time and landed early

Boarding and Delays The boarding process for my American Airlines flight from Copenhagen to Philadelphia was a bit tricky. We experienced a gate change that required a long walk to a new area of the airport. Additionally, boarding was not via a jet bridge; we had to take a shuttle bus to the plane and then carry our luggage up the stairs ourselves. Furthermore, the bag drop didn't open until about 12:20 PM, which was only three hours before our scheduled departure. This meant I couldn't drop my bag off early and had to wait outside of security in order to drop off my bag and use the kiosk. The bag drop self-service kiosks also didn't open until about 12:00 PM when an American Airlines employee unlocked them so that we could print out our boarding passes and bag tags, which further created a backlog. The flight was delayed by over an hour because we had to wait for one of the tires on the plane to be changed. Flight Attendant Professionalism On a positive note, the flight attendant was very professional when handling a passenger who was sitting in the wrong seat. Even though the passenger was persistent and reluctant to move, the flight attendant calmly ensured the assigned passenger could take their seat. Kudos to the flight attendant for keeping his calm and composure, not allowing the issue to escalate, and handling it well under pressure while a line of passengers waited in the aisle to board. In-Flight Service The in-flight service was also fast, prompt, and efficient, although service had to be suspended for the last two hours of the flight due to weather and turbulence, which was outside of the crew's control. Limited Flight Options Please note that American Airlines only operates one flight per day in and out of Copenhagen. This means there are limited options available if your flight is delayed or canceled, which is something to take into consideration when booking.

Quick flight again no one illness why there were multiple delays and changing of the gate number.

Fine. Nothing to write home about. The plane left on time, and arrived on time.

Flight left early and arrived 30 MINUTES early at the destination. Smooth trip.

Flight was 3 hours delayed. They gave our plan to two other routes. Need to knock that off.

The flight was on time and the landing was very smooth. The crew and flight attendants were all very friendly and professional.

Plane was super cold. No entertainment unless you were with mileage program Getting off the plane was super slow

Everything you need to know for your flight from Philadelphia to Montrose

Information on your arrival and departure airports