HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Philadelphia

$249+ Cheap flights from Montrose to Philadelphia (MTJ - PHL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
MTJ — PHL
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Montrose to Philadelphia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Montrose to Philadelphia

Cheapest flights from Montrose to Philadelphia
Explore the most affordable flight options available from Montrose to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.

This Delta deal was found by Cheapflights users on 2/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/52:13 pm
MTJ
-
PHL
1 stop6h 37m
Delta
Wed 3/115:40 am
PHL
-
MTJ
1 stop9h 09m
Delta
Deal found 2/12$249
This United Airlines deal was found by Cheapflights users on 2/12. 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.
Thu 3/51:42 pm
MTJ
-
PHL
2 stops8h 34m
United Airlines
Wed 3/115:45 am
PHL
-
MTJ
1 stop9h 01m
United Airlines
Deal found 2/12$344
This United Airlines deal was found by Cheapflights users on 2/9. 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 2/273:33 pm
MTJ
-
PHL
1 stop5h 57m
United Airlines
Tue 3/33:37 pm
PHL
-
MTJ
1 stop6h 44m
United Airlines
Deal found 2/9$364
This United Airlines deal was found by Cheapflights users on 2/12. 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 4/251:40 pm
MTJ
-
PHL
1 stop8h 03m
United Airlines
Mon 4/2711:30 am
PHL
-
MTJ
2 stops10h 50m
United Airlines
Deal found 2/12$430
This American Airlines deal was found by Cheapflights users on 2/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/152:38 pm
MTJ
-
PHL
1 stop8h 16m
American Airlines
Thu 2/198:30 am
PHL
-
MTJ
1 stop7h 26m
American Airlines
Deal found 2/11$459

Find flight deals from Montrose to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Montrose (MTJ) to Philadelphia (PHL). 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 February 13, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$249
(Delta)

Popular in

August

Cheapest in

December

Average price

$454
Provider with most accurate pricing for Montrose County-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Montrose County-Philadelphia flights.
Search Deals
From Montrose County to Philadelphia
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($63 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montrose to Philadelphia 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 February 13, 2026.
Use the filters below to find and compare flights from Montrose to Philadelphia that are best for you.

Fly from

Montrose

Fly to

Philadelphia

Route

Depart

Return

Price

MontrosePhiladelphia

MTJ - PHL

MTJPHL

Montrose County

Thu 3/5

2:13 pm-10:50 pm

1 stop6h 37m

Philadelphia

Wed 3/11

5:40 am-12:49 pm

1 stop9h 09m

$249

MontrosePhiladelphia

MTJ - PHL

MTJPHL

Montrose County

Thu 3/5

1:42 pm-12:16 am

2 stops8h 34m

Philadelphia

Wed 3/11

5:45 am-12:46 pm

1 stop9h 01m

$344

MontrosePhiladelphia

MTJ - PHL

MTJPHL

Montrose County

Fri 2/27

3:33 pm-11:30 pm

1 stop5h 57m

Philadelphia

Tue 3/3

3:37 pm-8:21 pm

1 stop6h 44m

$364

MontrosePhiladelphia

MTJ - PHL

MTJPHL

Montrose County

Thu 2/26

12:45 pm-10:51 pm

1 stop8h 06m

Philadelphia

Mon 3/2

3:37 pm-8:21 pm

1 stop6h 44m

$389

MontrosePhiladelphia

MTJ - PHL

MTJPHL

Montrose County

Sat 4/25

1:40 pm-11:43 pm

1 stop8h 03m

Philadelphia

Mon 4/27

3:40 pm-8:20 pm

1 stop6h 40m

$389

MontrosePhiladelphia

MTJ - PHL

MTJPHL

Montrose County

Mon 7/6

8:00 am-4:05 pm

1 stop6h 05m

$400

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/12

  • Most accurate provider: When it comes to deals on Montrose-Philadelphia flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Montrose-Philadelphia flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Montrose-Philadelphia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Montrose-Philadelphia flights, Cheapflights users trust Expedia the most. Expedia 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 Montrose-Philadelphia 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 Montrose to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Montrose 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 Montrose to Philadelphia

What is the cheapest month to book a flight from Montrose to Philadelphia?

Currently, February is the cheapest month in which you can book a flight from Montrose to Philadelphia (average of $139). Flying from Montrose to Philadelphia in July is currently the most expensive (average of $329). 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 Philadelphia

Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated February 13, 2026.
Read reviews from past customers who have flown United Airlines and American Airlines from Montrose to Philadelphia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,286 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,286 reviews
United Airlines
7.4
Good
9,286 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,277 reviews
United Airlines
7.4
Good
9,286 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Montrose to Philadelphia. 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 Montrose to Philadelphia?

    Airlines like Delta and United Airlines fly from Montrose to Philadelphia in about 6h 37m. The time it takes to get you to your destination can typically vary by up to 1h 57m. Airlines will cover a distance of 1740 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Montrose to Philadelphia round-trip?

    Cheapflights users have booked flights from Montrose to Philadelphia round-trip from $298. Another airline that can offer you cheap pricing is American Airlines. United Airlines is currently priced 36% below the average price you’ll pay for this route.

  • Can I find deals for flights from Montrose to Philadelphia that include hotel bookings?

    Yes. In addition to deals on Montrose to Philadelphia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montrose to Philadelphia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montrose to Philadelphia.

  • Can I find deals for business class flights from Montrose to Philadelphia?

    Yes. Cheapflights offers flight deals from Montrose to Philadelphia 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 Montrose to Philadelphia?

    Currently, February is the cheapest month in which you can book a flight from Montrose to Philadelphia (average of $139). Flying from Montrose to Philadelphia in July is currently the most expensive (average of $329). 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

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
Pottstown
Reading
Ocean City
King of Prussia
Cherry Hill
Lewes
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Glen Mills
Newark

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Montrose to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
Denver to LaGuardia flights
Denver to Newark flights
Denver to John F Kennedy Intl flights
Denver to Philadelphia flights
Denver to Reagan-National flights
Denver to Dulles Intl flights
Denver to Pittsburgh flights
Colorado Springs to LaGuardia flights
Denver to Harrisburg flights
Denver to State College flights
Colorado Springs to Dulles Intl flights
Aspen to John F Kennedy Intl flights
Colorado Springs to Newark flights
Colorado Springs to Reagan-National flights
Colorado Springs to John F Kennedy Intl flights
Aspen to LaGuardia flights
Colorado Springs to Philadelphia flights
Aspen to Newark flights
Vail to Newark flights
Aspen to Philadelphia flights
Denver to Allentown flights
Grand Junction to Dulles Intl flights
Colorado Springs to Pittsburgh flights
Vail to Dulles Intl flights
Grand Junction to John F Kennedy Intl flights
Vail to John F Kennedy Intl flights
Vail to Pittsburgh flights
Grand Junction to Newark flights
Grand Junction to LaGuardia flights
Denver to Scranton flights
Durango to Philadelphia flights
Vail to LaGuardia flights
Hayden to Newark flights
Vail to Reagan-National flights
Montrose to Dulles Intl flights
Montrose to John F Kennedy Intl flights
Grand Junction to Philadelphia flights
Durango to Dulles Intl flights
Colorado Springs to Allentown flights
Montrose to LaGuardia flights
Hayden to Dulles Intl flights
Vail to Philadelphia flights
Grand Junction to Reagan-National flights
Hayden to Reagan-National flights
Denver to Elmira flights
Colorado Springs to Harrisburg flights
Durango to LaGuardia flights
Montrose to Newark flights
Aspen to Dulles Intl flights

Top 2 airlines flying from Montrose to Philadelphia

Discover the top 2 airlines that operate flights from Montrose to Philadelphia. 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 February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$298Average$475FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$303Average$404FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.