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$125+ Cheap flights from Montrose to Philadelphia (MTJ - PHL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
MTJ — PHL
Feb 21 — Feb 281
Sat 2/21
Sat 2/28
1 adult, Economy
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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 January 22, 2026.

This Delta deal was found by Cheapflights users on 1/21. 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.
Fri 2/62:05 pm
MTJ
-
PHL
1 stop8h 16m
Delta
Tue 2/108:00 am
PHL
-
MTJ
1 stop7h 08m
Delta
Deal found 1/21$299
This United Airlines deal was found by Cheapflights users on 1/21. 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 2/63:28 pm
MTJ
-
PHL
1 stop6h 02m
United Airlines
Tue 2/1010:30 am
PHL
-
MTJ
2 stops11h 47m
United Airlines
Deal found 1/21$304
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Sun 2/153:33 pm
MTJ
-
PHL
1 stop5h 57m
United Airlines
Thu 2/196:27 am
PHL
-
MTJ
1 stop7h 35m
United Airlines
Deal found 1/20$339
This United Airlines deal was found by Cheapflights users on 1/20. 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 2/271:52 pm
MTJ
-
PHL
1 stop7h 05m
United Airlines
Tue 3/310:06 am
PHL
-
MTJ
2 stops12h 15m
United Airlines
Deal found 1/20$344
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Wed 2/43:28 pm
MTJ
-
PHL
1 stop6h 02m
United Airlines
Sun 2/83:43 pm
PHL
-
MTJ
1 stop6h 34m
United Airlines
Deal found 1/20$389
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Fri 2/62:57 pm
MTJ
-
PHL
2 stops14h 49m
American Airlines
Tue 2/109:31 pm
PHL
-
MTJ
2 stops16h 31m
American Airlines
Deal found 1/21$456

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 January 22, 2026.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$299
(Delta)

One-way from

$125
(United Airlines)

Popular in

March

Cheapest in

December

Average price

$348
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
One-way flight from Montrose County to Philadelphia
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 22, 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

Fri 2/6

2:05 pm-12:21 am

1 stop8h 16m

Philadelphia

Tue 2/10

8:00 am-1:08 pm

1 stop7h 08m

$299

MontrosePhiladelphia

MTJ - PHL

MTJPHL

Montrose County

Fri 2/6

3:28 pm-11:30 pm

1 stop6h 02m

Philadelphia

Tue 2/10

10:30 am-8:17 pm

2 stops11h 47m

$304

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

$339

MontrosePhiladelphia

MTJ - PHL

MTJPHL

Montrose County

Sun 2/15

3:33 pm-11:30 pm

1 stop5h 57m

Philadelphia

Thu 2/19

6:27 am-12:02 pm

1 stop7h 35m

$339

MontrosePhiladelphia

MTJ - PHL

MTJPHL

Montrose County

Wed 2/4

1:40 pm-10:59 pm

1 stop7h 19m

Philadelphia

Sun 2/8

10:10 am-8:17 pm

2 stops12h 07m

$394

MontrosePhiladelphia

MTJ - PHL

MTJPHL

Montrose County

Fri 2/27

3:33 pm-11:30 pm

1 stop5h 57m

$125

MontrosePhiladelphia

MTJ - PHL

MTJPHL

Montrose County

Sat 2/28

7:15 am-5:14 pm

2 stops7h 59m

$130

MontrosePhiladelphia

MTJ - PHL

MTJPHL

Montrose County

Sun 2/1

12:44 pm-11:26 pm

1 stop8h 42m

$200

MontrosePhiladelphia

MTJ - PHL

MTJPHL

Montrose County

Fri 2/27

11:15 am-10:40 pm

2 stops9h 25m

$229

MontrosePhiladelphia

MTJ - PHL

MTJPHL

Montrose County

Sun 2/1

7:00 am-5:34 pm

2 stops8h 34m

$351

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

  • 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 90-95% 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.

How much does it cost to fly round-trip from Montrose to Philadelphia?

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 January 22, 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
9,191 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
9,191 reviews
United Airlines
7.4
Good
9,191 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
11,174 reviews
United Airlines
7.4
Good
9,191 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 02m. The time it takes to get you to your destination can typically vary by up to 2h 14m. 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 41% 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
Newark
Chester

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Alternative routes for Montrose to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
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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 January 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$298Average$524FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$303Average$404FlexibilityNo cancel feeOn-time71%

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