Monterrey

$173+ Cheap flights from Philadelphia (PHL) to Monterrey (MTY)

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — MTY
Jul 8 — Jul 151
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Cheap flight deals from Philadelphia to Monterrey

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Monterrey (MTY). 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 July 3, 2025.

Round-trip from

$442
(Kiwi.com)

One-way from

$173
(Kiwi.com)
From Philadelphia to Monterrey Gen Mariano Escobedo
One-way flight from Philadelphia to Monterrey Gen Mariano Escobedo

Find flight deals from Philadelphia to Monterrey

Cheapest flights from Philadelphia to Monterrey
Explore the most affordable flight options available from Philadelphia to Monterrey. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/229:15 pmPHL - MTY
1 stop28h 00mMultiple Airlines
Sun 8/106:05 amMTY - PHL
1 stop25h 41mMultiple Airlines
Deal found 7/1$442
This Air Canada deal was found by Cheapflights users on 7/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/24:35 pmPHL - MTY
1 stop28h 55mAir Canada
Tue 12/99:15 amMTY - PHL
1 stop12h 41mAir Canada
Deal found 7/3$557
This Delta deal was found by Cheapflights users on 7/3. 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.
Mon 12/19:02 amPHL - MTY
1 stop13h 50mDelta
Mon 12/88:35 amMTY - PHL
1 stop9h 56mDelta
Deal found 7/3$576
This Aeromexico deal was found by Cheapflights users on 7/1. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/39:43 amPHL - MTY
1 stop11h 24mAeromexico
Fri 9/58:43 amMTY - PHL
1 stop9h 25mAeromexico
Deal found 7/1$593
This American Airlines deal was found by Cheapflights users on 7/3. 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.
Thu 7/175:00 amPHL - MTY
1 stop7h 45mAmerican Airlines
Sat 8/911:24 amMTY - PHL
1 stop9h 33mAmerican Airlines
Deal found 7/3$677
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Tue 12/26:10 amPHL - MTY
2 stops10h 48mUnited Airlines
Tue 12/98:50 amMTY - PHL
2 stops11h 42mUnited Airlines
Deal found 7/3$708

Cheapflights Fare Finder

Customize your flight search to find flights from Philadelphia to Monterrey 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 July 3, 2025.
Use the filters below to find and compare flights from Philadelphia to Monterrey that are best for you.

Fly from

Philadelphia

Fly to

Monterrey

Route

Depart

Return

Price

PhiladelphiaMonterrey

PHL - MTY

PHLMTY

Philadelphia

Tue 7/22

9:15 pm-11:15 pm

1 stop28h 00m

Monterrey Gen Mariano Escobedo

Sun 8/10

6:05 am-9:46 am

1 stop25h 41m

$442

PhiladelphiaMonterrey

PHL - MTY

PHLMTY

Philadelphia

Tue 12/2

4:35 pm-8:30 pm

1 stop28h 55m

Monterrey Gen Mariano Escobedo

Tue 12/9

9:15 am-10:56 pm

1 stop12h 41m

$557

PhiladelphiaMonterrey

PHL - MTY

PHLMTY

Philadelphia

Mon 12/1

9:02 am-9:52 pm

1 stop13h 50m

Monterrey Gen Mariano Escobedo

Mon 12/8

8:35 am-7:31 pm

1 stop9h 56m

$576

PhiladelphiaMonterrey

PHL - MTY

PHLMTY

Philadelphia

Wed 9/3

9:43 am-7:07 pm

1 stop11h 24m

Monterrey Gen Mariano Escobedo

Fri 9/5

8:43 am-8:08 pm

1 stop9h 25m

$593

PhiladelphiaMonterrey

PHL - MTY

PHLMTY

Philadelphia

Thu 7/17

6:46 am-10:45 am

1 stop5h 59m

Monterrey Gen Mariano Escobedo

Sat 8/9

8:00 am-9:16 pm

1 stop11h 16m

$677

PhiladelphiaMonterrey

PHL - MTY

PHLMTY

Philadelphia

Tue 12/2

6:10 am-3:58 pm

2 stops10h 48m

Monterrey Gen Mariano Escobedo

Tue 12/9

8:50 am-9:32 pm

2 stops11h 42m

$708

PhiladelphiaMonterrey

PHL - MTY

PHLMTY

Philadelphia

Wed 7/9

8:13 am-8:08 pm

2 stops37h 55m

$173

PhiladelphiaMonterrey

PHL - MTY

PHLMTY

Philadelphia

Mon 11/17

5:45 am-11:25 pm

2 stops18h 40m

$203

PhiladelphiaMonterrey

PHL - MTY

PHLMTY

Philadelphia

Mon 11/17

9:20 am-8:30 pm

1 stop12h 10m

$258

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Philadelphia to Monterrey

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

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

Currently, February is the cheapest month in which you can book a flight from Philadelphia to Monterrey (average of $243). Flying from Philadelphia to Monterrey in December is currently the most expensive (average of $432). 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 Monterrey

Get insights into the airlines that provide service to Monterrey. 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 Monterrey. Reviews last updated July 3, 2025.
Peruse reviews from past customers who have flown with Delta, Aeromexico, and United Airlines from Philadelphia to Monterrey to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good
8.0
Very good

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Monterrey. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from Philadelphia to Monterrey round-trip?

    Cheapflights users have booked flights from Philadelphia to Monterrey round-trip from $557. Other airlines that can offer you cheap pricing are Delta, from $576, and Aeromexico, from $593.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Philadelphia to Monterrey (average of $243). Flying from Philadelphia to Monterrey in December is currently the most expensive (average of $432). 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.

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Top 3 airlines flying from Philadelphia to Monterrey

Discover the top 3 airlines that operate flights from Philadelphia to Monterrey. 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$483Average$595FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$510Average$691FlexibilityNo cancel feeOn-time71%
AeromexicoCheapest$511Average$635FlexibilityNo cancel feeOn-timeN/A

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