PHL - MTY

$135 Find Cheap Flights from Philadelphia to Monterrey

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 Monterrey departing on 5/23. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Monterrey

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Monterrey, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Monterrey, as well as popular online travel agencies
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Flights Deals

Cheap Flight Deals from Philadelphia to Monterrey (PHL-MTY)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Monterrey 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.

Recent round-trip flight deals from Philadelphia to Monterrey

KAYAK's recommended round-trip deals from the most popular airlines that fly from Philadelphia to Monterrey.
Discover the best prices for you by selecting your travel dates on KAYAK.
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7:45 am - 7:06 pmPHL-MTY
13h 21m1 stop
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9:20 am - 10:17 pmMTY-PHL
10h 57m1 stop
Mon, May 26 - Sat, May 31
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5:36 pm - 5:25 pmPHL-MTY
25h 49m1 stop
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9:25 pm - 5:23 pmMTY-PHL
17h 58m1 stop
Thu, Jul 17 - Mon, Jul 21
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7:45 am - 7:06 pmPHL-MTY
13h 21m1 stop
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12:15 pm - 6:01 amMTY-PHL
15h 46m2 stops
Mon, May 26 - Sat, May 31
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7:45 am - 7:06 pmPHL-MTY
13h 21m1 stop
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6:00 am - 11:25 amMTY-PHL
27h 25m3 stops
Mon, May 26 - Sat, May 31
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5:45 am - 9:40 pmPHL-MTY
41h 55m3 stops
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11:09 am - 6:01 amMTY-PHL
16h 52m2 stops
Mon, May 26 - Sat, May 31
Delta Logo
10:02 am - 8:12 pmPHL-MTY
12h 10m1 stop
Delta Logo
7:17 am - 8:31 pmMTY-PHL
11h 14m1 stop
$573Delta
Find Deal
Mon, Jul 14 - Wed, Jul 23
Aeromexico Logo
6:45 am - 9:53 pmPHL-MTY
17h 08m2 stops
Aeromexico Logo
10:22 am - 8:31 pmMTY-PHL
8h 09m1 stop
$579Aeromexico
Find Deal
Mon, Jul 14 - Thu, Jul 24
Delta Logo
6:00 am - 4:53 pmPHL-MTY
12h 53m2 stops
Delta Logo
7:17 am - 8:31 pmMTY-PHL
11h 14m1 stop
$583Delta
Find Deal
Thu, Jul 17 - Tue, Jul 22
Aeromexico Logo
10:02 am - 4:53 pmPHL-MTY
8h 51m1 stop
Aeromexico Logo
8:20 am - 8:31 pmMTY-PHL
10h 11m1 stop
$589Aeromexico
Find Deal
Thu, Jul 17 - Sat, Aug 9
American Airlines Logo
11:00 am - 7:30 pmPHL-MTY
10h 30m1 stop
American Airlines Logo
11:24 am - 12:59 amMTY-PHL
11h 35m1 stop
$620American Airlines
Find Deal
Fri, Jun 20 - Sun, Jun 22
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KAYAK's insights & trends for Philadelphia to Monterrey flights

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

What’s the cheapest day of the week to fly from Philadelphia to Monterrey?

The average price of all round-trip flights from Philadelphia to Monterrey clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Monterrey on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Thursday is the most expensive day to fly from Philadelphia to Monterrey. For your return ticket, we recommend flying on a Tuesday and avoiding Mondays for the best deals.

Good to know

Cheapest flight$135
Flight from Philadelphia to Monterrey

When to book flights from Philadelphia to Monterrey

Are your dates flexible? Find out the best times to travel from Philadelphia to Monterrey 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 Monterrey

  • What is the cheapest flight from Philadelphia to Monterrey?

    In the last 3 days, the lowest price for a flight from Philadelphia to Monterrey was $135 for a one-way ticket and $328 for a round-trip.

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

    Yes, you’ll need a passport to travel to Monterrey from Philadelphia.

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

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

  • Which airline alliances offer flights from Philadelphia to Monterrey?

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

  • Which is the best airline for flights from Philadelphia to Monterrey, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Philadelphia to Monterrey are Delta and American Airlines. With an average price for the route of $586 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $691 and an overall rating of 7.2.

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

    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 Monterrey.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Monterrey 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 Monterrey?

    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 Monterrey with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and MTY 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 Monterrey?

    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 Monterrey from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airlines flying from Philadelphia to Monterrey

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Monterrey. 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 Monterrey? 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
DeltaOverall score based on 7936 reviews
8.2Boarding
7.3Food
7.9Comfort
7.9Entertainment
8.5Crew
Airline reviews

Our bag was lost so that made unnecessary chaos On our trip

6.0 GoodBarbara, Apr 2025JFK - FCO
Read more Delta reviews

Our bag was lost so that made unnecessary chaos On our trip

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

It was an overnight flight and I desperately needed coffee before we landed, but Delta does only one beverage service, and that is shortly after takeoff, not before landing at 5 am.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

Everyone was nice. It was on time and the food was. Airplane food, but not horrible

One bottle of water and a package of cookies for comfort plus. We had to literally beg a flight attendant for an extra bottle of water later in the flight due to feeling dehydrated.

late again! but its my only option to not take 9 hours to get to Memphis

Almost everything was outstanding. First, we boarded on time and the flight crew did a great job getting everyone seated. Then the pilots took their time and care to make sure the plane was full de-iced three times as there was a bad ice storm a few hours earlier. The plane ride was smooth and comfortable and even the economy seats had decent room and comfort. Flight Attendant Lisa went above and beyond to make sure I was comfortable - she is outstanding. The only thing wrong with the flight, and it is something which needs to be addressed, is that the gate to gate time was over 6.5 hours and not one meal was served. The only thing offered to eat were two small cookies for a transcontinental flight - unacceptable. Charge me more but give me a meal for a long flight. Thankfully Lisa found something for me.

Very poor. Our special services attendant gave us incorrect information. I also was mishandled at landing. There was no wheelchair waiting. I fell deboarding the plane. Appalling!

I had a very unpleasant encounter with one man from customer service: he was extremely rude and miserable. And his condition was reflected on his decision to send me to the worst airport hotel and get an awful flight connection. My hotel shuttle had never arrived and I had to book another hotel. People served by other representatives got a much better treatment and deal.

The flight left a bit late, but arrived close to time expected…With the flight being close to full the crew did well serving drinks to all in a very timely fashion. The flight was a pleasure…

They didn't have any gluten-free snacks, oddly, which I require...or any flavored soda water or decaf tea options, which seems to be standard.

My flight back my reservations were list because they said I didn't pay my pet fee when I had a receipt

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

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