Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

PHL - MTY

$166 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 8/19. 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
0 bags
qua 7/10
qua 7/17

Search 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
In the last 7 days travelers have searched 42,898,604 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

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.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:41 pm - 12:10 amPHL-MTY
7h 29m1 stop
7:50 pm - 9:36 amMTY-PHL
11h 46m1 stop
sex, out 18 - sáb, out 26
6:41 pm - 12:10 amPHL-MTY
7h 29m1 stop
1:50 pm - 2:16 pmMTY-PHL
22h 26m2 stops
sex, out 18 - sáb, out 26
11:05 am - 12:10 amPHL-MTY
15h 05m2 stops
1:50 pm - 2:16 pmMTY-PHL
22h 26m2 stops
sex, out 18 - sáb, out 26
6:00 am - 10:17 amPHL-MTY
6h 17m1 stop
9:51 pm - 11:17 pmMTY-PHL
23h 26m2 stops
$586Aeromexico
Find Deal
qui, set 19 - seg, set 23
7:00 am - 6:19 pmPHL-MTY
13h 19m1 stop
8:21 am - 12:40 amMTY-PHL
14h 19m1 stop
$591Delta
Find Deal
qui, set 19 - seg, set 23
6:00 am - 6:47 pmPHL-MTY
14h 47m2 stops
10:06 pm - 11:17 pmMTY-PHL
23h 11m2 stops
$594Aeromexico
Find Deal
qui, set 19 - seg, set 23
6:30 am - 6:47 pmPHL-MTY
14h 17m2 stops
10:50 am - 12:40 amMTY-PHL
11h 50m2 stops
$596Delta
Find Deal
qui, set 19 - seg, set 23
9:10 pm - 9:00 amPHL-MTY
13h 50m1 stop
5:50 am - 8:55 pmMTY-PHL
13h 05m1 stop
$612American Airlines
Find Deal
dom, ago 25 - sex, set 6
10:21 am - 6:19 pmPHL-MTY
9h 58m1 stop
8:18 am - 12:36 amMTY-PHL
14h 18m2 stops
$634Delta
Find Deal
dom, ago 25 - sex, set 6
10:21 am - 10:02 pmPHL-MTY
13h 41m2 stops
10:50 am - 12:36 amMTY-PHL
11h 46m2 stops
$639Delta
Find Deal
dom, ago 25 - sex, set 6

Flights from Philadelphia to Monterrey - Travel Insights & Trends

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 flights from Philadelphia to Monterrey clicked on KAYAK for each day over the last 12 months.
For Philadelphia to Monterrey, Wednesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Monterrey back to Philadelphia, the best deals are generally found on Thursday, with Wednesday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Philadelphia to Monterrey, 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 Monterrey is October, where tickets cost $436 on average. On the other hand, the most expensive months are December and August, where the average cost of tickets is $1,334 and $784 respectively.

Good to know

Low season

November

High season

December

Cheapest flight

$166
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 84% increase in price.
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 $166 for a one-way ticket and $476 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?

    SkyTeam, and oneworld 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 Aeromexico?

    The two airlines most popular with KAYAK users for flights from Philadelphia to Monterrey are Delta and Aeromexico. With an average price for the route of $524 and an overall rating of 8.0, Delta is the most popular choice. Aeromexico is also a great choice for the route, with an average price of $645 and an overall rating of 7.5.

  • 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.

See more FAQs

Top 4 airlines serving 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 10295 reviews
8.2Boarding
7.9Comfort
8.6Crew
8.0Entertainment
7.4Food
Airline reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

2.0 MediocreCraig, Jun 2024CVG - LGA
Read more about Delta reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

Among the poorest flights I’ve had with Delta in a while. Entertainment system failed completely on a 7.5 hr flight. Crew seemed distracted and not the normal friendly crew. Flight overbooked it seemed… very crowded.

If I can, I always fly Delta. I’ve found their service to always be reliable and pleasant.

You could have not cancelled the flight (AA, which I will be flying from now on) left for BOS despite the fictitious weather issues (that no one in my Boston family could see). You could have rebooked my direct flight to another direct flight instead of sending me though JFK, the worst US airport after O’Hara You could have rebooked me on a Main Cabin seat (like the one I paid for in my original ticket instead of putting me a the last row on JFK->BOS leg, pocketing the difference in ticket price But I do not really care whether you will ever do that in a future because in a future neither I nor anyone from my company (unless they pay out of pocket) nor an of my clients and partners (if they heed my advice) will ever be caught dead on any of Delta flights

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

The plane was so outdated, that it made it uncomfortable. The temperature was hot during the whole flight

Happy attentive flight crew. All in all good flight the night flight works well. Getting into Mexico City early so you don't get caught up it all the immigration and custom ques, additionally, this helps when exiting the airport and crossing the city to your final destination. All works very well and would do it again

Some entertainment and food/snack service would have been nice

All the pessengers should be wait in a line útil the creo and piloto are arrived.

Planes seat could be bigger very uncomfortable for tall humans.

Atraso de dos horas y media con vuelos sobre vendidos

Great airplane The confort was within the high standards. My only little problem was That all the movies ( only 3) was on Spanish, even though I was selecting the audio on English it didn't happen. After that I highly recommend aeromexico

1 hour waiting for suitcases to come out traveling in business class and food in business class is a sandwich? Avoid Aeromexico .

Aeromexico es siempre una buena opción, relación precio calidad adecuada!

Business class was economy with a table in the middle seat. That is worse than economy. No food and no entertainment. Very poor representation.

Why does it have to be painful to fly long distances?

It is a modern tragedy that any airline expects you to travel for 14 hours in such discomfort and that the only way to add comfort is exorbitant prices. I was in pain by the time we landed. Shameful.

Original plane sidelined. Had to wait an hour for replacement.

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

No real agent onsite helping you for missing luggage there. Not like the other airline next to UA desk, they have staff attending in their desk assisting answer/helping luggage issue, even after midnight.

Horrible, the flights kept delaying, so it is obvious that we won't be able to make it to the next connection. No easier/real agent on site to help you figure this out. UA agent on other counters refuse to assist you and direct us to use the QR code/call customer service. So inefficient and poor. While technology seems convenient, but it's not the best interest/experience for customers need help while there is active issue need assistance.

Food is very bad and entertint not too many options ... flight attendet service is not good

After the morning frenzy of 35 min wait through CLT security at 4;30 AM, it was nice to have a smooth pleasant boarding experience. This 6:30 AM flight was not full. We were able to get seated swiftly and took off promptly. Nice touch they distributed the old fashioned headsets with 8 mm jacks. Snacks were decent and arrival was uneventful.

My window shade didn’t work. So I missed coming into my city. ☹️

Flight was delayed in the gate by 5 hours and ultimately cancelled- rebooking service by United agents was terrible

Missed connection from Philadelphia to London because flight from DC was seriously delayed. Was re-routed the next day (had to pay for hotel) to Zurich and was given a main cabin middle seat while I had paid for premium. Great job AA!!!

There were delays on both ends. It made it less than excellent. This plane was great though

So uncomfortable to sit in the tiny space on a long, international. Food was rough. Please, less white flour and processed food.

Attendants were rude. Scowling. Seats were miserable and we paid extra.

Tray table was filthy when I sat down. I needed to have someone come clean it because there was food and stains on it WiFi didn’t work after paying for in flight WiFi Food was terrible and was not filling at all Chicken was rubbery Flight attendant had an attitude, interrupted me and wasn’t able to answer basic questions about the food selection such as “does the chicken have red sauce in it”. If your flight attendants are not going to know what is in the meals so we can make an educated decision based on dietary restrictions, they shouldn’t be on the plane. My 1.5 year old niece was sleeping and dropped her binkie. I went on the ground under the chairs looking for it. It was at that time that she came up to me as I’m CLEARLY on all 4s with a flashlight and said “I need to get by”. I said one moment please I’m getting something from under the seat (while my head was literally under the seat). Her reply was “no you need to move now” and proceeded to almost push me out of the way. I looked up and all I saw was her toes under my eyes. When I looked in front of me, her private parts were inches away from my face. I then made a comment “you couldn’t waited 2 seconds?” and her response was, “no I need to use the bathroom”. I understand that and would never want to be the reason someone couldn’t get to the bathroom but I was under the seat. She could’ve gone around the other way instead of harassing me, basically placing her private parts on my head and borderline pushing me out of the way. You don’t pay (especially this much) for this deplorable experience. This was by far the worst experience I have ever had on American. I will be absolutely thinking twice and thrice about flying American Airlines again. I would rather pay more to fly delta because at least I know their WiFi will work and their flight attendants won’t have a terrible attitude for no reason, nor will they act the way this woman did. Unacceptable.

Great crew. Very comfortable business seats with nice bedding. Good food. We were delayed to let late passengers on the flight, but otherwise great experience.

Not being able to purchase my check in baggage online was a negative.

LATE LATE LATE!!! Plagued by late AA flights on this trip. Such a drag. This one was by far the worst.

Same basket of unhealthy prepackaged snacks (junk food) which was depleted by the time it got to my row!!

We experience delays on departure and connecting flights resulting in 14 hour to our next departure. We were accommodated with a night's stay but was only provided a 12 dollar meals accommodation. The airlines rules state.at least 50 dollars. In any case, it can not make up for the whole day missed on our vacation in Sydney Australia.

Book cheap flights from Philadelphia to Monterrey

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Philadelphia to Monterrey found on KAYAK in the last 72 hours.
8/19seg
1 stop
18h 33mPHL-MTY
$166
8/19seg
2 stops
26h 41mPHL-MTY
$172
7/2ter
1 stop
9h 29mPHL-MTY
$189
7/2ter
2 stops
27h 16mPHL-MTY
$198
8/18dom
1 stop
18h 33mPHL-MTY
$222
8/18dom
2 stops
30h 57mPHL-MTY
$226
7/2ter
3 stops
18h 01mPHL-MTY
$282

Search by stops

Search by price

Last minute flights from Philadelphia to Monterrey

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Philadelphia to Monterrey that are departing in the next 10 days.
6/14sex
multi-stop
27h 49mPHL-MTY
6/17seg
multi-stop
16h 45mMTY-PHL
$467
6/14sex
multi-stop
12h 00mPHL-MTY
6/17seg
multi-stop
16h 45mMTY-PHL
$523
6/14sex
multi-stop
28h 08mPHL-MTY
6/17seg
multi-stop
26h 42mMTY-PHL
$575
6/14sex
multi-stop
28h 08mPHL-MTY
6/17seg
multi-stop
23h 21mMTY-PHL
$651

Search by stops

Search by price

Philadelphia - Monterrey Flights

Departure:

Philadelphia (PHL)United States

Destination:

Monterrey (MTY)Mexico

Return flight deals:

Monterrey - Philadelphia

Cabin classes: