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Cheap flights from Philadelphia to Cancún from £115

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 19/7. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — CUN
26 Jun — 3 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Philadelphia to Cancún

Enter your travel dates to find the best prices.

Cheapest flights from Philadelphia to Cancún
Explore the most affordable flight options available from Philadelphia to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 May 2026.

Wed 8/706:20
PHL
-
CUN
1 stop8h 40m
Southwest
Wed 15/712:40
CUN
-
PHL
1 stop8h 45m
Southwest
Deal found 27/5£244
Mon 6/707:00
PHL
-
CUN
1 stop7h 55m
JetBlue
Tue 14/715:30
CUN
-
PHL
1 stop7h 23m
JetBlue
Deal found 26/5£271
Tue 7/705:15
PHL
-
CUN
1 stop11h 10m
Southwest
Tue 14/712:40
CUN
-
PHL
1 stop8h 45m
Southwest
Deal found 27/5£294
Sat 6/605:25
PHL
-
CUN
2 stops11h 35m
Southwest
Thu 11/615:20
CUN
-
PHL
1 stop7h 30m
Southwest
Deal found 25/5£304
Mon 13/705:00
PHL
-
CUN
1 stop11h 25m
Southwest
Fri 17/712:40
CUN
-
PHL
1 stop10h 15m
Southwest
Deal found 25/5£306
Tue 30/609:35
PHL
-
CUN
1 stop6h 30m
Southwest
Thu 16/710:45
CUN
-
PHL
2 stops12h 40m
Southwest
Deal found 25/5£310
Thu 10/908:10
PHL
-
CUN
1 stop5h 50m
JetBlue
Tue 22/912:15
CUN
-
PHL
1 stop8h 26m
JetBlue
Deal found 25/5£310
Tue 18/808:10
PHL
-
CUN
2 stops13h 15m
Delta
Wed 26/809:11
CUN
-
PHL
1 stop9h 49m
Delta
Deal found 23/5£311
Tue 18/809:30
PHL
-
CUN
1 stop10h 09m
Delta
Tue 25/812:35
CUN
-
PHL
1 stop9h 51m
Delta
Deal found 27/5£315
Sun 26/706:20
PHL
-
CUN
1 stop8h 40m
Southwest
Sun 2/816:50
CUN
-
PHL
1 stop6h 25m
Southwest
Deal found 26/5£321

Find flight deals from Philadelphia to Cancún

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Cancún (CUN). 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 27 May 2026.

Round-trip from

£244

One-way from

£115

Popular in

March

Cheapest in

September

Average price

£378
JetBlue
  • JetBlue
  • 18/7-22/7
  • 2 total stops
  • 13h 14m total
  • Philadelphia to Cancún
Search Deals
JetBlue
  • JetBlue
  • 19/7
  • 1 total stop
  • 5h 54m total
  • Philadelphia to Cancún
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£16 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Philadelphia to Cancún 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 858,174 searches. Data last updated 27 May 2026.
Use the filters below to find and compare flights from Philadelphia to Cancún that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

PhiladelphiaCancún

PHL - CUN

PHLCUN

Philadelphia

Fri 31/7

06:05-11:40

1 stop6h 35m

Cancun

Tue 4/8

12:40-20:55

1 stop7h 15m

£294

PhiladelphiaCancún

PHL - CUN

PHLCUN

Philadelphia

Mon 13/7

05:00-15:25

1 stop11h 25m

Cancun

Fri 17/7

12:40-23:55

1 stop10h 15m

£306

PhiladelphiaCancún

PHL - CUN

PHLCUN

Philadelphia

Wed 8/7

06:20-11:40

1 stop6h 20m

Cancun

Thu 16/7

10:45-00:25

2 stops12h 40m

£310

PhiladelphiaCancún

PHL - CUN

PHLCUN

Philadelphia

Tue 18/8

09:30-18:39

1 stop10h 09m

Cancun

Tue 25/8

12:35-23:26

1 stop9h 51m

£315

PhiladelphiaCancún

PHL - CUN

PHLCUN

Philadelphia

Tue 11/8

05:15-16:29

2 stops12h 14m

Cancun

Tue 18/8

08:05-19:58

1 stop10h 53m

£318

PhiladelphiaCancún

PHL - CUN

PHLCUN

Philadelphia

Wed 24/6

05:15-16:35

2 stops12h 20m

Cancun

Tue 30/6

07:58-20:00

1 stop11h 02m

£336

PhiladelphiaCancún

PHL - CUN

PHLCUN

Philadelphia

Sat 15/8

08:15-12:57

1 stop5h 42m

Cancun

Tue 18/8

12:15-23:51

1 stop10h 36m

£337

PhiladelphiaCancún

PHL - CUN

PHLCUN

Philadelphia

Sat 27/6

05:00-16:05

1 stop12h 05m

Cancun

Wed 1/7

12:40-22:20

1 stop8h 40m

£340
Cheapest one-way

PhiladelphiaCancún

PHL - CUN

PHLCUN

Philadelphia

Sun 19/7

08:02-12:56

1 stop5h 54m

£115

PhiladelphiaCancún

PHL - CUN

PHLCUN

Philadelphia

Tue 21/7

09:35-15:05

1 stop6h 30m

£115

Flights are sorted by cheapest return flights first.

Deals found on 24/5

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Philadelphia to Cancún

Have a flexible travel schedule? Discover the best time to fly to Cancún from Philadelphia with our price prediction graph.
Estimated return 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 Cancún

How far ahead should I book a flight from Philadelphia to Cancún?

The best time to book flights from Philadelphia to Cancún is 18 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Philadelphia to Cancún (average of £264). Flying from Philadelphia to Cancún in March is currently the most expensive (average of £404). 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.

What is the cheapest time of day to fly from PHL to CUN?

Find hourly flight availability from Philadelphia to Cancún. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 May 2026.

When flying from Philadelphia to Cancún, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Philadelphia to Cancún?

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Cancún. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Philadelphia to Cancún flight route?

    Within the past month, 1 users have taken a look at flights from Philadelphia to Cancun.

  • How long is the flight from Philadelphia to Cancún?

    A quick flight from Philadelphia to Cancún can take about 5h 42m. JetBlue provides one of the quickest options available for as low as £244. Airlines will cover a distance of 1471 mi. This flight may include one or multiple stops.

  • What are the most reliable airlines from Philadelphia to Cancún?

    Before booking your flight to Cancún from Philadelphia, check out the most reliable airlines to get you to your destination on time: American Airlines (82%), Frontier (75%), Volaris( 75%).

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Philadelphia to Cancún (average of £264). Flying from Philadelphia to Cancún in March is currently the most expensive (average of £404). 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

Travelling to a place near Cancún?

Book flights to Cancún if you plan to visit one of these locations
Holbox

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Alternative routes for Philadelphia to Cancún

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Cancún flights
John F Kennedy Intl to Cancún flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Philadelphia to Cancún?

When you search for this flight from Philadelphia to Cancún, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Philadelphia to Cancún?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Philadelphia to Cancún for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Philadelphia to Cancún with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Philadelphia to Cancún, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Philadelphia to Cancún become cheaper?

Of course! You can now track prices for flights from Philadelphia to Cancún and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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