$1,899+ Cheap flights from Philadelphia (PHL) to Mendoza (MDZ)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/26. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — MDZ
Oct 31 — Nov 71
Round-trip
1 adult, Economy
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Find cheap flights from Philadelphia to Mendoza with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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Cheapest flights from Philadelphia to MendozaExplore the most affordable flight options available from Philadelphia to Mendoza. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 1, 2026.
Explore the most affordable flight options available from Philadelphia to Mendoza. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/30. 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.
Sat 12/267:00 am -
1 stop17h 28m
Mon 1/412:25 am -
2 stops32h 05m
Deal found 9/30![Multiple Airlines logo]()
$1,899
This Kiwi.com deal was found by Cheapflights users on 9/30. 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.
Sun 12/275:30 pm -
2 stops37h 20m
Fri 1/15:00 am -
1 stop13h 08m
Deal found 9/30![Multiple Airlines logo]()
$1,970
This Kiwi.com deal was found by Cheapflights users on 9/30. 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.
Fri 12/257:00 am -
2 stops26h 15m
Fri 1/15:00 am -
1 stop13h 08m
Deal found 9/30![Multiple Airlines logo]()
$1,999
This Kiwi.com deal was found by Cheapflights users on 9/30. 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.
Sat 12/261:53 pm -
2 stops24h 52m
Fri 1/15:00 am -
1 stop13h 08m
Deal found 9/30![Multiple Airlines logo]()
$2,062
This Justfly.com deal was found by Cheapflights users on 9/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2511:20 am -
2 stops17h 00m
Mon 1/47:30 am -
2 stops29h 12m
Deal found 9/30![LATAM Airlines logo]()
$2,556
This FlightHub deal was found by Cheapflights users on 9/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2511:20 am -
2 stops17h 00m
Sun 1/312:15 pm -
2 stops24h 27m
Deal found 9/30![LATAM Airlines logo]()
$2,596
This Delta deal was found by Cheapflights users on 9/30. 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.
Sat 12/267:00 am -
2 stops21h 20m
Sun 1/37:30 am -
2 stops24h 25m
Deal found 9/30![Delta logo]()
$2,715
This FlightHub deal was found by Cheapflights users on 9/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/275:15 am -
2 stops23h 05m
Mon 1/412:15 pm -
2 stops24h 27m
Deal found 9/30![LATAM Airlines logo]()
$2,716
This FlightHub deal was found by Cheapflights users on 9/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/275:15 am -
2 stops23h 05m
Sun 1/312:15 pm -
2 stops24h 27m
Deal found 9/30![LATAM Airlines logo]()
$2,756
This Kiwi.com deal was found by Cheapflights users on 9/30. 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.
Sat 12/267:00 am -
1 stop17h 28m
Mon 1/47:30 am -
2 stops38h 04m
Deal found 9/30![Multiple Airlines logo]()
$2,775
This FlightHub deal was found by Cheapflights users on 9/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2610:36 am -
2 stops22h 39m
Mon 1/47:30 am -
2 stops29h 12m
Deal found 9/30![LATAM Airlines logo]()
$2,835
Best flights from Philadelphia to MendozaDiscover carefully curated flight deals from Philadelphia to Mendoza that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 1, 2026.
Discover carefully curated flight deals from Philadelphia to Mendoza that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 1, 2026.
This FlightHub deal was found by Cheapflights users on 9/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2511:20 am -
2 stops17h 00m
Sun 1/312:15 pm -
2 stops24h 27m
Deal found 9/30![LATAM Airlines logo]()
$2,596
This Delta deal was found by Cheapflights users on 9/30. 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.
Sat 12/267:00 am -
2 stops21h 20m
Sun 1/37:30 am -
2 stops24h 25m
Deal found 9/30![Delta logo]()
$2,715
This KAYAK deal was found by Cheapflights users on 9/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/276:51 pm -
2 stops27h 20m
Fri 1/11:34 am -
2 stops25h 06m
Deal found 9/30![Copa Airlines logo]()
$2,849
This Kiwi.com deal was found by Cheapflights users on 9/30. 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.
Sat 12/267:00 am -
1 stop17h 28m
Sat 1/27:00 pm -
2 stops22h 15m
Deal found 9/30![Multiple Airlines logo]()
$3,124
This FlightHub deal was found by Cheapflights users on 9/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2610:36 am -
2 stops22h 39m
Mon 1/47:30 am -
2 stops29h 12m
Deal found 9/30![LATAM Airlines logo]()
$2,835
This BusinessClass deal was found by Cheapflights users on 9/30. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2610:36 am -
2 stops17h 44m
Sat 1/212:15 pm -
2 stops32h 02m
Deal found 9/30![LATAM Airlines logo]()
$2,984
Find flight deals from Philadelphia to Mendoza
Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Mendoza (MDZ). 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 October 1, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $1,899 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Philadelphia to Mendoza 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 7,457,451 searches. Data last updated October 1, 2026.
Use the filters below to find and compare flights from Philadelphia to Mendoza that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhiladelphiaMendoza
PHL Philadelphia - MDZ Mendoza El Plumerillo
PHLMDZ
Philadelphia
Fri 12/25
11:20 am-6:20 am
2 stops17h 00m
Mendoza El Plumerillo
Sun 1/3
12:15 pm-10:42 am
2 stops24h 27m
$2,596
PhiladelphiaMendoza
PHL Philadelphia - MDZ Mendoza El Plumerillo
PHLMDZ
Philadelphia
Sat 12/26
7:00 am-6:20 am
2 stops21h 20m
Mendoza El Plumerillo
Sun 1/3
7:30 am-5:55 am
2 stops24h 25m
$2,715
PhiladelphiaMendoza
PHL Philadelphia - MDZ Mendoza El Plumerillo
PHLMDZ
Philadelphia
Sat 12/26
10:36 am-11:15 am
2 stops22h 39m
Mendoza El Plumerillo
Mon 1/4
7:30 am-10:42 am
2 stops29h 12m
$2,835
PhiladelphiaMendoza
PHL Philadelphia - MDZ Mendoza El Plumerillo
PHLMDZ
Philadelphia
Sun 12/27
6:51 pm-12:11 am
2 stops27h 20m
Mendoza El Plumerillo
Fri 1/1
1:34 am-12:40 am
2 stops25h 06m
$2,849
PhiladelphiaMendoza
PHL Philadelphia - MDZ Mendoza El Plumerillo
PHLMDZ
Philadelphia
Sat 12/26
10:36 am-6:20 am
2 stops17h 44m
Mendoza El Plumerillo
Sat 1/2
12:15 pm-6:17 pm
2 stops32h 02m
$2,984
Quickest round-trip
PhiladelphiaMendoza
PHL Philadelphia - MDZ Mendoza El Plumerillo
PHLMDZ
Philadelphia
Sat 12/26
7:00 am-2:28 am
1 stop17h 28m
Mendoza El Plumerillo
Sat 1/2
7:00 pm-3:15 pm
2 stops22h 15m
$3,124
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Philadelphia-Mendoza flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Philadelphia-Mendoza flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Philadelphia-Mendoza flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Philadelphia-Mendoza 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 Philadelphia-Mendoza 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 Philadelphia to Mendoza
Have a flexible travel schedule? Discover the best time to fly to Mendoza from Philadelphia with our price prediction graph.
PHL-MDZ
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.
Related info for your journey
Find useful and relevant information for your journey from Philadelphia to Mendoza. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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