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$189+ Cheap flights from Monterey to Philadelphia (MRY - PHL)

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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
MRY — PHL
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Monterey to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Monterey (MRY) to Philadelphia (PHL). 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 August 14, 2025.

Round-trip from

$402
(American Airlines)

One-way from

$189
(American Airlines)

Popular in

August

Cheapest in

November

Average price

$589
From Monterey Regional to Philadelphia
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One-way flight from Monterey Regional to Philadelphia
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Highest demand for flights based on searches. 19% potential increase in price ($106 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Monterey to Philadelphia

Cheapest flights from Monterey to Philadelphia
Explore the most affordable flight options available from Monterey to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/13. 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.
Mon 12/154:33 pmMRY - PHL
1 stop9h 53mAmerican Airlines
Mon 12/225:00 amPHL - MRY
1 stop9h 53mAmerican Airlines
Deal found 8/13$402
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Sat 9/276:15 amMRY - PHL
1 stop8h 12mUnited Airlines
Tue 9/303:45 pmPHL - MRY
1 stop8h 13mUnited Airlines
Deal found 8/14$451
This American Airlines deal was found by Cheapflights users on 8/13. 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 8/2812:19 pmMRY - PHL
1 stop7h 41mAmerican Airlines
Mon 9/15:00 amPHL - MRY
1 stop9h 29mAmerican Airlines
Deal found 8/13$474
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Mon 12/157:00 amMRY - PHL
1 stop9h 41mUnited Airlines
Mon 12/226:38 pmPHL - MRY
2 stops18h 52mUnited Airlines
Deal found 8/13$509
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Fri 8/1512:35 pmMRY - PHL
1 stop7h 44mUnited Airlines
Thu 8/286:30 amPHL - MRY
1 stop18h 18mUnited Airlines
Deal found 8/14$599
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Fri 8/295:30 amMRY - PHL
1 stop8h 58mUnited Airlines
Sun 8/318:00 amPHL - MRY
1 stop8h 30mUnited Airlines
Deal found 8/13$617
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Thu 8/286:01 amMRY - PHL
2 stops20h 34mUnited Airlines
Mon 9/110:30 amPHL - MRY
2 stops13h 37mUnited Airlines
Deal found 8/13$811

Cheapflights Fare Finder

 
Customize your flight search to find flights from Monterey to Philadelphia 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 August 14, 2025.
Use the filters below to find and compare flights from Monterey to Philadelphia that are best for you.

Fly from

Monterey

Fly to

Philadelphia

Route

Depart

Return

Price

MontereyPhiladelphia

MRY - PHL

MRYPHL

Monterey Regional

Mon 12/15

4:33 pm-5:26 am

1 stop9h 53m

Philadelphia

Mon 12/22

5:00 am-11:53 am

1 stop9h 53m

$402

MontereyPhiladelphia

MRY - PHL

MRYPHL

Monterey Regional

Sat 9/27

6:15 am-5:27 pm

1 stop8h 12m

Philadelphia

Tue 9/30

3:45 pm-8:58 pm

1 stop8h 13m

$451

MontereyPhiladelphia

MRY - PHL

MRYPHL

Monterey Regional

Thu 8/28

12:19 pm-11:00 pm

1 stop7h 41m

Philadelphia

Mon 9/1

5:00 am-11:29 am

1 stop9h 29m

$474

MontereyPhiladelphia

MRY - PHL

MRYPHL

Monterey Regional

Mon 12/15

7:00 am-7:41 pm

1 stop9h 41m

Philadelphia

Mon 12/22

6:38 pm-10:30 am

2 stops18h 52m

$509

MontereyPhiladelphia

MRY - PHL

MRYPHL

Monterey Regional

Fri 8/29

5:30 am-5:28 pm

1 stop8h 58m

Philadelphia

Sun 8/31

8:00 am-1:30 pm

1 stop8h 30m

$617

MontereyPhiladelphia

MRY - PHL

MRYPHL

Monterey Regional

Thu 8/28

6:01 am-5:35 am

2 stops20h 34m

Philadelphia

Mon 9/1

10:30 am-9:07 pm

2 stops13h 37m

$811

MontereyPhiladelphia

MRY - PHL

MRYPHL

Monterey Regional

Sun 11/2

5:05 am-4:37 pm

1 stop8h 32m

$189

MontereyPhiladelphia

MRY - PHL

MRYPHL

Monterey Regional

Sat 1/17

7:00 am-10:41 pm

2 stops12h 41m

$201

MontereyPhiladelphia

MRY - PHL

MRYPHL

Monterey Regional

Mon 9/22

12:30 pm-11:29 pm

1 stop7h 59m

$228

MontereyPhiladelphia

MRY - PHL

MRYPHL

Monterey Regional

Mon 9/22

6:30 pm-11:56 am

2 stops14h 26m

$244

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 14 results
1
2

Best time to book a flight from Monterey to Philadelphia

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

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

Currently, August is the cheapest month in which you can book a flight from Monterey to Philadelphia (average of $236). Flying from Monterey to Philadelphia in March is currently the most expensive (average of $295). 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 MRY to PHL?

Find hourly flight availability from Monterey to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

One of the essential ways to save on airfare from Monterey to Philadelphia is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 45% on airfare.

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated August 14, 2025.
Read reviews from past customers who have flown American Airlines from Monterey to Philadelphia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Food

6.5

Overall

7.2

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Food

6.5

Overall

7.2

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break

Related info for your journey

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

  • What is the cheapest airline to fly from Monterey to Philadelphia round-trip?

    Flying on American Airlines is currently your cheapest option to Philadelphia, with prices starting at $335. This flight start at 24% lower than the current average price 3 months from now.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Monterey to Philadelphia (average of $236). Flying from Monterey to Philadelphia in March is currently the most expensive (average of $295). 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

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Vineland
Wildwood
King of Prussia
Pottstown
Cherry Hill
Ocean City
Reading
Millville
Ephrata
Camden
Dewey Beach
Dover
Elkton
Essington
Willow Grove
Newark
Chester
Exton
Glen Mills
Springfield

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Alternative routes for Monterey to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Monterey to Philadelphia

Discover the top airline that operate flights from Monterey to Philadelphia. 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$335Average$453FlexibilityNo cancel feeOn-time71%

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