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$298+ 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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
MRY — PHL
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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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 November 6, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/4. 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 12/196:02 pmMRY - PHL
1 stop8h 38mMultiple Airlines
Sun 1/48:41 pmPHL - MRY
2 stops27h 21mMultiple Airlines
Deal found 11/4$325
This American Airlines deal was found by Cheapflights users on 11/6. 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 12/44:23 pmMRY - PHL
1 stop9h 59mAmerican Airlines
Wed 12/101:59 pmPHL - MRY
1 stop7h 42mAmerican Airlines
Deal found 11/6$329
This United Airlines deal was found by Cheapflights users on 11/6. 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 12/412:40 pmMRY - PHL
1 stop7h 42mUnited Airlines
Wed 12/101:15 pmPHL - MRY
2 stops11h 44mUnited Airlines
Deal found 11/6$334
This American Airlines deal was found by Cheapflights users on 11/6. 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.
Sat 12/66:05 amMRY - PHL
1 stop8h 47mAmerican Airlines
Tue 12/97:05 amPHL - MRY
1 stop8h 10mAmerican Airlines
Deal found 11/6$361
This United Airlines deal was found by Cheapflights users on 11/6. 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 12/65:05 amMRY - PHL
1 stop7h 38mUnited Airlines
Wed 12/101:15 pmPHL - MRY
2 stops11h 44mUnited Airlines
Deal found 11/6$366
This United Airlines deal was found by Cheapflights users on 11/6. 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 12/610:25 amMRY - PHL
2 stops9h 57mUnited Airlines
Tue 12/910:15 amPHL - MRY
2 stops10h 16mUnited Airlines
Deal found 11/6$371
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/211:23 amMRY - PHL
1 stop27h 30mAlaska Airlines
Mon 12/86:54 pmPHL - MRY
1 stop18h 52mAlaska Airlines
Deal found 11/5$372
This American Airlines deal was found by Cheapflights users on 11/5. 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.
Sat 12/69:53 amMRY - PHL
1 stop6h 57mAmerican Airlines
Thu 12/115:10 pmPHL - MRY
1 stop8h 18mAmerican Airlines
Deal found 11/5$376
This United Airlines deal was found by Cheapflights users on 11/6. 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 12/65:05 amMRY - PHL
1 stop7h 38mUnited Airlines
Thu 12/1110:15 amPHL - MRY
2 stops14h 21mUnited Airlines
Deal found 11/6$381

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 November 6, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$329
(American Airlines)

One-way from

$298
(United Airlines)

Popular in

December

Cheapest in

October

Average price

$466
Provider with most accurate pricing for Monterey Regional-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Monterey Regional-Philadelphia flights.
Search Deals
From Monterey Regional to Philadelphia
Search Deals
One-way flight from Monterey Regional to Philadelphia
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($101 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 6, 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

Fri 12/19

6:02 pm-5:40 am

1 stop8h 38m

Philadelphia

Sun 1/4

8:41 pm-9:02 pm

2 stops27h 21m

$325

MontereyPhiladelphia

MRY - PHL

MRYPHL

Monterey Regional

Thu 12/4

12:40 pm-11:22 pm

1 stop7h 42m

Philadelphia

Wed 12/10

1:15 pm-9:59 pm

2 stops11h 44m

$334

MontereyPhiladelphia

MRY - PHL

MRYPHL

Monterey Regional

Tue 12/9

6:05 am-4:19 pm

1 stop7h 14m

Philadelphia

Sat 12/13

1:59 pm-6:41 pm

1 stop7h 42m

$361

MontereyPhiladelphia

MRY - PHL

MRYPHL

Monterey Regional

Sat 12/6

9:53 am-7:50 pm

1 stop6h 57m

Philadelphia

Wed 12/10

1:59 pm-6:41 pm

1 stop7h 42m

$361

MontereyPhiladelphia

MRY - PHL

MRYPHL

Monterey Regional

Sat 12/6

5:05 am-3:43 pm

1 stop7h 38m

Philadelphia

Tue 12/9

10:33 am-9:36 pm

2 stops14h 03m

$366

MontereyPhiladelphia

MRY - PHL

MRYPHL

Monterey Regional

Sat 12/6

5:05 am-3:43 pm

1 stop7h 38m

Philadelphia

Wed 12/10

1:15 pm-9:59 pm

2 stops11h 44m

$366

MontereyPhiladelphia

MRY - PHL

MRYPHL

Monterey Regional

Sat 12/6

6:05 am-7:48 pm

2 stops10h 43m

Philadelphia

Sat 12/13

8:35 am-6:41 pm

2 stops13h 06m

$371

MontereyPhiladelphia

MRY - PHL

MRYPHL

Monterey Regional

Sat 12/13

6:12 am-9:10 pm

2 stops11h 58m

Philadelphia

Wed 12/17

10:15 am-9:36 pm

2 stops14h 21m

$371

MontereyPhiladelphia

MRY - PHL

MRYPHL

Monterey Regional

Tue 12/2

11:23 am-5:53 pm

1 stop27h 30m

Philadelphia

Mon 12/8

6:54 pm-10:46 am

1 stop18h 52m

$372

MontereyPhiladelphia

MRY - PHL

MRYPHL

Monterey Regional

Tue 12/2

11:23 am-5:53 pm

1 stop27h 30m

Philadelphia

Sun 12/7

7:06 am-10:46 am

1 stop30h 40m

$372

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 14 results
1
2

Compare providers for flights from Monterey to Philadelphia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Monterey to Philadelphia in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Monterey-Philadelphia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Monterey-Philadelphia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Monterey-Philadelphia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Monterey-Philadelphia 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 Monterey-Philadelphia 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 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, January is the cheapest month in which you can book a flight from Monterey to Philadelphia (average of $64). Flying from Monterey to Philadelphia in August is currently the most expensive (average of $194). 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 November 6, 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 44% 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 November 6, 2025.
Read reviews from past customers who have flown United Airlines and 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.
United Airlines
7.4
Good
9,007 reviews

Food

6.6

Comfort

7.3

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.
United Airlines
7.4
Good
9,007 reviews
United Airlines
7.4
Good
9,007 reviews

Food

6.6

Comfort

7.3

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.
American Airlines
7.2
Good
11,040 reviews
United Airlines
7.4
Good
9,007 reviews

Food

6.6

Comfort

7.3

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

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.

  • How long is the flight from Monterey to Philadelphia?

    There are many flights that can get you from Monterey to Philadelphia in 7h 14m. Fly via United Airlines or American Airlines to get the fastest option. There are 2509 mi between Monterey and Philadelphia. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Monterey to Philadelphia round-trip?

    Flying on American Airlines is currently your cheapest option to Philadelphia, with prices starting at $175. Another option worth looking into is United Airlines, starting at $376 round trip. These flights start at 63% 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, January is the cheapest month in which you can book a flight from Monterey to Philadelphia (average of $64). Flying from Monterey to Philadelphia in August is currently the most expensive (average of $194). 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
Wildwood
King of Prussia
Pottstown
Reading
Ocean City
Cherry Hill
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Newark
Millville
Chester
Exton

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Alternative routes for Monterey to Philadelphia

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Top 2 airlines flying from Monterey to Philadelphia

Discover the top 2 airlines 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$175Average$397FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$376Average$538FlexibilityNo cancel feeOn-time69%

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