HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Monterey

$186+ Cheap flights from Philadelphia to Monterey (PHL - MRY)

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 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — MRY
Dec 17 — Dec 241
Wed 12/17
Wed 12/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Philadelphia to Monterey 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

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Philadelphia to Monterey

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Monterey (MRY). 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 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$344
(American Airlines)

One-way from

$186
(Alaska Airlines)

Popular in

May

Cheapest in

September

Average price

$491
Provider with most accurate pricing for Philadelphia-Monterey Regional flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Monterey Regional flights.
Search Deals
From Philadelphia to Monterey Regional
Search Deals
One-way flight from Philadelphia to Monterey Regional
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Philadelphia to Monterey

Cheapest flights from Philadelphia to Monterey
Explore the most affordable flight options available from Philadelphia to Monterey. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 17, 2025.

This American Airlines deal was found by Cheapflights users on 11/16. 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 12/113:58 pmPHL - MRY
1 stop9h 30mAmerican Airlines
Sun 12/144:23 pmMRY - PHL
1 stop9h 59mAmerican Airlines
Deal found 11/16$397
This United Airlines deal was found by Cheapflights users on 11/16. 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 12/1110:33 amPHL - MRY
2 stops14h 03mUnited Airlines
Sun 12/145:05 amMRY - PHL
1 stop7h 37mUnited Airlines
Deal found 11/16$402
This American Airlines deal was found by Cheapflights users on 11/16. 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.
Tue 12/169:00 amPHL - MRY
1 stop9h 52mAmerican Airlines
Tue 12/234:24 pmMRY - PHL
1 stop9h 57mAmerican Airlines
Deal found 11/16$410
This American Airlines deal was found by Cheapflights users on 11/17. 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.
Sun 11/231:45 pmPHL - MRY
1 stop8h 03mAmerican Airlines
Fri 11/286:05 amMRY - PHL
1 stop6h 58mAmerican Airlines
Deal found 11/17$451
This United Airlines deal was found by Cheapflights users on 11/16. 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.
Tue 12/161:15 pmPHL - MRY
2 stops11h 44mUnited Airlines
Tue 12/232:30 pmMRY - PHL
2 stops12h 02mUnited Airlines
Deal found 11/16$478
This United Airlines deal was found by Cheapflights users on 11/17. 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.
Wed 11/198:08 amPHL - MRY
1 stop8h 16mUnited Airlines
Sat 11/225:00 amMRY - PHL
1 stop7h 42mUnited Airlines
Deal found 11/17$507
This American Airlines deal was found by Cheapflights users on 11/17. 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.
Wed 11/196:25 amPHL - MRY
2 stops12h 28mAmerican Airlines
Sat 11/229:52 amMRY - PHL
2 stops10h 03mAmerican Airlines
Deal found 11/17$517

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Monterey 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 17, 2025.
Use the filters below to find and compare flights from Philadelphia to Monterey that are best for you.

Fly from

Philadelphia

Fly to

Monterey

Route

Depart

Return

Price

PhiladelphiaMonterey

PHL - MRY

PHLMRY

Philadelphia

Fri 5/1

6:10 am-11:14 am

1 stop8h 04m

Monterey Regional

Mon 5/4

8:00 am-12:32 am

2 stops13h 32m

$396

PhiladelphiaMonterey

PHL - MRY

PHLMRY

Philadelphia

Tue 12/16

9:00 am-3:52 pm

1 stop9h 52m

Monterey Regional

Tue 12/23

4:24 pm-5:21 am

1 stop9h 57m

$410

PhiladelphiaMonterey

PHL - MRY

PHLMRY

Philadelphia

Tue 12/16

1:15 pm-9:59 pm

2 stops11h 44m

Monterey Regional

Tue 12/23

2:30 pm-5:32 am

2 stops12h 02m

$478

PhiladelphiaMonterey

PHL - MRY

PHLMRY

Philadelphia

Tue 3/31

3:53 pm-10:25 pm

1 stop9h 32m

Monterey Regional

Wed 4/1

4:33 pm-5:15 am

1 stop9h 42m

$497

PhiladelphiaMonterey

PHL - MRY

PHLMRY

Philadelphia

Tue 3/31

6:10 am-11:16 am

1 stop8h 06m

Monterey Regional

Wed 4/1

6:50 pm-7:45 am

1 stop9h 55m

$497

PhiladelphiaMonterey

PHL - MRY

PHLMRY

Philadelphia

Tue 12/16

6:54 pm-10:46 am

1 stop18h 52m

$186

PhiladelphiaMonterey

PHL - MRY

PHLMRY

Philadelphia

Fri 3/6

6:20 pm-2:06 pm

2 stops22h 46m

$236

PhiladelphiaMonterey

PHL - MRY

PHLMRY

Philadelphia

Thu 12/25

5:00 am-11:49 am

1 stop9h 49m

$249

PhiladelphiaMonterey

PHL - MRY

PHLMRY

Philadelphia

Fri 3/6

8:00 am-6:01 pm

2 stops13h 01m

$254

PhiladelphiaMonterey

PHL - MRY

PHLMRY

Philadelphia

Fri 3/6

8:40 am-3:55 pm

1 stop10h 15m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/16

Showing 1-10 of 14 results
1
2

Compare providers for flights from Philadelphia to Monterey

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 Philadelphia to Monterey in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*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 Philadelphia-Monterey flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Philadelphia-Monterey flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Philadelphia-Monterey flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Monterey flights, Cheapflights users trust eDreams the most. eDreams 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-Monterey 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 Monterey

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

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

Currently, February is the cheapest month in which you can book a flight from Philadelphia to Monterey (average of $71). Flying from Philadelphia to Monterey in May is currently the most expensive (average of $184). 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.

Reviews of airlines servicing Monterey

Get insights into the airlines that provide service to Monterey. 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 Monterey. Reviews last updated November 17, 2025.
See what other customers who have flown with American Airlines from Philadelphia to Monterey have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,048 reviews

Entertainment

6.9

Boarding

7.5

Comfort

7.2

Food

6.4

Crew

8.0

Overall

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,May 2025

PHL - LHR

A very good flight. They were not as accommodating in relation to the food and beverage options. Last year on the same flight to London, they offered an additional glass of wine beer or vodka. They also offered extra snacks and were constantly checking on us. This flight, they barely acknowledged our presence. They were not rude just not sociable or readily accessible.
American Airlines
7.2
Good
11,048 reviews
American Airlines
7.2
Good
11,048 reviews

Entertainment

6.9

Boarding

7.5

Comfort

7.2

Food

6.4

Crew

8.0

Overall

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,May 2025

PHL - LHR

A very good flight. They were not as accommodating in relation to the food and beverage options. Last year on the same flight to London, they offered an additional glass of wine beer or vodka. They also offered extra snacks and were constantly checking on us. This flight, they barely acknowledged our presence. They were not rude just not sociable or readily accessible.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Monterey. 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 Philadelphia to Monterey?

    For as low as $396, United Airlines can have you in Monterey from Philadelphia in 8h 04m. The distance from Philadelphia to Monterey is about 2509 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Our cheapest airline available from Philadelphia to Monterey is American Airlines. Our recent data shows that you can find tickets from as low as $275 on this airline. You may be able to fly from Philadelphia to Monterey for 37% less than the average price by searching for this airline.

  • What are the cheapest airlines to fly from Philadelphia to Monterey one-way?

    $186 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $249 and $254, respectively.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Philadelphia to Monterey (average of $71). Flying from Philadelphia to Monterey in May is currently the most expensive (average of $184). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Philadelphia to Monterey

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Los Angeles flights
Newark to Los Angeles flights
John F Kennedy Intl to Las Vegas flights
Newark to Las Vegas flights
John F Kennedy Intl to San Francisco flights
Newark to San Francisco flights
LaGuardia to Los Angeles flights
Dulles Intl to Las Vegas flights
LaGuardia to Las Vegas flights
Reagan-National to Los Angeles flights
Dulles Intl to Los Angeles flights
Reagan-National to San Francisco flights
Dulles Intl to San Francisco flights
Reagan-National to Las Vegas flights
LaGuardia to San Francisco flights
John F Kennedy Intl to San Diego flights
Philadelphia to Las Vegas flights
Newark to San Diego flights
Philadelphia to San Francisco flights
Philadelphia to Los Angeles flights
Newark to Ontario flights
LaGuardia to Burbank flights
John F Kennedy Intl to Ontario flights
Reagan-National to San Jose flights
John F Kennedy Intl to Santa Ana flights
LaGuardia to Santa Ana flights
Dulles Intl to San Jose flights
Pittsburgh to Las Vegas flights
Newark to Santa Ana flights
Dulles Intl to San Diego flights
LaGuardia to San Diego flights
Reagan-National to San Diego flights
LaGuardia to Ontario flights
Reagan-National to Ontario flights
Dulles Intl to Ontario flights
Newark to Palm Springs flights
Newark to Sacramento flights
John F Kennedy Intl to Palm Springs flights
Newark to San Jose flights
John F Kennedy Intl to San Jose flights
Philadelphia to San Diego flights
John F Kennedy Intl to Burbank flights
Philadelphia to Ontario flights
John F Kennedy Intl to Reno flights
Reagan-National to Santa Ana flights
Reagan-National to Oakland flights
LaGuardia to Palm Springs flights
Dulles Intl to Oakland flights
Pittsburgh to Los Angeles flights
Dulles Intl to Santa Ana flights

Top airline flying from Philadelphia to Monterey

Discover the top airline that operate flights from Philadelphia to Monterey. 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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$275Average$429FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.