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 $261. Another option worth looking into is United Airlines, starting at $439 round trip. These flights start at 39% lower than the current average price 3 months from now.

What is the cheapest day to fly from Monterey to Philadelphia?

Travelers seeking maximum savings on their Monterey to Philadelphia flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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

It’s generally more expensive to depart on a Thursday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Monterey to Philadelphia?

To save up to 56% on this flight, we recommend booking at least 59 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Monterey to Philadelphia from $458 1-2 weeks out and tickets from $609 for flights departing within the next 72 hours.

What is the cheapest month to fly from Monterey to Philadelphia?

Flights from Monterey to Philadelphia lean towards being more expensive in December. Prices are generally better when you fly from Monterey to Philadelphia in April, with the cheapest ticket starting at $229.

Most accurate provider : When it comes to deals on Monterey-Philadelphia flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Monterey-Philadelphia flight deals on Cheapflights vs. Expedia <90% 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.

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.

$239+ Flights from Monterey to Philadelphia - Compare & Save Big

Q: 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.

Q: E

In terms of precipitation, rainfall in Philadelphia ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Philadelphia when rainfall is around 2.7 in.

Q: E

If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Q: What is the cheapest time of day to fly from MRY to PHL?

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.

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Monterey to Philadelphia 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 Monterey to Philadelphia

Most accurate provider	Expedia 1 star
Most trusted provider	Expedia 3 stars
Round-trip from	$261 (American Airlines)
One-way from	$239 (American Airlines)
Popular in	September
Cheapest in	August
Average price	$480

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

High demand for flights, 0% potential price rise

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 May 2025

Search Deals

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 mayo 12, 2025.

mié. 6/1812:25 pmMRY - PHL

1 stop9h 34mAmerican Airlines

sáb. 7/55:55 pmPHL - MRY

1 stop7h 31mAmerican Airlines

Deal found 5/12

$261

vie. 8/156:17 pmMRY - PHL

2 stops13h 30mUnited Airlines

lun. 8/186:30 amPHL - MRY

1 stop7h 35mUnited Airlines

Deal found 5/12

$439

mié. 5/1411:22 amMRY - PHL

1 stop27h 32mAlaska Airlines

sáb. 5/176:59 pmPHL - MRY

1 stop26h 04mAlaska Airlines

Deal found 5/12

$1,572

Best flights from Monterey to Philadelphia
Discover carefully curated flight deals from Monterey to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated mayo 12, 2025.

mié. 6/1812:25 pmMRY - PHL

1 stop9h 34mAmerican Airlines

sáb. 7/55:55 pmPHL - MRY

1 stop7h 31mAmerican Airlines

Deal found 5/12

$261

vie. 8/156:17 pmMRY - PHL

2 stops13h 30mUnited Airlines

lun. 8/186:30 amPHL - MRY

1 stop7h 35mUnited Airlines

Deal found 5/12

$439

Last-minute flights from Monterey to Philadelphia
Discover last-minute flight deals from Monterey to Philadelphia. Data last updated mayo 12, 2025 and is based on user searches.

mié. 5/1411:22 amMRY - PHL

1 stop27h 32mAlaska Airlines

sáb. 5/176:59 pmPHL - MRY

1 stop26h 04mAlaska Airlines

Deal found 5/12

$1,572

jue. 5/227:24 pmMRY - PHL

1 stop9h 47mAmerican Airlines

mar. 5/275:45 pmPHL - MRY

1 stop7h 47mAmerican Airlines

Deal found 5/11

$336

jue. 5/225:30 amMRY - PHL

3 stops16h 15mUnited Airlines

mar. 5/276:05 pmPHL - MRY

1 stop8h 39mUnited Airlines

Deal found 5/12

$509

mié. 6/1812:25 pmMRY - PHL

1 stop9h 34mAmerican Airlines

sáb. 7/55:55 pmPHL - MRY

1 stop7h 31mAmerican Airlines

Deal found 5/12

$261

jue. 6/2610:25 amMRY - PHL

2 stops11h 05mUnited Airlines

vie. 7/43:39 pmPHL - MRY

1 stop8h 27mUnited Airlines

Deal found 5/11

$474

One-way flights from Monterey to Philadelphia
Search for one-way flight options from Monterey to Philadelphia. Find affordable one-way fares based on user searches. Data last updated mayo 12, 2025.

lun. 6/167:06 pmMRY - PHL

1 stop9h 12mAmerican Airlines

Deal found 5/12

$239

lun. 6/165:30 amMRY - PHL

3 stops16h 15mUnited Airlines

Deal found 5/12

$288

Cheapflights Fare Finder

Use the filters below to find and compare flights from Monterey to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontereyPhiladelphia

MRY - PHL

MRYPHL

Monterey Regional

mié. 6/18

12:25 pm-12:59 am

1 stop9h 34m

Philadelphia

sáb. 7/5

5:55 pm-10:26 pm

1 stop7h 31m

$261

MontereyPhiladelphia

MRY - PHL

MRYPHL

Monterey Regional

vie. 8/15

6:17 pm-10:47 am

2 stops13h 30m

Philadelphia

lun. 8/18

6:30 am-11:05 am

1 stop7h 35m

$439

MontereyPhiladelphia

MRY - PHL

MRYPHL

Monterey Regional

lun. 6/16

7:06 pm-7:18 am

1 stop9h 12m

$239

MontereyPhiladelphia

MRY - PHL

MRYPHL

Monterey Regional

lun. 6/16

5:30 am-12:45 am

3 stops16h 15m

$288

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/12

Most accurate provider: When it comes to deals on Monterey-Philadelphia flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Monterey-Philadelphia flight deals on Cheapflights vs. Expedia <90% 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, 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?

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.

Rainfall in Philadelphia by month

In terms of precipitation, rainfall in Philadelphia ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Philadelphia when rainfall is around 2.7 in.

Temperature in Philadelphia by month

If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Philadelphia

Read through reviews of airlines operating flights from Monterey to Philadelphia, such as United Airlines and American Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,724 reviews

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

8,724 reviews

United Airlines

7.4

Good

8,724 reviews

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

10,000 reviews

United Airlines

7.4

Good

8,724 reviews

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

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 $261. Another option worth looking into is United Airlines, starting at $439 round trip. These flights start at 39% 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

Vineland

Pottstown

Wildwood

Reading

King of Prussia

Cherry Hill

Exton

Ocean City

Essington

Chester

Middletown

Willow Grove

Newark

Millville

Dover

Ephrata

Camden

Dewey Beach

Glen Mills

Springfield

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Monterey to Philadelphia

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$321	Average$471	FlexibilityNo cancel fee	On-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.

$239+ 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 6/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Monterey to Philadelphia with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Monterey to Philadelphia

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Monterey to Philadelphia

Cheapest flights from Monterey to PhiladelphiaExplore 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 mayo 12, 2025.

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 mayo 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Monterey to Philadelphia that are best for you.

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.

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?

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 mayo 12, 2025.

Rainfall in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average rainfall totals by month.

Temperature in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average temperature totals by month.

Reviews of airlines servicing Philadelphia

Read through reviews of airlines operating flights from Monterey to Philadelphia, such as United Airlines and American Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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

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

How can I find direct flights from Monterey to Philadelphia?

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

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

Traveling to a place near Monterey?

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 Monterey to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Monterey to Philadelphia

100% Free

Book with Flexibility

Travel Smart

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 mayo 12, 2025.