$343+ 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 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
MRY — PHL
Sep 13 — Sep 201
Round-trip
1 adult, Economy
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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
Cheapest
Best
Last-minute
One-way
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 August 14, 2026.
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, 2026.
This United Airlines deal was found by Cheapflights users on 8/12. 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 8/255:00 am -
1 stop7h 50m
Sun 8/309:27 am -
1 stop10h 49m
Deal found 8/12![United Airlines logo]()
$453
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 9/146:45 pm -
1 stop10h 04m
Fri 9/253:55 pm -
1 stop8h 10m
Deal found 8/13![United Airlines logo]()
$489
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 9/146:45 pm -
1 stop10h 04m
Sat 9/266:10 am -
2 stops11h 03m
Deal found 8/13![United Airlines logo]()
$494
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.
Tue 9/156:45 pm -
2 stops11h 58m
Wed 9/2310:05 am -
2 stops10h 53m
Deal found 8/13![United Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 8/11. 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 9/16:45 pm -
3 stops14h 38m
Sat 9/51:30 pm -
2 stops10h 40m
Deal found 8/11![United Airlines logo]()
$505
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 9/1712:37 pm -
1 stop8h 45m
Sun 9/275:00 am -
1 stop9h 47m
Deal found 8/13![American Airlines logo]()
$514
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 10/127:05 pm -
2 stops11h 37m
Mon 10/193:55 pm -
1 stop8h 10m
Deal found 8/13![United Airlines logo]()
$534
Best flights from Monterey to PhiladelphiaDiscover 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 August 14, 2026.
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 August 14, 2026.
This United Airlines deal was found by Cheapflights users on 8/12. 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 8/2510:21 am -
2 stops10h 23m
Sun 8/309:27 am -
1 stop8h 34m
Deal found 8/12![United Airlines logo]()
$458
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.
Wed 10/147:00 pm -
1 stop9h 49m
Fri 10/233:55 pm -
1 stop8h 10m
Deal found 8/13![United Airlines logo]()
$489
This United Airlines deal was found by Cheapflights users on 8/11. 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 9/15:00 am -
1 stop7h 50m
Sat 9/59:27 am -
1 stop8h 34m
Deal found 8/11![United Airlines logo]()
$489
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 10/127:05 pm -
2 stops12h 06m
Sat 10/243:52 pm -
1 stop8h 13m
Deal found 8/13![United Airlines logo]()
$494
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.
Wed 9/166:45 pm -
2 stops12h 17m
Tue 9/223:48 pm -
1 stop8h 22m
Deal found 8/13![United Airlines logo]()
$494
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 10/127:05 pm -
2 stops11h 37m
Thu 10/229:34 am -
2 stops10h 54m
Deal found 8/13![United Airlines logo]()
$499
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.
Tue 10/610:30 am -
2 stops9h 59m
Sat 10/101:24 pm -
2 stops10h 41m
Deal found 8/13![United Airlines logo]()
$499
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 10/127:05 pm -
2 stops11h 37m
Fri 10/2310:05 am -
2 stops10h 23m
Deal found 8/13![United Airlines logo]()
$499
Last-minute flights from Monterey to PhiladelphiaDiscover last-minute flight deals from Monterey to Philadelphia. Data last updated August 14, 2026 and is based on user searches.
Discover last-minute flight deals from Monterey to Philadelphia. Data last updated August 14, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/12. 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 8/255:00 am -
1 stop7h 50m
Sun 8/309:27 am -
1 stop10h 49m
Deal found 8/12![United Airlines logo]()
$453
This United Airlines deal was found by Cheapflights users on 8/11. 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 9/16:45 pm -
3 stops14h 38m
Sat 9/51:30 pm -
2 stops10h 40m
Deal found 8/11![United Airlines logo]()
$505
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 9/146:45 pm -
1 stop10h 04m
Fri 9/253:55 pm -
1 stop8h 10m
Deal found 8/13![United Airlines logo]()
$489
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 9/146:45 pm -
1 stop10h 04m
Mon 9/211:30 pm -
2 stops11h 29m
Deal found 8/13![United Airlines logo]()
$494
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.
Tue 9/156:45 pm -
2 stops11h 58m
Wed 9/2310:05 am -
2 stops10h 53m
Deal found 8/13![United Airlines logo]()
$499
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 9/1712:37 pm -
1 stop8h 45m
Sun 9/275:00 am -
1 stop9h 47m
Deal found 8/13![American Airlines logo]()
$514
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 9/186:45 pm -
1 stop10h 04m
Fri 9/251:24 pm -
2 stops11h 35m
Deal found 8/13![United Airlines logo]()
$534
One-way flights from Monterey to PhiladelphiaSearch for one-way flight options from Monterey to Philadelphia. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.
Search for one-way flight options from Monterey to Philadelphia. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/12. 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.
Fri 1/16:04 pm -
1 stop8h 37m
Deal found 8/12![Alaska Airlines logo]()
$343
This Alaska Airlines deal was found by Cheapflights users on 8/9. 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.
Fri 8/216:23 pm -
1 stop8h 17m
Deal found 8/9![Alaska Airlines logo]()
$390
This United Airlines deal was found by Cheapflights users on 8/9. 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 9/76:45 pm -
1 stop10h 04m
Deal found 8/9![United Airlines logo]()
$434
This United Airlines deal was found by Cheapflights users on 8/12. 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 1/16:25 pm -
2 stops12h 54m
Deal found 8/12![United Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 8/9. 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 8/225:00 am -
1 stop7h 48m
Deal found 8/9![United Airlines logo]()
$448
This United Airlines deal was found by Cheapflights users on 8/9. 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 8/218:00 am -
2 stops12h 44m
Deal found 8/9![United Airlines logo]()
$453
This United Airlines deal was found by Cheapflights users on 8/12. 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 11/287:00 pm -
1 stop9h 39m
Deal found 8/12![United Airlines logo]()
$762
This Alaska Airlines deal was found by Cheapflights users on 8/12. 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.
Sun 11/296:16 pm -
1 stop8h 22m
Deal found 8/12![Alaska Airlines logo]()
$795
Find 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, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $453 (United Airlines) |
One-way from | $343 (Alaska Airlines) |
Popular in | December |
Cheapest in | January |
Average price | $589 |
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, 2026.
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
Cheapest round-trip
MontereyPhiladelphia
MRY Monterey Regional - PHL Philadelphia
MRYPHL
Monterey Regional
Tue 8/25
10:21 am-11:44 pm
2 stops10h 23m
Philadelphia
Sun 8/30
9:27 am-3:01 pm
1 stop8h 34m
$458
MontereyPhiladelphia
MRY Monterey Regional - PHL Philadelphia
MRYPHL
Monterey Regional
Wed 10/14
7:00 pm-7:49 am
1 stop9h 49m
Philadelphia
Fri 10/23
3:55 pm-9:05 pm
1 stop8h 10m
$489
Quickest round-trip
MontereyPhiladelphia
MRY Monterey Regional - PHL Philadelphia
MRYPHL
Monterey Regional
Tue 9/1
5:00 am-3:50 pm
1 stop7h 50m
Philadelphia
Sat 9/5
9:27 am-3:01 pm
1 stop8h 34m
$489
MontereyPhiladelphia
MRY Monterey Regional - PHL Philadelphia
MRYPHL
Monterey Regional
Mon 10/12
7:05 pm-10:11 am
2 stops12h 06m
Philadelphia
Sat 10/24
3:52 pm-9:05 pm
1 stop8h 13m
$494
MontereyPhiladelphia
MRY Monterey Regional - PHL Philadelphia
MRYPHL
Monterey Regional
Wed 9/16
6:45 pm-10:02 am
2 stops12h 17m
Philadelphia
Tue 9/22
3:48 pm-9:10 pm
1 stop8h 22m
$494
MontereyPhiladelphia
MRY Monterey Regional - PHL Philadelphia
MRYPHL
Monterey Regional
Mon 10/12
7:05 pm-9:42 am
2 stops11h 37m
Philadelphia
Thu 10/22
9:34 am-5:28 pm
2 stops10h 54m
$499
MontereyPhiladelphia
MRY Monterey Regional - PHL Philadelphia
MRYPHL
Monterey Regional
Tue 10/6
10:30 am-11:29 pm
2 stops9h 59m
Philadelphia
Sat 10/10
1:24 pm-9:05 pm
2 stops10h 41m
$499
MontereyPhiladelphia
MRY Monterey Regional - PHL Philadelphia
MRYPHL
Monterey Regional
Mon 10/12
7:05 pm-9:42 am
2 stops11h 37m
Philadelphia
Fri 10/23
10:05 am-5:28 pm
2 stops10h 23m
$499
Cheapest one-way
MontereyPhiladelphia
MRY Monterey Regional - PHL Philadelphia
MRYPHL
Monterey Regional
Fri 1/1
6:04 pm-5:41 am
1 stop8h 37m
$343
Quickest one-way
MontereyPhiladelphia
MRY Monterey Regional - PHL Philadelphia
MRYPHL
Monterey Regional
Fri 8/21
6:23 pm-5:40 am
1 stop8h 17m
$390
Showing 1-10 of 15 resultsSorted by cheapest first
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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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 FlightHub the most. FlightHub 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.
MRY-PHL
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
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, 2026.
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.
Entertainment
6.8
Overall
7.1
Food
6.4
Boarding
7.5
Comfort
7.2
Crew
7.9
Reviews
1 / 20
2.0
MediocreJeremy,Sep 2025
SAN - PHL
Entertainment
6.8
Overall
7.1
Food
6.4
Boarding
7.5
Comfort
7.2
Crew
7.9
Reviews
1 / 20
2.0
MediocreJeremy,Sep 2025
SAN - PHL
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.
Traveling to a place near Philadelphia?
Book flights to Philadelphia if you plan to visit one of these locationsWildwood
King of Prussia
Reading
Camden
Ocean City
Cherry Hill
Lewes
Plymouth Meeting
Wyomissing
Wildwood Crest
Pottstown
Ephrata
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Vineland
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Monterey and Philadelphia flights
Browse other Monterey and Philadelphia flight options. Last updated on August 14, 2026.
Other flights from Monterey
Browse through other flights departing from Monterey. Flights are based on user searches made on Cheapflights and were last updated on August 14, 2026.
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Check out other popular destinations found by fellow travelers in 2026
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, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$275 | Average$549 | FlexibilityNo cancel fee | On-time71% |