$310+ Cheap flights from Philadelphia to Marion, IL (PHL - MWA)
This is the cheapest round-trip 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 — MWA
Oct 23 — Oct 301
Round-trip
1 adult, Economy
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Find cheap flights from Philadelphia to Marion with Cheapflights
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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
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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 Marion
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Best
Last-minute
One-way
Cheapest flights from Philadelphia to MarionExplore the most affordable flight options available from Philadelphia to Marion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
Explore the most affordable flight options available from Philadelphia to Marion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
This American Airlines deal was found by Cheapflights users on 9/20. 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 10/65:33 pm -
1 stop7h 45m
Sat 10/106:00 am -
1 stop4h 42m
Deal found 9/20![American Airlines logo]()
$578
Best flights from Philadelphia to MarionDiscover carefully curated flight deals from Philadelphia to Marion that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
Discover carefully curated flight deals from Philadelphia to Marion that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
This American Airlines deal was found by Cheapflights users on 9/20. 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 10/65:33 pm -
1 stop7h 45m
Sat 10/106:00 am -
1 stop4h 42m
Deal found 9/20![American Airlines logo]()
$578
Last-minute flights from Philadelphia to MarionDiscover last-minute flight deals from Philadelphia to Marion. Data last updated September 23, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Marion. Data last updated September 23, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/20. 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 10/65:33 pm -
1 stop7h 45m
Sat 10/106:00 am -
1 stop4h 42m
Deal found 9/20![American Airlines logo]()
$578
One-way flights from Philadelphia to MarionSearch for one-way flight options from Philadelphia to Marion. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
Search for one-way flight options from Philadelphia to Marion. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
This American Airlines deal was found by Cheapflights users on 9/19. 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 12/169:22 am -
1 stop16h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![American Airlines logo]()
$310
This American Airlines deal was found by Cheapflights users on 9/19. 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 11/1912:49 pm -
1 stop12h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![American Airlines logo]()
$331
This American Airlines deal was found by Cheapflights users on 9/19. 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 10/193:51 pm -
1 stop9h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![American Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 9/19. 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 1/107:19 am -
1 stop18h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![American Airlines logo]()
$416
This American Airlines deal was found by Cheapflights users on 9/21. 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 10/1312:41 pm -
1 stop12h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![American Airlines logo]()
$475
This American Airlines deal was found by Cheapflights users on 9/21. 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 9/295:49 pm -
1 stop6h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![American Airlines logo]()
$499
This American Airlines deal was found by Cheapflights users on 9/21. 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 9/2810:38 am -
1 stop4h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![American Airlines logo]()
$546
Find flight deals from Philadelphia to Marion
Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Marion (MWA). 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 September 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $578 (American Airlines) |
One-way from | $310 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Philadelphia to Marion 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 7,457,451 searches. Data last updated September 23, 2026.
Use the filters below to find and compare flights from Philadelphia to Marion that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhiladelphiaMarion
PHL Philadelphia - MWA Marion Williamson County
PHLMWA
Philadelphia
Wed 12/16
9:22 am-12:27 am
1 stop16h 05m
Marion Williamson County
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$310
PhiladelphiaMarion
PHL Philadelphia - MWA Marion Williamson County
PHLMWA
Philadelphia
Mon 10/19
3:51 pm-12:18 am
1 stop9h 27m
Marion Williamson County
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$399
PhiladelphiaMarion
PHL Philadelphia - MWA Marion Williamson County
PHLMWA
Philadelphia
Sun 1/10
7:19 am-12:29 am
1 stop18h 10m
Marion Williamson County
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$416
PhiladelphiaMarion
PHL Philadelphia - MWA Marion Williamson County
PHLMWA
Philadelphia
Wed 9/30
5:49 pm-11:42 pm
1 stop6h 53m
Marion Williamson County
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$499
PhiladelphiaMarion
PHL Philadelphia - MWA Marion Williamson County
PHLMWA
Philadelphia
Tue 10/13
3:51 pm-12:18 am
2 stops9h 27m
Marion Williamson County
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$504
PhiladelphiaMarion
PHL Philadelphia - MWA Marion Williamson County
PHLMWA
Philadelphia
Tue 9/29
3:30 pm-11:42 pm
2 stops9h 12m
Marion Williamson County
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$504
Quickest round-trip
PhiladelphiaMarion
PHL Philadelphia - MWA Marion Williamson County
PHLMWA
Philadelphia
Mon 9/28
10:38 am-2:29 pm
1 stop4h 51m
Marion Williamson County
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$546
PhiladelphiaMarion
PHL Philadelphia - MWA Marion Williamson County
PHLMWA
Philadelphia
Fri 10/2
9:19 am-2:29 pm
1 stop6h 10m
Marion Williamson County
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$546
PhiladelphiaMarion
PHL Philadelphia - MWA Marion Williamson County
PHLMWA
Philadelphia
Tue 10/6
5:33 pm-12:18 am
1 stop7h 45m
Marion Williamson County
Sat 10/10
6:00 am-11:42 am
1 stop4h 42m
$578
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Philadelphia-Marion, Illinois flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Marion, Illinois flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Marion, Illinois flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Philadelphia-Marion, Illinois 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 Philadelphia-Marion, Illinois 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 Marion
Have a flexible travel schedule? Discover the best time to fly to Marion from Philadelphia with our price prediction graph.
PHL-MWA
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.
Related info for your journey
Find useful and relevant information for your journey from Philadelphia to Marion. 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 Marion?
Book flights to Marion if you plan to visit one of these locationsChester
Mount Vernon
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