$125 Cheap Flights from Philadelphia (PHL) to Moline (MLI)

View $125 flight on Thu, Nov 27, 2025Opens in a new window

Popular airlines from Philadelphia Intl. Airport (PHL) to Quad City Intl. Airport (MLI)

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Cheap Flights from Philadelphia to Moline (PHL-MLI)

Prices were available within the past 7 days and start at $125 for one-way flights and $249 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Dec 31 - Tue, Jan 6
PHL
Philadelphia
MLI
Moline
$249 Roundtrip, found 4 hours ago
$249
Roundtrip
found 4 hours ago
Select Delta flight, departing Wed, Dec 31 from Philadelphia to Moline, returning Tue, Jan 6, priced at $249 found 4 hours ago
American Airlines
Wed, Feb 11 - Sun, Feb 15
PHL
Philadelphia
MLI
Moline
$249 Roundtrip, found 3 days ago
$249
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Feb 11 from Philadelphia to Moline, returning Sun, Feb 15, priced at $249 found 3 days ago
United
Tue, Nov 25 - Fri, Nov 28
PHL
Philadelphia
MLI
Moline
$249 Roundtrip, found 3 hours ago
$249
Roundtrip
found 3 hours ago
Select United flight, departing Tue, Nov 25 from Philadelphia to Moline, returning Fri, Nov 28, priced at $249 found 3 hours ago
Delta
Tue, Nov 18 - Mon, Nov 24
PHL
Philadelphia
MLI
Moline
$250 Roundtrip, found 4 days ago
$250
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Nov 18 from Philadelphia to Moline, returning Mon, Nov 24, priced at $250 found 4 days ago
Delta
Tue, Nov 18 - Wed, Nov 19
PHL
Philadelphia
MLI
Moline
$251 Roundtrip, found 4 days ago
$251
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Nov 18 from Philadelphia to Moline, returning Wed, Nov 19, priced at $251 found 4 days ago
United
Wed, Feb 11 - Sun, Feb 15
PHL
Philadelphia
MLI
Moline
$252 Roundtrip, found 3 days ago
$252
Roundtrip
found 3 days ago
Select United flight, departing Wed, Feb 11 from Philadelphia to Moline, returning Sun, Feb 15, priced at $252 found 3 days ago
American Airlines
Mon, Nov 24 - Tue, Dec 2
PHL
Philadelphia
MLI
Moline
$254 Roundtrip, found 4 days ago
$254
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Nov 24 from Philadelphia to Moline, returning Tue, Dec 2, priced at $254 found 4 days ago
United
Sat, Nov 1 - Tue, Nov 4
PHL
Philadelphia
MLI
Moline
$255 Roundtrip, found 4 days ago
$255
Roundtrip
found 4 days ago
Select United flight, departing Sat, Nov 1 from Philadelphia to Moline, returning Tue, Nov 4, priced at $255 found 4 days ago
Delta
Fri, Oct 31 - Sun, Nov 2
PHL
Philadelphia
MLI
Moline
$259 Roundtrip, found 4 days ago
$259
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Oct 31 from Philadelphia to Moline, returning Sun, Nov 2, priced at $259 found 4 days ago
Delta
Sat, Nov 15 - Mon, Nov 17
PHL
Philadelphia
MLI
Moline
$260 Roundtrip, found 4 days ago
$260
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Nov 15 from Philadelphia to Moline, returning Mon, Nov 17, priced at $260 found 4 days ago

Find the cheapest month to fly from Philadelphia (PHL) to Moline (MLI)

February is typically the cheapest month to fly

From $198 - $588 per traveler.

Alternative airports near Moline

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Quad City Intl. MLI. Cheapest and Closest option available. Average driving time to city center is 5 minutes. Flights from $265
MLI
Quad City Intl.
CheapestClosest
Average driving time to city center5 min
Flights from $265

Frequently asked questions

How much does a flight from Philadelphia Intl. Airport (PHL) to Quad City Intl. Airport (MLI) cost?
Grab a cheap one-way flight from $125 or cheap return flight from $249 from Philadelphia Intl. Airport (PHL) to Quad City Intl. Airport (MLI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Philadelphia Intl. Airport (PHL) to Quad City Intl. Airport (MLI)?
December is the least expensive month to fly from PHL to MLI. Traveling during quieter months is often the key to finding a great deal.
What is the cheapest airline that flies from Philadelphia Intl. Airport (PHL) to Quad City Intl. Airport (MLI)?
To find the cheapest airline that'll fly you from PHL to MLI, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Philadelphia Intl. Airport (PHL) to Quad City Intl. Airport (MLI)?
There are no daily nonstop flights available from Philadelphia Intl. Airport (PHL) to Quad City Intl. Airport (MLI). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way before you know it.
What day of the week has the most flights from PHL to MLI?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary based on various factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Philadelphia Intl. Airport (PHL) to Quad City Intl. Airport (MLI)?
To avoid possible delays on the Philadelphia Intl. Airport (PHL) to Quad City Intl. Airport (MLI) route, travel before 3 PM. Flights after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Philadelphia Intl. Airport (PHL) to Quad City Intl. Airport (MLI) last-minute?
Booking your ticket from PHL to MLI just before your journey is usually more expensive. But if you're flexible with your schedule, you could grab a cheap last-minute fare.
Is it cheaper to book a PHL to MLI flight and hotel package?
Booking a PHL to MLI flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Select from our extensive range of hotels and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Philadelphia Intl. Airport (PHL) to Quad City Intl. Airport (MLI)?
Typically, you're able to reschedule or cancel your PHL to MLI flight. However, additional fees may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you need more information, visit our Customer Service portal.

Travel information

Origin airport
Philadelphia Intl.
Destination airport
Quad City Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$248
Distance
806 mi

Book with confidence

Philadelphia to Moline Flights

The cheapest times to fly from Philadelphia to Moline

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Philadelphia to Moline are during the month of December. You can find some of the cheapest flights from Philadelphia to Moline with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Philadelphia to Moline

Sunday is one of the best days to book for cheap flights from Philadelphia to Moline: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Philadelphia to Moline

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Philadelphia to Moline in 2025. You can also book with separate airlines for your outbound and return journeys, from $125 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Philadelphia to Moline flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Philadelphia to Moline airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Philadelphia to Moline Flights

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*Available to One Key members.