Cheap flights to Whiteside County

View €108 flight on Sat, 10 Jan 2026Opens in a new window

Popular airlines to Whiteside County

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Frontier Airlines

    Frontier Airlines

  • Spirit Airlines

    Spirit Airlines

  • Southwest Airlines

    Southwest Airlines

  • JetBlue Airways

    JetBlue Airways

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Cheap round-trip flights to Whiteside County

Prices were available within the past 7 days and start at €108 for one-way flights and €197 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 10 Jan - Sat, 17 Jan
PHL
Philadelphia
MLI
Moline
€197 Return, found 9 hours ago
€197
Return
found 9 hours ago
Select American Airlines flight, departing Sat, 10 Jan from Philadelphia to Moline, returning Sat, 17 Jan, priced at €197 found 9 hours ago
American Airlines
Sat, 10 Jan - Sat, 17 Jan
PHL
Philadelphia
MLI
Moline
€204 Return, found 9 hours ago
€204
Return
found 9 hours ago
Select American Airlines flight, departing Sat, 10 Jan from Philadelphia to Moline, returning Sat, 17 Jan, priced at €204 found 9 hours ago
Delta
Sat, 10 Jan - Sat, 17 Jan
PHL
Philadelphia
MLI
Moline
€209 Return, found 9 hours ago
€209
Return
found 9 hours ago
Select Delta flight, departing Sat, 10 Jan from Philadelphia to Moline, returning Sat, 17 Jan, priced at €209 found 9 hours ago
American Airlines
Sat, 10 Jan - Sat, 17 Jan
PHL
Philadelphia
MLI
Moline
€214 Return, found 9 hours ago
€214
Return
found 9 hours ago
Select American Airlines flight, departing Sat, 10 Jan from Philadelphia to Moline, returning Sat, 17 Jan, priced at €214 found 9 hours ago
American Airlines
Sat, 10 Jan - Sat, 17 Jan
PHL
Philadelphia
MLI
Moline
€222 Return, found 9 hours ago
€222
Return
found 9 hours ago
Select American Airlines flight, departing Sat, 10 Jan from Philadelphia to Moline, returning Sat, 17 Jan, priced at €222 found 9 hours ago
American Airlines
Sat, 10 Jan - Sat, 17 Jan
PHL
Philadelphia
MLI
Moline
€230 Return, found 9 hours ago
€230
Return
found 9 hours ago
Select American Airlines flight, departing Sat, 10 Jan from Philadelphia to Moline, returning Sat, 17 Jan, priced at €230 found 9 hours ago
American Airlines
Sat, 10 Jan - Sat, 17 Jan
PHL
Philadelphia
MLI
Moline
€243 Return, found 9 hours ago
€243
Return
found 9 hours ago
Select American Airlines flight, departing Sat, 10 Jan from Philadelphia to Moline, returning Sat, 17 Jan, priced at €243 found 9 hours ago
United
Sat, 10 Jan - Sat, 17 Jan
PHL
Philadelphia
MLI
Moline
€244 Return, found 9 hours ago
€244
Return
found 9 hours ago
Select United flight, departing Sat, 10 Jan from Philadelphia to Moline, returning Sat, 17 Jan, priced at €244 found 9 hours ago
United
Sat, 10 Jan - Sat, 17 Jan
PHL
Philadelphia
MLI
Moline
€256 Return, found 9 hours ago
€256
Return
found 9 hours ago
Select United flight, departing Sat, 10 Jan from Philadelphia to Moline, returning Sat, 17 Jan, priced at €256 found 9 hours ago
American Airlines
Sat, 10 Jan - Sat, 17 Jan
PHL
Philadelphia
MLI
Moline
€259 Return, found 9 hours ago
€259
Return
found 9 hours ago
Select American Airlines flight, departing Sat, 10 Jan from Philadelphia to Moline, returning Sat, 17 Jan, priced at €259 found 9 hours ago
Delta
Sat, 10 Jan - Sat, 17 Jan
PHL
Philadelphia
MLI
Moline
€273 Return, found 9 hours ago
€273
Return
found 9 hours ago
Select Delta flight, departing Sat, 10 Jan from Philadelphia to Moline, returning Sat, 17 Jan, priced at €273 found 9 hours ago
American Airlines
Sat, 10 Jan - Sat, 17 Jan
PHL
Philadelphia
MLI
Moline
€274 Return, found 9 hours ago
€274
Return
found 9 hours ago
Select American Airlines flight, departing Sat, 10 Jan from Philadelphia to Moline, returning Sat, 17 Jan, priced at €274 found 9 hours ago
American Airlines
Sat, 10 Jan - Sat, 17 Jan
PHL
Philadelphia
MLI
Moline
€276 Return, found 9 hours ago
€276
Return
found 9 hours ago
Select American Airlines flight, departing Sat, 10 Jan from Philadelphia to Moline, returning Sat, 17 Jan, priced at €276 found 9 hours ago
American Airlines
Sat, 10 Jan - Sat, 17 Jan
PHL
Philadelphia
MLI
Moline
€282 Return, found 9 hours ago
€282
Return
found 9 hours ago
Select American Airlines flight, departing Sat, 10 Jan from Philadelphia to Moline, returning Sat, 17 Jan, priced at €282 found 9 hours ago
American Airlines
Sat, 10 Jan - Sat, 17 Jan
PHL
Philadelphia
MLI
Moline
€285 Return, found 9 hours ago
€285
Return
found 9 hours ago
Select American Airlines flight, departing Sat, 10 Jan from Philadelphia to Moline, returning Sat, 17 Jan, priced at €285 found 9 hours ago

About Whiteside County

Expedia offers flights to Whiteside County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Whiteside County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Whiteside County that have flexible change policies?
It's as easy as can be with Expedia. Firstly, type in your preferred dates and destination and click "Search." Next, check the "No change fee" box just below the "Flexible change policies" subheading to the left of the screen. Step 3. Book your flexible and cheap fare to Whiteside County.
Which airlines fly to Whiteside County?
With a good range of airlines operating flights into or near Whiteside County, you're not short on choice:

  • American Airlines - 121 flights to or near Whiteside County each month, including 121 flights to Quad City Intl. Airport (MLI) per month.
  • United Airlines - 108 flights to or near Whiteside County each month, including 108 flights to Quad City Intl. Airport (MLI) per month.
  • Delta Air Lines - 60 flights to or near Whiteside County each month, including 60 flights to Quad City Intl. Airport (MLI) per month.

How can I find cheap tickets to Whiteside County?
One of the best ways to get a hold of cheap tickets to Whiteside County is to be flexible with your travel dates. Search for your flights, then click "flexible dates" above the results. It will bring up the cheapest prices for nearby days. The best price for a flight to Whiteside County in the last seven days was €197. Booking well ahead of time will usually help you walk away with an even bigger bargain.
How much is a flight to Whiteside County?
You could have scored a round-trip airfare to Whiteside County from anywhere between €197 and €285 in the last seven days. For one-way journeys from Philadelphia (PHL), the lowest amount paid during this time was €108.
What are the most popular airports to fly into in Whiteside County?
Pack your suitcase and jet into Quad City Intl. Airport (MLI), Whiteside County's leading flight hub. Lock in a seat on one of the 325 flights that land at this favourite destination every month.
How much is a plane ticket to Whiteside County?
Plane tickets varied from €197 to €285 over the last seven days. When you're ready to book, we're ready to help you grab an awesome deal to Whiteside County.
What is the best time to go to Whiteside County?
One of the best times to visit Rock Falls is after June 20 when summer starts. In Whiteside County's busiest city, temperatures range from 18ºC to 27ºC during this time — glorious weather for seeing the sights! August, September and October are the most popular months to travel to this hot spot.
What months are the cheapest to book a flight to Whiteside County?
Reserve your ticket in February to unlock the lowest-priced flights to Whiteside County. The festive month of December is often the most expensive time to buy a fare.
*Available to Expedia members.