Cheap Flights to Whiteside County from $66 (2026/2027)

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A waterfall cascading over a rocky ledge surrounded by lush greenery.

Rock Falls

Flights
Rock Falls

How Much Does it Cost To Fly To Whiteside County?

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Fri, Aug 14 - Mon, Aug 17
PGD
Punta Gorda Airport
MLI
Quad City Intl.
$127 Roundtrip, found 9 hours ago
$127
Roundtrip
found 9 hours ago
Select Allegiant Air flight, departing Fri, Aug 14 from Punta Gorda Airport to Quad City Intl., returning Mon, Aug 17, priced at $127 found 9 hours ago
Thu, Oct 22 - Sun, Oct 25
SFB
Orlando Sanford Intl.
MLI
Quad City Intl.
$139 Roundtrip, found 9 hours ago
$139
Roundtrip
found 9 hours ago
Select Allegiant Air flight, departing Thu, Oct 22 from Orlando Sanford Intl. to Quad City Intl., returning Sun, Oct 25, priced at $139 found 9 hours ago
Thu, Oct 1 - Sun, Nov 8
LAS
Harry Reid Intl.
MLI
Quad City Intl.
$142 Roundtrip, found 11 hours ago
$142
Roundtrip
found 11 hours ago
Select Allegiant Air flight, departing Thu, Oct 1 from Harry Reid Intl. to Quad City Intl., returning Sun, Nov 8, priced at $142 found 11 hours ago
Sat, Jul 18 - Wed, Jul 22
PIE
St. Petersburg-Clearwater Intl.
MLI
Quad City Intl.
$226 Roundtrip, found 15 hours ago
$226
Roundtrip
found 15 hours ago
Select Allegiant Air flight, departing Sat, Jul 18 from St. Petersburg-Clearwater Intl. to Quad City Intl., returning Wed, Jul 22, priced at $226 found 15 hours ago
Tue, Nov 10 - Wed, Nov 18
MCI
Kansas City Intl.
MLI
Quad City Intl.
$279 Roundtrip, found 2 days ago
$279
Roundtrip
found 2 days ago
Select United flight, departing Tue, Nov 10 from Kansas City Intl. to Quad City Intl., returning Wed, Nov 18, priced at $279 found 2 days ago
Sat, Oct 10 - Sat, Oct 17
IAH
George Bush Intercontinental
MLI
Quad City Intl.
$284 Roundtrip, found 5 hours ago
$284
Roundtrip
found 5 hours ago
Select United flight, departing Sat, Oct 10 from George Bush Intercontinental to Quad City Intl., returning Sat, Oct 17, priced at $284 found 5 hours ago
Fri, Jul 31 - Sat, Aug 1
CMH
John Glenn Columbus Intl.
MLI
Quad City Intl.
$289 Roundtrip, found 5 days ago
$289
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Jul 31 from John Glenn Columbus Intl. to Quad City Intl., returning Sat, Aug 1, priced at $289 found 5 days ago
Mon, Sep 7 - Tue, Sep 15
DEN
Denver Intl.
MLI
Quad City Intl.
$289 Roundtrip, found 6 hours ago
$289
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Mon, Sep 7 from Denver Intl. to Quad City Intl., returning Tue, Sep 15, priced at $289 found 6 hours ago
OriginDestinationTravel DatesFlights From*
LASMolineOctober 1 to November 8$142
DENMolineSeptember 7 to September 15$289
ATLMolineOctober 8 to October 16$299
AUSMolineJuly 25 to August 1$324
SEAMolineSeptember 30 to October 14$349
LAXMolineAugust 6 to August 13$357
MSPMolineOctober 16 to October 18$359
RNOMolineSeptember 21 to September 26$419
SANMolineSeptember 29 to October 6$619
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
DENMolineJuly 18 to July 25$316
AUSMolineJuly 18 to July 25$340
SEAMolineJuly 19 to July 24$1,024
*Prices include taxes and fees

Best Whiteside County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Hotel Felix River North/Magnificent Mile
4.0-star property

Hotel Felix River North/Magnificent Mile

Sep 24 - Sep 27

3 night stay

Atlanta (ATL) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $729, price is now $451 per person
$451
per person
found 1 day ago
Hotel Riu Plaza Chicago
4.0-star property

Hotel Riu Plaza Chicago

Sep 24 - Sep 27

3 night stay

Atlanta (ATL) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $948, price is now $563 per person
$563
per person
found 1 day ago
Level Chicago – Old Town
4.0-star property

Level Chicago – Old Town

Sep 19 - Sep 24

5 night stay

Atlanta (ATL) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,358, price is now $830 per person
$830
per person
found 23 hours ago
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Travelers ❤️ These Whiteside County 🏨

Wedding and corporate event venue

Wedding and corporate event venue

Rock Falls IL
Stay at this country house in Rock Falls. Enjoy a garden, laundry facilities, and patios. Popular attractions Westwood Tennis Center and Sinnissippi Park are located nearby.
Opens in a new windowWedding and corporate event venue
Wyndham Moline on John Deere Commons

Wyndham Moline on John Deere Commons

3.5 out of 5
1415 River Dr Moline IL
Book a stay at this business-friendly hotel in Moline. Enjoy free breakfast, free WiFi, and room service. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Vibrant Arena at The MARK and Rhythm City Casino are located nearby.
8.8/10 Excellent! (1,248 reviews)
"Very clean and comfortable hotel."

Reviewed on Jul 9, 2026

Opens in a new windowWyndham Moline on John Deere Commons
La Quinta Inn by Wyndham Davenport & Conference Center

La Quinta Inn by Wyndham Davenport & Conference Center

3 out of 5
3330 E Kimberly Rd Davenport IA
Book a stay at this business-friendly hotel in Davenport. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Vibrant Arena at The MARK and Rhythm City Casino are located nearby.
7.2/10 Good! (1,008 reviews)
"The attendant at the front desk was more concerned about another taks and not worried about getting us checked in promptly. Once checked in, main hallway was not swept. In the room, the pull out couch was not cleaned inside of, the bed covering the pull out couch was stained and there was party confetti ..."

Reviewed on Jul 10, 2026

Opens in a new windowLa Quinta Inn by Wyndham Davenport & Conference Center
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Isle Casino Hotel - Bettendorf

Isle Casino Hotel - Bettendorf

3 out of 5
1777 Isle Pkwy Bettendorf IA
Book a stay at this business-friendly hotel in Bettendorf. Enjoy free WiFi, free parking, and a marina. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Vibrant Arena at The MARK and Rhythm City Casino are located nearby.
8.4/10 Very Good! (1,007 reviews)
"The property was very clean. We enjoyed our stay."

Reviewed on Jul 8, 2026

Opens in a new windowIsle Casino Hotel - Bettendorf
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

How much is the cheapest flight to Whiteside County?
In the last seven days, the cheapest roundtrip flight to Whiteside County cost $127 on our site. Search through our unbeatable deals, make your booking and start planning for your next dream vacation. This price was available on Travelocity for flights to Whiteside County departing within the next year. Prices and availability are subject to change. Additional terms apply.
Which airlines fly to Whiteside County?
With 15 airlines flying to Whiteside County, finding your ideal flight won't be difficult. If your vacation starts in Rock Falls, choose the renowned carrier, Allegiant Air. It has about 52 services to this vibrant city per month.
What is the cheapest month to fly to Whiteside County?
Leave August free in your calendar, because it's the most affordable time to fly to Whiteside County. That's according to Travelocity's direct flight demand between January and December last year. With more cash in your pocket, you can upgrade your hotel booking, go to theatre or whatever makes you happy.
How can I check my flight status to Whiteside County?
Get alerts about your flight status, any gate changes and more with Trips. Travelocity's convenient portal is located at the top of our homepage and is the place to view and manage your bookings. Sign in to your account or create a new one easily and quickly and you're good to go. The Travelocity app also lets you see the details of your flight to Whiteside County while you're out and about — and even while you're offline. The app can sort out all your booking needs. Whether you want to arrange transportation to or from the airport or share itinerary details with any members of your family flying with you, our app has your back.
How do I find the best deals on flights to Whiteside County?
Pick up an incredible deal with Travelocity — our "Flexible dates" feature makes it a whole lot easier. Enter the travel dates you prefer, then click on the flexible dates box above the search results to see the prices for nearby days. $127 was the most affordable price for a roundtrip flight to Whiteside County in the last seven days. This price was available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Why should I book my flight to Whiteside County with Travelocity?
Check out cheap flights to Whiteside County with Travelocity and begin organizing your next escape. With round-the-clock customer service during every step of your trip and our Price Match Guarantee, we take the worry out of securing cheap family flights, hotels, rental cars, activities and more. Get your hands on a superb deal today and get set for an unforgettable adventure.
What are the most popular flight routes to Whiteside County?
With great connections, scoring flights to Whiteside County is a piece of cake. Here are a few of the busiest flight routes to this leading destination:

  • Chicago, IL (ORD-O'Hare Intl.) to Quad City Intl. Airport (MLI) - 962 flights a month.
  • Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Quad City Intl. Airport (MLI) - 424 flights a month.
  • Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Quad City Intl. Airport (MLI) - 424 flights a month.

How much is a flight to Whiteside County on average?
Passengers were finding roundtrip flights to Whiteside County for between $127 and $1,024 with Travelocity in the last seven days. Whether you want to fly budget or business class, we'll help you get an awesome deal. These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
How long is the average flight to Whiteside County?
The length of your direct flight to Whiteside County mostly depends on your starting point. For some idea of what to expect, here are the average travel times for a number of popular routes to Whiteside County:

  • Chicago, IL (ORD-O'Hare Intl.) to Quad City Intl. Airport (MLI) - 59 minutes
  • Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Quad City Intl. Airport (MLI) - 1 hour and 52 minutes
  • Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Quad City Intl. Airport (MLI) - 2 hours and 1 minute

What can I expect on a flight to Whiteside County?
The time your flight takes and whether you pick a low-priced or full-service carrier will determine what to expect on board. If you're on the lookout for long-haul flights to Whiteside County, food, drinks and entertainment will come standard. Chasing cheap flights for family vacations? Check out your options with budget carriers. Generally, these airlines don't provide as many inclusions, or you'll have to pay extra to access them.