Cheap Flights to Mercer County from $56 (2026/2027)

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How Much Does it Cost To Fly To Mercer County?

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

Sat, Aug 8 - Sat, Aug 15
SFB
Orlando Sanford Intl.
MLI
Quad City Intl.
$102 Roundtrip, found 3 days ago
$102
Roundtrip
found 3 days ago
Select Allegiant Air flight, departing Sat, Aug 8 from Orlando Sanford Intl. to Quad City Intl., returning Sat, Aug 15, priced at $102 found 3 days ago
Sat, Dec 5 - Sat, Dec 12
PIE
St. Petersburg-Clearwater Intl.
MLI
Quad City Intl.
$117 Roundtrip, found 6 days ago
$117
Roundtrip
found 6 days ago
Select Allegiant Air flight, departing Sat, Dec 5 from St. Petersburg-Clearwater Intl. to Quad City Intl., returning Sat, Dec 12, priced at $117 found 6 days ago
Tue, Nov 24 - Mon, Nov 30
LAS
Harry Reid Intl.
MLI
Quad City Intl.
$118 Roundtrip, found 1 day ago
$118
Roundtrip
found 1 day ago
Select Allegiant Air flight, departing Tue, Nov 24 from Harry Reid Intl. to Quad City Intl., returning Mon, Nov 30, priced at $118 found 1 day ago
Thu, Sep 10 - Sun, Sep 13
ORD
O'Hare Intl.
BRL
Southeast Iowa Regional
$118 Roundtrip, found 1 day ago
$118
Roundtrip
found 1 day ago
Select Contour Airlines flight, departing Thu, Sep 10 from O'Hare Intl. to Southeast Iowa Regional, returning Sun, Sep 13, priced at $118 found 1 day ago
Sun, Aug 9 - Thu, Aug 13
AZA
Phoenix - Mesa Gateway
MLI
Quad City Intl.
$124 Roundtrip, found 3 days ago
$124
Roundtrip
found 3 days ago
Select Allegiant Air flight, departing Sun, Aug 9 from Phoenix - Mesa Gateway to Quad City Intl., returning Thu, Aug 13, priced at $124 found 3 days ago
Thu, Sep 3 - Mon, Sep 7
BNA
Nashville Intl.
MLI
Quad City Intl.
$289 Roundtrip, found 1 day ago
$289
Roundtrip
found 1 day ago
Select United flight, departing Thu, Sep 3 from Nashville Intl. to Quad City Intl., returning Mon, Sep 7, priced at $289 found 1 day ago
Wed, Sep 23 - Wed, Sep 30
PDX
Portland Intl.
MLI
Quad City Intl.
$291 Roundtrip, found 23 hours ago
$291
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Wed, Sep 23 from Portland Intl. to Quad City Intl., returning Wed, Sep 30, priced at $291 found 23 hours ago
Wed, Sep 23 - Wed, Sep 30
PDX
Portland Intl.
MLI
Quad City Intl.
$296 Roundtrip, found 23 hours ago
$296
Roundtrip
found 23 hours ago
Select United flight, departing Wed, Sep 23 from Portland Intl. to Quad City Intl., returning Wed, Sep 30, priced at $296 found 23 hours ago
Wed, Sep 30 - Tue, Oct 6
PHX
Sky Harbor Intl.
MLI
Quad City Intl.
$299 Roundtrip, found 18 hours ago
$299
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Wed, Sep 30 from Sky Harbor Intl. to Quad City Intl., returning Tue, Oct 6, priced at $299 found 18 hours ago
Tue, Sep 8 - Sun, Sep 13
ALB
Albany Intl.
MLI
Quad City Intl.
$309 Roundtrip, found 1 day ago
$309
Roundtrip
found 1 day ago
Select United flight, departing Tue, Sep 8 from Albany Intl. to Quad City Intl., returning Sun, Sep 13, priced at $309 found 1 day ago
OriginDestinationTravel DatesFlights From*
ORDBurlingtonSeptember 10 to September 13$118
DENMolineSeptember 6 to September 12$275
BOSMolineAugust 27 to August 31$319
SFOMolineAugust 22 to August 23$348
SEAMolineSeptember 19 to September 26$349
EWRMolineAugust 6 to August 12$352
LAXMolineAugust 28 to August 31$357
DFWMolineSeptember 11 to September 15$366
DFWBurlingtonAugust 29 to September 4$416
JFKBurlingtonAugust 10 to August 14$426
ORDMolineAugust 13 to August 14$478
GEGBurlingtonAugust 13 to August 23$580
GEGMolineAugust 12 to August 22$691
FCOMolineOctober 5 to October 16$1,277
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
ORDBurlingtonJuly 25 to July 31$162
BOSMolineJuly 25 to August 1$385
DFWMolineJuly 25 to July 28$603
SEAMolineJuly 25 to July 25$611
SEABurlingtonJuly 25 to July 30$698
GEGMolineJuly 25 to July 31$840
*Prices include taxes and fees

Best Mercer County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Wyndham Moline on John Deere Commons
3.5-star property

Wyndham Moline on John Deere Commons

Sep 17 - Sep 21

4 night stay

Atlanta (ATL) to Moline (MLI)

Delta • Roundtrip • Coach
Price was $624, price is now $507 per person
$507
per person
found 1 day ago
Isle Casino Hotel Bettendorf - A Caesars Rewards Destination
3.0-star property

Isle Casino Hotel Bettendorf - A Caesars Rewards Destination

Jul 22 - Jul 26

4 night stay

Melbourne (MLB) to Moline (MLI)

American Airlines • Non-stop roundtrip • Coach
Price was $1,109, price is now $909 per person
$909
per person
found 21 hours ago
My Place Hotel - Davenport/Quad Cities IA
3.0-star property

My Place Hotel - Davenport/Quad Cities IA

Sep 17 - Sep 21

4 night stay

Atlanta (ATL) to Moline (MLI)

Delta • Roundtrip • Coach
Price was $640, price is now $532 per person
$532
per person
found 1 day ago
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Travelers ❤️ These Mercer County 🏨

DoubleTree by Hilton Davenport

DoubleTree by Hilton Davenport

4 out of 5
111 E 2nd St Davenport IA
Book a stay at this business-friendly hotel in Davenport. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the helpful staff in our reviews. Popular attractions Vibrant Arena at The MARK and Rhythm City Casino are located nearby.
7.8/10 Good! (1,005 reviews)
"Very clean. Staff was great & very helpful! Especially Michelle at front desk. Breakfast was not included, and quite costly for what you get. I’d say choices were good, quality was ok. No sodas offered at breakfast, & not allowed to bring in anything of your own. One of the two elevators were out ..."

Reviewed on Jul 21, 2026

Opens in a new windowDoubleTree by Hilton Davenport
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.
Opens in a new windowWyndham Moline on John Deere Commons
Isle Casino Hotel Bettendorf - A Caesars Rewards Destination

Isle Casino Hotel Bettendorf - A Caesars Rewards Destination

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 The TBK Bank Sports Complex are located nearby.
8.4/10 Very Good! (1,010 reviews)
"Ice machine broke on 8th floor, South Tower, and cigarette butts throughout Garage First floor area. Why smoking in casino? Otherwise, 4 out 5 star venue."

Reviewed on Jul 20, 2026

Opens in a new windowIsle Casino Hotel Bettendorf - A Caesars Rewards Destination
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Stoney Creek Hotel Quad Cities - Moline

Stoney Creek Hotel Quad Cities - Moline

2.5 out of 5
101 18th St Moline IL
Book a stay at this business-friendly hotel in Moline. 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.
Opens in a new windowStoney Creek Hotel Quad Cities - Moline
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 Mercer County?
Your next trip doesn't have to put a hole in your travel budget. During the last seven days, the cheapest roundtrip flight to Mercer County cost $102. Find a cheap fare and spend the cash you save on awesome experiences. This price was available on Travelocity for flights to Mercer County departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly to Mercer County?
Make sure you leave August empty in your calendar, because it's the cheapest time to jet out to Mercer County. That's according to Travelocity's direct flight demand between January and December last year. With more cash in your wallet, you can splurge on a hotel upgrade, go for a fancy meal or do something special.
How can I check my flight status to Mercer County?
Check out Travelocity's handy portal, Trips. You'll find almost everything related to your flight to Mercer County here, including information about flight delays, gate changes and more. Keep an eye out for Trips at the top right of the Travelocity homepage. Just sign up, log in and find the answers you need. You can also access your itinerary while you're on the go and get real-time travel updates with the Travelocity app. You'll find all your itineraries in one place, making it a snap to share details with any members of your family flying with you.
How do I find the best deals on flights to Mercer County?
One way to snag the best deal is to be flexible with your dates. Start by searching for your flight to Mercer County, then click on "Flexible dates" at the top of the results. This will let you compare prices for nearby dates. Like more advice? Book well in advance. To give you an idea of fares, $102 was the best price for a roundtrip flight to Mercer County in the last seven days on our site. 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 Mercer County with Travelocity?
Where to begin! With our cheap flights to Mercer County, accommodations and activities, you'll discover everything you need to wander wisely with Travelocity. Choose your cheap family flights and take advantage of our 24/7 Virtual Agent online chat and free cancellations on most hotels if necessary. Our aim is to offer stress-free travel when you book with us so that you can spend less time on the planning and more time having fun with your family and friends.
What are the most popular flight routes to Mercer County?
Take a look at these leading flight routes to Mercer County and start organizing your next great escape:

  • 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 Mercer County on average?
Passengers have scored roundtrip flights to Mercer County for between $102 and $1,277 with Travelocity in the last seven days. Whether you're looking to fly economy or first class, we'll help you get your hands on 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 Mercer County?
To get a feel for the average travel time of a direct flight to Mercer County, have a look at these in-demand routes:

  • 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 Mercer County?
This largely depends on where you're traveling from and which carrier you book with. You're likely to find all sorts of flights to Mercer County, from business class trips to cheap flights for family vacations. If you're traveling long haul, your airline will usually provide entertainment and warm meals as well as games for your little ones.