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.

Thu, Nov 5 - Sun, Nov 15
SFB
Orlando Sanford Intl.
MLI
Quad City Intl.
$126 Roundtrip, just found
$126
Roundtrip
just found
Select Allegiant Air flight, departing Thu, Nov 5 from Orlando Sanford Intl. to Quad City Intl., returning Sun, Nov 15, priced at $126 just found
Fri, Jan 15 - Mon, Jan 18
AZA
Phoenix - Mesa Gateway
MLI
Quad City Intl.
$130 Roundtrip, found 3 days ago
$130
Roundtrip
found 3 days ago
Select Allegiant Air flight, departing Fri, Jan 15 from Phoenix - Mesa Gateway to Quad City Intl., returning Mon, Jan 18, priced at $130 found 3 days ago
Tue, Nov 24 - Mon, Nov 30
LAS
Harry Reid Intl.
MLI
Quad City Intl.
$143 Roundtrip, found 1 day ago
$143
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 $143 found 1 day ago
Wed, Sep 30 - Sun, Oct 4
DTW
Detroit Metropolitan Wayne County
MLI
Quad City Intl.
$303 Roundtrip, found 2 days ago
$303
Roundtrip
found 2 days ago
Select United flight, departing Wed, Sep 30 from Detroit Metropolitan Wayne County to Quad City Intl., returning Sun, Oct 4, priced at $303 found 2 days ago
Tue, Apr 6 - Tue, Apr 13
PHX
Sky Harbor Intl.
MLI
Quad City Intl.
$309 Roundtrip, found 2 days ago
$309
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Apr 6 from Sky Harbor Intl. to Quad City Intl., returning Tue, Apr 13, priced at $309 found 2 days ago
Fri, Nov 6 - Sun, Nov 8
DEN
Denver Intl.
MLI
Quad City Intl.
$309 Roundtrip, found 1 day ago
$309
Roundtrip
found 1 day ago
Select United flight, departing Fri, Nov 6 from Denver Intl. to Quad City Intl., returning Sun, Nov 8, priced at $309 found 1 day ago
Sat, Sep 12 - Sat, Sep 26
PHX
Sky Harbor Intl.
MLI
Quad City Intl.
$313 Roundtrip, found 1 day ago
$313
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Sep 12 from Sky Harbor Intl. to Quad City Intl., returning Sat, Sep 26, priced at $313 found 1 day ago
Thu, Sep 10 - Tue, Sep 15
DJT
President Donald J. Trump Intl. Airport
MLI
Quad City Intl.
$318 Roundtrip, just found
$318
Roundtrip
just found
Select United flight, departing Thu, Sep 10 from President Donald J. Trump Intl. Airport to Quad City Intl., returning Tue, Sep 15, priced at $318 just found
OriginDestinationTravel DatesFlights From*
ORDBurlingtonDecember 11 to December 13$118
ORDMolineOctober 15 to October 19$253
EWRMolineOctober 15 to October 17$305
BOSMolineDecember 2 to December 5$329
SFOMolineOctober 7 to October 24$346
SEAMolineNovember 9 to November 15$359
LAXMolineSeptember 21 to September 28$364
DFWBurlingtonOctober 16 to October 19$414
EWRBurlingtonSeptember 27 to October 2$437
DFWMolineSeptember 25 to September 28$502
SEABurlingtonSeptember 12 to September 19$608
GEGMolineOctober 9 to October 12$635
FCOMolineOctober 1 to October 4$910
BOSBurlingtonOctober 9 to October 14$969
DENBurlingtonSeptember 17 to September 20$1,116
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
ORDBurlingtonSeptember 5 to September 7$211
DENMolineSeptember 4 to September 7$427
SEABurlingtonSeptember 4 to September 8$665
LAXBurlingtonSeptember 4 to September 7$841
*Prices include taxes and fees

Best Mercer County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Isle Casino Hotel Bettendorf - A Caesars Rewards Destination
3.0-star property

Isle Casino Hotel Bettendorf - A Caesars Rewards Destination

Sep 10 - Sep 13

3 night stay

Oklahoma City (OKC) to Moline (MLI)

American Airlines • Non-stop roundtrip • Coach
Price was $737, price is now $625 per person
$625
per person
found 16 hours ago
Super Davneport Inn & Suite
2.0-star property

Super Davneport Inn & Suite

Sep 10 - Sep 13

3 night stay

Oklahoma City (OKC) to Moline (MLI)

American Airlines • Non-stop roundtrip • Coach
Price was $784, price is now $715 per person
$715
per person
found 16 hours ago
Comfort Inn & Suites Davenport - Quad Cities
2.5-star property

Comfort Inn & Suites Davenport - Quad Cities

Sep 10 - Sep 13

3 night stay

Oklahoma City (OKC) to Moline (MLI)

American Airlines • Non-stop roundtrip • Coach
Price was $688, price is now $633 per person
$633
per person
found 16 hours ago
Don't see what you're looking for?
See all available trips from Oklahoma City to Mercer County
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Travelers ❤️ These Mercer County 🏨

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 John Deere Store and John Deere Pavilion are located nearby.
Opens in a new windowWyndham Moline on John Deere Commons
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 Adler Theatre and Common Chord are located nearby.
Opens in a new windowDoubleTree by Hilton Davenport
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 Isle Casino Bettendorf and Isle Marina are located nearby.
8.4/10 Very Good! (1,003 reviews)
"great stay but hotel could use a few more luggage carts"

Reviewed on Aug 27, 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 John Deere Pavilion and John Deere Store 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 $118. 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 November 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, $118 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 $118 and $1,116 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.