$59 Cheap flights to Mercer County

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Cheap flights to Mercer County from $59 One Way, $118 Round Trip

$118 return flights and $59 one-way flights to Mercer County were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 10 - Sun, Oct 18
ORD
Chicago
BRL
Burlington
$118 Roundtrip, found 1 day ago
$118
Roundtrip
found 1 day ago
Select Contour Airlines flight, departing Sat, Oct 10 from Chicago to Burlington, returning Sun, Oct 18, priced at $118 found 1 day ago
Sun, Aug 9 - Thu, Aug 13
AZA
Mesa
MLI
Moline
$124 Roundtrip, found 4 days ago
$124
Roundtrip
found 4 days ago
Select Allegiant Air flight, departing Sun, Aug 9 from Mesa to Moline, returning Thu, Aug 13, priced at $124 found 4 days ago
Sat, Nov 7 - Wed, Nov 11
IAH
Houston
MLI
Moline
$243 Roundtrip, found 1 day ago
$243
Roundtrip
found 1 day ago
Select United flight, departing Sat, Nov 7 from Houston to Moline, returning Wed, Nov 11, priced at $243 found 1 day ago
Tue, Sep 8 - Tue, Sep 22
SLC
Salt Lake City
MLI
Moline
$261 Roundtrip, found 1 day ago
$261
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Sep 8 from Salt Lake City to Moline, returning Tue, Sep 22, priced at $261 found 1 day ago
Thu, Sep 10 - Fri, Sep 11
JFK
New York
MLI
Moline
$281 Roundtrip, found 9 hours ago
$281
Roundtrip
found 9 hours ago
Select Delta flight, departing Thu, Sep 10 from New York to Moline, returning Fri, Sep 11, priced at $281 found 9 hours ago
Sat, Oct 3 - Sun, Oct 4
BNA
Nashville
MLI
Moline
$289 Roundtrip, found 6 days ago
$289
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Oct 3 from Nashville to Moline, returning Sun, Oct 4, priced at $289 found 6 days ago
Thu, Jul 23 - Thu, Jul 30
ORD
Chicago
MLI
Moline
$290 Roundtrip, found 6 days ago
$290
Roundtrip
found 6 days ago
Select United flight, departing Thu, Jul 23 from Chicago to Moline, returning Thu, Jul 30, priced at $290 found 6 days ago
Tue, Sep 1 - Tue, Sep 8
SAN
San Diego
MLI
Moline
$320 Roundtrip, found 17 hours ago
$320
Roundtrip
found 17 hours ago
Select United flight, departing Tue, Sep 1 from San Diego to Moline, returning Tue, Sep 8, priced at $320 found 17 hours ago
Fri, Sep 18 - Tue, Sep 22
PHX
Phoenix
MLI
Moline
$321 Roundtrip, found 16 hours ago
$321
Roundtrip
found 16 hours ago
Select United flight, departing Fri, Sep 18 from Phoenix to Moline, returning Tue, Sep 22, priced at $321 found 16 hours ago
Thu, Aug 27 - Sun, Aug 30
BOS
Boston
MLI
Moline
$326 Roundtrip, found 5 days ago
$326
Roundtrip
found 5 days ago
Select United flight, departing Thu, Aug 27 from Boston to Moline, returning Sun, Aug 30, priced at $326 found 5 days ago
Tue, Sep 29 - Wed, Oct 7
SEA
Seattle
MLI
Moline
$349 Roundtrip, found 14 hours ago
$349
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Tue, Sep 29 from Seattle to Moline, returning Wed, Oct 7, priced at $349 found 14 hours ago

Deals For This Weekend's Flights

OriginDestinationTravel DatesFlights From*
ORDBurlingtonJuly 26 to July 30$162
DENMolineJuly 24 to July 26$399
EWRMolineJuly 26 to July 30$801
SEABurlingtonJuly 24 to July 25$851
*Prices include taxes and fees

Find The Perfect Hotel For After Your Flight

Score Epic Mercer County Accommodation Deals

DoubleTree by Hilton Davenport

DoubleTree by Hilton Davenport

4 out of 5
111 E 2nd St Davenport IA
Fully refundableReserve now, pay when you stay
$84 nightly
The price is $94 total per night from Jul 26 to Jul 27
$94 total
Jul 26 - Jul 27
Total with taxes and fees
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 ...
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
Fully refundableReserve now, pay when you stay
$101 nightly
The price is $114 total per night from Jul 26 to Jul 27
$114 total
Jul 26 - Jul 27
Total with taxes and fees
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 ...
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
Fully refundableReserve now, pay when you stay
$102 nightly
The price is $114 total per night from Jul 23 to Jul 24
$114 total
Jul 23 - Jul 24
Total with taxes and fees
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 ...
8.4/10 Very Good! (1,000 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
Fully refundableReserve now, pay when you stay
$92 nightly
The price is $105 total per night from Jul 28 to Jul 29
$105 total
Jul 28 - Jul 29
Total with taxes and fees
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 ...
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.

Need a Car For After Your Flight?

Economy

Chevrolet Spark
  • 4 people
Chevrolet Spark
Economy Chevrolet Spark

Compact

Ford Focus
  • 4 people
Ford Focus
Compact Ford Focus

Midsize

Toyota Corolla
  • 5 people
Toyota Corolla
Midsize Toyota Corolla

SUV

Jeep Compass
  • 5 people
Jeep Compass
SUV Jeep Compass

Mercer County

If you are looking for discount prices on flights to Mercer County then look no further than Orbitz. With some of the best deals available, cutting-edge technology, and great customer service, Orbitz makes booking Mercer County flights easy and affordable.

Booking Made Easy

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By using Orbitz’s free apps for iPhone and Android, and an easy-to-use mobile browser at m.orbitz.com, booking flights to Mercer County has never been so convenient. Check for updates and alerts wherever you are, or manage your booking quickly. And we also offer mobile exclusive deals on hotels, so don’t delay—book right away.

The Complete Package

Orbitz makes it stress-free to book Mercer County flights, and we can also help you figure out the rest of your trip just as easily. If you need great deals on hotels and car rentals following your flights to Mercer County, just add the details to your booking and search for the cheapest deals out there. And why waste time lining up for admission to attractions and events? With Orbitz, you can book tickets in advance and waltz straight in.

Low Price Guarantee

Booking your Mercer County flights with Orbitz guarantees low prices every day, all day—no matter when and where you book. You will always find the best deals available, coupled with extra great savings and discounts for all around great value.

Frequently asked questions

Which airlines fly to Mercer County?
You're spoiled for choice with 22 popular airlines that fly to Quad City Intl. Airport (MLI). Compare the available fares and score yourself a bargain flight to Mercer County with one of these domestic carriers:

  • United Airlines - 70 flights to Mercer County per month
  • American Airlines - 54 flights to Mercer County per month
  • Delta - 33 flights to Mercer County per month

What is the best airport to fly to in Mercer County?
Quad City Intl. Airport (MLI) is the major gateway for this popular destination. Once you've walked out of the terminal, the possibilities are endless when it comes to adventuring around Mercer County.
How much is a flight to Mercer County?
Travelers from near and far scored round-trip flight bargains ranging from $118 to $851 this week. Arriving from Chicago (ORD)? The best one-way tickets were $59.
How to book the cheapest flight to Mercer County?
With Orbitz, you'll find some of the most exciting flight deals around from a terrific range of airlines. But if you'd love to boost your chances of picking up cheap flights to Mercer County, here are a few pointers designed to help:

  • Consider departing from or arriving at other airports for a better deal. Enter your preferred departure and arrival points in the form fields, then click on the 'Nearby airports' function below. It will list your options, if any.
  • If you're flexible with when you take off, click on the 'Show flexible dates' link. It'll bring up flight deals for the days either side of your chosen departure. Ticket prices often vary depending on what day it is.
  • To filter your results, click on 'Show options.' You can search based on seating class, airlines, and nonstop and refundable flights. You can also select your preferred flight times under 'Sort & Filter' to the left.
  • Book as soon as you know your travel dates. While you can get lucky now and then, airline tickets rarely drop in price as your date of departure approaches.
  • Combine your hotels, flights and car rental into a value-for-money package deal. Save your hard-earned dollars for things you're really excited about, like discovering every corner of Mercer County.
  • If practical, avoid traveling in the most popular seasons. Airfares surge during school breaks, summer and other vacation periods like Easter and Christmas.

How long is a flight to Mercer County?
The length of your flight will depend on where you're jetting in from, whether that's the South, the Northern states or anywhere else. Listed below are some of the most well-known routes to Mercer County and how long they take:

  • Chicago, IL (ORD-O'Hare Intl.) to Quad City Intl. Airport (MLI) - 1 hour and 2 minutes
  • Denver, CO (DEN-Denver Intl.) to Quad City Intl. Airport (MLI) - 2 hours and 7 minutes
  • Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Quad City Intl. Airport (MLI) - 1 hour and 55 minutes

What is the best time to book a flight to Mercer County?
Generally speaking, January is the cheapest time to book your airfare. This is closely followed by February and August. Keep this in mind while searching for a cheap flight to Mercer County.
What day of the week is the cheapest to book a flight to Mercer County?
Make a booking on a Tuesday, Wednesday or Saturday. Typically, these are the cheapest days to purchase airfares to Mercer County. The getaway of your dreams starts with an incredible flight deal!
What is the cheapest day of the week to fly to Mercer County?
According to Orbitz data from 2020, Monday is usually the best day to score cheap flights to Mercer County. Tuesday also has more affordable fares, whereas Saturday has the most expensive ticket rates. Even though leaving at the weekend may be more convenient, you'll have more cash in your pocket to play with if you set off earlier in the week.
What is the cheapest month to fly to Mercer County?
According to Orbitz data, you should fly out in August. This is generally the best month to score cheap flights to Mercer County. Keep in mind that the most expensive time to jet off is in June.
Which airlines allow free cancellation?
Orbitz makes it a piece of cake to find carriers offering fare flexibility. Simply click on "Filter by flexible change policies" when searching for your Mercer County flights and bada bing! We'll show you options that include free cancellation, no change fees and of course, the very best price.
What do I need for the flight to Mercer County?
The key to a smooth and comfortable flight is being well prepared. Here are some of our top tips that'll help get you ready for departure:

  • Your travel documents are the most important things you'll need to take with you on your flight. To avoid any delays during check-in, make sure that the personal information on your ticket matches your government-issued photo ID.
  • To keep you amused on the short trip to Mercer County, download some new songs or restock the podcast library on your phone. Food can also be a tasty distraction while in the air, so pack some snacks.
  • No matter what the temperature is doing outside, plane cabins can get chilly. Take a hoodie on board to keep yourself comfy.

How many direct flights are there to Mercer County?
Carriers such as American Airlines, United Airlines and Delta Air Lines operate 27 direct services to Mercer County each month. With loads of options at your fingertips, finding your dream nonstop flight will be a cinch.
How do I get cheap first-class/business deals to Mercer County?
Smart travelers know how to find business or first-class airfares to Mercer County without the astronomical price tag. Follow their example with these useful hints:

  • Be flexible. By being open to different travel dates, you'll have more chances of picking up a rewarding deal on business or first-class airfares.
  • Budget airlines offer first or business-class seats at a fraction of the usual cost. Skip the full-service carriers and book with one of these cheaper options.
  • Bid for an upgrade in online auctions (if available) or upgrade your fare with loyalty points.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.