Cheap Flights to Mercer County from $51 (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, Dec 5 - Sat, Dec 12
PIE
St. Petersburg-Clearwater Intl.
MLI
Quad City Intl.
$98 Roundtrip, found 6 days ago
$98
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 $98 found 6 days ago
Thu, Oct 1 - Sat, Oct 31
ORD
O'Hare Intl.
BRL
Southeast Iowa Regional
$129 Roundtrip, found 4 hours ago
$129
Roundtrip
found 4 hours ago
Select Contour Airlines flight, departing Thu, Oct 1 from O'Hare Intl. to Southeast Iowa Regional, returning Sat, Oct 31, priced at $129 found 4 hours ago
Sat, Nov 7 - Wed, Nov 18
AZA
Phoenix - Mesa Gateway
MLI
Quad City Intl.
$130 Roundtrip, found 20 hours ago
$130
Roundtrip
found 20 hours ago
Select Allegiant Air flight, departing Sat, Nov 7 from Phoenix - Mesa Gateway to Quad City Intl., returning Wed, Nov 18, priced at $130 found 20 hours ago
Fri, Nov 6 - Mon, Nov 9
PGD
Punta Gorda Airport
MLI
Quad City Intl.
$131 Roundtrip, found 1 day ago
$131
Roundtrip
found 1 day ago
Select Allegiant Air flight, departing Fri, Nov 6 from Punta Gorda Airport to Quad City Intl., returning Mon, Nov 9, priced at $131 found 1 day ago
Sun, Oct 25 - Thu, Oct 29
SFB
Orlando Sanford Intl.
MLI
Quad City Intl.
$133 Roundtrip, found 1 day ago
$133
Roundtrip
found 1 day ago
Select Allegiant Air flight, departing Sun, Oct 25 from Orlando Sanford Intl. to Quad City Intl., returning Thu, Oct 29, priced at $133 found 1 day ago
Tue, Nov 24 - Mon, Nov 30
LAS
Harry Reid Intl.
MLI
Quad City Intl.
$149 Roundtrip, found 16 hours ago
$149
Roundtrip
found 16 hours ago
Select Allegiant Air flight, departing Tue, Nov 24 from Harry Reid Intl. to Quad City Intl., returning Mon, Nov 30, priced at $149 found 16 hours ago
Tue, Oct 13 - Tue, Oct 20
SLC
Salt Lake City Intl.
MLI
Quad City Intl.
$275 Roundtrip, found 6 days ago
$275
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Oct 13 from Salt Lake City Intl. to Quad City Intl., returning Tue, Oct 20, priced at $275 found 6 days ago
Thu, Oct 15 - Sat, Oct 24
ORD
O'Hare Intl.
MLI
Quad City Intl.
$293 Roundtrip, found 3 days ago
$293
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Oct 15 from O'Hare Intl. to Quad City Intl., returning Sat, Oct 24, priced at $293 found 3 days ago
Sat, Oct 31 - Sun, Nov 1
DEN
Denver Intl.
MLI
Quad City Intl.
$299 Roundtrip, found 5 days ago
$299
Roundtrip
found 5 days ago
Select United flight, departing Sat, Oct 31 from Denver Intl. to Quad City Intl., returning Sun, Nov 1, priced at $299 found 5 days ago
Mon, Oct 12 - Sat, Oct 17
IAH
George Bush Intercontinental
MLI
Quad City Intl.
$310 Roundtrip, found 19 hours ago
$310
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Mon, Oct 12 from George Bush Intercontinental to Quad City Intl., returning Sat, Oct 17, priced at $310 found 19 hours ago
Wed, Oct 21 - Sat, Oct 31
PHX
Sky Harbor Intl.
MLI
Quad City Intl.
$313 Roundtrip, found 6 days ago
$313
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Oct 21 from Sky Harbor Intl. to Quad City Intl., returning Sat, Oct 31, priced at $313 found 6 days ago
OriginDestinationTravel DatesFlights From*
ORDMolineOctober 3 to October 4$293
DENMolineOctober 31 to November 1$299
LGAMolineOctober 29 to November 2$344
BOSMolineOctober 22 to October 24$349
SFOMolineOctober 12 to October 17$355
SEAMolineOctober 23 to October 26$364
LAXMolineNovember 13 to November 15$379
JFKBurlingtonOctober 17 to October 23$404
DFWBurlingtonOctober 9 to October 11$444
DFWMolineOctober 20 to October 26$487
DENBurlingtonNovember 13 to November 15$495
GEGMolineNovember 23 to December 1$563
SEABurlingtonOctober 3 to October 9$633
BOSBurlingtonOctober 7 to October 13$669
FCOMolineOctober 19 to November 2$1,295
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
DFWMolineSeptember 19 to September 20$684
*Prices include taxes and fees

Best Mercer County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
My Place Hotel - Davenport/Quad Cities IA
3.0-star property

My Place Hotel - Davenport/Quad Cities IA

Sep 30 - Oct 3

3 night stay

Savannah (SAV) to Moline (MLI)

United • Non-stop roundtrip • Coach
Price was $619, price is now $587 per person
$587
per person
found 1 day ago
Bally's Quad Cities
3.5-star property

Bally's Quad Cities

Sep 25 - Sep 28

3 night stay

Savannah (SAV) to Moline (MLI)

American Airlines • Roundtrip • Coach
Price was $924, price is now $876 per person
$876
per person
found 1 day ago
Super Davneport Inn & Suite
2.0-star property

Super Davneport Inn & Suite

Sep 23 - Sep 25

2 night stay

Houston (HOU) to Moline (MLI)

American Airlines • Non-stop roundtrip • Coach
Price was $989, price is now $940 per person
$940
per person
found 8 hours 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 Adler Theatre and Common Chord are located nearby.
7.8/10 Good! (1,000 reviews)
"Room was pretty clean except for desk chair. It had to be 50 years old and was stained badley from age. It also sat very close to floor. I went to sit down and about fell on floor. There was no other chair for us to sit on, just the bed. There were no washcloths, only towels. Water pressure in shower ..."

Reviewed on Sep 15, 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 John Deere Store and John Deere Pavilion are located nearby.
8.8/10 Excellent! (1,290 reviews)
"Always recognize me and take care of me timely and quickly. Very friendly"

Reviewed on Sep 16, 2026

Opens in a new windowWyndham Moline on John Deere Commons
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.
8.4/10 Very Good! (1,157 reviews)
"no water coming out of hot water faucet at bathroom sink-wall paper coming off the wall-internet slow at best-juice machine in breakfast area was not working-edges of carpet next to walls filthy, Desk clerk said she could leave note for manager but I found manager the next morning and they did take ..."

Reviewed on Sep 15, 2026

Opens in a new windowStoney Creek Hotel Quad Cities - Moline
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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! (1,000 reviews)
"The check in staff was friendly & excellent, along with the casino staff. The one thing we really missed was no hand or body cream, no eye makeup remover samples in bathrooms. One of us had forgotten a toothbrush. We could purchase them from check in area but at a premium cost."

Reviewed on Sep 13, 2026

Opens in a new windowIsle Casino Hotel Bettendorf - A Caesars Rewards Destination
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 $98. 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 December 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, $98 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 $98 and $1,295 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.