CA $358 Cheap Flight to Mercer County

View CA $358 flight on Thu, Sep 10, 2026Opens in a new window

Popular airlines to Mercer County

  • American Airlines

  • United

  • Delta

  • Alaska Airlines

  • Lufthansa

  • KLM

  • Air France

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How much is the cheapest flight to Mercer County?

Prices were available within the past 7 days and start at CA $358 for one-way flights and CA $433 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Jun 10 - Sun, Jun 14
BUF
Buffalo
MLI
Moline
CA $433 Roundtrip, found 2 days ago
CA $433
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Jun 10 from Buffalo to Moline, returning Sun, Jun 14, priced at CA $433 found 2 days ago
Delta
Thu, Aug 20 - Wed, Sep 9
SEA
Seattle
MLI
Moline
CA $489 Roundtrip, found 1 day ago
CA $489
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Aug 20 from Seattle to Moline, returning Wed, Sep 9, priced at CA $489 found 1 day ago
American Airlines
Fri, May 22 - Mon, May 25
BUF
Buffalo
MLI
Moline
CA $502 Roundtrip, found 21 hours ago
CA $502
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Fri, May 22 from Buffalo to Moline, returning Mon, May 25, priced at CA $502 found 21 hours ago
Delta
Fri, Jul 3 - Wed, Jul 22
SEA
Seattle
MLI
Moline
CA $530 Roundtrip, found 1 day ago
CA $530
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Jul 3 from Seattle to Moline, returning Wed, Jul 22, priced at CA $530 found 1 day ago
Delta
Sun, Jun 7 - Mon, Jun 15
BUF
Buffalo
MLI
Moline
CA $536 Roundtrip, found 2 days ago
CA $536
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Jun 7 from Buffalo to Moline, returning Mon, Jun 15, priced at CA $536 found 2 days ago
United
Thu, Jun 11 - Sat, Jun 13
BUF
Buffalo
MLI
Moline
CA $543 Roundtrip, found 2 days ago
CA $543
Roundtrip
found 2 days ago
Select United flight, departing Thu, Jun 11 from Buffalo to Moline, returning Sat, Jun 13, priced at CA $543 found 2 days ago
American Airlines
Fri, Jun 12 - Mon, Jun 15
BUF
Buffalo
MLI
Moline
CA $556 Roundtrip, found 2 days ago
CA $556
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Jun 12 from Buffalo to Moline, returning Mon, Jun 15, priced at CA $556 found 2 days ago
Delta
Thu, Aug 20 - Sun, Sep 6
SEA
Seattle
MLI
Moline
CA $571 Roundtrip, found 1 day ago
CA $571
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Aug 20 from Seattle to Moline, returning Sun, Sep 6, priced at CA $571 found 1 day ago
Alaska Airlines
Tue, Sep 1 - Thu, Sep 17
SEA
Seattle
MLI
Moline
CA $626 Roundtrip, found 1 day ago
CA $626
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Sep 1 from Seattle to Moline, returning Thu, Sep 17, priced at CA $626 found 1 day ago
Air Canada
Wed, Sep 16 - Mon, Sep 21
YKF
Kitchener
MLI
Moline
CA $871 Roundtrip, found 1 day ago
CA $871
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Sep 16 from Kitchener to Moline, returning Mon, Sep 21, priced at CA $871 found 1 day ago

Trending flights to Mercer County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Jun 20 - Fri, Jun 26
YYZ
Toronto
MLI
Moline
CA $663 Roundtrip, found 5 days ago
CA $663
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Jun 20 from Toronto to Moline, returning Fri, Jun 26, priced at CA $663 found 5 days ago

Frequently asked questions

How do I find cheap flights to Mercer County that have flexible change policies?
When it comes to travelling these days, flexibility is important. That's why we have a "No change fee" search function to help you locate flexible, affordable flights to Mercer County. It's at the top left of your screen right underneath the "Flexible change policies" subheading.
Which airlines fly to Mercer County?
Find a seat with one of these airlines and the dynamic region of Mercer County will be yours to explore:

  • American Airlines - 182 flights to or near Mercer County each month, including 182 flights to Quad City Intl. Airport (MLI) per month.
  • United Airlines - 138 flights to or near Mercer County each month, including 138 flights to Quad City Intl. Airport (MLI) per month.
  • Delta - 60 flights to or near Mercer County each month, including 60 flights to Quad City Intl. Airport (MLI) per month.

How can I find cheap tickets to Mercer County?
To get your hands on a great deal to Mercer County, book well in advance. Also think about using Expedia's "flexible dates" feature at the top of your search results. This will compare prices for similar time frames. In the last seven days, CA $433 was the lowest price for a flight to Mercer County.
How much is a flight to Mercer County?
One-way flights from Seattle (SEA) sold for as little as CA $358 in the last seven days. During this period, the cost of a round-trip fare to Mercer County varied between CA $433 and CA $871. If you spot a deal, book as fast as you can — these fares don't stick around for long.
What are the most popular airports to fly into in Mercer County?
Book your flight to Quad City Intl. Airport (MLI) and sample the best that Mercer County has to offer. As the region's primary entry point, around 421 flights touch down here every month.
When is the cheapest time to fly to Mercer County?
Fly out on a Tuesday to boost your odds of securing the cheapest flight to Mercer County. Mondays are usually the second most affordable day to take off. Saturday is typically the most expensive day to fly anywhere.
How much is a plane ticket to Mercer County?
Airfares ranged anywhere from CA $433 to CA $871 over the last seven days. When you're ready to book, we'll help you grab a cheap flight to Mercer County.
What months are the cheapest to book a flight to Mercer County?
February is a great month to snap up bargain flights to Mercer County. Be aware that the most expensive time to book a ticket in the States isn't during the peak of summer, but the month of December.

Book with confidence

Top Travel Tips for Flying to Mercer County

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At Expedia, we understand the importance of budget-friendly travel. That's why we are dedicated to bringing you the best deals on affordable and cheap flights from the UK to Mercer County. Experience the perfect balance between adventure and savings with our competitively-priced roundtrip and one-way flight options.

Endless Flight Choices

With 20 different airlines flying to Mercer County, you have a world of options at your fingertips. Whether you're a spontaneous traveler or a meticulous planner, find the flights that suit your schedule and preferences seamlessly. Explore last-minute deals or plan ahead with ease.

Empowering Your Decision

We believe in putting you in control of your travel choices. Our extensive range of airline tickets to Mercer County caters to every budget, starting from the lowest price CA $358. Enjoy the freedom to choose the perfect flights that align with your needs and desires.

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Experience a hassle-free booking journey with Expedia. Whether you're seeking a red-eye flight, a direct route to a specific airport, or one-way flights to Mercer County, our streamlined booking process ensures convenience and efficiency. Download our mobile booking app to reserve your flights anytime, anywhere.

Your Adventure Awaits

It's time to make your dreams a reality. Book your airfare to Mercer County today with Expedia. Begin crafting your unique travel story and get ready for an unforgettable experience that caters to your tastes and budget.

Start your journey now and let the adventure unfold.

Top Travel Tips for Flying to Mercer County

Travel information

Mercer County Flights Information

Airlines serving
American Airlines, Delta, United, Alaska Airlines, WestJet, Air Canada
Roundtrip price
from CA $433
Mercer County Flights Information
*Available to Expedia members.