Cheap Flights to Quad Cities

View ₩1,043,400 flight on Tue, Feb 17, 2026Opens in a new window

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How much is the cheapest flight to Quad Cities?

Prices were available within the past 7 days and start at ₩1,043,400 for one-way flights and ₩856,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Feb 17 - Thu, Feb 26
ICN
Seoul
MLI
Moline
₩856,200 Roundtrip, found 9 hours ago
₩856,200
Roundtrip
found 9 hours ago
Select United flight, departing Tue, Feb 17 from Seoul to Moline, returning Thu, Feb 26, priced at ₩856,200 found 9 hours ago
American Airlines
Tue, Feb 17 - Tue, Feb 24
ICN
Seoul
MLI
Moline
₩883,100 Roundtrip, found 2 days ago
₩883,100
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Feb 17 from Seoul to Moline, returning Tue, Feb 24, priced at ₩883,100 found 2 days ago
United
Tue, Feb 17 - Thu, Feb 26
ICN
Seoul
MLI
Moline
₩1,061,800 Roundtrip, found 9 hours ago
₩1,061,800
Roundtrip
found 9 hours ago
Select United flight, departing Tue, Feb 17 from Seoul to Moline, returning Thu, Feb 26, priced at ₩1,061,800 found 9 hours ago
United
Fri, Mar 27 - Sun, Mar 29
ICN
Seoul
MLI
Moline
₩1,111,800 Roundtrip, found 1 day ago
₩1,111,800
Roundtrip
found 1 day ago
Select United flight, departing Fri, Mar 27 from Seoul to Moline, returning Sun, Mar 29, priced at ₩1,111,800 found 1 day ago
Delta
Tue, Feb 17 - Thu, Feb 26
ICN
Seoul
MLI
Moline
₩2,083,600 Roundtrip, found 9 hours ago
₩2,083,600
Roundtrip
found 9 hours ago
Select Delta flight, departing Tue, Feb 17 from Seoul to Moline, returning Thu, Feb 26, priced at ₩2,083,600 found 9 hours ago
Qatar Airways
Tue, Feb 17 - Tue, Feb 24
ICN
Seoul
MLI
Moline
₩3,312,800 Roundtrip, found 2 days ago
₩3,312,800
Roundtrip
found 2 days ago
Select Qatar Airways flight, departing Tue, Feb 17 from Seoul to Moline, returning Tue, Feb 24, priced at ₩3,312,800 found 2 days ago

Searching for cheap flights to Quad Cities? No travel company presents more choices than Expedia if you're looking to compare flights to Quad Cities. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to United States of America. Expedia provides the cheapest flights to many destinations in United States of America and you may find even greater savings if you combine your flight with a hotel stay in Quad Cities.

Frequently asked questions

Can I cancel my flight booking to Quad Cities due to COVID-19?
Many airlines now offer more flexibility due to COVID-19. Our convenient Customer Service Portal will help solve most queries about which policies apply to your Quad Cities flight. It's also wise to check the terms and conditions of your airfare — preferably before booking!
What's the best way to find cheap flights to Quad Cities that have flexible change policies?
By using our convenient "No change fee" filter, that's how. Simply enter your origin, destination and travel dates, click the "Search" button, then select the box directly below the "Flexible change policies" subheading (it's on the left of your screen). Expedia makes it simple to find flexible, low-cost airfares to Quad Cities.
What are some of the general tips for travelers to Quad Cities during the COVID-19 outbreak?
COVID-19 has led to big changes to how we travel. If you're planning a vacation in Quad Cities, the following tips will help you navigate this new traveling reality:
  • Investigate if any travel restrictions apply to your origin and destination before booking. Also check if there are any requirements you'll need to follow on arrival, such as proof of a negative COVID-19 test.
  • When you go through airport screening, do not remove your face mask. You will be asked to lower it briefly for identification purposes. Passengers who refuse to wear a face mask may be denied entry or boarding.
  • Instead of handing a TSA employee your boarding pass, position it directly on the scanner yourself. After that, hold it up for inspection.
  • One liquid hand sanitizer container is now permitted in your carry-on luggage. It must be no larger than 12 oz (350 ml), and you'll have to remove it from your bag at the X-ray machine for scanning.
  • Place any personal items (like your phone, wallet and keys) in your carry-on rather than a bin to minimize handling during screening.
  • Separate any food you're carrying for X-ray scanning. Placing it in a clear plastic bag and into a bin reduces the need for a TSA officer to touch and inspect your belongings.
  • Investigate if any travel restrictions apply to your origin and destination before booking. Also check if there are any requirements you'll need to follow on arrival, such as proof of a negative COVID-19 test.
  • When you go through airport screening, do not remove your face mask. You will be asked to lower it briefly for identification purposes. Passengers who refuse to wear a face mask may be denied entry or boarding.
  • Instead of handing a TSA employee your boarding pass, position it directly on the scanner yourself. After that, hold it up for inspection.
  • One liquid hand sanitizer container is now permitted in your carry-on luggage. It must be no larger than 12 oz (350 ml), and you'll have to remove it from your bag at the X-ray machine for scanning.
  • Place any personal items (like your phone, wallet and keys) in your carry-on rather than a bin to minimize handling during screening.
  • Separate any food you're carrying for X-ray scanning. Placing it in a clear plastic bag and into a bin reduces the need for a TSA officer to touch and inspect your belongings.
Which airlines fly to Quad Cities?
Lock in your airfare with United Airlines and then start planning your Quad Cities travel agenda. This popular carrier has 147 flights every month to Quad City Intl. Airport (MLI), a main gateway.
What are the most popular airports to fly into in Quad Cities?
The number one gateway to Quad Cities, about 325 flights service Quad City Intl. Airport (MLI) every month. Track down the best deal, book your fare and get ready to experience this sensational region.
When is the cheapest time to fly to Quad Cities?
If you're not set on what day you jet off to Quad Cities, try to depart early in the week. The cheapest day to take off is generally Tuesday, followed by Monday. Saturday is typically the priciest day, with lots of vacationers preferring to fly on weekends.
How much is a plane ticket to Quad Cities?
In the last seven days, ticket prices to Quad Cities ranged from ₩856,200 to ₩3,312,800.
What months are the cheapest to book a flight to Quad Cities?
February is a good month to grab a terrific deal to Quad Cities. Keep in mind that the costliest time to make a purchase in the USA isn't the middle of summer, but the festive month of December.
Flights to Quad Cities information
Destination airport
Quad City Intl.
Destination airport IATA code
MLI
Destination city name
Moline
Roundtrip price
₩856,200

Trending flights to Quad Cities

Prices were available within the past 7 days and start at ₩1,043,400 for one-way flights and ₩856,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Feb 17 - Thu, Feb 26
ICN
Seoul
MLI
Moline
₩856,200 Roundtrip, found 9 hours ago
₩856,200
Roundtrip
found 9 hours ago
Select United flight, departing Tue, Feb 17 from Seoul to Moline, returning Thu, Feb 26, priced at ₩856,200 found 9 hours ago
*Available to Expedia members.