Cheap Flights from Moline (MLI) to Duluth (SUW)

Popular airlines from Quad City Intl. Airport (MLI) to Duluth, MN (SUW-Richard I. Bong)

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Frequently asked questions

How much does a flight from Quad City Intl. Airport (MLI) to Duluth, MN (SUW-Richard I. Bong) cost?
Snag a cheap one-way flight or cheap return flight from Quad City Intl. Airport (MLI) to Duluth, MN (SUW-Richard I. Bong) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Quad City Intl. Airport (MLI) to Duluth, MN (SUW-Richard I. Bong)?
Planning your getaway for may help you find better deals, as it's the cheapest month for flights between MLI and SUW. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from Quad City Intl. Airport (MLI) to Duluth, MN (SUW-Richard I. Bong)?
To find the cheapest airline flying from MLI to SUW, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Quad City Intl. Airport (MLI) to Duluth, MN (SUW-Richard I. Bong)?
You'll need to take a flight with a layover if you're traveling from Quad City Intl. Airport (MLI) to Duluth, MN (SUW-Richard I. Bong). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from MLI to SUW?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Quad City Intl. Airport (MLI) to Duluth, MN (SUW-Richard I. Bong)?
To avoid potential delays on the Quad City Intl. Airport (MLI) to Duluth, MN (SUW-Richard I. Bong) route, aim to fly before 3 PM. Later departures have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Quad City Intl. Airport (MLI) to Duluth, MN (SUW-Richard I. Bong) last-minute?
Last-minute bookings from MLI to SUW are typically more expensive. To secure the lowest rates, start searching for flights as early as possible. That said, if you're flexible with your travel plans, you may land a cheap fare just before your departure.
Is it cheaper to book a MLI to SUW flight and hotel package?
You can save money by securing a MLI to SUW flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After selecting your preferred flights and accommodations, consider adding extras including activities, car rentals and tours.
Can I cancel or change the date of my flight from Quad City Intl. Airport (MLI) to Duluth, MN (SUW-Richard I. Bong)?
If you reserved your MLI to SUW flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

Travel information

Travel information

Origin airport
Quad City Intl.
Destination airport
Richard I. Bong
Distance
369 mi

Book with confidence

Book with confidence

Moline to Duluth Flights

The cheapest times to fly from Moline to Duluth

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Moline to Duluth are during the month of . You can find some of the cheapest flights from Moline to Duluth with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Moline to Duluth

Sunday is one of the best days to book for cheap flights from Moline to Duluth: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Moline to Duluth

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Moline to Duluth in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Moline to Duluth flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Moline to Duluth airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Moline to Duluth Flights

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