Cheap Flights from Duluth (DLH) to Rockford (RFD)

Popular airlines from Duluth, MN (DLH-Duluth Intl.) to Rockford, IL (RFD-Greater Rockford)

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Frequently asked questions

How much does a flight from Duluth Intl. Airport (DLH) to Rockford, IL (RFD-Greater Rockford) cost?
Get a cheap one-way flight or cheap return flight from Duluth Intl. Airport (DLH) to Rockford, IL (RFD-Greater Rockford) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Duluth Intl. Airport (DLH) to Rockford, IL (RFD-Greater Rockford)?
Planning your trip for is a good way to save, as it's the cheapest month for flights between DLH and RFD. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Duluth Intl. Airport (DLH) to Rockford, IL (RFD-Greater Rockford)?
To find the cheapest airline flying from DLH to RFD, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Duluth Intl. Airport (DLH) to Rockford, IL (RFD-Greater Rockford)?
There aren't any daily direct flights from Duluth Intl. Airport (DLH) to Rockford, IL (RFD-Greater Rockford). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from DLH to RFD?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Duluth Intl. Airport (DLH) to Rockford, IL (RFD-Greater Rockford)?
Select a flight from Duluth Intl. Airport (DLH) to Rockford, IL (RFD-Greater Rockford) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures after this hour are on average 22% more likely to be 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 Duluth Intl. Airport (DLH) to Rockford, IL (RFD-Greater Rockford) last-minute?
Last-minute bookings from DLH to RFD are usually more expensive. For the lowest prices, start looking for flights as soon as possible. That being said, if your travel plans are flexible, it's possible to land a cheap fare right before you leave.
Can I cancel or change the date of my flight from Duluth Intl. Airport (DLH) to Rockford, IL (RFD-Greater Rockford)?
It's usually possible to cancel or reschedule your DLH to RFD flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Travel information

Origin airport
Duluth Intl.
Destination airport
Greater Rockford
Distance
354 mi

Book with confidence

Book with confidence

Duluth to Rockford Flights

The cheapest times to fly from Duluth to Rockford

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 Duluth to Rockford are during the month of . You can find some of the cheapest flights from Duluth to Rockford with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Duluth to Rockford

Sunday is one of the best days to book for cheap flights from Duluth to Rockford: 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 Duluth to Rockford

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 Duluth to Rockford 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 Duluth to Rockford 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 Duluth to Rockford 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.

 

Duluth to Rockford Flights

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*Available to One Key members.