$187 Cheap Flights from Lexington (LEX) to Rockford (RFD)

View $187 flight on Tue, Dec 9, 2025Opens in a new window

Popular airlines from Blue Grass Airport (LEX) to Rockford, IL (RFD-Greater Rockford)

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Cheap Flights from Lexington to Rockford (LEX-RFD)

Prices were available within the past 7 days and start at $187 for one-way flights and $247 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Dec 23 - Fri, Jan 2
LEX
Lexington
RFD
Rockford
$247 Roundtrip, found 10 hours ago
$247
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Tue, Dec 23 from Lexington to Rockford, returning Fri, Jan 2, priced at $247 found 10 hours ago
American Airlines
Mon, Nov 10 - Mon, Nov 17
LEX
Lexington
RFD
Rockford
$250 Roundtrip, found 2 days ago
$250
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Nov 10 from Lexington to Rockford, returning Mon, Nov 17, priced at $250 found 2 days ago
American Airlines
Tue, Dec 23 - Fri, Jan 2
LEX
Lexington
RFD
Rockford
$278 Roundtrip, found 10 hours ago
$278
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Tue, Dec 23 from Lexington to Rockford, returning Fri, Jan 2, priced at $278 found 10 hours ago
American Airlines
Sat, Nov 15 - Sun, Nov 23
LEX
Lexington
RFD
Rockford
$298 Roundtrip, found 6 hours ago
$298
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Sat, Nov 15 from Lexington to Rockford, returning Sun, Nov 23, priced at $298 found 6 hours ago
American Airlines
Tue, Dec 23 - Fri, Jan 2
LEX
Lexington
RFD
Rockford
$306 Roundtrip, found 10 hours ago
$306
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Tue, Dec 23 from Lexington to Rockford, returning Fri, Jan 2, priced at $306 found 10 hours ago
American Airlines
Sat, Dec 20 - Tue, Dec 23
LEX
Lexington
RFD
Rockford
$308 Roundtrip, found 7 hours ago
$308
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Sat, Dec 20 from Lexington to Rockford, returning Tue, Dec 23, priced at $308 found 7 hours ago
American Airlines
Mon, Nov 10 - Mon, Nov 17
LEX
Lexington
RFD
Rockford
$309 Roundtrip, found 2 days ago
$309
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Nov 10 from Lexington to Rockford, returning Mon, Nov 17, priced at $309 found 2 days ago
American Airlines
Sat, Nov 15 - Sun, Nov 23
LEX
Lexington
RFD
Rockford
$313 Roundtrip, found 6 hours ago
$313
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Sat, Nov 15 from Lexington to Rockford, returning Sun, Nov 23, priced at $313 found 6 hours ago
American Airlines
Sat, Dec 20 - Tue, Dec 23
LEX
Lexington
RFD
Rockford
$315 Roundtrip, found 7 hours ago
$315
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Sat, Dec 20 from Lexington to Rockford, returning Tue, Dec 23, priced at $315 found 7 hours ago
American Airlines
Sat, Dec 20 - Tue, Dec 23
LEX
Lexington
RFD
Rockford
$329 Roundtrip, found 7 hours ago
$329
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Sat, Dec 20 from Lexington to Rockford, returning Tue, Dec 23, priced at $329 found 7 hours ago
Flights from Lexington (LEX) to Rockford (RFD)
Origin airport
Blue Grass
Destination airport
Greater Rockford
Airlines serving
American Airlines
Roundtrip price
$246
Distance
373 mi

Lexington to Rockford Flights

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

 

The best time to book a flight from Lexington to Rockford

Sunday is one of the best days to book for cheap flights from Lexington 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 Lexington 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 Lexington to Rockford in 2025. You can also book with separate airlines for your outbound and return journeys, from $187 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 Lexington 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 Lexington 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.

 

Frequently asked questions

How much does a flight from Blue Grass Airport (LEX) to Rockford, IL (RFD-Greater Rockford) cost?
Discover the latest flight deals from LEX to RFD by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from LEX to RFD?
The cheapest flights from LEX to RFD are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from LEX to RFD?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from LEX to RFD. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Blue Grass Airport (LEX) to Rockford, IL (RFD-Greater Rockford)?
You'll have to book a flight with a layover if you're traveling from Blue Grass Airport (LEX) to Rockford, IL (RFD-Greater Rockford). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from LEX to RFD?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary depending on various factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Blue Grass Airport (LEX) to Rockford, IL (RFD-Greater Rockford)?
Opt for a flight from Blue Grass Airport (LEX) to Rockford, IL (RFD-Greater Rockford) that takes off before 3 PM to reduce the likelihood of delays. Departures later than this 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 Blue Grass Airport (LEX) to Rockford, IL (RFD-Greater Rockford) last-minute?
Holding off until right before your break to book your flight from LEX to RFD often results in higher prices. While you may come across some last-minute offers, they aren't always guaranteed. Be flexible with your itinerary to maximize your chances of snagging a bargain.
Can I cancel or change the date of my flight from Blue Grass Airport (LEX) to Rockford, IL (RFD-Greater Rockford)?
Usually, it's possible to cancel or reschedule your LEX to RFD flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.