$230 Cheap Flights from Aspen (ASE) to Rockford (RFD)

View $230 flight on Fri, Jan 16, 2026Opens in a new window

Popular airlines from Aspen/Pitkin County Airport (ASE) to Rockford, IL (RFD-Greater Rockford)

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Cheap Flights from Aspen to Rockford (ASE-RFD)

Prices were available within the past 7 days and start at $230 for one-way flights and $400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Jan 16 - Tue, Jan 20
ASE
Aspen
RFD
Rockford
$400 Roundtrip, found 13 hours ago
$400
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Fri, Jan 16 from Aspen to Rockford, returning Tue, Jan 20, priced at $400 found 13 hours ago
American Airlines
Wed, Dec 31 - Tue, Jan 6
ASE
Aspen
RFD
Rockford
$430 Roundtrip, found 4 days ago
$430
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Dec 31 from Aspen to Rockford, returning Tue, Jan 6, priced at $430 found 4 days ago
American Airlines
Fri, Jan 16 - Tue, Jan 20
ASE
Aspen
RFD
Rockford
$469 Roundtrip, found 13 hours ago
$469
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Fri, Jan 16 from Aspen to Rockford, returning Tue, Jan 20, priced at $469 found 13 hours ago
American Airlines
Wed, Dec 31 - Tue, Jan 6
ASE
Aspen
RFD
Rockford
$499 Roundtrip, found 4 days ago
$499
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Dec 31 from Aspen to Rockford, returning Tue, Jan 6, priced at $499 found 4 days ago
American Airlines
Fri, Feb 20 - Mon, Feb 23
ASE
Aspen
RFD
Rockford
$514 Roundtrip, found 6 days ago
$514
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Feb 20 from Aspen to Rockford, returning Mon, Feb 23, priced at $514 found 6 days ago
American Airlines
Tue, Dec 30 - Fri, Jan 2
ASE
Aspen
RFD
Rockford
$544 Roundtrip, found 1 day ago
$544
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Dec 30 from Aspen to Rockford, returning Fri, Jan 2, priced at $544 found 1 day ago
American Airlines
Fri, Dec 26 - Wed, Dec 31
ASE
Aspen
RFD
Rockford
$559 Roundtrip, found 3 days ago
$559
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Dec 26 from Aspen to Rockford, returning Wed, Dec 31, priced at $559 found 3 days ago
American Airlines
Tue, Dec 30 - Fri, Jan 2
ASE
Aspen
RFD
Rockford
$569 Roundtrip, found 1 day ago
$569
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Dec 30 from Aspen to Rockford, returning Fri, Jan 2, priced at $569 found 1 day ago
American Airlines
Sat, Feb 21 - Tue, Feb 24
ASE
Aspen
RFD
Rockford
$594 Roundtrip, found 1 day ago
$594
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Feb 21 from Aspen to Rockford, returning Tue, Feb 24, priced at $594 found 1 day ago
American Airlines
Fri, Jan 16 - Tue, Jan 20
ASE
Aspen
RFD
Rockford
$595 Roundtrip, found 13 hours ago
$595
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Fri, Jan 16 from Aspen to Rockford, returning Tue, Jan 20, priced at $595 found 13 hours ago

Alternative airports near Rockford

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Greater Rockford RFD. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $430
RFD
Greater Rockford
CheapestClosest
Average driving time to city center10 min
Flights from $430
Flights from Aspen (ASE) to Rockford (RFD)
Origin airport
Pitkin County
Destination airport
Greater Rockford
Airlines serving
American Airlines
Roundtrip price
$399
Distance
951 mi

Aspen to Rockford Flights

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

 

The best time to book a flight from Aspen to Rockford

Sunday is one of the best days to book for cheap flights from Aspen 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 Aspen 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 Aspen to Rockford in 2026. You can also book with separate airlines for your outbound and return journeys, from $230 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 Aspen 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 Aspen 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 Pitkin County Airport (ASE) to Rockford, IL (RFD-Greater Rockford) cost?
Secure a cheap one-way flight from $230 or cheap return flight from $400 from Pitkin County Airport (ASE) to Rockford, IL (RFD-Greater Rockford) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Pitkin County Airport (ASE) to Rockford, IL (RFD-Greater Rockford)?
January is the most affordable month to fly from ASE to RFD. Avoiding peak travel times is often the key to better flight prices.
What is the cheapest airline that flies from Pitkin County Airport (ASE) to Rockford, IL (RFD-Greater Rockford)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest ASE to RFD flight.
How many flights per day from Pitkin County Airport (ASE) to Rockford, IL (RFD-Greater Rockford)?
Nonstop flights from Pitkin County Airport (ASE) to Rockford, IL (RFD-Greater Rockford) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ASE to RFD?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be 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 Pitkin County Airport (ASE) to Rockford, IL (RFD-Greater Rockford)?
To avoid potential delays on the Pitkin County Airport (ASE) to Rockford, IL (RFD-Greater Rockford) route, fly before 3 PM. Departures after this time 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 Pitkin County Airport (ASE) to Rockford, IL (RFD-Greater Rockford) last-minute?
Last-minute fares from ASE to RFD are typically more expensive. For the best prices, start looking for flights well ahead of time. That said, if your travel plans are flexible, you may find a cheap ticket right before your trip.
Can I cancel or change the date of my flight from Pitkin County Airport (ASE) to Rockford, IL (RFD-Greater Rockford)?
Usually, it's possible to cancel or reschedule your ASE to RFD flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.