$90 Cheap flight deals from Rockford (CHI) to Fort Collins (DEN)

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This Weekend's Flight Deals from Rockford to Fort Collins

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Feb 22 - Tue, Feb 24
RFD
Greater Rockford
DEN
Denver Intl.
$376 Roundtrip, found 4 days ago
$376
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sun, Feb 22 from Greater Rockford to Denver Intl., returning Tue, Feb 24, priced at $376 found 4 days ago

Airfares from $90 One Way, $186 Round Trip from Rockford to Fort Collins

Prices starting at $186 for return flights and $90 for one-way flights to Fort Collins were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, May 4 - Wed, May 6
RFD
Rockford
DEN
Denver
$186 Roundtrip, found 22 hours ago
$186
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Mon, May 4 from Rockford to Denver, returning Wed, May 6, priced at $186 found 22 hours ago
Mon, May 4 - Wed, May 6
RFD
Rockford
DEN
Denver
$188 Roundtrip, found 22 hours ago
$188
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Mon, May 4 from Rockford to Denver, returning Wed, May 6, priced at $188 found 22 hours ago
Fri, Apr 10 - Sat, Apr 18
RFD
Rockford
DEN
Denver
$192 Roundtrip, found 2 days ago
$192
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Apr 10 from Rockford to Denver, returning Sat, Apr 18, priced at $192 found 2 days ago
Wed, Apr 15 - Mon, Apr 20
RFD
Rockford
DEN
Denver
$194 Roundtrip, found 6 days ago
$194
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Apr 15 from Rockford to Denver, returning Mon, Apr 20, priced at $194 found 6 days ago
Fri, Apr 17 - Sun, Apr 19
RFD
Rockford
DEN
Denver
$195 Roundtrip, found 2 days ago
$195
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Apr 17 from Rockford to Denver, returning Sun, Apr 19, priced at $195 found 2 days ago

Fort Collins economy flight packages

Price found within the past 48 hours. Click for updated prices.
Summit Villa BnB
3.0-star property

Summit Villa BnB

9.6/10 Exceptional! (95 reviews)

Mar 27 - Mar 31

4 night stay

Rockford (RFD) to Denver (DEN)

American Airlines • Non-stop roundtrip • Coach
Price was $579, price is now $475 per person
$475
per person
found 1 day ago
We enjoyed our stay! Ken was very accommodating. We enjoyed the garden room and breakfast. It’s very close to the airport also! He has a hot tub you can dip in and watch the sunset. It was gorgeous out there.

Reviewed on Jun 24, 2023

The Source Hotel
4.5-star property

The Source Hotel

8.8/10 Excellent! (1,003 reviews)

Mar 27 - Mar 31

4 night stay

Rockford (RFD) to Denver (DEN)

American Airlines • Non-stop roundtrip • Coach
Price was $1,550, price is now $1,248 per person
$1,248
per person
found 1 day ago
Great stay! Very friendly and accommodating staff. Attractive aesthetic, wonderful dining, convenient location.

Reviewed on Sep 24, 2025

Gravity Haus Denver
3.5-star property

Gravity Haus Denver

8.8/10 Excellent! (184 reviews)

Mar 27 - Mar 31

4 night stay

Rockford (RFD) to Denver (DEN)

American Airlines • Non-stop roundtrip • Coach
Price was $1,362, price is now $1,119 per person
$1,119
per person
found 1 day ago
Easy check in and great rooms! Great beds and strong water pressure in shower! The food at the in house restaurant is 5 star!

Reviewed on Jul 26, 2024

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More About Flying To Fort Collins from Rockford

Route Information for Flights from Rockford to Fort Collins

Origin Airport IATA Code
CHI
Destination Airport IATA Code
DEN
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Rockford to Fort Collins

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Frequently asked questions

Are there non-stop flights from Rockford to Fort Collins?
No less than 4 airlines operate nonstop services from ORD to DIA airport, so there's no need to stress about switching planes or making your flight connection. Top-rated carriers include:

  • United Airlines
  • Southwest Airlines
  • American Airlines
  • Frontier Airlines

What is the shortest flight from Rockford to Fort Collins?
It can be as a short and sweet as 2 hours and 35 minutes. If you think your vacation hours should be spent 'vacationing' instead of flying, you'll enjoy the flight from O'Hare Airport to Denver, CO (DEN-Denver Intl.).
What airlines fly from Rockford to Fort Collins most frequently?
Here are the four carriers that fly the most frequently between Rockford and Fort Collins. Discover which one fits your needs: United Airlines - (UA) with 273 flights every month Southwest Airlines - (WN) with 173 flights every month American Airlines - (AA) with 139 flights every month Frontier Airlines - (F9) with 30 flights every month
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

More Destinations

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.