Which airports can I use when flying from Chicago Greater Rockford Airport to Denver?

Flights from Chicago Greater Rockford Airport to Denver usually depart from Chicago Greater Rockford (RFD) and arrive at Denver Intl (DEN).

What cabin classes can I book on flights from Chicago Greater Rockford Airport to Denver?

Only Economy Class is available on flights from Chicago Greater Rockford Airport to Denver.

Which airports do connecting flights from Chicago Greater Rockford Airport to Denver pass through?

Connecting flights from Chicago Greater Rockford Airport to Denver most commonly pass through: • Chicago O'Hare Intl (ORD) - 98% of one-stop connections • Nashville Intl (BNA) - 2% of one-stop connections

What popular places can I visit in Denver?

Some of the most popular sights in Denver are Colorado Convention Center, Coors Field and Ball Arena. These are among the most viewed places in Denver on KAYAK.

How long is a flight from Chicago Greater Rockford Airport to Denver?

There are currently no nonstop flights available from Chicago Greater Rockford Airport to Denver. Flights with 1 layover take between 5h 57m and 10h 13m in total, depending on the connection.

Do I need a passport to fly from Chicago Greater Rockford Airport to Denver?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

How much time can I save by choosing a different layover airport from Chicago Greater Rockford Airport to Denver?

Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time at 5h 57m, compared with 10h 13m via Nashville Intl (BNA).

What is the time difference between Chicago Greater Rockford Airport and Denver?

Denver is 1 hour behind Chicago Greater Rockford Airport (Mountain Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Denver Intl Airport (DEN)?

Denver Intl Airport (DEN) hosts 5 major car rental companies, with daily rates starting from around $16 for economy cars. Top options include: • Routes Car & Truck Rentals • Ace • NU Car • Europcar • Hertz

Cheap Flights from Chicago Greater Rockford to Denver | KAYAK

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Cheapest round-trip

$211

Typical prices: $270-$270

Multiple Airlines

Thu 10/18Sun 10/21

RFD - DEN • 1 stop

Top layover airports

Chicago O'Hare Intl (ORD)

Cheapest • Avg $340 (round-trip)

Nashville Intl (BNA)

Shortest trip • 10h 13m (one-way)

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Flight Deals

Cheap Flights from Greater Rockford to Denver (RFD-DEN)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Greater Rockford to Denver

Sun, Oct 18 - Wed, Oct 21

1:12 pm - 2:50 pmRFD Chicago Greater Rockford-DEN Denver Intl

26h 38m1 stop Nashville Intl

10:38 am - 12:22 pmDEN Denver Intl-RFD Chicago Greater Rockford

24h 44m1 stop Nashville Intl

$211Multiple Airlines

Sun, Nov 1 - Tue, Nov 3

1:12 pm - 5:22 pmRFD Chicago Greater Rockford-DEN Denver Intl

29h 10m1 stop Nashville Intl

10:37 pm - 12:23 pmDEN Denver Intl-RFD Chicago Greater Rockford

12h 46m1 stop Phoenix Sky Harbor Intl

$244Multiple Airlines

Sun, Nov 15 - Tue, Jan 12

1:08 pm - 5:22 pmRFD Chicago Greater Rockford-DEN Denver Intl

29h 14m1 stop Nashville Intl

10:29 pm - 3:13 pmDEN Denver Intl-RFD Chicago Greater Rockford

15h 44m1 stop Phoenix Sky Harbor Intl

$245Multiple Airlines

Wed, Nov 11 - Tue, Jan 12

3:34 pm - 9:08 pmRFD Chicago Greater Rockford-DEN Denver Intl

30h 34m2 stops Orlando Sanford Intl Oklahoma City Will Rogers World

10:29 pm - 3:13 pmDEN Denver Intl-RFD Chicago Greater Rockford

15h 44m1 stop Phoenix Sky Harbor Intl

$258Multiple Airlines

Sun, Nov 8 - Wed, Nov 11

8:37 pm - 3:11 pmRFD Chicago Greater Rockford-DEN Denver Intl

19h 34m2 stops Las Vegas Harry Reid Intl Los Angeles

10:39 am - 12:18 pmDEN Denver Intl-RFD Chicago Greater Rockford

24h 39m1 stop Nashville Intl

$260Multiple Airlines

Mon, Nov 16 - Tue, Jan 12

10:38 am - 9:32 pmRFD Chicago Greater Rockford-DEN Denver Intl

35h 54m2 stops Orlando Sanford Intl Atlanta Hartsfield-Jackson

10:29 pm - 3:13 pmDEN Denver Intl-RFD Chicago Greater Rockford

15h 44m1 stop Phoenix Sky Harbor Intl

$264Multiple Airlines

Wed, Nov 11 - Tue, Jan 12

3:34 pm - 8:13 amRFD Chicago Greater Rockford-DEN Denver Intl

17h 39m1 stop Orlando Sanford Intl

10:29 pm - 3:13 pmDEN Denver Intl-RFD Chicago Greater Rockford

15h 44m1 stop Phoenix Sky Harbor Intl

$271Multiple Airlines

Sun, Oct 18 - Wed, Oct 21

1:12 pm - 2:50 pmRFD Chicago Greater Rockford-DEN Denver Intl

26h 38m1 stop Nashville Intl

10:38 am - 8:50 amDEN Denver Intl-RFD Chicago Greater Rockford

21h 12m2 stops Detroit Metropolitan Wayne County Fort Lauderdale

$272Multiple Airlines

Mon, Nov 16 - Tue, Jan 12

10:38 am - 8:13 amRFD Chicago Greater Rockford-DEN Denver Intl

22h 35m1 stop Orlando Sanford Intl

10:29 pm - 3:13 pmDEN Denver Intl-RFD Chicago Greater Rockford

15h 44m1 stop Phoenix Sky Harbor Intl

$272Multiple Airlines

Fri, Nov 13 - Tue, Jan 12

11:23 am - 9:07 amRFD Chicago Greater Rockford-DEN Denver Intl

22h 44m1 stop Phoenix-Mesa Gateway

10:29 pm - 3:13 pmDEN Denver Intl-RFD Chicago Greater Rockford

15h 44m1 stop Phoenix Sky Harbor Intl

$272Multiple Airlines

Recent last minute flight deals from Greater Rockford to Denver

Mon, Sep 28 - Tue, Oct 6

8:44 pm - 9:43 amRFD Chicago Greater Rockford-DEN Denver Intl

13h 59m1 stop Phoenix-Mesa Gateway

7:12 pm - 8:44 amDEN Denver Intl-RFD Chicago Greater Rockford

12h 32m1 stop Orlando

$522Multiple Airlines

Sun, Sep 27 - Sun, Oct 4

9:29 pm - 9:46 amRFD Chicago Greater Rockford-DEN Denver Intl

37h 17m2 stops Las Vegas Harry Reid Intl San Francisco

10:47 pm - 1:07 pmDEN Denver Intl-RFD Chicago Greater Rockford

13h 20m1 stop Phoenix Sky Harbor Intl

$561Multiple Airlines

Mon, Sep 28 - Thu, Oct 1

8:44 pm - 9:43 amRFD Chicago Greater Rockford-DEN Denver Intl

13h 59m1 stop Phoenix-Mesa Gateway

10:47 pm - 11:27 amDEN Denver Intl-RFD Chicago Greater Rockford

11h 40m1 stop Phoenix Sky Harbor Intl

$597Multiple Airlines

Sun, Sep 27 - Thu, Oct 1

9:29 pm - 9:46 amRFD Chicago Greater Rockford-DEN Denver Intl

37h 17m2 stops Las Vegas Harry Reid Intl San Francisco

10:47 pm - 11:27 amDEN Denver Intl-RFD Chicago Greater Rockford

11h 40m1 stop Phoenix Sky Harbor Intl

$620Multiple Airlines

Sun, Sep 27 - Sun, Oct 4

9:29 pm - 10:07 amRFD Chicago Greater Rockford-DEN Denver Intl

13h 38m1 stop Las Vegas Harry Reid Intl

10:47 pm - 1:07 pmDEN Denver Intl-RFD Chicago Greater Rockford

13h 20m1 stop Phoenix Sky Harbor Intl

$636Multiple Airlines

Sun, Sep 27 - Wed, Sep 30

9:29 pm - 9:46 amRFD Chicago Greater Rockford-DEN Denver Intl

37h 17m2 stops Las Vegas Harry Reid Intl San Francisco

10:50 pm - 8:13 pmDEN Denver Intl-RFD Chicago Greater Rockford

20h 23m1 stop Las Vegas Harry Reid Intl

$672Multiple Airlines

Mon, Sep 28 - Wed, Sep 30

8:44 pm - 9:43 amRFD Chicago Greater Rockford-DEN Denver Intl

13h 59m1 stop Phoenix-Mesa Gateway

10:29 pm - 8:13 pmDEN Denver Intl-RFD Chicago Greater Rockford

20h 44m2 stops San Francisco Las Vegas Harry Reid Intl

$693Multiple Airlines

Sun, Sep 27 - Thu, Oct 1

9:29 pm - 10:07 amRFD Chicago Greater Rockford-DEN Denver Intl

13h 38m1 stop Las Vegas Harry Reid Intl

10:47 pm - 11:27 amDEN Denver Intl-RFD Chicago Greater Rockford

11h 40m1 stop Phoenix Sky Harbor Intl

$701Multiple Airlines

Mon, Sep 28 - Wed, Sep 30

8:44 pm - 9:43 amRFD Chicago Greater Rockford-DEN Denver Intl

13h 59m1 stop Phoenix-Mesa Gateway

10:50 pm - 8:13 pmDEN Denver Intl-RFD Chicago Greater Rockford

20h 23m1 stop Las Vegas Harry Reid Intl

$707Multiple Airlines

Mon, Sep 28 - Tue, Sep 29

8:44 pm - 9:43 amRFD Chicago Greater Rockford-DEN Denver Intl

13h 59m1 stop Phoenix-Mesa Gateway

10:47 pm - 1:17 pmDEN Denver Intl-RFD Chicago Greater Rockford

13h 30m1 stop Phoenix Sky Harbor Intl

$709Multiple Airlines

Booking Insights

Price, demand and travel trends for Chicago Greater Rockford Airport to Denver flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What’s the most popular layover airport when flying from Chicago Greater Rockford Airport to Denver?

Chicago O'Hare Intl (ORD) is the most popular layover for the Chicago Greater Rockford Airport to Denver route. 98% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via ORD.

What is the cheapest layover airport when flying from Chicago Greater Rockford Airport to Denver?

Flights via Chicago O'Hare Intl (ORD) offer the most affordable fares, with an average round-trip price of $340. Based on KAYAK data over the past 3 months.

When flying from Chicago Greater Rockford Airport to Denver which airport offers the shortest layover?

Chicago O'Hare Intl (ORD) had the shortest average connection time for Chicago Greater Rockford Airport to Denver layovers at 3h 51m over the past 3 months.

Find deals

Cheapest flight	$104

One-way flight from Chicago Greater Rockford Airport to Denver

When to book flights from Greater Rockford to Denver

Are your dates flexible? Find out the best times to travel from Greater Rockford to Denver based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Chicago Greater Rockford Airport to Denver?
Only Economy Class is available on flights from Chicago Greater Rockford Airport to Denver.
How long is a flight from Chicago Greater Rockford Airport to Denver?
There are currently no nonstop flights available from Chicago Greater Rockford Airport to Denver. Flights with 1 layover take between 5h 57m and 10h 13m in total, depending on the connection.
Do I need a passport to fly from Chicago Greater Rockford Airport to Denver?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
Have flight prices from Chicago Greater Rockford Airport to Denver changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $211 to $1,017. That means the highest observed fare was about 5x higher than the lowest one.
What car rental options are available at Denver Intl Airport (DEN)?
Denver Intl Airport (DEN) hosts 5 major car rental companies, with daily rates starting from around $16 for economy cars. Top options include:

• Routes Car & Truck Rentals
• Ace
• NU Car
• Europcar
• Hertz
Which airports can I use when flying from Chicago Greater Rockford Airport to Denver?
Flights from Chicago Greater Rockford Airport to Denver usually depart from Chicago Greater Rockford (RFD) and arrive at Denver Intl (DEN).
Which airports do connecting flights from Chicago Greater Rockford Airport to Denver pass through?
Connecting flights from Chicago Greater Rockford Airport to Denver most commonly pass through:

• Chicago O'Hare Intl (ORD) - 98% of one-stop connections
• Nashville Intl (BNA) - 2% of one-stop connections
How much time can I save by choosing a different layover airport from Chicago Greater Rockford Airport to Denver?
Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time at 5h 57m, compared with 10h 13m via Nashville Intl (BNA).
What is the time difference between Chicago Greater Rockford Airport and Denver?
Denver is 1 hour behind Chicago Greater Rockford Airport (Mountain Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in Denver?
Some of the most popular sights in Denver are Colorado Convention Center, Coors Field and Ball Arena. These are among the most viewed places in Denver on KAYAK.

If you're arriving late at night and need somewhere to stay, check out these hotels close to Denver Intl Airport.

• The Westin Denver International Airport

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RFD - DEN

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Everything you should know

Cheap Flights from Greater Rockford to Denver (RFD-DEN)

Recent round-trip flight deals from Greater Rockford to Denver

Recent one-way flight deals from Greater Rockford to Denver

Recent last minute flight deals from Greater Rockford to Denver

Price, demand and travel trends for Chicago Greater Rockford Airport to Denver flights

What’s the most popular layover airport when flying from Chicago Greater Rockford Airport to Denver?

What is the cheapest layover airport when flying from Chicago Greater Rockford Airport to Denver?

When flying from Chicago Greater Rockford Airport to Denver which airport offers the shortest layover?

Key details for Chicago Greater Rockford Airport to Denver flights

Cheapest flight

When to book flights from Greater Rockford to Denver

Your Chicago Greater Rockford Airport to Denver flight questions, answered

Your guide to booking Chicago Greater Rockford Airport to Denver flights

More options for your flight from Greater Rockford to Denver

Complete your trip to Denver with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights to Denver

Find direct flights to and from Greater Rockford and Denver

Flights from domestic origins to Denver

Flights to other popular destinations