American Airlines flights from Rockford to Denver

Recent searches for flights from Rockford to Denver

Aug 2026
From$455*
Updated: 18 minutes ago
Round tripIEconomy
Sep 2026
From$314*
Updated: 18 minutes ago
Round tripIEconomy
Oct 2026
No results available
cmp-daily-histogram-bars-legend-min-price-aria-label $314
cmp-daily-histogram-bars-legend-max-price-aria-label $614
Displaying fares for August-2026
  • RFD–DEN, 08/28/26 – 09/04/26: From $614
    28

    Fr

    AUG

  • RFD–DEN, 08/29/26 – 09/05/26: From $455
    29

    Sa

  • RFD–DEN, 08/30/26 – 09/06/26: From $571
    30

    Su

  • RFD–DEN, 08/31/26 – 09/07/26: From $571
    31

    Mo

  • RFD–DEN, 09/01/26 – 09/08/26: From $485
    01

    Tu

    SEP

  • RFD–DEN, 09/02/26 – 09/09/26: From $455
    02

    We

  • RFD–DEN, 09/03/26 – 09/10/26: From $571
    03

    Th

  • RFD–DEN, 09/04/26 – 09/11/26: From $543
    04

    Fr

  • RFD–DEN, 09/05/26 – 09/12/26: From $393
    05

    Sa

  • RFD–DEN, 09/06/26 – 09/13/26: From $393
    06

    Su

  • RFD–DEN, 09/07/26 – 09/14/26: From $576
    07

    Mo

  • RFD–DEN, 09/08/26 – 09/15/26: From $540
    08

    Tu

  • RFD–DEN, 09/09/26 – 09/16/26: From $393
    09

    We

  • RFD–DEN, 09/10/26 – 09/17/26: From $393
    10

    Th

  • RFD–DEN, 09/11/26 – 09/18/26: From $352
    11

    Fr

  • RFD–DEN, 09/12/26 – 09/19/26: From $352
    12

    Sa

  • RFD–DEN, 09/13/26 – 09/20/26: From $501
    13

    Su

  • RFD–DEN, 09/14/26 – 09/21/26: From $395
    14

    Mo

  • RFD–DEN, 09/15/26 – 09/22/26: From $395
    15

    Tu

  • RFD–DEN, 09/16/26 – 09/23/26: From $395
    16

    We

  • RFD–DEN, 09/17/26 – 09/24/26: From $395
    17

    Th

  • RFD–DEN, 09/18/26 – 09/25/26: From $354
    18

    Fr

  • RFD–DEN, 09/19/26 – 09/26/26: From $354
    19

    Sa

  • RFD–DEN, 09/20/26 – 09/27/26: From $324
    20

    Su

  • RFD–DEN, 09/21/26 – 09/28/26: From $324
    21

    Mo

  • RFD–DEN, 09/22/26 – 09/29/26: From $314
    22

    Tu

  • RFD–DEN, 09/23/26 – 09/30/26: From $314
    23

    We

  • RFD–DEN, 09/24/26 – 10/01/26: From $324
    24

    Th

  • RFD–DEN: cmp-view-offers-disclaimer. Find Offers
    25

    Fr

  • RFD–DEN: cmp-view-offers-disclaimer. Find Offers
    26

    Sa

  • RFD–DEN: cmp-view-offers-disclaimer. Find Offers
    27

    Su

    • range$314-$614

    DisclaimerFares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Fares listed may be Basic Economy, which class is subject to additional terms and conditions. Additional baggage fees and charges for optional products and services may apply.

    Landline service from Rockford to Chicago

    Find deals on Rockford to Denver flights

    $
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    Rockford (RFD)to

    Denver (DEN)
    09/22/26 - 09/29/26

    Round trip

    Economy

    from
    $314Fare subject to changes
    Updated: 18 minutes ago

    Rockford (RFD)to

    Denver (DEN)
    09/23/26 - 09/30/26

    Round trip

    Economy

    from
    $314Fare subject to changes
    Updated: 18 minutes ago

    Rockford (RFD)to

    Denver (DEN)
    09/21/26 - 09/28/26

    Round trip

    Economy

    from
    $324Fare subject to changes
    Updated: 18 minutes ago

    Rockford (RFD)to

    Denver (DEN)
    09/20/26 - 09/27/26

    Round trip

    Economy

    from
    $324Fare subject to changes
    Updated: 18 minutes ago

    Rockford (RFD)to

    Denver (DEN)
    09/24/26 - 10/01/26

    Round trip

    Economy

    from
    $324Fare subject to changes
    Updated: 18 minutes ago

    Rockford (RFD)to

    Denver (DEN)
    09/12/26 - 09/19/26

    Round trip

    Economy

    from
    $352Fare subject to changes
    Updated: 18 minutes ago

    Rockford (RFD)to

    Denver (DEN)
    09/11/26 - 09/18/26

    Round trip

    Economy

    from
    $352Fare subject to changes
    Updated: 18 minutes ago

    Rockford (RFD)to

    Denver (DEN)
    09/19/26 - 09/26/26

    Round trip

    Economy

    from
    $354Fare subject to changes
    Updated: 18 minutes ago

    *Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.

    Finding cheap flights from Rockford to Denver

    Looking for lower fares on your trip from Rockford to Denver? Here are a few ways to save.

    • Book early: Booking 1 to 3 months ahead can help you find lower fares
    • Be flexible with dates: Midweek travel, like Tuesdays and Wednesdays, can be more affordable
    • Travel during less busy periods: Flying outside peak travel times can help find lower fares and avoid crowds

    Earn up to $500 back on your next American Airlines flight plus, 30,000 bonus miles. Offers vary elsewhere. Opens another site in a new window that may not meet accessibility guidelines.

    Upgrade your flight with Main Cabin Extra

    Make your trip more comfortable with Main Cabin Extra. Enjoy benefits like:

    • Extra legroom: More space with seats at the front of the Main Cabin or in exit rows.
    • Early boarding: Preferred Group 5 boarding allows easier access to overhead bins.
    • Complimentary drinks: Enjoy beer, wine and spirits on flights with full beverage service.

    Discover how Main Cabin Extra can enhance your trip.

    American Airlines flights from Rockford to Denver