Flights from Carlsbad to Denver from $ 255*

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Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Carlsbad (CLD) to Denver (DEN)

Jun 2026
From$ 255*
Viewed: 15 hours ago
RoundTrip|Economy
Jul 2026
From$ 255*
Viewed: 15 hours ago
RoundTrip|Economy
Aug 2026
From$ 279*
Viewed: 15 hours ago
RoundTrip|Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $ 255
cmp-daily-histogram-bars-legend-max-price-aria-label $ 643
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    • Range$ 255-$ 643

    *Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.

    More United deals on Carlsbad (CLD) to Denver (DEN) flights

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    More United deals on Carlsbad (CLD) to Denver (DEN) flights
    From
    To
    Fare Type
    Dates
    Price
    Carlsbad (CLD)Denver (DEN)Roundtrip
    |
    Economy    		07/03/26 - 07/07/26

    from

    $ 255

    Viewed: 15 hours ago

    Carlsbad (CLD)Denver (DEN)Roundtrip
    |
    Economy    		06/29/26 - 07/03/26

    from

    $ 255

    Viewed: 15 hours ago

    Carlsbad (CLD)Denver (DEN)Roundtrip
    |
    Economy    		07/03/26 - 07/07/26

    from

    $ 255

    Viewed: 15 hours ago

    Carlsbad (CLD)Denver (DEN)Roundtrip
    |
    Economy    		06/30/26 - 07/07/26

    from

    $ 265

    Viewed: 15 hours ago

    Carlsbad (CLD)Denver (DEN)Roundtrip
    |
    Economy    		06/30/26 - 07/04/26

    from

    $ 265

    Viewed: 15 hours ago

    Carlsbad (CLD)Denver (DEN)Roundtrip
    |
    Economy    		07/03/26 - 07/10/26

    from

    $ 267

    Viewed: 15 hours ago

    Carlsbad (CLD)Denver (DEN)Roundtrip
    |
    Economy    		07/04/26 - 07/11/26

    from

    $ 267

    Viewed: 15 hours ago

    Carlsbad (CLD)Denver (DEN)Roundtrip
    |
    Economy    		07/07/26 - 07/21/26

    from

    $ 267

    Viewed: 15 hours ago

    *Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.

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