Flights from Las Vegas to Portland, ME from $ 704*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Las Vegas (LAS) to Portland, ME (PWM)

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    • *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 Las Vegas (LAS) to Portland, ME (PWM) flights

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    More United deals on Las Vegas (LAS) to Portland, ME (PWM) flights
    From
    To
    Fare Type
    Dates
    Price
    Las Vegas (LAS)Portland, ME (PWM)Roundtrip
    |
    Economy    		10/09/26 - 10/18/26

    from

    $ 704

    Viewed: 1 hour ago

    Las Vegas (LAS)Portland, ME (PWM)Roundtrip
    |
    Economy    		10/09/26 - 10/18/26

    from

    $ 958

    Viewed: 1 hour ago

    Las Vegas (LAS)Portland, ME (PWM)Roundtrip
    |
    Economy    		10/09/26 - 10/18/26

    from

    $ 1,255

    Viewed: 1 hour 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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