Indie & Alt Concerts in Portland in September

Find tickets to all live music, concerts, tour dates and festivals in and around Portland.

Currently there are 11 upcoming events.

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11 upcoming concerts

  • LCD Soundsystem Concert Tickets - 2026 Tour Dates
    Outdoor

    LCD Soundsystem

    Thompson’s Point, Portland, ME, US

  • Alela Diane Concert Tickets - 2026 Tour Dates

    Alela Diane

    SPACE, Portland, ME, US

  • Rainbow Kitten Surprise Concert Tickets - 2026 Tour Dates
    Outdoor

    Rainbow Kitten Surprise and Cigarettes @ Sunset

    Thompson’s Point, Portland, ME, US

  • St. Yuma Concert Tickets - 2026 Tour Dates

    St. Yuma and Damien Jurado

    Space Gallery, Portland, ME, US

  • Alex Cameron Concert Tickets - 2026 Tour Dates

    Alex Cameron

    SPACE, Portland, ME, US

  • Mt. Joy Concert Tickets - 2026 Tour Dates
    Outdoor

    Mt. Joy

    Thompson’s Point, Portland, ME, US

  • Liz Phair Concert Tickets - 2026 Tour Dates

    Liz Phair

    State Theatre, Portland, ME, US

  • El Ten Eleven Concert Tickets - 2026 Tour Dates

    El Ten Eleven

    Oxbow Blending & Bottling, Portland, ME, US

  • Ray LaMontagne Concert Tickets - 2026 Tour Dates

    Ray LaMontagne and The Weather Station

    State Theatre, Portland, ME, US

  • Ray LaMontagne Concert Tickets - 2026 Tour Dates

    Ray LaMontagne and The Weather Station

    State Theatre, Portland, ME, US

  • Southern Culture On The Skids Concert Tickets - 2026 Tour Dates

    Southern Culture On The Skids

    Portland House of Music & Events (HOME), Portland, ME, US