Flights from Singapore to Great Falls from S $ 2,004*

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Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Singapore (SIN) to Great Falls (GTF)

May 2026
FromS $ 2,059*
Viewed: 5 hours ago
RoundTrip|Economy
Jun 2026
FromS $ 2,328*
Viewed: 5 hours ago
RoundTrip|Economy
Jul 2026
FromS $ 2,311*
Viewed: 5 hours ago
RoundTrip|Economy
cmp-daily-histogram-bars-legend-min-price-aria-label S $ 2.1K
cmp-daily-histogram-bars-legend-max-price-aria-label S $ 3.3K
Displaying fares for May-2026
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    • RangeS $ 2,059-S $ 3,348

    *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 Singapore (SIN) to Great Falls (GTF) flights

    S $
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    More United deals on Singapore (SIN) to Great Falls (GTF) flights
    From
    To
    Fare Type
    Dates
    Price
    Singapore (SIN)Great Falls (GTF)Roundtrip
    |
    Economy    		25/08/2026 - 01/09/2026

    from

    S $ 2,004

    Viewed: 5 hours ago

    Singapore (SIN)Great Falls (GTF)Roundtrip
    |
    Economy    		25/08/2026 - 08/09/2026

    from

    S $ 2,004

    Viewed: 5 hours ago

    Singapore (SIN)Great Falls (GTF)Roundtrip
    |
    Economy    		29/05/2026 - 02/06/2026

    from

    S $ 2,059

    Viewed: 5 hours ago

    Singapore (SIN)Great Falls (GTF)Roundtrip
    |
    Economy    		25/08/2026 - 29/08/2026

    from

    S $ 2,059

    Viewed: 5 hours ago

    Singapore (SIN)Great Falls (GTF)Roundtrip
    |
    Economy    		26/08/2026 - 02/09/2026

    from

    S $ 2,094

    Viewed: 5 hours ago

    Singapore (SIN)Great Falls (GTF)Roundtrip
    |
    Economy    		26/08/2026 - 09/09/2026

    from

    S $ 2,094

    Viewed: 5 hours ago

    Singapore (SIN)Great Falls (GTF)Roundtrip
    |
    Economy    		24/08/2026 - 31/08/2026

    from

    S $ 2,111

    Viewed: 5 hours ago

    Singapore (SIN)Great Falls (GTF)Roundtrip
    |
    Economy    		24/08/2026 - 07/09/2026

    from

    S $ 2,111

    Viewed: 5 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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