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Find cheap one-way flights from Singapore to Great Falls starting at US$572.

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Singapore to Great Falls?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from Singapore to Great Falls

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

United Airlines
From US$572
Lufthansa
From US$1,277
American Airlines
From US$1,474
Singapore Airlines
From US$1,734
Japan Airlines
From US$1,734
All Nippon Airways
From US$2,068
Air France
From US$2,086
Qantas Airways
From US$4,055
ANA airlines

Find more flights and airlines

Find cheap flights from Singapore to Great Falls by different airports

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Singapore to Great Falls.

  • Cheapest
    United Airlines
    SIN
    21:00
    32h 12m
    2 transfer
    GTF
    15:12
    Singapore Changi Airport - Great Falls International Airport
    Wed, Apr 3United Airlines
    US$572
  • United Airlines
    SIN
    21:00
    32h 12m
    2 transfer
    GTF
    15:12
    Singapore Changi Airport - Great Falls International Airport
    Wed, Apr 3United Airlines
    US$572
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Singapore (SIN) to Great Falls (GTF) the cheapest?

    Airlines adjust prices for flights from Singapore to Great Falls based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Singapore (SIN) to Great Falls (GTF) cost?

    According to Trip.com's data, the lowest price is around $1,695.
  • What is the transportation method from the main airport to downtown in Great Falls?

    • The distance from Great Falls International Airport to downtown is about 5km. It takes about 20 minutes by taxi.

Singapore to Great Falls Flight Information

Off-season for travel

April

Peak season for travel

January