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Cheap Flights from Las Vegas to Niagara Falls starting at S$ 298

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

  • One way
  • Round-trip

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

Cheapest time to fly from Las Vegas to Niagara Falls

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

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.
Cheapest Airlines flying from Las Vegas to Niagara Falls

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

Frontier Airlines
From S$ 289
Breeze Airways
From S$ 336
Sun Country Airlines
From S$ 365
United Airlines
From S$ 478
American Airlines
From S$ 928
Alaska Airlines
From S$ 1,529
ANA airlines

Find more flights and airlines

Alternative Routes from Las Vegas to Niagara Falls

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

  • Cheapest
    Frontier Airlines
    LAS
    23:58
    32h 17m
    2 transfer
    IAG
    11:15
    Harry Reid International Airport - Niagara Falls International Airport
    Tue, Apr 30Frontier Airlines
    S$ 289
  • Frontier Airlines
    LAS
    23:58
    32h 17m
    2 transfer
    IAG
    11:15
    Harry Reid International Airport - Niagara Falls International Airport
    Tue, Apr 30Frontier Airlines
    S$ 289
    Find More Flights

Frequently Asked Questions

  • When to buy flight tickets from Las Vegas (LAS) to Niagara Falls (IAG) the cheapest?

    Airlines adjust prices for flights from Las Vegas to Niagara Falls based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much is a flight from Las Vegas (LAS) to Niagara Falls (IAG) cost?

    According to Trip.com's data, the lowest price is around S$ 649.
  • What is the transportation method from the main airport to downtown in Niagara Falls?

    • The distance from Niagara Falls International Airport to downtown is about 7km, by taxi about 20 minutes.
  • How many airports in Niagara Falls?

    There are 1 airports near Niagara Falls: Niagara Falls International Airport.

Find cheapest flight ticket from Las Vegas to Niagara Falls

Cheapest direct flight price

S$ 298

Cheapest month

April

Peak season for travel

September