In terms of precipitation, rainfall in Niagara Falls, New York ranges from 2.2 - 3.4 inches per month. September is typically the wettest month, when rainfall can reach 3.4 in. February is typically the driest time to visit Niagara Falls, New York when rainfall is around 2.2 in.

If weather is an important factor for your trip to Niagara Falls, New York, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

What is the cheapest time of day to fly from LAS to IAG?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Las Vegas to Niagara Falls, New York as you normally would.

Can I find deals for flights from Las Vegas to Niagara Falls that include hotel bookings?

Yes. In addition to deals on Las Vegas to Niagara Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Las Vegas to Niagara Falls?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Niagara Falls.

Can I find deals for business class flights from Las Vegas to Niagara Falls?

Yes. Cheapflights offers flight deals from Las Vegas to Niagara Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$189+ Cheap Flights from Las Vegas to Niagara Falls, NY

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One-way flights from Las Vegas to Niagara Falls
Search for one-way flight options from Las Vegas to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated septiembre 11, 2025.

jue. 10/168:45 pmLAS - IAG

2 stops40h 43mMultiple Airlines

Deal found 9/10

$189

sáb. 11/89:55 pmLAS - IAG

1 stop17h 15mMultiple Airlines

Deal found 9/11

$210

Cheapflights Fare Finder

Use the filters below to find and compare flights from Las Vegas to Niagara Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasNiagara Falls

LAS - IAG

LASIAG

Las Vegas Harry Reid Intl

jue. 10/16

8:45 pm-4:28 pm

2 stops40h 43m

$189

Las VegasNiagara Falls

LAS - IAG

LASIAG

Las Vegas Harry Reid Intl

sáb. 11/8

9:55 pm-6:10 pm

1 stop17h 15m

$210

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Best time to book a flight from Las Vegas to Niagara Falls

Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from Las Vegas with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Can I find deals for flights from Las Vegas to Niagara Falls that include hotel bookings?
Yes. In addition to deals on Las Vegas to Niagara Falls flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Las Vegas to Niagara Falls?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Niagara Falls.
Can I find deals for business class flights from Las Vegas to Niagara Falls?
Yes. Cheapflights offers flight deals from Las Vegas to Niagara Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Las Vegas to Niagara Falls with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Las Vegas to Niagara Falls

One-way flights from Las Vegas to Niagara Falls
Search for one-way flight options from Las Vegas to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated septiembre 11, 2025.

Search for one-way flight options from Las Vegas to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated septiembre 11, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Las Vegas to Niagara Falls that are best for you.

Best time to book a flight from Las Vegas to Niagara Falls

Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from Las Vegas with our price prediction graph.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Niagara Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Las Vegas to Niagara Falls that include hotel bookings?

How can I find direct flights from Las Vegas to Niagara Falls?

Can I find deals for business class flights from Las Vegas to Niagara Falls?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Las Vegas to Niagara Falls

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Niagara Falls by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Las Vegas to Niagara Falls by cabin class

Find flights from Las Vegas to Niagara Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Niagara Falls

Explore flights to Niagara Falls departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on septiembre 11, 2025.

Las Vegas and Niagara Falls flights

Browse other Las Vegas and Niagara Falls flight options. Last updated on septiembre 11, 2025.

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$189+ Cheap flights from Las Vegas to Niagara Falls, NY (LAS - IAG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Las Vegas to Niagara Falls with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Las Vegas to Niagara Falls

One-way flights from Las Vegas to Niagara FallsSearch for one-way flight options from Las Vegas to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated septiembre 11, 2025.

Search for one-way flight options from Las Vegas to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated septiembre 11, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Las Vegas to Niagara Falls that are best for you.

Best time to book a flight from Las Vegas to Niagara Falls

Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from Las Vegas with our price prediction graph.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Niagara Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Las Vegas to Niagara Falls that include hotel bookings?

How can I find direct flights from Las Vegas to Niagara Falls?

Can I find deals for business class flights from Las Vegas to Niagara Falls?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Las Vegas to Niagara Falls

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

One-way flights from Las Vegas to Niagara Falls
Search for one-way flight options from Las Vegas to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated septiembre 11, 2025.