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Cheap flights from Niagara Falls to Las Vegas from C$ 130

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 30/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LAS
31 Mar — 7 Apr1
1 adult

Cheapflights Tip: The best prices from Niagara Falls to Las Vegas Harry Reid Intl are usually found in January or February, booked 61 days in advance, depart on a Tuesday or Saturday and return on a Saturday

Cheap flight deals from Niagara Falls to Las Vegas

Keep the following information in mind while searching for Niagara Falls to Las Vegas flight deals. Data was last updated 26 March 2025.

Round-trip from

C$ 186

One-way from

C$ 130

Popular in

December

Cheapest in

January

Average price

C$ 338
WestJet
  • WestJet
  • 8/4-15/4
  • 3 total stops
  • 21h 54m total
  • Niagara Falls to Las Vegas
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Porter Airlines
  • Porter Airlines
  • 30/4
  • 1 total stop
  • 9h 40m total
  • Niagara Falls to Las Vegas
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
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Find flight deals from Niagara Falls to Las Vegas

Cheapest flights from Niagara Falls to Las Vegas
Explore the most affordable flight options available from Niagara Falls to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 March 2025.

Tue 8/41:50 p.m.YYZ - LAS
1 stop10h 04mWestJet
Tue 15/48:40 a.m.LAS - YYZ
2 stops11h 50mWestJet
Deal found 25/3C$ 186
Mon 7/47:25 p.m.YYZ - LAS
Nonstop5h 03mMultiple Airlines
Tue 15/41:20 p.m.LAS - YYZ
1 stop8h 06mMultiple Airlines
Deal found 25/3C$ 187
Sun 20/47:25 p.m.YYZ - LAS
Nonstop5h 03mPorter Airlines
Wed 23/410:35 p.m.LAS - YYZ
Nonstop4h 20mPorter Airlines
Deal found 25/3C$ 205
Tue 1/48:10 p.m.YYZ - LAS
Nonstop4h 57mAir Canada
Tue 8/47:00 a.m.LAS - YYZ
1 stop8h 48mAir Canada
Deal found 25/3C$ 212
Sat 29/39:00 a.m.YYZ - LAS
1 stop9h 40mUnited Airlines
Fri 4/412:59 a.m.LAS - YYZ
1 stop7h 31mUnited Airlines
Deal found 25/3C$ 226
Tue 8/45:20 p.m.YYZ - LAS
1 stop7h 39mAmerican Airlines
Tue 8/412:59 a.m.LAS - YYZ
1 stop8h 41mAmerican Airlines
Deal found 25/3C$ 292
Tue 22/47:25 p.m.YYZ - LAS
Nonstop5h 03mAir Transat
Tue 29/49:00 a.m.LAS - YYZ
Nonstop4h 17mAir Transat
Deal found 24/3C$ 326
Tue 29/49:45 a.m.YYZ - LAS
1 stop7h 38mDelta
Thu 1/512:40 a.m.LAS - YYZ
1 stop8h 19mDelta
Deal found 25/3C$ 382

Cheapflights Fare Finder

Customize your flight search to find flights from Niagara Falls to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 26 March 2025.
Use the filters below to find and compare flights from Niagara Falls to Las Vegas that are best for you.

Fly from

Niagara Falls

Fly to

Las Vegas

Route

Depart

Return

Price

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Tue 8/4

1:50 p.m.-8:54 p.m.

1 stop10h 04m

Las Vegas Harry Reid Intl

Tue 15/4

8:40 a.m.-11:30 p.m.

2 stops11h 50m

C$ 186

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Mon 7/4

7:25 p.m.-9:28 p.m.

Nonstop5h 03m

Las Vegas Harry Reid Intl

Tue 15/4

1:20 p.m.-12:26 a.m.

1 stop8h 06m

C$ 187

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Sun 20/4

7:25 p.m.-9:28 p.m.

Nonstop5h 03m

Las Vegas Harry Reid Intl

Thu 24/4

10:35 p.m.-5:55 a.m.

Nonstop4h 20m

C$ 205

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Fri 4/4

4:00 p.m.-10:02 p.m.

1 stop9h 02m

Las Vegas Harry Reid Intl

Mon 7/4

7:00 a.m.-6:48 p.m.

1 stop8h 48m

C$ 219

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Fri 11/4

1:00 p.m.-6:33 p.m.

1 stop8h 33m

Las Vegas Harry Reid Intl

Mon 14/4

12:59 a.m.-2:10 p.m.

1 stop10h 11m

C$ 240

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Tue 22/4

7:25 p.m.-9:28 p.m.

Nonstop5h 03m

Las Vegas Harry Reid Intl

Tue 29/4

9:00 a.m.-4:17 p.m.

Nonstop4h 17m

C$ 326

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Sat 10/5

10:35 a.m.-7:44 p.m.

2 stops12h 09m

Las Vegas Harry Reid Intl

Sat 17/5

11:54 a.m.-11:00 p.m.

1 stop8h 06m

C$ 340

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Wed 14/5

7:21 p.m.-11:02 p.m.

1 stop6h 41m

Las Vegas Harry Reid Intl

Sat 17/5

12:54 a.m.-11:40 a.m.

1 stop7h 46m

C$ 395

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Wed 9/4

2:00 p.m.-8:40 p.m.

1 stop9h 40m

C$ 132

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Sun 27/4

8:10 p.m.-9:55 p.m.

Nonstop4h 45m

C$ 133

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/3

Showing 1-10 of 16 results
1
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Best time to book a flight from Niagara Falls to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Niagara Falls 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.

Cheapflights Insights

Everything you need to know about your flight from Niagara Falls to Las Vegas

How far ahead should I book a flight from Niagara Falls to Las Vegas?

Use this chart to determine the optimal time to book a round-trip flight from Niagara Falls to Las Vegas. Price data was last updated on 21 March 2025.

The best time to book flights from Niagara Falls to Las Vegas is 61 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Niagara Falls to Las Vegas?

Currently, January is the cheapest month in which you can book a flight from Niagara Falls to Las Vegas (average of C$ 212). Flying from Niagara Falls to Las Vegas in August is currently the most expensive (average of C$ 311). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from NI4 to LAS?

Find hourly flight availability from Niagara Falls to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 March 2025.

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

What is the cheapest day to fly from Niagara Falls to Las Vegas?

Use this chart to determine the cheapest time to fly round-trip from Niagara Falls to Las Vegas. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Niagara Falls to Las Vegas flight should consider departing on Friday afternoons when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Niagara Falls to Las Vegas

Explore weekly flight availability from Niagara Falls to Las Vegas. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 26 March 2025.

The most flights from NI4 to LAS are scheduled on a Monday (12 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Las Vegas ranges from 3.0 - 20.0 mm per month. February is typically the wettest month, when rainfall can reach 20.0 mm. May is typically the driest time to visit Las Vegas when rainfall is around 3.0 mm.

Temperature in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Las Vegas, 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 34.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated 26 March 2025.
Get a feel of what it's like to fly with Delta, Porter Airlines and Air Transat from Niagara Falls to Las Vegas by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,891 reviews
Check prices

Comfort

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,891 reviews
Delta
8.0
Very good
7,891 reviews
Check prices

Comfort

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Porter Airlines
7.9
Good
276 reviews
Delta
8.0
Very good
7,891 reviews
Check prices

Comfort

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air Transat
7.8
Good
381 reviews
Delta
8.0
Very good
7,891 reviews
Check prices

Comfort

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,608 reviews
Delta
8.0
Very good
7,891 reviews
Check prices

Comfort

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,891 reviews
Check prices

Comfort

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What airport do you fly into for flights to Las Vegas from Niagara Falls?

    For a flight from Niagara Falls to Las Vegas, you will be flying into Harry Reid Intl. Las Vegas Harry Reid Intl (LAS) is just 10.0 km from the centre of the city. Harry Reid Intl is the only Las Vegas airport and it handles 7 inbound flights from Niagara Falls per day. 11 airlines have flights to Las Vegas Harry Reid Intl from Niagara Falls on a regular basis.

  • What are the cheapest airlines to fly from Niagara Falls to Las Vegas one-way?

    The cheapest airline one-way is Porter Airlines, with whom users have recently found tickets for as low as C$ 130. However, be on the lookout for offers from Air Canada and WestJet, as they are both options that can get you from Niagara Falls to Las Vegas for a low price.

  • What are the most reliable airlines from Niagara Falls to Las Vegas?

    No one likes to see their flight delayed. When booking a flight from Niagara Falls to Las Vegas consider choosing Air Canada Rouge (83%), Air France (61%) or Delta (61%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Niagara Falls to Las Vegas?

    While on average a flight from Niagara Falls to Las Vegas is generally C$ 649, our data shows the cheapest flight currently is C$ 121. When looking at the most popular route, (Toronto Pearson Intl - Las Vegas Harry Reid Intl), you can expect to pay C$ 189 for that flight.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Niagara Falls to Las Vegas?

    Currently, January is the cheapest month in which you can book a flight from Niagara Falls to Las Vegas (average of C$ 212). Flying from Niagara Falls to Las Vegas in August is currently the most expensive (average of C$ 311). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Niagara Falls?

Book flights to Niagara Falls if you plan to visit one of these locations
Henderson
Boulder City
North Las Vegas
Paradise

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Top 9 airlines flying from Niagara Falls to Las Vegas

Discover the top 9 airlines that operate flights from Niagara Falls to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 26 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 181AverageC$ 348FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
Porter AirlinesCheapestC$ 196AverageC$ 414FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapestC$ 210AverageC$ 356FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 217AverageC$ 436FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Canada JetlinesCheapestC$ 219AverageC$ 405FlexibilityNo cancel feeOn-time58%
Search Canada Jetlines flights
Air TransatCheapestC$ 231AverageC$ 470FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
United AirlinesCheapestC$ 252AverageC$ 391FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 279AverageC$ 439FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 330AverageC$ 506FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

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