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Cheap flights from Niagara Falls, ON to Riverside from C$ 183

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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LAX
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Niagara Falls to Riverside are usually found in September or May, booked 86 days in advance, depart on a Thursday or Friday and return on a Friday

Cheap flight deals from Niagara Falls to Riverside

Keep the following information in mind while searching for Niagara Falls to Riverside flight deals. Data was last updated 30 October 2025.

Round-trip from

C$ 306

One-way from

C$ 183

Popular in

December

Cheapest in

September

Average price

C$ 387
Air Canada
  • Air Canada
  • 3/12-9/12
  • Nonstop
  • 10h 18m total
  • Niagara Falls to Riverside
Search Deals
Porter Airlines
  • Porter Airlines
  • 12/12
  • Nonstop
  • 5h 36m total
  • Niagara Falls to Riverside
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 62 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Niagara Falls to Riverside

Enter your travel dates to find the best prices.

Cheapest flights from Niagara Falls to Riverside
Explore the most affordable flight options available from Niagara Falls to Riverside. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2025.

Thu 4/124:55 p.m.YYZ - LAX
Nonstop5h 32mAir Canada
Wed 10/1211:35 a.m.LAX - YYZ
Nonstop4h 40mAir Canada
Deal found 30/10C$ 310
Thu 27/1110:00 a.m.YYZ - LAX
Nonstop5h 36mPorter Airlines
Thu 4/121:40 p.m.LAX - YYZ
Nonstop4h 43mPorter Airlines
Deal found 28/10C$ 311
Thu 4/1210:00 a.m.YYZ - LAX
Nonstop5h 36mPorter Airlines
Wed 10/121:40 p.m.LAX - YYZ
Nonstop4h 43mPorter Airlines
Deal found 29/10C$ 313
Wed 3/1210:00 a.m.YYZ - LAX
Nonstop5h 36mPorter Airlines
Tue 9/121:40 p.m.LAX - YYZ
Nonstop4h 43mPorter Airlines
Deal found 29/10C$ 318
Thu 27/1110:00 a.m.YYZ - LAX
Nonstop5h 36mPorter Airlines
Wed 3/121:40 p.m.LAX - YYZ
Nonstop4h 43mPorter Airlines
Deal found 28/10C$ 320
Thu 27/119:40 a.m.YYZ - LAX
2 stops11h 52mWestJet
Wed 3/1212:15 p.m.LAX - YYZ
1 stop9h 11mWestJet
Deal found 28/10C$ 327
Tue 2/1210:00 a.m.YYZ - LAX
Nonstop5h 36mPorter Airlines
Fri 5/121:40 p.m.LAX - YYZ
Nonstop4h 43mPorter Airlines
Deal found 27/10C$ 331

Cheapflights Fare Finder

 
Customize your flight search to find flights from Niagara Falls to Riverside 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 30 October 2025.
Use the filters below to find and compare flights from Niagara Falls to Riverside that are best for you.

Fly from

Niagara Falls

Fly to

Riverside

Route

Depart

Return

Price

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Thu 4/12

12:13 p.m.-5:55 p.m.

1 stop8h 42m

Los Angeles

Wed 10/12

7:15 a.m.-9:58 p.m.

1 stop11h 43m

C$ 390

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Tue 25/11

12:08 p.m.-8:39 p.m.

1 stop11h 31m

Los Angeles

Wed 10/12

6:15 a.m.-5:02 p.m.

1 stop7h 47m

C$ 412

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Wed 21/1

4:45 p.m.-10:59 p.m.

1 stop9h 14m

Los Angeles

Sun 25/1

7:00 a.m.-3:35 p.m.

1 stop29h 35m

C$ 430

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Thu 13/11

6:30 a.m.-11:01 a.m.

1 stop7h 31m

Los Angeles

Mon 17/11

9:45 p.m.-11:18 a.m.

1 stop10h 33m

C$ 433

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Mon 16/2

10:10 a.m.-6:05 p.m.

1 stop10h 55m

Los Angeles

Tue 24/2

9:35 a.m.-7:09 p.m.

1 stop6h 34m

C$ 433

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Thu 19/2

10:10 a.m.-6:05 p.m.

1 stop10h 55m

Los Angeles

Fri 27/2

10:55 p.m.-9:05 a.m.

1 stop7h 10m

C$ 433

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Wed 12/11

6:00 a.m.-12:59 p.m.

1 stop9h 59m

Los Angeles

Tue 18/11

10:30 a.m.-10:50 p.m.

1 stop9h 20m

C$ 433

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Fri 21/11

5:10 p.m.-11:41 p.m.

1 stop9h 31m

Los Angeles

Thu 27/11

10:30 p.m.-11:24 a.m.

1 stop9h 54m

C$ 434

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Thu 8/1

4:45 p.m.-9:02 a.m.

2 stops19h 17m

Los Angeles

Sun 18/1

9:30 a.m.-3:35 p.m.

1 stop27h 05m

C$ 443

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Fri 28/11

6:10 a.m.-2:22 p.m.

1 stop11h 12m

Los Angeles

Tue 2/12

11:35 a.m.-7:15 p.m.

Nonstop4h 40m

C$ 448

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/10

Showing 1-10 of 22 results
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Best time to book a flight from Niagara Falls to Riverside

Have a flexible travel schedule? Discover the best time to fly to Riverside 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 Riverside

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

Use this chart to determine the optimal time to book a round-trip flight from Niagara Falls to Riverside. Price data was last updated on 24 October 2025.

Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from Niagara Falls to Riverside. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from Niagara Falls to Riverside (average of C$ 112). Flying from Niagara Falls to Riverside in February is currently the most expensive (average of C$ 299). 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 R1V?

Find hourly flight availability from Niagara Falls to Riverside. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 October 2025.

One of the essential ways to save on airfare from Niagara Falls to Riverside is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 27% on airfare.

What is the cheapest day to fly from Niagara Falls to Riverside?

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

Travelers seeking maximum savings on their Niagara Falls to Riverside flight should consider departing on Thursday 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.

How much does it cost to fly round-trip from Niagara Falls to Riverside?

Reviews of airlines servicing Riverside

Get insights into the airlines that provide service to Riverside. 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 Riverside. Reviews last updated 30 October 2025.
See what other customers who have flown with Porter Airlines,Air Transat, andUnited Airlines from Niagara Falls to Riverside have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
384 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Food

7.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
8.0
Very good
384 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Food

7.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Transat
7.8
Good
469 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Food

7.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
United Airlines
7.4
Good
8,996 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Food

7.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
WestJet
7.2
Good
3,152 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Food

7.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Canada
7.1
Good
10,383 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Food

7.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

Related info for your journey

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

  • How long is the flight from Niagara Falls to Riverside?

    There are many flights that can get you from Niagara Falls to Riverside in 8h 42m. Fly via Delta or Alaska Airlines to get the fastest option. The distance between Niagara Falls and Riverside is about 3492 km. This flight may include one or multiple stops.

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

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 208. Users have also found prices from C$ 228 and C$ 229 on Air Transat and Delta, respectively.

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

    The top 3 most reliable airlines when flying from Niagara Falls to Riverside are Porter Airlines (87%), Air Transat (87%) and American Airlines (80%).

  • What are the cheapest flights from Niagara Falls to Riverside?

    The cheapest flight price from Niagara Falls to Riverside is C$ 145. On average you can expect to pay C$ 1,768. The most popular route, (Toronto Pearson Intl - Los Angeles), can usually be booked for C$ 311.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Niagara Falls to Riverside 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 Riverside?

    Currently, August is the cheapest month in which you can book a flight from Niagara Falls to Riverside (average of C$ 112). Flying from Niagara Falls to Riverside in February is currently the most expensive (average of C$ 299). 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

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Top 8 airlines flying from Niagara Falls to Riverside

Discover the top 8 airlines that operate flights from Niagara Falls to Riverside. 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 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 134AverageC$ 564FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 199AverageC$ 535FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 226AverageC$ 434FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
DeltaCheapestC$ 231AverageC$ 473FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 289AverageC$ 573FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air TransatCheapestC$ 292AverageC$ 551FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 292AverageC$ 512FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
APG AirlinesCheapestC$ 616AverageC$ 618FlexibilityNo cancel feeOn-timeN/A
Search APG Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Niagara Falls to Riverside?

When you search for this flight from Niagara Falls to Riverside, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Niagara Falls to Riverside?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Niagara Falls to Riverside for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Niagara Falls to Riverside with no change fees?

Certainly. Search results for flights to Riverside from Niagara Falls shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Niagara Falls to Riverside become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Riverside from Niagara Falls today and book when prices fit your budget.

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