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Niagara Falls

$90+ Cheap flights from Riverside, CA to Niagara Falls, Canada

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YYZ
Apr 9 — Apr 161
Wed 4/9
Wed 4/16
1 adult, Economy
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Cheapflights Tip: The best prices from Riverside to Niagara Falls are usually found in September or October, booked 71 days in advance, depart on a Thursday or Friday and return on a Thursday

Cheap flight deals from Riverside to Niagara Falls

Keep the following information in mind while searching for Riverside to Niagara Falls flight deals. Data was last updated April 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$148
(Trip.com)

One-way from

$90
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$335
Provider with most accurate pricing for Los Angeles-Toronto (YTO) flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Toronto (YTO) flights.
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From Riverside to Niagara Falls
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One-way flight from Riverside to Niagara Falls
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Highest demand for flights based on searches. 10% potential increase in price ($41 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Riverside to Niagara Falls

Cheapest flights from Riverside to Niagara Falls
Explore the most affordable flight options available from Riverside to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2025.

This Trip.com deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/291:10 pmLAX - YYZ
Nonstop4h 53mMultiple Airlines
Sun 6/17:45 pmYYZ - LAX
Nonstop5h 25mMultiple Airlines
Deal found 4/3$148
This Kiwi.com deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/53:00 pmLAX - YYZ
2 stops11h 51mWestJet
Mon 6/97:45 pmYYZ - LAX
Nonstop5h 25mWestJet
Deal found 4/3$149
This United Airlines deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/83:40 pmLAX - YYZ
Nonstop4h 51mUnited Airlines
Thu 6/126:35 pmYYZ - LAX
Nonstop5h 24mUnited Airlines
Deal found 4/3$195
This Kiwi.com deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/11:10 pmLAX - YYZ
Nonstop4h 53mPorter Airlines
Sun 5/119:45 amYYZ - LAX
Nonstop5h 25mPorter Airlines
Deal found 4/4$204
This Air Canada deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/210:30 pmLAX - YYZ
1 stop10h 09mAir Canada
Wed 6/115:15 pmYYZ - LAX
1 stop9h 58mAir Canada
Deal found 4/3$212
This American Airlines deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/512:59 amLAX - YYZ
1 stop8h 31mAmerican Airlines
Tue 5/136:20 pmYYZ - LAX
1 stop7h 22mAmerican Airlines
Deal found 4/3$234

Cheapflights Fare Finder

Customize your flight search to find flights from Riverside to Niagara Falls 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 2,558,603 searches. Data last updated April 4, 2025.
Use the filters below to find and compare flights from Riverside to Niagara Falls that are best for you.

Fly from

Riverside

Fly to

Niagara Falls

Route

Depart

Return

Price

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles

Thu 5/29

1:10 pm-9:03 pm

Nonstop4h 53m

Toronto Pearson Intl

Sun 6/1

7:45 pm-10:10 pm

Nonstop5h 25m

$148

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles

Thu 6/5

3:00 pm-5:51 am

2 stops11h 51m

Toronto Pearson Intl

Thu 6/12

7:45 pm-10:10 pm

Nonstop5h 25m

$149

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles

Sun 6/8

3:40 pm-11:31 pm

Nonstop4h 51m

Toronto Pearson Intl

Thu 6/12

6:35 pm-8:59 pm

Nonstop5h 24m

$195

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles

Thu 6/12

2:00 pm-9:53 pm

Nonstop4h 53m

Toronto Pearson Intl

Mon 6/16

10:40 am-1:05 pm

Nonstop5h 25m

$198

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles

Mon 6/2

10:30 pm-10:39 am

1 stop9h 09m

Toronto Pearson Intl

Sat 6/14

5:15 pm-10:10 pm

1 stop7h 55m

$212

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles

Mon 5/5

12:59 am-12:30 pm

1 stop8h 31m

Toronto Pearson Intl

Tue 5/13

6:20 pm-10:42 pm

1 stop7h 22m

$234

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles

Mon 5/5

12:59 am-12:30 pm

1 stop8h 31m

$90

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles

Thu 6/19

6:05 pm-12:46 pm

2 stops15h 41m

$91

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles

Mon 5/12

10:10 pm-12:33 am

3 stops23h 23m

$92

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles

Mon 5/5

10:36 pm-9:16 pm

2 stops19h 40m

$95

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/4

Showing 1-10 of 15 results
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Best time to book a flight from Riverside to Niagara Falls

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

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

Use this chart to determine the optimal time to book a round-trip flight from Riverside to Niagara Falls. Price data was last updated on March 28, 2025.

The price you pay for your flight from Riverside to Niagara Falls may vary depending on when you book. For the best chance of a lower fare, look to book 71 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Riverside to Niagara Falls (average of $243). Flying from Riverside to Niagara Falls in July is currently the most expensive (average of $359). 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 R1V to NI4?

Find hourly flight availability from Riverside to Niagara Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 4, 2025.

When flying from Riverside to Niagara Falls, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Use this chart to determine the cheapest time to fly round-trip from Riverside to Niagara Falls. Price data was last updated on June 30, 2024.

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

Weekly flight availability from Riverside to Niagara Falls

Explore weekly flight availability from Riverside to Niagara Falls. 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 April 4, 2025.

The most flights from R1V to NI4 are scheduled on a Tuesday (19 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (13 on average).

Rainfall in Niagara Falls by month

Plan your trip to Niagara Falls by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Niagara Falls ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Niagara Falls when rainfall is around 2.0 in.

Temperature in Niagara Falls by month

Plan your trip to Niagara Falls by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Niagara Falls, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Niagara Falls

Get insights into the airlines that provide service to Niagara Falls. 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 Niagara Falls. Reviews last updated April 4, 2025.
To help decide which airline to fly from Riverside to Niagara Falls, see what other customers have to say about Alaska Airlines, Delta and Porter Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,839 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,839 reviews
Alaska Airlines
8.0
Very good
9,839 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,900 reviews
Alaska Airlines
8.0
Very good
9,839 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Porter Airlines
7.9
Good
279 reviews
Alaska Airlines
8.0
Very good
9,839 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Air Transat
7.8
Good
382 reviews
Alaska Airlines
8.0
Very good
9,839 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,618 reviews
Alaska Airlines
8.0
Very good
9,839 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

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

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

    The cheapest airlines for a one-way flight from Riverside to Niagara Falls are American Airlines ($90), WestJet ($91), and United Airlines ($95).

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

    Consider Brussels Airlines (100%), Austrian Airlines (82%) or Porter Airlines (74%) when booking your flight. These represent the most reliable airlines when flying from Riverside to Niagara Falls.

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

    The cheapest flight price from Riverside to Niagara Falls is $84. On average you can expect to pay $1,432. The most popular route, (Los Angeles - Toronto Pearson Intl), can usually be booked for $146.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Riverside 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.

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

    Currently, January is the cheapest month in which you can book a flight from Riverside to Niagara Falls (average of $243). Flying from Riverside to Niagara Falls in July is currently the most expensive (average of $359). 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.

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Top 7 airlines flying from Riverside to Niagara Falls

Discover the top 7 airlines that operate flights from Riverside to Niagara Falls. 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 2,558,603 searches. Data last updated April 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$132Average$466FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$137Average$500FlexibilityNo cancel feeOn-time71%
Porter AirlinesCheapest$139Average$379FlexibilityNo cancel feeOn-time52%
United AirlinesCheapest$145Average$465FlexibilityNo cancel feeOn-time69%
DeltaCheapest$156Average$452FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$172Average$338FlexibilityNo cancel feeOn-time60%
Air TransatCheapest$186Average$394FlexibilityNo cancel feeOn-time50%

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