$118+ Cheap flights from San Diego (SAN) 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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from San Diego to Niagara Falls with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from San Diego to Niagara Falls are usually found in February or April, booked 74 days in advance, depart on a Wednesday or Thursday and return on a Wednesday
Cheap flight deals from San Diego to Niagara Falls
Keep the following information in mind while searching for San Diego to Niagara Falls flight deals. Data was last updated April 24, 2025.
Most accurate provider | Mytrip 3 stars |
|---|---|
Most trusted provider | Mytrip 3 stars |
Round-trip from | $256 (Kiwi.com) |
One-way from | $118 (Kiwi.com) |
Popular in | September |
Cheapest in | February |
Average price | $318 |
Find flight deals from San Diego to Niagara Falls
Cheapest flights from San Diego to Niagara FallsExplore the most affordable flight options available from San Diego to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.
Explore the most affordable flight options available from San Diego to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.
This Trip.com deal was found by Cheapflights users on 4/22. 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.
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
This Air Canada deal was found by Cheapflights users on 4/22. 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.
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
This United Airlines deal was found by Cheapflights users on 4/23. 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.
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KAYAK deal was found by Cheapflights users on 4/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Alaska Airlines deal was found by Cheapflights users on 4/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego 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 24, 2025.
Use the filters below to find and compare flights from San Diego to Niagara Falls that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
San DiegoToronto
SAN - YYZ
SANYYZ
San Diego
Sat 5/10
6:25 am-12:26 am
2 stops15h 01m
Toronto Pearson Intl
Mon 5/12
8:05 pm-11:19 pm
1 stop30h 14m
San DiegoToronto
SAN - YYZ
SANYYZ
San Diego
Tue 6/17
2:05 pm-5:51 am
2 stops12h 46m
Toronto Pearson Intl
Wed 6/25
6:30 am-1:20 pm
1 stop9h 50m
San DiegoToronto
SAN - YYZ
SANYYZ
San Diego
Fri 5/9
1:55 pm-9:45 pm
Nonstop4h 50m
Toronto Pearson Intl
Sun 5/11
10:45 am-12:55 pm
Nonstop5h 10m
San DiegoToronto
SAN - YYZ
SANYYZ
San Diego
Sat 5/10
12:55 pm-8:48 pm
Nonstop4h 53m
Toronto Pearson Intl
Sun 5/11
9:30 am-11:53 am
Nonstop5h 23m
San DiegoToronto
SAN - YYZ
SANYYZ
San Diego
Wed 5/14
12:55 pm-8:48 pm
Nonstop4h 53m
Toronto Pearson Intl
Mon 5/19
12:00 pm-7:45 pm
1 stop10h 45m
San DiegoToronto
SAN - YYZ
SANYYZ
San Diego
Tue 5/13
6:15 am-5:15 pm
1 stop8h 00m
Toronto Pearson Intl
Fri 5/16
1:25 pm-10:20 pm
1 stop11h 55m
San DiegoToronto
SAN - YYZ
SANYYZ
San Diego
Fri 5/2
7:55 pm-3:00 pm
1 stop16h 05m
Toronto Pearson Intl
Thu 5/8
4:45 pm-11:59 pm
1 stop10h 14m
San DiegoToronto
SAN - YYZ
SANYYZ
San Diego
Fri 5/16
6:25 am-6:35 am
1 stop21h 10m
San DiegoToronto
SAN - YYZ
SANYYZ
San Diego
Thu 5/8
2:05 pm-5:51 am
2 stops12h 46m
San DiegoToronto
SAN - YYZ
SANYYZ
San Diego
Sat 5/3
12:55 pm-8:48 pm
Nonstop4h 53m
Best time to book a flight from San Diego to Niagara Falls
Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from San Diego with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from San Diego to Niagara Falls
How far ahead should I book a flight from San Diego to Niagara Falls?
Use this chart to determine the optimal time to book a round-trip flight from San Diego to Niagara Falls. Price data was last updated on April 18, 2025.
Booking 74 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Diego to Niagara Falls. 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 San Diego to Niagara Falls?
Currently, January is the cheapest month in which you can book a flight from San Diego to Niagara Falls (average of $243). Flying from San Diego 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 SAN to NI4?
Find hourly flight availability from San Diego 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 24, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Diego to Niagara Falls as you normally would.
What is the cheapest day to fly from San Diego to Niagara Falls?
Use this chart to determine the cheapest time to fly round-trip from San Diego to Niagara Falls. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their San Diego to Niagara Falls flight should consider departing on Saturday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from San Diego to Niagara Falls
Explore weekly flight availability from San Diego 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 24, 2025.
The most flights from SAN to NI4 are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 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 24, 2025.
To help decide which airline to fly from San Diego to Niagara Falls, see what other customers have to say about Alaska Airlines, Porter Airlines and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Comfort
Boarding
Entertainment
Crew
Overall
Reviews
Cheri,Jan 2025
FAT - SEA
Food
Comfort
Boarding
Entertainment
Crew
Overall
Reviews
Cheri,Jan 2025
FAT - SEA
Food
Comfort
Boarding
Entertainment
Crew
Overall
Reviews
Cheri,Jan 2025
FAT - SEA
Food
Comfort
Boarding
Entertainment
Crew
Overall
Reviews
Cheri,Jan 2025
FAT - SEA
Food
Comfort
Boarding
Entertainment
Crew
Overall
Reviews
Cheri,Jan 2025
FAT - SEA
Food
Comfort
Boarding
Entertainment
Crew
Overall
Reviews
Cheri,Jan 2025
FAT - SEA
Related info for your journey
Find useful and relevant information for your journey from San Diego to Niagara Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Diego to Niagara Falls
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from San Diego to Niagara Falls
Discover the top 6 airlines that operate flights from San Diego 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 24, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$131 | Average$313 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$201 | Average$519 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$218 | Average$438 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$264 | Average$308 | FlexibilityNo cancel fee | On-time50% | |
| Cheapest$317 | Average$374 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$317 | Average$506 | FlexibilityNo cancel fee | On-time71% |