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Cheap flights from Niagara Falls to San Diego from C$ 211

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 17/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SAN
4 May — 11 May1
1 adult

Cheapflights Tip: The best prices from Niagara Falls to San Diego are usually found in January or February, booked 36 days in advance, depart on a Wednesday or Friday and return on a Thursday

Cheap flight deals from Niagara Falls to San Diego

Keep the following information in mind while searching for Niagara Falls to San Diego flight deals. Data was last updated 29 April 2025.

Round-trip from

C$ 338

One-way from

C$ 211

Popular in

August

Cheapest in

January

Average price

C$ 443
27/5-3/6
  • 27/5-3/6
  • 3 total stops
  • 40h 24m total
  • Niagara Falls to San Diego
Search Deals
WestJet
  • WestJet
  • 17/6
  • 1 total stop
  • 9h 50m total
  • Niagara Falls to San Diego
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 141 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Niagara Falls to San Diego

Cheapest flights from Niagara Falls to San Diego
Explore the most affordable flight options available from Niagara Falls to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2025.

Tue 27/52:00 p.m.YYZ - SAN
2 stops20h 13mMultiple Airlines
Tue 3/68:48 p.m.SAN - YYZ
1 stop20h 11mMultiple Airlines
Deal found 27/4C$ 338
Wed 28/510:45 a.m.YYZ - SAN
Nonstop5h 10mPorter Airlines
Wed 4/61:55 p.m.SAN - YYZ
Nonstop4h 50mPorter Airlines
Deal found 28/4C$ 360
Sat 31/59:30 a.m.YYZ - SAN
Nonstop5h 23mUnited Airlines
Sun 1/610:10 p.m.SAN - YYZ
1 stop8h 09mUnited Airlines
Deal found 27/4C$ 362
Thu 17/76:30 a.m.YYZ - SAN
1 stop9h 50mWestJet
Sun 17/811:15 a.m.SAN - YYZ
1 stop8h 39mWestJet
Deal found 28/4C$ 373
Mon 26/56:30 a.m.YYZ - SAN
1 stop7h 00mDelta
Mon 2/610:30 p.m.SAN - YYZ
1 stop8h 53mDelta
Deal found 28/4C$ 389
Fri 20/63:14 p.m.YYZ - SAN
1 stop11h 12mAmerican Airlines
Mon 30/66:25 a.m.SAN - YYZ
1 stop7h 54mAmerican Airlines
Deal found 27/4C$ 400
Wed 14/59:30 a.m.YYZ - SAN
Nonstop5h 23mAir Canada
Sun 18/58:00 a.m.SAN - YYZ
1 stop12h 14mAir Canada
Deal found 28/4C$ 402
Fri 13/610:45 a.m.YYZ - SAN
Nonstop5h 10mAir Transat
Fri 20/61:55 p.m.SAN - YYZ
Nonstop4h 50mAir Transat
Deal found 28/4C$ 410
Mon 5/54:45 p.m.YYZ - SAN
1 stop10h 14mAlaska Airlines
Thu 8/56:15 a.m.SAN - YYZ
1 stop29h 45mAlaska Airlines
Deal found 28/4C$ 467

Cheapflights Fare Finder

Customize your flight search to find flights from Niagara Falls to San Diego 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 29 April 2025.
Use the filters below to find and compare flights from Niagara Falls to San Diego that are best for you.

Fly from

Niagara Falls

Fly to

San Diego

Route

Depart

Return

Price

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Tue 27/5

2:00 p.m.-7:13 a.m.

2 stops20h 13m

San Diego

Tue 3/6

8:48 p.m.-7:59 p.m.

1 stop20h 11m

C$ 338

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Wed 28/5

10:45 a.m.-12:55 p.m.

Nonstop5h 10m

San Diego

Wed 4/6

1:55 p.m.-9:45 p.m.

Nonstop4h 50m

C$ 360

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Sat 31/5

9:30 a.m.-11:53 a.m.

Nonstop5h 23m

San Diego

Sun 1/6

10:10 p.m.-9:19 a.m.

1 stop8h 09m

C$ 362

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Thu 17/7

6:30 a.m.-1:20 p.m.

1 stop9h 50m

San Diego

Sun 17/8

11:15 a.m.-10:54 p.m.

1 stop8h 39m

C$ 373

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Mon 26/5

6:30 a.m.-10:30 a.m.

1 stop7h 00m

San Diego

Mon 2/6

10:30 p.m.-10:23 a.m.

1 stop8h 53m

C$ 389

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Fri 20/6

3:14 p.m.-11:26 p.m.

1 stop11h 12m

San Diego

Mon 30/6

6:25 a.m.-5:19 p.m.

1 stop7h 54m

C$ 400

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Wed 14/5

9:30 a.m.-11:53 a.m.

Nonstop5h 23m

San Diego

Sun 18/5

8:00 a.m.-11:14 p.m.

1 stop12h 14m

C$ 402

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Fri 13/6

10:45 a.m.-12:55 p.m.

Nonstop5h 10m

San Diego

Fri 20/6

1:55 p.m.-9:45 p.m.

Nonstop4h 50m

C$ 410

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Tue 13/5

4:45 p.m.-9:28 a.m.

2 stops19h 43m

San Diego

Sat 7/6

5:18 p.m.-3:00 p.m.

2 stops18h 42m

C$ 489

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Tue 17/6

6:30 a.m.-1:20 p.m.

1 stop9h 50m

C$ 211

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

Showing 1-10 of 16 results
1
2

Best time to book a flight from Niagara Falls to San Diego

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

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

Use this chart to determine the optimal time to book a round-trip flight from Niagara Falls to San Diego. Price data was last updated on 25 April 2025.

Booking 36 days in advance of your planned departure date is, on average, the best time to get cheap flights from Niagara Falls to San Diego. 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 San Diego?

Currently, January is the cheapest month in which you can book a flight from Niagara Falls to San Diego (average of C$ 300). Flying from Niagara Falls to San Diego in July is currently the most expensive (average of C$ 409). 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 SAN?

Find hourly flight availability from Niagara Falls to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 April 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 San Diego as you normally would.

What is the cheapest day to fly from Niagara Falls to San Diego?

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

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

Weekly flight availability from Niagara Falls to San Diego

Explore weekly flight availability from Niagara Falls to San Diego. 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 29 April 2025.

The most flights from NI4 to SAN 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 San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 58.0 mm per month. February is typically the wettest month, when rainfall can reach 58.0 mm. July is typically the driest time to visit San Diego when rainfall is around 0.0 mm.

Temperature in San Diego by month

Plan your trip to San Diego by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. 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 San Diego. Reviews last updated 29 April 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Porter Airlines and Delta from Niagara Falls to San Diego to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Porter Airlines
8.0
Very good
285 reviews
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,929 reviews
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Air Transat
7.8
Good
385 reviews
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Niagara Falls to San Diego. 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 San Diego from Niagara Falls?

    If you book a flight to San Diego from Niagara Falls, you will be flying to San Diego, which is the city’s only airport. San Diego (SAN) is located 4.2 km from the centre of San Diego. There are 3 flights from Niagara Falls to San Diego per day from 8 different airlines.

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

    C$ 211 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Porter Airlines and Air Canada, with prices starting from C$ 226 and C$ 229, respectively.

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

    The top 3 most reliable airlines when flying from Niagara Falls to San Diego are Porter Airlines (83%), Air Transat (83%) and Air Canada (65%).

  • What are the cheapest flights from Niagara Falls to San Diego?

    On average you can expect to pay C$ 352 for a flight from Niagara Falls to San Diego. The cheapest flight overall is C$ 204 while the most popular route, (Toronto Pearson Intl - San Diego) is currently priced at C$ 349.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Niagara Falls to San Diego 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 San Diego?

    Currently, January is the cheapest month in which you can book a flight from Niagara Falls to San Diego (average of C$ 300). Flying from Niagara Falls to San Diego in July is currently the most expensive (average of C$ 409). 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
El Cajon
Borrego Springs

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Top 8 airlines flying from Niagara Falls to San Diego

Discover the top 8 airlines that operate flights from Niagara Falls to San Diego. 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 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapestC$ 239AverageC$ 413FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 247AverageC$ 391FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
American AirlinesCheapestC$ 294AverageC$ 534FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 314AverageC$ 513FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 330AverageC$ 635FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 333AverageC$ 433FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 361AverageC$ 482FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapestC$ 406AverageC$ 895FlexibilityNo cancel feeOn-time75%
Search Alaska 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 San Diego?

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

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

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

Need flexible booking options for your flight to San Diego from Niagara Falls? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Of course! You can now track prices for flights from Niagara Falls to San Diego and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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