Niagara Falls

$162+ Cheap flights from San Antonio (SAT) to Niagara Falls, ON, 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 7/25. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — YYZ
Jul 8 — Jul 151
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Cheapflights Tip: The best prices from San Antonio to Niagara Falls are usually found in June or April, booked 67 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from San Antonio to Niagara Falls

Cheapest flights from San Antonio to Niagara Falls
Explore the most affordable flight options available from San Antonio to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 8, 2026.

This Air Canada deal was found by Cheapflights users on 6/3. 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.
Sat 6/279:00 am
SAT
-
YYZ
Nonstop3h 30m
Air Canada
Mon 6/296:30 pm
YYZ
-
SAT
Nonstop3h 43m
Air Canada
Deal found 6/3$376
This Air Canada deal was found by Cheapflights users on 6/6. 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.
Tue 7/148:50 am
SAT
-
YYZ
Nonstop3h 30m
Air Canada
Fri 7/316:30 pm
YYZ
-
SAT
Nonstop3h 43m
Air Canada
Deal found 6/6$390
This Air Canada deal was found by Cheapflights users on 6/3. 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.
Tue 7/148:50 am
SAT
-
YYZ
Nonstop3h 30m
Air Canada
Fri 7/176:30 pm
YYZ
-
SAT
Nonstop3h 43m
Air Canada
Deal found 6/3$450
This United deal was found by Cheapflights users on 6/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/35:40 am
SAT
-
YYZ
1 stop14h 52m
Multiple Airlines
Wed 9/26:30 pm
YYZ
-
SAT
Nonstop3h 43m
Multiple Airlines
Deal found 6/3$460
This Kiwi.com deal was found by Cheapflights users on 6/3. 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.
Mon 8/1711:30 am
SAT
-
YYZ
2 stops28h 25m
Multiple Airlines
Tue 9/1512:25 pm
YYZ
-
SAT
1 stop5h 45m
Multiple Airlines
Deal found 6/3$467
This United deal was found by Cheapflights users on 6/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/246:40 am
SAT
-
YYZ
1 stop8h 06m
Multiple Airlines
Wed 7/156:30 pm
YYZ
-
SAT
Nonstop3h 43m
Multiple Airlines
Deal found 6/3$470
This Air Canada deal was found by Cheapflights users on 6/7. 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.
Tue 8/48:50 am
SAT
-
YYZ
Nonstop3h 30m
Air Canada
Wed 8/126:30 pm
YYZ
-
SAT
Nonstop3h 43m
Air Canada
Deal found 6/7$471
This Air Canada deal was found by Cheapflights users on 6/6. 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 7/135:32 pm
SAT
-
YYZ
1 stop5h 27m
Air Canada
Fri 7/316:30 pm
YYZ
-
SAT
Nonstop3h 43m
Air Canada
Deal found 6/6$472
This American Airlines deal was found by Cheapflights users on 6/5. 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.
Sat 6/278:00 am
SAT
-
YYZ
1 stop13h 30m
American Airlines
Mon 6/293:45 pm
YYZ
-
SAT
1 stop7h 31m
American Airlines
Deal found 6/5$474
This Delta deal was found by Cheapflights users on 6/5. 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.
Tue 8/42:43 pm
SAT
-
YYZ
1 stop8h 14m
Delta
Thu 8/276:34 pm
YYZ
-
SAT
1 stop6h 54m
Delta
Deal found 6/5$475

Find flight deals from San Antonio to Niagara Falls

Keep the following information in mind while searching for San Antonio to Niagara Falls flight deals. Data was last updated June 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$376
(Air Canada)

One-way from

$162
(Air Canada)

Popular in

January

Cheapest in

June

Average price

$407
Provider with most accurate pricing for San Antonio-Toronto (YTO) flight deals.
Provider most trusted by Cheapflights users for San Antonio-Toronto (YTO) flights.
From San Antonio to Niagara Falls
One-way flight from San Antonio to Niagara Falls
Highest demand for flights based on searches. 14% potential increase in price ($94 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).
Average for round-trip flights in June 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio 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 June 8, 2026.
Use the filters below to find and compare flights from San Antonio to Niagara Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioToronto

SAT - YYZ

SATYYZ

San Antonio

Mon 8/3

5:40 am-9:32 pm

1 stop14h 52m

Toronto Pearson Intl

Wed 9/2

6:30 pm-9:13 pm

Nonstop3h 43m

$460

San AntonioToronto

SAT - YYZ

SATYYZ

San Antonio

Wed 7/22

12:04 pm-10:01 pm

1 stop8h 57m

Toronto Pearson Intl

Sat 7/25

6:00 am-11:26 am

1 stop6h 26m

$475

San AntonioToronto

SAT - YYZ

SATYYZ

San Antonio

Mon 8/17

1:45 pm-9:32 pm

1 stop6h 47m

Toronto Pearson Intl

Tue 9/15

7:00 am-11:52 am

1 stop5h 52m

$475

San AntonioToronto

SAT - YYZ

SATYYZ

San Antonio

Mon 7/13

4:15 pm-11:58 pm

1 stop6h 43m

Toronto Pearson Intl

Mon 7/20

1:38 pm-10:19 pm

1 stop9h 41m

$475
Quickest round-trip

San AntonioToronto

SAT - YYZ

SATYYZ

San Antonio

Wed 7/22

4:00 pm-11:02 pm

1 stop6h 02m

Toronto Pearson Intl

Fri 7/24

12:25 pm-5:11 pm

1 stop5h 46m

$475

San AntonioToronto

SAT - YYZ

SATYYZ

San Antonio

Sun 8/2

6:40 am-5:19 pm

1 stop9h 39m

Toronto Pearson Intl

Thu 8/27

6:34 pm-12:28 am

1 stop6h 54m

$475

San AntonioToronto

SAT - YYZ

SATYYZ

San Antonio

Tue 7/21

2:26 pm-11:13 pm

1 stop7h 47m

Toronto Pearson Intl

Fri 7/24

6:30 am-11:49 am

1 stop6h 19m

$475

San AntonioToronto

SAT - YYZ

SATYYZ

San Antonio

Mon 7/27

12:04 pm-10:01 pm

1 stop8h 57m

Toronto Pearson Intl

Thu 7/30

6:10 am-10:34 am

1 stop5h 24m

$475

San AntonioToronto

SAT - YYZ

SATYYZ

San Antonio

Mon 8/3

6:23 am-5:19 pm

1 stop9h 56m

Toronto Pearson Intl

Wed 8/26

6:00 am-11:10 am

1 stop6h 10m

$475

San AntonioToronto

SAT - YYZ

SATYYZ

San Antonio

Thu 7/23

5:15 am-3:20 pm

1 stop9h 05m

Toronto Pearson Intl

Wed 7/29

6:00 am-11:09 am

1 stop6h 09m

$475

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/3

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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

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

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

Find hourly flight availability from San Antonio 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 June 8, 2026.

When flying from San Antonio 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.

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

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 June 8, 2026.
See what other customers who have flown with Delta,United Airlines, andWestJet from San Antonio to Niagara Falls have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.2

Entertainment

7.8

Overall

7.9

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Food

7.2

Entertainment

7.8

Overall

7.9

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Food

7.2

Entertainment

7.8

Overall

7.9

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Food

7.2

Entertainment

7.8

Overall

7.9

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Food

7.2

Entertainment

7.8

Overall

7.9

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Food

7.2

Entertainment

7.8

Overall

7.9

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from San Antonio 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 airport do you fly from for flights from San Antonio to Niagara Falls?

    For a flight from San Antonio to Niagara Falls, you will be flying from San Antonio. San Antonio (SAT) is just 7.6 mi from the center of the city. San Antonio is the only San Antonio airport and it handles 0 outbound flights to Niagara Falls per day. 5 airlines have flights to Niagara Falls from San Antonio on a regular basis.

  • How long is the flight from San Antonio to Niagara Falls?

    There are many flights that can get you from San Antonio to Niagara Falls in 3h 30m. Fly via Air Canada to get the fastest option. San Antonio and Niagara Falls are separated by a distance of 1424 mi. Most flights are nonstop.

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

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $166. Users have also found prices from $193 and $229 on WestJet and Delta, respectively.

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

    The cheapest flight price from San Antonio to Niagara Falls is $193. On average you can expect to pay $1,080. The most popular route, (San Antonio - Toronto Pearson Intl), can usually be booked for $419.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Antonio 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.

See more FAQs

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Top 5 airlines flying from San Antonio to Niagara Falls

Discover the top 5 airlines that operate flights from San Antonio 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 June 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$193Average$504FlexibilityNo cancel feeOn-time67%
DeltaCheapest$203Average$444FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$404Average$526FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$452Average$553FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$480Average$515FlexibilityNo cancel feeOn-time71%

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