$124+ Cheap flights from San Antonio (SAT) 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — YYZ
Sep 17 — Sep 241
Round-trip
1 adult, Economy
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Find cheap flights from San Antonio 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 Antonio to Niagara Falls are usually found in July or June, booked 67 days in advance, depart on a Tuesday or Monday and return on a Tuesday
Cheap flight deals from San Antonio to Niagara Falls
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Antonio to Niagara FallsExplore 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 August 18, 2026.
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 August 18, 2026.
This Air Canada deal was found by Cheapflights users on 8/13. 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.
Thu 8/278:50 am -
Nonstop3h 30m
Mon 8/316:30 pm -
Nonstop3h 43m
Deal found 8/13![Air Canada logo]()
$265
This Booking.com deal was found by Cheapflights users on 8/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:50 am -
Nonstop3h 30m
Wed 9/166:30 pm -
Nonstop3h 43m
Deal found 8/17![Air Canada logo]()
$269
This Air Canada deal was found by Cheapflights users on 8/17. 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.
Thu 10/88:50 am -
Nonstop3h 30m
Mon 10/127:30 pm -
Nonstop3h 43m
Deal found 8/17![Air Canada logo]()
$275
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Sat 9/127:35 am -
1 stop5h 49m
Sat 9/125:45 pm -
1 stop6h 06m
Deal found 8/16![United Airlines logo]()
$301
This Kissandfly.com deal was found by Cheapflights users on 8/17. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:30 am -
1 stop12h 07m
Wed 9/1611:00 am -
1 stop12h 51m
Deal found 8/17![Lufthansa logo]()
$303
This Air Canada deal was found by Cheapflights users on 8/14. 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 10/179:00 am -
Nonstop3h 30m
Wed 10/216:30 pm -
Nonstop3h 43m
Deal found 8/14![Air Canada logo]()
$310
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Tue 12/86:43 am -
1 stop5h 50m
Tue 12/83:50 pm -
1 stop6h 23m
Deal found 8/17![United Airlines logo]()
$311
This United deal was found by Cheapflights users on 8/17. 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 9/26:00 am -
1 stop15h 23m
Wed 9/96:30 pm -
Nonstop3h 43m
Deal found 8/17![Multiple Airlines logo]()
$319
This United deal was found by Cheapflights users on 8/18. 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.
Thu 10/16:35 am -
1 stop8h 11m
Fri 10/27:30 pm -
Nonstop3h 43m
Deal found 8/18![Multiple Airlines logo]()
$320
This Delta deal was found by Cheapflights users on 8/14. 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.
Thu 9/104:21 pm -
1 stop6h 38m
Wed 9/166:00 am -
1 stop5h 39m
Deal found 8/14![Delta logo]()
$324
This United deal was found by Cheapflights users on 8/17. 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.
Sat 10/104:17 pm -
2 stops16h 02m
Wed 10/146:30 pm -
Nonstop3h 43m
Deal found 8/17![Multiple Airlines logo]()
$325
This Air Canada deal was found by Cheapflights users on 8/15. 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 9/158:50 am -
Nonstop3h 30m
Fri 9/186:30 pm -
Nonstop3h 43m
Deal found 8/15![Air Canada logo]()
$331
Best flights from San Antonio to Niagara FallsDiscover carefully curated flight deals from San Antonio to Niagara Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2026.
Discover carefully curated flight deals from San Antonio to Niagara Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2026.
This United deal was found by Cheapflights users on 8/18. 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 10/1412:50 pm -
1 stop8h 33m
Mon 10/197:30 pm -
Nonstop3h 43m
Deal found 8/18![Multiple Airlines logo]()
$320
This Delta deal was found by Cheapflights users on 8/14. 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.
Thu 9/104:21 pm -
1 stop6h 38m
Wed 9/166:00 am -
1 stop5h 39m
Deal found 8/14![Delta logo]()
$324
This United Airlines deal was found by Cheapflights users on 8/15. 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.
Sat 9/127:35 am -
1 stop5h 49m
Sat 9/198:50 am -
1 stop8h 41m
Deal found 8/15![United Airlines logo]()
$335
This Delta deal was found by Cheapflights users on 8/18. 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.
Thu 11/2611:00 am -
1 stop9h 59m
Mon 11/302:15 pm -
1 stop10h 10m
Deal found 8/18![Delta logo]()
$335
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Thu 10/16:35 am -
1 stop8h 11m
Fri 10/24:18 pm -
1 stop8h 40m
Deal found 8/18![United Airlines logo]()
$335
This Delta deal was found by Cheapflights users on 8/16. 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.
Thu 9/35:15 am -
1 stop9h 05m
Wed 9/96:10 pm -
1 stop5h 34m
Deal found 8/16![Delta logo]()
$335
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Mon 11/2311:45 am -
2 stops11h 07m
Thu 11/266:10 am -
1 stop8h 06m
Deal found 8/18![United Airlines logo]()
$340
This Delta deal was found by Cheapflights users on 8/18. 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.
Thu 11/195:30 am -
1 stop7h 03m
Mon 11/2312:25 pm -
1 stop10h 33m
Deal found 8/18![Delta logo]()
$335
This Delta deal was found by Cheapflights users on 8/15. 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.
Thu 10/2211:36 am -
1 stop10h 20m
Sun 10/256:00 am -
1 stop5h 40m
Deal found 8/15![Delta logo]()
$335
This Delta deal was found by Cheapflights users on 8/18. 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.
Thu 11/195:30 am -
1 stop7h 03m
Sun 11/222:15 pm -
1 stop10h 10m
Deal found 8/18![Delta logo]()
$335
Last-minute flights from San Antonio to Niagara FallsDiscover last-minute flight deals from San Antonio to Niagara Falls. Data last updated August 18, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Niagara Falls. Data last updated August 18, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 8/13. 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.
Thu 8/278:50 am -
Nonstop3h 30m
Mon 8/316:30 pm -
Nonstop3h 43m
Deal found 8/13![Air Canada logo]()
$265
This Air Canada deal was found by Cheapflights users on 8/17. 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 9/18:50 am -
Nonstop3h 30m
Fri 9/46:30 pm -
Nonstop3h 43m
Deal found 8/17![Air Canada logo]()
$275
This United deal was found by Cheapflights users on 8/17. 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 9/26:00 am -
1 stop15h 23m
Wed 9/96:30 pm -
Nonstop3h 43m
Deal found 8/17![Multiple Airlines logo]()
$319
This Booking.com deal was found by Cheapflights users on 8/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:50 am -
Nonstop3h 30m
Wed 9/166:30 pm -
Nonstop3h 43m
Deal found 8/17![Air Canada logo]()
$269
This Kissandfly.com deal was found by Cheapflights users on 8/17. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:30 am -
1 stop12h 07m
Wed 9/1611:00 am -
1 stop12h 51m
Deal found 8/17![Lufthansa logo]()
$303
This Delta deal was found by Cheapflights users on 8/14. 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.
Thu 9/104:21 pm -
1 stop6h 38m
Wed 9/166:00 am -
1 stop5h 39m
Deal found 8/14![Delta logo]()
$324
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Sat 9/127:35 am -
1 stop5h 49m
Sat 9/125:45 pm -
1 stop6h 06m
Deal found 8/16![United Airlines logo]()
$301
This United deal was found by Cheapflights users on 8/18. 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 9/141:00 pm -
1 stop9h 59m
Fri 9/186:30 pm -
Nonstop3h 43m
Deal found 8/18![Multiple Airlines logo]()
$320
This Air Canada deal was found by Cheapflights users on 8/15. 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 9/158:50 am -
Nonstop3h 30m
Fri 9/186:30 pm -
Nonstop3h 43m
Deal found 8/15![Air Canada logo]()
$331
This United deal was found by Cheapflights users on 8/15. 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.
Tue 9/156:00 am -
1 stop15h 23m
Fri 9/186:30 pm -
Nonstop3h 43m
Deal found 8/15![Multiple Airlines logo]()
$332
This American Airlines deal was found by Cheapflights users on 8/14. 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.
Tue 9/156:00 am -
2 stops7h 59m
Fri 9/187:15 pm -
1 stop5h 40m
Deal found 8/14![American Airlines logo]()
$334
One-way flights from San Antonio to Niagara FallsSearch for one-way flight options from San Antonio to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated August 18, 2026.
Search for one-way flight options from San Antonio to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated August 18, 2026.
This Air Canada deal was found by Cheapflights users on 8/17. 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.
Thu 9/178:50 am -
Nonstop3h 30m
Deal found 8/17![Air Canada logo]()
$124
This Air Canada deal was found by Cheapflights users on 8/15. 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.
Thu 10/89:00 am -
Nonstop3h 30m
Deal found 8/15![Air Canada logo]()
$129
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/275:30 pm -
1 stop5h 29m
Deal found 8/17![United Airlines logo]()
$139
This Delta deal was found by Cheapflights users on 8/15. 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.
Thu 10/811:36 am -
1 stop10h 20m
Deal found 8/15![Delta logo]()
$171
This Air Canada deal was found by Cheapflights users on 8/17. 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 8/311:45 pm -
1 stop8h 32m
Deal found 8/17![Air Canada logo]()
$175
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Mon 8/317:35 am -
2 stops9h 21m
Deal found 8/17![United Airlines logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Wed 9/3010:03 am -
3 stops27h 02m
Deal found 8/17![Multiple Airlines logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 9/179:25 am -
2 stops28h 05m
Deal found 8/17![Multiple Airlines logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Wed 9/163:19 pm -
3 stops38h 36m
Deal found 8/17![Multiple Airlines logo]()
$240
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Fri 1/151:25 pm -
1 stop7h 09m
Deal found 8/17![United Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Fri 10/910:34 pm -
3 stops38h 11m
Deal found 8/13![Multiple Airlines logo]()
$247
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 August 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $269 (Booking.com) |
One-way from | $106 (Air Canada) |
Popular in | January |
Cheapest in | July |
Average price | $511 |
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 August 18, 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
Cheapest round-trip
Quickest round-trip
San AntonioToronto
SAT San Antonio - YYZ Toronto Pearson Intl
SATYYZ
San Antonio
Wed 10/14
12:50 pm-10:23 pm
1 stop8h 33m
Toronto Pearson Intl
Mon 10/19
7:30 pm-10:13 pm
Nonstop3h 43m
$320
San AntonioToronto
SAT San Antonio - YYZ Toronto Pearson Intl
SATYYZ
San Antonio
Thu 9/10
4:21 pm-11:59 pm
1 stop6h 38m
Toronto Pearson Intl
Wed 9/16
6:00 am-10:39 am
1 stop5h 39m
$324
San AntonioToronto
SAT San Antonio - YYZ Toronto Pearson Intl
SATYYZ
San Antonio
Sat 9/12
7:35 am-2:24 pm
1 stop5h 49m
Toronto Pearson Intl
Sat 9/19
8:50 am-4:31 pm
1 stop8h 41m
$335
San AntonioToronto
SAT San Antonio - YYZ Toronto Pearson Intl
SATYYZ
San Antonio
Thu 11/26
11:00 am-9:59 pm
1 stop9h 59m
Toronto Pearson Intl
Mon 11/30
2:15 pm-11:25 pm
1 stop10h 10m
$335
San AntonioToronto
SAT San Antonio - YYZ Toronto Pearson Intl
SATYYZ
San Antonio
Thu 10/1
6:35 am-3:46 pm
1 stop8h 11m
Toronto Pearson Intl
Fri 10/2
4:18 pm-11:58 pm
1 stop8h 40m
$335
San AntonioToronto
SAT San Antonio - YYZ Toronto Pearson Intl
SATYYZ
San Antonio
Thu 9/3
5:15 am-3:20 pm
1 stop9h 05m
Toronto Pearson Intl
Wed 9/9
6:10 pm-10:44 pm
1 stop5h 34m
$335
San AntonioToronto
SAT San Antonio - YYZ Toronto Pearson Intl
SATYYZ
San Antonio
Thu 11/19
5:30 am-1:33 pm
1 stop7h 03m
Toronto Pearson Intl
Mon 11/23
12:25 pm-9:58 pm
1 stop10h 33m
$335
San AntonioToronto
SAT San Antonio - YYZ Toronto Pearson Intl
SATYYZ
San Antonio
Thu 10/22
11:36 am-10:56 pm
1 stop10h 20m
Toronto Pearson Intl
Sun 10/25
6:00 am-10:40 am
1 stop5h 40m
$335
San AntonioToronto
SAT San Antonio - YYZ Toronto Pearson Intl
SATYYZ
San Antonio
Thu 11/19
5:30 am-1:33 pm
1 stop7h 03m
Toronto Pearson Intl
Sun 11/22
2:15 pm-11:25 pm
1 stop10h 10m
$335
San AntonioToronto
SAT San Antonio - YYZ Toronto Pearson Intl
SATYYZ
San Antonio
Mon 11/23
11:45 am-11:52 pm
2 stops11h 07m
Toronto Pearson Intl
Thu 11/26
6:10 am-1:16 pm
1 stop8h 06m
$340
Showing 1-10 of 20 resultsSorted by cheapest first
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.
SAT-YYZ
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
SAT-NI4
SAT-YYZ
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 August 18, 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?
Airfare is below average for this route at the moment.
San Antonio to Niagara Falls flights typically cost between $323 and $847 in September.The cheapest round-trip price found within the last 5 days was $269 on Air Canada (Sep 10-Sep 16).
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 August 18, 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.
Overall
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Overall
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Overall
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Overall
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Overall
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Overall
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Related info for your journey
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$190 | Average$412 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$289 | Average$480 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$323 | Average$530 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$392 | Average$539 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$480 | Average$644 | FlexibilityNo cancel fee | On-time71% |