Cheap flights from Niagara Falls, ON to San Antonio from C$ 227
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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SAT
20 Dec — 27 Dec1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Niagara Falls to San Antonio are usually found in February or January, booked 51 days in advance, depart on a Tuesday or Saturday and return on a Monday
Find flight deals from Niagara Falls to San Antonio
Enter your travel dates to find the best prices.
Cheapest flights from Niagara Falls to San Antonio
Explore the most affordable flight options available from Niagara Falls to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 November 2025.
Thu 4/127:55 p.m.YYZ - SAT
1 stop18h 01mMultiple Airlines
Wed 10/127:00 a.m.SAT - YYZ
2 stops36h 32mMultiple Airlines
Deal found 19/11C$ 414
Thu 18/128:00 p.m.YYZ - SAT
1 stop10h 35mMultiple Airlines
Thu 25/1210:18 a.m.SAT - YYZ
2 stops19h 29mMultiple Airlines
Deal found 18/11C$ 467
Sat 6/128:20 p.m.YYZ - SAT
1 stop12h 35mMultiple Airlines
Sun 7/127:56 p.m.SAT - YYZ
2 stops14h 47mMultiple Airlines
Deal found 18/11C$ 600
Wed 3/126:50 a.m.YYZ - SAT
2 stops11h 57mUnited Airlines
Wed 10/125:20 a.m.SAT - YYZ
2 stops7h 41mUnited Airlines
Deal found 19/11C$ 601
Sat 6/123:45 p.m.YYZ - SAT
1 stop8h 14mUnited Airlines
Sun 7/127:20 a.m.SAT - YYZ
1 stop5h 54mUnited Airlines
Deal found 18/11C$ 610
Mon 22/125:15 p.m.YYZ - SAT
1 stop19h 35mMultiple Airlines
Tue 30/122:39 p.m.SAT - YYZ
2 stops28h 24mMultiple Airlines
Deal found 19/11C$ 625
Mon 22/125:15 p.m.YYZ - SAT
1 stop19h 35mMultiple Airlines
Mon 29/122:39 p.m.SAT - YYZ
2 stops29h 13mMultiple Airlines
Deal found 19/11C$ 643
Mon 8/126:12 p.m.YYZ - SAT
1 stop6h 05mDelta
Fri 12/125:20 a.m.SAT - YYZ
1 stop8h 28mDelta
Deal found 18/11C$ 655
Best flights from Niagara Falls to San Antonio
Discover carefully curated flight deals from Niagara Falls to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 20 November 2025.
Wed 7/13:40 p.m.YYZ - SAT
1 stop8h 46mMultiple Airlines
Fri 30/18:24 p.m.SAT - YYZ
2 stops40h 56mMultiple Airlines
Deal found 19/11C$ 384
Mon 8/126:12 p.m.YYZ - SAT
1 stop6h 05mDelta
Fri 12/126:30 a.m.SAT - YYZ
1 stop9h 32mDelta
Deal found 17/11C$ 601
Wed 3/122:45 p.m.YYZ - SAT
1 stop6h 30mUnited Airlines
Wed 10/125:20 a.m.SAT - YYZ
2 stops9h 42mUnited Airlines
Deal found 19/11C$ 601
Thu 8/18:00 p.m.YYZ - SAT
1 stop16h 49mMultiple Airlines
Mon 12/16:30 a.m.SAT - YYZ
2 stops12h 41mMultiple Airlines
Deal found 19/11C$ 401
Fri 9/17:10 a.m.YYZ - SAT
1 stop17h 42mMultiple Airlines
Wed 14/16:30 a.m.SAT - YYZ
2 stops15h 50mMultiple Airlines
Deal found 19/11C$ 423
Thu 18/128:00 p.m.YYZ - SAT
1 stop10h 35mMultiple Airlines
Thu 25/1212:45 p.m.SAT - YYZ
1 stop21h 58mMultiple Airlines
Deal found 18/11C$ 547
Last-minute flights from Niagara Falls to San Antonio
Discover last-minute flight deals from Niagara Falls to San Antonio. Data last updated 20 November 2025 and is based on user searches.
Wed 3/126:50 a.m.YYZ - SAT
2 stops11h 57mUnited Airlines
Wed 10/125:20 a.m.SAT - YYZ
2 stops7h 41mUnited Airlines
Deal found 19/11C$ 601
Thu 4/127:55 p.m.YYZ - SAT
1 stop18h 01mMultiple Airlines
Wed 10/127:00 a.m.SAT - YYZ
2 stops36h 32mMultiple Airlines
Deal found 19/11C$ 414
Sat 6/128:20 p.m.YYZ - SAT
1 stop12h 35mMultiple Airlines
Sun 7/127:56 p.m.SAT - YYZ
2 stops14h 47mMultiple Airlines
Deal found 18/11C$ 600
Sat 6/123:45 p.m.YYZ - SAT
1 stop8h 14mUnited Airlines
Sun 7/127:20 a.m.SAT - YYZ
1 stop5h 54mUnited Airlines
Deal found 18/11C$ 610
Mon 8/126:12 p.m.YYZ - SAT
1 stop6h 05mDelta
Fri 12/125:20 a.m.SAT - YYZ
1 stop8h 28mDelta
Deal found 18/11C$ 655
Thu 18/128:00 p.m.YYZ - SAT
1 stop10h 35mMultiple Airlines
Thu 25/1210:18 a.m.SAT - YYZ
2 stops19h 29mMultiple Airlines
Deal found 18/11C$ 467
Mon 22/125:15 p.m.YYZ - SAT
1 stop19h 35mMultiple Airlines
Tue 30/122:39 p.m.SAT - YYZ
2 stops28h 24mMultiple Airlines
Deal found 19/11C$ 625
Mon 22/125:15 p.m.YYZ - SAT
1 stop19h 35mMultiple Airlines
Mon 29/122:39 p.m.SAT - YYZ
2 stops29h 13mMultiple Airlines
Deal found 19/11C$ 643
One-way flights from Niagara Falls to San Antonio
Search for one-way flight options from Niagara Falls to San Antonio. Find affordable one-way fares based on user searches. Data last updated 20 November 2025.
Sun 8/27:10 a.m.YYZ - SAT
1 stop17h 42mMultiple Airlines
Deal found 18/11C$ 227
Sun 25/13:40 p.m.YYZ - SAT
1 stop19h 00mMultiple Airlines
Deal found 18/11C$ 230
Tue 2/129:35 a.m.YYZ - SAT
1 stop9h 57mMultiple Airlines
Deal found 18/11C$ 276
Sun 8/33:40 p.m.YYZ - SAT
1 stop18h 50mMultiple Airlines
Deal found 19/11C$ 310
Sat 13/127:40 a.m.YYZ - SAT
1 stop7h 42mDelta
Deal found 18/11C$ 339
Sun 8/25:15 p.m.YYZ - SAT
1 stop6h 40mDelta
Deal found 19/11C$ 349
Sun 8/26:14 a.m.YYZ - SAT
1 stop7h 04mAmerican Airlines
Deal found 18/11C$ 355
Cheap flight deals from Niagara Falls to San Antonio
Keep the following information in mind while searching for Niagara Falls to San Antonio flight deals. Data was last updated 20 November 2025.
Customize your flight search to find flights from Niagara Falls to San Antonio 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 20 November 2025.
Use the filters below to find and compare flights from Niagara Falls to San Antonio that are best for you.
Fly from
Niagara Falls
Fly to
San Antonio
Route
Depart
Return
Price
TorontoSan Antonio
YYZ - SAT
YYZSAT
Toronto Pearson Intl
Wed 7/1
3:40 p.m.-11:26 p.m.
1 stop8h 46m
San Antonio
Fri 30/1
8:24 p.m.-2:20 p.m.
2 stops40h 56m
C$ 384
TorontoSan Antonio
YYZ - SAT
YYZSAT
Toronto Pearson Intl
Thu 8/1
8:00 p.m.-11:49 a.m.
1 stop16h 49m
San Antonio
Mon 12/1
6:30 a.m.-8:11 p.m.
2 stops12h 41m
C$ 401
TorontoSan Antonio
YYZ - SAT
YYZSAT
Toronto Pearson Intl
Fri 9/1
7:10 a.m.-11:52 p.m.
1 stop17h 42m
San Antonio
Wed 14/1
6:30 a.m.-11:20 p.m.
2 stops15h 50m
C$ 423
TorontoSan Antonio
YYZ - SAT
YYZSAT
Toronto Pearson Intl
Thu 18/12
8:00 p.m.-5:35 a.m.
1 stop10h 35m
San Antonio
Thu 25/12
12:45 p.m.-11:43 a.m.
1 stop21h 58m
C$ 547
TorontoSan Antonio
YYZ - SAT
YYZSAT
Toronto Pearson Intl
Mon 8/12
6:12 p.m.-11:17 p.m.
1 stop6h 05m
San Antonio
Fri 12/12
6:30 a.m.-5:02 p.m.
1 stop9h 32m
C$ 601
TorontoSan Antonio
YYZ - SAT
YYZSAT
Toronto Pearson Intl
Wed 3/12
2:45 p.m.-8:15 p.m.
1 stop6h 30m
San Antonio
Wed 10/12
5:20 a.m.-4:02 p.m.
2 stops9h 42m
C$ 601
TorontoSan Antonio
YYZ - SAT
YYZSAT
Toronto Pearson Intl
Sun 8/2
7:10 a.m.-11:52 p.m.
1 stop17h 42m
C$ 227
TorontoSan Antonio
YYZ - SAT
YYZSAT
Toronto Pearson Intl
Sun 25/1
3:40 p.m.-9:40 a.m.
1 stop19h 00m
C$ 230
TorontoSan Antonio
YYZ - SAT
YYZSAT
Toronto Pearson Intl
Tue 2/12
12:40 p.m.-5:12 p.m.
2 stops29h 32m
C$ 290
TorontoSan Antonio
YYZ - SAT
YYZSAT
Toronto Pearson Intl
Sun 8/3
3:40 p.m.-9:30 a.m.
1 stop18h 50m
C$ 310
Flights are sorted by cheapest round-trip flights first.
Deals found on 18/11
Showing 1-10 of 14 results
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Best time to book a flight from Niagara Falls to San Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio 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 Antonio
How far ahead should I book a flight from Niagara Falls to San Antonio?
Use this chart to determine the optimal time to book a round-trip flight from Niagara Falls to San Antonio. Price data was last updated on 14 November 2025.
Booking 51 days in advance of your planned departure date is, on average, the best time to get cheap flights from Niagara Falls to San Antonio. 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 Antonio?
Currently, January is the cheapest month in which you can book a flight from Niagara Falls to San Antonio (average of C$ 336). Flying from Niagara Falls to San Antonio in November is currently the most expensive (average of C$ 541). 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 SAT?
Find hourly flight availability from Niagara Falls to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 November 2025.
One of the essential ways to save on airfare from Niagara Falls to San Antonio is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 35% on airfare.
How much does it cost to fly round-trip from Niagara Falls to San Antonio?
Reviews of airlines servicing San Antonio
Get insights into the airlines that provide service to San Antonio. 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 Antonio. Reviews last updated 20 November 2025.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Niagara Falls to San Antonio have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Related info for your journey
Find useful and relevant information for your journey from Niagara Falls to San Antonio. 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 Antonio from Niagara Falls?
For a flight from Niagara Falls to San Antonio, you will be flying into San Antonio. San Antonio (SAT) is just 12.2 km from the centre of the city. San Antonio is the only San Antonio airport and it handles 0 inbound flights from Niagara Falls per day. 5 airlines have flights to San Antonio from Niagara Falls on a regular basis.
Can I find deals for flights from Niagara Falls to San Antonio that include hotel bookings?
Yes. In addition to deals on Niagara Falls to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Niagara Falls to San Antonio?
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 Antonio.
Can I find deals for business class flights from Niagara Falls to San Antonio?
Yes. Cheapflights offers flight deals from Niagara Falls to San Antonio 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 Antonio?
Currently, January is the cheapest month in which you can book a flight from Niagara Falls to San Antonio (average of C$ 336). Flying from Niagara Falls to San Antonio in November is currently the most expensive (average of C$ 541). 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.
Explore flights to San Antonio departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 20 November 2025.
Top 5 airlines flying from Niagara Falls to San Antonio
Discover the top 5 airlines that operate flights from Niagara Falls to San Antonio. 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 20 November 2025.
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 Antonio?
When you search for this flight from Niagara Falls to San Antonio, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Niagara Falls to San Antonio?
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 Antonio for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Niagara Falls to San Antonio with no change fees?
Yes! Cheapflights helps users easily find flights from Niagara Falls to San Antonio with no change fees.
Can Cheapflights notify me if prices for flights from Niagara Falls to San Antonio become cheaper?
Of course! You can now track prices for flights from Niagara Falls to San Antonio 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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