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

For as low as C$ 529, Delta can have you in San Antonio from Niagara Falls in 6h 19m. The distance between Niagara Falls and San Antonio is about 2292 km. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in San Antonio ranges from 41.0 - 95.0 mm per month. May is typically the wettest month, when rainfall can reach 95.0 mm. December is typically the driest time to visit San Antonio when rainfall is around 41.0 mm.

If weather is an important factor for your trip to San Antonio, 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 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

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

While on average a flight from Niagara Falls to San Antonio is generally C$ 635, our data shows the cheapest flight currently is C$ 444. When looking at the most popular route, (Toronto Pearson Intl - San Antonio), you can expect to pay C$ 776 for that flight.

What are the most popular airlines that fly from Niagara Falls to San Antonio?

Consider WestJet, United Airlines or Air Canada when booking your flight. These represent the most popular airlines when flying from Niagara Falls to San Antonio.

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.

C$ 274+ Cheap Flights from Niagara Falls, ON to San Antonio

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

Airfare is below average for this route at the moment. Niagara Falls to San Antonio flights typically cost between C$ 534 and C$ 657 in July. The cheapest round-trip price found within the last 5 days was C$ 485 on Air Canada (17 Jul-23 Jul).

Cheapflights Tip: The best prices from Niagara Falls to San Antonio are usually found in March or June, booked 60 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Niagara Falls to San Antonio

Enter your travel dates to find the best prices.

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Direct

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One-way

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 7 July 2026.

Fri 17/76:30 p.m.

YYZ

SAT

Nonstop3h 43m

Air Canada

Thu 23/78:50 a.m.

SAT

YYZ

Nonstop3h 30m

Air Canada

Deal found 3/7C$ 485

Wed 7/106:33 p.m.

YYZ

SAT

1 stop6h 54m

Delta

Mon 12/104:29 p.m.

SAT

YYZ

1 stop6h 30m

Delta

Deal found 2/7C$ 509

Wed 21/107:00 a.m.

YYZ

SAT

2 stops9h 53m

United Airlines

Sat 31/1012:07 p.m.

SAT

YYZ

2 stops8h 08m

United Airlines

Deal found 3/7C$ 510

Mon 27/76:30 p.m.

YYZ

SAT

Nonstop3h 43m

Air Canada

Thu 30/78:50 a.m.

SAT

YYZ

Nonstop3h 30m

Air Canada

Deal found 2/7C$ 520

Fri 17/72:24 p.m.

YYZ

SAT

1 stop8h 58m

Delta

Wed 5/812:05 p.m.

SAT

YYZ

1 stop10h 52m

Delta

Deal found 3/7C$ 529

Mon 17/86:25 p.m.

YYZ

SAT

Nonstop3h 40m

Air Canada

Mon 24/84:12 p.m.

SAT

YYZ

1 stop5h 24m

Air Canada

Deal found 3/7C$ 534

Mon 27/76:14 p.m.

YYZ

SAT

1 stop5h 08m

Delta

Thu 30/74:15 p.m.

SAT

YYZ

1 stop6h 43m

Delta

Deal found 3/7C$ 611

Fri 31/77:00 a.m.

YYZ

SAT

1 stop6h 12m

United Airlines

Sat 8/84:18 p.m.

SAT

YYZ

1 stop5h 26m

United Airlines

Deal found 3/7C$ 615

Thu 24/910:45 a.m.

YYZ

SAT

1 stop7h 07m

Air Canada

Sun 27/95:30 a.m.

SAT

YYZ

1 stop7h 54m

Air Canada

Deal found 3/7C$ 625

Find flight deals from Niagara Falls to San Antonio

Round-trip from	C$ 485
One-way from	C$ 274
Popular in	December
Cheapest in	March
Average price	C$ 608

Air Canada
17/7-23/7
Nonstop
7h 13m total
Niagara Falls to San Antonio

Search Deals

Air Canada
4/9
Nonstop
3h 43m total
Niagara Falls to San Antonio

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (C$ 88 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 14 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Niagara Falls to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Mon 27/7

6:30 a.m.-11:49 a.m.

1 stop6h 19m

San Antonio

Thu 30/7

4:15 p.m.-11:58 p.m.

1 stop6h 43m

C$ 529

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Tue 18/8

2:45 p.m.-10:50 p.m.

1 stop9h 05m

San Antonio

Thu 20/8

8:50 a.m.-1:20 p.m.

Nonstop3h 30m

C$ 529

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Wed 29/7

7:00 a.m.-12:29 p.m.

1 stop6h 29m

San Antonio

Wed 5/8

1:39 p.m.-9:32 p.m.

1 stop6h 53m

C$ 529

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Fri 17/7

2:24 p.m.-10:22 p.m.

1 stop8h 58m

San Antonio

Wed 5/8

12:05 p.m.-11:57 p.m.

1 stop10h 52m

C$ 529

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Fri 17/7

7:00 a.m.-12:12 p.m.

1 stop6h 12m

San Antonio

Wed 5/8

5:32 p.m.-11:59 p.m.

1 stop5h 27m

C$ 529

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Mon 27/7

6:30 p.m.-9:13 p.m.

Nonstop3h 43m

San Antonio

Thu 30/7

8:50 a.m.-1:20 p.m.

Nonstop3h 30m

C$ 637

Quickest round-trip

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Mon 20/7

6:30 p.m.-9:13 p.m.

Nonstop3h 43m

San Antonio

Tue 28/7

8:50 a.m.-1:20 p.m.

Nonstop3h 30m

C$ 750

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Wed 7/10

12:45 p.m.-9:31 p.m.

2 stops9h 46m

San Antonio

Mon 12/10

1:17 p.m.-9:32 p.m.

1 stop7h 15m

C$ 759

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Fri 17/7

7:00 a.m.-3:39 p.m.

2 stops9h 39m

San Antonio

Sun 19/7

6:40 a.m.-3:46 p.m.

1 stop8h 06m

C$ 770

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Wed 19/8

6:10 a.m.-3:43 p.m.

1 stop10h 33m

San Antonio

Tue 25/8

8:50 a.m.-1:20 p.m.

Nonstop3h 30m

C$ 776

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/7

Showing 1-10 of 20 resultsSorted by cheapest first

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.

YYZ-SAT

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

NI4-SAT

YYZ-SAT

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

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 Antonio as you normally would.

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

Reviews of airlines servicing San Antonio

See what other customers who have flown with Delta,United Airlines, andWestJet 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.

Delta

7.8

Good

8,449 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Matt,Sep 2023

LAX - DAL

The crew was exceptional. The best crew on all 4 flight we took on this trip.

Delta

7.8

Good

8,449 reviews

Delta

7.8

Good

8,449 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Matt,Sep 2023

LAX - DAL

The crew was exceptional. The best crew on all 4 flight we took on this trip.

United Airlines

7.4

Good

9,945 reviews

Delta

7.8

Good

8,449 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Matt,Sep 2023

LAX - DAL

The crew was exceptional. The best crew on all 4 flight we took on this trip.

WestJet

7.2

Good

3,400 reviews

Delta

7.8

Good

8,449 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Matt,Sep 2023

LAX - DAL

The crew was exceptional. The best crew on all 4 flight we took on this trip.

American Airlines

7.1

Good

11,784 reviews

Delta

7.8

Good

8,449 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Matt,Sep 2023

LAX - DAL

The crew was exceptional. The best crew on all 4 flight we took on this trip.

Air Canada

7.1

Good

11,319 reviews

Delta

7.8

Good

8,449 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Matt,Sep 2023

LAX - DAL

The crew was exceptional. The best crew on all 4 flight we took on this trip.

Related info for your journey

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.
How long is the flight from Niagara Falls to San Antonio?
For as low as C$ 529, Delta can have you in San Antonio from Niagara Falls in 6h 19m. The distance between Niagara Falls and San Antonio is about 2292 km. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest flights from Niagara Falls to San Antonio?
While on average a flight from Niagara Falls to San Antonio is generally C$ 635, our data shows the cheapest flight currently is C$ 444. When looking at the most popular route, (Toronto Pearson Intl - San Antonio), you can expect to pay C$ 776 for that flight.
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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to Texas

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Alternative routes for Niagara Falls to San Antonio

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Top 5 airlines flying from Niagara Falls to San Antonio

Airline	Cheapest	Average	Flexibility	On-time
Delta	CheapestC$ 265	AverageC$ 541	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
United Airlines	CheapestC$ 391	AverageC$ 640	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
American Airlines	CheapestC$ 411	AverageC$ 641	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Air Canada	CheapestC$ 463	AverageC$ 635	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
WestJet	CheapestC$ 513	AverageC$ 650	FlexibilityNo cancel fee	On-time60%	Search WestJet flights

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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.

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Cheap flights from Niagara Falls, ON to San Antonio from C$ 274

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Niagara Falls to San Antonio

Cheapest flights from Niagara Falls to San AntonioExplore 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 7 July 2026.

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 7 July 2026.

Best flights from Niagara Falls to San AntonioDiscover 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 7 July 2026.

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 7 July 2026.

Direct flights from Niagara Falls to San AntonioExplore direct flight options from Niagara Falls to San Antonio based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 July 2026.

Explore direct flight options from Niagara Falls to San Antonio based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 July 2026.

Last-minute flights from Niagara Falls to San AntonioDiscover last-minute flight deals from Niagara Falls to San Antonio. Data last updated 7 July 2026 and is based on user searches.

Discover last-minute flight deals from Niagara Falls to San Antonio. Data last updated 7 July 2026 and is based on user searches.

One-way flights from Niagara Falls to San AntonioSearch for one-way flight options from Niagara Falls to San Antonio. Find affordable one-way fares based on user searches. Data last updated 7 July 2026.

Search for one-way flight options from Niagara Falls to San Antonio. Find affordable one-way fares based on user searches. Data last updated 7 July 2026.

Find 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 7 July 2026.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Niagara Falls to San Antonio that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Niagara Falls to San Antonio

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 7 July 2026.

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

Reviews of airlines servicing San Antonio

See what other customers who have flown with Delta,United Airlines, andWestJet 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.

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?

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Niagara Falls to San Antonio

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Complete your trip

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Direct flights to Texas

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Niagara Falls and San Antonio flights

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Niagara Falls to San Antonio flights

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Top 5 airlines flying from Niagara Falls to San Antonio

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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 7 July 2026.

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 7 July 2026.

Direct flights from Niagara Falls to San Antonio
Explore direct flight options from Niagara Falls to San Antonio based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 July 2026.

Last-minute flights from Niagara Falls to San Antonio
Discover last-minute flight deals from Niagara Falls to San Antonio. Data last updated 7 July 2026 and is based on user searches.

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 7 July 2026.