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

For as low as C$ 520, Delta can have you in San Antonio from Niagara Falls in 9h 25m. 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$ 576, our data shows the cheapest flight currently is C$ 467. When looking at the most popular route, (Toronto Pearson Intl - San Antonio), you can expect to pay C$ 519 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$ 280+ 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$ 661 and C$ 495 in July. The cheapest round-trip price found within the last 3 days was C$ 486 on Air Canada (10 Jul-14 Jul).

Cheap flight deals from Niagara Falls to San Antonio

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

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 May 2026.

Fri 10/76:30 p.m.

YYZ

SAT

Nonstop3h 43m

Air Canada

Tue 14/78:50 a.m.

SAT

YYZ

Nonstop3h 30m

Air Canada

Deal found 2/5C$ 486

Wed 24/66:30 p.m.

YYZ

SAT

Nonstop3h 43m

Air Canada

Sat 4/78:50 a.m.

SAT

YYZ

Nonstop3h 30m

Air Canada

Deal found 6/5C$ 487

Mon 18/56:35 p.m.

YYZ

SAT

Nonstop3h 43m

Air Canada

Thu 28/58:30 a.m.

SAT

YYZ

Nonstop3h 30m

Air Canada

Deal found 4/5C$ 497

Wed 24/66:30 p.m.

YYZ

SAT

Nonstop3h 43m

Air Canada

Tue 7/78:50 a.m.

SAT

YYZ

Nonstop3h 30m

Air Canada

Deal found 5/5C$ 498

Sat 30/53:45 p.m.

YYZ

SAT

1 stop6h 17m

American Airlines

Sat 6/66:00 a.m.

SAT

YYZ

1 stop10h 44m

American Airlines

Deal found 2/5C$ 501

Fri 29/56:35 p.m.

YYZ

SAT

Nonstop3h 43m

Air Canada

Sat 6/68:30 a.m.

SAT

YYZ

Nonstop3h 30m

Air Canada

Deal found 6/5C$ 512

Wed 30/96:30 p.m.

YYZ

SAT

Nonstop3h 43m

Air Canada

Sat 3/109:00 a.m.

SAT

YYZ

Nonstop3h 30m

Air Canada

Deal found 3/5C$ 513

Tue 23/64:10 p.m.

YYZ

SAT

1 stop7h 11m

Delta

Thu 9/72:40 p.m.

SAT

YYZ

1 stop8h 18m

Delta

Deal found 6/5C$ 519

Sun 17/56:10 a.m.

YYZ

SAT

1 stop8h 06m

United Airlines

Tue 26/55:30 p.m.

SAT

YYZ

1 stop5h 29m

United Airlines

Deal found 3/5C$ 520

Tue 7/76:10 a.m.

YYZ

SAT

1 stop8h 07m

United Airlines

Tue 7/74:18 p.m.

SAT

YYZ

1 stop5h 26m

United Airlines

Deal found 6/5C$ 521

Wed 27/56:35 p.m.

YYZ

SAT

Nonstop3h 43m

Air Canada

Sat 13/68:30 a.m.

SAT

YYZ

Nonstop3h 30m

Air Canada

Deal found 4/5C$ 523

Thu 25/66:34 p.m.

YYZ

SAT

1 stop6h 59m

Delta

Tue 30/65:25 a.m.

SAT

YYZ

1 stop6h 00m

Delta

Deal found 6/5C$ 524

Find flight deals from Niagara Falls to San Antonio

Round-trip from	C$ 486
One-way from	C$ 280
Popular in	December
Cheapest in	March
Average price	C$ 588

Air Canada
10/7-14/7
Nonstop
7h 13m total
Niagara Falls to San Antonio

Search Deals

Air Canada
5/6
Nonstop
3h 43m total
Niagara Falls to San Antonio

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (C$ 71 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 13 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in May 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

Fri 26/6

6:15 a.m.-3:14 p.m.

1 stop9h 59m

San Antonio

Sat 11/7

5:00 p.m.-11:58 p.m.

1 stop5h 58m

C$ 519

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Sat 30/5

2:35 p.m.-11:00 p.m.

2 stops9h 25m

San Antonio

Sat 6/6

6:40 a.m.-1:42 p.m.

1 stop6h 02m

C$ 520

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Fri 5/6

6:30 p.m.-12:44 a.m.

1 stop7h 14m

San Antonio

Mon 8/6

2:40 p.m.-9:59 p.m.

1 stop6h 19m

C$ 520

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Fri 29/5

6:30 a.m.-11:45 a.m.

1 stop6h 15m

San Antonio

Sun 7/6

6:40 a.m.-5:19 p.m.

1 stop9h 39m

C$ 520

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Fri 5/6

2:45 p.m.-10:42 p.m.

2 stops8h 57m

San Antonio

Mon 8/6

5:30 p.m.-11:59 p.m.

1 stop5h 29m

C$ 521

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Mon 29/6

8:45 a.m.-4:29 p.m.

1 stop8h 44m

San Antonio

Wed 8/7

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

1 stop8h 06m

C$ 529

Quickest round-trip

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Thu 25/6

7:00 a.m.-12:14 p.m.

1 stop6h 14m

San Antonio

Thu 9/7

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

1 stop5h 27m

C$ 529

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Wed 24/6

7:45 a.m.-5:32 p.m.

1 stop10h 47m

San Antonio

Tue 30/6

5:12 p.m.-11:58 p.m.

1 stop5h 46m

C$ 529

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Tue 7/7

8:45 a.m.-3:39 p.m.

2 stops7h 54m

San Antonio

Mon 13/7

4:18 p.m.-10:44 p.m.

1 stop5h 26m

C$ 529

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Wed 24/6

7:00 a.m.-12:23 p.m.

1 stop6h 23m

San Antonio

Mon 6/7

1:20 p.m.-8:44 p.m.

1 stop6h 24m

C$ 529

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/5

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

7.9

Good

8,459 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

Delta

7.9

Good

8,459 reviews

Delta

7.9

Good

8,459 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

United Airlines

7.4

Good

9,690 reviews

Delta

7.9

Good

8,459 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

WestJet

7.2

Good

3,331 reviews

Delta

7.9

Good

8,459 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

American Airlines

7.1

Good

11,669 reviews

Delta

7.9

Good

8,459 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

Air Canada

7.1

Good

11,004 reviews

Delta

7.9

Good

8,459 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

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$ 520, Delta can have you in San Antonio from Niagara Falls in 9h 25m. 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$ 576, our data shows the cheapest flight currently is C$ 467. When looking at the most popular route, (Toronto Pearson Intl - San Antonio), you can expect to pay C$ 519 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

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Flights by cabin class

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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$ 254	AverageC$ 571	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
United Airlines	CheapestC$ 374	AverageC$ 601	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
American Airlines	CheapestC$ 394	AverageC$ 623	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Air Canada	CheapestC$ 448	AverageC$ 603	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
WestJet	CheapestC$ 491	AverageC$ 619	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$ 280

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 5/6. 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 May 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 May 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 May 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 May 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 May 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 May 2026.

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

Discover last-minute flight deals from Niagara Falls to San Antonio. Data last updated 7 May 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 May 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 May 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 May 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 May 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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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 May 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 May 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 May 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 May 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 May 2026.