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

For as low as C$ 635, Delta can have you in San Antonio from Niagara Falls in 7h 08m. 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 airlines to fly from Niagara Falls to San Antonio one-way?

The cheapest airlines for a one-way flight from Niagara Falls to San Antonio are Air Canada (C$ 270), WestJet (C$ 292), and United Airlines (C$ 301).

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$ 833, our data shows the cheapest flight currently is C$ 608. When looking at the most popular route, (Toronto Pearson Intl - San Antonio), you can expect to pay C$ 386 for that flight.

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

Consider WestJet, Air Canada or United Airlines 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$ 317+ Cheap Flights from Niagara Falls to San Antonio

Cheapflights Tip: The best prices from Niagara Falls to San Antonio are usually found in March or June, booked 61 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.

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 6 August 2026.

Sat 29/811:40 a.m. -

1 stop10h 24m

Mon 31/82:43 p.m. -

1 stop6h 16m

Deal found 5/8C$ 386

Sat 7/117:00 a.m. -

1 stop12h 53m

Mon 9/1112:43 p.m. -

1 stop17h 07m

Deal found 4/8C$ 590

Sat 12/99:55 a.m. -

1 stop26h 49m

Tue 15/93:19 p.m. -

1 stop27h 50m

Deal found 2/8C$ 607

Thu 17/98:35 p.m. -

1 stop16h 09m

Sun 20/912:39 p.m. -

1 stop17h 00m

Deal found 3/8C$ 611

Sat 7/117:00 a.m. -

1 stop12h 53m

Wed 11/1111:08 a.m. -

2 stops25h 32m

Deal found 4/8C$ 622

Fri 16/106:30 p.m. -

Nonstop3h 43m

Sat 24/109:00 a.m. -

Nonstop3h 30m

Deal found 2/8C$ 628

Sun 20/97:00 a.m. -

1 stop5h 52m

Sat 26/98:50 a.m. -

Nonstop3h 30m

Deal found 1/8C$ 631

Sun 1/118:00 p.m. -

1 stop14h 02m

Mon 9/119:57 a.m. -

1 stop13h 13m

Deal found 4/8C$ 632

Sat 24/108:50 a.m. -

2 stops8h 03m

Sat 31/105:30 a.m. -

2 stops7h 33m

Deal found 3/8C$ 635

Sat 5/92:55 p.m. -

1 stop7h 02m

Tue 8/98:55 a.m. -

1 stop12h 40m

Deal found 4/8C$ 645

Mon 19/106:00 a.m. -

1 stop6h 01m

Fri 23/107:10 a.m. -

1 stop9h 34m

Deal found 2/8C$ 647

Tue 13/1012:55 p.m. -

2 stops23h 26m

Mon 19/1010:34 a.m. -

1 stop26h 56m

Deal found 2/8C$ 652

Find flight deals from Niagara Falls to San Antonio

Round-trip from	C$ 590
One-way from	C$ 317
Popular in	July
Cheapest in	March
Average price	C$ 653

7/11-9/11
2 total stops
30h 00m total
Niagara Falls to San Antonio

Search Deals

Delta
19/9
1 total stop
5h 22m total
Niagara Falls to San Antonio

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (C$ 48 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 25 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 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 Toronto Pearson Intl - SAT San Antonio

YYZSAT

Toronto Pearson Intl

Sat 29/8

11:40 a.m.-9:04 p.m.

1 stop10h 24m

San Antonio

Mon 31/8

2:43 p.m.-9:59 p.m.

1 stop6h 16m

C$ 386

Quickest round-trip

TorontoSan Antonio

YYZ Toronto Pearson Intl - SAT San Antonio

YYZSAT

Toronto Pearson Intl

Sun 20/9

7:00 a.m.-11:52 a.m.

1 stop5h 52m

San Antonio

Sat 26/9

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

Nonstop3h 30m

C$ 631

TorontoSan Antonio

YYZ Toronto Pearson Intl - SAT San Antonio

YYZSAT

Toronto Pearson Intl

Wed 2/9

2:30 p.m.-8:38 p.m.

1 stop7h 08m

San Antonio

Sun 6/9

6:30 a.m.-1:42 p.m.

1 stop6h 12m

C$ 635

TorontoSan Antonio

YYZ Toronto Pearson Intl - SAT San Antonio

YYZSAT

Toronto Pearson Intl

Sun 20/9

7:00 a.m.-11:52 a.m.

1 stop5h 52m

San Antonio

Sat 26/9

11:47 a.m.-8:44 p.m.

2 stops7h 57m

C$ 635

TorontoSan Antonio

YYZ Toronto Pearson Intl - SAT San Antonio

YYZSAT

Toronto Pearson Intl

Sat 12/9

11:00 a.m.-4:31 p.m.

1 stop6h 31m

San Antonio

Tue 15/9

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

Nonstop3h 30m

C$ 635

TorontoSan Antonio

YYZ Toronto Pearson Intl - SAT San Antonio

YYZSAT

Toronto Pearson Intl

Sun 20/9

6:00 a.m.-10:39 a.m.

1 stop5h 39m

San Antonio

Sat 26/9

5:30 a.m.-12:19 p.m.

1 stop5h 49m

C$ 635

TorontoSan Antonio

YYZ Toronto Pearson Intl - SAT San Antonio

YYZSAT

Toronto Pearson Intl

Sat 12/9

7:30 a.m.-3:43 p.m.

2 stops9h 13m

San Antonio

Tue 15/9

5:30 a.m.-2:19 p.m.

2 stops7h 49m

C$ 635

TorontoSan Antonio

YYZ Toronto Pearson Intl - SAT San Antonio

YYZSAT

Toronto Pearson Intl

Fri 4/9

4:10 p.m.-10:34 p.m.

1 stop7h 24m

San Antonio

Sat 12/9

5:15 a.m.-11:18 a.m.

1 stop5h 03m

C$ 635

TorontoSan Antonio

YYZ Toronto Pearson Intl - SAT San Antonio

YYZSAT

Toronto Pearson Intl

Fri 16/10

7:00 a.m.-12:11 p.m.

1 stop6h 11m

San Antonio

Sat 24/10

5:30 a.m.-3:14 p.m.

1 stop8h 44m

C$ 635

TorontoSan Antonio

YYZ Toronto Pearson Intl - SAT San Antonio

YYZSAT

Toronto Pearson Intl

Sat 24/10

12:49 p.m.-9:10 p.m.

1 stop9h 21m

San Antonio

Sun 1/11

7:50 a.m.-5:18 p.m.

1 stop8h 28m

C$ 635

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/8

Showing 1-10 of 23 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?

Airfare is below average for this route at the moment.

Niagara Falls to San Antonio flights typically cost between C$ 549 and C$ 847 in August.
The cheapest round-trip price found within the last 5 days was C$ 386 on Delta (29 Aug-31 Aug).

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

8,492 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

8,492 reviews

Delta

7.8

Good

8,492 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

10,064 reviews

Delta

7.8

Good

8,492 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

3,426 reviews

Delta

7.8

Good

8,492 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

11,853 reviews

Delta

7.8

Good

8,492 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

11,429 reviews

Delta

7.8

Good

8,492 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$ 635, Delta can have you in San Antonio from Niagara Falls in 7h 08m. 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 airlines to fly from Niagara Falls to San Antonio one-way?
The cheapest airlines for a one-way flight from Niagara Falls to San Antonio are Air Canada (C$ 270), WestJet (C$ 292), and United Airlines (C$ 301).
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$ 833, our data shows the cheapest flight currently is C$ 608. When looking at the most popular route, (Toronto Pearson Intl - San Antonio), you can expect to pay C$ 386 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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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$ 262	AverageC$ 532	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
United Airlines	CheapestC$ 386	AverageC$ 638	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
American Airlines	CheapestC$ 406	AverageC$ 634	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Air Canada	CheapestC$ 458	AverageC$ 629	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
WestJet	CheapestC$ 506	AverageC$ 642	FlexibilityNo cancel fee	On-time60%	Search WestJet flights

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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.

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Cheap flights from Niagara Falls to San Antonio from C$ 317

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 19/9. 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 6 August 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 6 August 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 6 August 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 6 August 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 6 August 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 6 August 2026.

Last-minute flights from Niagara Falls to San AntonioDiscover last-minute flight deals from Niagara Falls to San Antonio. Data last updated 6 August 2026 and is based on user searches.

Discover last-minute flight deals from Niagara Falls to San Antonio. Data last updated 6 August 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 6 August 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 6 August 2026.

Find flight deals from Niagara Falls to San Antonio

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

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 6 August 2026.

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?

Airfare is below average for this route at the moment.

Niagara Falls to San Antonio flights typically cost between C$ 549 and C$ 847 in August.The cheapest round-trip price found within the last 5 days was C$ 386 on Delta (29 Aug-31 Aug).

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

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 airlines to fly from Niagara Falls to San Antonio one-way?

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

Complete your trip to San Antonio by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Texas

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Search flights from Niagara Falls to San Antonio by cabin class

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Niagara Falls and San Antonio flights

Browse other Niagara Falls and San Antonio flight options. Last updated on 6 August 2026.

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Other flights to San Antonio

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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 6 August 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 6 August 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 6 August 2026.

Last-minute flights from Niagara Falls to San Antonio
Discover last-minute flight deals from Niagara Falls to San Antonio. Data last updated 6 August 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 6 August 2026.

Niagara Falls to San Antonio flights typically cost between C$ 549 and C$ 847 in August.
The cheapest round-trip price found within the last 5 days was C$ 386 on Delta (29 Aug-31 Aug).