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

For as low as C$ 527, United Airlines can have you in San Antonio from Niagara Falls in 5h 58m. The distance between Niagara Falls and San Antonio is about 2292 km.

What is the cheapest day to fly from Niagara Falls to San Antonio?

Travelers seeking maximum savings on their Niagara Falls to San Antonio flight should consider departing on Friday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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

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

How far in advance should I book a flight from Niagara Falls to San Antonio?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 24 days in advance, which can save you up to 190% on flights from Niagara Falls to San Antonio compared to booking the week you need them. Waiting 24 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at C$ 506. For sooner than that we have options available in the next 3 days from C$ 698.

What is the cheapest month to fly from Niagara Falls to San Antonio?

Due to multiple factors, expect to potentially pay more when booking in August. For low rates, February can be a great choice for travel to San Antonio. Flights to San Antonio from Niagara Falls in February are about C$ 562 on average during February, but can be found for as low as C$ 380.

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 1 inbound flight 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$ 215+ Cheap Flights from Niagara Falls to San Antonio

Cheapflights Tip: The best prices from Niagara Falls to San Antonio are usually found in January or February, booked 51 days in advance, depart on a Tuesday or Saturday and return on a Monday

Cheap flight deals from Niagara Falls to San Antonio

Round-trip from	C$ 389
One-way from	C$ 215
Popular in	May
Cheapest in	January
Average price	C$ 543

23/10-28/10
3 total stops
50h 31m total
Niagara Falls to San Antonio

Search Deals

10/11
2 total stops
28h 58m total
Niagara Falls to San Antonio

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (C$ 37 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 September 2025

Search Deals

Find flight deals from Niagara Falls to San Antonio

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 11 September 2025.

Thu 23/109:45 a.m.YYZ - SAT

1 stop14h 55mMultiple Airlines

Tue 28/107:00 a.m.SAT - YYZ

2 stops35h 36mMultiple Airlines

Deal found 11/9C$ 389

Mon 8/121:30 p.m.YYZ - SAT

2 stops16h 39mMultiple Airlines

Sat 13/126:44 p.m.SAT - YYZ

1 stop10h 36mMultiple Airlines

Deal found 9/9C$ 398

Wed 1/1010:00 a.m.YYZ - SAT

2 stops31h 47mMultiple Airlines

Thu 2/109:47 p.m.SAT - YYZ

1 stop21h 11mMultiple Airlines

Deal found 11/9C$ 402

Sat 18/101:35 p.m.YYZ - SAT

1 stop29h 55mMultiple Airlines

Sat 25/102:04 p.m.SAT - YYZ

2 stops15h 09mMultiple Airlines

Deal found 9/9C$ 409

Mon 27/1010:15 p.m.YYZ - SAT

2 stops26h 25mMultiple Airlines

Mon 3/116:15 p.m.SAT - YYZ

1 stop11h 05mMultiple Airlines

Deal found 11/9C$ 425

Mon 10/117:55 p.m.YYZ - SAT

1 stop22h 33mMultiple Airlines

Thu 13/116:23 p.m.SAT - YYZ

1 stop10h 57mMultiple Airlines

Deal found 10/9C$ 431

Mon 13/109:35 a.m.YYZ - SAT

1 stop9h 55mMultiple Airlines

Thu 16/104:55 p.m.SAT - YYZ

1 stop28h 45mMultiple Airlines

Deal found 10/9C$ 468

Sat 18/1011:44 a.m.YYZ - SAT

1 stop11h 04mAmerican Airlines

Sat 25/102:32 p.m.SAT - YYZ

1 stop7h 13mAmerican Airlines

Deal found 9/9C$ 475

Tue 21/1010:25 p.m.YYZ - SAT

2 stops26h 15mMultiple Airlines

Sat 25/107:00 a.m.SAT - YYZ

2 stops16h 22mMultiple Airlines

Deal found 10/9C$ 479

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 11 September 2025.

Mon 27/109:35 a.m.YYZ - SAT

1 stop9h 55mMultiple Airlines

Mon 3/116:15 p.m.SAT - YYZ

1 stop11h 05mMultiple Airlines

Deal found 11/9C$ 437

Thu 25/97:00 a.m.YYZ - SAT

1 stop5h 58mUnited Airlines

Fri 26/95:09 p.m.SAT - YYZ

1 stop15h 49mUnited Airlines

Deal found 11/9C$ 527

Tue 24/26:00 a.m.YYZ - SAT

1 stop6h 33mDelta

Wed 25/24:00 p.m.SAT - YYZ

1 stop6h 02mDelta

Deal found 9/9C$ 545

Wed 1/109:50 a.m.YYZ - SAT

1 stop28h 59mMultiple Airlines

Thu 2/109:47 p.m.SAT - YYZ

1 stop21h 11mMultiple Airlines

Deal found 11/9C$ 449

Sat 27/97:00 a.m.YYZ - SAT

1 stop5h 58mUnited Airlines

Thu 2/106:45 a.m.SAT - YYZ

1 stop8h 01mUnited Airlines

Deal found 11/9C$ 527

Tue 21/1010:25 p.m.YYZ - SAT

2 stops26h 15mMultiple Airlines

Sat 25/107:00 a.m.SAT - YYZ

2 stops16h 22mMultiple Airlines

Deal found 10/9C$ 479

Thu 9/103:59 p.m.YYZ - SAT

1 stop7h 36mUnited Airlines

Sun 12/107:16 a.m.SAT - YYZ

1 stop14h 20mUnited Airlines

Deal found 11/9C$ 535

Wed 24/92:30 p.m.YYZ - SAT

1 stop7h 03mUnited Airlines

Mon 29/91:05 p.m.SAT - YYZ

1 stop5h 32mUnited Airlines

Deal found 10/9C$ 536

Last-minute flights from Niagara Falls to San Antonio
Discover last-minute flight deals from Niagara Falls to San Antonio. Data last updated 11 September 2025 and is based on user searches.

Wed 1/1010:00 a.m.YYZ - SAT

2 stops31h 47mMultiple Airlines

Thu 2/109:47 p.m.SAT - YYZ

1 stop21h 11mMultiple Airlines

Deal found 11/9C$ 402

Mon 13/109:35 a.m.YYZ - SAT

1 stop9h 55mMultiple Airlines

Thu 16/104:55 p.m.SAT - YYZ

1 stop28h 45mMultiple Airlines

Deal found 10/9C$ 468

Sat 18/101:35 p.m.YYZ - SAT

1 stop29h 55mMultiple Airlines

Sat 25/102:04 p.m.SAT - YYZ

2 stops15h 09mMultiple Airlines

Deal found 9/9C$ 409

Sat 18/1011:44 a.m.YYZ - SAT

1 stop11h 04mAmerican Airlines

Sat 25/102:32 p.m.SAT - YYZ

1 stop7h 13mAmerican Airlines

Deal found 9/9C$ 475

Tue 21/1010:25 p.m.YYZ - SAT

2 stops26h 15mMultiple Airlines

Sat 25/107:00 a.m.SAT - YYZ

2 stops16h 22mMultiple Airlines

Deal found 10/9C$ 479

Thu 23/109:45 a.m.YYZ - SAT

1 stop14h 55mMultiple Airlines

Tue 28/107:00 a.m.SAT - YYZ

2 stops35h 36mMultiple Airlines

Deal found 11/9C$ 389

Mon 27/1010:15 p.m.YYZ - SAT

2 stops26h 25mMultiple Airlines

Mon 3/116:15 p.m.SAT - YYZ

1 stop11h 05mMultiple Airlines

Deal found 11/9C$ 425

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 11 September 2025.

Mon 10/111:30 p.m.YYZ - SAT

2 stops28h 58mMultiple Airlines

Deal found 9/9C$ 215

Tue 21/102:00 p.m.YYZ - SAT

2 stops34h 40mMultiple Airlines

Deal found 11/9C$ 220

Wed 8/1011:00 a.m.YYZ - SAT

2 stops27h 19mMultiple Airlines

Deal found 10/9C$ 223

Sun 2/111:30 p.m.YYZ - SAT

2 stops35h 10mMultiple Airlines

Deal found 11/9C$ 224

Mon 20/106:30 a.m.YYZ - SAT

1 stop13h 00mMultiple Airlines

Deal found 10/9C$ 241

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

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Mon 27/10

9:35 a.m.-6:30 p.m.

1 stop9h 55m

San Antonio

Mon 3/11

6:15 p.m.-6:20 a.m.

1 stop11h 05m

C$ 437

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Wed 1/10

9:50 a.m.-1:49 p.m.

1 stop28h 59m

San Antonio

Thu 2/10

9:47 p.m.-7:58 p.m.

1 stop21h 11m

C$ 449

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Tue 21/10

10:25 p.m.-11:40 p.m.

2 stops26h 15m

San Antonio

Sat 25/10

7:00 a.m.-12:22 a.m.

2 stops16h 22m

C$ 479

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Thu 25/9

7:00 a.m.-11:58 a.m.

1 stop5h 58m

San Antonio

Fri 26/9

5:09 p.m.-9:58 a.m.

1 stop15h 49m

C$ 527

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Sat 27/9

7:00 a.m.-11:58 a.m.

1 stop5h 58m

San Antonio

Thu 2/10

6:45 a.m.-3:46 p.m.

1 stop8h 01m

C$ 527

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Thu 9/10

3:59 p.m.-10:35 p.m.

1 stop7h 36m

San Antonio

Sun 12/10

7:16 a.m.-10:36 p.m.

1 stop14h 20m

C$ 535

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Wed 24/9

2:30 p.m.-8:33 p.m.

1 stop7h 03m

San Antonio

Mon 29/9

1:05 p.m.-7:37 p.m.

1 stop5h 32m

C$ 536

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Tue 24/2

6:00 a.m.-11:33 a.m.

1 stop6h 33m

San Antonio

Wed 25/2

4:00 p.m.-11:02 p.m.

1 stop6h 02m

C$ 545

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Mon 10/11

1:30 p.m.-5:28 p.m.

2 stops28h 58m

C$ 215

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Tue 21/10

2:00 p.m.-11:40 p.m.

2 stops34h 40m

C$ 220

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 14 results

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?

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, July is the cheapest month in which you can book a flight from Niagara Falls to San Antonio (average of C$ 325). Flying from Niagara Falls to San Antonio in May is currently the most expensive (average of C$ 443). 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?

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.

Weekly flight availability from Niagara Falls to San Antonio

The most flights from NI4 to SAT are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing San Antonio

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.

Delta

8.0

Very good

7,960 reviews

Check prices

Reviews

1 / 20

6.0

Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Delta

8.0

Very good

7,960 reviews

Delta

8.0

Very good

7,960 reviews

Check prices

Reviews

1 / 20

6.0

Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

United Airlines

7.4

Good

8,937 reviews

Delta

8.0

Very good

7,960 reviews

Check prices

Reviews

1 / 20

6.0

Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,960 reviews

Check prices

Reviews

1 / 20

6.0

Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

WestJet

7.2

Good

3,091 reviews

Delta

8.0

Very good

7,960 reviews

Check prices

Reviews

1 / 20

6.0

Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Air Canada

7.1

Good

10,000 reviews

Delta

8.0

Very good

7,960 reviews

Check prices

Reviews

1 / 20

6.0

Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

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 1 inbound flight 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$ 527, United Airlines can have you in San Antonio from Niagara Falls in 5h 58m. The distance between Niagara Falls and San Antonio is about 2292 km.
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, July is the cheapest month in which you can book a flight from Niagara Falls to San Antonio (average of C$ 325). Flying from Niagara Falls to San Antonio in May is currently the most expensive (average of C$ 443). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Niagara Falls to San Antonio

Pearson Intl to Dallas/Fort Worth flights

Pearson Intl to Hobby flights

Pearson Intl to George Bush Intcntl flights

Pierre Elliott Trudeau Intl to Dallas/Fort Worth flights

Pearson Intl to Austin flights

Toronto Island to Dallas/Fort Worth flights

Pearson Intl to Love Field flights

Pierre Elliott Trudeau Intl to Hobby flights

Pierre Elliott Trudeau Intl to George Bush Intcntl flights

Pierre Elliott Trudeau Intl to Austin flights

Pearson Intl to San Antonio flights

Pierre Elliott Trudeau Intl to Love Field flights

Ottawa to Dallas/Fort Worth flights

Ottawa to Hobby flights

Ottawa to George Bush Intcntl flights

Hamilton to Hobby flights

Ottawa to Love Field flights

Ottawa to Austin flights

Pearson Intl to El Paso flights

Pierre Elliott Trudeau Intl to San Antonio flights

Pearson Intl to Laredo flights

Ottawa to San Antonio flights

Pierre Elliott Trudeau Intl to McAllen flights

Hamilton to Austin flights

London to Dallas/Fort Worth flights

Pierre Elliott Trudeau Intl to El Paso flights

Region of Waterloo Intl to Dallas/Fort Worth flights

Pearson Intl to Corpus Christi flights

Pearson Intl to Killeen flights

Ottawa to El Paso flights

Pierre Elliott Trudeau Intl to Midland flights

Pierre Elliott Trudeau Intl to Waco flights

Pearson Intl to Brownsville flights

Hamilton to Dallas/Fort Worth flights

Pearson Intl to Lubbock flights

London to Love Field flights

Ottawa to Killeen flights

Top 5 airlines flying from Niagara Falls to San Antonio

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 342	AverageC$ 517	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Delta	CheapestC$ 358	AverageC$ 438	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
United Airlines	CheapestC$ 358	AverageC$ 525	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
American Airlines	CheapestC$ 371	AverageC$ 573	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
WestJet	CheapestC$ 435	AverageC$ 597	FlexibilityNo cancel fee	On-time60%	Search WestJet flights

Fly with Cheapflights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Niagara Falls to San Antonio from C$ 215

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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Niagara Falls to San Antonio are usually found in January or February, booked 51 days in advance, depart on a Tuesday or Saturday and return on a Monday

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 11 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 11 September 2025.

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 11 September 2025.

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

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 29 August 2025.

What is the cheapest month to book a 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 11 September 2025.

Weekly flight availability from Niagara Falls to San Antonio

Reviews of airlines servicing San Antonio

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.

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?

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?

What is the cheapest month to book a flight from Niagara Falls to San Antonio?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Niagara Falls to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Niagara Falls to San Antonio

Fly with Cheapflights

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?

Why should you use Cheapflights to find cheap flight tickets from Niagara Falls to San Antonio?

Can Cheapflights 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?

100% Free

Book with Flexibility

Travel Smart

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 11 September 2025.