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Cheap flights from Niagara Falls to San Antonio from C$ 205

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 13/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SAT
4 May — 11 May1
1 adult

Cheapflights Tip: The best prices from Niagara Falls to San Antonio are usually found in January or February, booked 59 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 29 April 2025.

Round-trip from

C$ 424

One-way from

C$ 227

Popular in

June

Cheapest in

January

Average price

C$ 572
United Airlines
  • United Airlines
  • 6/6-12/6
  • 2 total stops
  • 22h 36m total
  • Niagara Falls to San Antonio
Search Deals
11/5
  • 11/5
  • 1 total stop
  • 17h 21m total
  • Niagara Falls to San Antonio
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 29 April 2025.

Sun 11/56:30 a.m.YYZ - SAT
1 stop17h 21mMultiple Airlines
Wed 14/57:05 a.m.SAT - YYZ
1 stop30h 00mMultiple Airlines
Deal found 27/4C$ 367
Mon 26/57:00 a.m.YYZ - SAT
1 stop6h 23mUnited Airlines
Mon 2/62:10 p.m.SAT - YYZ
1 stop7h 57mUnited Airlines
Deal found 27/4C$ 414
Wed 11/66:30 a.m.YYZ - SAT
1 stop12h 08mAmerican Airlines
Wed 18/61:24 p.m.SAT - YYZ
1 stop9h 04mAmerican Airlines
Deal found 27/4C$ 428
Tue 13/55:50 p.m.YYZ - SAT
1 stop7h 49mDelta
Tue 27/55:20 a.m.SAT - YYZ
1 stop8h 40mDelta
Deal found 27/4C$ 432
Sun 25/511:00 a.m.YYZ - SAT
2 stops13h 42mWestJet
Sun 1/67:45 a.m.SAT - YYZ
1 stop7h 55mWestJet
Deal found 27/4C$ 461
Mon 9/67:25 p.m.YYZ - SAT
1 stop16h 19mWestJet Encore
Tue 16/98:37 a.m.SAT - YYZ
1 stop5h 18mWestJet Encore
Deal found 27/4C$ 902
Mon 26/54:45 p.m.YYZ - SAT
2 stops31h 17mAlaska Airlines
Mon 2/62:29 p.m.SAT - YYZ
2 stops23h 31mAlaska Airlines
Deal found 28/4C$ 1,305

Cheapflights Fare Finder

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 29 April 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

Sun 11/5

6:30 a.m.-10:51 p.m.

1 stop17h 21m

San Antonio

Wed 14/5

7:05 a.m.-2:05 p.m.

1 stop30h 00m

C$ 367

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Mon 26/5

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

1 stop6h 23m

San Antonio

Mon 2/6

2:10 p.m.-11:07 p.m.

1 stop7h 57m

C$ 414

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Wed 11/6

6:30 a.m.-5:38 p.m.

1 stop12h 08m

San Antonio

Wed 18/6

1:24 p.m.-11:28 p.m.

1 stop9h 04m

C$ 428

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Tue 13/5

5:50 p.m.-12:39 a.m.

1 stop7h 49m

San Antonio

Tue 27/5

5:20 a.m.-3:00 p.m.

1 stop8h 40m

C$ 432

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Sun 25/5

11:00 a.m.-11:42 p.m.

2 stops13h 42m

San Antonio

Sun 1/6

7:45 a.m.-4:40 p.m.

1 stop7h 55m

C$ 461

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Mon 9/6

7:25 p.m.-10:44 a.m.

1 stop16h 19m

San Antonio

Tue 16/9

8:37 a.m.-2:55 p.m.

1 stop5h 18m

C$ 902

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Mon 26/5

4:45 p.m.-11:02 p.m.

2 stops31h 17m

San Antonio

Mon 2/6

2:29 p.m.-3:00 p.m.

2 stops23h 31m

C$ 1,305

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Tue 13/5

9:00 a.m.-5:04 a.m.

3 stops21h 04m

C$ 205

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Wed 14/5

6:05 p.m.-10:15 p.m.

1 stop5h 10m

C$ 254

TorontoSan Antonio

YYZ - SAT

YYZSAT

Toronto Pearson Intl

Thu 15/5

8:10 a.m.-5:54 p.m.

2 stops10h 44m

C$ 255

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/4

Showing 1-10 of 13 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 25 April 2025.

Booking 59 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?

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 29 April 2025.

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.

Rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average rainfall totals by month.

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.

Temperature in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature totals by month.

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).

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 29 April 2025.
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,929 reviews
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
WestJet
7.2
Good
2,823 reviews
Alaska Airlines
8.0
Very good
9,961 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • 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 American Airlines (C$ 254), Air Canada (C$ 276), and United Airlines (C$ 284).

  • 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

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See prices for flight routes from nearby airports that may be better suited for you.
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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 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 334AverageC$ 413FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 359AverageC$ 420FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 370AverageC$ 413FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 371AverageC$ 454FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 441AverageC$ 561FlexibilityNo cancel feeOn-time60%
Search WestJet flights

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How does Cheapflights help users find flights from Niagara Falls to San Antonio?

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