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Cheap flights from Quebec to San Antonio from C$ 263

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SAT
28 Nov — 5 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Quebec to San Antonio

Keep the following information in mind while searching for Quebec to San Antonio flight deals. Data was last updated 29 October 2025.

Round-trip from

C$ 405

One-way from

C$ 263

Popular in

July

Cheapest in

January

Average price

C$ 710
30/1-6/2
  • 30/1-6/2
  • 2 total stops
  • 30h 55m total
  • Quebec to San Antonio
Search Deals
11/12
  • 11/12
  • 2 total stops
  • 31h 01m total
  • Quebec to San Antonio
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 179 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Find flight deals from Quebec to San Antonio

Enter your travel dates to find the best prices.

Cheapest flights from Quebec to San Antonio
Explore the most affordable flight options available from Quebec to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 October 2025.

Mon 24/119:30 a.m.YOW - SAT
1 stop31h 29mMultiple Airlines
Mon 1/128:33 p.m.SAT - YOW
2 stops27h 09mMultiple Airlines
Deal found 27/10C$ 437
Mon 24/119:45 a.m.YOW - SAT
2 stops14h 11mUnited Airlines
Mon 1/127:00 p.m.SAT - YOW
2 stops19h 23mUnited Airlines
Deal found 27/10C$ 502
Thu 27/116:45 a.m.YUL - SAT
1 stop12h 47mMultiple Airlines
Thu 4/121:55 p.m.SAT - YUL
2 stops27h 30mMultiple Airlines
Deal found 28/10C$ 549
Thu 11/126:45 a.m.YUL - SAT
1 stop17h 41mMultiple Airlines
Thu 18/122:39 p.m.SAT - YUL
1 stop9h 06mMultiple Airlines
Deal found 27/10C$ 578
Thu 13/117:00 a.m.YUL - SAT
1 stop11h 17mDelta
Wed 19/118:00 a.m.SAT - YUL
1 stop8h 21mDelta
Deal found 29/10C$ 591
Mon 24/115:10 p.m.YUL - SAT
2 stops23h 49mMultiple Airlines
Mon 1/127:37 p.m.SAT - YUL
2 stops20h 18mMultiple Airlines
Deal found 27/10C$ 606
Mon 24/116:26 p.m.YUL - SAT
1 stop7h 12mDelta
Mon 1/126:30 a.m.SAT - YUL
1 stop9h 51mDelta
Deal found 27/10C$ 609
Thu 27/112:13 p.m.YUL - SAT
1 stop7h 02mUnited Airlines
Thu 4/127:00 a.m.SAT - YUL
1 stop6h 00mUnited Airlines
Deal found 28/10C$ 617
Wed 10/127:00 a.m.YUL - SAT
2 stops10h 37mUnited Airlines
Wed 17/125:20 a.m.SAT - YUL
2 stops8h 56mUnited Airlines
Deal found 29/10C$ 628
Thu 6/116:20 a.m.YOW - SAT
2 stops16h 00mUnited Airlines
Tue 11/117:30 p.m.SAT - YOW
2 stops13h 56mUnited Airlines
Deal found 28/10C$ 653
Thu 6/119:25 a.m.YOW - SAT
3 stops30h 03mMultiple Airlines
Tue 11/116:45 a.m.SAT - YOW
3 stops33h 40mMultiple Airlines
Deal found 28/10C$ 1,038

Cheapflights Fare Finder

 
Customize your flight search to find flights from Quebec 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 October 2025.
Use the filters below to find and compare flights from Quebec to San Antonio that are best for you.

Fly from

Quebec

Fly to

San Antonio

Route

Depart

Return

Price

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Fri 30/1

9:30 a.m.-10:27 p.m.

1 stop13h 57m

San Antonio

Fri 6/2

6:00 a.m.-11:58 p.m.

1 stop16h 58m

C$ 405

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Mon 23/2

2:15 p.m.-8:53 p.m.

1 stop7h 38m

San Antonio

Wed 25/2

7:37 p.m.-1:34 p.m.

2 stops16h 57m

C$ 419

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Mon 24/11

9:30 a.m.-3:59 p.m.

1 stop31h 29m

San Antonio

Mon 1/12

8:33 p.m.-12:42 a.m.

2 stops27h 09m

C$ 437

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Mon 24/11

9:45 a.m.-10:56 p.m.

2 stops14h 11m

San Antonio

Mon 1/12

7:00 p.m.-3:23 p.m.

2 stops19h 23m

C$ 502

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Fri 30/1

10:30 a.m.-11:15 p.m.

2 stops13h 45m

San Antonio

Fri 6/2

7:30 p.m.-3:23 p.m.

2 stops18h 53m

C$ 502

MontrealSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

Wed 7/1

8:00 a.m.-11:26 p.m.

1 stop16h 26m

San Antonio

Fri 9/1

1:51 p.m.-7:05 a.m.

2 stops16h 14m

C$ 553

MontrealSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

Thu 11/12

6:45 a.m.-11:26 p.m.

1 stop17h 41m

San Antonio

Thu 18/12

2:39 p.m.-12:45 a.m.

1 stop9h 06m

C$ 578

MontrealSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

Thu 13/11

7:00 a.m.-5:17 p.m.

1 stop11h 17m

San Antonio

Wed 19/11

8:00 a.m.-5:21 p.m.

1 stop8h 21m

C$ 591

MontrealSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

Tue 6/1

8:00 a.m.-11:26 p.m.

1 stop16h 26m

San Antonio

Fri 9/1

1:51 p.m.-7:05 a.m.

2 stops16h 14m

C$ 599

MontrealSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

Mon 24/11

6:26 p.m.-12:38 a.m.

1 stop7h 12m

San Antonio

Mon 1/12

6:30 a.m.-5:21 p.m.

1 stop9h 51m

C$ 609

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/10

Showing 1-10 of 22 results
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Best time to book a flight from Quebec to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Quebec 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 Quebec to San Antonio

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

Currently, July is the cheapest month in which you can book a flight from Quebec to San Antonio (average of C$ 263). Flying from Quebec to San Antonio in June is currently the most expensive (average of C$ 578). 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 QC to SAT?

Find hourly flight availability from Quebec 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 October 2025.

It’s optimal to fly from Quebec to San Antonio at noon. By choosing this option you can save up to 33% on the cost of your flight, compared to a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from Quebec 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 Quebec?

    San Antonio (SAT) is the airport you will fly into if you book a flight from Quebec to San Antonio. It is only a 12.2 km journey from San Antonio (SAT) to San Antonio’s city centre.

  • How long is the flight from Quebec to San Antonio?

    United Airlines and Delta can get you from Quebec to San Antonio in just under 7h 38m. Your travel time can differ by up to 3h 39m. The distance from Quebec to San Antonio is about 2652 km. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Quebec to San Antonio that include hotel bookings?

    Yes. In addition to deals on Quebec to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Quebec to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Quebec to San Antonio.

  • Can I find deals for business class flights from Quebec to San Antonio?

    Yes. Cheapflights offers flight deals from Quebec 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 Quebec to San Antonio?

    Currently, July is the cheapest month in which you can book a flight from Quebec to San Antonio (average of C$ 263). Flying from Quebec to San Antonio in June is currently the most expensive (average of C$ 578). 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

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Alternative routes for Quebec to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Quebec to San Antonio

Discover the top 4 airlines that operate flights from Quebec 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 October 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 338AverageC$ 445FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 358AverageC$ 498FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 387AverageC$ 487FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 476AverageC$ 750FlexibilityNo cancel feeOn-time60%
Search WestJet flights

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 Quebec to San Antonio?

When you search for this flight from Quebec 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 Quebec to San Antonio?

Cheapflights simply makes it quick and affordable to book flights from Quebec to San Antonio by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Quebec to San Antonio with no change fees?

Yes, we can. To see specific flights from Quebec to San Antonio with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Quebec to San Antonio become cheaper?

Not ready to book yet? You can track prices for flights from Quebec to San Antonio on Cheapflights with our Price Alert feature and get notified when better prices are available.

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