Find flights
When to book
FAQs

Cheap flights from Quebec to San Antonio from C$ 174

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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SAT
14 Jan — 21 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap 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 15 December 2025.

Sun 21/122:13 p.m.YUL - SAT
2 stops19h 37mUnited Airlines
Wed 7/17:20 p.m.SAT - YUL
2 stops18h 56mUnited Airlines
Deal found 14/12C$ 722
Thu 18/127:00 a.m.YUL - SAT
1 stop9h 03mUnited Airlines
Thu 8/17:00 a.m.SAT - YUL
1 stop6h 00mUnited Airlines
Deal found 14/12C$ 738
Sun 21/126:00 p.m.YUL - SAT
1 stop15h 50mAir Canada
Wed 7/18:30 a.m.SAT - YUL
1 stop7h 28mAir Canada
Deal found 14/12C$ 761
Sun 21/126:00 p.m.YUL - SAT
1 stop15h 50mAir Canada
Tue 6/17:06 a.m.SAT - YUL
2 stops12h 39mAir Canada
Deal found 14/12C$ 768
Thu 18/127:10 a.m.YUL - SAT
1 stop11h 05mDelta
Tue 6/16:30 a.m.SAT - YUL
1 stop6h 12mDelta
Deal found 14/12C$ 777
Sun 21/122:13 p.m.YUL - SAT
2 stops19h 37mUnited Airlines
Mon 5/15:59 p.m.SAT - YUL
2 stops12h 46mUnited Airlines
Deal found 14/12C$ 794
Sat 13/126:00 a.m.YUL - SAT
1 stop8h 00mWestJet
Sun 14/124:52 p.m.SAT - YUL
1 stop6h 07mWestJet
Deal found 12/12C$ 806
Wed 24/1210:30 p.m.YUL - SAT
2 stops15h 41mAir Canada
Thu 8/18:30 a.m.SAT - YUL
1 stop7h 28mAir Canada
Deal found 14/12C$ 811
Fri 19/124:45 p.m.YUL - SAT
1 stop7h 09mUnited Airlines
Tue 6/19:50 a.m.SAT - YUL
1 stop6h 00mUnited Airlines
Deal found 14/12C$ 815
Wed 24/1210:30 p.m.YUL - SAT
2 stops15h 41mAir Canada
Wed 7/19:00 a.m.SAT - YUL
2 stops10h 45mAir Canada
Deal found 14/12C$ 818

Find 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 15 December 2025.

Round-trip from

C$ 419

One-way from

C$ 174

Popular in

July

Cheapest in

January

Average price

C$ 709
United Airlines
  • United Airlines
  • 26/1-30/1
  • 3 total stops
  • 21h 59m total
  • Quebec to San Antonio
Search Deals
10/1
  • 10/1
  • 3 total stops
  • 17h 52m total
  • Quebec to San Antonio
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 164 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 15 December 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

Thu 29/1

7:00 a.m.-9:40 a.m.

1 stop27h 40m

San Antonio

Thu 5/2

10:35 a.m.-12:25 a.m.

1 stop12h 50m

C$ 406

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Thu 29/1

5:11 p.m.-11:13 p.m.

1 stop7h 02m

San Antonio

Thu 5/2

11:43 a.m.-9:56 p.m.

2 stops9h 13m

C$ 419

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Mon 26/1

5:55 p.m.-8:41 a.m.

2 stops15h 46m

San Antonio

Fri 30/1

2:05 p.m.-9:18 p.m.

1 stop6h 13m

C$ 419

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Sun 11/1

7:00 a.m.-9:40 a.m.

1 stop27h 40m

San Antonio

Sun 18/1

10:35 a.m.-5:25 p.m.

1 stop29h 50m

C$ 428

MontrealSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

Fri 23/1

5:25 p.m.-9:40 a.m.

2 stops17h 15m

San Antonio

Fri 30/1

10:35 a.m.-4:22 p.m.

1 stop28h 47m

C$ 452

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Sun 11/1

10:30 a.m.-11:13 p.m.

2 stops13h 43m

San Antonio

Sun 18/1

5:25 a.m.-9:18 p.m.

2 stops14h 53m

C$ 493

MontrealSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

8:00 a.m.-9:40 a.m.

1 stop26h 40m

San Antonio

Sat 14/2

1:57 p.m.-12:30 a.m.

1 stop9h 33m

C$ 554

MontrealSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

4:35 p.m.-11:52 p.m.

1 stop8h 17m

San Antonio

Thu 12/2

10:26 a.m.-4:22 p.m.

1 stop28h 56m

C$ 559

MontrealSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

Sat 7/2

8:00 a.m.-9:40 a.m.

1 stop26h 40m

San Antonio

Sun 15/2

6:00 a.m.-12:30 a.m.

1 stop17h 30m

C$ 563

MontrealSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

Fri 9/1

2:40 p.m.-9:34 p.m.

1 stop7h 54m

San Antonio

Tue 13/1

4:29 p.m.-11:50 p.m.

1 stop6h 21m

C$ 591

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/12

Showing 1-10 of 29 results
1
2
3

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$ 260). Flying from Quebec to San Antonio in June is currently the most expensive (average of C$ 614). 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 15 December 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 02m. Your travel time can differ by up to 52m. 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$ 260). Flying from Quebec to San Antonio in June is currently the most expensive (average of C$ 614). 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

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

Alternative routes for Quebec to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Dallas/Fort Worth flights
Pearson Intl to Hobby flights
Pearson Intl to George Bush Intcntl flights
Vancouver Intl to Hobby flights
Vancouver Intl to George Bush Intcntl flights
Pierre Elliott Trudeau Intl to Hobby flights
Vancouver Intl to Dallas/Fort Worth flights
Pierre Elliott Trudeau Intl to Dallas/Fort Worth flights
Pierre Elliott Trudeau Intl to George Bush Intcntl flights
Pearson Intl to Austin flights
Pearson Intl to Love Field flights
Toronto Island to Dallas/Fort Worth flights
Calgary to Hobby flights
Calgary to George Bush Intcntl flights
Vancouver Intl to Austin flights
Calgary to Dallas/Fort Worth flights
Edmonton to Dallas/Fort Worth flights
Edmonton to Hobby flights
Edmonton to George Bush Intcntl flights
Toronto Island to George Bush Intcntl flights
Pierre Elliott Trudeau Intl to Austin flights
Victoria to Dallas/Fort Worth flights
Pierre Elliott Trudeau Intl to Love Field flights
Edmonton to Austin flights
Hamilton to George Bush Intcntl flights
Pearson Intl to San Antonio flights
Ottawa to Dallas/Fort Worth flights
Vancouver Intl to Love Field flights
London to Dallas/Fort Worth flights
Regina to Dallas/Fort Worth flights
Calgary to Love Field flights
Québec City to Dallas/Fort Worth flights
Pierre Elliott Trudeau Intl to San Antonio flights
Edmonton to Love Field flights
Winnipeg to Hobby flights
Halifax to Hobby flights
Halifax to Dallas/Fort Worth flights
Kelowna to Dallas/Fort Worth flights
Ottawa to Hobby flights
Halifax to George Bush Intcntl flights
Vancouver Intl to San Antonio flights
Winnipeg to George Bush Intcntl flights
Winnipeg to Dallas/Fort Worth flights
Ottawa to George Bush Intcntl flights
Winnipeg to Austin flights
Saskatoon to Hobby flights
Kelowna to George Bush Intcntl flights
Saskatoon to George Bush Intcntl flights
Vancouver Intl to El Paso flights

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 15 December 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 334AverageC$ 418FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 354AverageC$ 492FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 399AverageC$ 1,233FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 470AverageC$ 764FlexibilityNo 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.

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.