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Cheap flights from Quebec to San Antonio from C$ 240

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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SAT
16 Apr — 23 Apr1
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 17 March 2026.

Fri 24/710:44 a.m.
YOW
-
SAT
1 stop6h 19m
United Airlines
Tue 28/75:57 p.m.
SAT
-
YOW
2 stops19h 02m
United Airlines
Deal found 13/3C$ 404
Fri 10/410:44 a.m.
YOW
-
SAT
1 stop13h 14m
United Airlines
Sun 10/57:00 a.m.
SAT
-
YOW
1 stop15h 54m
United Airlines
Deal found 14/3C$ 420
Sat 11/410:44 a.m.
YOW
-
SAT
2 stops10h 04m
United Airlines
Wed 15/46:49 a.m.
SAT
-
YOW
2 stops14h 16m
United Airlines
Deal found 15/3C$ 422
Tue 14/46:10 a.m.
YUL
-
SAT
1 stop7h 14m
United Airlines
Sat 18/47:15 a.m.
SAT
-
YUL
1 stop15h 58m
United Airlines
Deal found 13/3C$ 508
Mon 27/46:35 p.m.
YUL
-
SAT
1 stop17h 28m
United Airlines
Tue 28/42:14 p.m.
SAT
-
YUL
2 stops8h 59m
United Airlines
Deal found 15/3C$ 520
Sat 25/46:10 a.m.
YUL
-
SAT
2 stops10h 36m
United Airlines
Tue 28/49:40 a.m.
SAT
-
YUL
2 stops11h 26m
United Airlines
Deal found 15/3C$ 527
Fri 10/45:00 p.m.
YUL
-
SAT
1 stop6h 58m
United Airlines
Tue 14/46:49 a.m.
SAT
-
YUL
2 stops11h 56m
United Airlines
Deal found 14/3C$ 529
Mon 14/97:30 p.m.
YOW
-
SAT
1 stop16h 28m
United Airlines
Sun 20/97:00 a.m.
SAT
-
YOW
1 stop15h 54m
United Airlines
Deal found 12/3C$ 534
Sat 9/56:25 a.m.
YOW
-
SAT
1 stop17h 29m
United Airlines
Wed 20/51:11 p.m.
SAT
-
YOW
2 stops19h 52m
United Airlines
Deal found 13/3C$ 535
Thu 18/66:25 a.m.
YOW
-
SAT
1 stop10h 38m
United Airlines
Wed 24/612:01 p.m.
SAT
-
YOW
1 stop10h 53m
United Airlines
Deal found 16/3C$ 553
Fri 10/46:00 a.m.
YOW
-
SAT
3 stops17h 58m
United Airlines
Sun 12/47:15 p.m.
SAT
-
YOW
2 stops17h 44m
United Airlines
Deal found 17/3C$ 555
Tue 31/39:45 a.m.
YUL
-
SAT
1 stop7h 24m
United Airlines
Tue 7/47:00 a.m.
SAT
-
YUL
1 stop8h 10m
United Airlines
Deal found 14/3C$ 578

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 17 March 2026.

Round-trip from

C$ 404

One-way from

C$ 240
United Airlines
  • United Airlines
  • 24/7-28/7
  • 3 total stops
  • 25h 21m total
  • Quebec to San Antonio
Search Deals
United Airlines
  • United Airlines
  • 5/4
  • 1 total stop
  • 6h 33m total
  • Quebec to San Antonio
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 17 March 2026.
Use the filters below to find and compare flights from Quebec to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Fri 24/7

10:44 a.m.-4:03 p.m.

1 stop6h 19m

San Antonio

Tue 28/7

5:57 p.m.-1:59 p.m.

2 stops19h 02m

C$ 404

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Fri 10/4

10:44 a.m.-10:58 p.m.

1 stop13h 14m

San Antonio

Sun 10/5

7:00 a.m.-11:54 p.m.

1 stop15h 54m

C$ 420

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Wed 29/4

10:00 a.m.-5:43 p.m.

2 stops8h 43m

San Antonio

Wed 6/5

5:34 p.m.-10:03 a.m.

2 stops15h 29m

C$ 422

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Sat 11/4

10:44 a.m.-7:48 p.m.

2 stops10h 04m

San Antonio

Wed 15/4

6:49 a.m.-10:05 p.m.

2 stops14h 16m

C$ 422

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Fri 19/6

5:50 p.m.-8:27 a.m.

2 stops15h 37m

San Antonio

Thu 25/6

7:00 a.m.-11:54 p.m.

1 stop15h 54m

C$ 496

MontrealSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

6:10 a.m.-12:24 p.m.

1 stop7h 14m

San Antonio

Sat 18/4

7:15 a.m.-12:13 a.m.

1 stop15h 58m

C$ 508

MontrealSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

Mon 30/3

9:45 a.m.-10:53 p.m.

1 stop14h 08m

San Antonio

Tue 7/4

12:15 p.m.-10:06 p.m.

1 stop8h 51m

C$ 527

MontrealSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

Tue 31/3

9:45 a.m.-5:43 p.m.

2 stops8h 58m

San Antonio

Tue 7/4

7:00 a.m.-4:10 p.m.

1 stop8h 10m

C$ 527

MontrealSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

Sun 23/8

9:45 a.m.-10:55 p.m.

1 stop14h 10m

San Antonio

Fri 28/8

6:40 a.m.-5:30 p.m.

1 stop9h 50m

C$ 529

MontrealSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

Sat 22/8

9:45 a.m.-9:16 p.m.

2 stops12h 31m

San Antonio

Sat 29/8

6:00 a.m.-4:10 p.m.

1 stop9h 10m

C$ 529

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/3

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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$ 259). Flying from Quebec to San Antonio in January is currently the most expensive (average of C$ 642). 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.

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 can get you from Quebec to San Antonio in just under 6h 19m. Your travel time can differ by up to . The distance from Quebec to San Antonio is about 2652 km.

  • 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$ 259). Flying from Quebec to San Antonio in January is currently the most expensive (average of C$ 642). 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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Vancouver Intl to Austin flights
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Hamilton to George Bush Intcntl flights
Calgary to Love Field flights
Winnipeg to Hobby flights
Vancouver Intl to Love Field flights
Pierre Elliott Trudeau Intl to San Antonio flights
Winnipeg to George Bush Intcntl flights
Winnipeg to Dallas/Fort Worth flights
Ottawa to Hobby flights
Calgary to Austin flights
Saskatoon to Hobby flights
Ottawa to George Bush Intcntl flights
Saskatoon to George Bush Intcntl flights
Ottawa to Austin flights
Saskatoon to Dallas/Fort Worth flights
Ottawa to Love Field flights
Winnipeg to Love Field flights
Halifax to Dallas/Fort Worth flights
Victoria to Dallas/Fort Worth flights
Vancouver Intl to San Antonio flights
Edmonton to Austin flights
Regina to Austin flights
Edmonton to Love Field flights
St. John's to George Bush Intcntl flights
Halifax to Hobby 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 17 March 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 309AverageC$ 416FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 352AverageC$ 492FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 417AverageC$ 1,249FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 494AverageC$ 771FlexibilityNo 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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