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Cheap flights from San Antonio to Quebec from C$ 276

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 29/4. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — YUL
19 Apr — 26 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from San Antonio to Quebec

Enter your travel dates to find the best prices.

Cheapest flights from San Antonio to Quebec
Explore the most affordable flight options available from San Antonio to Quebec. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 March 2026.

Wed 29/46:49 a.m.
SAT
-
YOW
1 stop9h 18m
United Airlines
Wed 6/55:25 p.m.
YOW
-
SAT
1 stop6h 29m
United Airlines
Deal found 15/3C$ 502
Wed 8/46:49 a.m.
SAT
-
YOW
1 stop9h 18m
United Airlines
Sun 12/47:30 p.m.
YOW
-
SAT
2 stops14h 12m
United Airlines
Deal found 16/3C$ 516
Thu 25/612:01 p.m.
SAT
-
YOW
1 stop10h 53m
United Airlines
Thu 16/710:44 a.m.
YOW
-
SAT
1 stop13h 07m
United Airlines
Deal found 18/3C$ 541
Wed 24/69:37 a.m.
SAT
-
YOW
2 stops11h 28m
United Airlines
Tue 14/76:00 a.m.
YOW
-
SAT
2 stops10h 39m
United Airlines
Deal found 18/3C$ 562
Wed 15/42:12 p.m.
SAT
-
YUL
1 stop9h 18m
Multiple Airlines
Wed 22/46:45 a.m.
YUL
-
SAT
1 stop18h 06m
Multiple Airlines
Deal found 16/3C$ 563
Wed 8/47:00 a.m.
SAT
-
YOW
1 stop14h 05m
Air Canada
Sun 12/45:50 p.m.
YOW
-
SAT
1 stop17h 44m
Air Canada
Deal found 18/3C$ 577
Sat 6/68:30 a.m.
SAT
-
YUL
1 stop8h 21m
Air Canada
Thu 25/68:15 a.m.
YUL
-
SAT
1 stop9h 40m
Air Canada
Deal found 18/3C$ 590
Thu 16/46:49 a.m.
SAT
-
YOW
1 stop6h 10m
United Airlines
Thu 23/46:00 a.m.
YOW
-
SAT
2 stops17h 58m
United Airlines
Deal found 19/3C$ 593
Fri 29/56:07 a.m.
SAT
-
YUL
2 stops17h 18m
Multiple Airlines
Sat 6/66:45 a.m.
YUL
-
SAT
1 stop18h 14m
Multiple Airlines
Deal found 18/3C$ 596
Mon 18/55:49 p.m.
SAT
-
YOW
2 stops14h 22m
Air Canada
Sat 30/56:00 a.m.
YOW
-
SAT
2 stops17h 55m
Air Canada
Deal found 18/3C$ 597
Fri 1/55:49 p.m.
SAT
-
YUL
1 stop15h 51m
United Airlines
Sat 2/52:20 p.m.
YUL
-
SAT
1 stop7h 15m
United Airlines
Deal found 15/3C$ 610
Thu 25/612:50 p.m.
SAT
-
YUL
1 stop9h 20m
Delta
Sat 4/77:00 a.m.
YUL
-
SAT
1 stop11h 13m
Delta
Deal found 19/3C$ 611

Find flight deals from San Antonio to Quebec

Keep the following information in mind while searching for San Antonio to Quebec flight deals. Data was last updated 20 March 2026.

Round-trip from

C$ 502

One-way from

C$ 276

Popular in

January

Cheapest in

February

Average price

C$ 811
United Airlines
  • United Airlines
  • 29/4-6/5
  • 2 total stops
  • 15h 47m total
  • San Antonio to Quebec
Search Deals
United Airlines
  • United Airlines
  • 29/4
  • 1 total stop
  • 9h 41m total
  • San Antonio to Quebec
Search Deals
High demand for flights, 4% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Quebec 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 20 March 2026.
Use the filters below to find and compare flights from San Antonio to Quebec that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

San AntonioOttawa

SAT - YOW

SATYOW

San Antonio

Wed 29/4

6:49 a.m.-5:07 p.m.

1 stop9h 18m

Ottawa

Wed 6/5

5:25 p.m.-10:54 p.m.

1 stop6h 29m

C$ 502

San AntonioOttawa

SAT - YOW

SATYOW

San Antonio

Wed 8/4

6:49 a.m.-5:07 p.m.

1 stop9h 18m

Ottawa

Sun 12/4

7:30 p.m.-8:42 a.m.

2 stops14h 12m

C$ 516

San AntonioOttawa

SAT - YOW

SATYOW

San Antonio

Sun 12/4

7:15 p.m.-1:59 p.m.

2 stops17h 44m

Ottawa

Sun 19/4

7:30 p.m.-8:42 a.m.

2 stops14h 12m

C$ 523

San AntonioOttawa

SAT - YOW

SATYOW

San Antonio

Thu 25/6

12:01 p.m.-11:54 p.m.

1 stop10h 53m

Ottawa

Thu 16/7

10:44 a.m.-10:51 p.m.

1 stop13h 07m

C$ 541

San AntonioOttawa

SAT - YOW

SATYOW

San Antonio

Wed 24/6

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

1 stop15h 54m

Ottawa

Tue 14/7

6:00 a.m.-10:59 a.m.

1 stop5h 59m

C$ 541

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Thu 25/6

12:50 p.m.-11:10 p.m.

1 stop9h 20m

Montreal Pierre Elliott Trudeau Intl

Sat 4/7

7:00 a.m.-5:13 p.m.

1 stop11h 13m

C$ 611

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Fri 10/4

8:00 a.m.-5:41 p.m.

1 stop8h 41m

Montreal Pierre Elliott Trudeau Intl

Mon 20/4

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

1 stop11h 17m

C$ 621

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Sat 4/7

2:51 p.m.-11:56 p.m.

1 stop8h 05m

Montreal Pierre Elliott Trudeau Intl

Sat 11/7

7:00 a.m.-5:13 p.m.

1 stop11h 13m

C$ 621

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Sun 3/5

5:10 a.m.-4:15 p.m.

1 stop10h 05m

Montreal Pierre Elliott Trudeau Intl

Sun 10/5

6:00 a.m.-3:52 p.m.

1 stop10h 52m

C$ 621

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Sat 2/5

7:05 a.m.-4:10 p.m.

1 stop8h 05m

Montreal Pierre Elliott Trudeau Intl

Sat 2/5

6:35 p.m.-8:42 a.m.

2 stops15h 07m

C$ 623

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/3

Showing 1-10 of 32 resultsSorted by cheapest first
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Best time to book a flight from San Antonio to Quebec

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

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

Currently, May is the cheapest month in which you can book a flight from San Antonio to Quebec (average of C$ 217). Flying from San Antonio to Quebec in January is currently the most expensive (average of C$ 794). 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 San Antonio to Quebec. 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 from for flights from San Antonio to Quebec?

    San Antonio (SAT), located 12.2 km from the city centre, is the airport you fly out of when you book flights from San Antonio to Quebec.

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

    A quick flight from San Antonio to Quebec can take about 9h 18m. United Airlines provides one of the quickest options available for as low as C$ 502. Airlines will cover a distance of 2652 km. This flight may include one or multiple stops.

  • What are the most popular routes from San Antonio to Quebec?

    The most popular route from San Antonio to Quebec is San Antonio - Montreal Pierre Elliott Trudeau Intl. You may also consider San Antonio - Québec City or San Antonio - Ottawa.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from San Antonio to Quebec (average of C$ 217). Flying from San Antonio to Quebec in January is currently the most expensive (average of C$ 794). 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 San Antonio to Quebec

See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from San Antonio to Quebec?

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

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