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Cheap flights from San Antonio to Quebec from C$ 338

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 28/7. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — YUL
18 Jul — 25 Jul1
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 18 June 2026.

Thu 2/78:50 a.m.
SAT
-
YUL
1 stop8h 10m
Air Canada
Wed 8/710:40 a.m.
YUL
-
SAT
2 stops11h 33m
Air Canada
Deal found 16/6C$ 659
Sat 29/83:00 p.m.
SAT
-
YUL
1 stop19h 56m
WestJet
Mon 31/87:15 a.m.
YUL
-
SAT
2 stops39h 14m
WestJet
Deal found 16/6C$ 735
Wed 8/72:35 p.m.
SAT
-
YUL
1 stop8h 17m
Delta
Tue 14/76:00 a.m.
YUL
-
SAT
1 stop10h 51m
Delta
Deal found 15/6C$ 743
Fri 28/811:29 a.m.
SAT
-
YUL
1 stop11h 01m
WestJet
Tue 1/97:00 a.m.
YUL
-
SAT
1 stop7h 38m
WestJet
Deal found 13/6C$ 748
Fri 25/96:00 p.m.
SAT
-
YUL
1 stop28h 44m
WestJet
Sat 3/105:10 p.m.
YUL
-
SAT
1 stop6h 36m
WestJet
Deal found 13/6C$ 756
Thu 9/74:00 p.m.
SAT
-
YUL
1 stop6h 25m
WestJet
Thu 16/77:00 a.m.
YUL
-
SAT
1 stop14h 37m
WestJet
Deal found 13/6C$ 767
Wed 8/76:27 a.m.
SAT
-
YUL
2 stops12h 53m
Air Canada
Tue 14/78:15 a.m.
YUL
-
SAT
1 stop16h 40m
Air Canada
Deal found 15/6C$ 773
Sat 15/86:00 a.m.
SAT
-
YUL
1 stop9h 10m
Multiple Airlines
Wed 19/82:10 p.m.
YUL
-
SAT
1 stop8h 03m
Multiple Airlines
Deal found 16/6C$ 776
Thu 9/76:24 a.m.
SAT
-
YUL
1 stop9h 23m
American Airlines
Thu 16/75:30 p.m.
YUL
-
SAT
1 stop7h 40m
American Airlines
Deal found 17/6C$ 779
Sat 5/95:15 a.m.
SAT
-
YUL
1 stop17h 15m
WestJet
Mon 14/96:45 a.m.
YUL
-
SAT
2 stops12h 53m
WestJet
Deal found 14/6C$ 781
Fri 21/81:00 p.m.
SAT
-
YOW
1 stop8h 35m
United Airlines
Tue 25/85:20 p.m.
YOW
-
SAT
1 stop6h 31m
United Airlines
Deal found 15/6C$ 832
Tue 7/78:50 a.m.
SAT
-
YOW
1 stop7h 20m
Air Canada
Mon 13/72:00 p.m.
YOW
-
SAT
1 stop8h 13m
Air Canada
Deal found 16/6C$ 833

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 18 June 2026.

Round-trip from

C$ 659

One-way from

C$ 338

Popular in

July

Cheapest in

February

Average price

C$ 766
Air Canada
  • Air Canada
  • 2/7-8/7
  • 3 total stops
  • 19h 43m total
  • San Antonio to Quebec
Search Deals
United Airlines
  • United Airlines
  • 28/7
  • 1 total stop
  • 7h 01m total
  • San Antonio to Quebec
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 196 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 57 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 18 June 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

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Fri 25/9

6:00 p.m.-11:44 p.m.

1 stop28h 44m

Montreal Pierre Elliott Trudeau Intl

Sat 3/10

5:10 p.m.-10:46 p.m.

1 stop6h 36m

C$ 756

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Sat 15/8

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

1 stop9h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 19/8

2:10 p.m.-9:13 p.m.

1 stop8h 03m

C$ 776

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Fri 28/8

4:00 p.m.-11:30 p.m.

1 stop6h 30m

Montreal Pierre Elliott Trudeau Intl

Tue 1/9

7:00 a.m.-4:39 p.m.

1 stop10h 39m

C$ 779
Quickest round-trip

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Mon 17/8

1:00 p.m.-10:06 p.m.

1 stop8h 06m

Montreal Pierre Elliott Trudeau Intl

Wed 19/8

6:10 a.m.-11:52 a.m.

1 stop6h 42m

C$ 779

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Wed 15/7

6:40 a.m.-7:45 p.m.

2 stops12h 05m

Montreal Pierre Elliott Trudeau Intl

Wed 22/7

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

1 stop7h 30m

C$ 791

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Fri 28/8

5:27 p.m.-10:40 a.m.

1 stop16h 13m

Montreal Pierre Elliott Trudeau Intl

Tue 1/9

6:10 a.m.-3:43 p.m.

2 stops10h 33m

C$ 791

San AntonioOttawa

SAT - YOW

SATYOW

San Antonio

Fri 21/8

12:10 p.m.-6:59 p.m.

1 stop5h 49m

Ottawa

Tue 25/8

6:25 a.m.-4:31 p.m.

1 stop11h 06m

C$ 832

San AntonioOttawa

SAT - YOW

SATYOW

San Antonio

Mon 17/8

12:55 p.m.-9:35 p.m.

1 stop7h 40m

Ottawa

Fri 21/8

6:25 a.m.-4:31 p.m.

1 stop11h 06m

C$ 832

San AntonioQuébec City

SAT - YQB

SATYQB

San Antonio

Sat 15/8

6:00 a.m.-3:08 p.m.

1 stop8h 08m

Québec City

Wed 19/8

6:00 a.m.-3:10 p.m.

1 stop10h 10m

C$ 1,065

San AntonioQuébec City

SAT - YQB

SATYQB

San Antonio

Sat 1/8

7:21 p.m.-1:14 p.m.

2 stops16h 53m

Québec City

Sat 8/8

3:33 p.m.-10:01 a.m.

1 stop19h 28m

C$ 1,079

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/6

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, June is the cheapest month in which you can book a flight from San Antonio to Quebec (average of C$ 281). Flying from San Antonio to Quebec in January is currently the most expensive (average of C$ 968). 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.

How much does it cost to fly round-trip from San Antonio to Quebec?

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 6h 30m. WestJet provides one of the quickest options available for as low as C$ 779. Airlines will cover a distance of 2787 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 - Ottawa or San Antonio - Québec City.

  • 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, June is the cheapest month in which you can book a flight from San Antonio to Quebec (average of C$ 281). Flying from San Antonio to Quebec in January is currently the most expensive (average of C$ 968). 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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How does Cheapflights help users find flights from San Antonio to Quebec?

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