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Cheap flights from San Antonio to Quebec from C$ 270

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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — YUL
8 Sep — 15 Sep1
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 9 August 2026.

Sat 22/86:00 a.m. -
1 stop7h 44m
Sat 29/83:45 p.m. -
1 stop7h 15m
Deal found 7/8C$ 560
Sat 22/88:50 a.m. -
1 stop8h 10m
Sat 29/86:10 a.m. -
2 stops10h 33m
Deal found 7/8C$ 566
Tue 1/910:59 a.m. -
2 stops10h 54m
Tue 8/91:07 p.m. -
1 stop8h 50m
Deal found 7/8C$ 580
Sat 14/115:00 a.m. -
2 stops7h 44m
Tue 17/1112:10 p.m. -
2 stops11h 46m
Deal found 8/8C$ 582
Wed 26/87:55 a.m. -
1 stop8h 51m
Mon 31/82:46 p.m. -
1 stop10h 42m
Deal found 7/8C$ 594
Fri 28/811:29 a.m. -
1 stop11h 01m
Tue 1/96:00 a.m. -
1 stop8h 59m
Deal found 9/8C$ 595
Fri 30/107:10 a.m. -
1 stop8h 42m
Wed 4/1112:10 p.m. -
2 stops11h 46m
Deal found 8/8C$ 608
Thu 27/85:15 a.m. -
1 stop5h 41m
Sun 30/86:00 a.m. -
1 stop10h 54m
Deal found 7/8C$ 623
Sat 5/910:59 a.m. -
2 stops9h 45m
Mon 14/95:34 p.m. -
1 stop7h 21m
Deal found 7/8C$ 661
Fri 28/85:27 p.m. -
1 stop16h 13m
Sat 29/82:20 p.m. -
1 stop7h 18m
Deal found 4/8C$ 666
Fri 28/85:00 a.m. -
2 stops9h 29m
Tue 1/93:45 p.m. -
1 stop8h 05m
Deal found 7/8C$ 667
Fri 11/910:05 a.m. -
1 stop27h 28m
Mon 14/94:15 p.m. -
2 stops23h 05m
Deal found 7/8C$ 698

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 9 August 2026.

Round-trip from

C$ 560

One-way from

C$ 270

Popular in

July

Cheapest in

February

Average price

C$ 746
American Airlines
  • American Airlines
  • 22/8-29/8
  • 2 total stops
  • 14h 59m total
  • San Antonio to Quebec
Search Deals
Delta
  • Delta
  • 5/10
  • 1 total stop
  • 10h 51m total
  • San Antonio to Quebec
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 225 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 59 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 9 August 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 San Antonio - YUL Montreal Pierre Elliott Trudeau Intl

SATYUL

San Antonio

Sat 5/9

5:15 a.m.-4:20 p.m.

1 stop10h 05m

Montreal Pierre Elliott Trudeau Intl

Mon 14/9

5:10 p.m.-10:44 p.m.

1 stop6h 34m

C$ 594

San AntonioMontreal

SAT San Antonio - YUL Montreal Pierre Elliott Trudeau Intl

SATYUL

San Antonio

Tue 15/9

5:15 a.m.-4:19 p.m.

1 stop10h 04m

Montreal Pierre Elliott Trudeau Intl

Fri 25/9

7:00 a.m.-5:10 p.m.

1 stop11h 10m

C$ 594

San AntonioMontreal

SAT San Antonio - YUL Montreal Pierre Elliott Trudeau Intl

SATYUL

San Antonio

Thu 27/8

5:15 a.m.-11:56 a.m.

1 stop5h 41m

Montreal Pierre Elliott Trudeau Intl

Tue 1/9

7:00 a.m.-5:11 p.m.

1 stop11h 11m

C$ 594

San AntonioMontreal

SAT San Antonio - YUL Montreal Pierre Elliott Trudeau Intl

SATYUL

San Antonio

Fri 30/10

4:00 p.m.-11:25 p.m.

1 stop6h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 4/11

7:00 a.m.-5:14 p.m.

1 stop11h 14m

C$ 595

San AntonioMontreal

SAT San Antonio - YUL Montreal Pierre Elliott Trudeau Intl

SATYUL

San Antonio

Thu 27/8

5:15 a.m.-11:56 a.m.

1 stop5h 41m

Montreal Pierre Elliott Trudeau Intl

Sat 29/8

2:46 p.m.-10:43 p.m.

1 stop8h 57m

C$ 595

San AntonioMontreal

SAT San Antonio - YUL Montreal Pierre Elliott Trudeau Intl

SATYUL

San Antonio

Fri 28/8

11:29 a.m.-11:30 p.m.

1 stop11h 01m

Montreal Pierre Elliott Trudeau Intl

Tue 1/9

6:00 a.m.-1:59 p.m.

1 stop8h 59m

C$ 595

San AntonioMontreal

SAT San Antonio - YUL Montreal Pierre Elliott Trudeau Intl

SATYUL

San Antonio

Thu 27/8

5:15 a.m.-11:56 a.m.

1 stop5h 41m

Montreal Pierre Elliott Trudeau Intl

Mon 31/8

2:46 p.m.-12:28 a.m.

1 stop10h 42m

C$ 623

San AntonioMontreal

SAT San Antonio - YUL Montreal Pierre Elliott Trudeau Intl

SATYUL

San Antonio

Fri 28/8

6:25 a.m.-5:46 p.m.

1 stop10h 21m

Montreal Pierre Elliott Trudeau Intl

Mon 31/8

2:46 p.m.-12:28 a.m.

1 stop10h 42m

C$ 623

San AntonioMontreal

SAT San Antonio - YUL Montreal Pierre Elliott Trudeau Intl

SATYUL

San Antonio

Tue 25/8

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

1 stop16h 13m

Montreal Pierre Elliott Trudeau Intl

Sat 29/8

2:20 p.m.-8:38 p.m.

1 stop7h 18m

C$ 670

San AntonioMontreal

SAT San Antonio - YUL Montreal Pierre Elliott Trudeau Intl

SATYUL

San Antonio

Sat 19/9

5:00 a.m.-2:35 p.m.

1 stop8h 35m

Montreal Pierre Elliott Trudeau Intl

Sat 26/9

5:34 p.m.-11:55 p.m.

1 stop7h 21m

C$ 670

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/8

Showing 1-10 of 46 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$ 360). Flying from San Antonio to Quebec in January is currently the most expensive (average of C$ 1,046). 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?

Airfare is below average for this route at the moment.
San Antonio to Quebec flights typically cost between C$ 701 and C$ 836 in August.
The cheapest round-trip price found within the last 5 days was C$ 560 on American Airlines (22 Aug-29 Aug).

Reviews of airlines servicing Quebec

Get insights into the airlines that provide service to Quebec. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Quebec. Reviews last updated 9 August 2026.
Read reviews from past customers who have flown United Airlines from San Antonio to Quebec. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,089 reviews
Check prices

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.7

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
10,089 reviews
United Airlines
7.4
Good
10,089 reviews
Check prices

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.7

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

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 7h 30m. Delta provides one of the quickest options available for as low as C$ 892. 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 - 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$ 360). Flying from San Antonio to Quebec in January is currently the most expensive (average of C$ 1,046). 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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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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Top airline flying from San Antonio to Quebec

Discover the top airline that operate flights from San Antonio to Quebec. 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 9 August 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 701AverageC$ 772FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from San Antonio to Quebec?

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Why should you use Cheapflights to find cheap flight tickets from San Antonio to Quebec?

Cheapflights helps you find that perfect flight to Quebec from San Antonio by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

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.

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

Of course! You can now track prices for flights from San Antonio to Quebec and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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