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Cheap flights from Quebec to San Antonio from C$ 248

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Quebec to San Antonio departing on 3/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Quebec to San Antonio

Cheap round-trip flights

United Airlines Logo
5:14 p.m. - 11:16 p.m.YOW-SAT
7h 02m1 stop
United Airlines Logo
7:05 a.m. - 5:12 p.m.SAT-YOW
9h 07m1 stop
C$ 418United Airlines
Find Deal
Thu, 6 Nov - Thu, 13 Nov
United Airlines Logo
7:30 p.m. - 10:43 a.m.YOW-SAT
16h 13m2 stops
United Airlines Logo
7:30 p.m. - 10:26 a.m.SAT-YOW
13h 56m2 stops
C$ 420United Airlines
Find Deal
Mon, 17 Nov - Wed, 26 Nov
American Airlines Logo
3:44 p.m. - 8:21 a.m.YUL-SAT
17h 37m1 stop
American Airlines Logo
3:02 p.m. - 10:40 p.m.SAT-YUL
6h 38m1 stop
C$ 624American Airlines
Find Deal
Sun, 26 Oct - Tue, 28 Oct
American Airlines Logo
7:29 a.m. - 1:35 p.m.YUL-SAT
7h 06m1 stop
American Airlines Logo
6:40 p.m. - 4:04 p.m.SAT-YUL
20h 24m1 stop
C$ 644American Airlines
Find Deal
Sat, 1 Nov - Sat, 1 Nov
Multiple Airlines Logo
9:30 a.m. - 10:27 p.m.YOW-SAT
13h 57m1 stop
Multiple Airlines Logo
6:00 a.m. - 10:29 p.m.SAT-YOW
15h 29m3 stops
C$ 660Multiple Airlines
Find Deal
Sun, 9 Nov - Sun, 16 Nov
Air Canada Logo
2:13 p.m. - 8:53 p.m.YUL-SAT
7h 40m1 stop
Air Canada Logo
7:05 a.m. - 7:14 p.m.SAT-YUL
11h 09m2 stops
C$ 702Air Canada
Find Deal
Mon, 23 Feb - Wed, 25 Feb
Multiple Airlines Logo
6:55 p.m. - 3:11 p.m.YOW-SAT
21h 16m2 stops
Multiple Airlines Logo
6:00 a.m. - 10:29 p.m.SAT-YOW
15h 29m3 stops
C$ 703Multiple Airlines
Find Deal
Sun, 9 Nov - Sun, 16 Nov
Delta Logo
6:00 a.m. - 3:56 p.m.YUL-SAT
10h 56m1 stop
Delta Logo
6:41 a.m. - 5:34 p.m.SAT-YUL
9h 53m1 stop
C$ 731Delta
Find Deal
Wed, 8 Oct - Mon, 13 Oct
Air Canada Logo
6:33 a.m. - 11:58 a.m.YOW-SAT
6h 25m1 stop
Air Canada Logo
6:00 a.m. - 4:43 p.m.SAT-YOW
9h 43m1 stop
C$ 817Air Canada
Find Deal
Thu, 9 Oct - Wed, 15 Oct
Delta Logo
6:00 a.m. - 3:56 p.m.YUL-SAT
10h 56m1 stop
Delta Logo
6:41 a.m. - 5:34 p.m.SAT-YUL
9h 53m1 stop
C$ 900Delta
Find Deal
Thu, 9 Oct - Mon, 13 Oct

WestJet flights from Quebec to San Antonio

Our best WestJet deals on Quebec to San Antonio flight tickets
WestJet
28 Sep
YUL6:20 a.m.Montreal Pierre Elliott Trudeau Intl
16h 10m
1 stop
SAT9:30 p.m.San Antonio
1 Oct
SAT2:00 p.m.San Antonio
20h 34m
1 stop
YUL11:34 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 794
Find similar
WestJet
10 Oct
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
28h 05m
2 stops
SAT9:50 a.m.San Antonio
17 Oct
SAT5:25 a.m.San Antonio
16h 49m
1 stop
YUL11:14 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 806
Find similar
WestJet
26 Oct
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
17h 22m
2 stops
SAT11:07 p.m.San Antonio
28 Oct
SAT10:54 a.m.San Antonio
12h 49m
2 stops
YUL12:43 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 814
Find similar

United Airlines flights from Quebec to San Antonio

Our best United Airlines deals on Quebec to San Antonio flight tickets
United Airlines
6 Nov
YOW5:14 p.m.Ottawa
7h 02m
1 stop
SAT11:16 p.m.San Antonio
13 Nov
SAT7:05 a.m.San Antonio
9h 07m
1 stop
YOW5:12 p.m.Ottawa
C$ 418
Find similar
United Airlines
17 Nov
YOW7:30 p.m.Ottawa
16h 13m
2 stops
SAT10:43 a.m.San Antonio
26 Nov
SAT7:30 p.m.San Antonio
13h 56m
2 stops
YOW10:26 a.m.Ottawa
C$ 420
Find similar
United Airlines
9 Oct
YOW5:50 p.m.Ottawa
15h 48m
2 stops
SAT8:38 a.m.San Antonio
15 Oct
SAT5:30 a.m.San Antonio
7h 43m
2 stops
YOW2:13 p.m.Ottawa
C$ 588
Find similar

momondo 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, momondo users made 96,600 searches. Data last updated 25 September 2025.
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

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Thu 6/11

5:14 p.m.-11:16 p.m.

1 stop7h 02m

San Antonio

Thu 13/11

7:05 a.m.-5:12 p.m.

1 stop9h 07m

C$ 418

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Mon 17/11

7:30 p.m.-10:43 a.m.

2 stops16h 13m

San Antonio

Wed 26/11

7:30 p.m.-10:26 a.m.

2 stops13h 56m

C$ 420

MontrealSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

Sun 26/10

3:44 p.m.-8:21 a.m.

1 stop17h 37m

San Antonio

Tue 28/10

3:02 p.m.-10:40 p.m.

1 stop6h 38m

C$ 624

MontrealSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

Sat 1/11

7:29 a.m.-1:35 p.m.

1 stop7h 06m

San Antonio

Sat 1/11

6:40 p.m.-4:04 p.m.

1 stop20h 24m

C$ 644

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Sun 9/11

9:30 a.m.-10:27 p.m.

1 stop13h 57m

San Antonio

Sun 16/11

6:00 a.m.-10:29 p.m.

3 stops15h 29m

C$ 660

MontrealSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

Mon 23/2

2:13 p.m.-8:53 p.m.

1 stop7h 40m

San Antonio

Wed 25/2

7:05 a.m.-7:14 p.m.

2 stops11h 09m

C$ 702

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Sun 9/11

6:55 p.m.-3:11 p.m.

2 stops21h 16m

San Antonio

Sun 16/11

6:00 a.m.-10:29 p.m.

3 stops15h 29m

C$ 703

MontrealSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

Wed 8/10

6:00 a.m.-3:56 p.m.

1 stop10h 56m

San Antonio

Mon 13/10

6:41 a.m.-5:34 p.m.

1 stop9h 53m

C$ 731

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Thu 9/10

6:33 a.m.-11:58 a.m.

1 stop6h 25m

San Antonio

Wed 15/10

6:00 a.m.-4:43 p.m.

1 stop9h 43m

C$ 817

MontrealSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

Thu 9/10

6:00 a.m.-3:56 p.m.

1 stop10h 56m

San Antonio

Mon 13/10

6:41 a.m.-5:34 p.m.

1 stop9h 53m

C$ 900

Flights are sorted by cheapest round-trip flights first.

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See travel insights to San Antonio from

How to get the cheapest flight ticket from Quebec to San Antonio

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Antonio?

The cheapest month to fly to San Antonio from Quebec is in January. Flight prices, which tend to average around C$ 477, are often lower during this time because this is during the off-season. If you’re not able to fly to San Antonio in January, then May is your next best option. Flight prices from Quebec to San Antonio during May average around C$ 483.

What is the cheapest day to depart on your flight to San Antonio?

Our data shows that Wednesday is the least expensive day to fly to San Antonio. Tickets to fly out on this day can be as low as C$ 539. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Sunday is C$ 671.

What is the cheapest time of day to depart on your flight to San Antonio?

At noon is the cheapest time of day to fly from Quebec to San Antonio when you can find flight prices for as low as C$ 540. Flying to San Antonio at noon is an ideal time because this is during off-peak travel hours. Flights to San Antonio are more costly in the morning, with an average ticket price of C$ 608. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to San Antonio?

You are more likely to see cheaper flights to San Antonio from Quebec when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around C$ 637 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Quebec for as low as C$ 461 on momondo.

Cheap Quebec to San Antonio flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Quebec to San Antonio

Direct flights

None
There are no direct flights from Quebec to San Antonio. There are no popular flight routes from Quebec to San Antonio.
Search flight deals

  • When did momondo last update prices for flights from Quebec to San Antonio Airport?

    Prices for flights from Quebec to San Antonio Airport refresh daily.

  • How many operators does momondo search for flights from Quebec to San Antonio Airport?

  • How old do you have to be to fly from Quebec to San Antonio Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Quebec to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Quebec to San Antonio

Compare and see reviews for airlines that fly from Quebec to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom C$ 337Free CancellationRating
7.4
8,928 reviews
Search United Airlines flights
DeltaPriceFrom C$ 356Free CancellationRating
7.9
7,973 reviews
Search Delta flights
Air CanadaPriceFrom C$ 374Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
WestJetPriceFrom C$ 473Free CancellationRating
7.2
3,106 reviews
Search WestJet flights

Why use momondo?

Why should I use momondo to find a flight deal from Quebec to San Antonio?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Quebec to San Antonio for you.

Can I find flights from Quebec to San Antonio with flexible booking policies on momondo?

Flights from Quebec to San Antonio with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Quebec to San Antonio?

Once all potential Quebec to San Antonio flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Quebec to San Antonio right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Antonio, momondo offers a useful price alert feature which will track prices for flights to San Antonio from Quebec and alert you when they change.

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