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Cheap flights from Quebec to San Antonio from $203

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 7/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Quebec to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:34 pm - 11:52 am
YOW
-
SAT
17h 18m
2 stops
United Airlines Logo
1:00 pm - 9:35 pm
SAT
-
YOW
7h 35m
1 stop
$358United Airlines
Tue, Aug 11 - Tue, Aug 18
Air Canada Logo
3:30 pm - 10:28 pm
YUL
-
SAT
7h 58m
1 stop
Air Canada Logo
9:00 am - 6:00 pm
SAT
-
YUL
8h 00m
1 stop
$360Air Canada
Fri, Aug 14 - Thu, Aug 20
United Airlines Logo
7:34 pm - 11:52 am
YOW
-
SAT
17h 18m
2 stops
United Airlines Logo
9:30 am - 9:35 pm
SAT
-
YOW
11h 05m
2 stops
$363United Airlines
Tue, Aug 11 - Tue, Aug 18
United Airlines Logo
6:25 am - 3:43 pm
YOW
-
SAT
10h 18m
2 stops
United Airlines Logo
5:30 am - 9:35 pm
SAT
-
YOW
15h 05m
2 stops
$383United Airlines
Sat, Aug 29 - Sun, Sep 6
Delta Logo
12:45 pm - 8:10 pm
YUL
-
SAT
8h 25m
1 stop
Delta Logo
12:15 pm - 11:56 pm
SAT
-
YUL
10h 41m
1 stop
$389Delta
Thu, Sep 10 - Sat, Sep 12
KLM Logo
7:00 am - 3:14 pm
YUL
-
SAT
9h 14m
1 stop
KLM Logo
2:30 pm - 11:42 pm
SAT
-
YUL
8h 12m
1 stop
$394KLM
Thu, Jun 18 - Sat, Jun 27
United Airlines Logo
9:45 am - 4:29 pm
YUL
-
SAT
7h 44m
1 stop
United Airlines Logo
6:27 am - 10:06 pm
SAT
-
YUL
14h 39m
1 stop
$396United Airlines
Thu, Jul 23 - Mon, Aug 3
United Airlines Logo
6:25 am - 11:52 am
YOW
-
SAT
6h 27m
1 stop
United Airlines Logo
1:00 pm - 10:35 pm
SAT
-
YOW
8h 35m
1 stop
$397United Airlines
Tue, Aug 11 - Tue, Aug 18
Delta Logo
6:47 pm - 12:20 am
YUL
-
SAT
6h 33m
1 stop
Delta Logo
2:43 pm - 11:59 pm
SAT
-
YUL
8h 16m
1 stop
$403Delta
Tue, Jul 21 - Sun, Aug 9
American Airlines Logo
5:30 pm - 12:10 am
YUL
-
SAT
7h 40m
1 stop
American Airlines Logo
7:00 am - 10:53 pm
SAT
-
YUL
14h 53m
1 stop
$412American Airlines
Tue, Jul 21 - Wed, Aug 5

Air Canada flights from Quebec to San Antonio

Our best Air Canada deals on Quebec to San Antonio flight tickets
Air Canada
Aug 14
YUL3:30 pmMontreal Pierre Elliott Trudeau Intl
7h 58m
1 stop
SAT10:28 pmSan Antonio
Aug 20
SAT9:00 amSan Antonio
8h 00m
1 stop
YUL6:00 pmMontreal Pierre Elliott Trudeau Intl
$360
Air Canada
Jul 22
YUL3:30 pmMontreal Pierre Elliott Trudeau Intl
6h 43m
1 stop
SAT9:13 pmSan Antonio
Aug 8
SAT9:00 amSan Antonio
8h 00m
1 stop
YUL6:00 pmMontreal Pierre Elliott Trudeau Intl
$414
Air Canada
Jun 8
YUL10:40 amMontreal Pierre Elliott Trudeau Intl
11h 38m
2 stops
SAT9:18 pmSan Antonio
Jun 9
SAT8:30 amSan Antonio
6h 51m
1 stop
YUL4:21 pmMontreal Pierre Elliott Trudeau Intl
$416

WestJet flights from Quebec to San Antonio

Our best WestJet deals on Quebec to San Antonio flight tickets
WestJet
Jul 23
YUL8:00 pmMontreal Pierre Elliott Trudeau Intl
14h 43m
2 stops
SAT9:43 amSan Antonio
Aug 7
SAT2:43 pmSan Antonio
15h 22m
2 stops
YUL7:05 amMontreal Pierre Elliott Trudeau Intl
$432
WestJet
Jul 23
YUL6:47 pmMontreal Pierre Elliott Trudeau Intl
6h 33m
1 stop
SAT12:20 amSan Antonio
Aug 7
SAT5:20 amSan Antonio
24h 45m
2 stops
YUL7:05 amMontreal Pierre Elliott Trudeau Intl
$434
WestJet
Jun 17
YUL6:45 amMontreal Pierre Elliott Trudeau Intl
10h 04m
2 stops
SAT3:49 pmSan Antonio
Jun 21
SAT5:15 amSan Antonio
5h 42m
1 stop
YUL11:57 amMontreal Pierre Elliott Trudeau Intl
$443

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 832,500 searches. Data last updated May 25, 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

Tue 8/11

7:34 pm-11:52 am

2 stops17h 18m

San Antonio

Tue 8/18

1:00 pm-9:35 pm

1 stop7h 35m

$358

MontrealSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

Fri 8/14

3:30 pm-10:28 pm

1 stop7h 58m

San Antonio

Thu 8/20

9:00 am-6:00 pm

1 stop8h 00m

$360

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Tue 8/11

7:34 pm-11:52 am

2 stops17h 18m

San Antonio

Tue 8/18

9:30 am-9:35 pm

2 stops11h 05m

$363

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Sat 8/29

6:25 am-3:43 pm

2 stops10h 18m

San Antonio

Sun 9/6

5:30 am-9:35 pm

2 stops15h 05m

$383

MontrealSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

Thu 9/10

12:45 pm-8:10 pm

1 stop8h 25m

San Antonio

Sat 9/12

12:15 pm-11:56 pm

1 stop10h 41m

$389

MontrealSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

Thu 6/18

7:00 am-3:14 pm

1 stop9h 14m

San Antonio

Sat 6/27

2:30 pm-11:42 pm

1 stop8h 12m

$394

MontrealSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

Thu 7/23

9:45 am-4:29 pm

1 stop7h 44m

San Antonio

Mon 8/3

6:27 am-10:06 pm

1 stop14h 39m

$396

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Tue 8/11

6:25 am-11:52 am

1 stop6h 27m

San Antonio

Tue 8/18

1:00 pm-10:35 pm

1 stop8h 35m

$397
Quickest round-trip

MontrealSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

Tue 7/21

6:47 pm-12:20 am

1 stop6h 33m

San Antonio

Sun 8/9

2:43 pm-11:59 pm

1 stop8h 16m

$403

MontrealSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

Tue 7/21

5:30 pm-12:10 am

1 stop7h 40m

San Antonio

Wed 8/5

7:00 am-10:53 pm

1 stop14h 53m

$412

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest 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?

If you aren’t able to travel during the month of October, then book flights to San Antonio from Quebec during September instead. Flights to San Antonio in September, while not as cheap as those in October, still average around $354.

Can stopping save me money on Quebec to San Antonio flights?

You could potentially save up to 51% on your flight if you consider stops on a Quebec to San Antonio flight.

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

Fastest flight time

5h 59m

Direct flights

None
The fastest flight from Quebec to San Antonio takes 5h 59m
There are no direct flights from Quebec to San Antonio. There are no popular flight routes from Quebec to San Antonio.
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Frequently asked questions about flying from Quebec to San Antonio

  • 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 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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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.

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Pleasanton
Boerne
Schertz

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?

momondo does allow users to show only those flights to San Antonio from Quebec which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Quebec to San Antonio.

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

Price alerts on flights to San Antonio from Quebec are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your San Antonio trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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