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Cheap flights from Quebec to San Antonio from $181

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 5/24. 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
10:44 am - 10:53 pm
YOW
-
SAT
13h 09m
1 stop
United Airlines Logo
6:49 am - 1:59 pm
SAT
-
YOW
6h 10m
1 stop
$305United Airlines
Fri, Apr 10 - Sat, Apr 11
United Airlines Logo
6:25 am - 12:24 pm
YOW
-
SAT
6h 59m
1 stop
United Airlines Logo
6:49 am - 4:38 pm
SAT
-
YOW
8h 49m
2 stops
$308United Airlines
Sun, Apr 5 - Wed, Apr 8
United Airlines Logo
7:30 pm - 11:11 am
YOW
-
SAT
16h 41m
1 stop
United Airlines Logo
5:00 am - 2:30 pm
SAT
-
YOW
8h 30m
2 stops
$362United Airlines
Mon, Mar 9 - Wed, Mar 11
Multiple Airlines Logo
4:35 pm - 12:27 pm
YUL
-
SAT
20h 52m
1 stop
Multiple Airlines Logo
1:22 pm - 5:25 pm
SAT
-
YUL
27h 03m
2 stops
$363Multiple Airlines
Tue, Apr 7 - Tue, Apr 14
United Airlines Logo
6:00 am - 4:09 pm
YOW
-
SAT
11h 09m
2 stops
United Airlines Logo
6:49 am - 4:38 pm
SAT
-
YOW
8h 49m
2 stops
$370United Airlines
Sun, Apr 5 - Wed, Apr 8
Multiple Airlines Logo
8:00 am - 9:27 am
YUL
-
SAT
26h 27m
1 stop
Multiple Airlines Logo
11:38 am - 9:20 am
SAT
-
YUL
20h 42m
2 stops
$405Multiple Airlines
Mon, Apr 6 - Mon, Apr 13
American Airlines Logo
7:12 am - 2:34 pm
YUL
-
SAT
8h 22m
1 stop
American Airlines Logo
6:10 am - 1:52 pm
SAT
-
YUL
6h 42m
1 stop
$406American Airlines
Sat, Apr 4 - Sat, Apr 11
Delta Logo
12:50 pm - 10:42 pm
YUL
-
SAT
10h 52m
1 stop
Delta Logo
6:13 am - 5:31 pm
SAT
-
YUL
10h 18m
1 stop
$411Delta
Sat, Mar 14 - Mon, Mar 23
American Airlines Logo
7:12 am - 10:55 pm
YUL
-
SAT
16h 43m
1 stop
American Airlines Logo
6:24 am - 10:48 pm
SAT
-
YUL
15h 24m
1 stop
$414American Airlines
Fri, Mar 27 - Sun, Mar 29
Air Canada Logo
10:44 am - 10:55 pm
YOW
-
SAT
13h 11m
1 stop
Air Canada Logo
9:00 am - 12:45 am
SAT
-
YOW
14h 45m
1 stop
$438Air Canada
Sat, Jun 6 - Thu, Jun 18

United Airlines flights from Quebec to San Antonio

Our best United Airlines deals on Quebec to San Antonio flight tickets
United Airlines
Apr 10
YOW10:44 amOttawa
13h 09m
1 stop
SAT10:53 pmSan Antonio
Apr 11
SAT6:49 amSan Antonio
6h 10m
1 stop
YOW1:59 pmOttawa
$305
United Airlines
Apr 5
YOW6:25 amOttawa
6h 59m
1 stop
SAT12:24 pmSan Antonio
Apr 8
SAT6:49 amSan Antonio
8h 49m
2 stops
YOW4:38 pmOttawa
$308
United Airlines
Mar 9
YOW7:30 pmOttawa
16h 41m
1 stop
SAT11:11 amSan Antonio
Mar 11
SAT5:00 amSan Antonio
8h 30m
2 stops
YOW2:30 pmOttawa
$362

Delta flights from Quebec to San Antonio

Our best Delta deals on Quebec to San Antonio flight tickets
Delta
Mar 14
YUL12:50 pmMontreal Pierre Elliott Trudeau Intl
10h 52m
1 stop
SAT10:42 pmSan Antonio
Mar 23
SAT6:13 amSan Antonio
10h 18m
1 stop
YUL5:31 pmMontreal Pierre Elliott Trudeau Intl
$411
Delta
Feb 25
YUL12:30 pmMontreal Pierre Elliott Trudeau Intl
10h 58m
1 stop
SAT10:28 pmSan Antonio
Mar 3
SAT6:40 amSan Antonio
6h 00m
1 stop
YUL1:40 pmMontreal Pierre Elliott Trudeau Intl
$618

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 February 23, 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

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Fri 4/10

10:44 am-10:53 pm

1 stop13h 09m

San Antonio

Sat 4/11

6:49 am-1:59 pm

1 stop6h 10m

$305

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Sun 4/5

6:25 am-12:24 pm

1 stop6h 59m

San Antonio

Wed 4/8

6:49 am-4:38 pm

2 stops8h 49m

$308

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Mon 3/9

7:30 pm-11:11 am

1 stop16h 41m

San Antonio

Wed 3/11

5:00 am-2:30 pm

2 stops8h 30m

$362

MontrealSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

Tue 4/7

4:35 pm-12:27 pm

1 stop20h 52m

San Antonio

Tue 4/14

1:22 pm-5:25 pm

2 stops27h 03m

$363

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Sun 4/5

6:00 am-4:09 pm

2 stops11h 09m

San Antonio

Wed 4/8

6:49 am-4:38 pm

2 stops8h 49m

$370

MontrealSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

Mon 4/6

8:00 am-9:27 am

1 stop26h 27m

San Antonio

Mon 4/13

11:38 am-9:20 am

2 stops20h 42m

$405

MontrealSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

Sat 4/4

7:12 am-2:34 pm

1 stop8h 22m

San Antonio

Sat 4/11

6:10 am-1:52 pm

1 stop6h 42m

$406

MontrealSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

Sat 3/14

12:50 pm-10:42 pm

1 stop10h 52m

San Antonio

Mon 3/23

6:13 am-5:31 pm

1 stop10h 18m

$411

MontrealSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

Fri 3/27

7:12 am-10:55 pm

1 stop16h 43m

San Antonio

Sun 3/29

6:24 am-10:48 pm

1 stop15h 24m

$414

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Sat 6/6

10:44 am-10:55 pm

1 stop13h 11m

San Antonio

Thu 6/18

9:00 am-12:45 am

1 stop14h 45m

$438

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 May, then book flights to San Antonio from Quebec during April instead. Flights to San Antonio in April, while not as cheap as those in May, still average around $341.

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

You could potentially save up to 48% 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 54m

Direct flights

None
The fastest flight from Quebec to San Antonio takes 5h 54m
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 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
Boerne
Pleasanton
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

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