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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to San Antonio from C$ 336

YUL — SAT
18 Nov — 25 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to San Antonio

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to San Antonio

Sat 31/102:46 p.m. -
1 stop9h 40m
Sat 7/115:15 a.m. -
1 stop10h 00m
Deal found 15/10C$ 580
Tue 3/112:46 p.m. -
1 stop9h 40m
Tue 10/112:33 p.m. -
1 stop7h 57m
Deal found 16/10C$ 592
Sat 31/105:34 p.m. -
1 stop7h 23m
Sat 7/119:22 a.m. -
2 stops11h 04m
Deal found 15/10C$ 598
Sat 5/124:49 p.m. -
1 stop7h 08m
Thu 10/124:36 p.m. -
1 stop6h 12m
Deal found 17/10C$ 615
Tue 3/116:00 a.m. -
2 stops10h 38m
Tue 10/116:34 a.m. -
2 stops12h 14m
Deal found 16/10C$ 623
Tue 17/119:15 a.m. -
2 stops13h 11m
Wed 18/117:00 a.m. -
1 stop7h 16m
Deal found 16/10C$ 625
Tue 17/116:00 a.m. -
1 stop11h 05m
Wed 18/114:32 p.m. -
1 stop6h 16m
Deal found 14/10C$ 650
Thu 24/126:00 a.m. -
1 stop10h 52m
Mon 4/17:08 p.m. -
2 stops19h 08m
Deal found 17/10C$ 667
Sat 31/107:00 a.m. -
2 stops15h 26m
Sat 7/119:35 a.m. -
2 stops10h 42m
Deal found 15/10C$ 683
Thu 24/126:00 a.m. -
1 stop10h 52m
Fri 1/16:45 a.m. -
2 stops13h 57m
Deal found 16/10C$ 704

Find flight deals from Pierre Elliott Trudeau Intl to San Antonio

Round-trip from

C$ 580

One-way from

C$ 336

Popular in

December

Cheapest in

November

Average price

C$ 671
Delta
  • Delta
  • 31/10-7/11
  • 2 total stops
  • 19h 40m total
  • Montreal to San Antonio
Search Deals
Delta
  • Delta
  • 7/11-31/12
  • 1 total stop
  • 6h 10m total
  • Montreal to San Antonio
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (C$ 253 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (C$ 83 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Sat 7/11

5:10 p.m.-10:20 p.m.

1 stop6h 10m

San Antonio

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 336

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Sat 7/11

1:04 p.m.-9:59 p.m.

2 stops9h 55m

San Antonio

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 339

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Wed 4/11

2:24 p.m.-9:57 p.m.

1 stop8h 33m

San Antonio

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 339

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Sat 7/11

2:13 p.m.-10:51 p.m.

2 stops9h 38m

San Antonio

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 353

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Wed 17/2

4:55 p.m.-11:20 p.m.

1 stop7h 25m

San Antonio

Wed 24/2

5:30 a.m.-5:03 p.m.

1 stop10h 33m

C$ 591

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Tue 16/2

6:15 p.m.-12:28 a.m.

1 stop7h 13m

San Antonio

Wed 24/2

4:25 p.m.-11:51 p.m.

1 stop6h 26m

C$ 595

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Tue 16/2

6:15 p.m.-12:28 a.m.

1 stop7h 13m

San Antonio

Mon 22/2

6:45 a.m.-5:03 p.m.

1 stop9h 18m

C$ 613

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Tue 3/11

6:00 a.m.-3:38 p.m.

2 stops10h 38m

San Antonio

Tue 10/11

6:34 a.m.-7:48 p.m.

2 stops12h 14m

C$ 623

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Tue 17/11

7:00 a.m.-3:13 p.m.

1 stop9h 13m

San Antonio

Wed 18/11

7:00 a.m.-3:16 p.m.

1 stop7h 16m

C$ 625

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Thu 14/1

4:55 p.m.-11:20 p.m.

1 stop7h 25m

San Antonio

Mon 18/1

4:00 p.m.-11:10 p.m.

1 stop6h 10m

C$ 636

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/10

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Best time to book a flight from Pierre Elliott Trudeau Intl to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Pierre Elliott Trudeau Intl with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Montreal Pierre Elliott Trudeau Intl Airport to San Antonio

How much does it cost to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to San Antonio?

Airfare is below average for this route at the moment.

Montreal Pierre Elliott Trudeau Intl Airport to San Antonio flights typically cost between C$ 647 and C$ 909 in October.
The cheapest round-trip price found within the last 5 days was C$ 580 on Delta (31 Oct-7 Nov).

Reviews of airlines servicing San Antonio

See what other customers who have flown with Delta,WestJet, andAir Canada from Montreal Pierre Elliott Trudeau Intl Airport to San Antonio have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,653 reviews
Check prices

Comfort

7.8

Food

7.2

Entertainment

7.8

Overall

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Matt,Sep 2023

LAX - DAL

The crew was exceptional. The best crew on all 4 flight we took on this trip.
Delta
7.8
Good
8,653 reviews
Delta
7.8
Good
8,653 reviews
Check prices

Comfort

7.8

Food

7.2

Entertainment

7.8

Overall

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Matt,Sep 2023

LAX - DAL

The crew was exceptional. The best crew on all 4 flight we took on this trip.
WestJet
7.2
Good
3,447 reviews
Delta
7.8
Good
8,653 reviews
Check prices

Comfort

7.8

Food

7.2

Entertainment

7.8

Overall

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Matt,Sep 2023

LAX - DAL

The crew was exceptional. The best crew on all 4 flight we took on this trip.
Air Canada
7.1
Good
11,782 reviews
Delta
7.8
Good
8,653 reviews
Check prices

Comfort

7.8

Food

7.2

Entertainment

7.8

Overall

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Matt,Sep 2023

LAX - DAL

The crew was exceptional. The best crew on all 4 flight we took on this trip.

Related info for your journey

  • What airport do you fly into for flights to San Antonio from Montreal Pierre Elliott Trudeau Intl?

    Most people fly into San Antonio (SAT) if they book a flight to San Antonio from Montreal Pierre Elliott Trudeau Intl. On average, San Antonio has 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day from 3 airlines. San Antonio is conveniently located just 12.2 km from San Antonio’s city centre.

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to San Antonio?

    A quick flight from Montreal Pierre Elliott Trudeau Intl Airport to San Antonio can take about 7h 25m. Delta provides one of the quickest options available for as low as C$ 591. The distance between Montreal Pierre Elliott Trudeau Intl Airport and San Antonio is about 2787 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to San Antonio round-trip?

    Cheapflights users have booked flights from Montreal Pierre Elliott Trudeau Intl Airport to San Antonio round-trip from C$ 312. Other airlines that can offer you cheap pricing are Air Canada, from C$ 532, and WestJet, from C$ 569. Delta is 57% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to San Antonio that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to San Antonio.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to San Antonio?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Pierre Elliott Trudeau Intl to San Antonio

AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 312AverageC$ 577FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 532AverageC$ 1,196FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 569AverageC$ 775FlexibilityNo cancel feeOn-time60%
Search WestJet flights

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