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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to San Antonio from C$ 292

YUL — SAT
5 Oct — 12 Oct1
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

Tue 10/116:00 a.m. -
1 stop11h 05m
Wed 11/114:32 p.m. -
1 stop6h 24m
Deal found 3/9C$ 500
Sat 19/96:00 a.m. -
1 stop9h 07m
Sat 26/95:15 a.m. -
1 stop10h 04m
Deal found 2/9C$ 502
Tue 10/117:00 a.m. -
1 stop9h 13m
Wed 11/115:30 a.m. -
2 stops8h 46m
Deal found 3/9C$ 511
Fri 16/107:00 a.m. -
1 stop11h 14m
Tue 20/101:41 p.m. -
1 stop9h 13m
Deal found 3/9C$ 522
Sat 19/99:45 a.m. -
1 stop7h 46m
Tue 22/99:30 a.m. -
2 stops11h 36m
Deal found 31/8C$ 532
Fri 16/104:40 p.m. -
1 stop6h 33m
Tue 20/108:50 a.m. -
1 stop7h 31m
Deal found 31/8C$ 536
Thu 5/117:00 a.m. -
1 stop11h 14m
Mon 9/114:00 p.m. -
1 stop6h 27m
Deal found 2/9C$ 543
Thu 1/1011:23 a.m. -
2 stops12h 28m
Sun 1/116:15 a.m. -
1 stop6h 13m
Deal found 2/9C$ 553

Find flight deals from Pierre Elliott Trudeau Intl to San Antonio

Round-trip from

C$ 500

One-way from

C$ 292

Popular in

December

Cheapest in

August

Average price

C$ 736
Delta
  • Delta
  • 10/11-11/11
  • 2 total stops
  • 17h 29m total
  • Montreal to San Antonio
Search Deals
Delta
  • Delta
  • 14/10-31/12
  • 1 total stop
  • 10h 50m total
  • Montreal to San Antonio
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (C$ 279 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 72 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 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

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Wed 14/10

6:00 a.m.-3:50 p.m.

1 stop10h 50m

San Antonio

Wed 31/12

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

Nonstop0h 00m

C$ 292

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Sat 3/10

9:15 a.m.-8:38 p.m.

1 stop12h 23m

San Antonio

Wed 31/12

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

Nonstop0h 00m

C$ 292

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Tue 27/10

9:15 a.m.-7:10 p.m.

2 stops10h 55m

San Antonio

Wed 31/12

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

Nonstop0h 00m

C$ 297

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Thu 24/9

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

1 stop11h 10m

San Antonio

Wed 31/12

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

Nonstop0h 00m

C$ 312

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Thu 24/9

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

1 stop7h 21m

San Antonio

Wed 31/12

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

Nonstop0h 00m

C$ 315
Quickest round-trip

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Sun 4/10

6:00 a.m.-11:41 a.m.

1 stop6h 41m

San Antonio

Wed 31/12

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

Nonstop0h 00m

C$ 315

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Thu 24/9

6:00 a.m.-10:51 p.m.

2 stops17h 51m

San Antonio

Wed 31/12

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

Nonstop0h 00m

C$ 326

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Wed 14/10

6:00 a.m.-4:31 p.m.

2 stops11h 31m

San Antonio

Wed 31/12

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

Nonstop0h 00m

C$ 361

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Sun 4/10

7:15 a.m.-12:13 a.m.

2 stops17h 58m

San Antonio

Wed 31/12

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

Nonstop0h 00m

C$ 373

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Sat 12/9

11:23 a.m.-9:16 p.m.

2 stops10h 53m

San Antonio

Wed 31/12

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

Nonstop0h 00m

C$ 384

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/9

Showing 1-10 of 20 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$ 547 and C$ 864 in November.
The cheapest round-trip price found within the last 5 days was C$ 500 on Delta (10 Nov-11 Nov).

Reviews of airlines servicing San Antonio

See what other customers who have flown with Delta,United Airlines, andWestJet 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
8,571 reviews
Check prices

Overall

7.8

Comfort

7.8

Food

7.2

Crew

8.5

Entertainment

7.8

Boarding

8.1

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
8,571 reviews
Delta
7.8
Good
8,571 reviews
Check prices

Overall

7.8

Comfort

7.8

Food

7.2

Crew

8.5

Entertainment

7.8

Boarding

8.1

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.
United Airlines
7.4
Good
10,172 reviews
Delta
7.8
Good
8,571 reviews
Check prices

Overall

7.8

Comfort

7.8

Food

7.2

Crew

8.5

Entertainment

7.8

Boarding

8.1

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
3,444 reviews
Delta
7.8
Good
8,571 reviews
Check prices

Overall

7.8

Comfort

7.8

Food

7.2

Crew

8.5

Entertainment

7.8

Boarding

8.1

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
11,583 reviews
Delta
7.8
Good
8,571 reviews
Check prices

Overall

7.8

Comfort

7.8

Food

7.2

Crew

8.5

Entertainment

7.8

Boarding

8.1

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 4 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 9h 28m. Delta provides one of the quickest options available for as low as C$ 500. The distance between Montreal Pierre Elliott Trudeau Intl Airport and San Antonio is about 2787 km.

  • 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$ 305. Other airlines that can offer you cheap pricing are United Airlines, from C$ 311, and Air Canada, from C$ 520. Delta is 58% 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 4 airlines flying from Pierre Elliott Trudeau Intl to San Antonio

AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 305AverageC$ 564FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 311AverageC$ 610FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 520AverageC$ 1,170FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 638AverageC$ 770FlexibilityNo cancel feeOn-time60%
Search WestJet flights

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