Find flights
Airlines

C$ 156+ Cheap flights from San Antonio

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SAT — MRY
30 Mar — 6 Apr1
1 adult

What to know about flights from San Antonio

Discover essential information about flights departing from San Antonio, including flight schedules, destinations, airlines operating at the San Antonio airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 25 March 2025.

Cheapest airline

WestJet

Good round-trip deal

C$ 243 or less

Good one-way deal

C$ 69 or less
On average, WestJet currently has the cheapest one-way flight from San Antonio (avg. price of C$ 752).
Search Deals
Price to beat on a round-trip flight from San Antonio.
Search Deals
Price to beat on a one-way flight from San Antonio.
Search Deals

Find flights from San Antonio

Cheapest flights from San Antonio
Explore the most affordable flight options available from San Antonio. Find the lowest fares based on data from user searches, with prices last updated on 25 March 2025.

Thu 15/57:00 a.m.SAT - YVR
1 stop9h 30mMultiple Airlines
Sun 18/57:45 a.m.YVR - SAT
1 stop27h 57mMultiple Airlines
Deal found 24/3C$ 274
Thu 17/410:09 a.m.SAT - YYZ
1 stop12h 46mMultiple Airlines
Sun 20/47:00 a.m.YYZ - SAT
1 stop10h 08mMultiple Airlines
Deal found 24/3C$ 351
Fri 9/510:51 p.m.SAT - YYC
1 stop13h 59mMultiple Airlines
Fri 16/511:50 a.m.YYC - SAT
1 stop24h 52mMultiple Airlines
Deal found 25/3C$ 423
Thu 17/410:09 a.m.SAT - YUL
1 stop27h 46mMultiple Airlines
Sun 20/43:55 p.m.YUL - SAT
1 stop18h 19mMultiple Airlines
Deal found 24/3C$ 434
Fri 11/47:00 a.m.SAT - YYZ
1 stop15h 07mAir Canada
Mon 14/49:00 a.m.YYZ - SAT
1 stop14h 59mAir Canada
Deal found 24/3C$ 458
Mon 14/42:12 p.m.SAT - YUL
1 stop8h 16mDelta
Thu 17/47:10 a.m.YUL - SAT
1 stop9h 43mDelta
Deal found 24/3C$ 490
Sun 4/56:02 a.m.SAT - YYZ
1 stop7h 32mAmerican Airlines
Sat 10/51:29 p.m.YYZ - SAT
1 stop7h 13mAmerican Airlines
Deal found 23/3C$ 506
Thu 5/65:30 a.m.SAT - YVR
1 stop16h 16mUnited Airlines
Sun 15/69:15 a.m.YVR - SAT
1 stop11h 44mUnited Airlines
Deal found 24/3C$ 517
Sat 14/65:40 a.m.SAT - YYZ
2 stops16h 27mUnited Airlines
Sat 21/67:00 a.m.YYZ - SAT
1 stop6h 23mUnited Airlines
Deal found 24/3C$ 529
Fri 9/56:00 a.m.SAT - YUL
1 stop7h 54mAmerican Airlines
Tue 20/510:44 a.m.YUL - SAT
2 stops9h 28mAmerican Airlines
Deal found 23/3C$ 534
Fri 6/61:46 p.m.SAT - YYZ
1 stop8h 28mDelta
Mon 9/64:14 p.m.YYZ - SAT
1 stop7h 05mDelta
Deal found 24/3C$ 536
Wed 23/43:30 p.m.SAT - YVR
2 stops9h 27mDelta
Wed 30/47:45 a.m.YVR - SAT
2 stops13h 57mDelta
Deal found 24/3C$ 537

Find flights from San Antonio within your budget

Find flights departing from San Antonio that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 25 March 2025. In the last 7 days, Cheapflights users made a total of 629,999 searches

Fly to

Monterey

Route

Depart

Return

Price

San AntonioVancouver

SAT - YVR

SATYVR

San Antonio

Thu 15/5

7:00 a.m.-2:30 p.m.

1 stop9h 30m

Vancouver Intl

Sun 18/5

7:45 a.m.-1:42 p.m.

1 stop27h 57m

C$ 274

San AntonioToronto

SAT - YYZ

SATYYZ

San Antonio

Thu 17/4

10:09 a.m.-11:55 p.m.

1 stop12h 46m

Toronto Pearson Intl

Sun 20/4

7:00 a.m.-4:08 p.m.

1 stop10h 08m

C$ 351

San AntonioCalgary

SAT - YYC

SATYYC

San Antonio

Fri 9/5

10:51 p.m.-11:50 a.m.

1 stop13h 59m

Calgary

Fri 16/5

11:50 a.m.-1:42 p.m.

1 stop24h 52m

C$ 423

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Thu 17/4

10:09 a.m.-2:55 p.m.

1 stop27h 46m

Montreal Pierre Elliott Trudeau Intl

Sun 20/4

3:55 p.m.-9:14 a.m.

1 stop18h 19m

C$ 434

San AntonioToronto

SAT - YYZ

SATYYZ

San Antonio

Fri 11/4

7:00 a.m.-11:07 p.m.

1 stop15h 07m

Toronto Pearson Intl

Mon 14/4

9:00 a.m.-10:59 p.m.

1 stop14h 59m

C$ 458

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Mon 14/4

2:12 p.m.-11:28 p.m.

1 stop8h 16m

Montreal Pierre Elliott Trudeau Intl

Thu 17/4

7:10 a.m.-3:53 p.m.

1 stop9h 43m

C$ 490

San AntonioToronto

SAT - YYZ

SATYYZ

San Antonio

Sun 4/5

6:02 a.m.-2:34 p.m.

1 stop7h 32m

Toronto Pearson Intl

Sat 10/5

1:29 p.m.-7:42 p.m.

1 stop7h 13m

C$ 506

San AntonioVancouver

SAT - YVR

SATYVR

San Antonio

Thu 5/6

5:30 a.m.-7:46 p.m.

1 stop16h 16m

Vancouver Intl

Sun 15/6

9:15 a.m.-10:59 p.m.

1 stop11h 44m

C$ 517

San AntonioToronto

SAT - YYZ

SATYYZ

San Antonio

Sat 14/6

5:40 a.m.-11:07 p.m.

2 stops16h 27m

Toronto Pearson Intl

Sat 21/6

7:00 a.m.-12:23 p.m.

1 stop6h 23m

C$ 529

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Fri 9/5

6:00 a.m.-2:54 p.m.

1 stop7h 54m

Montreal Pierre Elliott Trudeau Intl

Tue 20/5

10:44 a.m.-7:12 p.m.

2 stops9h 28m

C$ 534

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/3

Showing 1-10 of 51 results
1
2
3
...
6

Best time to book a flight from San Antonio

Have a flexible travel schedule? Discover the best time to fly from San Antonio with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from San Antonio

Get recent, data-driven insights about flights from San Antonio including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from San Antonio?

Currently, November is the cheapest month in which you can book a flight from San Antonio (average of C$ 128). Flying from San Antonio in March will prove the most costly (average of C$ 246). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What are popular destinations to fly to from San Antonio?

From San Antonio you can expect to find greater availability for the following destinations: Dallas (330 flights per day), Chicago (264 flights per day) and Atlanta (200 flights per day).

Houston Hobby

Houston Hobby

From C$ 154

Mexico City Benito Juarez

Mexico City Benito Juarez

From C$ 48

Lambert-St Louis

Lambert-St Louis

From C$ 298

Dallas/Fort Worth

Dallas/Fort Worth

From C$ 163

What is the cheapest place to fly to from San Antonio?

The cheapest city to fly to from San Antonio is Mexico City Benito Juarez, with prices starting at C$ 69. Explore other affordable destinations below.

Mexico City Benito Juarez

Mexico City Benito Juarez

From C$ 48

New Orleans Louis Armstrong

New Orleans Louis Armstrong

From C$ 85

Fort Lauderdale

Fort Lauderdale

From C$ 102

Seattle/Tacoma Intl

Seattle/Tacoma Intl

From C$ 118

Airline reviews for flights from San Antonio

Get insights into the airlines that provide service from San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from San Antonio. In the last 7 days, Cheapflights users made a total of 629,999 searches.
United Airlines
7.4
Good
8,605 reviews
Check prices

Crew

8.1

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.
United Airlines
7.4
Good
8,605 reviews
United Airlines
7.4
Good
8,605 reviews
Check prices

Crew

8.1

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Related info for your journey

Access useful and relevant information related to your journey from San Antonio. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 25 March 2025.

  • What are the most popular destinations to fly to from San Antonio?

    This month, the top selected destinations from San Antonio are Denver, Cancún, Boston. Throughout the year, Denver, Cancún, Boston are some of the top choices made by users flying from San Antonio.

  • What is the cheapest flight from San Antonio to anywhere?

    Users have flown out of San Antonio for as low as C$ 69 to Mexico City (prices may vary depending on the airline and departure time). On average, users have booked flights for C$ 336 to fly from San Antonio.

  • What is the cheapest premium economy flight from San Antonio?

    Options for some of the cheapest premium economy flights from San Antonio we have found on Cheapflights are as follows:
    Fly from San Antonio to Atlanta starting at C$ 1,131
    Fly from San Antonio to Denver starting at C$ 1,649

  • What is the cheapest month to fly from San Antonio?

    At the present moment the cheapest month to fly from San Antonio is currently November; with March being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from San Antonio?

    Check out the cheapest flights from San Antonio to embark to:
    Travel from San Antonio to Monterey from C$ 444 round trip

  • How does Cheapflights help users find flights from San Antonio?

    Deals for flights from San Antonio are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

  • Why should you use Cheapflights to find cheap flight tickets from San Antonio?

    Cheapflights helps you find that perfect flight from San Antonio by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

  • Can Cheapflights find flights from San Antonio with no change fees?

    Users can book flights with no change fees policies with our dedicated filters. Book flights from San Antonio flexibly with Cheapflights today.

  • Can Cheapflights notify me if prices for flights from San Antonio become cheaper?

    Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from San Antonio?

Deals for flights from San Antonio are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from San Antonio?

Cheapflights helps you find that perfect flight from San Antonio by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from San Antonio with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from San Antonio flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from San Antonio become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.