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C$ 142+ 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 15/2. 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
22 Jan — 29 Jan1
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 17 January 2025.

Cheapest airline

WestJet
On average, WestJet currently has the cheapest one-way flight from San Antonio.
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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 17 January 2025.

Thu 20/27:25 p.m.SAT - SEA
1 stop7h 25mDelta
Tue 25/22:00 p.m.SEA - SAT
1 stop7h 44mDelta
Deal found 16/1C$ 283
Tue 18/22:31 p.m.SAT - SEA
2 stops9h 15mUnited Airlines
Mon 24/21:46 p.m.SEA - SAT
1 stop7h 29mUnited Airlines
Deal found 16/1C$ 319
Mon 12/57:33 p.m.SAT - SEA
Nonstop4h 27mAlaska Airlines
Tue 20/512:00 p.m.SEA - SAT
Nonstop3h 58mAlaska Airlines
Deal found 16/1C$ 384
Thu 6/27:00 a.m.SAT - YYZ
2 stops38h 35mMultiple Airlines
Sun 9/22:55 p.m.YYZ - SAT
1 stop28h 20mMultiple Airlines
Deal found 16/1C$ 424
Fri 9/56:40 p.m.SAT - YVR
1 stop21h 50mMultiple Airlines
Mon 12/57:45 a.m.YVR - SAT
1 stop8h 05mMultiple Airlines
Deal found 16/1C$ 437
Fri 25/41:20 p.m.SAT - SEA
2 stops8h 35mSouthwest
Mon 5/55:10 a.m.SEA - SAT
2 stops13h 15mSouthwest
Deal found 16/1C$ 489
Mon 3/27:46 p.m.SAT - YVR
1 stop17h 20mAir Canada
Thu 6/28:30 a.m.YVR - SAT
1 stop10h 33mAir Canada
Deal found 16/1C$ 503
Mon 17/21:54 p.m.SAT - YWG
1 stop10h 38mMultiple Airlines
Mon 24/25:00 p.m.YWG - SAT
2 stops20h 18mMultiple Airlines
Deal found 16/1C$ 506
Tue 28/112:25 p.m.SAT - YYZ
1 stop7h 52mAir Canada
Sun 2/26:52 a.m.YYZ - SAT
1 stop6h 37mAir Canada
Deal found 14/1C$ 506
Thu 6/28:21 p.m.SAT - YYC
2 stops27h 34mMultiple Airlines
Mon 10/24:35 p.m.YYC - SAT
1 stop10h 58mMultiple Airlines
Deal found 16/1C$ 512
Sat 5/47:00 a.m.SAT - SEA
Nonstop4h 25mMultiple Airlines
Sat 12/46:00 a.m.SEA - SAT
1 stop9h 50mMultiple Airlines
Deal found 15/1C$ 513
Tue 28/14:00 p.m.SAT - YYZ
2 stops16h 58mUnited Airlines
Sun 2/26:30 p.m.YYZ - SAT
1 stop15h 17mUnited Airlines
Deal found 14/1C$ 513

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 17 January 2025. In the last 7 days, Cheapflights users made a total of 629,999 searches

Fly to

Any airport

Route

Depart

Return

Price

San AntonioSeattle

SAT - SEA

SATSEA

San Antonio

Thu 20/2

7:25 p.m.-12:50 a.m.

1 stop7h 25m

Seattle/Tacoma Intl

Tue 25/2

2:00 p.m.-11:44 p.m.

1 stop7h 44m

C$ 283

San AntonioSeattle

SAT - SEA

SATSEA

San Antonio

Tue 18/2

2:31 p.m.-9:46 p.m.

2 stops9h 15m

Seattle/Tacoma Intl

Mon 24/2

1:46 p.m.-11:15 p.m.

1 stop7h 29m

C$ 319

San AntonioSeattle

SAT - SEA

SATSEA

San Antonio

Mon 12/5

7:33 p.m.-10:00 p.m.

Nonstop4h 27m

Seattle/Tacoma Intl

Tue 20/5

12:00 p.m.-5:58 p.m.

Nonstop3h 58m

C$ 384

San AntonioToronto

SAT - YYZ

SATYYZ

San Antonio

Thu 6/2

7:00 a.m.-10:35 p.m.

2 stops38h 35m

Toronto Pearson Intl

Sun 9/2

2:55 p.m.-6:15 p.m.

1 stop28h 20m

C$ 424

San AntonioVancouver

SAT - YVR

SATYVR

San Antonio

Fri 9/5

6:40 p.m.-2:30 p.m.

1 stop21h 50m

Vancouver Intl

Mon 12/5

7:45 a.m.-5:50 p.m.

1 stop8h 05m

C$ 437

San AntonioSeattle

SAT - SEA

SATSEA

San Antonio

Fri 25/4

1:20 p.m.-7:55 p.m.

2 stops8h 35m

Seattle/Tacoma Intl

Mon 5/5

5:10 a.m.-8:25 p.m.

2 stops13h 15m

C$ 489

San AntonioVancouver

SAT - YVR

SATYVR

San Antonio

Mon 3/2

7:46 p.m.-11:06 a.m.

1 stop17h 20m

Vancouver Intl

Thu 6/2

8:30 a.m.-9:03 p.m.

1 stop10h 33m

C$ 503

San AntonioWinnipeg

SAT - YWG

SATYWG

San Antonio

Mon 17/2

1:54 p.m.-12:32 a.m.

1 stop10h 38m

Winnipeg

Mon 24/2

5:00 p.m.-1:18 p.m.

2 stops20h 18m

C$ 506

San AntonioCalgary

SAT - YYC

SATYYC

San Antonio

Thu 6/2

8:21 p.m.-10:55 p.m.

2 stops27h 34m

Calgary

Mon 10/2

4:35 p.m.-4:33 a.m.

1 stop10h 58m

C$ 512

San AntonioSeattle

SAT - SEA

SATSEA

San Antonio

Sat 5/4

7:00 a.m.-9:25 a.m.

Nonstop4h 25m

Seattle/Tacoma Intl

Sat 12/4

6:00 a.m.-5:50 p.m.

1 stop9h 50m

C$ 513

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/1

Showing 1-10 of 49 results
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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 December will prove the most costly (average of C$ 237). 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 (283 flights per day), Houston (181 flights per day) and Atlanta (179 flights per day).

Chicago

Chicago

From C$ 120

Lambert-St Louis

Lambert-St Louis

From C$ 298

Phoenix Sky Harbor Intl

Phoenix Sky Harbor Intl

From C$ 198

New York

New York

From C$ 188

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

The cheapest city to fly to from San Antonio is Chicago, with prices starting at C$ 173. Explore other affordable destinations below.

Chicago

Chicago

From C$ 120

Denver Intl

Denver Intl

From C$ 150

New York

New York

From C$ 188

Phoenix Sky Harbor Intl

Phoenix Sky Harbor Intl

From C$ 198

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.
Alaska Airlines
8.0
Very good
9,681 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 10

The attention and efficiency of the staff and the good handling of the pilot

Alaska Airlines
8.0
Very good
9,681 reviews
Alaska Airlines
8.0
Very good
9,681 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 10

The attention and efficiency of the staff and the good handling of the pilot

United Airlines
7.4
Good
8,965 reviews
Alaska Airlines
8.0
Very good
9,681 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 10

The attention and efficiency of the staff and the good handling of the pilot

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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 17 January 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, Atlanta. Throughout the year, Denver, Boston, Cancún 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$ 173 to Chicago O'Hare Intl Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for C$ 430 to fly from San Antonio.

  • What are the cheapest airlines flying from San Antonio to anywhere?

    According to our data, users have found Air Canada, WestJet, and WestJet Encore to have the cheapest round-trip prices from San Antonio. Some of the destinations and prices are as follows: Air Canada flights from San Antonio to Vancouver Intl (C$ 216). WestJet flights from San Antonio to Vancouver Intl (C$ 546). WestJet Encore flights from San Antonio to Puerto Vallarta Ordaz (C$ 1,084).

  • 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$ 1,135
    Fly from San Antonio to Denver starting at C$ 1,654

  • What is the cheapest first class flight from San Antonio?

    If you’re looking to fly first-class from San Antonio to anywhere, put Dallas on your list as prices start at C$ 8,003 for this destination.

  • 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 December 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$ 446 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!

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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!

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