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C$ 175+ 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 25/8. 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
19 May — 26 May1
1 adult
1 adult, Economy, 0 bags

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 19 April 2026. In the last 7 days, Cheapflights users made a total of 629,999 searches

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioSeattle

SAT - SEA

SATSEA

San Antonio

Fri 24/7

6:03 p.m.-11:59 p.m.

1 stop7h 56m

Seattle/Tacoma Intl

Tue 4/8

3:08 p.m.-11:54 p.m.

1 stop6h 46m

C$ 356

San AntonioSeattle

SAT - SEA

SATSEA

San Antonio

Thu 7/5

2:45 p.m.-12:55 a.m.

2 stops12h 10m

Seattle/Tacoma Intl

Sat 9/5

6:40 a.m.-5:00 p.m.

2 stops8h 20m

C$ 409

San AntonioSeattle

SAT - SEA

SATSEA

San Antonio

Thu 30/7

8:35 p.m.-12:50 a.m.

1 stop6h 15m

Seattle/Tacoma Intl

Mon 3/8

10:45 p.m.-10:20 a.m.

1 stop9h 35m

C$ 430

San AntonioVancouver

SAT - YVR

SATYVR

San Antonio

Tue 6/10

9:00 a.m.-2:06 p.m.

1 stop7h 06m

Vancouver Intl

Wed 7/10

7:00 a.m.-9:58 p.m.

1 stop12h 58m

C$ 456

San AntonioMonterey

SAT - MRY

SATMRY

San Antonio

Tue 12/5

7:15 a.m.-11:16 a.m.

1 stop6h 01m

Monterey Regional

Tue 19/5

8:00 a.m.-8:49 p.m.

2 stops10h 49m

C$ 460

San AntonioVancouver

SAT - YVR

SATYVR

San Antonio

Sat 29/8

9:37 a.m.-10:46 p.m.

1 stop15h 09m

Vancouver Intl

Sun 6/9

7:00 a.m.-10:02 p.m.

1 stop13h 02m

C$ 465

San AntonioVancouver

SAT - YVR

SATYVR

San Antonio

Thu 27/8

5:57 p.m.-10:46 p.m.

1 stop6h 49m

Vancouver Intl

Thu 3/9

12:10 p.m.-9:16 p.m.

1 stop7h 06m

C$ 476

San AntonioSeattle

SAT - SEA

SATSEA

San Antonio

Wed 6/5

6:02 p.m.-10:52 p.m.

1 stop6h 50m

Seattle/Tacoma Intl

Sat 9/5

8:38 a.m.-8:49 p.m.

2 stops10h 11m

C$ 493

San AntonioSeattle

SAT - SEA

SATSEA

San Antonio

Wed 29/4

6:20 a.m.-1:35 p.m.

2 stops9h 15m

Seattle/Tacoma Intl

Sat 2/5

6:40 a.m.-5:45 p.m.

2 stops9h 05m

C$ 513

San AntonioVancouver

SAT - YVR

SATYVR

San Antonio

Sat 15/8

1:45 p.m.-11:22 p.m.

2 stops11h 37m

Vancouver Intl

Tue 1/9

12:10 p.m.-10:38 p.m.

1 stop8h 28m

C$ 517

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/4

Showing 1-10 of 60 resultsSorted by cheapest first
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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 are popular destinations to fly to from San Antonio?

From San Antonio you can expect to find greater availability for the following destinations: Chicago (368 flights per day), Dallas (331 flights per day) and Atlanta (194 flights per day).

Dallas/Fort Worth
Dallas/Fort Worth
From C$ 306
Houston Hobby
Houston Hobby
From C$ 230
Toronto
Toronto
From C$ 807
Detroit
Detroit
From C$ 276

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

The cheapest city to fly to from San Antonio is Houston Hobby, with prices starting at C$ 230. Explore other affordable destinations below.

Houston Hobby
Houston Hobby
From C$ 230
Detroit
Detroit
From C$ 276
Dallas/Fort Worth
Dallas/Fort Worth
From C$ 306
Denver Intl
Denver Intl
From C$ 381

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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 19 April 2026.

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

    This month, the top selected destinations from San Antonio are Denver, Atlanta, Boston. Throughout the year, Denver, Atlanta, 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$ 230 to Houston George Bush Intcntl Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for C$ 472 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 Denver starting at C$ 887
    Fly from San Antonio to Houston George Bush Intcntl Airport starting at C$ 1,756
    Fly from San Antonio to Newark Airport starting at C$ 1,930
    Fly from San Antonio to Dallas/Fort Worth Airport starting at C$ 2,738

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

    If you’re looking to fly first-class from San Antonio to anywhere, put Houston on your list as prices start at C$ 1,543 for this destination.

  • 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$ 424 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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