Are direct flights from Dallas to San Antonio always the best option?

Direct flights are often the most convenient option, as they save time and reduce the chances of delays associated with connections. However, connecting flights can sometimes be more affordable. Consider your priorities for cost versus travel time when making your choice.

Can flexible travel dates help on Dallas to San Antonio flights?

Yes, being flexible with your travel dates can significantly impact flight prices. Flying on weekdays or during off-peak seasons often results in lower fares compared to weekends or holidays. Adjusting your travel by a day or two may lead to considerable savings.

What extra costs should I check before booking Dallas to San Antonio flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Factor these into your total travel budget.

Flights From Dallas

To San Antonio

Dallas to San Antonio Flights — [2026]

Browse current best options from Dallas. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Dallas

RatePunk searches hundreds of travel sites at once for deals on flights to San Antonio

Prices updated 7 days ago

482 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Oct 26, 2026.)

Today’s best flight deals from Dallas to San Antonio

Explore current cheapest deals departing from Dallas to San Antonio

2026-11-19 – 2026-11-23
DFW - San Antonio
69% AI deal score
$277
$187
Round trip
2026-12-02 – 2026-12-07
DFW - San Antonio
69% AI deal score
$278
$188
Round trip
2026-12-02 – 2026-12-08
DFW - San Antonio
68% AI deal score
$269
$189
Round trip
2026-12-05 – 2026-12-07
DFW - San Antonio
69% AI deal score
$285
$190
Round trip
2026-12-02 – 2026-12-09
DFW - San Antonio
68% AI deal score
$268
$190
Round trip
2026-12-02 – 2026-12-14
DFW - San Antonio
45% AI deal score
$238
$190
Round trip
2026-12-05 – 2026-12-08
DFW - San Antonio
69% AI deal score
$284
$191
Round trip
2026-12-08 – 2026-12-14
DFW - San Antonio
68% AI deal score
$268
$191
Round trip
2026-12-08 – 2026-12-11
DFW - San Antonio
68% AI deal score
$283
$198
Round trip
2026-12-02 – 2026-12-11
DFW - San Antonio
46% AI deal score
$253
$200
Round trip

Dallas to San Antonio: Overview

Insights for flights from Dallas to San Antonio

A typical journey from Dallas to San Antonio takes about 1h 11m, including connections. Given that most itineraries involve at least one stop, the median connecting flight time is significantly longer, at 13h 47m, while non-stop flights have a median duration of 1h 11m. This route covers a distance of 398 kilometers, classifying it as a short-haul flight.

For travelers looking for cheap flights from Dallas to San Antonio, right now fares are below the typical level. Prices typically range from $567–$1062, with a median of $768. Currently, about 14% of recent fares are considered a good price.

When is the cheapest time to fly from Dallas to San Antonio? The data indicates that October is typically the most affordable month, with a median fare of $643. September follows with a median fare of $774, and August also presents a relatively lower median fare of $806.

Most itineraries for this route connect at least once, with only 5.6% of recent fares being non-stop. For itineraries that include connections, the typical number of stopovers is 2. New deals for this route show up several times a week, indicating a regular cadence of new offers.

How much is a round trip from Dallas to San Antonio

Regular price: $219 - $416

Prices for flights from Dallas to San Antonio are currently below the regular range.

The regular price range for flights from Dallas to San Antonio is typically between $219 and $416. The current lowest deal is $203 with Frontier Airlines for travel from Nov 14-Nov 16.

now $203

Low $219

High $416

The cheapest time to fly from Dallas to San Antonio

The cheapest month to fly from DFW to SAT is October, with a median price of $611. The most expensive month is December, with a median price of $1518. Prices are generally lower from August to November.

October

Cheapest

Flights from $611

December

Most Expensive

Flights from $1,518

Jan

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Dallas to San Antonio

Frontier Airlines

United Airlines

Southwest Airlines

American Airlines

Last-minute flights going from Dallas to San Antonio

Sun, Nov 1

⌛ Last-Minute

DFW - San Antonio

Dallas (DFW) - San Antonio (SAT)

Frontier Airlines

$390

$319

One-way

Fri, Nov 6

⌛ Last-Minute

DFW - San Antonio

Dallas (DFW) - San Antonio (SAT)

Frontier Airlines

$299

$271

One-way

Sun, Nov 8

⌛ Last-Minute

DFW - San Antonio

Dallas (DFW) - San Antonio (SAT)

Frontier Airlines

$244

$285

One-way

Sat, Nov 14

⌛ Last-Minute

DFW - San Antonio

Dallas (DFW) - San Antonio (SAT)

Frontier Airlines

$279

$203

One-way

Sat, Nov 14

⌛ Last-Minute

DFW - San Antonio

Dallas (DFW) - San Antonio (SAT)

Frontier Airlines

$219

$311

One-way

Thu, Nov 19

⌛ Last-Minute

DAL - San Antonio

Dallas (DAL) - San Antonio (SAT)

Southwest Airlines

$302

$245

One-way

Biggest price drops on these dates for flights from Dallas to San Antonio

1 night

Dec 8 - Dec 9

$285 → $191

33%

5 nights

Dec 2 - Dec 7

$278 → $191

31%

3 nights

Dec 8 - Dec 11

$283 → $198

30%

2 nights

Dec 5 - Dec 7

$285 → $203

29%

Popular Airports to fly from Dallas to San Antonio

Dallas - San Antonio route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Dallas to San Antonio are below the typical level, with 14% good prices.

📅 Best time to fly

October is historically the cheapest month

Historically, October has the lowest median price at $643, followed by September at $774.

⏱️ Flight duration

Direct flights average 1h 11m

Direct flights to San Antonio typically take 1 hour and 11 minutes, while connecting flights average 13h 47m.

✈️ Airlines & availability

Connecting flights are dominant for this route

Direct flights make up 5.6% of recent deals, with connecting flights being more common.

🏆 Airline highlight

Frontier Airlines has 60 direct deals

Frontier Airlines offers the most direct deals from Dallas to San Antonio, followed by United Airlines.

🎯 Booking tip

Deals appear regularly

Deals for flights from Dallas to San Antonio appear regularly, with a good cadence in the last 30 days.

Dallas main airports to depart from

Dallas/Fort Worth International (DFW)

Cheapest

Dallas/Fort Worth International is a convenient option for flights from Dallas to San Antonio.

📍 ~26 km from Dallas city center (reachable by car).

💸 Flights from ~$144

San Antonio main airports to arrive at

San Antonio International (SAT)

Cheapest

San Antonio International Airport is a convenient arrival airport for flights to San Antonio.

📍 ~12 km from city center (reachable by car)

💸 Flights from ~$189

Airports nearby San Antonio used as alternative

Austin–Bergstrom International (AUS)

Cheapest

Austin–Bergstrom International is a major international hub with an extensive flight network, useful for diverse travel plans.

📍 ~120 km from San Antonio (reachable by car, but expect heavy traffic).

💸 Flights from ~$83

Business & First Class Flight Deals to San Antonio

Discover luxury on the budget with premium cabin class on flights from Dallas to San Antonio.

Elite

Best Elite deals to San Antonio

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From DFW

Elite

Nov 10

San Antonio, United States

39% AI deal score

$2,925

Aeroméxico, +1

Business Class

From DFW

Elite

Nov 10

San Antonio, United States

39% AI deal score

$2,933

Aeroméxico, +1

Business Class

From DFW

Elite

Nov 10

San Antonio, United States

39% AI deal score

$2,961

Aeroméxico, +1

Business Class

From DFW

Elite

Nov 24

San Antonio, United States

39% AI deal score

$3,010

Aeroméxico, +1

Business Class

From DFW

Elite

Nov 10

San Antonio, United States

39% AI deal score

$3,014

Aeroméxico, +1

Business Class

From DFW

Elite

Nov 10

San Antonio, United States

39% AI deal score

$3,020

Aeroméxico, +1

Business Class

From DFW

Elite

Nov 10

San Antonio, United States

39% AI deal score

$3,028

Aeroméxico, +1

Business Class

From DFW

Elite

Nov 10

San Antonio, United States

39% AI deal score

$3,045

Aeroméxico, +1

Business Class

From DFW

Elite

Nov 10

San Antonio, United States

39% AI deal score

$3,055

Aeroméxico, +1

Business Class

From DFW

Elite

Nov 24

San Antonio, United States

39% AI deal score

$3,063

Aeroméxico, +1

Business Class

From DFW

Elite

Nov 24

San Antonio, United States

39% AI deal score

$3,069

Aeroméxico, +1

Business Class

From DFW

Elite

Nov 22

San Antonio, United States

39% AI deal score

$3,071

Aeroméxico, +1

Business Class

Frequently Asked Questions About Flights to San Antonio

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking platforms can often reveal better deals. Setting up price alerts may also help you catch drops in fares.

Booking in advance is often recommended, as prices may increase closer to the departure date. However, last-minute deals can sometimes appear, so monitoring prices over time can be beneficial. There isn't a single best time, but early planning usually helps.

Comparing nearby airports can sometimes offer more flight options or different pricing. While it might involve additional travel time to and from the airport, it could potentially lead to savings. Always weigh the cost savings against the convenience of your preferred airport.

Related routes

More routes from Dallas

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Flights to San Antonio from other cities

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Dallas to San Antonio: Overview

Insights for flights from Dallas to San Antonio

How much is a round trip from Dallas to San Antonio

Regular price: $219 - $416

Prices for flights from Dallas to San Antonio are currently below the regular range.

The regular price range for flights from Dallas to San Antonio is typically between $219 and $416. The current lowest deal is $203 with Frontier Airlines for travel from Nov 14-Nov 16.

now $203

Low $219

High $416

The cheapest time to fly from Dallas to San Antonio

October

Cheapest

Flights from $611

December

Most Expensive

Flights from $1,518

Jan

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Dallas to San Antonio

Frontier Airlines

United Airlines

Southwest Airlines

American Airlines

Last-minute flights going from Dallas to San Antonio

Sun, Nov 1

⌛ Last-Minute

DFW - San Antonio

Dallas (DFW) - San Antonio (SAT)

Frontier Airlines

$390

$319

One-way

Fri, Nov 6

⌛ Last-Minute

DFW - San Antonio

Dallas (DFW) - San Antonio (SAT)

Frontier Airlines

$299

$271

One-way

Sun, Nov 8

⌛ Last-Minute

DFW - San Antonio

Dallas (DFW) - San Antonio (SAT)

Frontier Airlines

$244

$285

One-way

Sat, Nov 14

⌛ Last-Minute

DFW - San Antonio

Dallas (DFW) - San Antonio (SAT)

Frontier Airlines

$279

$203

One-way

Sat, Nov 14

⌛ Last-Minute

DFW - San Antonio

Dallas (DFW) - San Antonio (SAT)

Frontier Airlines

$219

$311

One-way

Thu, Nov 19

⌛ Last-Minute

DAL - San Antonio

Dallas (DAL) - San Antonio (SAT)

Southwest Airlines

$302

$245

One-way

Biggest price drops on these dates for flights from Dallas to San Antonio

1 night

Dec 8 - Dec 9

$285 → $191

33%

5 nights

Dec 2 - Dec 7

$278 → $191

31%

3 nights

Dec 8 - Dec 11

$283 → $198

30%

2 nights

Dec 5 - Dec 7

$285 → $203

29%

Popular Airports to fly from Dallas to San Antonio

Dallas - San Antonio route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Dallas to San Antonio are below the typical level, with 14% good prices.

📅 Best time to fly

October is historically the cheapest month

Historically, October has the lowest median price at $643, followed by September at $774.

⏱️ Flight duration

Direct flights average 1h 11m

Direct flights to San Antonio typically take 1 hour and 11 minutes, while connecting flights average 13h 47m.

✈️ Airlines & availability

Connecting flights are dominant for this route

Direct flights make up 5.6% of recent deals, with connecting flights being more common.

🏆 Airline highlight

Frontier Airlines has 60 direct deals

Frontier Airlines offers the most direct deals from Dallas to San Antonio, followed by United Airlines.

🎯 Booking tip

Deals appear regularly

Deals for flights from Dallas to San Antonio appear regularly, with a good cadence in the last 30 days.

Dallas main airports to depart from

Dallas/Fort Worth International (DFW)

Cheapest

Dallas/Fort Worth International is a convenient option for flights from Dallas to San Antonio.

📍 ~26 km from Dallas city center (reachable by car).

💸 Flights from ~$144

San Antonio main airports to arrive at

San Antonio International (SAT)

Cheapest

San Antonio International Airport is a convenient arrival airport for flights to San Antonio.

📍 ~12 km from city center (reachable by car)

💸 Flights from ~$189

Airports nearby San Antonio used as alternative

Austin–Bergstrom International (AUS)

Cheapest

Austin–Bergstrom International is a major international hub with an extensive flight network, useful for diverse travel plans.

📍 ~120 km from San Antonio (reachable by car, but expect heavy traffic).

💸 Flights from ~$83

San Antonio, United States

39% AI deal score

$3,071

Aeroméxico, +1

Business Class

Frequently Asked Questions About Flights to San Antonio

Dallas to San Antonio Flights — [2026]

Today’s best flight deals from Dallas to San Antonio

Dallas to San Antonio: Overview

Insights for flights from Dallas to San Antonio

How much is a round trip from Dallas to San Antonio

The cheapest time to fly from Dallas to San Antonio

Direct flights from Dallas to San Antonio

Last-minute flights going from Dallas to San Antonio

Biggest price drops on these dates for flights from Dallas to San Antonio

Popular Airports to fly from Dallas to San Antonio

Dallas - San Antonio route insights

Recent fares are below the typical level

October is historically the cheapest month

Direct flights average 1h 11m

Connecting flights are dominant for this route

Frontier Airlines has 60 direct deals

Deals appear regularly

Dallas main airports to depart from

San Antonio main airports to arrive at

Airports nearby San Antonio used as alternative

Business & First Class Flight Deals to San Antonio

Best Elite deals to San Antonio

Nov 10

Nov 10

Nov 10

Nov 24

Nov 10

Nov 10

Nov 10

Nov 10

Nov 10

Nov 24

Nov 24

Nov 22

Frequently Asked Questions About Flights to San Antonio

How can I find cheap flights from Dallas to San Antonio?

When should I book flights from Dallas to San Antonio?

Should I compare nearby airports for flights from Dallas to San Antonio?

Are direct flights from Dallas to San Antonio always the best option?

Can flexible travel dates help on Dallas to San Antonio flights?

What extra costs should I check before booking Dallas to San Antonio flights?

Related routes

More routes from Dallas

Flights to San Antonio from other cities

Dallas to San Antonio: Overview

Insights for flights from Dallas to San Antonio

How much is a round trip from Dallas to San Antonio

The cheapest time to fly from Dallas to San Antonio

Direct flights from Dallas to San Antonio

Last-minute flights going from Dallas to San Antonio

Biggest price drops on these dates for flights from Dallas to San Antonio

Popular Airports to fly from Dallas to San Antonio

Dallas - San Antonio route insights

Recent fares are below the typical level

October is historically the cheapest month

Direct flights average 1h 11m

Connecting flights are dominant for this route

Frontier Airlines has 60 direct deals

Deals appear regularly

Dallas main airports to depart from

San Antonio main airports to arrive at

Airports nearby San Antonio used as alternative

Business & First Class Flight Deals to San Antonio

Best Elite deals to San Antonio

Nov 10

Nov 10

Nov 10

Nov 24

Nov 10

Nov 10

Nov 10

Nov 10

Nov 10

Nov 24

Nov 24

Nov 22

Frequently Asked Questions About Flights to San Antonio

How can I find cheap flights from Dallas to San Antonio?

When should I book flights from Dallas to San Antonio?

Should I compare nearby airports for flights from Dallas to San Antonio?