$49+ Cheap flights from San Antonio (SAT) to Dallas

One-way flight from San Antonio to Dallas

Highest demand for flights based on searches. 14% potential increase in price ($38 potential increase over avg. RT price).

Cheapest flight prices on average. 4% potential price decrease ($11 potential savings vs. average RT price).

Average for round-trip flights in July 2025

Find flight deals from San Antonio to Dallas

Cheapest flights from San Antonio to Dallas
Explore the most affordable flight options available from San Antonio to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Sat 8/236:00 amSAT - DFW

Nonstop1h 13mAmerican Airlines

Tue 8/269:56 pmDFW - SAT

Nonstop1h 03mAmerican Airlines

Deal found 7/29

$97

Sat 8/235:45 amSAT - DAL

Nonstop1h 10mSouthwest

Tue 8/261:45 pmDAL - SAT

Nonstop1h 10mSouthwest

Deal found 7/29

$97

Mon 8/117:52 pmSAT - DFW

1 stop14h 46mSpirit Airlines

Thu 8/147:02 amDFW - SAT

1 stop12h 21mSpirit Airlines

Deal found 7/28

$118

Mon 9/158:37 pmSAT - DFW

1 stop9h 13mMultiple Airlines

Wed 9/1710:45 pmDFW - SAT

1 stop22h 03mMultiple Airlines

Deal found 7/29

$154

Sat 8/239:50 amSAT - DFW

1 stop6h 13mUnited Airlines

Tue 8/2612:05 pmDFW - SAT

1 stop3h 21mUnited Airlines

Deal found 7/29

$171

Sat 8/303:34 pmSAT - DFW

1 stop7h 36mFrontier

Sun 8/315:10 amDFW - SAT

1 stop14h 23mFrontier

Deal found 7/27

$188

Best flights from San Antonio to Dallas
Discover carefully curated flight deals from San Antonio to Dallas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Sat 9/612:44 pmSAT - DFW

Nonstop1h 15mAmerican Airlines

Mon 9/87:05 amDFW - SAT

Nonstop1h 21mAmerican Airlines

Deal found 7/25

$91

Sat 8/235:45 amSAT - DAL

Nonstop1h 10mSouthwest

Tue 8/261:45 pmDAL - SAT

Nonstop1h 10mSouthwest

Deal found 7/29

$97

Thu 8/215:58 pmSAT - DFW

1 stop3h 46mUnited Airlines

Thu 8/287:35 pmDFW - SAT

1 stop3h 13mUnited Airlines

Deal found 7/25

$122

Wed 9/38:28 pmSAT - DFW

1 stop9h 22mSpirit Airlines

Sat 9/2010:46 amDFW - SAT

1 stop8h 46mSpirit Airlines

Deal found 7/28

$125

Sat 8/168:28 pmSAT - DFW

1 stop9h 11mMultiple Airlines

Sat 8/237:30 amDFW - SAT

1 stop7h 05mMultiple Airlines

Deal found 7/26

$146

Sat 8/303:34 pmSAT - DFW

1 stop7h 36mFrontier

Sun 8/315:10 amDFW - SAT

1 stop14h 23mFrontier

Deal found 7/27

$188

Last-minute flights from San Antonio to Dallas
Discover last-minute flight deals from San Antonio to Dallas. Data last updated July 29, 2025 and is based on user searches.

Sun 8/38:14 pmSAT - DFW

1 stop13h 21mFrontier

Tue 8/57:15 amDFW - SAT

1 stop10h 47mFrontier

Deal found 7/27

$195

Tue 8/57:52 pmSAT - DFW

1 stop14h 46mMultiple Airlines

Wed 8/66:59 pmDFW - SAT

1 stop24h 14mMultiple Airlines

Deal found 7/28

$183

Tue 8/59:15 amSAT - DFW

Nonstop1h 14mAmerican Airlines

Wed 8/69:56 pmDFW - SAT

Nonstop1h 03mAmerican Airlines

Deal found 7/28

$397

Tue 8/59:56 amSAT - DFW

1 stop3h 38mUnited Airlines

Tue 8/55:25 pmDFW - SAT

1 stop4h 02mUnited Airlines

Deal found 7/27

$457

Wed 8/67:52 pmSAT - DFW

1 stop14h 46mSpirit Airlines

Sat 8/99:42 amDFW - SAT

1 stop8h 51mSpirit Airlines

Deal found 7/28

$187

Fri 8/812:00 pmSAT - DAL

Nonstop1h 15mSouthwest

Mon 8/117:40 amDAL - SAT

Nonstop1h 10mSouthwest

Deal found 7/27

$411

Mon 8/117:52 pmSAT - DFW

1 stop14h 46mSpirit Airlines

Thu 8/147:02 amDFW - SAT

1 stop12h 21mSpirit Airlines

Deal found 7/28

$118

Sat 8/236:00 amSAT - DFW

Nonstop1h 13mAmerican Airlines

Tue 8/269:56 pmDFW - SAT

Nonstop1h 03mAmerican Airlines

Deal found 7/29

$97

Sat 8/235:45 amSAT - DAL

Nonstop1h 10mSouthwest

Tue 8/261:45 pmDAL - SAT

Nonstop1h 10mSouthwest

Deal found 7/29

$97

Sat 8/239:50 amSAT - DFW

1 stop6h 13mUnited Airlines

Tue 8/2612:05 pmDFW - SAT

1 stop3h 21mUnited Airlines

Deal found 7/29

$171

Mon 8/258:28 pmSAT - DFW

1 stop9h 11mMultiple Airlines

Mon 9/16:00 amDFW - SAT

1 stop10h 42mMultiple Airlines

Deal found 7/28

$164

Sat 8/303:34 pmSAT - DFW

1 stop7h 36mFrontier

Sun 8/315:10 amDFW - SAT

1 stop14h 23mFrontier

Deal found 7/27

$188

One-way flights from San Antonio to Dallas
Search for one-way flight options from San Antonio to Dallas. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Sat 10/117:58 amSAT - DFW

Nonstop1h 16mAmerican Airlines

Deal found 7/27

$49

Sat 10/112:50 pmSAT - DAL

Nonstop1h 15mSouthwest

Deal found 7/29

$49

Thu 10/302:59 pmSAT - DFW

1 stop9h 03mSpirit Airlines

Deal found 7/28

$55

Sat 11/154:12 pmSAT - DFW

1 stop7h 42mFrontier

Deal found 7/28

$88

Sat 10/1111:45 amSAT - DFW

1 stop4h 11mUnited Airlines

Deal found 7/27

$89

Fri 9/266:11 pmSAT - DAL

1 stop20h 55mDelta

Deal found 7/29

$179

Fly from

Fly to

Route

Depart

Return

Price

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Sat 8/23

6:00 am-7:13 am

Nonstop1h 13m

Dallas/Fort Worth

Tue 8/26

9:56 pm-10:59 pm

Nonstop1h 03m

$97

San AntonioDallas

SAT - DAL

SATDAL

San Antonio

Sat 8/23

5:45 am-6:55 am

Nonstop1h 10m

Dallas Love Field

Tue 8/26

1:45 pm-2:55 pm

Nonstop1h 10m

$97

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Mon 8/11

7:52 pm-10:38 am

1 stop14h 46m

Dallas/Fort Worth

Thu 8/14

7:02 am-7:23 pm

1 stop12h 21m

$118

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Mon 9/15

8:37 pm-5:50 am

1 stop9h 13m

Dallas/Fort Worth

Wed 9/17

10:45 pm-8:48 pm

1 stop22h 03m

$154

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Sat 8/23

9:50 am-4:03 pm

1 stop6h 13m

Dallas/Fort Worth

Tue 8/26

12:05 pm-3:26 pm

1 stop3h 21m

$171

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Sat 8/30

3:34 pm-11:10 pm

1 stop7h 36m

Dallas/Fort Worth

Sun 8/31

5:10 am-7:33 pm

1 stop14h 23m

$188

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Sat 10/11

7:58 am-9:14 am

Nonstop1h 16m

$49

San AntonioDallas

SAT - DAL

SATDAL

San Antonio

Sat 10/11

2:50 pm-4:05 pm

Nonstop1h 15m

$49

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Thu 10/30

2:59 pm-12:02 am

1 stop9h 03m

$55

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Sat 11/15

4:12 pm-11:54 pm

1 stop7h 42m

$88

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 12 results

The best insider tips for San Antonio to Dallas flights

Cheapflights partnered with top experts to bring you the best recommendations for your San Antonio to Dallas trip

Airlines

Qatar Airways

Qatar Airways allows only one carry-on item in economy, plan your packing accordingly.

Qatar Airways' business class cabin offers luxury with pajamas, fresh flowers, and anytime dining.

Read more about Qatar Airwaysby Brandon Schultz

Southwest

Southwest Airlines offers two free checked bags, even oversized like skis or golf clubs.

Southwest's open seating policy allows passengers to choose any available seat upon boarding.

Read more about Southwestby Marisa Garcia

Spirit Airlines

Spirit Airlines' Big Front Seats offer wider seats with 11 inches more legroom.

Spirit's self-service bag drop saves time; print your boarding pass in advance to avoid fees.

Read more about Spirit Airlinesby Daniel Scheffler

Airports

SAT

For economy parking, SAT offers shuttle service, providing a better value for longer trips compared to the new parking garage.

DFW

DFW offers easy access via DART's Orange Line, connecting downtown Dallas to Terminal A, ideal for quick city access.

DAL

DAL's proximity to downtown makes it a convenient choice, with rideshares and public transit options available for easy access.

Our travel experts

Brandon Schultz

Expert on Qatar Airways

Marisa Garcia

Expert on Southwest

Daniel Scheffler

Expert on Spirit Airlines

Chris Dong

Expert on DFW

Ramsey Qubein

Expert on SAT

Paul Rubio

Expert on DAL

Best time to book a flight from San Antonio to Dallas

Have a flexible travel schedule? Discover the best time to fly to Dallas 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.

Cheapflights Insights

Everything you need to know about your flight from San Antonio to Dallas

How far ahead should I book a flight from San Antonio to Dallas?

The price you pay for your flight from San Antonio to Dallas may vary depending on when you book. For the best chance of a lower fare, look to book 88 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from San Antonio to Dallas (average of $216). Flying from San Antonio to Dallas in March is currently the most expensive (average of $295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SAT to DFW?

It’s optimal to fly from San Antonio to Dallas in the morning. By choosing this option you can save up to 51% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from San Antonio to Dallas?

Travelers seeking maximum savings on their San Antonio to Dallas flight should consider departing on Saturday mornings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from San Antonio to Dallas

The most flights from SAT to A78 are scheduled on a Tuesday (54 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (50 on average).

Reviews of airlines servicing Dallas

Read through reviews of airlines operating flights from San Antonio to Dallas, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

8.0

Very good

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

8.0

Very good

8.0

Very good

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Delta

8.0

Very good

7,977 reviews

8.0

Very good

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

United Airlines

7.4

Good

8,893 reviews

8.0

Very good

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

American Airlines

7.2

Good

10,000 reviews

8.0

Very good

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Spirit Airlines

6.3

Okay

8,040 reviews

8.0

Very good