$48+ Flights from San Antonio to Dallas

One-way flight from San Antonio to Dallas

Highest demand for flights based on searches. 23% potential increase in price ($68 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 1, 2025.

Mon 8/115:00 amSAT - DFW

Nonstop1h 13mAmerican Airlines

Wed 8/209:56 pmDFW - SAT

Nonstop1h 03mAmerican Airlines

Deal found 6/30

$97

Thu 8/77:45 pmSAT - DAL

Nonstop1h 10mSouthwest

Mon 8/119:45 pmDAL - SAT

Nonstop1h 10mSouthwest

Deal found 6/29

$97

Mon 8/117:52 pmSAT - DFW

1 stop14h 46mSpirit Airlines

Wed 8/2010:14 amDFW - SAT

1 stop9h 09mSpirit Airlines

Deal found 6/30

$130

Mon 8/258:28 pmSAT - DFW

1 stop9h 11mMultiple Airlines

Thu 8/2812:29 pmDFW - SAT

1 stop7h 04mMultiple Airlines

Deal found 7/1

$134

Sat 8/165:30 amSAT - DFW

1 stop3h 33mUnited Airlines

Sat 8/163:50 pmDFW - SAT

1 stop5h 37mUnited Airlines

Deal found 7/1

$171

Mon 7/285:38 pmSAT - DFW

1 stop15h 07mFrontier

Fri 8/110:26 pmDFW - SAT

1 stop19h 36mFrontier

Deal found 6/30

$211

Wed 8/135:25 amSAT - DAL

1 stop9h 42mDelta

Mon 8/1810:10 amDAL - SAT

1 stop9h 20mDelta

Deal found 7/1

$315

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 1, 2025.

Mon 8/115:00 amSAT - DFW

Nonstop1h 13mAmerican Airlines

Wed 8/209:56 pmDFW - SAT

Nonstop1h 03mAmerican Airlines

Deal found 6/30

$97

Thu 8/75:35 amSAT - DAL

Nonstop1h 10mSouthwest

Mon 8/119:45 pmDAL - SAT

Nonstop1h 10mSouthwest

Deal found 6/30

$97

Mon 8/117:52 pmSAT - DFW

1 stop14h 46mSpirit Airlines

Wed 8/2010:14 amDFW - SAT

1 stop9h 09mSpirit Airlines

Deal found 6/30

$130

Tue 7/293:06 pmSAT - DFW

1 stop8h 40mMultiple Airlines

Tue 8/55:45 amDFW - SAT

1 stop7h 21mMultiple Airlines

Deal found 7/1

$131

Mon 8/251:56 pmSAT - DFW

1 stop9h 57mFrontier

Thu 8/2812:29 pmDFW - SAT

1 stop7h 04mFrontier

Deal found 6/30

$135

Fri 8/155:56 pmSAT - DFW

1 stop3h 38mUnited Airlines

Wed 8/207:35 pmDFW - SAT

1 stop3h 13mUnited Airlines

Deal found 7/1

$171

Last-minute flights from San Antonio to Dallas
Discover last-minute flight deals from San Antonio to Dallas. Data last updated July 1, 2025 and is based on user searches.

Tue 7/84:20 pmSAT - DFW

1 stop8h 04mMultiple Airlines

Sat 7/126:50 amDFW - SAT

1 stop7h 31mMultiple Airlines

Deal found 6/30

$179

Tue 7/86:12 pmSAT - DFW

Nonstop1h 17mAmerican Airlines

Tue 7/810:50 pmDFW - SAT

Nonstop1h 08mAmerican Airlines

Deal found 7/1

$438

Tue 7/89:56 amSAT - DFW

1 stop6h 14mUnited Airlines

Tue 7/85:25 pmDFW - SAT

1 stop4h 02mUnited Airlines

Deal found 7/1

$457

Thu 7/108:14 pmSAT - DFW

1 stop13h 21mFrontier

Mon 7/1410:26 pmDFW - SAT

1 stop19h 36mFrontier

Deal found 6/29

$263

Fri 7/119:00 amSAT - DFW

1 stop11h 15mSpirit Airlines

Sun 7/138:00 amDFW - SAT

1 stop11h 22mSpirit Airlines

Deal found 6/29

$234

Fri 7/116:35 pmSAT - DAL

Nonstop1h 15mSouthwest

Sun 7/136:55 amDAL - SAT

Nonstop1h 05mSouthwest

Deal found 6/29

$419

Mon 7/285:38 pmSAT - DFW

1 stop15h 07mFrontier

Fri 8/110:26 pmDFW - SAT

1 stop19h 36mFrontier

Deal found 6/30

$211

Thu 8/77:45 pmSAT - DAL

Nonstop1h 10mSouthwest

Mon 8/119:45 pmDAL - SAT

Nonstop1h 10mSouthwest

Deal found 6/29

$97

Mon 8/115:00 amSAT - DFW

Nonstop1h 13mAmerican Airlines

Wed 8/209:56 pmDFW - SAT

Nonstop1h 03mAmerican Airlines

Deal found 6/30

$97

Mon 8/117:52 pmSAT - DFW

1 stop14h 46mSpirit Airlines

Wed 8/2010:14 amDFW - SAT

1 stop9h 09mSpirit Airlines

Deal found 6/30

$130

Wed 8/135:25 amSAT - DAL

1 stop9h 42mDelta

Mon 8/1810:10 amDAL - SAT

1 stop9h 20mDelta

Deal found 7/1

$315

Sat 8/165:30 amSAT - DFW

1 stop3h 33mUnited Airlines

Sat 8/163:50 pmDFW - SAT

1 stop5h 37mUnited Airlines

Deal found 7/1

$171

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 1, 2025.

Mon 9/295:00 amSAT - DFW

Nonstop1h 09mAmerican Airlines

Deal found 6/30

$48

Mon 8/45:40 amSAT - DAL

Nonstop1h 10mSouthwest

Deal found 6/30

$49

Thu 9/411:33 amSAT - DFW

1 stop8h 21mFrontier

Deal found 6/30

$53

Thu 9/118:30 pmSAT - DFW

1 stop9h 07mSpirit Airlines

Deal found 6/30

$63

Tue 8/194:22 pmSAT - DFW

1 stop3h 27mUnited Airlines

Deal found 6/30

$86

Sat 8/22:49 pmSAT - DAL

1 stop18h 31mDelta

Deal found 6/29

$193

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Antonio to Dallas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Mon 8/11

5:00 am-6:13 am

Nonstop1h 13m

Dallas/Fort Worth

Wed 8/20

9:56 pm-10:59 pm

Nonstop1h 03m

$97

San AntonioDallas

SAT - DAL

SATDAL

San Antonio

Thu 8/7

7:45 pm-8:55 pm

Nonstop1h 10m

Dallas Love Field

Mon 8/11

4:15 pm-5:25 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

Wed 8/20

10:14 am-7:23 pm

1 stop9h 09m

$130

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Mon 8/25

8:28 pm-5:39 am

1 stop9h 11m

Dallas/Fort Worth

Thu 8/28

12:29 pm-7:33 pm

1 stop7h 04m

$134

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Sat 8/16

5:30 am-9:03 am

1 stop3h 33m

Dallas/Fort Worth

Sat 8/16

3:50 pm-9:27 pm

1 stop5h 37m

$171

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Mon 7/28

5:38 pm-8:45 am

1 stop15h 07m

Dallas/Fort Worth

Fri 8/1

10:26 pm-6:02 pm

1 stop19h 36m

$211

San AntonioDallas

SAT - DAL

SATDAL

San Antonio

Wed 8/13

5:25 am-3:07 pm

1 stop9h 42m

Dallas Love Field

Mon 8/18

10:10 am-7:30 pm

1 stop9h 20m

$315

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Mon 9/29

5:00 am-6:09 am

Nonstop1h 09m

$48

San AntonioDallas

SAT - DAL

SATDAL

San Antonio

Mon 8/4

5:40 am-6:50 am

Nonstop1h 10m

$49

San AntonioDallas

SAT - DFW

SATDFW

San Antonio

Thu 9/4

11:33 am-7:54 pm

1 stop8h 21m

$53

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 13 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 50% 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. Monday 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 Monday (48 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 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

7,973 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

8,858 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

8,101 reviews

8.0

Very good