How long is the flight from San Antonio to Dallas?

Airlines like Frontier, Spirit Airlines, and Southwest fly from San Antonio to Dallas in about 1h 10m. The time it takes to get you to your destination can typically vary by up to 10h 30m. There are 248 mi between San Antonio and Dallas. This flight may include one or multiple stops.

What are the cheapest airlines flying from San Antonio to Dallas round-trip?

According to our current data, Southwest ($97), and American Airlines ($107) offers the cheapest pricing from San Antonio to Dallas. Users have found that Southwest is 65% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from San Antonio to Dallas one-way?

To fly one-way, consider booking your trip with Southwest, which is currently one of the cheapest options available, starting at $48. American Airlines flights start at $48 while deals on Spirit Airlines start at $55 one-way.

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 62 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, June is the cheapest month in which you can book a flight from San Antonio to Dallas (average of $77). Flying from San Antonio to Dallas in February is currently the most expensive (average of $138). 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 day to fly from San Antonio to Dallas?

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

In terms of precipitation, rainfall in Dallas ranges from 1.9 - 4.9 inches per month. May is typically the wettest month, when rainfall can reach 4.9 in. August is typically the driest time to visit Dallas when rainfall is around 1.9 in.

If weather is an important factor for your trip to Dallas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

What are the cheapest flights from San Antonio to Dallas?

Looking at all options, your cheapest flight can be booked for $136. While the most popular route (San Antonio - Dallas/Fort Worth) can be booked for $135 on average, our data indicates $1,014 when flying from San Antonio to Dallas.

What are the most reliable airlines from San Antonio to Dallas?

Before booking your flight to Dallas from San Antonio, check out the most reliable airlines to get you to your destination on time: Japan Airlines (84%), SkyWest Airlines (82%), Gulf Air( 76%).

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 airport do you fly from for flights from San Antonio to Dallas?

San Antonio (SAT) is the airport you will fly out of if you book a flight from San Antonio to Dallas. You should not have trouble finding flights to Dallas from San Antonio; the airport handles an average of 30 outbound flights to Dallas per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the San Antonio airport to Dallas. It is only a 7.6 mi journey to San Antonio (SAT) from San Antonio’s city center.

Can I find deals for flights from San Antonio to Dallas that include hotel bookings?

Yes. In addition to deals on San Antonio to Dallas flights, Cheapflights offers vacation packages that include both flights and hotel.

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

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Dallas.

Can I find deals for business class flights from San Antonio to Dallas?

Yes. Cheapflights offers flight deals from San Antonio to Dallas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$64+ Flights from San Antonio to Dallas

Round-trip from	$133 (Kiwi.com)
One-way from	$64 (Expedia)
Popular in	June
Cheapest in	September
Average price	$303

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.

Airline	Cheapest	Average	Flexibility	On-time
Southwest	Cheapest$96	Average$253	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$111	Average$313	FlexibilityNo cancel fee	On-time71%

$64+ Cheap flights from San Antonio (SAT) to Dallas

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from San Antonio to Dallas are usually found in September or August, booked 62 days in advance, depart on a Thursday or Saturday and return on a Saturday

Cheap flight deals from San Antonio to Dallas

Cheapest flights from San Antonio to DallasExplore 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 December 16, 2025.

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 December 16, 2025.

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Best time to book a flight from San Antonio to Dallas

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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?

Use this chart to determine the optimal time to book a round-trip flight from San Antonio to Dallas. Price data was last updated on December 12, 2025.

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

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

Find hourly flight availability from San Antonio to Dallas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 16, 2025.

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

Use this chart to determine the cheapest time to fly round-trip from San Antonio to Dallas. Price data was last updated on December 16, 2024.

The best insider tips for San Antonio to Dallas flights

AI-powered summary based on content written by travel experts. AI can make mistakes.

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

Airports

SAT

DFW

DAL

Our travel experts

Reviews of airlines servicing Dallas

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

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Dallas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from San Antonio to Dallas?

How long is the flight from San Antonio to Dallas?

What are the cheapest airlines flying from San Antonio to Dallas round-trip?

What are the cheapest airlines to fly from San Antonio to Dallas one-way?

What are the most reliable airlines from San Antonio to Dallas?

What are the cheapest flights from San Antonio to Dallas?

Can I find deals for flights from San Antonio to Dallas that include hotel bookings?

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

Can I find deals for business class flights from San Antonio to Dallas?

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

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Top 2 airlines flying from San Antonio to Dallas

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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 December 16, 2025.