$90 Cheap Flights from San Antonio (SAT) to Dallas (DFW)

View $90 flight on Tue, Sep 22, 2026Opens in a new window

Popular airlines from San Antonio International Airport (SAT) to Dallas-Fort Worth Intl. Airport (DFW)

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Cheap Flights from San Antonio to Dallas (SAT-DFW)

Prices were available within the past 7 days and start at $90 for one-way flights and $177 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Aug 18 - Wed, Aug 19
SAT
San Antonio
DFW
Dallas
$177 Roundtrip, found 1 day ago
$177
Roundtrip
found 1 day ago
Select United flight, departing Tue, Aug 18 from San Antonio to Dallas, returning Wed, Aug 19, priced at $177 found 1 day ago
American Airlines
Mon, Aug 10 - Wed, Aug 12
SAT
San Antonio
DFW
Dallas
$177 Roundtrip, found 1 day ago
$177
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Aug 10 from San Antonio to Dallas, returning Wed, Aug 12, priced at $177 found 1 day ago
American Airlines
Tue, Nov 17 - Wed, Nov 18
SAT
San Antonio
DFW
Dallas
$179 Roundtrip, found 17 hours ago
$179
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Tue, Nov 17 from San Antonio to Dallas, returning Wed, Nov 18, priced at $179 found 17 hours ago
United
Tue, Sep 29 - Wed, Sep 30
SAT
San Antonio
DFW
Dallas
$187 Roundtrip, found 6 days ago
$187
Roundtrip
found 6 days ago
Select United flight, departing Tue, Sep 29 from San Antonio to Dallas, returning Wed, Sep 30, priced at $187 found 6 days ago
American Airlines
Mon, Aug 3 - Sat, Aug 8
SAT
San Antonio
DFW
Dallas
$189 Roundtrip, found 2 days ago
$189
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Aug 3 from San Antonio to Dallas, returning Sat, Aug 8, priced at $189 found 2 days ago
United
Tue, Aug 18 - Wed, Aug 19
SAT
San Antonio
DFW
Dallas
$194 Roundtrip, found 1 day ago
$194
Roundtrip
found 1 day ago
Select United flight, departing Tue, Aug 18 from San Antonio to Dallas, returning Wed, Aug 19, priced at $194 found 1 day ago
United
Tue, Aug 18 - Wed, Aug 19
SAT
San Antonio
DFW
Dallas
$201 Roundtrip, found 1 day ago
$201
Roundtrip
found 1 day ago
Select United flight, departing Tue, Aug 18 from San Antonio to Dallas, returning Wed, Aug 19, priced at $201 found 1 day ago
Frontier Airlines
Tue, Aug 11 - Wed, Aug 12
SAT
San Antonio
DFW
Dallas
$210 Roundtrip, found 1 day ago
$210
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Aug 11 from San Antonio to Dallas, returning Wed, Aug 12, priced at $210 found 1 day ago
Delta
Sat, Jul 4 - Wed, Jul 8
SAT
San Antonio
DFW
Dallas
$464 Roundtrip, found 10 hours ago
$464
Roundtrip
found 10 hours ago
Select Delta flight, departing Sat, Jul 4 from San Antonio to Dallas, returning Wed, Jul 8, priced at $464 found 10 hours ago
Alaska Airlines
Wed, Jul 15 - Wed, Jul 22
SAT
San Antonio
DFW
Dallas
$827 Roundtrip, just found
$827
Roundtrip
just found
Select Alaska Airlines flight, departing Wed, Jul 15 from San Antonio to Dallas, returning Wed, Jul 22, priced at $827 just found

Alternative airports near Dallas

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Love Field DAL. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $439
DAL
Love Field
CheapestClosest
Average driving time to city center10 min
Flights from $439

What you need to know for your flight from San Antonio Intl. to Dallas-Fort Worth Intl.

San Antonio (SAT) to Dallas (DFW) at a glance

Travel from San Antonio (SAT) to Dallas (DFW) with a selection of airlines offering this short domestic route. Evaluate your options between full-service and low-cost carriers to discover the best fit for your budget and travel schedule. Whether you're seeking the latest deals on flights or planning your next flight to explore the iconic sights and vibrant neighborhoods of Dallas, we have all the key details you need for your journey from San Antonio International Airport to Dallas-Fort Worth International Airport.

  • Fastest flight duration: around 1h 15m non-stop
  • Route distance: roughly 250 miles (400 km)
  • Flights per week: around 15+ flights with multiple daily departures on average
  • Typical fares (one-way): economy tickets often range from $50–$345, depending on seasonality and how far ahead you book

Flights from San Antonio International Airport (SAT) to Dallas-Fort Worth International Airport (DFW)

Based on the latest traveler bookings, here are the top airlines chosen for flights from San Antonio to Dallas, featuring both non-stop and one-stop options. Popular layover points include George Bush Intercontinental Airport (IAH) with an approximate 1 hour and 15 minutes layover, and Denver International Airport (DEN) with about a 1 hour and 30 minutes layover. These choices allow you to balance price, total travel time, cabin class, and more to create the perfect itinerary.

  • American Airlines: As a comprehensive carrier renowned for its non-stop routes, American Airlines typically offers one-way fares ranging from $50 to $375. It dominates this route with about 98% of departures, boasting a total travel duration of 1 hour and 15 minutes.
  • United: This full-service airline provides one-stop options, with one-way ticket prices generally between $95 and $435. United represents roughly 1% of the departures on this route, featuring an in-flight duration of 2 hours and 30 minutes, culminating in a total travel time of approximately 3 hours and 45 minutes, including layover.
  • Frontier Airlines: A budget-friendly option, Frontier Airlines offers one-stop service with one-way fares typically priced from $85 to $180. Also accounting for around 1% of departures on this route, it has an in-flight time of 2 hours and 30 minutes, leading to a total journey duration of about 3 hours and 45 minutes, factoring in layover.

Travelers flying from San Antonio to Dallas can opt for an upgraded experience, as American Airlines provides first-class service on this route.

Best time to fly from San Antonio (SAT) to Dallas (DFW)

The most popular months for travelers flying from San Antonio to Dallas are January, February, and April, when peak temperatures in Dallas reach up to 65.7°F in April. If you prefer quieter travel, consider August, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 87.4°F. For better deals, November usually offers the lowest average one-way fare around $177. Flight availability peaks in September, with approximately 22 flights per week, making it easier to find convenient departure times. March and July have the fewest flights, with approximately 16 flights per week.

  • Cheapest time to fly: November usually offers good deals with average one-way fare around $177, roughly 16% cheaper than the yearly average.
  • More budget-friendly months to fly: September and August typically offer average one-way fares of around $192.
  • Most flight options: September has the highest number of flights from San Antonio to Dallas, with approximately 22 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January47.1°F (8.4°C)Moderately High18$221
February49.6°F (9.8°C)Moderately High19$231
March59.0°F (15.0°C)Average16$230
April65.7°F (18.7°C)Moderately High20$212
May73.8°F (23.2°C)Average19$211
June82.9°F (28.3°C)Moderately Low18$257
July86.7°F (30.4°C)Moderately Low16$223
August87.4°F (30.8°C)Moderately Low17$193
September80.6°F (27.0°C)Average22$191
October69.1°F (20.6°C)Average21$218
November57.6°F (14.2°C)Average20$177
December50.4°F (10.2°C)Average19$196

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from San Antonio (SAT) to Dallas (DFW)

  • San Antonio to Dallas (SAT-DAL): Love Field Airport (DAL) is located approximately 12 miles from Dallas-Fort Worth International Airport (DFW). One-way economy fares for this route generally fall between $45 and $325, influenced by the time of year and how in advance you book. Travelers can choose from both non-stop and one-stop flight options. Southwest Airlines, a budget carrier, is the most frequently chosen airline for this journey.

How to find the best prices for flights from San Antonio (SAT) to Dallas (DFW)

Getting some of the best deals on flights from San Antonio to Dallas is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually available when booking at least two months in advance, although most travelers tend to book within two weeks. Departures in the morning, from 5 a.m. to 12 p.m., often feature lower prices and are quite popular, while flying on Saturday generally offers cheaper rates, even though Friday is the most common travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Dallas-Fort Worth International Airport from San Antonio International Airport

Dallas welcomes travelers from San Antonio with a range of transport options based on price, convenience, and proximity. Here's how to reach Dallas efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Dallas, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Dallas-Fort Worth International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Dallas-Fort Worth International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Dallas-Fort Worth International Airport, C2-C19 Gates Station, a metro station, is located about 0.3 miles away on foot, while Centreport Station, a train station, is situated approximately 7.8 miles from the airport and is best accessed by car.

Frequently asked questions

How much does a flight from San Antonio, TX (SAT-San Antonio Intl.) to Dallas, TX (DFW-Dallas-Fort Worth Intl.) cost?
You can find cheap one-way flights from $90 and cheap return flights from $177 San Antonio, TX (SAT-San Antonio Intl.) to Dallas, TX (DFW-Dallas-Fort Worth Intl.) with Expedia. One-way flights generally range between $62 and $1326, and roundtrip flights usually range from $205 to $1493. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when San Antonio, TX (SAT-San Antonio Intl.) to Dallas, TX (DFW-Dallas-Fort Worth Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from San Antonio, TX (SAT-San Antonio Intl.) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
September is the cheapest month to fly from San Antonio, TX (SAT) to Dallas, TX (DFW), with average round-trip fares around $239. This is about 20% lower than the average price throughout the year, as travel demand tends to dip after the summer. Other affordable months to consider are August and November.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from San Antonio, TX (SAT-San Antonio Intl.) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
There are 2 airlines offering direct flights from SAT to DFW:

  • American Airlines operates around 101 direct flights from SAT to DFW every week
  • Qantas Airways operates around 7 direct flights from SAT to DFW every week

What is the cheapest airline that flies from San Antonio, TX (SAT-San Antonio Intl.) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
Spirit Airlines is one of the cheapest airlines offering connecting flights from San Antonio (SAT) to Dallas (DFW), starting from around $86. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from San Antonio, TX (SAT-San Antonio Intl.) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
To find a cheap flight from San Antonio, TX (SAT-San Antonio Intl.) to Dallas, TX (DFW-Dallas-Fort Worth Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from San Antonio, TX (SAT-San Antonio Intl.) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
The best airline to fly with from San Antonio, TX (SAT) to Dallas, TX (DFW) will differ from traveler to traveler. If you like to fly early, American Airlines offers early morning flights. If price is the most important factor, WN typically offers the lowest fares. United offers the most daily flights from SAT to DFW, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from San Antonio, TX (SAT-San Antonio Intl.) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
When flying from San Antonio (SAT) to Dallas (DFW), September and November are your best bets. Return flights in September average about $239, making it a cost-effective choice. Both months are popular for travel, with September offering warm weather and November showcasing the beautiful fall colors in Texas.*Prices based on flights available on Expedia in the last year.
How many flights per day from San Antonio, TX (SAT-San Antonio Intl.) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
There are approximately 14 nonstop flights per day from San Antonio Intl. (SAT) to Dallas-Fort Worth Intl. (DFW). For more options, look at flights that include layovers.
What is the earliest flight from San Antonio, TX (SAT-San Antonio Intl.) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
The earliest flight from San Antonio International Airport (SAT) to Dallas-Fort Worth International Airport (DFW) typically departs at around 5:00 AM, operated by American Airlines. This seasonal service is a great option for early risers looking to get to Dallas quickly. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from San Antonio, TX (SAT-San Antonio Intl.) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
The most popular departure times for flights from San Antonio Intl. (SAT) to Dallas-Fort Worth Intl. (DFW) are in the early morning, from 6am to 9am. About 21% of passengers prefer this time window. Many major carriers, including American Airlines, Southwest Airlines and United Airlines, operate during this time. This timing is popular because it allows you to arrive in Dallas early and make the most of your day.
How long does it take to fly from San Antonio, TX (SAT-San Antonio Intl.) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
Direct flights from SAT to DFW usually take about 1 hour 20 minutes, traveling roughly 248 miles. If you opt for a connecting flight, expect to add around 6 hours to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from San Antonio, TX (SAT-San Antonio Intl.) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
First class is available on flights from SAT to DFW. First class cabins are available on:

  • United Airlines
  • American Airlines
  • Delta Air Lines
  • Spirit Airlines

How much is a business class flight from San Antonio, TX (SAT-San Antonio Intl.) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
A direct, return business class ticket from San Antonio (SAT) to Dallas (DFW) typically costs between $824 - $1,237. A non-stop, one-way business class flight is usually around $412 - $662. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between San Antonio, TX (SAT-San Antonio Intl.) to Dallas, TX (DFW-Dallas-Fort Worth Intl.) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.
How do I earn miles on a San Antonio, TX (SAT-San Antonio Intl.) to Dallas, TX (DFW-Dallas-Fort Worth Intl.) flight with Expedia?
It's easy to earn miles on a San Antonio, TX (SAT-San Antonio Intl.) to Dallas, TX (DFW-Dallas-Fort Worth Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Dallas from San Antonio Intl. (SAT)?
From San Antonio Intl. (SAT), you can fly into Dallas-Fort Worth Intl. (DFW) and Love Field (DAL) in Dallas. Some flights may connect through major hubs like William P. Hobby (HOU), Denver Intl. (DEN), Lambert-St. Louis Intl. (STL) before reaching Dallas. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from San Antonio, TX (SAT-San Antonio Intl.) to Dallas, TX (DFW-Dallas-Fort Worth Intl.) at the last minute?
Typically, booking a last minute flight from San Antonio, TX (SAT-San Antonio Intl.) to Dallas, TX (DFW-Dallas-Fort Worth Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a San Antonio, TX (SAT-San Antonio Intl.) to Dallas, TX (DFW-Dallas-Fort Worth Intl.) flight and hotel package?
Securing a San Antonio, TX (SAT-San Antonio Intl.) to Dallas, TX (DFW-Dallas-Fort Worth Intl.) Dallas Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Antonio, TX (SAT-San Antonio Intl.) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
If you booked your San Antonio, TX (SAT-San Antonio Intl.) to Dallas, TX (DFW-Dallas-Fort Worth Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
San Antonio Intl.
Destination airport
Dallas-Fort Worth Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, United
Roundtrip price
$176
Distance
247 mi
Average flight time
1 hour 20 mins

Book with confidence

San Antonio to Dallas Flights

The cheapest times to fly from San Antonio to Dallas

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Antonio to Dallas are during the month of August. You can find some of the cheapest flights from San Antonio to Dallas with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Antonio to Dallas

Sunday is one of the best days to book for cheap flights from San Antonio to Dallas: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Antonio to Dallas

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Antonio to Dallas in 2026. You can also book with separate airlines for your outbound and return journeys, from $90 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Antonio to Dallas flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Antonio to Dallas airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

San Antonio to Dallas Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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