Cheap flights from Dallas to San Antonio

Dallas/Fort Worth
DFW
San Antonio
SAT

Flight deals from Dallas to San Antonio

Below you can see the best deals on flights Dallas — San Antonio for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 14 September, from $100.

Top 10 cheap flights from Dallas to San Antonio

F9
F9
$ 100

Dallas — San Antonio

22:59—14:20
14 Sep 2026
15 h 21 m
1 stop
F9
F9
$ 100

Dallas — San Antonio

20:40—14:20
14 Sep 2026
17 h 40 m
1 stop
F9
F9
$ 100

Dallas — San Antonio

20:29—19:25
14 Sep 2026
22 h 56 m
1 stop
F9
F9
$ 100

Dallas — San Antonio

08:40—14:20
14 Sep 2026
29 h 40 m
1 stop
F9
F9
$ 118

Dallas — San Antonio

20:29—19:25
10 Sep 2026
22 h 56 m
1 stop
F9
F9
$ 118

Dallas — San Antonio

14:48—19:25
10 Sep 2026
28 h 37 m
1 stop
F9
F9
$ 118

Dallas — San Antonio

10:40—19:25
10 Sep 2026
32 h 45 m
1 stop
F9
F9
$ 118

Dallas — San Antonio

07:00—19:25
10 Sep 2026
36 h 25 m
1 stop
F9
F9
$ 124

Dallas — San Antonio

07:00—19:25
12 Sep 2026
12 h 25 m
1 stop
F9
F9
$ 125

Dallas — San Antonio

21:31—19:25
8 Sep 2026
21 h 54 m
1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Dallas — San Antonio flight

Looking for cheap flights from Dallas to San Antonio? Compare fares from different airlines, check the flight schedule and travel time — and book your Dallas — San Antonio ticket online at the best price.

The route has direct flights — around 152 flights per week, flights are operated by American Airlines, Alaska Airlines, a nonstop flight takes about 1 h 7 min, the distance between the cities is around 405 km.

Planning your trip? You may find our San Antonio travel guide, how to get from the airport into town and San Antonio weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $100Min. price
SeptemberCheapest
MayPeak season
YesDirect flights
405 kmDistance
1 h 7 minTravel time
2Airlines
152 / wkFlights

Flight schedule from Dallas to San Antonio

The table shows direct flights from Dallas to San Antonio on the selected date. The flight takes approximately 1 h 7 min. Regular flights are operated by American Airlines and Alaska Airlines. Departures from Dallas/Fort Worth International Airport and Dallas Love Field airports, arrivals at San Antonio International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 15 Aug 2026

Flight ticket prices by day: Dallas — San Antonio

Below is a calendar of the lowest flight ticket prices for Dallas — San Antonio by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $100 in September, and the most expensive are around $177 in May. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Dallas to San Antonio by month. Tickets are usually cheapest in August (around $114) and priciest in June (about $162) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$120lowMay$126lowSep$114low
Feb$120lowJun$162highOct$138medium
Mar$156highJul$162highNov$144medium
Apr$156highAug$114lowDec$150medium

Some values are estimated based on seasonality.

When to fly

Weather in San Antonio: it is warmest in August (up to 36 °C on average) and coolest in January (around 18 °C). The driest month is July.

Tickets are usually cheapest in September and most expensive in May. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · San Antonio

Dry and wet days · San Antonio

Wind speed and direction · San Antonio

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How to get the best deal on a Dallas — San Antonio ticket

  • Book ahead: fares for Dallas — San Antonio are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Dallas is served by more than one airport — compare fares and travel time to each before you book.
  • The cheapest month to fly to San Antonio is usually September — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Dallas — San Antonio route are operated by 2 airlines; American Airlines runs the most flights (around 97% of all flights). Compare carriers, flight shares and schedules below.

  • American AirlinesAA
    49x/week
    WebsiteFleet: 965211M pax/year
    • Direct flight DFW → SAT49x/week
      Duration
      1h 8m
      Days
      MTWTFSS
    96.7%Open →
  • Alaska AirlinesAS
    2x/week
    WebsiteFleet: 31545M pax/year
    • Direct flight DFW → SAT2x/week
      Duration
      1h 5m
      Days
      MTWTFSS
    3.3%Open →

Cities and airports on the Dallas — San Antonio route

Flights Dallas — San Antonio depart from Dallas/Fort Worth International Airport and Dallas Love Field and arrive at San Antonio International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Dallas

DFW
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

San Antonio

SAT
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the Dallas — San Antonio flight

How long is the flight from Dallas to San Antonio?

A nonstop Dallas — San Antonio flight takes about 1 h 7 min — the distance between the cities is around 405 km.

How far is it from Dallas to San Antonio?

The distance from Dallas to San Antonio is about 405 km, which a nonstop flight covers in around 1 h 7 min.

Are there direct flights from Dallas to San Antonio?

Yes, there are nonstop flights Dallas — San Antonio — around 152 flights per week.

Which airlines fly from Dallas to San Antonio?

Airlines operating Dallas — San Antonio include American Airlines, Alaska Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Dallas — San Antonio flights use?

Flights from Dallas depart from Dallas/Fort Worth International Airport, Dallas Love Field, and arrive at San Antonio International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Dallas to San Antonio?

The price of a Dallas — San Antonio ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in May. Tickets typically cost between $100 and $177. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Dallas — San Antonio?

Flights Dallas — San Antonio are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Dallas to San Antonio?

To catch a low fare Dallas — San Antonio, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually September.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Dallas

See all
New York CityHoustonLos AngelesAtlantaSeattleChicagoOrlandoDenverMiamiLas VegasWashington, D.C.PhoenixCancunFort LauderdaleSan DiegoTampaDetroitBostonNashvilleAustinSan FranciscoCharlotteMinneapolisSalt Lake CityOklahoma CitySanta AnaPhiladelphiaMexico CityBirminghamMidlandKansas CityBentonvilleTulsaMonterreyTorontoNew OrleansRaleighSt. LouisAmarilloLittle Rock

Where else you can fly from San Antonio

See all
Los AngelesHoustonChicagoAtlantaLas VegasDenverPhoenixMinneapolisMexico CitySalt Lake CityDetroitCharlotteSeattleMonterreyOrlandoNew York CityPhiladelphiaGuadalajaraMiamiWashington, D.C.Fort LauderdaleSan JuanCancunBostonTorontoQuerétaroSan FranciscoLeonTampaSan Luis PotosíBrownsvilleManhattanLafayette

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