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Cheap Flights from Atlanta to Austin

Hi, I've summed up all the key info for Atlanta to Austin flights

Cheapest one-way

S$ 42
Frontier Airlines Sun, Oct 25

83% below next 30d avg. (S$ 250)

Cheapest return

S$ 72
Frontier Airlines Thu, Sep 24

77% below next 30d avg. (S$ 316)

Best time to book

October Cheapest month
July Peak month

Fastest flight

2h 29m 12m faster than avg. (2h 41m)

Recommended airlines

With a lowest one-way fare of S$ 42 , travelers can expect an average price of S$ 250 for upcoming trips, while round-trip tickets start at S$ 72 . Flights typically take around 2h 41m , but the fastest nonstop option completes the journey in just 2h 29m minutes. Flights to Austin can arrive at: Austin-Bergstrom International Airport (AUS) . The most common route connects Hartsfield–Jackson Atlanta International Airport and Austin-Bergstrom International Airport (ATL–AUS). To secure the best rates, booking 40 days in advance is recommended, and the cheapest travel days are Tuesday, Wednesday, and Saturday .

Updated 4d ago · This content is an AI-powered summary based on Trip.com data. Prices and availability are subject to change. Please refer to actual prices, availability, and travel conditions.

Explore the cheapest one-way and round-trip flights from Atlanta to Austin over the next 90 days, with one-way fares from S$ 42 and round-trip from S$ 72. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        ATL 16:19
        2h 29m
        Direct
        AUS 17:48
        Atlanta - Austin | Thu, Sep 24 | Frontier Airlines
        AUS 18:33
        2h 27m
        Direct
        ATL 22:00
        Austin - Atlanta | Mon, Sep 28 | Frontier Airlines
        S$ 72 S$ 119
        39% off
        39% off
        S$ 119 S$ 72
      • ATL 16:19
        2h 29m
        Direct
        AUS 17:48
        Atlanta - Austin | Mon, Sep 14 | Frontier Airlines
        AUS 18:33
        2h 27m
        Direct
        ATL 22:00
        Austin - Atlanta | Thu, Sep 17 | Frontier Airlines
        S$ 73 S$ 119
        39% off
        39% off
        S$ 119 S$ 73
      • ATL 16:19
        2h 29m
        Direct
        AUS 17:48
        Atlanta - Austin | Thu, Sep 17 | Frontier Airlines
        AUS 18:33
        2h 27m
        Direct
        ATL 22:00
        Austin - Atlanta | Sat, Sep 19 | Frontier Airlines
        S$ 82 S$ 119
        31% off
        31% off
        S$ 119 S$ 82
      • ATL 16:19
        2h 29m
        Direct
        AUS 17:48
        Atlanta - Austin | Thu, Oct 1 | Frontier Airlines
        AUS 18:33
        2h 27m
        Direct
        ATL 22:00
        Austin - Atlanta | Thu, Oct 8 | Frontier Airlines
        S$ 85
        28% off
        S$ 119 S$ 85
      • ATL 16:19
        2h 29m
        Direct
        AUS 17:48
        Atlanta - Austin | Tue, Sep 29 | Frontier Airlines
        AUS 18:33
        2h 27m
        Direct
        ATL 22:00
        Austin - Atlanta | Sat, Oct 3 | Frontier Airlines
        S$ 85
        28% off
        S$ 119 S$ 85
      • ATL 16:19
        2h 29m
        Direct
        AUS 17:48
        Atlanta - Austin | Sat, Oct 3 | Frontier Airlines
        AUS 18:33
        2h 27m
        Direct
        ATL 22:00
        Austin - Atlanta | Sat, Oct 10 | Frontier Airlines
        S$ 86
        28% off
        S$ 119 S$ 86
      • ATL 08:15
        2h 33m
        Direct
        AUS 09:48
        Atlanta - Austin | Mon, Oct 26 | Frontier Airlines
        AUS 10:50
        2h 20m
        Direct
        ATL 14:10
        Austin - Atlanta | Mon, Nov 2 | Frontier Airlines
        S$ 86
        28% off
        S$ 119 S$ 86
      • ATL 16:19
        2h 29m
        Direct
        AUS 17:48
        Atlanta - Austin | Sun, Oct 11 | Frontier Airlines
        AUS 10:50
        2h 20m
        Direct
        ATL 14:10
        Austin - Atlanta | Mon, Oct 19 | Frontier Airlines
        S$ 86
        28% off
        S$ 119 S$ 86
      • ATL 16:19
        2h 29m
        Direct
        AUS 17:48
        Atlanta - Austin | Sun, Sep 27 | Frontier Airlines
        AUS 18:33
        2h 27m
        Direct
        ATL 22:00
        Austin - Atlanta | Thu, Oct 1 | Frontier Airlines
        S$ 94
        21% off
        S$ 119 S$ 94
      • ATL 08:20
        2h 33m
        Direct
        AUS 09:53
        Atlanta - Austin | Wed, Nov 11 | Frontier Airlines
        AUS 10:50
        2h 20m
        Direct
        ATL 14:10
        Austin - Atlanta | Thu, Nov 19 | Frontier Airlines
        S$ 111
        7% off
        S$ 119 S$ 111
      • ATL 13:00
        17h 25m
        1 stop
        AUS 14:00
        Atlanta - Austin | Tue, Sep 15 | Normal Airline
        AUS 15:00
        6h
        Direct
        ATL 16:00
        Austin - Atlanta | Thu, Sep 17 | Normal Airline
        Find more flights
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      • Cheapest nonstop
        ATL 09:36
        2h 33m
        Direct
        AUS 11:09
        Atlanta - Austin | Sun, Oct 25 | Frontier Airlines
        S$ 42 S$ 266
        84% off
        84% off
        S$ 266 S$ 42
      • ATL 09:36
        2h 33m
        Direct
        AUS 11:09
        Atlanta - Austin | Sun, Oct 18 | Frontier Airlines
        S$ 66 S$ 266
        75% off
        75% off
        S$ 266 S$ 66
      • ATL 08:15
        2h 33m
        Direct
        AUS 09:48
        Atlanta - Austin | Wed, Oct 21 | Frontier Airlines
        S$ 69 S$ 266
        74% off
        74% off
        S$ 266 S$ 69
      • ATL 16:19
        2h 29m
        Direct
        AUS 17:48
        Atlanta - Austin | Tue, Sep 22 | Frontier Airlines
        S$ 131
        51% off
        S$ 266 S$ 131
      • ATL 16:19
        2h 29m
        Direct
        AUS 17:48
        Atlanta - Austin | Mon, Sep 28 | Frontier Airlines
        S$ 169
        36% off
        S$ 266 S$ 169
      • ATL 16:19
        2h 29m
        Direct
        AUS 17:48
        Atlanta - Austin | Thu, Oct 1 | Frontier Airlines
        S$ 173
        35% off
        S$ 266 S$ 173
      • ATL 16:19
        2h 29m
        Direct
        AUS 17:48
        Atlanta - Austin | Sun, Sep 20 | Frontier Airlines
        S$ 193
        27% off
        S$ 266 S$ 193
      • ATL 16:19
        2h 29m
        Direct
        AUS 17:48
        Atlanta - Austin | Mon, Oct 5 | Frontier Airlines
        S$ 216
        19% off
        S$ 266 S$ 216
      • ATL 16:19
        2h 29m
        Direct
        AUS 17:48
        Atlanta - Austin | Tue, Oct 6 | Frontier Airlines
        S$ 228
        14% off
        S$ 266 S$ 228
      • ATL 16:19
        2h 29m
        Direct
        AUS 17:48
        Atlanta - Austin | Sat, Oct 3 | Frontier Airlines
        S$ 250
        6% off
        S$ 266 S$ 250
      • ATL 13:00
        17h 25m
        1 stop
        AUS 14:00
        Atlanta - Austin | Tue, Sep 15 | Normal Airline
        Find more flights
        Find more flights

Flight.News
Over the past 7 days, flights from Atlanta to Austin have operated an average of 45 times per day, with 67.7% on-time departure rate and 93.4% on-time arrival rate.

Which airlines are the most popular for Atlanta to Austin flights?

You can choose from 1 airlines flying from Atlanta to Austin, including Delta Air Lines, and . Frontier Airlines currently offers the cheapest direct ticket on this route.
Delta Air Lines logo Delta Air Lines
Airlines are determined based on actual purchased flight tickets from Atlanta to Austin according to previous 12 months data from Trip.com.

Flying from Atlanta to Austin

The distance between Atlanta and Austin is approximately 1,312.03km. It takes around 2 hours 41 minutes on average to fly from Atlanta to Austin. Based on Trip.com's data, travel demand peaks in July. The off-season for travel is October.

Cheapest one-way flight price S$ 42
Cheapest return ticket price S$ 72
Off-season for travel October
Peak season for travel July
Flight distance 1,312.03km
Average flight time 2 hours 41 minutes
Frequency ～50/week
Flight statistics for the Atlanta–Austin route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com Price Insights on Flights from Atlanta to Austin.

What is the cheapest month for one-way flights from Atlanta to Austin?

The average price of one-way flights from Atlanta to Austin purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from Atlanta to Austin is March, with an average price of S$ 97, and the most expensive month is September, with an average price of up to S$ 406.

S$ 406
S$ 252
S$ 97
0
    Cheapest
  • S$ 406
    Sep
  • S$ 235
    Oct
  • S$ 200
    Nov
  • S$ 300
    Dec
  • S$ 243
    Jan
  • S$ 262
    Feb
  • S$ 97
    Mar
  • S$ 150
    Apr
  • S$ 364
    May
  • S$ 330
    Jun
  • S$ 329
    Jul
  • S$ 210
    Aug

Frequently Asked Questions

  • Which airlines offer the cheapest flights from Atlanta to Austin?

    Based on Trip.com data, Frontier Airlines offers Cheapest nonstop one-way flights from S$ 42 (for example, ATL–AUS on Sun, Oct 25). For a Cheapest nonstop return flight, Frontier Airlines offers fares from S$ 72, departing on Thu, Sep 24 and returning on Mon, Sep 28.
  • At the moment, you can catch a direct flight from Atlanta to Austin with the following airlines, including: Delta Air Lines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 2 hours 41 minutes to fly from Atlanta (ATL) to Austin (AUS).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Atlanta to Austin is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • On average, 60 direct flights operate each week between Atlanta and Austin. See below the schedules of the main airlines serving this route:
    Delta Air Lines: S/M/T/W/T/F/S – DL2011 (departure at 11:27)
  • Here are some tips for finding the best flight deals from Atlanta to Austin on Trip.com:
    · Be flexible with your travel dates. The cheapest flight is currently on Sun, Oct 25, with one-way fares from just S$ 42.
    · Compare airlines. Frontier Airlines currently offers the lowest fares on this route.
    · Set up a price alert to track fare changes without searching every day.
    · Check Trip.com regularly for flight deals and available promo codes.
    · Avoid peak season or book early. July is generally the busiest month for travel to Austin.
    · Get exclusive promo codes on the Trip.com app.
  • The cheapest month to book a flight from Atlanta to Austin is usually October, when demand is lower.
  • After crunching the numbers on our September flight calendar, it's currently cheapest to fly from Atlanta to Austin on September 19, 2026 with Frontier Airlines, with prices starting at S$ 72.
  • Flights to Austin can arrive at: Austin-Bergstrom International Airport (AUS). The most common route connects Hartsfield–Jackson Atlanta International Airport and Austin-Bergstrom International Airport (ATL–AUS).
  • The time difference between Austin and Atlanta is 1h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.
  • Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Atlanta to Austin is S$ 250. Fares vary by travel date, airline and availability.
  • Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Atlanta to Austin is S$ 316. The final price depends on the outbound and return dates, airline and fare conditions.
  • Enter Atlanta and Austin, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveller details and complete payment to receive your confirmation.
  • Frontier Airlinesare the most popular budget airlines flying from Atlanta to Austin. Check baggage, seat and payment fees before comparing the final price.

Find Cheap Flights & Deals on Trip.com

Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.