Cheap Flights from Austin to Atlanta from US$34

Frequently Asked Questions

• What are the cheapest flights from Austin to Atlanta (AUS-ATL)?

  Based on Trip.com data, Frontier Airlines offers one-way fares as low as US$34 on Cheapest nonstop routes (e.g. AUS to ATL on Wed, Sep 23), while Frontier Airlines offers Cheapest nonstop round-trips from US$69 departing on Wed, Sep 16 and returning on Wed, Sep 23.

• Which airlines offer direct flights from Austin to Atlanta?

  At the moment, you can catch a nonstop flight from Austin to Atlanta with the following airlines, including: Frontier Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is a flight from Austin to Atlanta?

  It takes about 2 hours 20 minutes to fly from Austin to Atlanta.

• When is the best time to book flights from Austin to Atlanta?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Austin to Atlanta 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.

• How can I find the best deals on flights from Austin to Atlanta?

  To find best deals on flights from Austin to Atlanta, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Sep 23, with one-way flights priced at just US$34.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Frontier Airlines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Atlanta travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Austin (AUS) to Atlanta (ATL) the cheapest?

  The cheapest months to fly from Austin to Atlanta is October, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Austin to Atlanta on?

  After crunching the numbers on our August flight calendar, it's currently cheapest to fly from Austin to Atlanta on August 22, 2026 with Frontier Airlines, with prices starting at US$34.

• Which airports can I fly to for Atlanta from Austin?

  You can land at any one of the following hubs in Atlanta, with Austin-Bergstrom International Airport to Hartsfield–Jackson Atlanta International Airport (AUS-ATL) is by far the most common option on this route: Hartsfield–Jackson Atlanta International Airport (ATL) DeKalb-Peachtree Airport (PDK).

• Is there any time difference between Austin and Atlanta?

  The time difference between Atlanta and Austin is 1h.

• How do I change or cancel my ticket from Austin to Atlanta?

  Tickets can only be changed or canceled 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.

• What is the average cost of a one-way flight from Austin to Atlanta?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Austin to Atlanta is US$177. Fares vary by travel date, airline and availability.

• What is the average cost of a round-trip flight from Austin to Atlanta?

  Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Austin to Atlanta is US$227. The final price depends on the outbound and return dates, airline and fare conditions.

• How do I book flights from Austin to Atlanta on Trip.com?

  Enter Austin and Atlanta, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.

• Are there budget airlines on the Austin to Atlanta route?

  Frontier Airlinesare the most popular budget airlines flying from Austin to Atlanta. Check baggage, seat and payment fees before comparing the final price.