Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap Flights from Austin to Houston starting at S$ 50

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Cheapest time to fly from Austin to Houston

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.
Cheapest Airlines flying from Austin to Houston

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Southwest Airlines
From S$ 50
United Airlines
From S$ 94
American Airlines
From S$ 127
Alaska Airlines
From S$ 354
Delta Air Lines
From S$ 522
ANA airlines

Find more flights and airlines

Alternative Routes from Austin to Houston

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Austin to Houston.

  • Cheapest
    Southwest Airlines
    AUS
    05:55
    1h 5m
    Direct
    HOU
    07:00
    Austin-Bergstrom International Airport - William P. Hobby Airport
    Sat, Mar 30Southwest Airlines
    S$ 50
  • United Airlines
    AUS
    19:30
    0h 59m
    Direct
    IAH
    20:29
    Austin-Bergstrom International Airport - George Bush Intercontinental Airport
    Thu, Apr 18United Airlines
    S$ 94
  • United Airlines
    AUS
    19:30
    0h 59m
    Direct
    IAH
    20:29
    Austin-Bergstrom International Airport - George Bush Intercontinental Airport
    Thu, Apr 18United Airlines
    S$ 94
    Find More Flights

Frequently Asked Questions

Find cheapest flight ticket from Austin to Houston

Cheapest direct flight price

S$ 49

Cheapest return ticket price

S$ 105

Cheapest month

March

Peak season for travel

September