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Cheap flight deals from San Francisco to Austin Starting at $77

Discover our range of affordable one-way and round-trip flights from San Francisco to Austin and kick-start your next adventure today!

  • One way
  • Round-trip
      • Cheapest nonstop
        SFO17:27
        3h 29m
        Nonstop
        AUS22:56
        Mon, Nov 18|San Francisco - Austin|Alaska Airlines
        $77$88
        13% OFF
        13% OFF
        $88$77

        Choose Alaska Airlines flights from San Francisco to Austin. The one-way direct flight with Alaska Airlines departs from San Francisco International Airport on Mon, Nov 18, arriving at Austin-Bergstrom International Airport. One-way Prices start from $77 including taxes and charges.

      • SFO06:35
        3h 30m
        Nonstop
        AUS12:05
        Sun, Nov 17|San Francisco - Austin|Alaska Airlines
        $78$88
        11% OFF
        11% OFF
        $88$78

        Choose Alaska Airlines flights from San Francisco to Austin. The one-way direct flight with Alaska Airlines departs from San Francisco International Airport on Sun, Nov 17, arriving at Austin-Bergstrom International Airport. One-way Prices start from $78 including taxes and charges.

      • SFO06:55
        7h 32m
        1 stop
        AUS16:27
        Sat, Dec 14|San Francisco - Austin|Frontier Airlines
        $46$88
        48% OFF
        48% OFF
        $88$46

        Choose Frontier Airlines flights from San Francisco to Austin. The one-way connecting flight with Frontier Airlines departs from San Francisco International Airport on Sat, Dec 14, arriving at Austin-Bergstrom International Airport. One-way Prices start from $46 including taxes and charges.

      • SFO06:00
        11h 12m
        1 stop
        AUS19:12
        Tue, Nov 19|San Francisco - Austin|Frontier Airlines
        $47
        $47

        Choose Frontier Airlines flights from San Francisco to Austin. The one-way connecting flight with Frontier Airlines departs from San Francisco International Airport on Tue, Nov 19, arriving at Austin-Bergstrom International Airport. One-way Prices start from $47 including taxes and charges.

      • SFO06:55
        6h 19m
        1 stop
        AUS15:14
        Tue, Jan 14|San Francisco - Austin|Frontier Airlines
        $52
        $52

        Choose Frontier Airlines flights from San Francisco to Austin. The one-way connecting flight with Frontier Airlines departs from San Francisco International Airport on Tue, Jan 14, arriving at Austin-Bergstrom International Airport. One-way Prices start from $52 including taxes and charges.

      • SFO10:54
        7h 49m
        1 stop
        AUS20:43
        Thu, Jan 23|San Francisco - Austin|Frontier Airlines
        $53
        $53

        Choose Frontier Airlines flights from San Francisco to Austin. The one-way connecting flight with Frontier Airlines departs from San Francisco International Airport on Thu, Jan 23, arriving at Austin-Bergstrom International Airport. One-way Prices start from $53 including taxes and charges.

      • SFO06:55
        6h 14m
        1 stop
        AUS15:09
        Wed, Jan 15|San Francisco - Austin|Frontier Airlines
        $53
        $53

        Choose Frontier Airlines flights from San Francisco to Austin. The one-way connecting flight with Frontier Airlines departs from San Francisco International Airport on Wed, Jan 15, arriving at Austin-Bergstrom International Airport. One-way Prices start from $53 including taxes and charges.

      • SFO10:02
        6h 26m
        1 stop
        AUS18:28
        Tue, Dec 10|San Francisco - Austin|Frontier Airlines
        $54
        $54

        Choose Frontier Airlines flights from San Francisco to Austin. The one-way connecting flight with Frontier Airlines departs from San Francisco International Airport on Tue, Dec 10, arriving at Austin-Bergstrom International Airport. One-way Prices start from $54 including taxes and charges.

      • SFO10:53
        7h 56m
        1 stop
        AUS20:49
        Thu, Jan 9|San Francisco - Austin|Frontier Airlines
        $55
        $55

        Choose Frontier Airlines flights from San Francisco to Austin. The one-way connecting flight with Frontier Airlines departs from San Francisco International Airport on Thu, Jan 9, arriving at Austin-Bergstrom International Airport. One-way Prices start from $55 including taxes and charges.

      • SFO10:53
        7h 50m
        1 stop
        AUS20:43
        Thu, Dec 5|San Francisco - Austin|Frontier Airlines
        $55
        $55

        Choose Frontier Airlines flights from San Francisco to Austin. The one-way connecting flight with Frontier Airlines departs from San Francisco International Airport on Thu, Dec 5, arriving at Austin-Bergstrom International Airport. One-way Prices start from $55 including taxes and charges.

      • SFO13:00
        3h 5m
        Nonstop
        AUS14:00
        Fri, Nov 22|San Francisco - Austin|Alaska Airlines
        Find More Flights
        Find More Flights

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

When is the cheapest time to fly from San Francisco to Austin?

These price trend charts carefully monitor and predict how flight prices from San Francisco to Austin will change. Keep a close eye on them to understand when the best time to buy your tickets is.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find cheap airlines flights from San Francisco to Austin

We have a range of prices from different airlines providing flights from San Francisco to Austin. Check below for the journey which best suits your travel needs.

Frontier Airlines
From $46
Alaska Airlines
From $77
American Airlines
From $92
Delta Air Lines
From $100
United Airlines
From $122
Southwest Airlines
From $148
Hawaiian Airlines
From $167

Find more flights and airlines

Alternative Cheap Routes from San Francisco to Austin

Searching for potential routes that might be cheaper and faster? There are a few alternative ways to get to Austin from San Francisco which could help you save money and time.

  • Cheapest
    Frontier Airlines
    SFO
    06:00
    27h 15m
    2 transfer
    AUS
    11:15
    San Francisco International Airport - Austin-Bergstrom International Airport
    Wed, Nov 20Frontier Airlines
    $24
  • Frontier Airlines
    SFO
    06:00
    27h 15m
    2 transfer
    AUS
    11:15
    San Francisco International Airport - Austin-Bergstrom International Airport
    Wed, Nov 20Frontier Airlines
    $24
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from San Francisco (SFO) to Austin (AUS) the cheapest?

    Airlines adjust prices for flights from San Francisco to Austin based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from San Francisco (SFO) to Austin (AUS) cost?

    According to Trip.com's data, the lowest price is around $250.

  • How long does it take to fly from San Francisco (SFO) to Austin (AUS) and what is the distance?

    It takes around 3 hours 32 minutes to fly from San Francisco (SFO) to Austin (AUS).

  • What are the most popular airlines that fly from San Francisco (SFO) to Austin (AUS)?

How to find a cheap flight from San Francisco to Austin

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | San Francisco to Austin

Cheapest nonstop flight price$45
Cheapest round-trip ticket price$55
Off-season for travelNovember
Peak season for travelFebruary
Flight distance2,402.46 km
Average flight time3 hours 32 minutes
Popular airlineAmerican Airlines

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