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Ultra Low Fare Flights from Boston (BOS) to Austin (AUS) with Spirit

Fly Boston to Austin and Save Big

*Fares presented below are available at the beginning of each day, but may sell out. Additional baggage fees and fees for other services may apply. Other terms and conditions may apply.

Ultra Low Fare Flights from Boston (BOS) to Austin (AUS) with Spirit

Boston to Austin Flight Deals

*Fares presented below are available at the beginning of each day, but may sell out. Additional baggage fees and fees for other services may apply. Other terms and conditions may apply.

  1. Boston (BOS) to Austin (AUS)

    One Way

    Departing 02/08/2020

    Fares From
    $91*
  2. Boston (BOS) to Austin (AUS)

    One Way

    Departing 02/01/2020

    Fares From
    $107*
  3. Boston (BOS) to Austin (AUS)

    One Way

    Departing 02/03/2020

    Fares From
    $107*
  4. Boston (BOS) to Austin (AUS)

    One Way

    Departing 02/06/2020

    Fares From
    $107*
  5. Boston (BOS) to Austin (AUS)

    One Way

    Departing 02/10/2020

    Fares From
    $107*
  6. Boston (BOS) to Austin (AUS)

    One Way

    Departing 01/13/2020

    Fares From
    $107*
  7. Boston (BOS) to Austin (AUS)

    One Way

    Departing 01/18/2020

    Fares From
    $107*
  8. Boston (BOS) to Austin (AUS)

    One Way

    Departing 01/23/2020

    Fares From
    $107*
  9. Boston (BOS) to Austin (AUS)

    One Way

    Departing 01/25/2020

    Fares From
    $107*
  10. Boston (BOS) to Austin (AUS)

    One Way

    Departing 01/27/2020

    Fares From
    $107*

Weather in Austin

Monday ,overcast clouds
83°F 10/14/2019
Tuesday ,moderate rain
74°F 10/15/2019
Wednesday ,heavy intensity rain
67°F 10/16/2019
Thursday ,light rain
56°F 10/17/2019
Friday ,sky is clear
61°F 10/18/2019
Saturday ,sky is clear
68°F 10/19/2019
Sunday ,broken clouds
73°F 10/20/2019
Powered by: OpenWeatherMap.org