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Ultra Low Fare Flights from Boston (BOS) to Las Vegas (LAS) with Spirit

Fly Boston to Las Vegas 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.

  1. BOS-LAS

    Boston to Las Vegas

    Departing 05/08/2019

    Fares From
    $83*

    One Way

  2. BOS-LAS

    Boston to Las Vegas

    Departing 04/09/2019

    Fares From
    $83*

    One Way

  3. BOS-LAS

    Boston to Las Vegas

    Departing 05/11/2019

    Fares From
    $83*

    One Way

  4. BOS-LAS

    Boston to Las Vegas

    Departing 05/04/2019

    Fares From
    $83*

    One Way

  5. BOS-LAS

    Boston to Las Vegas

    Departing 05/07/2019

    Fares From
    $83*

    One Way

  6. BOS-LAS

    Boston to Las Vegas

    Departing 05/14/2019

    Fares From
    $83*

    One Way

Ultra Low Fare Flights from Boston (BOS) to Las Vegas (LAS) with Spirit

Boston to Las Vegas 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 Las Vegas (LAS)

    One Way

    Departing 10/02/2019

    Fares From
    $113*
  2. Boston (BOS) to Las Vegas (LAS)

    One Way

    Departing 10/02/2019

    Fares From
    $113*
  3. Boston (BOS) to Las Vegas (LAS)

    One Way

    Departing 11/06/2019

    Fares From
    $113*
  4. Boston (BOS) to Las Vegas (LAS)

    One Way

    Departing 11/06/2019

    Fares From
    $113*
  5. Boston (BOS) to Las Vegas (LAS)

    One Way

    Departing 09/07/2019

    Fares From
    $113*
  6. Boston (BOS) to Las Vegas (LAS)

    One Way

    Departing 10/05/2019

    Fares From
    $113*
  7. Boston (BOS) to Las Vegas (LAS)

    One Way

    Departing 10/05/2019

    Fares From
    $113*
  8. Boston (BOS) to Las Vegas (LAS)

    One Way

    Departing 08/27/2019

    Fares From
    $113*
  9. Boston (BOS) to Las Vegas (LAS)

    One Way

    Departing 08/27/2019

    Fares From
    $113*
  10. Boston (BOS) to Las Vegas (LAS)

    One Way

    Departing 09/17/2019

    Fares From
    $113*

Weather in Las Vegas

Tuesday ,broken clouds
17°C 03/19/2019
Wednesday ,broken clouds
18°C 03/20/2019
Thursday ,light rain
12°C 03/21/2019
Friday ,sky is clear
14°C 03/22/2019
Saturday ,light rain
14°C 03/23/2019
Sunday ,sky is clear
15°C 03/24/2019
Monday ,sky is clear
16°C 03/25/2019
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