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Ultra Low Fare Flights from Boston (BOS) to Cancun (CUN) with Spirit

Fly Boston to Cancun 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-CUN

    From Boston to Cancun

    Departing 11/28/2018

    Fares From
    $116*

    One Way

  2. BOS-CUN

    From Boston to Cancun

    Departing 11/29/2018

    Fares From
    $116*

    One Way

  3. BOS-CUN

    From Boston to Cancun

    Departing 01/20/2019

    Fares From
    $123*

    One Way

  4. BOS-CUN

    From Boston to Cancun

    Departing 02/08/2019

    Fares From
    $123*

    One Way

  5. BOS-CUN

    From Boston to Cancun

    Departing 12/05/2018

    Fares From
    $127*

    One Way

  6. BOS-CUN

    From Boston to Cancun

    Departing 01/09/2019

    Fares From
    $127*

    One Way

Ultra Low Fare Flights from Boston (BOS) to Cancun (CUN) with Spirit

Boston to Cancun 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. From Boston (BOS) to Cancun (CUN)

    One Way

    Departing 05/22/2019

    Fares From
    $157*
  2. From Boston (BOS) to Cancun (CUN)

    One Way

    Departing 02/23/2019

    Fares From
    $159*
  3. From Boston (BOS) to Cancun (CUN)

    One Way

    Departing 05/03/2019

    Fares From
    $159*
  4. From Boston (BOS) to Cancun (CUN)

    One Way

    Departing 05/04/2019

    Fares From
    $176*
  5. From Boston (BOS) to Cancun (CUN)

    One Way

    Departing 03/01/2019

    Fares From
    $187*
  6. From Boston (BOS) to Cancun (CUN)

    One Way

    Departing 02/20/2019

    Fares From
    $226*
  7. From Boston (BOS) to Cancun (CUN)

    One Way

    Departing 03/27/2019

    Fares From
    $256*
  8. From Boston (BOS) to Cancun (CUN)

    One Way

    Departing 04/09/2019

    Fares From
    $256*
  9. From Boston (BOS) to Cancun (CUN)

    One Way

    Departing 03/12/2019

    Fares From
    $262*
  10. From Boston (BOS) to Cancun (CUN)

    One Way

    Departing 02/18/2019

    Fares From
    $294*

Weather in Cancun

Wednesday ,moderate rain
24°C 11/14/2018
Thursday ,heavy intensity rain
23°C 11/15/2018
Friday ,light rain
23°C 11/16/2018
Saturday ,light rain
26°C 11/17/2018
Sunday ,light rain
27°C 11/18/2018
Monday ,light rain
28°C 11/19/2018
Tuesday ,light rain
27°C 11/20/2018
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