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Ultra Low Fare Flights from Chicago (ORD) to Boston (BOS) with Spirit

Fly Chicago to Boston and Save Big

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Ultra Low Fare Flights from Chicago (ORD) to Boston (BOS) with Spirit

Chicago to Boston Flight Deals

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  1. Chicago (ORD) cmp-preposition--destination-place Boston (BOS)

    cmp-journey-type--Oneway

    cmp-label--departure-date 05/06/2020

    fare_promo_label
    $77*
  2. Chicago (ORD) cmp-preposition--destination-place Boston (BOS)

    cmp-journey-type--Oneway

    cmp-label--departure-date 04/21/2020

    fare_promo_label
    $77*
  3. Chicago (ORD) cmp-preposition--destination-place Boston (BOS)

    cmp-journey-type--Oneway

    cmp-label--departure-date 04/22/2020

    fare_promo_label
    $77*
  4. Chicago (ORD) cmp-preposition--destination-place Boston (BOS)

    cmp-journey-type--Oneway

    cmp-label--departure-date 04/23/2020

    fare_promo_label
    $77*
  5. Chicago (ORD) cmp-preposition--destination-place Boston (BOS)

    cmp-journey-type--Oneway

    cmp-label--departure-date 04/24/2020

    fare_promo_label
    $77*
  6. Chicago (ORD) cmp-preposition--destination-place Boston (BOS)

    cmp-journey-type--Oneway

    cmp-label--departure-date 04/25/2020

    fare_promo_label
    $77*
  7. Chicago (ORD) cmp-preposition--destination-place Boston (BOS)

    cmp-journey-type--Oneway

    cmp-label--departure-date 04/26/2020

    fare_promo_label
    $77*
  8. Chicago (ORD) cmp-preposition--destination-place Boston (BOS)

    cmp-journey-type--Oneway

    cmp-label--departure-date 04/27/2020

    fare_promo_label
    $77*
  9. Chicago (ORD) cmp-preposition--destination-place Boston (BOS)

    cmp-journey-type--Oneway

    cmp-label--departure-date 04/28/2020

    fare_promo_label
    $77*
  10. Chicago (ORD) cmp-preposition--destination-place Boston (BOS)

    cmp-journey-type--Oneway

    cmp-label--departure-date 04/30/2020

    fare_promo_label
    $77*

Weather in Boston

Sunday ,broken clouds
42°F 12/15/2019
Monday ,broken clouds
32°F 12/16/2019
Tuesday ,snow
32°F 12/17/2019
Wednesday ,sky is clear
27°F 12/18/2019
Thursday ,sky is clear
15°F 12/19/2019
Friday ,sky is clear
17°F 12/20/2019
Saturday ,overcast clouds
23°F 12/21/2019
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