Flights from Baltimore, MD to Chicago, IL

Promo Code

Best Deals on Flights From Baltimore, MD (BWI) to Chicago, IL (ORD)

Aug 2026
from$72*
Last seen: 4 hours ago
One-way/Economy
Sep 2026
from$24*
Last seen: 21 hours ago
One-way/Economy
Oct 2026
from$72*
Last seen: 18 hours ago
One-way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $72
cmp-daily-histogram-bars-legend-max-price-aria-label $185
Displaying fares for August-2026
  • BWI–ORD: cmp-view-offers-disclaimer. Find Offers
    01

    Sat

    AUG

  • BWI–ORD: cmp-view-offers-disclaimer. Find Offers
    02

    Sun

  • BWI–ORD, Aug 3, 2026: from $185
    03

    Mon

  • BWI–ORD, Aug 4, 2026: from $179
    04

    Tue

  • BWI–ORD, Aug 5, 2026: from $179
    05

    Wed

  • BWI–ORD, Aug 6, 2026: from $179
    06

    Thu

  • BWI–ORD, Aug 7, 2026: from $169
    07

    Fri

  • BWI–ORD, Aug 8, 2026: from $169
    08

    Sat

  • BWI–ORD: cmp-view-offers-disclaimer. Find Offers
    09

    Sun

  • BWI–ORD, Aug 10, 2026: from $169
    10

    Mon

  • BWI–ORD, Aug 11, 2026: from $169
    11

    Tue

  • BWI–ORD, Aug 12, 2026: from $169
    12

    Wed

  • BWI–ORD, Aug 13, 2026: from $169
    13

    Thu

  • BWI–ORD, Aug 14, 2026: from $137
    14

    Fri

  • BWI–ORD: cmp-view-offers-disclaimer. Find Offers
    15

    Sat

  • BWI–ORD, Aug 16, 2026: from $137
    16

    Sun

  • BWI–ORD: cmp-view-offers-disclaimer. Find Offers
    17

    Mon

  • BWI–ORD: cmp-view-offers-disclaimer. Find Offers
    18

    Tue

  • BWI–ORD: cmp-view-offers-disclaimer. Find Offers
    19

    Wed

  • BWI–ORD, Aug 20, 2026: from $106
    20

    Thu

  • BWI–ORD, Aug 21, 2026: from $101
    21

    Fri

  • BWI–ORD, Aug 22, 2026: from $87
    22

    Sat

  • BWI–ORD, Aug 23, 2026: from $111
    23

    Sun

  • BWI–ORD, Aug 24, 2026: from $78
    24

    Mon

  • BWI–ORD: cmp-view-offers-disclaimer. Find Offers
    25

    Tue

  • BWI–ORD, Aug 26, 2026: from $92
    26

    Wed

  • BWI–ORD, Aug 27, 2026: from $72
    27

    Thu

  • BWI–ORD, Aug 28, 2026: from $97
    28

    Fri

  • BWI–ORD: cmp-view-offers-disclaimer. Find Offers
    29

    Sat

  • BWI–ORD, Aug 30, 2026: from $117
    30

    Sun

  • BWI–ORD, Aug 31, 2026: from $72
    31

    Mon

    • Range$72-$185

    *Prices found by others in the previous 48 hours for round-trip flights. Prices shown may also require membership in our travel club, Discount Den.

    Flights Deals from Baltimore, MD to Chicago, IL on Frontier

    $
    Flights Deals from Baltimore, MD to Chicago, IL on Frontier
    From
    To
    Baltimore, MD (BWI)Chicago, IL (ORD)One-way
    /
    Discount Den Basic Fare    		Departing Nov 7, 2026

    From

    $87

    Last seen: 57 mins ago

    *Prices found by others in the previous 48 hours for one-way flights. Prices shown may also require membership in our travel club, Discount Den®.

    Baltimore, MD Chicago, IL

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