Baltimore to Chicago Flights (WAS-CHI) from $34

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Selected fares from Baltimore to Chicago

The cheapest prices found with in the last 7 days for return flights were $68 and $34 for one-way flights to Chicago for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sat, Sep 7 - Sat, Sep 14
BWI
Baltimore Washington Intl. Thurgood Marshall
MDW
Midway Intl.
$68 Roundtrip, found 1 day ago
$68
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Sep 7 from Baltimore Washington Intl. Thurgood Marshall to Midway Intl., returning Sat, Sep 14, priced at $68 found 1 day ago
Spirit Airlines
Wed, Jun 5 - Wed, Jun 12
BWI
Baltimore Washington Intl. Thurgood Marshall
ORD
O'Hare Intl.
$70 Roundtrip, found 3 hours ago
$70
Roundtrip
found 3 hours ago
Select Spirit Airlines flight, departing Wed, Jun 5 from Baltimore Washington Intl. Thurgood Marshall to O'Hare Intl., returning Wed, Jun 12, priced at $70 found 3 hours ago
United
Fri, Jul 5 - Sat, Jul 6
BWI
Baltimore Washington Intl. Thurgood Marshall
ORD
O'Hare Intl.
$137 Roundtrip, found 18 hours ago
$137
Roundtrip
found 18 hours ago
Select United flight, departing Fri, Jul 5 from Baltimore Washington Intl. Thurgood Marshall to O'Hare Intl., returning Sat, Jul 6, priced at $137 found 18 hours ago

Save more with Chicago Flight + Hotel packages

Price found within the past 48 hours. Click for updated prices.
The Allegro Royal Sonesta Hotel Chicago Loop

The Allegro Royal Sonesta Hotel Chicago Loop

4 out of 5
Save 100% on your flight
per person
Jul 21 - Jul 25
found 1 day ago
Roundtrip non-stop flight included
Baltimore (BWI) to Chicago (ORD)
LondonHouse Chicago, Curio Collection by Hilton

LondonHouse Chicago, Curio Collection by Hilton

4.5 out of 5
Save 100% on your flight
per person
Jul 21 - Jul 25
found 1 day ago
Roundtrip non-stop flight included
Baltimore (BWI) to Chicago (ORD)
Trump International Hotel & Tower Chicago

Trump International Hotel & Tower Chicago

5 out of 5
Save 100% on your flight
per person
Jul 21 - Jul 25
found 1 day ago
Roundtrip non-stop flight included
Baltimore (BWI) to Chicago (ORD)
Virgin Hotels Chicago

Virgin Hotels Chicago

4.5 out of 5
Save 100% on your flight
per person
Jul 21 - Jul 25
found 1 day ago
Roundtrip non-stop flight included
Baltimore (BWI) to Chicago (ORD)
Palmer House a Hilton Hotel

Palmer House a Hilton Hotel

4 out of 5
Save 100% on your flight
per person
Jul 21 - Jul 25
found 1 day ago
Roundtrip non-stop flight included
Baltimore (BWI) to Chicago (ORD)
Fairmont Chicago at Millennium Park Gold Experience

Fairmont Chicago at Millennium Park Gold Experience

4.5 out of 5
Save 100% on your flight
per person
Jul 21 - Jul 25
found 1 day ago
Roundtrip non-stop flight included
Baltimore (BWI) to Chicago (ORD)
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