$70 Cheap American Airlines flights Baltimore (BWI) to Chicago (ORD)

View $70 flight on Wed, Feb 25, 2026Opens in a new window

$70 Cheap American Airlines flights Baltimore (BWI) to Chicago (ORD)

Prices were available within the past 7 days and start at $70 for one-way flights and $288 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Jan 27 - Wed, Jan 28
BWI
Baltimore
ORD
Chicago
$288 Roundtrip, found 2 days ago
$288
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Jan 27 from Baltimore to Chicago, returning Wed, Jan 28, priced at $288 found 2 days ago
American Airlines
Tue, Jan 27 - Wed, Jan 28
BWI
Baltimore
ORD
Chicago
$322 Roundtrip, found 2 days ago
$322
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Jan 27 from Baltimore to Chicago, returning Wed, Jan 28, priced at $322 found 2 days ago

Find the cheapest month to fly from Baltimore (BWI) to Chicago (ORD)

February is typically the cheapest month to fly

From $58 - $158 per traveler.
Flights from Baltimore (BWI) to Chicago (ORD)
Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
O'Hare Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, Southwest Airlines, Spirit Airlines, United
Popular airline
Delta
Distance
991 km
Average flight time
1 hour 25 mins