Flight Routes from Chicago O'Hare to Baltimore

Trip type

Our cheapest offers for flights from Chicago O'Hare to Baltimore

Here you can compare cheap flights from Chicago O'Hare (ORD) to Baltimore (BWI) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Baltimore. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Chicago O'Hare
Baltimore
Please note: transfer for connecting flight
Outbound
08/20/26
1 Stopover (ATL)
F91442, F94712
08h 10min
Return
08/25/26
1 Stopover (ATL)
F92633, F93397
14h 20min
Frontier Airlines
$233
Best option
Chicago O'Hare
Baltimore
Outbound
08/20/26
direct
UA1557
02h 14min
Return
08/25/26
direct
UA2164
02h 21min
United Airlines
$303
Chicago O'Hare
Baltimore
Outbound
08/20/26
1 Stopover (SJU)
F93346, F92265
18h 20min
Return
08/25/26
1 Stopover (MCO)
F93663, F92791
09h 05min
Frontier Airlines ?
$255
Chicago O'Hare
Baltimore
Outbound
08/20/26
1 Stopover (ATL)
F91596, F91080
10h 06min
Return
08/25/26
1 Stopover (ATL)
F94427, F93397
12h 03min
Frontier Airlines
$268
Chicago O'Hare
Baltimore
Outbound
08/20/26
1 Stopover (CLT)
AA2080, AA1216
05h 20min
Return
08/25/26
direct
AA3731
02h 35min
American Airlines ?
$418
Chicago O'Hare
Baltimore
Outbound
08/20/26
1 Stopover (MSP)
SY0262, SY0193
15h 51min
Return
08/25/26
2 Stopovers (CLT, ATL)
AA2152, AA5175, AA1333
22h 01min
Sun Country Airlines ?
$538
Chicago O'Hare
Baltimore
Outbound
08/20/26
1 Stopover (CLT)
AA1784, AA1216
07h 25min
Return
08/25/26
direct
AA3731
02h 35min
American Airlines ?
$3,008
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: Chicago O'Hare - Baltimore

Roundtrip from 233,00 USD
Distance 999 km
Departure airport Airport Chicago O'Hare International Airport, IL (ORD)
Arrival airport Airport Baltimore-Washington International-Thurgood Marshall Airport, MD (BWI)
Destination country Flights to United States
City-Code - Arrival airport Chicago - Baltimore-Washington International-Thurgood Marshall Airport, MD
Departure airport - Destination country Chicago O'Hare International Airport, IL - United States
Alternative routes to United States
Alternative flights to Baltimore
Flight destinations with a similar price
Flight destinations with a similar price