€103 Cheap Flights Chicago to Baltimore (ORD-BWI)

View €103 flight on Thu, 7 May 2026Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Baltimore Washington Intl. Airport (BWI)

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Cheap flights from Chicago to Baltimore (ORD-BWI)

Prices were available within the past 7 days and start at €103 for one-way flights and €191 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 14 May - Mon, 18 May
ORD
Chicago
BWI
Baltimore
€191 Return, found 4 days ago
€191
Return
found 4 days ago
Select American Airlines flight, departing Thu, 14 May from Chicago to Baltimore, returning Mon, 18 May, priced at €191 found 4 days ago
American Airlines
Thu, 14 May - Mon, 18 May
ORD
Chicago
BWI
Baltimore
€199 Return, found 4 days ago
€199
Return
found 4 days ago
Select American Airlines flight, departing Thu, 14 May from Chicago to Baltimore, returning Mon, 18 May, priced at €199 found 4 days ago
American Airlines
Tue, 2 Jun - Wed, 3 Jun
ORD
Chicago
BWI
Baltimore
€205 Return, found 2 days ago
€205
Return
found 2 days ago
Select American Airlines flight, departing Tue, 2 Jun from Chicago to Baltimore, returning Wed, 3 Jun, priced at €205 found 2 days ago
American Airlines
Thu, 14 May - Mon, 18 May
ORD
Chicago
BWI
Baltimore
€208 Return, found 4 days ago
€208
Return
found 4 days ago
Select American Airlines flight, departing Thu, 14 May from Chicago to Baltimore, returning Mon, 18 May, priced at €208 found 4 days ago
American Airlines
Thu, 7 May - Mon, 11 May
ORD
Chicago
BWI
Baltimore
€214 Return, found 1 hour ago
€214
Return
found 1 hour ago
Select American Airlines flight, departing Thu, 7 May from Chicago to Baltimore, returning Mon, 11 May, priced at €214 found 1 hour ago
Delta
Thu, 7 May - Mon, 11 May
ORD
Chicago
BWI
Baltimore
€222 Return, found 1 hour ago
€222
Return
found 1 hour ago
Select Delta flight, departing Thu, 7 May from Chicago to Baltimore, returning Mon, 11 May, priced at €222 found 1 hour ago
American Airlines
Thu, 14 May - Mon, 18 May
ORD
Chicago
BWI
Baltimore
€238 Return, found 4 days ago
€238
Return
found 4 days ago
Select American Airlines flight, departing Thu, 14 May from Chicago to Baltimore, returning Mon, 18 May, priced at €238 found 4 days ago
American Airlines
Thu, 7 May - Mon, 11 May
ORD
Chicago
BWI
Baltimore
€240 Return, found 1 hour ago
€240
Return
found 1 hour ago
Select American Airlines flight, departing Thu, 7 May from Chicago to Baltimore, returning Mon, 11 May, priced at €240 found 1 hour ago
Delta
Fri, 5 Jun - Tue, 9 Jun
ORD
Chicago
BWI
Baltimore
€244 Return, found 2 days ago
€244
Return
found 2 days ago
Select Delta flight, departing Fri, 5 Jun from Chicago to Baltimore, returning Tue, 9 Jun, priced at €244 found 2 days ago
United
Thu, 7 May - Mon, 11 May
ORD
Chicago
BWI
Baltimore
€274 Return, found 1 hour ago
€274
Return
found 1 hour ago
Select United flight, departing Thu, 7 May from Chicago to Baltimore, returning Mon, 11 May, priced at €274 found 1 hour ago

Frequently asked questions

How much is a flight from ORD to BWI Marshall?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip journey between O'Hare Intl. Airport (ORD) and BWI was €191. Cheap fares don't wait forever, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from O'Hare Intl. Airport (ORD) to BWI Airport?
Each airline has different terms and conditions. If you decide to cancel your escape, visit our Customer Service Portal.
How do I find cheap flights from ORD to BWI Marshall that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for O'Hare Intl. Airport (ORD) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from O'Hare Intl. Airport (ORD) to BWI Marshall?
With a flight distance of 1,000 kilometres, it's only a short hop from O'Hare Airport to Baltimore Washington Intl. Thurgood Marshall Airport (BWI). It might be a quick flight, but it's still worth bringing along a good book to read.
Which airlines fly direct from O'Hare Intl. Airport (ORD) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Many adventurers choose to fly with Southwest Airlines (WN) from ORD to BWI Marshall. This leading airline offers 117 flights every month, so you can pick a flight time that's perfect for you. United Airlines (UA) is also worth checking out. It offers 86 flights every month. Between these two airlines, you'll be able to find a great deal from Chicago to Baltimore.
Are O'Hare Intl. Airport (ORD) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes pick up a bargain, with some super cheap airfares from ORD to BWI appearing a few weeks before the departure date. If you'd rather plan ahead, Expedia compares and updates the best flight deals continually — as early as a year in advance in some cases. It depends on the carrier though, as not every airline releases prices so far in advance.

Travel information

Origin airport
O'Hare Intl.
Destination airport
Baltimore Washington Intl. Thurgood Marshall
Airlines serving
American Airlines, Delta, United
Return price
€190
Distance
991 km
Average flight time
3 hours 37 mins

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