Cheap Flights from Chicago (ORD) to Baltimore (BWI) from HK$691~

View HK$691 flight on Thu, 22 Jan 2026Opens in a new window

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

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Find Cheap Flights from Chicago (ORD) to Baltimore (BWI)

Prices were available within the past 7 days and start at HK$691 for one-way flights and HK$2,123 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 17 Nov - Mon, 24 Nov
ORD
Chicago
BWI
Baltimore
HK$2,123 Return, found 3 days ago
HK$2,123
Return
found 3 days ago
Select Delta flight, departing Mon, 17 Nov from Chicago to Baltimore, returning Mon, 24 Nov, priced at HK$2,123 found 3 days ago
Delta
Mon, 17 Nov - Mon, 24 Nov
ORD
Chicago
BWI
Baltimore
HK$2,252 Return, found 3 days ago
HK$2,252
Return
found 3 days ago
Select Delta flight, departing Mon, 17 Nov from Chicago to Baltimore, returning Mon, 24 Nov, priced at HK$2,252 found 3 days ago
United
Mon, 17 Nov - Mon, 24 Nov
ORD
Chicago
BWI
Baltimore
HK$2,316 Return, found 3 days ago
HK$2,316
Return
found 3 days ago
Select United flight, departing Mon, 17 Nov from Chicago to Baltimore, returning Mon, 24 Nov, priced at HK$2,316 found 3 days ago
American Airlines
Mon, 17 Nov - Mon, 24 Nov
ORD
Chicago
BWI
Baltimore
HK$2,392 Return, found 3 days ago
HK$2,392
Return
found 3 days ago
Select American Airlines flight, departing Mon, 17 Nov from Chicago to Baltimore, returning Mon, 24 Nov, priced at HK$2,392 found 3 days ago
United
Mon, 17 Nov - Mon, 24 Nov
ORD
Chicago
BWI
Baltimore
HK$2,444 Return, found 3 days ago
HK$2,444
Return
found 3 days ago
Select United flight, departing Mon, 17 Nov from Chicago to Baltimore, returning Mon, 24 Nov, priced at HK$2,444 found 3 days ago
Delta
Mon, 17 Nov - Mon, 24 Nov
ORD
Chicago
BWI
Baltimore
HK$2,520 Return, found 3 days ago
HK$2,520
Return
found 3 days ago
Select Delta flight, departing Mon, 17 Nov from Chicago to Baltimore, returning Mon, 24 Nov, priced at HK$2,520 found 3 days ago
Delta
Mon, 17 Nov - Mon, 24 Nov
ORD
Chicago
BWI
Baltimore
HK$2,521 Return, found 3 days ago
HK$2,521
Return
found 3 days ago
Select Delta flight, departing Mon, 17 Nov from Chicago to Baltimore, returning Mon, 24 Nov, priced at HK$2,521 found 3 days ago
United
Mon, 17 Nov - Mon, 24 Nov
ORD
Chicago
BWI
Baltimore
HK$2,585 Return, found 3 days ago
HK$2,585
Return
found 3 days ago
Select United flight, departing Mon, 17 Nov from Chicago to Baltimore, returning Mon, 24 Nov, priced at HK$2,585 found 3 days ago
United
Mon, 17 Nov - Mon, 24 Nov
ORD
Chicago
BWI
Baltimore
HK$2,628 Return, found 3 days ago
HK$2,628
Return
found 3 days ago
Select United flight, departing Mon, 17 Nov from Chicago to Baltimore, returning Mon, 24 Nov, priced at HK$2,628 found 3 days ago
Delta
Mon, 17 Nov - Mon, 24 Nov
ORD
Chicago
BWI
Baltimore
HK$2,661 Return, found 3 days ago
HK$2,661
Return
found 3 days ago
Select Delta flight, departing Mon, 17 Nov from Chicago to Baltimore, returning Mon, 24 Nov, priced at HK$2,661 found 3 days ago

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

January is typically the cheapest month to fly

From HK$591 - HK$1,579 per traveller.

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 HK$2,123. 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 kilometers, 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
Return price
HK$2,123
Distance
991 km
Average flight time
2 hours 58 mins

Book with confidence

Flights from Chicago to Baltimore

Book cheap flights from Chicago (ORD) to Baltimore (BWI) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Chicago (ORD) to Baltimore (BWI) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Chicago (ORD) to Baltimore (BWI) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Baltimore flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Baltimore and things to do in Baltimore for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Baltimore more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Baltimore is HK$691 now!

 

Flights from Chicago to Baltimore

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