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

View HK$691 flight on Thu, 5 Feb 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$1,510 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 5 Feb - Thu, 12 Feb
ORD
Chicago
BWI
Baltimore
HK$1,510 Return, found 5 days ago
HK$1,510
Return
found 5 days ago
Select Delta flight, departing Thu, 5 Feb from Chicago to Baltimore, returning Thu, 12 Feb, priced at HK$1,510 found 5 days ago
Delta
Sun, 8 Feb - Sun, 15 Feb
ORD
Chicago
BWI
Baltimore
HK$1,532 Return, found 2 days ago
HK$1,532
Return
found 2 days ago
Select Delta flight, departing Sun, 8 Feb from Chicago to Baltimore, returning Sun, 15 Feb, priced at HK$1,532 found 2 days ago
United
Thu, 5 Feb - Thu, 12 Feb
ORD
Chicago
BWI
Baltimore
HK$1,638 Return, found 5 days ago
HK$1,638
Return
found 5 days ago
Select United flight, departing Thu, 5 Feb from Chicago to Baltimore, returning Thu, 12 Feb, priced at HK$1,638 found 5 days ago
Delta
Wed, 7 Jan - Sat, 17 Jan
ORD
Chicago
BWI
Baltimore
HK$1,661 Return, found 3 days ago
HK$1,661
Return
found 3 days ago
Select Delta flight, departing Wed, 7 Jan from Chicago to Baltimore, returning Sat, 17 Jan, priced at HK$1,661 found 3 days ago
Delta
Wed, 7 Jan - Wed, 14 Jan
ORD
Chicago
BWI
Baltimore
HK$1,672 Return, found 3 days ago
HK$1,672
Return
found 3 days ago
Select Delta flight, departing Wed, 7 Jan from Chicago to Baltimore, returning Wed, 14 Jan, priced at HK$1,672 found 3 days ago
Delta
Sun, 8 Feb - Sun, 15 Feb
ORD
Chicago
BWI
Baltimore
HK$1,736 Return, found 2 days ago
HK$1,736
Return
found 2 days ago
Select Delta flight, departing Sun, 8 Feb from Chicago to Baltimore, returning Sun, 15 Feb, priced at HK$1,736 found 2 days ago
Delta
Thu, 5 Feb - Thu, 12 Feb
ORD
Chicago
BWI
Baltimore
HK$1,779 Return, found 5 days ago
HK$1,779
Return
found 5 days ago
Select Delta flight, departing Thu, 5 Feb from Chicago to Baltimore, returning Thu, 12 Feb, priced at HK$1,779 found 5 days ago
Delta
Thu, 5 Feb - Thu, 12 Feb
ORD
Chicago
BWI
Baltimore
HK$1,789 Return, found 5 days ago
HK$1,789
Return
found 5 days ago
Select Delta flight, departing Thu, 5 Feb from Chicago to Baltimore, returning Thu, 12 Feb, priced at HK$1,789 found 5 days ago
Delta
Thu, 5 Feb - Thu, 12 Feb
ORD
Chicago
BWI
Baltimore
HK$1,811 Return, found 5 days ago
HK$1,811
Return
found 5 days ago
Select Delta flight, departing Thu, 5 Feb from Chicago to Baltimore, returning Thu, 12 Feb, priced at HK$1,811 found 5 days ago
American Airlines
Sun, 8 Feb - Sun, 15 Feb
ORD
Chicago
BWI
Baltimore
HK$1,822 Return, found 2 days ago
HK$1,822
Return
found 2 days ago
Select American Airlines flight, departing Sun, 8 Feb from Chicago to Baltimore, returning Sun, 15 Feb, priced at HK$1,822 found 2 days ago

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

February is typically the cheapest month to fly

From HK$451 - HK$1,230 per traveller.

Alternative airports near Baltimore

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Ronald Reagan Washington National DCA. Average driving time to city centre is 57 minutes. Flights from HK$3,445
DCA
Ronald Reagan Washington National
Average driving time to city centre57 min
Flights from HK$3,445

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$1,510. 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
Airlines serving
American Airlines, Delta, United
Return price
HK$1,510
Distance
991 km
Average flight time
3 hours 3 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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