Cheap Flights From O'Hare Intl. (ORD) To Baltimore Washington Intl. Thurgood Marshall (BWI)

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Cheapest Flights from Chicago (ORD) to Baltimore (BWI)

The cheapest flights to Baltimore Washington Intl. Thurgood Marshall found within the past 7 days were CA $240 round trip and CA $80 one way. Prices and availability subject to change. Additional terms may apply.

Sun, Dec 7 - Mon, Dec 15
ORD
Chicago
BWI
Baltimore
CA $240 Roundtrip, found 6 days ago
CA $240
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Sun, Dec 7 from Chicago to Baltimore, returning Mon, Dec 15, priced at CA $240 found 6 days ago
Sun, Dec 7 - Mon, Dec 15
ORD
Chicago
BWI
Baltimore
CA $264 Roundtrip, found 6 days ago
CA $264
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Sun, Dec 7 from Chicago to Baltimore, returning Mon, Dec 15, priced at CA $264 found 6 days ago
Fri, Dec 5 - Sun, Dec 7
ORD
Chicago
BWI
Baltimore
CA $317 Roundtrip, found 2 days ago
CA $317
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Fri, Dec 5 from Chicago to Baltimore, returning Sun, Dec 7, priced at CA $317 found 2 days ago
Mon, Nov 10 - Tue, Nov 11
ORD
Chicago
BWI
Baltimore
CA $329 Roundtrip, found 6 days ago
CA $329
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Mon, Nov 10 from Chicago to Baltimore, returning Tue, Nov 11, priced at CA $329 found 6 days ago
Sun, Dec 7 - Mon, Dec 15
ORD
Chicago
BWI
Baltimore
CA $334 Roundtrip, found 6 days ago
CA $334
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Sun, Dec 7 from Chicago to Baltimore, returning Mon, Dec 15, priced at CA $334 found 6 days ago
Mon, Nov 10 - Tue, Nov 11
ORD
Chicago
BWI
Baltimore
CA $336 Roundtrip, found 6 days ago
CA $336
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Mon, Nov 10 from Chicago to Baltimore, returning Tue, Nov 11, priced at CA $336 found 6 days ago
Fri, Dec 5 - Sun, Dec 7
ORD
Chicago
BWI
Baltimore
CA $345 Roundtrip, found 2 days ago
CA $345
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Fri, Dec 5 from Chicago to Baltimore, returning Sun, Dec 7, priced at CA $345 found 2 days ago
Sun, Dec 7 - Mon, Dec 15
ORD
Chicago
BWI
Baltimore
CA $358 Roundtrip, found 6 days ago
CA $358
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Sun, Dec 7 from Chicago to Baltimore, returning Mon, Dec 15, priced at CA $358 found 6 days ago
Fri, Nov 7 - Sun, Nov 9
ORD
Chicago
BWI
Baltimore
CA $418 Roundtrip, found 4 days ago
CA $418
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Fri, Nov 7 from Chicago to Baltimore, returning Sun, Nov 9, priced at CA $418 found 4 days ago
Fri, Nov 7 - Sun, Nov 9
ORD
Chicago
BWI
Baltimore
CA $428 Roundtrip, found 4 days ago
CA $428
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Fri, Nov 7 from Chicago to Baltimore, returning Sun, Nov 9, priced at CA $428 found 4 days ago

Frequently asked questions

Are there direct flights from O'Hare Intl. Airport (ORD) to BWI Marshall?
Start your escape in the most hassle-free way possible and fly straight to BWI from ORD. United Airlines and Southwest Airlines are among the airlines that operate nonstop services on this route.
What airlines fly from O'Hare Airport to BWI Airport?
You can choose from a number of airlines that fly direct between Chicago and Baltimore. United Airlines (UA) is one of the most liked. This carrier operates roughly 121 flights every month. Another possibility is Southwest Airlines (WN), which has 117 flights every month. The more airlines you look into, the more likely you are to snag an amazing deal.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from Chicago (ORD)

Travelers at ORD love to visit these top cities. Roam to the top destinations from Chicago (ORD) today with the cheap prices from Travelocity!

Popular Flight Routes from Baltimore (BWI)

Travelers at BWI love to visit these top cities. Roam to the top destinations from Baltimore(BWI) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.