Find cheap flights from Chicago O'Hare Airport to Baltimore

ORD - BWI

Find cheap flights from Chicago O'Hare Airport to Baltimore

Search hundreds of travel sites at once for deals on flights to Baltimore

Round-trip
Economy
Chicago (ORD)
Baltimore/Washington
Fri 5/7
Fri 5/14
Any month
Compare vs. KAYAK |

Good to know

Low season

AugustBest time to beat the crowds with an average 29% drop in price.

High season

JanuaryMost popular time to fly with an average 23% increase in price.

Average price round-trip

$126(avg. price over the last 2 weeks)

Good deal round-trip

$98or less

Good deal one-way

$74or less

When to book flights from Chicago O'Hare Airport to Baltimore

Estimated round-trip price
Average price per month
Flight prices as travel date approaches

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $74 or less one-way and $98 or less round-trip.
  • The cheapest flight from Chicago O'Hare Airport to Baltimore was found 16 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be December, January and February. The cheapest month to fly is August.
  • Morning departure is around 29% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking Chicago O'Hare Airport to Baltimore flights

Which airlines have a flexible cancellation policy for flights from Chicago O'Hare Intl to Baltimore/Washington due to COVID-19?

Which airlines apply social distancing measures on flights from Chicago O'Hare Intl to Baltimore/Washington due to COVID-19?

Are there Baltimore travel restrictions currently due to Coronavirus?

How long does a flight from Chicago O'Hare Airport to Baltimore take?

How many flights are there between Chicago O'Hare Airport and Baltimore?

Which airlines provide the cheapest flights from Chicago O'Hare Airport to Baltimore?

Do I need a passport to fly between Chicago O'Hare Airport and Baltimore?

Which airlines fly most frequently between Chicago O'Hare Airport and Baltimore?

What’s the cheapest day of the week to fly Chicago O'Hare Airport to Baltimore?

How does KAYAK find such low prices on flights from Chicago O'Hare Airport to Baltimore?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago O'Hare Airport to Baltimore?

What is the Hacker Fare option on flights from Chicago O'Hare Airport to Baltimore?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago O'Hare Airport to Baltimore?

Top airlines flying Chicago O'Hare Intl to Baltimore/Washington

Scores according to KAYAK customer reviews

7.2
American Airlines
Overall score based on 45,481 reviews
7.5
Boarding
7.1
Comfort
7.8
Crew
6.9
Entertainment
6.7
Food
Airline reviews

Pros: "Yes"
Cons: "Blankets"

Cons: "Baggage delivery was slow and then split between 2 different terminals"

Pros: "Seat room is limited, especially when you are in the middle seat."
Cons: "Seat space"

Pros: "Great price!"
Cons: "More food."

Pros: "The place to charge the phone is easily accessible on the back of the seat in front (as opposed to underneath)."
Cons: "Did not like that I had to check my bag at the gate"

Cons: "Had to clean my seat before seating."

Cons: "The legroom is not sufficient for taller people"

Pros: "On time. Fast boarding. Comfortable seating."

Cons: "Unable to play entertainment on my compatible device."

Cons: "The terrible communication for delays and boarding."

Cons: "Feeling of being cramped"

Pros: "All was good"
Cons: "Nothing to complain about."

Cons: "Delayed multiple times"

Cons: "More space."

Cons: "Extraordinarily rude staff, no information, mess with gates, staff not willing to help. Really rude and awful-worst experience ever!"

Pros: "Easy flight. Free drinks and snacks. Nice crew."
Cons: "No individual entertainment. Do not help those that are AA members"

Cons: "I will never, ever book with Kayak again"

Pros: "Busy but kind stewardesses"
Cons: "Please offer another snack option besides carboard flavored pretzels."

Cons: "Pushy crowd.."

Cons: "I tried to change my seat to an available window seat several times after online check in opened using the app and consistently received error messages so ended up stuck in a middle seat."

Cons: "Kept the lights on for too long serving dinner. Forgot to serve the middle section beverages during breakfast."

Pros: "Nothing"
Cons: "Cancelled"

Pros: "Nothing"
Cons: "Incredibly uncomfortable. I even paid extra for more room. Meals were a joke"

Cons: "It was not clear that I needed a different 6 letter code to checkin using the AA website. I finally got frustrated and called AA only to find out the code was different. The codes should have been the same or you should have referenced it on the website when I tried to check in"

Pros: "Amazing and comfortable"
Cons: "We left a little late."

Pros: "Great service"

Pros: "Amazing entertainment selection, comfortable."

Pros: "Almost empty in economy"
Cons: "I liked everything"

Cons: "For our delay with no information"

Pros: "Food was surprisingly good. Smooth ride could have been just good weather, but it was nice. We got in early!!!"
Cons: "Legroom was ok for me because I'm short. Others may have needed more."

Pros: "The airplale MD 80 are old"

Pros: "Excellent service. Loved the tv screens with the remote. Exclennt flignt"

Cons: "They were late because of bad scheduling and the gate agent was rude"

Cons: "I loved everything"

Pros: "was a pain checking extra baggage. No one seemed to know what to do.. Apart from that AA was good."

Cons: "Indian vegetarian rice uncooked vegetables cold inedible when asked about different food no protein no vegetables Please have better food more options for vegetarian"

Pros: "Everything was great. Easy boarding great comfortable seating and friendly efficient stewardship"

Cons: "Boarding was a little chaotic. Could have been more organized."

Pros: "staff was amazing, entertainment great, dasani sparkling lime water tasty, very clean and reasonably comfortable"
Cons: "the breakfast was made of 90% sugar - this was very disappointing."

Pros: "Everything was on time!"

Pros: "Extra blanket and pillow. Empty seat to sleep in. Fairly clean interior for the most part."

Pros: "All good! Nice staff. Easy travel."

Cons: "Three gate changes and 45 minute delay. Same happened two years ago"

Pros: "Free alcohol and good passenger friends and friendly service."
Cons: "No outlets for phones"

Pros: "All the movies"
Cons: "Legroom"

Cons: "Could not read paper when passenger in front reclined seat. No space between rows."

Cons: "No complaints."

Cons: "Requested for wheelchair assistance but none provided?!!"

Pros: "Timing and transit time was excellent"

Cons: "Not to be late"

Cons: "I cancelled my trip with Spirit when I found out that I had to pay more money for a seat and I could not purchase the seat at time of purchase. Think Spirit airlines is a scam I will never use them a again or you when I do not know the total cost of purchase and the total cost of purchase is over a 2 day process."

Pros: "Price"
Cons: "Seats too small. Didn’t recline"

Cons: "Walking down 2 flight of stairs and then going through the ramp where u felt the cold"

Pros: "On time, good price, seats reasonably comfortable and legroom not that much different than other economy/main cabin seats on other airlines"
Cons: "You’re paying for everything, but they are upfront about it"

Pros: "I really liked"

Pros: "The spirit employees at our gate in O hare airport were exceptional. We had weather delays and they encouraged me to check in periodically. They were friendly and nice despite there being three flights of customers at our gate. I did not see them get any break because there were so many distressed customers needing attention"

Cons: "Did not like quality of the plane too small seats and not too clean either"

Cons: "We were delayed 3 times and the boarding process was unorganized."

Pros: "I got to my destination"
Cons: "everything is complicated with those guys. Nickel and dime everything, switched my seats without warning, made me pay $65 to carry on my bag after not paying for the first leg of my flight. All around poor choices from spirit"

Cons: "Flight was over 2 hours late."

Cons: "Pilot said we were waiting because the proper paperwork on the plane had not been submitted the night before. Assured us it was not a mechanical issue but a clerical issue. I have never had a flight delayed for this reason it cannot be a new procedure and it sounds like poor planning."

Pros: "Nothing"
Cons: "Rude"

Cons: "Have to pay fir snacks and drinks"

Pros: "Weather caused flight delays for several inbound flights and Spirit handled gate changes customer services flawlessly."

Pros: "We were off the plane and out of the door incredibly quick"

Cons: "Same as above."

Cons: "I would like for someone to call me as soon as possible. Thank you"

Pros: "Nothing. Won't fly again."

Pros: "Overall good"
Cons: "Paying for a bag, can't put the seat back it is always in the upright position, very cramped seats."

Pros: "Nothing"
Cons: "My bag was lost on my return flight and I did not get my bag back until two days later. The flight was also delayed due to not being able to get an gate to fly out of."

Pros: "My bag came out really fast. Boarding on and off was a breeze."
Cons: "Paying for baggage when I could have just carried on."

Pros: "Nothing"
Cons: "I was trying to save money for the church , but it cost me more then I had budget for"

Cons: "Check in staff was very unprofessional. 3 delays!"

Pros: "Nothing spirit was not helpful at all. I had a medical emergency with wife and they were not helpful in any way. All they kept saying was we need medical notes and at the time all I was interested in was my wife. Most uncaring company."
Cons: "The company does care about it's passengers, just the money the money this cheap airline can get. They won't help you change schedule for emergencies without double the costs. There is no sympathy , just different paths to collect more money from you . Will never ever fly this airline and will make sure no business associate , friend or family member flies this airline. I will also post my experience on facebook , sonstrangers are aware also of this terrible airline"

Cons: "Poor/slow customer service in person, online, and on the phone; payment for both carry on and checked luggage; no complementary reading material or food/drink. I will not be traveling with Spirit again."

Cons: "No announcement that the gate changed. Seats don't recline . Little room that I couldn't even rest my head on my tray table"

Pros: "Nothing"
Cons: "Everything was bad, nothing is free with them"

Pros: "Everything went as scheduled. Friendly staff at airport and on board. I have never had a problem flying Spirit airlines."
Cons: "Nothing"

Pros: "On time"
Cons: "Everything"

Cons: "The plane was delayed."

Pros: "This is not responsible airlines don't use it"

Cons: "We asked for consideration for credit. Called their help number and got an Indian female agent who proceeded to stall us for 45 minutes on the phone when we asked to speak to a manager. Was putting us on hold and got back every 2 minutes with a variety of excuses. NEVER WILL WE BOOK A FLIGHT ON THIS AIRLINE AGAIN."

Cons: "Nothing"

Pros: "Everyone was polite and efficient"
Cons: "It was chaotic at the airport, O'Hare. It was not clear to obtain boarding pass prior to getting bag checked in."

Pros: "nothing"
Cons: "everything"

Cons: "After 4-5 delayed emails - about just 2 hours before the flight - they emailed that it was cancelled. Not only that I finally called and they said that the next available flight was the next day at 9:30pm. I had my nieces first bday party and they were telling me there was nothing they could do. They dont take care of their passengers and I will never fly with them again."

Cons: "My flight got cancelled, there was nothing else available, your customer service took 6 calls to get a human. This is my first time flying spirit and still ended up just paying for more reliable Delta."

Cons: "I checked a bag because it's cheaper than a carry on, although my suitcase is small. When I got my bag the rollers and handle were broken!! It is only a few months used, and was a wedding gift so I am disappointed :( It's a high quality bag so they must have been very rough with it"

Pros: "Not much"
Cons: "Nickled and dimed at every step. Checked bag check was terrible, this lady shouting at us that they would charge us if we were not ready with our ID and boarding pass. Doubt that's true, glad a company is using intimidation tactics to get us to do things."

Pros: "Nothing"
Cons: "The plane broke and the jet bridge was broken. We were delayed 2 hrs"

Pros: "Departed and arrived on time EXCELLENT fare!"
Cons: "Felt like part of a herd of cattle- all employees were efficient but there was virtually no recognition that they were dealing with humans- no smiles, no eye contact.,etc."

Pros: "Reshedule"
Cons: "Poor services"

Cons: "36 hours later and I still don't have my luggage that was not put on the connecting flight."

Pros: "Staff was friendly"
Cons: "Everything"

Pros: "Luckily sitting by good people"
Cons: "Beer was warm and $7"

Pros: "When my original flight on a normal carrier was grounded, I spent the night in ORD. Thanks to Spirit I was able to quickly get home the next morning for a small fraction of what the major carriers wanted. Seats were comfortable and trip was hassle free."

Cons: "Everyone is clueless and very unfriendly. My first trip using spirit my flight was delayed 5 hours due to a shortage of crew members. When we landed it took 45 minutes before they would let us off the plane. The second time I flew, owe sat boarded on the plane for over an hour delayed before they took off. I have traveled a lot and have used many airlines and this airline just does not compare. I would rather pay the extra money and fly with a different company that I know is reliable!"

Cons: "I was charged an extra $50 to check-in my bag at the counter! Quite mean! I wasn't preinformed!"

Pros: "Almost nothing- the fare was low, but with added expenses for EVERYTHING it comes out to about the same price as other airlines"
Cons: "The flight was delayed nearly two hours and we got almost no updates from the staff at the gate regarding when we would start boarding. They seemed disorganized and overworked."

Read more about American Airlines
COVID-19 information

Safety measures for airlines flying from Chicago O'Hare Airport to Baltimore

Airlines flying from Chicago O'Hare Airport to Baltimore have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Chicago O'Hare Airport to Baltimore

Mandatory masks

Masks required on board, masks provided on flights from Chicago O'Hare Airport to Baltimore

Social distancing seating

Middle seats unavailable to book on flights from Chicago O'Hare Airport to Baltimore

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Chicago O'Hare Airport to Baltimore

Book cheap flights from Chicago O'Hare Airport to Baltimore

Recent round-trip flight deals

6/29
Tue
1 stop
Spirit Airlines
4h 08m
ORD - BWI
7/14
Wed
nonstop
Spirit Airlines
2h 14m
BWI - ORD
6/29
Tue
1 stop
Spirit Airlines
4h 08m
ORD - BWI
7/13
Tue
nonstop
Spirit Airlines
2h 14m
BWI - ORD
5/25
Tue
1 stop
Spirit Airlines
4h 12m
ORD - BWI
6/10
Thu
1 stop
Spirit Airlines
5h 07m
BWI - ORD
7/10
Sat
nonstop
Spirit Airlines
2h 03m
ORD - BWI
7/14
Wed
nonstop
Spirit Airlines
2h 14m
BWI - ORD
8/20
Fri
nonstop
Spirit Airlines
2h 03m
ORD - BWI
8/23
Mon
nonstop
Spirit Airlines
2h 14m
BWI - ORD
6/29
Tue
1 stop
Spirit Airlines
4h 08m
ORD - BWI
7/14
Wed
1 stop
Spirit Airlines
8h 23m
BWI - ORD
7/8
Thu
nonstop
Spirit Airlines
2h 03m
ORD - BWI
7/13
Tue
nonstop
Spirit Airlines
2h 14m
BWI - ORD
6/29
Tue
1 stop
Spirit Airlines
4h 08m
ORD - BWI
7/6
Tue
1 stop
Spirit Airlines
8h 44m
BWI - ORD
6/23
Wed
1 stop
Spirit Airlines
6h 49m
ORD - BWI
6/24
Thu
1 stop
Spirit Airlines
6h 36m
BWI - ORD
5/18
Tue
1 stop
Spirit Airlines
4h 12m
ORD - BWI
6/9
Wed
1 stop
Spirit Airlines
8h 08m
BWI - ORD
6/7
Mon
1 stop
Spirit Airlines
5h 30m
ORD - BWI
6/9
Wed
1 stop
Spirit Airlines
8h 08m
BWI - ORD
7/13
Tue
1 stop
Spirit Airlines
9h 37m
ORD - BWI
8/17
Tue
nonstop
Spirit Airlines
2h 14m
BWI - ORD
5/25
Tue
1 stop
Spirit Airlines
4h 12m
ORD - BWI
6/2
Wed
1 stop
Spirit Airlines
11h 26m
BWI - ORD
5/11
Tue
1 stop
Multiple Airlines
4h 12m
ORD - BWI
5/18
Tue
1 stop
Multiple Airlines
16h 58m
BWI - ORD
6/30
Wed
1 stop
Multiple Airlines
6h 49m
ORD - BWI
7/8
Thu
nonstop
Multiple Airlines
2h 10m
BWI - ORD
7/7
Wed
1 stop
Multiple Airlines
8h 50m
ORD - BWI
7/11
Sun
nonstop
Multiple Airlines
2h 10m
BWI - ORD
7/7
Wed
nonstop
Multiple Airlines
2h 03m
ORD - BWI
7/11
Sun
nonstop
Multiple Airlines
2h 10m
BWI - ORD
5/26
Wed
nonstop
Multiple Airlines
1h 58m
ORD - BWI
6/2
Wed
1 stop
Multiple Airlines
11h 26m
BWI - ORD
5/18
Tue
1 stop
Multiple Airlines
4h 12m
ORD - BWI
5/19
Wed
2 stops
Multiple Airlines
8h 59m
BWI - ORD
7/16
Fri
1 stop
Multiple Airlines
4h 06m
ORD - BWI
7/21
Wed
1 stop
Multiple Airlines
8h 09m
BWI - ORD
Show more results

Recent one-way flight deals

8/19
Thu
nonstop
Spirit Airlines
2h 03m
ORD - BWI
8/20
Fri
nonstop
Spirit Airlines
2h 03m
ORD - BWI
5/11
Tue
1 stop
Spirit Airlines
4h 12m
ORD - BWI
6/23
Wed
1 stop
Spirit Airlines
6h 49m
ORD - BWI
5/25
Tue
1 stop
Spirit Airlines
4h 12m
ORD - BWI
7/7
Wed
1 stop
Spirit Airlines
5h 56m
ORD - BWI
6/2
Wed
1 stop
Spirit Airlines
5h 23m
ORD - BWI
8/20
Fri
nonstop
Spirit Airlines
2h 03m
ORD - BWI
8/4
Wed
nonstop
Spirit Airlines
2h 03m
ORD - BWI
8/24
Tue
nonstop
Spirit Airlines
2h 03m
ORD - BWI
7/7
Wed
nonstop
Spirit Airlines
2h 03m
ORD - BWI
6/22
Tue
1 stop
Spirit Airlines
4h 08m
ORD - BWI
5/11
Tue
2 stops
Spirit Airlines
24h 26m
ORD - BWI
5/11
Tue
2 stops
Spirit Airlines
24h 26m
ORD - BWI
5/24
Mon
2 stops
Multiple Airlines
18h 53m
ORD - BWI
5/12
Wed
2 stops
Multiple Airlines
24h 57m
ORD - BWI
5/21
Fri
2 stops
Multiple Airlines
30h 01m
ORD - BWI
5/10
Mon
1 stop
Multiple Airlines
24h 53m
ORD - BWI
7/4
Sun
1 stop
American Airlines
5h 04m
ORD - BWI
5/25
Tue
nonstop
American Airlines
1h 47m
ORD - BWI
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