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CHI - BWI

$29 Find Cheap Flights from Chicago to Baltimore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Baltimore departing on 12/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Baltimore, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Baltimore, as well as popular online travel agencies
In the last 7 days travelers have searched 46,479,581 times on KAYAK, and here is why:

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Cheap Flight Deals from Chicago to Baltimore (CHI-BWI)

 
These are the cheapest deals for flights from Chicago to Baltimore currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Chicago to Baltimore

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Chicago to Baltimore.

Recent one-way flight deals from Chicago to Baltimore

Only flying one-way? Below are some of the best one-way flight deals from Chicago to Baltimore found on KAYAK recently.

Recent last minute flight deals from Chicago to Baltimore

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Chicago to Baltimore.

Recent direct flight deals from Chicago to Baltimore

The latest deals for direct flights from Chicago to Baltimore so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Chicago to Baltimore

Find recent round-trip train or bus tickets from Chicago to Baltimore.

All round-trip flight deals to Baltimore

The cheapest plane tickets to Baltimore found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
12:15 pm - 3:07 pmMDW-BWI
1h 52mnonstop
4:00 pm - 5:01 pmBWI-MDW
2h 01mnonstop
$73Frontier
Find Deal
lör, nov 23 - mån, nov 25
12:51 pm - 3:43 pmMDW-BWI
1h 52mnonstop
4:18 pm - 5:22 pmBWI-MDW
2h 04mnonstop
$78Frontier
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fre, dec 6 - mån, dec 9
8:00 pm - 10:55 pmORD-BWI
1h 55mnonstop
10:53 am - 12:05 pmBWI-ORD
2h 12mnonstop
$157United Airlines
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mån, nov 18 - fre, nov 22
8:30 pm - 11:30 pmORD-BWI
2h 00mnonstop
7:30 am - 9:00 amBWI-ORD
2h 30mnonstop
$158American Airlines
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tis, dec 10 - ons, dec 11
7:00 am - 9:57 amORD-BWI
1h 57mnonstop
5:25 pm - 6:38 pmBWI-ORD
2h 13mnonstop
$162United Airlines
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ons, nov 20 - ons, nov 20
8:40 am - 11:46 amORD-BWI
2h 06mnonstop
3:36 pm - 5:00 pmBWI-ORD
2h 24mnonstop
$173American Airlines
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tors, dec 5 - ons, dec 11
6:30 am - 9:25 amMDW-BWI
1h 55mnonstop
7:55 am - 9:00 amBWI-MDW
2h 05mnonstop
$193Southwest
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sön, dec 8 - ons, dec 11
5:55 pm - 8:45 pmMDW-BWI
1h 50mnonstop
3:55 pm - 6:55 pmBWI-MDW
4h 00m1 stop
$194Southwest
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lör, dec 7 - lör, dec 14
5:50 pm - 11:42 pmMDW-BWI
4h 52m1 stop
8:00 am - 11:58 amBWI-MDW
4h 58m1 stop
$196Delta
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fre, dec 6 - sön, dec 8
12:35 pm - 6:10 pmORD-BWI
4h 35m1 stop
7:47 pm - 11:58 pmBWI-ORD
5h 11m1 stop
$196Delta
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tis, dec 10 - ons, dec 11
6:25 am - 9:17 amMDW-BWI
1h 52mnonstop
$29Frontier
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ons, dec 18
12:15 pm - 3:07 pmMDW-BWI
1h 52mnonstop
$33Frontier
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lör, nov 23
7:20 am - 10:10 amMDW-BWI
1h 50mnonstop
$58Southwest
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ons, dec 11
10:50 am - 1:51 pmORD-BWI
2h 01mnonstop
$69United Airlines
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lör, feb 1
5:50 pm - 8:48 pmORD-BWI
1h 58mnonstop
$70United Airlines
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tis, jan 7
8:10 am - 11:00 amMDW-BWI
1h 50mnonstop
$70Southwest
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tis, jan 21
6:00 am - 1:04 pmMDW-BWI
6h 04m1 stop
$98Delta
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ons, dec 11
7:05 am - 11:39 amORD-BWI
3h 34m1 stop
$98Delta
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ons, dec 4
8:40 am - 11:46 amORD-BWI
2h 06mnonstop
$109American Airlines
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sön, dec 8
9:10 am - 12:08 pmORD-BWI
1h 58mnonstop
$110American Airlines
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ons, nov 20
11:33 am - 11:59 pmMDW-BWI
11h 26m1 stop
4:33 pm - 5:37 pmBWI-MDW
2h 04mnonstop
$212Frontier
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tis, nov 5 - fre, dec 6
1:00 pm - 3:48 pmMDW-BWI
1h 48mnonstop
7:45 pm - 11:56 pmBWI-MDW
5h 11m1 stop
$219Frontier
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mån, nov 4 - lör, nov 9
7:05 am - 11:40 amORD-BWI
3h 35m1 stop
6:00 am - 9:09 amBWI-ORD
4h 09m1 stop
$352Delta
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tis, nov 5 - tors, nov 7
8:00 pm - 10:55 pmORD-BWI
1h 55mnonstop
6:15 am - 7:28 amBWI-ORD
2h 13mnonstop
$357United Airlines
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tis, nov 5 - lör, nov 9
8:30 pm - 11:33 pmORD-BWI
2h 03mnonstop
5:00 am - 8:45 amBWI-ORD
4h 45m1 stop
$400American Airlines
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tis, nov 5 - tors, dec 12
5:50 pm - 8:40 pmORD-BWI
1h 50mnonstop
5:00 am - 8:42 amBWI-ORD
4h 42m1 stop
$404American Airlines
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lör, nov 2 - sön, nov 17
1:10 pm - 3:55 pmMDW-BWI
1h 45mnonstop
7:35 am - 8:40 amBWI-MDW
2h 05mnonstop
$410Southwest
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tis, nov 5 - tors, nov 7
1:30 pm - 6:30 pmMDW-BWI
4h 00m1 stop
8:10 pm - 9:15 pmBWI-MDW
2h 05mnonstop
$419Southwest
Find Deal
tis, nov 5 - ons, nov 6
8:00 pm - 10:55 pmORD-BWI
1h 55mnonstop
6:15 am - 7:28 amBWI-ORD
2h 13mnonstop
$444United Airlines
Find Deal
tis, nov 5 - tis, nov 12
5:15 pm - 10:51 pmORD-BWI
4h 36m1 stop
12:30 pm - 4:21 pmBWI-ORD
4h 51m1 stop
$562Delta
Find Deal
mån, nov 4 - tors, nov 7
12:15 pm - 3:07 pmMDW-BWI
1h 52mnonstop
4:00 pm - 5:01 pmBWI-MDW
2h 01mnonstop
$73Frontier
Find Deal
lör, nov 23 - mån, nov 25
12:51 pm - 3:43 pmMDW-BWI
1h 52mnonstop
4:18 pm - 5:22 pmBWI-MDW
2h 04mnonstop
$78Frontier
Find Deal
fre, dec 6 - mån, dec 9
12:15 pm - 3:07 pmMDW-BWI
1h 52mnonstop
4:00 pm - 5:01 pmBWI-MDW
2h 01mnonstop
$79Frontier
Find Deal
lör, nov 23 - mån, nov 25
12:26 pm - 3:18 pmMDW-BWI
1h 52mnonstop
4:55 pm - 5:56 pmBWI-MDW
2h 01mnonstop
$80Frontier
Find Deal
tors, nov 14 - mån, nov 18
10:46 am - 1:43 pmORD-BWI
1h 57mnonstop
5:25 pm - 6:38 pmBWI-ORD
2h 13mnonstop
$115United Airlines
Find Deal
tors, dec 5 - mån, dec 9
8:30 pm - 11:30 pmORD-BWI
2h 00mnonstop
7:30 am - 9:00 amBWI-ORD
2h 30mnonstop
$142American Airlines
Find Deal
lör, dec 7 - mån, dec 9
8:00 pm - 10:55 pmORD-BWI
1h 55mnonstop
10:53 am - 12:05 pmBWI-ORD
2h 12mnonstop
$157United Airlines
Find Deal
mån, nov 18 - fre, nov 22
8:30 pm - 11:30 pmORD-BWI
2h 00mnonstop
7:30 am - 9:00 amBWI-ORD
2h 30mnonstop
$158American Airlines
Find Deal
tis, dec 10 - ons, dec 11
5:55 pm - 8:45 pmMDW-BWI
1h 50mnonstop
7:35 am - 8:50 amBWI-MDW
2h 15mnonstop
$179Southwest
Find Deal
tors, feb 20 - mån, feb 24
6:15 am - 9:10 amORD-BWI
1h 55mnonstop
11:30 am - 12:45 pmBWI-ORD
2h 15mnonstop
$179Southwest
Find Deal
lör, dec 7 - lör, dec 14
5:55 pm - 7:41 pmChicago Union-
Baltimore Penn
24h 46mnonstop
9:28 am - 10:00 amBaltimore Penn-
Chicago Union
25h 32mnonstop
$236Amtrak
Find Deal
tors, nov 7 - sön, nov 10
5:55 pm - 7:41 pmChicago Union-
Baltimore Penn
24h 46mnonstop
9:28 am - 10:00 amBaltimore Penn-
Chicago Union
25h 32mnonstop
$324Amtrak
Find Deal
tis, nov 26 - fre, nov 29
5:55 pm - 7:41 pmChicago Union-
Baltimore Penn
24h 46mnonstop
9:28 am - 10:00 amBaltimore Penn-
Chicago Union
25h 32mnonstop
$407Amtrak
Find Deal
tis, nov 19 - ons, nov 27

Flights from Chicago to Baltimore - Travel Insights & Trends

Get data-powered insights and trends into flights from Chicago to Baltimore to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Chicago to Baltimore flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from Chicago to Baltimore.
Our data shows that the cheapest route for a one-way flight from Chicago to Baltimore cost $39 and was between Chicago Midway Airport and Baltimore. On average, the best prices are found if you fly this route. The average price for a return flight for this route is $78.

What’s the cheapest day of the week to fly from Chicago to Baltimore?

The average price of all flights from Chicago to Baltimore clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Baltimore on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Chicago to Baltimore. For your return ticket, we recommend flying on a Monday and avoiding Sundays for the best deals.

What is the cheapest month to fly from Chicago to Baltimore?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Chicago to Baltimore, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Chicago to Baltimore is April, where tickets cost $173 on average. On the other hand, the most expensive months are March and December, where the average cost of tickets is $316 and $309 respectively.

How far in advance should I book a flight from Chicago to Baltimore?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Chicago to Baltimore, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Chicago to Baltimore, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 127 days before departure.

Good to know

Low season

February

High season

October

Cheapest flight

$29
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly with an average 1% increase in price.
Flight from Chicago Midway Airport to Baltimore

When to book flights from Chicago to Baltimore

Are your dates flexible? Find out the best times to travel from Chicago to Baltimore based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Chicago to Baltimore

  • What is the preferred mode of transport to the city center from BWI airport?

    Bus line 75, which takes 24 minutes, costs about $1 to $2 and is the best option for getting from Baltimore Washington International Airport (BWI) to downtown Baltimore if you do not have a personal vehicle.

  • What facilities are available at the car rental facility at Baltimore Washington International Airport?

    Travelers who need to drop off or pick up their rental cars outside of normal business hours may take advantage of the services offered by the vehicle rental facility at Baltimore Washington International Airport. A parking lot is available for use by patrons while they wait for service at the facility. Payphones and restrooms are available for use by passing customers. The facility is designed to accommodate those using wheelchairs and it also has a parking area just for disabled patrons.

  • Are there hotels near ORD Airport?

    The Hilton Chicago O'Hare Airport Hotel is located directly opposite terminals 1, 2, and 3. Additionally, it is linked to all domestic terminals by underground walkways and is accessible from terminal 5 via the Airport Transit System. It is a great option if you have an early morning flight.

  • What kind of parking services are offered at ORD Airport?

    At O'Hare International Airport (ORD), travelers may choose from a variety of parking options including valet service, parking that is paid by the hour or day, as well as long-term and economy parking.

  • What is the cheapest flight from Chicago to Baltimore?

    In the last 3 days, the lowest price for a flight from Chicago to Baltimore was $29 for a one-way ticket and $73 for a round-trip.

  • Do I need a passport to fly between Chicago and Baltimore?

    A passport is not required to fly from Chicago to Baltimore.

  • Which airports will I be using when flying from Chicago to Baltimore?

    On your way to Baltimore, you’ll fly out from one of these Chicago airports: Chicago Midway or Chicago O'Hare Intl. You’ll be landing at Baltimore/Washington.

  • Which airlines offer Wi-Fi service onboard planes from Chicago to Baltimore?

    American Airlines, Iberia, Delta, and British Airways offer inflight Wi-Fi service on the Chicago to Baltimore flight route.

  • Which aircraft models fly most regularly from Chicago to Baltimore?

    The Boeing 737-800 is the aircraft model that flies most regularly on the Chicago to Baltimore flight route.

  • Which airline alliances offer flights from Chicago to Baltimore?

    oneworld, and Star Alliance are the airline alliances operating flights between Chicago and Baltimore, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Chicago to Baltimore?

    There are nonstop flights from Chicago to Baltimore on a daily basis.

  • Which is the best airline for flights from Chicago to Baltimore, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Chicago to Baltimore are Southwest and Delta. With an average price for the route of $262 and an overall rating of 8.1, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $251 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Chicago to Baltimore?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago to Baltimore.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Baltimore from Chicago is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago to Baltimore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Baltimore with an airline and back to Chicago with another airline.

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

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Baltimore from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Chicago to Baltimore

  • Looking for a cheap flight? 25% of our users found flights on this route for $85 or less one-way and $128 or less round-trip.
  • Midway International Airport (MDW) and O'Hare International airport (ORD) are the city's two principal hubs for international travel. O'Hare International Airport is the most important airport for travel both inside the United States and outside the world. The city of Chicago is served by the satellite airport known as Chicago Midway Airport, which is capable of performing the same tasks as the city's principal airport.
  • If you are using O'Hare International airport (ORD), there are 15 clubs available to accommodate travelers who are waiting for their flights. Additionally, travelers who are utilizing Chicago Midway Airport have access to lounges located inside each terminal of the airport. These clubs provide guests with a variety of amenities, including charging stations, complimentary wireless internet, and bathroom facilities.
  • O'Hare International Airport (ORD) has a cozy nursing lounge for parents who are breastfeeding or pumping breast milk. Terminal 3 houses the airport's nursing area. The airport's yoga room and urban garden are located just next door. At O'Hare International Airport, there is a space known as the Mother's Room that offers a tranquil atmosphere for nursing parents who would like to care for their newborns in a more private setting. In addition to providing a space to shower and a sink, it also provides a pleasant lounging area.
  • At Baltimore/Washington International Airport (BWI), ATMs may be found on both the top and lower floors of the terminal building. You can easily access them to withdraw cash after landing.
  • All public bathrooms located throughout the BWI terminal are wheelchair accesssible for passengers who are traveling in a wheelchair.
See more tips

Prefer to fly non-stop from Chicago to Baltimore?

Find which airlines fly direct from Chicago to Baltimore/Washington Airport, which days they fly and book direct flights.

Nonstop departures

Chicago to Baltimore/Washington

Monday

ANA, Air New Zealand, Alaska Airlines, +8 more

ANA, Air New Zealand, +9 more

Tuesday

ANA, Air New Zealand, Alaska Airlines, +8 more

ANA, Air New Zealand, +9 more

Wednesday

ANA, Air New Zealand, Alaska Airlines, +8 more

ANA, Air New Zealand, +9 more

Thursday

ANA, Air New Zealand, Alaska Airlines, +9 more

ANA, Air New Zealand, +10 more

Friday

ANA, Air New Zealand, Alaska Airlines, +9 more

ANA, Air New Zealand, +10 more

Saturday

ANA, Air New Zealand, Alaska Airlines, +9 more

ANA, Air New Zealand, +10 more

Sunday

ANA, Air New Zealand, Alaska Airlines, +9 more

ANA, Air New Zealand, +10 more

See more direct flights

Nonstop returns

Baltimore/Washington to Chicago

Monday

ANA, Air New Zealand, Alaska Airlines, +7 more

ANA, Air New Zealand, +8 more

Tuesday

ANA, Air New Zealand, Alaska Airlines, +7 more

ANA, Air New Zealand, +8 more

Wednesday

ANA, Air New Zealand, Alaska Airlines, +8 more

ANA, Air New Zealand, +9 more

Thursday

ANA, Air New Zealand, Alaska Airlines, +9 more

ANA, Air New Zealand, +10 more

Friday

ANA, Air New Zealand, Alaska Airlines, +9 more

ANA, Air New Zealand, +10 more

Saturday

ANA, Air New Zealand, Alaska Airlines, +9 more

ANA, Air New Zealand, +10 more

Sunday

ANA, Air New Zealand, Alaska Airlines, +8 more

ANA, Air New Zealand, +9 more

See more direct flights
See more direct flights

Top 5 airlines serving from Chicago to Baltimore

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Baltimore. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chicago to Baltimore? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
SouthwestOverall score based on 5116 reviews
8.3Boarding
8.7Crew
7.7Entertainment
8.1Comfort
7.2Food
Airline reviews

Boarded the plane in Portland and sat on the tarmac for four hours before being given clearance to take off. Apparently a "scratch" was detected on the preflight inspection. This delay resulted in me missing my connection in Baltimore. I therefore had to stay overnight and then catch an early flight this morning, which resulted in my missing a mandatory class. I would like a refund / voucher to cover the cost of the missed flight. And additional voucher for the time spent on the plane in Portland would also be appreciated.

2.0 MediocreChris, Oct 2024PWM - BWI
Read more Southwest reviews

Boarded the plane in Portland and sat on the tarmac for four hours before being given clearance to take off. Apparently a "scratch" was detected on the preflight inspection. This delay resulted in me missing my connection in Baltimore. I therefore had to stay overnight and then catch an early flight this morning, which resulted in my missing a mandatory class. I would like a refund / voucher to cover the cost of the missed flight. And additional voucher for the time spent on the plane in Portland would also be appreciated.

The first leg of the trip was great. The second leg from BWI to RIC was late, which was more screenful and tiring that late in the evening.

wifi wasn't working correctly so couldn't watch live tv

Flight was delayed by 12 minutes. Boarding wasn’t fun. The crew was nice though.

Was ok. Had about a 1 hour delay and snack was not good.

Flight was delayed more than 2 hour do the scheduling issues and then some confusing weight and balance matters, followed by a miscommunication with the tower on which runway was going to be used based on the airplane weight. All these things should have been figured out in advance. Instead of arriving at 12:30 a.m. we arrived at 2:30 a.m. very difficult to find a taxi or other transport at SFO. Luggage was delayed. An extension of an unpleasant flight day

Delayed time changed often. Temperature on the plan was hot. Crew did offer us water. Then we had to offload to get on another flight that left after 10p

It good. Just not that plane didn’t have power outlets to charge devices etc.

Although the flight was delayed, but the crew was amazing. They did the best they could to make the time enjoyable.

It was cancelled at the last minute. Left us scrambling. Totally unacceptable

I upgraded to first class only to find out that I still had no access to the sky lounge without a sky miles card or AmEx (something that should be emphasized outside of the fine print!) Also, no food or drink service provided during the flight, so I basically paid 4x more just for “free” checked baggage and a bigger seat. Not worth it.

Delta was really good about being transparent with why we were delayed it’s just that’s the plane was really old and outdated and a lot of the comfort and amenities we know Delta to have did not shine through

Bottom seat cushion is almost non existent. Very uncomfortable seat.

Delta was great the entertainment was outdated. Screen was very small and didn’t work.

Flight did not have seat back entertainment and the wifi was iffy.

Pretty standard flight. Delta has a good selection of movies.

The WiFi has been awful on my last few Delta Air Lines flights.

The seats are uncomfortable, feels like a small seat pad on plywood.

The seats are uncomfortable and there was no power to recharge a phone.

Flight heavily delayed. No food available despite purchasing an upgrade. No in cabin service.

They need to improve their boarding process. Group 1 and/or paying first class passengers shouldn't be in the middle of boarding process

late departure due to some unspecified issue with ventilating the cabin. They got it running but it was FREEZING for the whole flight. I asked for a blanket but they didn't provide one. They could not turn up the heat. it was quite miserable.

The crew and flight was amazing. I haven't flown United in years but plan to switch to you being my main airline

I still prefer Delta, but Delta doesn’t fly to State College PA.

Everything was fantastic. Modern plane. All the amenities! Although the paid snacks and meals are pure robbery. Like i understand airlines need to make money, but 11$ USD for an overnight oats with some nuts in it and barely any pieces of apple.... Highway robbery

The flight was bumpy. No Breakfast or coffee was served, not even a bottle of water. The food was okay but odd. Rice with peas instead of couscous with some unknown green thing. United Airlines did not tell me that there was VERY LIMITED HANDICAP SERVICE IN NAPLES. De-plane via 20 aluminum steps. Taken to Van. You must walk into the terminal, find luggage, and then walk out to the rental car pickup spot that is 1 block from the terminal.

Crew did their best but the plane configuration is too tight if you're bigger than an average sardine. Controls for the entertainment system didn't all work. The aircraft hadn't been cleaned in awhile.

Didn't make it dir to delays - no support from United staff

My flight was delayed for a whole day, so I lost a day of my vacation.

flight delayed, was put on another flight after standby queue, luggage was misplaced and arrived to me 3 days later

I had a TERRIBLE experience with the AA crew. I believe it was disability-related. It’s unlikely I will fly AA again.

Baby cried a lot. Nothing anyone could do about it. Just part of flying.

The flight crew was fantastic! Which the seats had a small TV.

The flight was delayed till next day ! They kept delaying every 30 minutes then after 3 hours they delayed it till next day. We kept waiting in line standing more than an hour to get the hotel and meal vouchers. There was no communication at all. Everything was bad

Smoothe flight. Pilot and crew did a great job. Uncomfortable seat in this jet, felt worn out

seats were way too small. Too short of a flight to offer amenities.

The main problem was delay. The plane was at the gate early and bags were loaded. However, there was no crew for the flight. They were inbound from LGA and had to land and make their way to our gate. It took more than 40 minutes. Then, once the crew arrived and boarded, one of the crew members had to deplane and then a replacement crew member had to be found. It took another 40 minutes or so to get the final crew member. In all, we took off about 2 hours later than our scheduled departure time. Once in the air, the flight was great. Smooth most of the way. The crew was professional and efficient.

Perfect flight. Efficient boarding, on time take off and early arrival. Generally smooth flight.

American is a steady for me. I always get what I expect from them. Sincere effort to get me from one place to another.

BAD. As a family could not sit together. The gate agent told us there was only one seat in the middle left, when we got on the plane the situation was very different with whole rows of seats empty

Stop changing gates at sfo. When you are elderly going back for it’s not fun.

We understand and comply with Frontier’s bag sizes. We’ve had some problems in past while having to await other passengers who do not understand the baggage restrictions or have not prepaid and that is usually our biggest concern (others delaying us) with flying Frontier. Flying OUT of ONT, however, has always been a great experience. I’ve also noted even on delayed Frontier flights very knowledgeable pilots who manage expectations well.

There was no easy way to check in. I don't want to install an app to checkin. I will use alaska from now on because they have a web check in method that is easy.

The crew was ghetto lol I felt like I was on an inner city field trip

Horrible! The short distance flight ended up taking 5 hrs! There was a 3 hr delay for the flight to take off and there was a 70 min wait on the tarmac for some bogus reason that the pilot said the gate he was supposed to board was taken up. After a 30 min wait he said the plane that was supposed to push out of the gate called a medical emergency and 40 min later he ended up boarding another gate. For the initial 3 hr delay there was no information/alert about the gate or delay in the app or the boards up until the boarding time and even beyond! Had to walk all the way to the end of the terminal to find the frontier staff to ask what was going on. Avoid this airline at all costs! If you have carryon bags or checked bags , their prices come equivalent to the prices of more reliable airlines. They are the worst in timeliness at 60% (reported as delayed) this year (check the data) by a high margin even compared to the second worst airline. If you are ok with having a miserable flight experience with the odds close to flip of a coin, feel free to try them. If you value your time , money and flying experience, stay away.

There was nothing to like, flight delayed had to move to different departure areas, disorganized to say the leasr

Delayed for two hours due to trivial issues. No reimbursment. Also on arrival further delay due to terminal malfunction.

Our flight was canceled for no known reason. We weren’t told until we were checking in at 5:00 am. This was after our last flight with Frontier where we sat on the plane for three hours (not an exaggeration) before we took off because of a mechanical issue. We won’t be flying Frontier again.

Allowed me to chose my seat without extra charge (I purchased full-price ticket) and boarding was in group1. Didn't even serve water.

I went to the Frontier counter in San Jose at 1030am or so on Sunday 10/13/24 to see if I could get an earlier flight to San Diego in lieu of my reserved 630pm flight. One thing led to another, and I was able to obtain an open seat for about $ 56. on the earlier flight. Fine. Then the agent asked if I "was checking a bag". Not knowing that carry-ons cost extra per Frontier policy, I thought that she meant a regular checked bag. Therefore, I said no. Once I got to the gate, the same gate agent who sold me a ticket told me that I had to pay $99 for a carry-on, and that all bags were extra on Frontier. Having never flown on Frontier, I was not aware of this. Part of the issue was that she was not a native English speaker, so there was a miscommunication as to what "bag" meant. I would have preferred for her to have clearly let me know at the front counter that any bag including a carry-on cost $99. It would have had the same outcome, as I had to take my carry-on. But it got hectic at the last minute at the gate itself. The baggage policy should have mentioned "including carry-ons" when we first spoke.

Book cheap flights from Chicago to Baltimore

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Chicago to Baltimore found on KAYAK in the last 72 hours.
12/18ons
nonstopFrontier
1h 52mMDW-BWI
$29
11/23lör
nonstopFrontier
1h 52mMDW-BWI
$33
12/11ons
nonstopSouthwest
1h 50mMDW-BWI
$58
2/1lör
nonstopUnited Airlines
2h 01mORD-BWI
$69
1/7tis
nonstopUnited Airlines
1h 58mORD-BWI
$70
1/21tis
nonstopSouthwest
1h 50mMDW-BWI
$70
12/11ons
1 stopDelta
6h 04mMDW-BWI
$98
12/4ons
1 stopDelta
3h 34mORD-BWI
$98
12/8sön
nonstopAmerican Airlines
2h 06mORD-BWI
$109
11/20ons
nonstopAmerican Airlines
1h 58mORD-BWI
$110

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Last minute flights from Chicago to Baltimore

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Chicago to Baltimore that are departing in the next 10 days.
11/5tis
multi-stopFrontier
11h 26mMDW-BWI
12/6fre
nonstopFrontier
2h 04mBWI-MDW
$212
11/4mån
nonstopFrontier
1h 48mMDW-BWI
11/9lör
multi-stopFrontier
5h 11mBWI-MDW
$219
11/5tis
multi-stopDelta
3h 35mORD-BWI
11/7tors
multi-stopDelta
4h 09mBWI-ORD
$352
11/5tis
nonstopUnited Airlines
1h 55mORD-BWI
11/9lör
nonstopUnited Airlines
2h 13mBWI-ORD
$357
11/5tis
nonstopAmerican Airlines
2h 03mORD-BWI
12/12tors
multi-stopAmerican Airlines
4h 45mBWI-ORD
$400
11/2lör
nonstopAmerican Airlines
1h 50mORD-BWI
11/17sön
multi-stopAmerican Airlines
4h 42mBWI-ORD
$404
11/5tis
nonstopSouthwest
1h 45mMDW-BWI
11/7tors
nonstopSouthwest
2h 05mBWI-MDW
$410
11/5tis
multi-stopSouthwest
4h 00mMDW-BWI
11/6ons
nonstopSouthwest
2h 05mBWI-MDW
$419
11/5tis
nonstopUnited Airlines
1h 55mORD-BWI
11/12tis
nonstopUnited Airlines
2h 13mBWI-ORD
$444
11/4mån
multi-stopDelta
4h 36mORD-BWI
11/7tors
multi-stopDelta
4h 51mBWI-ORD
$562

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Everything you need to know for your flight from Chicago to Baltimore

Information on your arrival and departure airports

Compare transportation modes for Chicago to Baltimore

Average priceAverage duration
Flights$2221h 52m
Trains$32224h 46m