Find Cheap Flights from Baltimore/Washington to Chicago O'Hare International (BWI - ORD)

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Sat 11/18
Sat 11/25
Any month
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Good to Know

Low Season:
February
Best time to beat the crowds
3%
expected price decrease
High Season:
April
Most popular time to fly
13%
expected price increase
Average Price:
$246
(avg. price over the last 2 weeks)
Good Deal:
$146
or less (round trip)

When to Book Flights from Baltimore/Washington to Chicago O'Hare International

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

When looking for a cheap flight, consider that 25% of our users selected a flight on this route for $146 or less.
The cheapest flight from Baltimore/Washington to Chicago O'Hare International was found 19 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 March, April and May. The cheapest month to fly is February.
Morning departure is around 27% more expensive 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 Baltimore/Washington to Chicago O'Hare International Flights

How long does a flight from Baltimore/Washington to Chicago O'Hare International take?
An average nonstop flight takes 2h 09m, covering a distance of 620 miles.
How many flights are there between Baltimore/Washington and Chicago O'Hare International?
There are 392 (nonstop) flights between Baltimore/Washington and Chicago O'Hare International per week, averaging 54 per day.
Which airlines provide the cheapest flights from Baltimore/Washington to Chicago O'Hare International?
In the past 3 days, the cheapest round-trip tickets were found on American Airlines ($117), Multiple Airlines ($117) and United ($117).
Do I need a passport to fly between Baltimore/Washington and Chicago O'Hare International?
No.
Which airlines fly most frequently between Baltimore/Washington and Chicago O'Hare International?
United (11 times daily), American Airlines (9 times daily), Alaska Airlines (8 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Baltimore/Washington to Chicago O'Hare International?
For Baltimore/Washington to Chicago O'Hare International, Friday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Chicago O'Hare International back to Baltimore/Washington, the best deals are generally found on Saturday, with Wednesday being the most expensive.

Book cheap flights from Baltimore/Washington to Chicago O'Hare International (round-trip)

Airports
Origin
Baltimore
$117
only
$117
Destination
Chicago
$117
only
$117
Fri, Dec 8
BWI
ORD
2h 29m
Mon, Dec 11
ORD
BWI
1h 50m
Trip: 4 days
8.8ExcellentShow reviews
Overall 8.8 Excellent
Based on 9 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
SAL
MIA
Excellent 8.6

There was no individual entertainment on board (TV’s, internet, etc)

CHO
ORD
Good 7.6

It was a little hot in the plane at during start and touchdown

BWI
ORD
Excellent 8.6

The crew were wonderful! Everyone was polite and accommodating. The entertainment available was on point. The food was both tasty and offered often.

The seat were ok. There was not enough legroom, but honestly no airline has enough unless its business of first class. The Wi-Fi availability was misleading, though it did not advertise that it was free.

MBJ
PHL
Excellent 8.6

AA flight was relaxed and smooth, crew was respectful and warm can’t think

Can’t think of anything I didn’t like

LAX
RNO
Mediocre 2.0

Not a single part has a positive remark

Well - this partner of westjet was terrible. The amount of re direction to get to the final terminal was absurd .. that's just my venting My real problem is that then "crew" or team that represent s the American Airlines / compass part was just useless. A hand full of people - myself included didn't get a chance to board the plane as they didn't make any announcements. Beyond disappointing. When you check in they take your cell phone "in case " well no call no txt no nothing. It was a joke the level of service No apologies or anything just a group of any tired patrons getting the worst customer experience. I'll never EVER book a flight that has anything to do with American Airlines or its partners

Sat, Dec 9
BWI
ORD
2h 29m
Tue, Dec 12
ORD
BWI
1h 46m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Jan 27
BWI
ORD
2h 14m
Thu, Feb 1
ORD
BWI
1h 53m
Trip: 6 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 73 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
BWI
ORD
Okay 5.6

When sitting straight up in the seat, my knees hit the seat in front of me. United seems to be making the space between each seat terribly close.

BWI
ORD
Okay 4.0

I usually don't fly with unites but based on there standard services I can see why. They are on the equivalent of spirit but more expensive.

BWI
ORD
Okay 5.6

At the plane door, the crew had me check a carry-on bag, saying they had no more room in the plane. When we got off the plane, others were pulling two and three items out of the overhead storage compartment.

BWI
ORD
Good 7.6

Departure was delayed somewhere between 30-45 minutes.

BWI
ORD
Excellent 10.0

The staff was courteous and polite and went the extra mile to ensure my flight was enjoyable.

Sat, Dec 16
BWI
ORD
2h 11m
Mon, Dec 18
ORD
BWI
1h 49m
Trip: 3 days
5.3OkayShow reviews
Overall 5.3 Okay
Based on 324 reviews
Overall
5.6
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
BWI
ORD
Good 6.3

The boarding and cost.

The sits are not too comfortable, No movies something to keep passengers busy

BWI
ORD
Excellent 9.2

The professionalism of the crew and staff.

The overselling of seats; however, the compensation offered if I was unable to obtain a seat was good.

BWI
ORD
Excellent 10.0

Great customer service

BWI
ORD
Mediocre 3.0

Absolutely nothing.

I would never fly spirit again because of the nickle and dime cost. We had to pay for each seat on each flight, baggage for each flight which came out to $160 for one bag round trip. Not to mention they charge you for basic food on the plane. Like are you kidding me. The fairs it self might be cheap but you will spend an arm and a leg to fly and check baggage.

BWI
ORD
Excellent 10.0

On time, and fast

Nothing

Thu, Jan 25
BWI
ORD
2h 29m
Tue, Feb 13
ORD
BWI
1h 53m
Trip: 20 days
8.8ExcellentShow reviews
Overall 8.8 Excellent
Based on 9 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
BWI
ORD
Excellent 8.6

The crew were wonderful! Everyone was polite and accommodating. The entertainment available was on point. The food was both tasty and offered often.

The seat were ok. There was not enough legroom, but honestly no airline has enough unless its business of first class. The Wi-Fi availability was misleading, though it did not advertise that it was free.

FAT
DFW
Excellent 10.0

Nice amount of leg room!!!

Nothing

PWM
PHL
Okay 4.6

We arrived on time.

These planes feel like they are made of Legos. They are absurdly tiny and uncomfortable (and I am a small woman). Hot and stinky when boarding and no room for you or your carry on luggage. The days of glamorous air travel seem very far away.

CHO
ORD
Good 7.6

It was a little hot in the plane at during start and touchdown

LAX
RNO
Mediocre 2.0

Not a single part has a positive remark

Well - this partner of westjet was terrible. The amount of re direction to get to the final terminal was absurd .. that's just my venting My real problem is that then "crew" or team that represent s the American Airlines / compass part was just useless. A hand full of people - myself included didn't get a chance to board the plane as they didn't make any announcements. Beyond disappointing. When you check in they take your cell phone "in case " well no call no txt no nothing. It was a joke the level of service No apologies or anything just a group of any tired patrons getting the worst customer experience. I'll never EVER book a flight that has anything to do with American Airlines or its partners

Wed, Jan 31
BWI
ORD
2h 12m
Thu, Feb 8
ORD
BWI
1h 49m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Feb 28
BWI
ORD
2h 29m
Wed, Mar 7
ORD
BWI
1h 54m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Mar 1
BWI
ORD
2h 29m
Tue, Mar 6
ORD
BWI
1h 54m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Nov 28
BWI
ORD
2h 11m
Sat, Dec 2
ORD
BWI
1h 49m
Trip: 5 days
5.3OkayShow reviews
Overall 5.3 Okay
Based on 324 reviews
Overall
5.6
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
BWI
ORD
Mediocre 2.0

Not one thing.

They charged me a no show fee for a flight I was on. Four hour delay for no reason.

BWI
ORD
Mediocre 2.0

Not much

We were delayed 1&1/2 hours because of weather. But when we finally landed at midnight instead of 10:30pm, we stopped on a far away section of the tarmac. Pilot told us we'd be just a few minutes and it was due to some traffic. We sat and sat and sat. We watched at least 5 other planes go past us to gates. We finally got to a gate around 1am. An hour and 10 minutes after we landed with no additional explanation about why we were delayed again after we landed. I got home at 2 am. Had to be at work by 8 am. I'm so sick of airlines that withhold information. Just tell the freakin truth. It's 3 days later now and I still haven't had time to unpack. Also, your luggage fees are OUTRAGEOUS.

BWI
ORD
Good 6.3

The boarding and cost.

The sits are not too comfortable, No movies something to keep passengers busy

BWI
ORD
Excellent 10.0

Great customer service

BWI
ORD
Mediocre 3.0

Absolutely nothing.

I would never fly spirit again because of the nickle and dime cost. We had to pay for each seat on each flight, baggage for each flight which came out to $160 for one bag round trip. Not to mention they charge you for basic food on the plane. Like are you kidding me. The fairs it self might be cheap but you will spend an arm and a leg to fly and check baggage.

Mon, Dec 4
BWI
ORD
2h 11m
Thu, Dec 7
ORD
BWI
1h 49m
Trip: 4 days
5.3OkayShow reviews
Overall 5.3 Okay
Based on 324 reviews
Overall
5.6
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
BWI
ORD
Excellent 10.0

Great customer service

BWI
ORD
Mediocre 3.0

Absolutely nothing.

I would never fly spirit again because of the nickle and dime cost. We had to pay for each seat on each flight, baggage for each flight which came out to $160 for one bag round trip. Not to mention they charge you for basic food on the plane. Like are you kidding me. The fairs it self might be cheap but you will spend an arm and a leg to fly and check baggage.

BWI
ORD
Good 6.3

The boarding and cost.

The sits are not too comfortable, No movies something to keep passengers busy

BWI
ORD
Excellent 10.0

On time, and fast

Nothing

BWI
ORD
Excellent 9.6

Great trip, great service

Fri, Mar 9
BWI
ORD
2h 18m
Mon, Mar 12
ORD
BWI
1h 47m
Trip: 3 days
5.3OkayShow reviews
Overall 5.3 Okay
Based on 324 reviews
Overall
5.6
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
BWI
ORD
Okay 4.0

Boarding was smooth

Sprit should not charge for carry on luggage. They should add that cost into the cost of the ticket and stop falsely advertising like they have cheap flights and they don’t. Also charging for snacks after people have had to pay high prices for luggage is highway robbery.

BWI
ORD
Okay 4.6

Attendants were pleasant

I had no idea the seats were going to be so small and close together.

BWI
ORD
Excellent 9.6

Great trip, great service

BWI
ORD
Okay 4.0

$3 for a soda post me off

BWI
ORD
Excellent 9.2

The professionalism of the crew and staff.

The overselling of seats; however, the compensation offered if I was unable to obtain a seat was good.

Thu, Apr 12
BWI
ORD
2h 09m
Sun, Apr 15
ORD
BWI
1h 50m
Trip: 4 days
5.3OkayShow reviews
Overall 5.3 Okay
Based on 324 reviews
Overall
5.6
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
BWI
ORD
Excellent 10.0

Great customer service

BWI
ORD
Excellent 9.6

Great trip, great service

BWI
ORD
Excellent 9.2

The professionalism of the crew and staff.

The overselling of seats; however, the compensation offered if I was unable to obtain a seat was good.

BWI
ORD
Okay 4.0

$3 for a soda post me off

BWI
ORD
Excellent 8.0

Round trip flights were on schedule.

Sun, May 6
BWI
ORD
2h 09m
Sat, May 12
ORD
BWI
1h 50m
Trip: 7 days
5.3OkayShow reviews
Overall 5.3 Okay
Based on 324 reviews
Overall
5.6
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
BWI
ORD
Excellent 9.2

The professionalism of the crew and staff.

The overselling of seats; however, the compensation offered if I was unable to obtain a seat was good.

BWI
ORD
Excellent 10.0

On time, and fast

Nothing

BWI
ORD
Okay 4.0

Boarding was smooth

Sprit should not charge for carry on luggage. They should add that cost into the cost of the ticket and stop falsely advertising like they have cheap flights and they don’t. Also charging for snacks after people have had to pay high prices for luggage is highway robbery.

BWI
ORD
Mediocre 2.0

Not one thing.

They charged me a no show fee for a flight I was on. Four hour delay for no reason.

BWI
ORD
Excellent 8.0

Round trip flights were on schedule.

Thu, Nov 23
BWI
ORD
10h 48m
Fri, Nov 24
ORD
BWI
6h 52m
Trip: 2 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Jan 7
BWI
ORD
2h 13m
Wed, Jan 10
ORD
BWI
1h 49m
Trip: 4 days
5.3OkayShow reviews
Overall 5.3 Okay
Based on 324 reviews
Overall
5.6
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
BWI
ORD
Excellent 8.0

Round trip flights were on schedule.

BWI
ORD
Okay 4.6

Attendants were pleasant

I had no idea the seats were going to be so small and close together.

BWI
ORD
Mediocre 2.0

Not much

We were delayed 1&1/2 hours because of weather. But when we finally landed at midnight instead of 10:30pm, we stopped on a far away section of the tarmac. Pilot told us we'd be just a few minutes and it was due to some traffic. We sat and sat and sat. We watched at least 5 other planes go past us to gates. We finally got to a gate around 1am. An hour and 10 minutes after we landed with no additional explanation about why we were delayed again after we landed. I got home at 2 am. Had to be at work by 8 am. I'm so sick of airlines that withhold information. Just tell the freakin truth. It's 3 days later now and I still haven't had time to unpack. Also, your luggage fees are OUTRAGEOUS.

BWI
ORD
Okay 4.0

$3 for a soda post me off

BWI
ORD
Okay 4.0

Boarding was smooth

Sprit should not charge for carry on luggage. They should add that cost into the cost of the ticket and stop falsely advertising like they have cheap flights and they don’t. Also charging for snacks after people have had to pay high prices for luggage is highway robbery.

Fri, May 18
BWI
ORD
2h 09m
Mon, May 21
ORD
BWI
1h 50m
Trip: 4 days
5.3OkayShow reviews
Overall 5.3 Okay
Based on 324 reviews
Overall
5.6
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
BWI
ORD
Okay 4.0

$3 for a soda post me off

BWI
ORD
Okay 4.0

Boarding was smooth

Sprit should not charge for carry on luggage. They should add that cost into the cost of the ticket and stop falsely advertising like they have cheap flights and they don’t. Also charging for snacks after people have had to pay high prices for luggage is highway robbery.

BWI
ORD
Good 6.3

The boarding and cost.

The sits are not too comfortable, No movies something to keep passengers busy

BWI
ORD
Excellent 9.6

Great trip, great service

BWI
ORD
Mediocre 2.0

Not one thing.

They charged me a no show fee for a flight I was on. Four hour delay for no reason.

Thu, Mar 29
BWI
ORD
2h 18m
Sun, Apr 1
ORD
BWI
1h 47m
Trip: 4 days
5.3OkayShow reviews
Overall 5.3 Okay
Based on 324 reviews
Overall
5.6
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
BWI
ORD
Okay 4.6

Attendants were pleasant

I had no idea the seats were going to be so small and close together.

BWI
ORD
Okay 4.0

Boarding was smooth

Sprit should not charge for carry on luggage. They should add that cost into the cost of the ticket and stop falsely advertising like they have cheap flights and they don’t. Also charging for snacks after people have had to pay high prices for luggage is highway robbery.

BWI
ORD
Okay 4.0

$3 for a soda post me off

BWI
ORD
Excellent 8.0

Round trip flights were on schedule.

BWI
ORD
Excellent 10.0

Great customer service

Thu, Mar 15
BWI
ORD
2h 18m
Sun, Mar 18
ORD
BWI
1h 47m
Trip: 4 days
5.3OkayShow reviews
Overall 5.3 Okay
Based on 324 reviews
Overall
5.6
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
BWI
ORD
Mediocre 2.0

Not much

We were delayed 1&1/2 hours because of weather. But when we finally landed at midnight instead of 10:30pm, we stopped on a far away section of the tarmac. Pilot told us we'd be just a few minutes and it was due to some traffic. We sat and sat and sat. We watched at least 5 other planes go past us to gates. We finally got to a gate around 1am. An hour and 10 minutes after we landed with no additional explanation about why we were delayed again after we landed. I got home at 2 am. Had to be at work by 8 am. I'm so sick of airlines that withhold information. Just tell the freakin truth. It's 3 days later now and I still haven't had time to unpack. Also, your luggage fees are OUTRAGEOUS.

BWI
ORD
Okay 4.0

Boarding was smooth

Sprit should not charge for carry on luggage. They should add that cost into the cost of the ticket and stop falsely advertising like they have cheap flights and they don’t. Also charging for snacks after people have had to pay high prices for luggage is highway robbery.

BWI
ORD
Okay 4.0

$3 for a soda post me off

BWI
ORD
Mediocre 3.0

Absolutely nothing.

I would never fly spirit again because of the nickle and dime cost. We had to pay for each seat on each flight, baggage for each flight which came out to $160 for one bag round trip. Not to mention they charge you for basic food on the plane. Like are you kidding me. The fairs it self might be cheap but you will spend an arm and a leg to fly and check baggage.

BWI
ORD
Excellent 8.0

Round trip flights were on schedule.

Tue, Nov 21
BWI
ORD
2h 11m
Sun, Nov 26
ORD
BWI
1h 49m
Trip: 6 days
5.3OkayShow reviews
Overall 5.3 Okay
Based on 324 reviews
Overall
5.6
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
BWI
ORD
Good 6.3

The boarding and cost.

The sits are not too comfortable, No movies something to keep passengers busy

BWI
ORD
Excellent 10.0

Great customer service

BWI
ORD
Excellent 8.0

Round trip flights were on schedule.

BWI
ORD
Mediocre 2.0

Not one thing.

They charged me a no show fee for a flight I was on. Four hour delay for no reason.

BWI
ORD
Excellent 10.0

On time, and fast

Nothing

Tue, Nov 21
BWI
ORD
2h 11m
Sun, Nov 26
ORD
BWI
1h 49m
Trip: 6 days
5.3OkayShow reviews
Overall 5.3 Okay
Based on 324 reviews
Overall
5.6
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
BWI
ORD
Okay 4.0

Boarding was smooth

Sprit should not charge for carry on luggage. They should add that cost into the cost of the ticket and stop falsely advertising like they have cheap flights and they don’t. Also charging for snacks after people have had to pay high prices for luggage is highway robbery.

BWI
ORD
Mediocre 2.0

Not much

We were delayed 1&1/2 hours because of weather. But when we finally landed at midnight instead of 10:30pm, we stopped on a far away section of the tarmac. Pilot told us we'd be just a few minutes and it was due to some traffic. We sat and sat and sat. We watched at least 5 other planes go past us to gates. We finally got to a gate around 1am. An hour and 10 minutes after we landed with no additional explanation about why we were delayed again after we landed. I got home at 2 am. Had to be at work by 8 am. I'm so sick of airlines that withhold information. Just tell the freakin truth. It's 3 days later now and I still haven't had time to unpack. Also, your luggage fees are OUTRAGEOUS.

BWI
ORD
Excellent 9.6

Great trip, great service

BWI
ORD
Excellent 8.0

Round trip flights were on schedule.

BWI
ORD
Excellent 10.0

Great customer service

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.