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$70+ Cheap flights from O'Hare Intl (ORD) to Maryland

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BWI
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Maryland

Keep the following information in mind while searching for O'Hare Intl to Maryland flight deals. Data was last updated March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$154
(Mytrip)

One-way from

$76
(FlightHub)

Popular in

March

Cheapest in

August

Average price

$273

Good round-trip deal

$228 or less

Good one-way deal

$120 or less
Provider with most accurate pricing for Chicago (CHI)-Washington, D.C. (WAS) flight deals.
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From Chicago O'Hare Intl to Maryland
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One-way flight from Chicago O'Hare Intl to Maryland
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Highest demand for flights based on searches. 4% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Chicago O'Hare Intl to Maryland.
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Price to beat on a one-way flight from Chicago O'Hare Intl to Maryland.
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Find flight deals from O'Hare Intl to Maryland

Cheapest flights from O'Hare Intl to Maryland
Explore the most affordable flight options available from O'Hare Intl to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

This Mytrip deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/147:47 pmORD - BWI
3 stops28h 12mSpirit Airlines
Thu 4/245:55 amBWI - ORD
2 stops28h 29mSpirit Airlines
Deal found 3/24$154
This United Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/136:30 pmORD - BWI
Nonstop2h 07mUnited Airlines
Tue 5/205:18 pmBWI - ORD
Nonstop2h 17mUnited Airlines
Deal found 3/24$159
This American Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/137:04 pmORD - BWI
Nonstop2h 01mAmerican Airlines
Tue 5/207:26 amBWI - ORD
Nonstop2h 17mAmerican Airlines
Deal found 3/24$160
This Mytrip deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/227:10 amORD - PHL
2 stops26h 48mSpirit Airlines
Tue 4/297:03 pmPHL - ORD
2 stops20h 23mSpirit Airlines
Deal found 3/25$167
This American Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/188:46 amORD - PHL
Nonstop2h 03mAmerican Airlines
Wed 6/183:23 pmPHL - ORD
Nonstop2h 32mAmerican Airlines
Deal found 3/25$172
This United Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/167:30 amORD - PHL
Nonstop2h 08mUnited Airlines
Wed 4/235:01 pmPHL - ORD
Nonstop2h 24mUnited Airlines
Deal found 3/24$177
This United Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/147:35 pmORD - DCA
Nonstop2h 00mUnited Airlines
Mon 4/285:00 pmDCA - ORD
Nonstop2h 14mUnited Airlines
Deal found 3/24$177
This United Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/149:05 pmORD - IAD
Nonstop1h 54mUnited Airlines
Mon 4/286:30 amIAD - ORD
Nonstop2h 11mUnited Airlines
Deal found 3/24$177
This American Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/63:58 pmORD - DCA
Nonstop1h 58mAmerican Airlines
Tue 5/139:30 amDCA - ORD
Nonstop2h 13mAmerican Airlines
Deal found 3/24$179
This Frontier deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/246:20 amORD - PHL
1 stop9h 02mFrontier
Wed 5/283:39 pmPHL - ORD
Nonstop2h 22mFrontier
Deal found 3/25$181
This Kiwi.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/811:00 amORD - PHL
1 stop5h 57mMultiple Airlines
Tue 5/133:52 pmPHL - ORD
1 stop8h 40mMultiple Airlines
Deal found 3/25$182
This JetBlue Airways deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/210:37 amORD - DCA
1 stop5h 21mJetBlue
Wed 4/910:39 amDCA - ORD
1 stop9h 48mJetBlue
Deal found 3/25$183

Cheapflights Fare Finder

Customize your flight search to find flights from O'Hare Intl to Maryland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 26, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Maryland that are best for you.

Fly from

O'Hare Intl

Fly to

Maryland

Route

Depart

Return

Price

ChicagoBaltimore

ORD - BWI

ORDBWI

Chicago O'Hare Intl

Mon 4/14

7:47 pm-12:59 am

3 stops28h 12m

Baltimore/Washington

Thu 4/24

5:55 am-9:24 am

2 stops28h 29m

$154

ChicagoBaltimore

ORD - BWI

ORDBWI

Chicago O'Hare Intl

Tue 5/13

6:30 pm-9:37 pm

Nonstop2h 07m

Baltimore/Washington

Tue 5/20

5:18 pm-6:35 pm

Nonstop2h 17m

$159

ChicagoBaltimore

ORD - BWI

ORDBWI

Chicago O'Hare Intl

Tue 5/13

7:04 pm-10:05 pm

Nonstop2h 01m

Baltimore/Washington

Tue 5/20

7:26 am-8:43 am

Nonstop2h 17m

$160

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Tue 4/22

7:10 am-10:58 am

2 stops26h 48m

Philadelphia

Tue 4/29

7:03 pm-2:26 pm

2 stops20h 23m

$167

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Wed 6/18

8:46 am-11:49 am

Nonstop2h 03m

Philadelphia

Wed 6/18

3:23 pm-4:55 pm

Nonstop2h 32m

$172

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Wed 4/16

7:30 am-10:38 am

Nonstop2h 08m

Philadelphia

Wed 4/23

5:01 pm-6:25 pm

Nonstop2h 24m

$177

ChicagoWashington, D.C.

ORD - DCA

ORDDCA

Chicago O'Hare Intl

Mon 4/14

7:35 pm-10:35 pm

Nonstop2h 00m

Washington, D.C. Reagan-National

Mon 4/28

5:00 pm-6:14 pm

Nonstop2h 14m

$177

ChicagoWashington, D.C.

ORD - IAD

ORDIAD

Chicago O'Hare Intl

Mon 4/14

8:45 am-11:44 am

Nonstop1h 59m

Washington, D.C. Dulles Intl

Thu 4/24

8:35 am-9:46 am

Nonstop2h 11m

$177

ChicagoWashington, D.C.

ORD - DCA

ORDDCA

Chicago O'Hare Intl

Tue 5/6

3:58 pm-6:56 pm

Nonstop1h 58m

Washington, D.C. Reagan-National

Tue 5/13

9:30 am-10:43 am

Nonstop2h 13m

$179

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Sat 5/24

6:20 am-4:22 pm

1 stop9h 02m

Philadelphia

Wed 5/28

3:39 pm-5:01 pm

Nonstop2h 22m

$181

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 57 results
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Best time to book a flight from O'Hare Intl to Maryland

Have a flexible travel schedule? Discover the best time to fly to Maryland from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Maryland

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Maryland?

Currently, August is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Maryland (average of $241). Flying from Chicago O'Hare Intl Airport to Maryland in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ORD to MD?

Find hourly flight availability from O'Hare Intl to Maryland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 26, 2025.

When flying from Chicago O'Hare Intl Airport to Maryland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Chicago O'Hare Intl Airport to Maryland

Explore weekly flight availability from O'Hare Intl to Maryland. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 26, 2025.

The most flights from ORD to USMD are scheduled on a Wednesday (21 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Maryland by month

Plan your trip to Maryland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Maryland ranges from 2.9 - 4.1 inches per month. July is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Maryland when rainfall is around 2.9 in.

Temperature in Maryland by month

Plan your trip to Maryland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Maryland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Maryland

Get insights into the airlines that provide service to Maryland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Maryland. Reviews last updated March 26, 2025.
Read through reviews of airlines operating flights from Chicago to Maryland, such as Southwest, Alaska Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Food

7.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,273 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Food

7.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Alaska Airlines
8.0
Very good
9,789 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Food

7.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,891 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Food

7.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,608 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Food

7.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
JetBlue
7.3
Good
2,922 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Food

7.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Maryland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Maryland one-way?

    The cheapest airlines for a one-way flight from Chicago O'Hare Intl Airport to Maryland are Spirit Airlines ($76), United Airlines ($79), and American Airlines ($91).

  • What are the most popular routes from Chicago O'Hare Intl Airport to Maryland?

    When deciding which route to take from Chicago O'Hare Intl Airport to Maryland consider Chicago O'Hare Intl - Baltimore/Washington, Chicago O'Hare Intl - Washington, D.C. Dulles Intl or Chicago O'Hare Intl - Washington, D.C. Reagan-National as they are the most popular.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Maryland?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Chicago O'Hare Intl Airport to Maryland on time: Southwest (96%), United Airlines (94%), Air New Zealand (90%).

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Maryland?

    While on average a flight from Chicago O'Hare Intl Airport to Maryland is generally $377, our data shows the cheapest flight currently is $79. When looking at the most popular route, (Chicago O'Hare Intl - Baltimore/Washington), you can expect to pay $136 for that flight.

  • Can I find deals for flights from O'Hare Intl to Maryland that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Maryland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Maryland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Maryland.

  • Can I find deals for business class flights from O'Hare Intl to Maryland?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Maryland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Maryland?

    Currently, August is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Maryland (average of $241). Flying from Chicago O'Hare Intl Airport to Maryland in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for O'Hare Intl to Maryland

See prices for flight routes from nearby airports that may be better suited for you.
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Midway to Las Vegas flights
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Midway to Dallas/Fort Worth flights
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Midway to Atlanta flights
Midway to Los Angeles flights
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Midway to Seattle flights
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Midway to Orlando flights
Midway to Miami flights
Midway to LaGuardia flights
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Top 6 airlines flying from O'Hare Intl to Maryland

Discover the top 6 airlines that operate flights from O'Hare Intl to Maryland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$76Average$143FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$119Average$391FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$135Average$174FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$139Average$266FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$172Average$292FlexibilityNo cancel feeOn-time69%
DeltaCheapest$176Average$256FlexibilityNo cancel feeOn-timeN/A
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