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$54+ 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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BWI
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
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 October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$96
(Priceline)

One-way from

$54
(Kiwi.com)

Popular in

January

Cheapest in

August

Average price

$257

Good round-trip deal

$145 or less

Good one-way deal

$104 or less
Provider with most accurate pricing for Chicago (CHI)-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Washington, D.C. (WAS) flights.
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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. 5% potential increase in price ($11 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 October 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 October 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Tue 11/258:35 amORD - BWI
Nonstop1h 59mFrontier
Sun 2/228:58 amBWI - ORD
Nonstop2h 24mFrontier
Deal found 10/29$95
This Frontier deal was found by Cheapflights users on 10/27. 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.
Mon 11/1011:24 amORD - BWI
1 stop11h 49mFrontier
Mon 11/174:02 pmBWI - ORD
Nonstop2h 16mFrontier
Deal found 10/27$97
This CheapOair deal was found by Cheapflights users on 10/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/174:01 pmORD - BWI
1 stop7h 23mFrontier
Mon 1/128:58 amBWI - ORD
Nonstop2h 24mFrontier
Deal found 10/28$98
This Mytrip deal was found by Cheapflights users on 10/28. 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.
Fri 12/1212:09 pmORD - BWI
1 stop11h 14mMultiple Airlines
Mon 12/153:36 pmBWI - ORD
Nonstop2h 18mMultiple Airlines
Deal found 10/28$100
This Mytrip deal was found by Cheapflights users on 10/28. 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.
Fri 12/1212:09 pmORD - BWI
1 stop11h 14mMultiple Airlines
Sun 12/149:13 amBWI - ORD
Nonstop2h 18mMultiple Airlines
Deal found 10/28$101
This Frontier deal was found by Cheapflights users on 10/27. 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 12/131:24 pmORD - BWI
1 stop10h 00mFrontier
Sun 12/149:13 amBWI - ORD
Nonstop2h 18mFrontier
Deal found 10/27$102
This Mytrip deal was found by Cheapflights users on 10/28. 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.
Fri 12/512:09 pmORD - BWI
1 stop11h 14mMultiple Airlines
Sun 12/79:13 amBWI - ORD
Nonstop2h 18mMultiple Airlines
Deal found 10/28$104
This Frontier deal was found by Cheapflights users on 10/27. 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 12/131:24 pmORD - BWI
1 stop10h 00mFrontier
Mon 12/153:36 pmBWI - ORD
Nonstop2h 18mFrontier
Deal found 10/27$106
This Frontier deal was found by Cheapflights users on 10/27. 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 11/156:00 amORD - BWI
1 stop8h 35mFrontier
Mon 11/174:02 pmBWI - ORD
Nonstop2h 16mFrontier
Deal found 10/27$107
This Frontier deal was found by Cheapflights users on 10/28. 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.
Mon 11/108:26 amORD - PHL
Nonstop2h 13mFrontier
Mon 11/107:04 pmPHL - ORD
Nonstop2h 38mFrontier
Deal found 10/28$108
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Tue 11/1112:37 pmORD - BWI
1 stop4h 52mFrontier
Sat 11/155:48 amBWI - ORD
1 stop6h 42mFrontier
Deal found 10/27$109
This CheapOair deal was found by Cheapflights users on 10/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:11 amORD - PHL
1 stop5h 18mFrontier
Thu 11/137:54 pmPHL - ORD
1 stop22h 21mFrontier
Deal found 10/28$110

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 October 29, 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

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Fri 11/21

5:30 am-8:37 am

Nonstop2h 07m

Philadelphia

Mon 11/24

9:37 am-11:11 am

Nonstop2h 34m

$116

ChicagoBaltimore

ORD - BWI

ORDBWI

Chicago O'Hare Intl

Tue 11/11

12:37 pm-12:55 pm

1 stop23h 18m

Baltimore/Washington

Fri 11/14

4:02 pm-5:18 pm

Nonstop2h 16m

$143

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Mon 11/24

5:30 am-8:37 am

Nonstop2h 07m

Philadelphia

Mon 12/1

5:59 pm-3:12 pm

2 stops22h 13m

$145

ChicagoWashington, D.C.

ORD - DCA

ORDDCA

Chicago O'Hare Intl

Thu 11/13

6:45 am-2:36 pm

1 stop6h 51m

Washington, D.C. Reagan-National

Sat 11/15

4:55 pm-8:52 pm

1 stop4h 57m

$153

ChicagoBaltimore

ORD - BWI

ORDBWI

Chicago O'Hare Intl

Tue 11/18

7:05 am-9:59 am

Nonstop1h 54m

Baltimore/Washington

Mon 11/24

6:15 am-7:31 am

Nonstop2h 16m

$154

ChicagoWashington, D.C.

ORD - DCA

ORDDCA

Chicago O'Hare Intl

Sat 1/10

2:05 pm-10:47 pm

1 stop7h 42m

Washington, D.C. Reagan-National

Thu 1/15

6:15 am-1:10 pm

1 stop7h 55m

$154

ChicagoWashington, D.C.

ORD - DCA

ORDDCA

Chicago O'Hare Intl

Mon 1/12

2:05 pm-10:47 pm

1 stop7h 42m

Washington, D.C. Reagan-National

Wed 1/14

6:15 am-1:10 pm

1 stop7h 55m

$154

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Sat 12/6

11:05 am-2:07 pm

Nonstop2h 02m

Philadelphia

Sun 12/7

6:30 am-7:56 am

Nonstop2h 26m

$158

ChicagoWashington, D.C.

ORD - DCA

ORDDCA

Chicago O'Hare Intl

Fri 11/14

6:45 am-2:36 pm

1 stop6h 51m

Washington, D.C. Reagan-National

Sat 11/15

4:55 pm-8:52 pm

1 stop4h 57m

$161

ChicagoBaltimore

ORD - BWI

ORDBWI

Chicago O'Hare Intl

Thu 11/27

2:20 pm-5:14 pm

Nonstop1h 54m

Baltimore/Washington

Thu 12/4

1:10 pm-2:19 pm

Nonstop2h 09m

$163

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 60 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, July is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Maryland (average of $59). Flying from Chicago O'Hare Intl Airport to Maryland in March is currently the most expensive (average of $194). 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 October 29, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 37% on flights from Chicago O'Hare Intl Airport to Maryland by exploring options for tickets in the evening.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Maryland?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Maryland. Price data was last updated on October 26, 2025.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Maryland flight should consider departing on Friday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Chicago O'Hare Intl Airport to Maryland?

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 October 29, 2025.
Get a feel of what it's like to fly with Southwest, United Airlines, and American Airlines from Chicago O'Hare Intl Airport to Maryland by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,999 reviews
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,032 reviews
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,114 reviews
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,124 reviews
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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.

  • How long is the flight from Chicago O'Hare Intl Airport to Maryland?

    Airlines like Frontier, JetBlue, and United Airlines fly from Chicago O'Hare Intl Airport to Maryland in about 1h 54m. The time it takes to get you to your destination can typically vary by up to 4h 57m. Chicago O'Hare Intl Airport and Maryland are separated by a distance of 620 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 Frontier ($55), United Airlines ($70), and JetBlue ($77).

  • 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 - Washington, D.C. Dulles Intl, Chicago O'Hare Intl - Baltimore/Washington 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: Spirit Airlines (100%), Envoy Air (86%), Southwest (85%).

  • 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 $283, our data shows the cheapest flight currently is $48. When looking at the most popular route, (Chicago O'Hare Intl - Washington, D.C. Dulles Intl), you can expect to pay $141 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, July is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Maryland (average of $59). Flying from Chicago O'Hare Intl Airport to Maryland in March is currently the most expensive (average of $194). 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.

See more FAQs

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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 Dulles Intl flights
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Top 5 airlines flying from O'Hare Intl to Maryland

Discover the top 5 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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$45Average$147FlexibilityNo cancel feeOn-time65%
FrontierCheapest$63Average$145FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$143Average$262FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$143Average$295FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$147Average$378FlexibilityNo cancel feeOn-time71%

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