HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Maryland

$61+ 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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BWI
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from O'Hare Intl to Maryland with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$114
(Frontier)

One-way from

$61
(Frontier)

Popular in

March

Cheapest in

August

Average price

$267

Good round-trip deal

$254 or less

Good one-way deal

$134 or less
Provider with most accurate pricing for Chicago (CHI)-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Washington, D.C. (WAS) flights.
Search Deals
From Chicago O'Hare Intl to Maryland
Search Deals
One-way flight from Chicago O'Hare Intl to Maryland
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals
Price to beat on a round-trip flight from Chicago O'Hare Intl to Maryland.
Search Deals
Price to beat on a one-way flight from Chicago O'Hare Intl to Maryland.
Search Deals

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 February 20, 2025.

This FlightHub deal was found by Cheapflights users on 2/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/46:00 amORD - BWI
1 stop9h 51mMultiple Airlines
Sat 6/77:17 pmBWI - ORD
1 stop13h 39mMultiple Airlines
Deal found 2/20$112
This Frontier deal was found by Cheapflights users on 2/20. 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 5/246:01 pmORD - BWI
1 stop5h 34mFrontier
Tue 5/276:00 amBWI - ORD
1 stop6h 32mFrontier
Deal found 2/20$113
This Mytrip deal was found by Cheapflights users on 2/20. 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 3/256:25 pmORD - BWI
1 stop4h 47mSpirit Airlines
Mon 3/316:05 amBWI - ORD
1 stop27h 39mSpirit Airlines
Deal found 2/20$116
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Sat 4/56:45 pmORD - BWI
Nonstop2h 04mAmerican Airlines
Tue 4/87:30 amBWI - ORD
Nonstop2h 10mAmerican Airlines
Deal found 2/20$159
This Southwest deal was found by Cheapflights users on 2/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/611:25 amORD - BWI
Nonstop1h 50mSouthwest
Mon 3/1011:45 amBWI - ORD
Nonstop2h 20mSouthwest
Deal found 2/20$177
This American Airlines deal was found by Cheapflights users on 2/19. 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 3/186:05 amORD - DCA
Nonstop1h 50mAmerican Airlines
Tue 3/182:54 pmDCA - ORD
Nonstop2h 21mAmerican Airlines
Deal found 2/19$177
This Mytrip deal was found by Cheapflights users on 2/19. 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 4/49:54 amORD - IAD
1 stop6h 11mFrontier
Sun 4/611:45 amIAD - ORD
1 stop21h 05mFrontier
Deal found 2/19$177
This Frontier deal was found by Cheapflights users on 2/20. 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 4/126:45 amORD - DCA
1 stop14h 14mFrontier
Mon 4/141:03 pmDCA - ORD
1 stop12h 34mFrontier
Deal found 2/20$178
This United Airlines deal was found by Cheapflights users on 2/20. 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 3/249:07 pmORD - IAD
Nonstop1h 52mUnited Airlines
Wed 3/268:20 amIAD - ORD
Nonstop2h 18mUnited Airlines
Deal found 2/20$178
This JetBlue deal was found by Cheapflights users on 2/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/111:22 pmORD - DCA
1 stop6h 37mJetBlue
Sat 4/197:11 amDCA - ORD
1 stop6h 16mJetBlue
Deal found 2/20$183
This United Airlines deal was found by Cheapflights users on 2/20. 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 3/106:00 pmORD - DCA
Nonstop1h 57mUnited Airlines
Wed 3/121:00 pmDCA - ORD
1 stop5h 04mUnited Airlines
Deal found 2/20$188
This KAYAK deal was found by Cheapflights users on 2/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/255:45 amORD - DCA
1 stop4h 36mDelta
Wed 3/266:00 amDCA - ORD
1 stop5h 37mDelta
Deal found 2/20$194

Find flights from O'Hare Intl to Maryland within your budget

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 February 20, 2025.

Fly from

O'Hare Intl

Fly to

Maryland

Route

Depart

Return

Price

ChicagoBaltimore

ORD - BWI

ORDBWI

Chicago O'Hare Intl

Wed 6/4

6:00 am-4:51 pm

1 stop9h 51m

Baltimore/Washington

Sat 6/7

7:17 pm-7:56 am

1 stop13h 39m

$112

ChicagoBaltimore

ORD - BWI

ORDBWI

Chicago O'Hare Intl

Sat 5/24

6:01 pm-12:35 am

1 stop5h 34m

Baltimore/Washington

Tue 5/27

6:00 am-11:32 am

1 stop6h 32m

$113

ChicagoBaltimore

ORD - BWI

ORDBWI

Chicago O'Hare Intl

Tue 3/25

6:25 pm-12:12 am

1 stop4h 47m

Baltimore/Washington

Mon 3/31

6:05 am-8:44 am

1 stop27h 39m

$116

ChicagoBaltimore

ORD - BWI

ORDBWI

Chicago O'Hare Intl

Sat 4/5

6:45 pm-9:49 pm

Nonstop2h 04m

Baltimore/Washington

Tue 4/8

7:30 am-8:40 am

Nonstop2h 10m

$159

ChicagoBaltimore

ORD - BWI

ORDBWI

Chicago O'Hare Intl

Thu 3/6

11:25 am-2:15 pm

Nonstop1h 50m

Baltimore/Washington

Mon 3/10

11:45 am-1:05 pm

Nonstop2h 20m

$177

ChicagoWashington, D.C.

ORD - DCA

ORDDCA

Chicago O'Hare Intl

Tue 3/18

6:05 am-8:55 am

Nonstop1h 50m

Washington, D.C. Reagan-National

Tue 3/18

2:54 pm-4:15 pm

Nonstop2h 21m

$177

ChicagoWashington, D.C.

ORD - IAD

ORDIAD

Chicago O'Hare Intl

Fri 4/4

9:54 am-5:05 pm

1 stop6h 11m

Washington, D.C. Dulles Intl

Sun 4/6

11:45 am-7:50 am

1 stop21h 05m

$177

ChicagoWashington, D.C.

ORD - IAD

ORDIAD

Chicago O'Hare Intl

Mon 3/24

9:07 pm-11:59 pm

Nonstop1h 52m

Washington, D.C. Dulles Intl

Wed 3/26

8:20 am-9:38 am

Nonstop2h 18m

$178

ChicagoWashington, D.C.

ORD - DCA

ORDDCA

Chicago O'Hare Intl

Sat 4/12

6:45 am-9:59 pm

1 stop14h 14m

Washington, D.C. Reagan-National

Mon 4/14

1:03 pm-12:37 am

1 stop12h 34m

$178

ChicagoWashington, D.C.

ORD - DCA

ORDDCA

Chicago O'Hare Intl

Fri 4/11

1:22 pm-8:59 pm

1 stop6h 37m

Washington, D.C. Reagan-National

Sat 4/19

7:11 am-12:27 pm

1 stop6h 16m

$183

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 58 results
1
2
3
...
6

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.

Travel insights for flights from O'Hare Intl to Maryland

Get recent, data-driven insights about flights from O'Hare Intl to Maryland including ideal travel times, pricing trends, and more.

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 February 20, 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 February 20, 2025.

The most flights from ORD to USMD are scheduled on a Monday (21 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 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 February 20, 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
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

JetBlue
7.4
Good
3,070 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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 Frontier ($61), Spirit Airlines ($63), and American Airlines ($79).

  • 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 - Washington, D.C. Reagan-National or Chicago O'Hare Intl - Baltimore/Washington 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: United Airlines (91%), Royal Jordanian (88%), Republic Airways (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 $428, our data shows the cheapest flight currently is $88. 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, 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for O'Hare Intl to Maryland

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Fort Lauderdale flights
O'Hare Intl to Las Vegas flights
O'Hare Intl to John F Kennedy Intl flights
O'Hare Intl to Miami flights
O'Hare Intl to Sky Harbor Intl flights
O'Hare Intl to Los Angeles flights
O'Hare Intl to Seattle flights
O'Hare Intl to Orlando flights
O'Hare Intl to Dallas/Fort Worth flights
Midway to Las Vegas flights
O'Hare Intl to Denver flights
O'Hare Intl to San Francisco flights
O'Hare Intl to LaGuardia flights
O'Hare Intl to Newark flights
O'Hare Intl to Boston flights
O'Hare Intl to San Diego flights
O'Hare Intl to New Orleans flights
O'Hare Intl to Tampa flights
O'Hare Intl to Austin flights
O'Hare Intl to Dulles Intl flights
O'Hare Intl to Fort Myers flights
O'Hare Intl to West Palm Beach flights
O'Hare Intl to Nashville flights
O'Hare Intl to Honolulu flights
Midway to Newark flights
O'Hare Intl to Atlanta flights
O'Hare Intl to Reagan-National flights
O'Hare Intl to Salt Lake City flights
O'Hare Intl to Santa Ana flights
O'Hare Intl to Baltimore flights
Midway to LaGuardia flights
Midway to John F Kennedy Intl flights
Midway to Sky Harbor Intl flights
Midway to Fort Lauderdale flights
Midway to Miami flights
O'Hare Intl to Philadelphia flights
O'Hare Intl to Hobby flights
Midway to Orlando flights
O'Hare Intl to George Bush Intcntl flights
Midway to Atlanta flights
O'Hare Intl to Sarasota flights
Midway to San Francisco flights
O'Hare Intl to Portland flights
O'Hare Intl to Burbank flights
O'Hare Intl to Ontario flights
Midway to Seattle flights
Midway to Hobby flights
O'Hare Intl to Charleston flights
O'Hare Intl to Love Field flights
O'Hare Intl to Savannah flights

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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$76Average$141FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$119Average$396FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$135Average$174FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$138Average$260FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$162Average$290FlexibilityNo cancel feeOn-time69%
DeltaCheapest$176Average$256FlexibilityNo cancel feeOn-timeN/A
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.