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$85+ 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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BWI
Apr 19 — Apr 261
Sun 4/19
Sun 4/26
1 adult, Economy
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Cheap 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 20, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/315:05 am
ORD
-
BWI
1 stop12h 40m
Multiple Airlines
Thu 4/95:09 pm
BWI
-
ORD
Nonstop2h 26m
Multiple Airlines
Deal found 3/19$137
This Priceline deal was found by Cheapflights users on 3/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:08 pm
ORD
-
BWI
1 stop5h 36m
Frontier
Sat 4/255:53 pm
BWI
-
ORD
1 stop5h 46m
Frontier
Deal found 3/20$140
This Kiwi.com deal was found by Cheapflights users on 3/16. 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.
Wed 5/136:55 am
ORD
-
BWI
1 stop8h 27m
Frontier
Mon 5/1811:32 am
BWI
-
ORD
Nonstop2h 22m
Frontier
Deal found 3/16$141
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 5/78:30 am
ORD
-
BWI
Nonstop2h 07m
Multiple Airlines
Mon 5/116:02 pm
BWI
-
ORD
1 stop16h 29m
Multiple Airlines
Deal found 3/16$142
This Frontier deal was found by Cheapflights users on 3/18. 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.
Wed 4/18:00 am
ORD
-
BWI
Nonstop2h 06m
Frontier
Wed 4/84:55 pm
BWI
-
ORD
Nonstop2h 23m
Frontier
Deal found 3/18$144
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/17:17 am
ORD
-
BWI
1 stop10h 28m
Multiple Airlines
Wed 4/84:55 pm
BWI
-
ORD
Nonstop2h 23m
Multiple Airlines
Deal found 3/19$145
This CheapOair deal was found by Cheapflights users on 3/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/113:00 pm
ORD
-
BWI
1 stop18h 36m
Frontier
Thu 4/164:42 pm
BWI
-
ORD
Nonstop2h 26m
Frontier
Deal found 3/19$146
This Super.com deal was found by Cheapflights users on 3/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1612:42 pm
ORD
-
BWI
Nonstop2h 05m
Frontier
Mon 4/204:10 pm
BWI
-
ORD
Nonstop2h 26m
Frontier
Deal found 3/15$147
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/88:00 am
ORD
-
BWI
Nonstop2h 06m
Multiple Airlines
Wed 4/155:49 pm
BWI
-
ORD
2 stops16h 47m
Multiple Airlines
Deal found 3/19$150
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 4/74:36 pm
ORD
-
BWI
1 stop16h 37m
Multiple Airlines
Thu 4/95:09 pm
BWI
-
ORD
Nonstop2h 26m
Multiple Airlines
Deal found 3/17$151
This Frontier deal was found by Cheapflights users on 3/15. 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.
Fri 4/1011:55 am
ORD
-
PHL
1 stop10h 58m
Frontier
Wed 4/296:05 am
PHL
-
ORD
1 stop11h 55m
Frontier
Deal found 3/15$179
This Frontier deal was found by Cheapflights users on 3/15. 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 4/201:12 pm
ORD
-
PHL
1 stop10h 17m
Frontier
Tue 4/217:30 am
PHL
-
ORD
1 stop10h 30m
Frontier
Deal found 3/15$180

Find 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 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$137
(Kiwi.com)

One-way from

$85
(Mytrip)

Popular in

November

Cheapest in

August

Average price

$300

Good round-trip deal

$198 or less

Good one-way deal

$114 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. 7% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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

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 20, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Maryland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoBaltimore

ORD - BWI

ORDBWI

Chicago O'Hare Intl

Tue 4/21

11:00 am-2:02 pm

Nonstop2h 02m

Baltimore/Washington

Wed 4/22

11:08 am-12:26 pm

Nonstop2h 18m

$209

ChicagoWashington, D.C.

ORD - IAD

ORDIAD

Chicago O'Hare Intl

Wed 4/8

8:45 am-11:48 am

Nonstop2h 03m

Washington, D.C. Dulles Intl

Tue 4/21

10:10 am-11:27 am

Nonstop2h 17m

$209

ChicagoBaltimore

ORD - BWI

ORDBWI

Chicago O'Hare Intl

Mon 4/13

6:45 am-9:39 am

Nonstop1h 54m

Baltimore/Washington

Tue 4/14

3:42 pm-5:00 pm

Nonstop2h 18m

$224

ChicagoBaltimore

ORD - BWI

ORDBWI

Chicago O'Hare Intl

Sat 5/23

6:20 pm-9:26 pm

Nonstop2h 06m

Baltimore/Washington

Tue 5/26

6:10 am-7:25 am

Nonstop2h 15m

$224

ChicagoBaltimore

ORD - BWI

ORDBWI

Chicago O'Hare Intl

Wed 5/13

6:00 pm-9:02 pm

Nonstop2h 02m

Baltimore/Washington

Mon 5/18

7:05 pm-8:27 pm

Nonstop2h 22m

$224

ChicagoWashington, D.C.

ORD - IAD

ORDIAD

Chicago O'Hare Intl

Tue 4/14

7:10 am-2:04 pm

1 stop5h 54m

Washington, D.C. Dulles Intl

Wed 4/15

5:27 pm-9:25 pm

1 stop4h 58m

$229

ChicagoBaltimore

ORD - BWI

ORDBWI

Chicago O'Hare Intl

Sat 5/23

10:51 am-1:57 pm

Nonstop2h 06m

Baltimore/Washington

Sat 5/23

6:20 pm-7:44 pm

Nonstop2h 24m

$239

ChicagoBaltimore

ORD - BWI

ORDBWI

Chicago O'Hare Intl

Sat 4/18

6:45 am-9:39 am

Nonstop1h 54m

Baltimore/Washington

Sat 4/25

6:00 am-7:21 am

Nonstop2h 21m

$239

ChicagoWashington, D.C.

ORD - DCA

ORDDCA

Chicago O'Hare Intl

Sat 4/11

6:00 pm-9:06 pm

Nonstop2h 06m

Washington, D.C. Reagan-National

Mon 4/13

5:05 pm-6:20 pm

Nonstop2h 15m

$239
Quickest round-trip

ChicagoWashington, D.C.

ORD - DCA

ORDDCA

Chicago O'Hare Intl

Thu 5/28

6:00 am-8:54 am

Nonstop1h 54m

Washington, D.C. Reagan-National

Mon 6/1

6:30 am-7:46 am

Nonstop2h 16m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/18

Showing 1-10 of 60 resultsSorted by cheapest first
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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, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Maryland (average of $56). Flying from Chicago O'Hare Intl Airport to Maryland in April is currently the most expensive (average of $156). 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 20, 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 21% on flights from Chicago O'Hare Intl Airport to Maryland by exploring options for tickets in the morning.

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 March 14, 2026.

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 evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 20, 2026.

The most flights from ORD to USMD are scheduled on a Friday (21 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (12 on average).

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 20, 2026.
Get a feel of what it's like to fly with Southwest,United Airlines, andAmerican 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
4,324 reviews

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,324 reviews
Southwest
8.0
Very good
4,324 reviews

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,451 reviews
Southwest
8.0
Very good
4,324 reviews

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,482 reviews
Southwest
8.0
Very good
4,324 reviews

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Spirit Airlines
6.3
Okay
8,537 reviews
Southwest
8.0
Very good
4,324 reviews

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Frontier
5.7
Fair
3,023 reviews
Southwest
8.0
Very good
4,324 reviews

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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 United Airlines, Delta, and Southwest fly from Chicago O'Hare Intl Airport to Maryland in about 2h 02m. The time it takes to get you to your destination can typically vary by up to 5h 03m. 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 ($36), Spirit Airlines ($42), and Southwest ($78).

  • 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 - Philadelphia, 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: CommutAir (100%), Frontier (72%), Qatar Airways (71%).

  • 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 $330, our data shows the cheapest flight currently is $47. When looking at the most popular route, (Chicago O'Hare Intl - Philadelphia), you can expect to pay $158 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, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Maryland (average of $56). Flying from Chicago O'Hare Intl Airport to Maryland in April is currently the most expensive (average of $156). 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.
O'Hare Intl to John F Kennedy Intl flights
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O'Hare Intl to Miami flights
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Midway to Las Vegas flights
Midway to Miami flights
O'Hare Intl to New Orleans flights
Midway to Fort Lauderdale flights
O'Hare Intl to Ontario flights
Midway to Atlanta flights
Midway to Sky Harbor Intl flights
Midway to Orlando flights
O'Hare Intl to Baltimore flights
O'Hare Intl to Dulles Intl flights
O'Hare Intl to Philadelphia flights
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O'Hare Intl to Hobby flights
O'Hare Intl to Austin flights
O'Hare Intl to Fort Myers flights
O'Hare Intl to Santa Ana flights
O'Hare Intl to Reagan-National flights
Midway to Los Angeles flights
O'Hare Intl to Charlotte flights
Midway to Dallas/Fort Worth flights
O'Hare Intl to Boston flights
O'Hare Intl to George Bush Intcntl flights
Midway to John F Kennedy Intl flights
O'Hare Intl to Honolulu flights
Midway to LaGuardia flights
Midway to Tampa flights
O'Hare Intl to Charleston flights
O'Hare Intl to Love Field flights
Midway to Newark flights
O'Hare Intl to West Palm Beach flights
O'Hare Intl to Burbank flights
O'Hare Intl to Sarasota flights
O'Hare Intl to Savannah flights
Midway to Denver flights

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 March 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$42Average$118FlexibilityNo cancel feeOn-time65%
FrontierCheapest$57Average$147FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$114Average$286FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$152Average$376FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$157Average$258FlexibilityNo cancel feeOn-time63%

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