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$81+ 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 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BWI
Jun 17 — Jun 241
Wed 6/17
Wed 6/24
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 May 18, 2026.

This Super.com deal was found by Cheapflights users on 5/13. 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 7/308:05 pm
ORD
-
PHL
Nonstop2h 26m
Frontier
Sun 8/25:18 pm
PHL
-
ORD
Nonstop2h 42m
Frontier
Deal found 5/13$189
This Trip.com deal was found by Cheapflights users on 5/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/68:00 pm
ORD
-
PHL
Nonstop2h 27m
Frontier
Mon 6/87:00 am
PHL
-
ORD
1 stop17h 01m
Frontier
Deal found 5/15$190
This Kiwi.com deal was found by Cheapflights users on 5/13. 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.
Sat 7/188:05 pm
ORD
-
PHL
Nonstop2h 26m
Frontier
Tue 7/219:00 am
PHL
-
ORD
2 stops11h 53m
Frontier
Deal found 5/13$191
This Super.com deal was found by Cheapflights users on 5/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/268:00 pm
ORD
-
PHL
Nonstop2h 32m
Frontier
Mon 6/295:06 pm
PHL
-
ORD
Nonstop2h 41m
Frontier
Deal found 5/17$192
This Orbitz deal was found by Cheapflights users on 5/17. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/98:05 pm
ORD
-
PHL
Nonstop2h 26m
Frontier
Tue 7/148:30 am
PHL
-
ORD
1 stop12h 23m
Frontier
Deal found 5/17$193
This Super.com deal was found by Cheapflights users on 5/13. 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 6/48:00 pm
ORD
-
PHL
Nonstop2h 27m
Frontier
Mon 6/85:05 pm
PHL
-
ORD
Nonstop2h 38m
Frontier
Deal found 5/13$194
This Frontier deal was found by Cheapflights users on 5/14. 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 6/138:00 pm
ORD
-
PHL
Nonstop2h 32m
Frontier
Sat 6/205:06 pm
PHL
-
ORD
Nonstop2h 41m
Frontier
Deal found 5/14$195
This Kiwi.com deal was found by Cheapflights users on 5/16. 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.
Sat 8/88:05 pm
ORD
-
PHL
Nonstop2h 26m
Frontier
Tue 8/116:00 am
PHL
-
ORD
1 stop7h 25m
Frontier
Deal found 5/16$196
This Frontier deal was found by Cheapflights users on 5/13. 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.
Thu 6/118:00 pm
ORD
-
PHL
Nonstop2h 32m
Frontier
Sat 6/135:06 pm
PHL
-
ORD
Nonstop2h 41m
Frontier
Deal found 5/13$197
This Orbitz deal was found by Cheapflights users on 5/16. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/168:05 pm
ORD
-
PHL
Nonstop2h 26m
Frontier
Thu 7/236:00 am
PHL
-
ORD
1 stop7h 25m
Frontier
Deal found 5/16$198
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 8/138:05 pm
ORD
-
PHL
Nonstop2h 26m
Frontier
Sun 8/165:18 pm
PHL
-
ORD
Nonstop2h 42m
Frontier
Deal found 5/14$199
This Frontier deal was found by Cheapflights users on 5/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/138:00 pm
ORD
-
PHL
Nonstop2h 32m
Frontier
Sun 6/145:06 pm
PHL
-
ORD
Nonstop2h 41m
Frontier
Deal found 5/16$200

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 May 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$189
(Super.com)

One-way from

$81
(Super.com)

Popular in

March

Cheapest in

August

Average price

$303

Good round-trip deal

$242 or less

Good one-way deal

$144 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. 18% potential increase in price ($56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 18, 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

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Thu 6/11

8:00 pm-11:32 pm

Nonstop2h 32m

Philadelphia

Mon 6/15

5:06 pm-6:47 pm

Nonstop2h 41m

$207

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Thu 6/4

7:29 am-12:44 am

1 stop16h 15m

Philadelphia

Mon 6/8

5:05 pm-6:43 pm

Nonstop2h 38m

$215

ChicagoBaltimore

ORD - BWI

ORDBWI

Chicago O'Hare Intl

Wed 6/17

9:48 am-5:19 pm

1 stop6h 31m

Baltimore/Washington

Tue 6/23

6:24 pm-11:59 pm

1 stop6h 35m

$217

ChicagoBaltimore

ORD - BWI

ORDBWI

Chicago O'Hare Intl

Thu 8/27

7:45 pm-10:59 pm

Nonstop2h 14m

Baltimore/Washington

Tue 9/1

5:40 pm-7:00 pm

Nonstop2h 20m

$233

ChicagoWashington, D.C.

ORD - DCA

ORDDCA

Chicago O'Hare Intl

Tue 10/20

11:30 am-4:31 pm

1 stop4h 01m

Washington, D.C. Reagan-National

Sat 10/24

5:15 pm-8:24 pm

1 stop4h 09m

$238

ChicagoWashington, D.C.

ORD - DCA

ORDDCA

Chicago O'Hare Intl

Thu 8/27

7:00 am-9:59 am

Nonstop1h 59m

Washington, D.C. Reagan-National

Mon 8/31

2:00 pm-3:16 pm

Nonstop2h 16m

$239

ChicagoWashington, D.C.

ORD - IAD

ORDIAD

Chicago O'Hare Intl

Thu 8/13

6:25 am-9:23 am

Nonstop1h 58m

Washington, D.C. Dulles Intl

Mon 8/17

5:15 pm-6:37 pm

Nonstop2h 22m

$239

ChicagoWashington, D.C.

ORD - DCA

ORDDCA

Chicago O'Hare Intl

Sat 7/18

6:00 am-8:54 am

Nonstop1h 54m

Washington, D.C. Reagan-National

Tue 7/21

11:57 am-1:15 pm

Nonstop2h 18m

$247

ChicagoBaltimore

ORD - BWI

ORDBWI

Chicago O'Hare Intl

Tue 7/28

10:51 am-1:57 pm

Nonstop2h 06m

Baltimore/Washington

Sat 8/1

8:16 am-9:30 am

Nonstop2h 14m

$253

ChicagoWashington, D.C.

ORD - DCA

ORDDCA

Chicago O'Hare Intl

Wed 8/12

10:00 am-1:04 pm

Nonstop2h 04m

Washington, D.C. Reagan-National

Fri 8/14

6:30 am-7:44 am

Nonstop2h 14m

$253

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/14

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

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Maryland?

Booking 90 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago O'Hare Intl Airport to Maryland. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 $27). Flying from Chicago O'Hare Intl Airport to Maryland in April is currently the most expensive (average of $128). 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 May 18, 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 23% 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 May 16, 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.

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 May 18, 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
7.9
Good
4,286 reviews

Overall

7.9

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

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
7.9
Good
4,286 reviews
Southwest
7.9
Good
4,286 reviews

Overall

7.9

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

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
9,736 reviews
Southwest
7.9
Good
4,286 reviews

Overall

7.9

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

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
11,648 reviews
Southwest
7.9
Good
4,286 reviews

Overall

7.9

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

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
6.2
Okay
8,618 reviews
Southwest
7.9
Good
4,286 reviews

Overall

7.9

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

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
2,946 reviews
Southwest
7.9
Good
4,286 reviews

Overall

7.9

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

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 Frontier, Delta, and United Airlines fly from Chicago O'Hare Intl Airport to Maryland in about 2h 14m. The time it takes to get you to your destination can typically vary by up to 4h 17m. 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 American Airlines ($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 - Baltimore/Washington, Chicago O'Hare Intl - Philadelphia or Chicago O'Hare Intl - Washington, D.C. Dulles Intl 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: Envoy Air (77%), Cathay Pacific (75%), Royal Jordanian (73%).

  • 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 $414, 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 $142 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 $27). Flying from Chicago O'Hare Intl Airport to Maryland in April is currently the most expensive (average of $128). 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 Dallas/Fort Worth flights
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Midway to Newark flights
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Midway to Las Vegas flights
O'Hare Intl to New Orleans flights
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O'Hare Intl to Philadelphia flights
O'Hare Intl to Nashville flights
O'Hare Intl to Baltimore flights
Midway to LaGuardia flights
O'Hare Intl to Fort Myers flights
Midway to John F Kennedy Intl flights
Midway to Los Angeles flights
O'Hare Intl to Ontario flights
Midway to Miami flights
Midway to Orlando flights
O'Hare Intl to Honolulu flights
Midway to Atlanta flights
O'Hare Intl to Dulles Intl flights
O'Hare Intl to Austin flights
O'Hare Intl to Charlotte flights
Midway to Denver flights
Midway to Hobby flights
O'Hare Intl to Portland flights
O'Hare Intl to Salt Lake City flights
O'Hare Intl to Santa Ana flights
O'Hare Intl to Reagan-National flights
Midway to Tampa flights
Midway to Fort Lauderdale flights
O'Hare Intl to Love Field flights
Midway to Seattle flights
O'Hare Intl to Raleigh flights
O'Hare Intl to Bozeman 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 May 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$38Average$119FlexibilityNo cancel feeOn-time65%
FrontierCheapest$57Average$148FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$114Average$294FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$127Average$214FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$148Average$395FlexibilityNo cancel feeOn-time71%

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