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Cheap flights from Chicago O'Hare Intl Airport to Maryland from $81

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Maryland departing on 7/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Chicago O'Hare Intl Airport to Maryland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
1:50 pm - 10:28 pm
ORD
-
PHL
7h 38m
1 stop
Frontier Logo
6:05 pm - 7:47 pm
PHL
-
ORD
2h 42mnonstop
$187Frontier
Wed, Jul 22 - Sat, Jul 25
Frontier Logo
8:00 pm - 11:32 pm
ORD
-
PHL
2h 32mnonstop
Frontier Logo
7:00 am - 12:48 am
PHL
-
ORD
18h 48m
1 stop
$188Frontier
Sat, Jun 27 - Mon, Jun 29
Delta Logo
6:22 pm - 12:40 am
ORD
-
BWI
5h 18m
1 stop
Delta Logo
5:40 am - 10:10 am
BWI
-
ORD
5h 30m
1 stop
$216Delta
Wed, Jul 1 - Wed, Jul 8
Delta Logo
5:22 pm - 11:18 pm
ORD
-
BWI
4h 56m
1 stop
Delta Logo
6:08 am - 10:50 am
BWI
-
ORD
5h 42m
1 stop
$217Delta
Tue, Jun 9 - Tue, Jun 16
American Airlines Logo
6:50 am - 9:57 am
ORD
-
BWI
2h 07mnonstop
American Airlines Logo
6:03 am - 7:30 am
BWI
-
ORD
2h 27mnonstop
$220American Airlines
Tue, Jun 9 - Wed, Jun 10
American Airlines Logo
5:58 am - 9:15 am
ORD
-
DCA
2h 17mnonstop
American Airlines Logo
7:30 am - 10:33 am
DCA
-
ORD
4h 03m
1 stop
$228American Airlines
Tue, Aug 4 - Mon, Aug 10
United Airlines Logo
5:00 pm - 8:09 pm
ORD
-
DCA
2h 09mnonstop
United Airlines Logo
7:15 am - 8:28 am
DCA
-
ORD
2h 13mnonstop
$239United Airlines
Thu, Aug 6 - Sat, Aug 8
United Airlines Logo
10:00 am - 1:04 pm
ORD
-
DCA
2h 04mnonstop
United Airlines Logo
9:30 am - 10:50 am
DCA
-
ORD
2h 20mnonstop
$243United Airlines
Wed, Jul 1 - Sat, Jul 4
Multiple Airlines Logo
8:05 am - 7:26 pm
ORD
-
SBY
10h 21m
1 stop
Multiple Airlines Logo
8:06 pm - 7:53 am
SBY
-
ORD
36h 47m
2 stops
$363Multiple Airlines
Sat, Jul 18 - Sat, Jul 25
Multiple Airlines Logo
8:05 am - 7:26 pm
ORD
-
SBY
10h 21m
1 stop
Multiple Airlines Logo
8:06 pm - 12:25 pm
SBY
-
ORD
17h 19m
1 stop
$405Multiple Airlines
Sat, Jul 18 - Sat, Jul 25

Frontier flights from Chicago O'Hare Intl Airport to Maryland

Our best Frontier deals on Chicago O'Hare Intl Airport to Maryland flight tickets
Frontier
Jul 22
ORD1:50 pmChicago O'Hare Intl
7h 38m
1 stop
PHL10:28 pmPhiladelphia
Jul 25
PHL6:05 pmPhiladelphia
2h 42m
ORD7:47 pmChicago O'Hare Intl
$187
Frontier
Jun 27
ORD8:00 pmChicago O'Hare Intl
2h 32m
PHL11:32 pmPhiladelphia
Jun 29
PHL7:00 amPhiladelphia
18h 48m
1 stop
ORD12:48 amChicago O'Hare Intl
$188
Frontier
Jun 26
ORD8:00 pmChicago O'Hare Intl
2h 32m
PHL11:32 pmPhiladelphia
Jun 29
PHL5:06 pmPhiladelphia
2h 41m
ORD6:47 pmChicago O'Hare Intl
$192

Southwest flights from Chicago O'Hare Intl Airport to Maryland

Our best Southwest deals on Chicago O'Hare Intl Airport to Maryland flight tickets
Southwest
May 27
ORD2:40 pmChicago O'Hare Intl
6h 20m
1 stop
PHL10:00 pmPhiladelphia
May 28
PHL6:40 amPhiladelphia
8h 40m
1 stop
ORD2:20 pmChicago O'Hare Intl
$267
Southwest
May 27
ORD2:40 pmChicago O'Hare Intl
6h 15m
1 stop
DCA9:55 pmWashington, D.C. Reagan-National
May 28
DCA6:00 amWashington, D.C. Reagan-National
9h 20m
1 stop
ORD2:20 pmChicago O'Hare Intl
$309
Southwest
May 28
ORD2:40 pmChicago O'Hare Intl
7h 20m
2 stops
DCA11:00 pmWashington, D.C. Reagan-National
May 29
DCA6:05 amWashington, D.C. Reagan-National
7h 45m
1 stop
ORD12:50 pmChicago O'Hare Intl
$314

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport 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, momondo users made 832,500 searches. Data last updated May 22, 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

Wed 7/22

1:50 pm-10:28 pm

1 stop7h 38m

Philadelphia

Sat 7/25

6:05 pm-7:47 pm

Nonstop2h 42m

$187

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Sat 6/27

8:00 pm-11:32 pm

Nonstop2h 32m

Philadelphia

Mon 6/29

7:00 am-12:48 am

1 stop18h 48m

$188

ChicagoBaltimore

ORD - BWI

ORDBWI

Chicago O'Hare Intl

Wed 7/1

6:22 pm-12:40 am

1 stop5h 18m

Baltimore/Washington

Wed 7/8

5:40 am-10:10 am

1 stop5h 30m

$216

ChicagoBaltimore

ORD - BWI

ORDBWI

Chicago O'Hare Intl

Tue 6/9

5:22 pm-11:18 pm

1 stop4h 56m

Baltimore/Washington

Tue 6/16

6:08 am-10:50 am

1 stop5h 42m

$217

ChicagoBaltimore

ORD - BWI

ORDBWI

Chicago O'Hare Intl

Tue 6/9

6:50 am-9:57 am

Nonstop2h 07m

Baltimore/Washington

Wed 6/10

6:03 am-7:30 am

Nonstop2h 27m

$220

ChicagoWashington, D.C.

ORD - DCA

ORDDCA

Chicago O'Hare Intl

Tue 8/4

5:58 am-9:15 am

Nonstop2h 17m

Washington, D.C. Reagan-National

Mon 8/10

7:30 am-10:33 am

1 stop4h 03m

$228
Quickest round-trip

ChicagoWashington, D.C.

ORD - DCA

ORDDCA

Chicago O'Hare Intl

Thu 8/6

5:00 pm-8:09 pm

Nonstop2h 09m

Washington, D.C. Reagan-National

Sat 8/8

7:15 am-8:28 am

Nonstop2h 13m

$239

ChicagoWashington, D.C.

ORD - DCA

ORDDCA

Chicago O'Hare Intl

Wed 7/1

10:00 am-1:04 pm

Nonstop2h 04m

Washington, D.C. Reagan-National

Sat 7/4

9:30 am-10:50 am

Nonstop2h 20m

$243

ChicagoSalisbury

ORD - SBY

ORDSBY

Chicago O'Hare Intl

Sat 7/18

8:05 am-7:26 pm

1 stop10h 21m

Salisbury-Ocean City

Sat 7/25

8:06 pm-7:53 am

2 stops36h 47m

$363

ChicagoSalisbury

ORD - SBY

ORDSBY

Chicago O'Hare Intl

Sat 7/18

8:05 am-7:26 pm

1 stop10h 21m

Salisbury-Ocean City

Sat 7/25

8:06 pm-12:25 pm

1 stop17h 19m

$405

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Maryland from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Maryland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Maryland?

The cheapest month to fly to Maryland from Chicago O'Hare Intl Airport is in February. Flight prices, which tend to average around $27, are often lower during this time because this is during the off-season. If you don’t want to visit Maryland in February, then you should wait until May to fly from Chicago O'Hare Intl Airport, when ticket prices are also cheap, with an average price of $33.

What is the cheapest day to depart on your flight to Maryland?

The cheapest day to depart from Chicago O'Hare Intl Airport to Maryland is on a Friday. Travelers who choose to depart for Maryland on a Friday will often find tickets for as low as $374. The most expensive day to fly to Maryland is Sunday, with ticket prices averaging around $578.

What is the cheapest time of day to depart on your flight to Maryland?

Our most recent data shows that the best time of day to fly to Maryland is in the morning. Flights from Chicago O'Hare Intl Airport to Maryland during this time can be as low as $384. In contrast, the most expensive time of day to depart to Maryland is at noon when prices are around $797.

What is the cheapest Chicago O'Hare Intl to Maryland flight route?

Fly from Chicago O'Hare Intl to Baltimore/Washington for the best Chicago O'Hare Intl - Maryland flight prices

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

You are more likely to see cheaper flights to Maryland from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Maryland for around $341 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Maryland from Chicago O'Hare Intl Airport for as low as $251 on momondo.

What cabin class options are available on Chicago O'Hare Intl Airport to Maryland flights?

There are 4 cabin classes available to choose from on Chicago O'Hare Intl Airport to Maryland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chicago O'Hare Intl Airport to Maryland flights?

No. A direct flight is the cheapest option for a flight between Chicago O'Hare Intl Airport to Maryland.

Cheap Chicago O'Hare Intl Airport to Maryland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Maryland

Best Price Found

$143

Fastest flight time

1h 42m

Direct flights

Every day

Airports in Maryland

112 airports
The best one-way flight to Maryland from Chicago O'Hare Intl Airport in the past 72 hours is $143. The best round-trip flight deal from Chicago O'Hare Intl Airport to Maryland found on momondo in the last 72 hours is $261.
The fastest flight from Chicago O'Hare Intl Airport to Maryland takes 1h 42m
Direct flights go from Chicago O'Hare Intl Airport to Maryland every day.
There are 112 airports in Maryland. From Chicago O'Hare Intl Airport there are direct flights to Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD).
Search flight deals

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Maryland

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Maryland?

    Prices for flights from Chicago O'Hare Intl Airport to Maryland are updated daily.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Maryland?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Maryland?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Maryland.

  • What documentation or ID do you need to fly to Maryland?

    The travel and health documents you'll need for your trip to Maryland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Maryland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Chicago O'Hare Intl Airport to Maryland?

Best airlines flying from Chicago O'Hare Intl Airport to Maryland

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Maryland with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $46Free CancellationRating
6.2
Search Spirit Airlines flights
FrontierPriceFrom $57Free CancellationRating
5.6
2,944 reviews
Search Frontier flights
SouthwestPriceFrom $127Free CancellationRating
7.9
4,277 reviews
Search Southwest flights
United AirlinesPriceFrom $131Free CancellationRating
7.4
9,752 reviews
Search United Airlines flights
American AirlinesPriceFrom $148Free CancellationRating
7.1
11,643 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Maryland?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Maryland from Chicago.

Can I find flights from Chicago to Maryland with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Chicago to Maryland flights to just show those with flexible booking policies.

How can momondo help me find flights from Chicago to Maryland?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Maryland from Chicago.

I’m not ready to book a flight from Chicago to Maryland right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Chicago to Maryland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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