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$337+ Cheap flights from Cologne (CGN) 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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
CGN — BWI
ago. 18 — ago. 251
lun. 8/18
lun. 8/25
1 adult, Economy
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Cheap flight deals from Cologne to Maryland

Keep the following information in mind while searching for Cologne to Maryland flight deals. Data was last updated agosto 13, 2025.

Round-trip from

$508
(Flysmarter)

One-way from

$337
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$782
From Cologne Köln/Bonn to Maryland
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One-way flight from Cologne Köln/Bonn to Maryland
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Highest demand for flights based on searches. 7% potential increase in price ($58 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Cologne to Maryland

Cheapest flights from Cologne to Maryland
Explore the most affordable flight options available from Cologne to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 13, 2025.

This Flysmarter deal was found by Cheapflights users on 8/11. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/2512:55 pmCGN - PHL
2 stops14h 43mAir Canada
lun. 9/293:25 pmPHL - CGN
2 stops14h 50mAir Canada
Deal found 8/11$508
This Mytrip deal was found by Cheapflights users on 8/12. 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.
vie. 9/126:20 amCGN - PHL
2 stops21h 48mAir Canada
dom. 9/219:20 amPHL - CGN
2 stops25h 50mAir Canada
Deal found 8/12$512
This Air Canada deal was found by Cheapflights users on 8/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/206:45 amCGN - PHL
2 stops38h 02mAir Canada
lun. 11/244:35 pmPHL - CGN
2 stops22h 40mAir Canada
Deal found 8/11$522
This Billigflug deal was found by Cheapflights users on 8/11. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/2510:15 amCGN - PHL
1 stop32h 50mMultiple Airlines
lun. 9/293:55 pmPHL - CGN
2 stops16h 25mMultiple Airlines
Deal found 8/11$525
This Expedia deal was found by Cheapflights users on 8/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/1210:00 pmCGN - PHL
1 stop23h 30mBritish Airways
dom. 9/2110:15 pmPHL - CGN
1 stop16h 10mBritish Airways
Deal found 8/12$528
This Mytrip deal was found by Cheapflights users on 8/11. 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.
jue. 9/118:35 amCGN - DCA
2 stops15h 29mAir Canada
lun. 9/156:45 pmDCA - CGN
2 stops16h 20mAir Canada
Deal found 8/11$544
This Flysmarter deal was found by Cheapflights users on 8/11. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/112:55 pmCGN - IAD
1 stop12h 30mMultiple Airlines
dom. 9/75:37 pmIAD - CGN
2 stops23h 33mMultiple Airlines
Deal found 8/11$551
This United Airlines deal was found by Cheapflights users on 8/12. 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.
lun. 9/226:05 amCGN - PHL
2 stops15h 55mUnited Airlines
vie. 9/267:58 pmPHL - CGN
2 stops16h 57mUnited Airlines
Deal found 8/12$551
This Billigflug deal was found by Cheapflights users on 8/11. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/16:05 amCGN - IAD
1 stop19h 20mLufthansa
dom. 9/710:20 pmIAD - CGN
1 stop18h 50mLufthansa
Deal found 8/11$554
This Billigflug deal was found by Cheapflights users on 8/11. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/116:05 amCGN - IAD
1 stop15h 00mMultiple Airlines
lun. 9/155:37 pmIAD - CGN
2 stops17h 28mMultiple Airlines
Deal found 8/11$555
This Billigflug deal was found by Cheapflights users on 8/11. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/310:15 pmCGN - PHL
2 stops23h 45mBritish Airways
vie. 9/2610:15 pmPHL - CGN
1 stop29h 00mBritish Airways
Deal found 8/11$561
This Gotogate deal was found by Cheapflights users on 8/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/36:20 amCGN - PHL
2 stops21h 48mMultiple Airlines
vie. 9/265:35 pmPHL - CGN
2 stops23h 35mMultiple Airlines
Deal found 8/11$565

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cologne 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 agosto 13, 2025.
Use the filters below to find and compare flights from Cologne to Maryland that are best for you.

Fly from

Cologne

Fly to

Maryland

Route

Depart

Return

Price

ColognePhiladelphia

CGN - PHL

CGNPHL

Cologne Köln/Bonn

jue. 9/25

12:55 pm-9:38 pm

2 stops14h 43m

Philadelphia

lun. 9/29

3:25 pm-12:15 pm

2 stops14h 50m

$508

ColognePhiladelphia

CGN - PHL

CGNPHL

Cologne Köln/Bonn

vie. 9/12

6:20 am-10:08 pm

2 stops21h 48m

Philadelphia

dom. 9/21

9:20 am-5:10 pm

2 stops25h 50m

$512

ColognePhiladelphia

CGN - PHL

CGNPHL

Cologne Köln/Bonn

jue. 11/20

6:45 am-2:47 pm

2 stops38h 02m

Philadelphia

lun. 11/24

4:35 pm-9:15 pm

2 stops22h 40m

$522

ColognePhiladelphia

CGN - PHL

CGNPHL

Cologne Köln/Bonn

dom. 9/21

6:05 am-9:33 am

2 stops33h 28m

Philadelphia

vie. 9/26

7:58 pm-6:55 pm

2 stops16h 57m

$525

ColognePhiladelphia

CGN - PHL

CGNPHL

Cologne Köln/Bonn

jue. 9/25

10:15 am-3:30 pm

1 stop11h 15m

Philadelphia

lun. 9/29

7:50 pm-2:20 pm

1 stop12h 30m

$525

ColognePhiladelphia

CGN - PHL

CGNPHL

Cologne Köln/Bonn

jue. 9/25

10:15 am-3:30 pm

1 stop11h 15m

Philadelphia

lun. 9/29

10:15 pm-8:30 pm

1 stop16h 15m

$525

CologneWashington, D.C.

CGN - DCA

CGNDCA

Cologne Köln/Bonn

jue. 9/11

8:35 am-6:04 pm

2 stops15h 29m

Washington, D.C. Reagan-National

lun. 9/15

6:45 pm-5:05 pm

2 stops16h 20m

$544

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

lun. 9/1

12:55 pm-7:25 pm

1 stop12h 30m

Washington, D.C. Dulles Intl

dom. 9/7

5:37 pm-11:10 pm

2 stops23h 33m

$551

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

jue. 9/11

6:05 am-7:25 pm

1 stop19h 20m

Washington, D.C. Dulles Intl

lun. 9/15

10:20 pm-11:10 pm

1 stop18h 50m

$554

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

lun. 9/1

6:05 am-7:25 pm

1 stop19h 20m

Washington, D.C. Dulles Intl

dom. 9/7

10:20 pm-11:10 pm

1 stop18h 50m

$554

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Showing 1-10 of 51 results
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Best time to book a flight from Cologne to Maryland

Have a flexible travel schedule? Discover the best time to fly to Maryland from Cologne 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 Cologne to Maryland

What is the cheapest month to book a flight from Cologne to Maryland?

Currently, August is the cheapest month in which you can book a flight from Cologne to Maryland (average of $241). Flying from Cologne 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.

Related info for your journey

Find useful and relevant information for your journey from Cologne to Maryland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Cologne to Maryland?

    If you book a flight to Maryland from Cologne, you will be flying from Köln/Bonn, which is the city’s only airport. Cologne Köln/Bonn (CGN) is located 9.5 mi from the center of Cologne.

  • What are the most popular routes from Cologne to Maryland?

    The most popular flight routes from Cologne to Maryland are Cologne Köln/Bonn - Baltimore/Washington, Cologne Köln/Bonn - Philadelphia and Cologne Köln/Bonn - Washington, D.C. Reagan-National.

  • Can I find deals for flights from Cologne to Maryland that include hotel bookings?

    Yes. In addition to deals on Cologne to Maryland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cologne to Maryland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cologne to Maryland.

  • Can I find deals for business class flights from Cologne to Maryland?

    Yes. Cheapflights offers flight deals from Cologne 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 Cologne to Maryland?

    Currently, August is the cheapest month in which you can book a flight from Cologne to Maryland (average of $241). Flying from Cologne 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

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