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$388+ 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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
CGN — BWI
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap 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 December 4, 2025.

This United Airlines deal was found by Cheapflights users on 12/4. 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.
Thu 12/181:35 pmCGN - IAD
2 stops15h 31mUnited Airlines
Thu 1/110:55 pmIAD - CGN
1 stop14h 00mUnited Airlines
Deal found 12/4$837
This deal was found by Cheapflights users on 12/2. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2111:20 amCGN - IAD
1 stop14h 35mBritish Airways
Sun 1/49:45 pmIAD - CGN
1 stop12h 45mBritish Airways
Deal found 12/2$933
This Expedia deal was found by Cheapflights users on 12/2. 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.
Fri 12/267:40 pmCGN - IAD
1 stop25h 55mLufthansa
Sun 1/46:10 pmIAD - CGN
2 stops32h 15mLufthansa
Deal found 12/2$995
This British Airways deal was found by Cheapflights users on 12/4. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2012:40 pmCGN - IAD
1 stop32h 55mBritish Airways
Thu 1/19:45 pmIAD - CGN
1 stop31h 55mBritish Airways
Deal found 12/4$1,030
This United Airlines deal was found by Cheapflights users on 12/4. 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.
Fri 12/1912:45 pmCGN - IAD
2 stops16h 21mUnited Airlines
Thu 1/110:55 pmIAD - CGN
1 stop14h 00mUnited Airlines
Deal found 12/4$1,034
This United Airlines deal was found by Cheapflights users on 12/2. 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.
Thu 12/188:40 amCGN - IAD
1 stop17h 35mUnited Airlines
Mon 1/55:45 pmIAD - CGN
2 stops13h 05mUnited Airlines
Deal found 12/2$1,052
This Sembo deal was found by Cheapflights users on 12/2. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/268:40 amCGN - IAD
2 stops18h 19mMultiple Airlines
Sun 1/46:20 pmIAD - CGN
2 stops12h 15mMultiple Airlines
Deal found 12/2$1,063
This Kiwi.com deal was found by Cheapflights users on 12/2. 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.
Mon 12/229:40 amCGN - IAD
1 stop35h 00mAustrian Airlines
Mon 1/56:00 pmIAD - CGN
1 stop19h 35mAustrian Airlines
Deal found 12/2$1,087
This United Airlines deal was found by Cheapflights users on 12/4. 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.
Thu 12/181:35 pmCGN - IAD
2 stops15h 31mUnited Airlines
Sat 1/35:40 pmIAD - CGN
1 stop12h 50mUnited Airlines
Deal found 12/4$1,090
This oojo deal was found by Cheapflights users on 12/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1911:20 amCGN - DCA
2 stops16h 40mBritish Airways
Fri 1/22:35 pmDCA - CGN
2 stops15h 05mBritish Airways
Deal found 12/4$1,318
This British Airways deal was found by Cheapflights users on 12/3. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2311:45 amCGN - DCA
2 stops18h 00mBritish Airways
Sat 12/275:41 pmDCA - CGN
2 stops15h 59mBritish Airways
Deal found 12/3$1,425
This Mytrip deal was found by Cheapflights users on 12/3. 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 12/237:00 amCGN - DCA
2 stops18h 45mMultiple Airlines
Sat 12/276:00 amDCA - CGN
3 stops34h 10mMultiple Airlines
Deal found 12/3$1,433

Find flight deals from Cologne to Maryland

Keep the following information in mind while searching for Cologne to Maryland flight deals. Data was last updated December 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$485
(United Airlines)

One-way from

$388
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,016
Provider with most accurate pricing for Cologne Köln/Bonn-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cologne Köln/Bonn-Washington, D.C. (WAS) flights.
Search Deals
From Cologne Köln/Bonn to Maryland
Search Deals
One-way flight from Cologne Köln/Bonn to Maryland
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($118 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 4, 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

Sat 1/17

9:10 am-9:38 am

2 stops30h 28m

Philadelphia

Sat 1/24

10:10 am-5:10 pm

2 stops25h 00m

$485

ColognePhiladelphia

CGN - PHL

CGNPHL

Cologne Köln/Bonn

Thu 1/22

5:05 pm-4:15 pm

1 stop29h 10m

Philadelphia

Mon 1/26

6:35 pm-4:10 pm

1 stop15h 35m

$486

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Fri 1/16

8:20 pm-2:40 pm

1 stop24h 20m

Washington, D.C. Dulles Intl

Tue 1/20

5:40 pm-5:10 pm

1 stop17h 30m

$515

ColognePhiladelphia

CGN - PHL

CGNPHL

Cologne Köln/Bonn

Sat 1/17

5:10 pm-3:35 pm

2 stops28h 25m

Philadelphia

Sat 1/24

6:35 pm-3:40 pm

1 stop15h 05m

$515

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Fri 2/6

9:10 am-3:35 pm

1 stop12h 25m

Washington, D.C. Dulles Intl

Mon 2/9

5:38 pm-12:50 pm

2 stops13h 12m

$534

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Sun 2/1

9:10 am-3:35 pm

1 stop12h 25m

Washington, D.C. Dulles Intl

Sat 2/14

4:30 pm-5:10 pm

2 stops18h 40m

$536

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Thu 1/22

9:10 am-3:35 pm

1 stop12h 25m

Washington, D.C. Dulles Intl

Sat 1/31

5:20 pm-12:30 pm

2 stops13h 10m

$539

CologneWashington, D.C.

CGN - DCA

CGNDCA

Cologne Köln/Bonn

Fri 2/6

9:10 am-7:02 pm

2 stops15h 52m

Washington, D.C. Reagan-National

Mon 2/9

4:15 pm-12:50 pm

2 stops14h 35m

$540

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Fri 2/6

9:10 am-8:29 pm

2 stops17h 19m

Washington, D.C. Dulles Intl

Mon 2/9

1:15 pm-12:10 pm

2 stops16h 55m

$542

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Sun 1/18

8:20 pm-2:40 pm

1 stop24h 20m

Washington, D.C. Dulles Intl

Sun 1/25

4:30 pm-10:25 pm

2 stops23h 55m

$542

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/4

Showing 1-10 of 42 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, April is the cheapest month in which you can book a flight from Cologne to Maryland (average of $461). Flying from Cologne to Maryland in July is currently the most expensive (average of $673). 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.

  • How long is the flight from Cologne to Maryland?

    For as low as $539, United Airlines can have you in Maryland from Cologne in 12h 25m. There are 3986 mi between Cologne and Maryland. This flight may include one or multiple stops.

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

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

  • 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, April is the cheapest month in which you can book a flight from Cologne to Maryland (average of $461). Flying from Cologne to Maryland in July is currently the most expensive (average of $673). 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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