Maryland

$354+ 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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
CGN — BWI
Nov 14 — Nov 211
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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 October 15, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$480
(British Airways)

One-way from

$354
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$589
Provider with most accurate pricing for Cologne Köln/Bonn-Washington, D.C. (WAS) flight deals.
Provider most trusted by Cheapflights users for Cologne Köln/Bonn-Washington, D.C. (WAS) flights.
From Cologne Köln/Bonn to Maryland
One-way flight from Cologne Köln/Bonn to Maryland
Highest demand for flights based on searches. 14% potential increase in price ($114 potential increase over avg. RT price).
Cheapest flight prices on average. 9% potential price decrease ($63 potential savings vs. average RT price).
Average for round-trip flights in October 2025

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 October 15, 2025.

This American Airlines deal was found by Cheapflights users on 10/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2412:00 pmCGN - PHL
1 stop31h 15mAmerican Airlines
Tue 12/306:35 pmPHL - CGN
1 stop15h 55mAmerican Airlines
Deal found 10/13$525
This British Airways deal was found by Cheapflights users on 10/13. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:15 pmCGN - PHL
1 stop29h 00mBritish Airways
Wed 12/316:35 pmPHL - CGN
1 stop15h 35mBritish Airways
Deal found 10/13$527
This Mytrip deal was found by Cheapflights users on 10/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:45 amCGN - PHL
2 stops22h 01mAir Canada
Tue 12/94:35 pmPHL - CGN
2 stops18h 35mAir Canada
Deal found 10/13$543
This United Airlines deal was found by Cheapflights users on 10/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/279:10 amCGN - PHL
2 stops38h 55mUnited Airlines
Mon 11/35:07 pmPHL - CGN
2 stops18h 03mUnited Airlines
Deal found 10/13$548
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/269:10 amCGN - IAD
1 stop12h 25mLufthansa
Sun 11/210:55 pmIAD - CGN
1 stop12h 15mLufthansa
Deal found 10/15$572
This Kiwi.com deal was found by Cheapflights users on 10/14. 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.
Mon 11/246:00 amCGN - IAD
1 stop15h 35mMultiple Airlines
Sun 11/305:05 pmIAD - CGN
1 stop11h 20mMultiple Airlines
Deal found 10/14$575
This Gotogate deal was found by Cheapflights users on 10/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/216:45 amCGN - IAD
2 stops20h 09mMultiple Airlines
Sun 11/3010:55 pmIAD - CGN
1 stop12h 15mMultiple Airlines
Deal found 10/14$582
This British Airways deal was found by Cheapflights users on 10/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/65:10 pmCGN - PHL
1 stop29h 05mBritish Airways
Sat 12/136:36 pmPHL - CGN
2 stops15h 04mBritish Airways
Deal found 10/14$583
This Flysmarter deal was found by Cheapflights users on 10/15. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/141:20 pmCGN - IAD
1 stop12h 45mLufthansa
Sun 11/2310:55 pmIAD - CGN
1 stop14h 40mLufthansa
Deal found 10/15$584
This British Airways deal was found by Cheapflights users on 10/13. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/511:20 amCGN - PHL
1 stop10h 55mBritish Airways
Tue 12/96:36 pmPHL - CGN
2 stops15h 54mBritish Airways
Deal found 10/13$585
This Flysmarter deal was found by Cheapflights users on 10/14. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/289:10 amCGN - DCA
2 stops14h 55mAir Canada
Fri 12/54:10 pmDCA - CGN
2 stops14h 00mAir Canada
Deal found 10/14$586
This Gotogate deal was found by Cheapflights users on 10/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/66:45 amCGN - PHL
2 stops22h 01mAir Canada
Sat 12/134:35 pmPHL - CGN
2 stops37h 35mAir Canada
Deal found 10/14$586

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 October 15, 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

5:10 pm-4:15 pm

1 stop29h 05m

Philadelphia

Tue 2/3

6:35 pm-4:30 pm

1 stop15h 55m

$480

ColognePhiladelphia

CGN - PHL

CGNPHL

Cologne Köln/Bonn

Fri 1/16

4:35 pm-4:15 pm

1 stop29h 40m

Philadelphia

Thu 2/5

6:35 pm-3:40 pm

1 stop15h 05m

$480

ColognePhiladelphia

CGN - PHL

CGNPHL

Cologne Köln/Bonn

Thu 1/15

5:05 pm-4:15 pm

1 stop29h 10m

Philadelphia

Tue 2/3

6:35 pm-4:30 pm

1 stop15h 55m

$480

ColognePhiladelphia

CGN - PHL

CGNPHL

Cologne Köln/Bonn

Sun 1/11

4:35 pm-4:15 pm

1 stop29h 40m

Philadelphia

Thu 2/5

6:35 pm-3:40 pm

1 stop15h 05m

$480

ColognePhiladelphia

CGN - PHL

CGNPHL

Cologne Köln/Bonn

Fri 1/16

4:35 pm-4:15 pm

1 stop29h 40m

Philadelphia

Sat 2/7

6:35 pm-3:40 pm

1 stop15h 05m

$480

ColognePhiladelphia

CGN - PHL

CGNPHL

Cologne Köln/Bonn

Mon 1/12

5:15 pm-4:15 pm

1 stop29h 00m

Philadelphia

Fri 2/6

6:35 pm-4:20 pm

1 stop15h 45m

$480

ColognePhiladelphia

CGN - PHL

CGNPHL

Cologne Köln/Bonn

Thu 1/15

5:05 pm-4:15 pm

1 stop29h 10m

Philadelphia

Sat 2/7

6:35 pm-3:40 pm

1 stop15h 05m

$480

ColognePhiladelphia

CGN - PHL

CGNPHL

Cologne Köln/Bonn

Fri 1/16

4:35 pm-4:15 pm

1 stop29h 40m

Philadelphia

Fri 2/6

6:35 pm-4:20 pm

1 stop15h 45m

$480

ColognePhiladelphia

CGN - PHL

CGNPHL

Cologne Köln/Bonn

Sat 1/17

5:10 pm-4:15 pm

1 stop29h 05m

Philadelphia

Thu 2/5

6:35 pm-3:40 pm

1 stop15h 05m

$480

ColognePhiladelphia

CGN - PHL

CGNPHL

Cologne Köln/Bonn

Tue 1/13

5:05 pm-4:15 pm

1 stop29h 10m

Philadelphia

Thu 2/5

6:35 pm-3:40 pm

1 stop15h 05m

$480

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/14

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 $572, British Airways 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 cheapest airlines to fly from Cologne to Maryland one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $354. Users have also found prices from $446 and $998 on British Airways and SWISS, respectively.

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

  • 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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