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$377+ 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
CGN — BWI
Jul 14 — Jul 211
Mon 7/14
Mon 7/21
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 July 9, 2025.

Round-trip from

$512
(Booking.com)

One-way from

$377
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$775
From Cologne Köln/Bonn to Maryland
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One-way flight from Cologne Köln/Bonn to Maryland
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 4% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 9, 2025.

This Booking.com deal was found by Cheapflights users on 7/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/106:20 amCGN - PHL
2 stops21h 18mAir Canada
Sun 10/129:20 amPHL - CGN
2 stops24h 15mAir Canada
Deal found 7/9$512
This Billigflug deal was found by Cheapflights users on 7/6. 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.
Thu 8/1410:15 amCGN - PHL
1 stop11h 20mMultiple Airlines
Tue 8/197:50 pmPHL - CGN
1 stop19h 35mMultiple Airlines
Deal found 7/6$531
This British Airways deal was found by Cheapflights users on 7/8. 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.
Thu 8/1410:15 amCGN - PHL
1 stop11h 20mBritish Airways
Tue 8/196:39 pmPHL - CGN
2 stops20h 46mBritish Airways
Deal found 7/8$532
This ResecentrumGruppen deal was found by Cheapflights users on 7/8. 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 ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2812:55 pmCGN - IAD
1 stop12h 30mLufthansa
Mon 9/110:20 pmIAD - CGN
1 stop11h 30mLufthansa
Deal found 7/8$541
This United Airlines deal was found by Cheapflights users on 7/8. 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 10/1612:55 pmCGN - IAD
1 stop12h 30mUnited Airlines
Tue 10/215:16 pmIAD - CGN
2 stops12h 59mUnited Airlines
Deal found 7/8$574
This Air Canada deal was found by Cheapflights users on 7/8. 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.
Thu 10/1612:55 pmCGN - DCA
2 stops14h 56mAir Canada
Tue 10/214:35 pmDCA - CGN
2 stops13h 40mAir Canada
Deal found 7/8$574
This Sembo deal was found by Cheapflights users on 7/9. 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.
Mon 9/228:25 pmCGN - IAD
1 stop24h 10mMultiple Airlines
Fri 10/39:35 amIAD - CGN
2 stops19h 35mMultiple Airlines
Deal found 7/9$578
This Air Canada deal was found by Cheapflights users on 7/7. 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.
Thu 10/96:20 amCGN - IAD
2 stops33h 18mAir Canada
Sat 10/181:00 pmIAD - CGN
2 stops20h 50mAir Canada
Deal found 7/7$580
This United Airlines deal was found by Cheapflights users on 7/7. 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 10/106:05 amCGN - DCA
2 stops16h 17mUnited Airlines
Sat 10/183:00 pmDCA - CGN
2 stops18h 50mUnited Airlines
Deal found 7/7$581
This Sembo deal was found by Cheapflights users on 7/9. 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.
Mon 9/228:05 pmCGN - DCA
2 stops31h 46mMultiple Airlines
Fri 10/36:00 amDCA - CGN
2 stops23h 10mMultiple Airlines
Deal found 7/9$582
This American Airlines deal was found by Cheapflights users on 7/7. 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.
Thu 11/2011:35 amCGN - PHL
1 stop31h 35mAmerican Airlines
Mon 11/246:35 pmPHL - CGN
2 stops33h 50mAmerican Airlines
Deal found 7/7$587
This British Airways deal was found by Cheapflights users on 7/8. 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 8/2910:00 pmCGN - DCA
2 stops23h 57mBritish Airways
Sat 9/67:23 pmDCA - CGN
2 stops19h 27mBritish Airways
Deal found 7/8$592

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 July 9, 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

Fri 10/10

6:20 am-9:38 pm

2 stops21h 18m

Philadelphia

Sun 10/12

9:20 am-3:35 pm

2 stops24h 15m

$512

ColognePhiladelphia

CGN - PHL

CGNPHL

Cologne Köln/Bonn

Thu 8/14

10:15 am-3:35 pm

1 stop11h 20m

Philadelphia

Tue 8/19

7:50 pm-9:25 pm

1 stop19h 35m

$531

ColognePhiladelphia

CGN - PHL

CGNPHL

Cologne Köln/Bonn

Thu 8/14

10:15 am-3:35 pm

1 stop11h 20m

Philadelphia

Tue 8/19

6:39 pm-9:25 pm

2 stops20h 46m

$532

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Thu 8/28

12:55 pm-7:25 pm

1 stop12h 30m

Washington, D.C. Dulles Intl

Mon 9/1

10:20 pm-3:50 pm

1 stop11h 30m

$541

CologneWashington, D.C.

CGN - DCA

CGNDCA

Cologne Köln/Bonn

Thu 10/16

12:55 pm-9:51 pm

2 stops14h 56m

Washington, D.C. Reagan-National

Tue 10/21

4:35 pm-12:15 pm

2 stops13h 40m

$574

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Mon 9/22

8:25 pm-2:35 pm

1 stop24h 10m

Washington, D.C. Dulles Intl

Fri 10/3

9:35 am-11:10 am

2 stops19h 35m

$578

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Thu 10/9

6:20 am-9:38 am

2 stops33h 18m

Washington, D.C. Dulles Intl

Sat 10/18

1:00 pm-3:50 pm

2 stops20h 50m

$580

CologneWashington, D.C.

CGN - DCA

CGNDCA

Cologne Köln/Bonn

Fri 10/10

6:05 am-4:22 pm

2 stops16h 17m

Washington, D.C. Reagan-National

Sat 10/18

3:00 pm-3:50 pm

2 stops18h 50m

$581

CologneWashington, D.C.

CGN - DCA

CGNDCA

Cologne Köln/Bonn

Mon 9/22

8:05 pm-9:51 pm

2 stops31h 46m

Washington, D.C. Reagan-National

Fri 10/3

6:00 am-11:10 am

2 stops23h 10m

$582

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Thu 8/21

12:55 pm-3:20 pm

1 stop32h 25m

Washington, D.C. Dulles Intl

Sat 9/6

10:20 pm-3:50 pm

1 stop11h 30m

$584

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/7

Showing 1-10 of 30 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.

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 July 9, 2025.
Peruse reviews from past customers who have flown with Austrian Airlines, SWISS, and United Airlines from Cologne to Maryland to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
806 reviews

Entertainment

6.8

Overall

7.6

Food

6.8

Crew

8.1

Boarding

7.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Austrian Airlines
7.6
Good
806 reviews
Austrian Airlines
7.6
Good
806 reviews

Entertainment

6.8

Overall

7.6

Food

6.8

Crew

8.1

Boarding

7.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
SWISS
7.5
Good
1,652 reviews
Austrian Airlines
7.6
Good
806 reviews

Entertainment

6.8

Overall

7.6

Food

6.8

Crew

8.1

Boarding

7.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
United Airlines
7.4
Good
8,843 reviews
Austrian Airlines
7.6
Good
806 reviews

Entertainment

6.8

Overall

7.6

Food

6.8

Crew

8.1

Boarding

7.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
American Airlines
7.2
Good
10,000 reviews
Austrian Airlines
7.6
Good
806 reviews

Entertainment

6.8

Overall

7.6

Food

6.8

Crew

8.1

Boarding

7.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Air Canada
7.1
Good
9,685 reviews
Austrian Airlines
7.6
Good
806 reviews

Entertainment

6.8

Overall

7.6

Food

6.8

Crew

8.1

Boarding

7.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

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 cheapest airlines to fly from Cologne to Maryland one-way?

    For one-way options, check prices for Lufthansa. According to our data, you can fly for as low as $606. Users have also found prices from $786 and $872 on Austrian Airlines and British Airways, respectively.

  • 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 - Baltimore/Washington 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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