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$378+ 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 8 — Jul 151
Tue 7/8
Tue 7/15
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 3, 2025.

Round-trip from

$529
(Air Canada)

One-way from

$378
(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 3, 2025.

This Air Canada deal was found by Cheapflights users on 6/30. 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 11/201:25 pmCGN - PHL
2 stops31h 22mAir Canada
Mon 11/249:20 amPHL - CGN
2 stops29h 55mAir Canada
Deal found 6/30$529
This American Airlines deal was found by Cheapflights users on 6/30. 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 11/243:35 pmPHL - CGN
2 stops13h 30mAmerican Airlines
Deal found 6/30$530
This British Airways deal was found by Cheapflights users on 6/30. 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 11/206:40 pmCGN - PHL
1 stop27h 40mBritish Airways
Mon 11/246:40 pmPHL - CGN
1 stop10h 25mBritish Airways
Deal found 6/30$533
This Kiwi.com deal was found by Cheapflights users on 7/2. 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.
Thu 8/148:35 amCGN - IAD
1 stop12h 45mLufthansa
Fri 8/225:40 pmIAD - CGN
1 stop19h 15mLufthansa
Deal found 7/2$571
This United Airlines deal was found by Cheapflights users on 7/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/96:05 amCGN - IAD
1 stop15h 00mUnited Airlines
Sun 10/125:40 pmIAD - CGN
1 stop12h 35mUnited Airlines
Deal found 7/3$576
This United Airlines deal was found by Cheapflights users on 7/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/96:05 amCGN - DCA
2 stops17h 37mUnited Airlines
Sun 10/123:00 pmDCA - CGN
2 stops15h 15mUnited Airlines
Deal found 7/3$582
This Mytrip deal was found by Cheapflights users on 7/3. 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.
Thu 10/96:20 amCGN - IAD
2 stops15h 50mAir Canada
Sun 10/122:25 pmIAD - CGN
2 stops14h 45mAir Canada
Deal found 7/3$611
This lastminute.com deal was found by Cheapflights users on 7/2. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1810:15 amCGN - DCA
2 stops17h 45mBritish Airways
Fri 10/106:38 amDCA - CGN
2 stops20h 52mBritish Airways
Deal found 7/2$621
This Billigflug deal was found by Cheapflights users on 7/3. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/178:05 pmCGN - IAD
2 stops25h 20mMultiple Airlines
Sun 8/2410:20 pmIAD - CGN
1 stop15h 00mMultiple Airlines
Deal found 7/3$622
This American Airlines deal was found by Cheapflights users on 7/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/910:15 amCGN - BWI
1 stop15h 20mAmerican Airlines
Sun 10/129:20 pmBWI - CGN
1 stop17h 05mAmerican Airlines
Deal found 7/3$634
This oojo deal was found by Cheapflights users on 7/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/99:55 pmCGN - BWI
2 stops26h 32mBritish Airways
Sun 10/127:45 pmBWI - CGN
2 stops36h 35mBritish Airways
Deal found 7/3$650
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Wed 7/166:05 amCGN - PHL
2 stops34h 42mUnited Airlines
Mon 7/217:59 pmPHL - CGN
2 stops15h 11mUnited Airlines
Deal found 7/2$679

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 3, 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

Thu 11/20

1:25 pm-2:47 pm

2 stops31h 22m

Philadelphia

Mon 11/24

9:20 am-9:15 pm

2 stops29h 55m

$529

ColognePhiladelphia

CGN - PHL

CGNPHL

Cologne Köln/Bonn

Thu 11/20

11:35 am-1:10 pm

1 stop31h 35m

Philadelphia

Mon 11/24

3:35 pm-11:05 am

2 stops13h 30m

$530

ColognePhiladelphia

CGN - PHL

CGNPHL

Cologne Köln/Bonn

Thu 11/20

6:40 pm-4:20 pm

1 stop27h 40m

Philadelphia

Mon 11/24

6:40 pm-11:05 am

1 stop10h 25m

$533

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Thu 8/14

8:35 am-3:20 pm

1 stop12h 45m

Washington, D.C. Dulles Intl

Fri 8/22

5:40 pm-6:55 pm

1 stop19h 15m

$571

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Thu 10/9

6:05 am-3:05 pm

1 stop15h 00m

Washington, D.C. Dulles Intl

Sun 10/12

5:40 pm-12:15 pm

1 stop12h 35m

$576

CologneWashington, D.C.

CGN - DCA

CGNDCA

Cologne Köln/Bonn

Thu 10/9

6:05 am-5:42 pm

2 stops17h 37m

Washington, D.C. Reagan-National

Sun 10/12

3:00 pm-12:15 pm

2 stops15h 15m

$582

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Thu 10/9

6:20 am-4:10 pm

2 stops15h 50m

Washington, D.C. Dulles Intl

Sun 10/12

2:25 pm-11:10 am

2 stops14h 45m

$611

CologneWashington, D.C.

CGN - DCA

CGNDCA

Cologne Köln/Bonn

Thu 9/18

10:15 am-10:00 pm

2 stops17h 45m

Washington, D.C. Reagan-National

Fri 10/10

6:38 am-9:30 am

2 stops20h 52m

$621

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Sun 8/17

8:05 pm-3:25 pm

2 stops25h 20m

Washington, D.C. Dulles Intl

Sun 8/24

10:20 pm-7:20 pm

1 stop15h 00m

$622

CologneBaltimore

CGN - BWI

CGNBWI

Cologne Köln/Bonn

Thu 10/9

10:15 am-7:35 pm

1 stop15h 20m

Baltimore/Washington

Sun 10/12

9:20 pm-8:25 pm

1 stop17h 05m

$634

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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 3, 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
809 reviews

Comfort

7.3

Entertainment

6.8

Boarding

7.6

Food

6.8

Overall

7.6

Crew

8.1

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
809 reviews
Austrian Airlines
7.6
Good
809 reviews

Comfort

7.3

Entertainment

6.8

Boarding

7.6

Food

6.8

Overall

7.6

Crew

8.1

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
1,654 reviews
Austrian Airlines
7.6
Good
809 reviews

Comfort

7.3

Entertainment

6.8

Boarding

7.6

Food

6.8

Overall

7.6

Crew

8.1

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
8,861 reviews
Austrian Airlines
7.6
Good
809 reviews

Comfort

7.3

Entertainment

6.8

Boarding

7.6

Food

6.8

Overall

7.6

Crew

8.1

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
809 reviews

Comfort

7.3

Entertainment

6.8

Boarding

7.6

Food

6.8

Overall

7.6

Crew

8.1

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
9,681 reviews
Austrian Airlines
7.6
Good
809 reviews

Comfort

7.3

Entertainment

6.8

Boarding

7.6

Food

6.8

Overall

7.6

Crew

8.1

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 $602. Users have also found prices from $862 and $869 on American 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 - Washington, D.C. Reagan-National and Cologne Köln/Bonn - Philadelphia.

  • 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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