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$329+ 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
CGN — BWI
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
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 April 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
2 stars

Round-trip from

$513
(United Airlines)

One-way from

$329
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$577
Provider with most accurate pricing for Cologne Köln/Bonn-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Cologne Köln/Bonn-Washington, D.C. (WAS) flights.
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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. 13% potential increase in price ($103 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 17, 2025.

This United Airlines deal was found by Cheapflights users on 4/16. 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.
Sun 5/256:05 amCGN - PHL
2 stops38h 04mUnited Airlines
Wed 6/46:15 amPHL - CGN
2 stops28h 55mUnited Airlines
Deal found 4/16$513
This British Airways deal was found by Cheapflights users on 4/16. 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 5/22:20 pmCGN - IAD
1 stop11h 45mBritish Airways
Tue 5/65:40 pmIAD - CGN
1 stop21h 45mBritish Airways
Deal found 4/16$514
This British Airways deal was found by Cheapflights users on 4/17. 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 4/2410:15 amCGN - BWI
1 stop15h 20mBritish Airways
Mon 4/285:55 pmBWI - CGN
2 stops14h 25mBritish Airways
Deal found 4/17$517
This British Airways deal was found by Cheapflights users on 4/17. 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 9/2610:00 pmCGN - PHL
1 stop24h 25mBritish Airways
Sat 10/116:35 pmPHL - CGN
2 stops20h 15mBritish Airways
Deal found 4/17$518
This British Airways deal was found by Cheapflights users on 4/16. 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 4/2410:15 amCGN - DCA
2 stops15h 44mBritish Airways
Mon 4/286:05 pmDCA - CGN
2 stops14h 15mBritish Airways
Deal found 4/16$519
This Lufthansa deal was found by Cheapflights users on 4/17. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/178:40 amCGN - IAD
1 stop16h 45mLufthansa
Mon 5/2610:20 pmIAD - CGN
1 stop18h 50mLufthansa
Deal found 4/17$528
This Billigflug deal was found by Cheapflights users on 4/17. 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.
Mon 8/119:15 pmCGN - PHL
1 stop21h 45mMultiple Airlines
Tue 8/198:56 pmPHL - CGN
2 stops18h 29mMultiple Airlines
Deal found 4/17$528
This Billigflug deal was found by Cheapflights users on 4/16. 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.
Sat 5/317:40 amCGN - IAD
2 stops19h 28mAir Canada
Sat 6/71:52 pmIAD - CGN
2 stops19h 58mAir Canada
Deal found 4/16$537
This Billigflug deal was found by Cheapflights users on 4/16. 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.
Sat 5/317:40 amCGN - DCA
2 stops20h 13mAir Canada
Sat 6/74:35 pmDCA - CGN
2 stops18h 30mAir Canada
Deal found 4/16$537
This Billigflug deal was found by Cheapflights users on 4/17. 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 4/2410:15 amCGN - IAD
1 stop11h 35mMultiple Airlines
Mon 4/2810:40 pmIAD - CGN
1 stop15h 50mMultiple Airlines
Deal found 4/17$542
This Billigflug deal was found by Cheapflights users on 4/17. 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 4/2410:15 amCGN - BWI
1 stop15h 20mMultiple Airlines
Mon 4/289:20 pmBWI - CGN
1 stop11h 00mMultiple Airlines
Deal found 4/17$542
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Sat 5/176:05 amCGN - IAD
1 stop14h 55mUnited Airlines
Sat 5/2410:20 pmIAD - CGN
1 stop11h 50mUnited Airlines
Deal found 4/17$589

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 April 17, 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

Sun 5/25

6:05 am-2:09 pm

2 stops38h 04m

Philadelphia

Wed 6/4

6:15 am-5:10 pm

2 stops28h 55m

$513

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Fri 5/2

2:20 pm-8:05 pm

1 stop11h 45m

Washington, D.C. Dulles Intl

Tue 5/6

5:40 pm-9:25 pm

1 stop21h 45m

$514

ColognePhiladelphia

CGN - PHL

CGNPHL

Cologne Köln/Bonn

Fri 9/26

10:00 pm-4:25 pm

1 stop24h 25m

Philadelphia

Sat 10/11

6:35 pm-8:50 pm

2 stops20h 15m

$518

CologneWashington, D.C.

CGN - DCA

CGNDCA

Cologne Köln/Bonn

Sat 5/17

10:20 am-10:15 pm

2 stops17h 55m

Washington, D.C. Reagan-National

Sat 5/24

6:00 pm-8:50 pm

2 stops20h 50m

$522

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Sat 5/17

8:40 am-7:25 pm

1 stop16h 45m

Washington, D.C. Dulles Intl

Mon 5/26

10:20 pm-11:10 pm

1 stop18h 50m

$528

ColognePhiladelphia

CGN - PHL

CGNPHL

Cologne Köln/Bonn

Mon 8/11

9:15 pm-1:00 pm

1 stop21h 45m

Philadelphia

Tue 8/19

8:56 pm-9:25 pm

2 stops18h 29m

$528

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Sat 5/31

7:40 am-9:08 pm

2 stops19h 28m

Washington, D.C. Dulles Intl

Sat 6/7

1:52 pm-3:50 pm

2 stops19h 58m

$537

CologneWashington, D.C.

CGN - DCA

CGNDCA

Cologne Köln/Bonn

Sat 5/31

7:40 am-9:53 pm

2 stops20h 13m

Washington, D.C. Reagan-National

Sat 6/7

4:35 pm-5:05 pm

2 stops18h 30m

$537

CologneBaltimore

CGN - BWI

CGNBWI

Cologne Köln/Bonn

Sat 5/17

10:20 am-4:37 pm

2 stops36h 17m

Baltimore/Washington

Mon 5/26

9:20 pm-2:20 pm

1 stop11h 00m

$557

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Sat 5/17

6:05 am-3:00 pm

1 stop14h 55m

Washington, D.C. Dulles Intl

Sat 5/24

10:20 pm-4:10 pm

1 stop11h 50m

$589

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 27 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.

Rainfall in Maryland by month

Plan your trip to Maryland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Maryland ranges from 2.9 - 4.1 inches per month. July is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Maryland when rainfall is around 2.9 in.

Temperature in Maryland by month

Plan your trip to Maryland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Maryland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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 April 17, 2025.
Read through reviews of airlines operating flights from Cologne to Maryland, such as Austrian Airlines, SWISS and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
775 reviews

Entertainment

6.8

Boarding

7.6

Comfort

7.3

Overall

7.6

Crew

8.1

Food

6.7

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Austrian Airlines
7.6
Good
775 reviews
Austrian Airlines
7.6
Good
775 reviews

Entertainment

6.8

Boarding

7.6

Comfort

7.3

Overall

7.6

Crew

8.1

Food

6.7

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
SWISS
7.5
Good
1,580 reviews
Austrian Airlines
7.6
Good
775 reviews

Entertainment

6.8

Boarding

7.6

Comfort

7.3

Overall

7.6

Crew

8.1

Food

6.7

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
United Airlines
7.4
Good
8,667 reviews
Austrian Airlines
7.6
Good
775 reviews

Entertainment

6.8

Boarding

7.6

Comfort

7.3

Overall

7.6

Crew

8.1

Food

6.7

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Turkish Airlines
7.3
Good
3,769 reviews
Austrian Airlines
7.6
Good
775 reviews

Entertainment

6.8

Boarding

7.6

Comfort

7.3

Overall

7.6

Crew

8.1

Food

6.7

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
American Airlines
7.2
Good
10,000 reviews
Austrian Airlines
7.6
Good
775 reviews

Entertainment

6.8

Boarding

7.6

Comfort

7.3

Overall

7.6

Crew

8.1

Food

6.7

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.

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 - Washington, D.C. Reagan-National, Cologne Köln/Bonn - Baltimore/Washington and Cologne Köln/Bonn - Washington, D.C. Dulles Intl.

  • 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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