When did momondo last update prices for flights from Cologne Köln/Bonn Airport to Maryland?

Prices for flights from Cologne Köln/Bonn Airport to Maryland are refreshed on a daily basis.

How old do you have to be to fly from Cologne Köln/Bonn Airport to Maryland?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Cologne Köln/Bonn Airport to Maryland.

What documentation or ID do you need to fly to Maryland?

The travel and health documents you'll need for your trip to Maryland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Maryland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$433 Cheap Flights from Cologne to Maryland in 2026

Find the cheapest flights from Cologne to Maryland

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:35 pm - 11:13 pm

CGN

PHL

15h 38m

2 stops

6:00 am - 5:15 pm

PHL

CGN

29h 15m

2 stops

$623United Airlines

Thu, Nov 12 - Sun, Nov 15

1:35 pm - 9:26 pm

CGN

PHL

37h 51m

2 stops

6:25 am - 5:15 pm

PHL

CGN

28h 50m

2 stops

$635United Airlines

Thu, Nov 12 - Sun, Nov 15

9:20 am - 2:44 pm

CGN

PHL

35h 24m

2 stops

9:15 am - 12:35 pm

PHL

CGN

21h 20m

2 stops

$651Multiple Airlines

Mon, Dec 14 - Tue, Dec 22

1:35 pm - 9:24 am

CGN

PHL

25h 49m

2 stops

9:15 am - 7:35 pm

PHL

CGN

28h 20m

2 stops

$661Multiple Airlines

Tue, Dec 15 - Tue, Dec 22

1:35 pm - 9:24 am

CGN

PHL

25h 49m

2 stops

9:15 am - 7:35 pm

PHL

CGN

28h 20m

2 stops

$666Multiple Airlines

Tue, Dec 15 - Tue, Dec 22

8:30 am - 3:05 pm

CGN

IAD

12h 35m

1 stop

10:20 pm - 6:55 pm

IAD

CGN

14h 35m

1 stop

$671Lufthansa

Thu, Aug 13 - Fri, Aug 21

8:30 am - 3:05 pm

CGN

IAD

12h 35m

1 stop

10:20 pm - 7:30 pm

IAD

CGN

15h 10m

1 stop

$682Lufthansa

Sun, Aug 9 - Sun, Aug 16

8:30 am - 3:05 pm

CGN

IAD

12h 35m

1 stop

10:20 pm - 6:55 pm

IAD

CGN

14h 35m

1 stop

$686Lufthansa

Thu, Aug 13 - Fri, Aug 21

8:30 am - 8:25 pm

CGN

IAD

17h 55m

2 stops

9:55 am - 12:25 pm

IAD

CGN

20h 30m

2 stops

$699Air Canada

Tue, Sep 22 - Mon, Oct 12

1:05 pm - 9:50 pm

CGN

DCA

14h 45m

2 stops

11:00 am - 12:25 pm

DCA

CGN

19h 25m

2 stops

$699Air Canada

Tue, Sep 22 - Mon, Oct 12

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United Airlines flights from Cologne to Maryland

Our best United Airlines deals on Cologne to Maryland flight tickets

United Airlines

Nov 12

CGN1:35 pmCologne Köln/Bonn

15h 38m

2 stops

PHL11:13 pmPhiladelphia

Nov 15

PHL6:00 amPhiladelphia

29h 15m

2 stops

CGN5:15 pmCologne Köln/Bonn

$623

United Airlines

Nov 12

CGN1:35 pmCologne Köln/Bonn

37h 51m

2 stops

PHL9:26 pmPhiladelphia

Nov 15

PHL6:25 amPhiladelphia

28h 50m

2 stops

CGN5:15 pmCologne Köln/Bonn

$635

United Airlines

Oct 19

CGN1:05 pmCologne Köln/Bonn

12h 20m

1 stop

IAD7:25 pmWashington, D.C. Dulles Intl

Nov 2

IAD5:35 pmWashington, D.C. Dulles Intl

13h 15m

1 stop

CGN12:50 pmCologne Köln/Bonn

$692

SWISS flights from Cologne to Maryland

Our best SWISS deals on Cologne to Maryland flight tickets

SWISS

Dec 15

CGN6:45 amCologne Köln/Bonn

20h 47m

2 stops

PHL9:32 pmPhiladelphia

Dec 22

PHL1:22 pmPhiladelphia

25h 53m

3 stops

CGN9:15 pmCologne Köln/Bonn

$1,473

SWISS

Dec 15

CGN6:45 amCologne Köln/Bonn

20h 47m

2 stops

PHL9:32 pmPhiladelphia

Dec 22

PHL1:22 pmPhiladelphia

25h 53m

3 stops

CGN9:15 pmCologne Köln/Bonn

$1,479

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ColognePhiladelphia

CGN - PHL

CGNPHL

Cologne Köln/Bonn

Thu 11/12

1:35 pm-11:13 pm

2 stops15h 38m

Philadelphia

Sun 11/15

6:00 am-5:15 pm

2 stops29h 15m

$623

ColognePhiladelphia

CGN - PHL

CGNPHL

Cologne Köln/Bonn

Thu 11/12

1:35 pm-9:26 pm

2 stops37h 51m

Philadelphia

Sun 11/15

6:25 am-5:15 pm

2 stops28h 50m

$635

ColognePhiladelphia

CGN - PHL

CGNPHL

Cologne Köln/Bonn

Mon 12/14

9:20 am-2:44 pm

2 stops35h 24m

Philadelphia

Tue 12/22

9:15 am-12:35 pm

2 stops21h 20m

$651

ColognePhiladelphia

CGN - PHL

CGNPHL

Cologne Köln/Bonn

Tue 12/15

1:35 pm-9:24 am

2 stops25h 49m

Philadelphia

Tue 12/22

9:15 am-7:35 pm

2 stops28h 20m

$661

ColognePhiladelphia

CGN - PHL

CGNPHL

Cologne Köln/Bonn

Tue 12/15

1:35 pm-9:24 am

2 stops25h 49m

Philadelphia

Tue 12/22

9:15 am-7:35 pm

2 stops28h 20m

$666

Quickest round-trip

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Thu 8/13

8:30 am-3:05 pm

1 stop12h 35m

Washington, D.C. Dulles Intl

Fri 8/21

10:20 pm-6:55 pm

1 stop14h 35m

$671

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Sun 8/9

8:30 am-3:05 pm

1 stop12h 35m

Washington, D.C. Dulles Intl

Sun 8/16

10:20 pm-7:30 pm

1 stop15h 10m

$682

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Thu 8/13

8:30 am-3:05 pm

1 stop12h 35m

Washington, D.C. Dulles Intl

Fri 8/21

10:20 pm-6:55 pm

1 stop14h 35m

$686

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Tue 9/22

8:30 am-8:25 pm

2 stops17h 55m

Washington, D.C. Dulles Intl

Mon 10/12

9:55 am-12:25 pm

2 stops20h 30m

$699

CologneWashington, D.C.

CGN - DCA

CGNDCA

Cologne Köln/Bonn

Tue 9/22

1:05 pm-9:50 pm

2 stops14h 45m

Washington, D.C. Reagan-National

Mon 10/12

11:00 am-12:25 pm

2 stops19h 25m

$699

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Cologne to Maryland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Cologne Köln/Bonn to Maryland?

Turkish Airlines, Air Canada, and United Airlines are the most popular carriers operating from Cologne Köln/Bonn to Maryland

Cheap Cologne to Maryland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cologne to Maryland

Fastest flight time	12h 35m
Direct flights	None

The fastest flight from Cologne to Maryland takes 12h 35m

There are no direct flights from Cologne to Maryland. There are no popular flight routes from Cologne to Maryland.

Search flight deals

Frequently asked questions about flying from Cologne to Maryland

When did momondo last update prices for flights from Cologne Köln/Bonn Airport to Maryland?
Prices for flights from Cologne Köln/Bonn Airport to Maryland are refreshed on a daily basis.
How old do you have to be to fly from Cologne Köln/Bonn Airport to Maryland?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Cologne Köln/Bonn Airport to Maryland.
What documentation or ID do you need to fly to Maryland?
The travel and health documents you'll need for your trip to Maryland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Maryland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Cologne to Maryland?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Cologne to Maryland for you.

Can I find flights from Cologne to Maryland with flexible booking policies on momondo?

Yes. All flights to Maryland from Cologne on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Cologne to Maryland?

momondo helps you find the best flight between Cologne and Maryland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Cologne to Maryland right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Cologne to Maryland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.