How do I get Price Alerts for flights from Cologne to Maryland?

Confirm your travel details to search for the latest offers for flights from Cologne to Maryland . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Cologne to Maryland with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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.

$448 Cheap Flights from Cologne to Maryland in 2026

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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.

1:05 pm - 12:50 am

CGN

PHL

17h 45m

2 stops

3:10 pm - 12:25 pm

PHL

CGN

15h 15m

2 stops

$655United Airlines

Thu, Sep 10 - Mon, Sep 14

1:05 pm - 12:50 am

CGN

PHL

17h 45m

2 stops

3:10 pm - 12:25 pm

PHL

CGN

15h 15m

2 stops

$656United Airlines

Thu, Sep 10 - Mon, Sep 14

8:40 pm - 10:44 pm

CGN

PHL

32h 04m

2 stops

6:00 am - 5:20 pm

PHL

CGN

29h 20m

2 stops

$660Multiple Airlines

Mon, Jun 22 - Mon, Jun 29

8:40 pm - 2:35 pm

CGN

IAD

23h 55m

1 stop

10:20 pm - 5:20 pm

IAD

CGN

13h 00m

1 stop

$705Multiple Airlines

Mon, May 25 - Sun, May 31

8:40 pm - 2:35 pm

CGN

IAD

23h 55m

1 stop

10:20 pm - 5:20 pm

IAD

CGN

13h 00m

1 stop

$706Multiple Airlines

Mon, May 25 - Sun, May 31

1:05 pm - 7:25 pm

CGN

IAD

12h 20m

1 stop

5:30 pm - 12:25 pm

IAD

CGN

12h 55m

1 stop

$716Lufthansa

Sat, May 23 - Fri, May 29

8:40 pm - 2:35 pm

CGN

IAD

23h 55m

1 stop

10:15 pm - 7:30 pm

IAD

CGN

15h 15m

2 stops

$717Multiple Airlines

Mon, May 25 - Sun, May 31

6:05 pm - 3:05 pm

CGN

IAD

27h 00m

1 stop

10:20 pm - 7:30 pm

IAD

CGN

15h 10m

1 stop

$719Lufthansa

Mon, May 25 - Sun, May 31

1:05 pm - 9:55 pm

CGN

DCA

14h 50m

2 stops

4:20 pm - 12:25 pm

DCA

CGN

14h 05m

2 stops

$719Air Canada

Tue, Jun 2 - Mon, Jun 8

1:05 pm - 10:34 pm

CGN

DCA

15h 29m

2 stops

4:20 pm - 5:20 pm

DCA

CGN

19h 00m

2 stops

$738Air Canada

Thu, Sep 24 - Mon, Sep 28

United Airlines flights from Cologne to Maryland

Our best United Airlines deals on Cologne to Maryland flight tickets

United Airlines

Sep 10

CGN1:05 pmCologne Köln/Bonn

17h 45m

2 stops

PHL12:50 amPhiladelphia

Sep 14

PHL3:10 pmPhiladelphia

15h 15m

2 stops

CGN12:25 pmCologne Köln/Bonn

$655

United Airlines

Sep 10

CGN1:05 pmCologne Köln/Bonn

17h 45m

2 stops

PHL12:50 amPhiladelphia

Sep 14

PHL3:10 pmPhiladelphia

15h 15m

2 stops

CGN12:25 pmCologne Köln/Bonn

$656

United Airlines

Jun 18

CGN8:30 amCologne Köln/Bonn

16h 55m

1 stop

IAD7:25 pmWashington, D.C. Dulles Intl

Jul 2

IAD5:30 pmWashington, D.C. Dulles Intl

12h 55m

1 stop

CGN12:25 pmCologne Köln/Bonn

$725

Air Canada flights from Cologne to Maryland

Our best Air Canada deals on Cologne to Maryland flight tickets

Air Canada

May 21

CGN6:20 amCologne Köln/Bonn

21h 13m

2 stops

PHL9:33 pmPhiladelphia

May 26

PHL10:05 amPhiladelphia

20h 20m

2 stops

CGN12:25 pmCologne Köln/Bonn

$638

Air Canada

Jun 2

CGN1:05 pmCologne Köln/Bonn

14h 50m

2 stops

DCA9:55 pmWashington, D.C. Reagan-National

Jun 8

DCA4:20 pmWashington, D.C. Reagan-National

14h 05m

2 stops

CGN12:25 pmCologne Köln/Bonn

$719

Air Canada

May 21

CGN6:20 amCologne Köln/Bonn

18h 38m

2 stops

IAD6:58 pmWashington, D.C. Dulles Intl

May 25

IAD9:55 amWashington, D.C. Dulles Intl

20h 30m

2 stops

CGN12:25 pmCologne Köln/Bonn

$734

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ColognePhiladelphia

CGN - PHL

CGNPHL

Cologne Köln/Bonn

Thu 9/10

1:05 pm-12:50 am

2 stops17h 45m

Philadelphia

Mon 9/14

3:10 pm-12:25 pm

2 stops15h 15m

$655

ColognePhiladelphia

CGN - PHL

CGNPHL

Cologne Köln/Bonn

Thu 9/10

1:05 pm-12:50 am

2 stops17h 45m

Philadelphia

Mon 9/14

3:10 pm-12:25 pm

2 stops15h 15m

$656

ColognePhiladelphia

CGN - PHL

CGNPHL

Cologne Köln/Bonn

Mon 6/22

8:40 pm-10:44 pm

2 stops32h 04m

Philadelphia

Mon 6/29

6:00 am-5:20 pm

2 stops29h 20m

$660

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Mon 5/25

8:40 pm-2:35 pm

1 stop23h 55m

Washington, D.C. Dulles Intl

Sun 5/31

10:20 pm-5:20 pm

1 stop13h 00m

$705

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Mon 5/25

8:40 pm-2:35 pm

1 stop23h 55m

Washington, D.C. Dulles Intl

Sun 5/31

10:20 pm-5:20 pm

1 stop13h 00m

$706

Quickest round-trip

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Sat 5/23

1:05 pm-7:25 pm

1 stop12h 20m

Washington, D.C. Dulles Intl

Fri 5/29

5:30 pm-12:25 pm

1 stop12h 55m

$716

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Mon 5/25

8:40 pm-2:35 pm

1 stop23h 55m

Washington, D.C. Dulles Intl

Sun 5/31

10:15 pm-7:30 pm

2 stops15h 15m

$717

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Mon 5/25

6:05 pm-3:05 pm

1 stop27h 00m

Washington, D.C. Dulles Intl

Sun 5/31

10:20 pm-7:30 pm

1 stop15h 10m

$719

CologneWashington, D.C.

CGN - DCA

CGNDCA

Cologne Köln/Bonn

Tue 6/2

1:05 pm-9:55 pm

2 stops14h 50m

Washington, D.C. Reagan-National

Mon 6/8

4:20 pm-12:25 pm

2 stops14h 05m

$719

CologneWashington, D.C.

CGN - DCA

CGNDCA

Cologne Köln/Bonn

Thu 9/24

1:05 pm-10:34 pm

2 stops15h 29m

Washington, D.C. Reagan-National

Mon 9/28

4:20 pm-5:20 pm

2 stops19h 00m

$738

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 20m
Direct flights	None

The fastest flight from Cologne to Maryland takes 12h 20m

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.

Frequently asked questions about flying from Cologne to Maryland

How do I get Price Alerts for flights from Cologne to Maryland?
Confirm your travel details to search for the latest offers for flights from Cologne to Maryland. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Cologne to Maryland with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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.