What is the cheapest airline that flies from Key West to Maryland?

United Airlines, American Airlines, and Delta are the most popular carriers operating from Key West to Maryland

How many flights depart from Key West to Maryland on average per week?

As of August 2026, there are 14 flights per week flying from Key West to Maryland. The most common day of the week flights depart is Sun, with 29% of flights taking off on this day.

When did momondo last update prices for flights from Key West Airport to Maryland?

Prices for flights from Key West Airport to Maryland are refreshed on a daily basis.

How many operators does momondo search for flights from Key West Airport to Maryland?

There are 2 operators available for flights from Key West Airport to Maryland as of August 2026.

How old do you have to be to fly from Key West Airport to Maryland?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Key West Airport to Maryland.

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

The travel and health documents required for your trip to Maryland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Maryland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$84 Cheap Flights from Key West to Maryland in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Key West to Maryland

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:59 pm - 12:30 am

EYW

PHL

11h 31m

1 stop

6:00 pm - 9:24 am

PHL

EYW

15h 24m

1 stop

$182Multiple Airlines

Fri, Sep 11 - Fri, Sep 18

12:59 pm - 12:38 am

EYW

PHL

11h 39m

1 stop

6:06 pm - 12:36 pm

PHL

EYW

18h 30m

1 stop

$186Multiple Airlines

Fri, Nov 6 - Mon, Nov 9

12:59 pm - 11:02 am

EYW

PHL

22h 03m

1 stop

6:00 pm - 9:24 am

PHL

EYW

15h 24m

1 stop

$188Multiple Airlines

Fri, Sep 11 - Fri, Sep 18

10:04 am - 7:16 am

EYW

PHL

45h 12m

2 stops

7:59 pm - 9:24 am

PHL

EYW

13h 25m

1 stop

$203Multiple Airlines

Wed, Sep 16 - Tue, Sep 22

11:30 am - 6:30 pm

EYW

BWI

7h 00m

1 stop

6:01 am - 1:11 pm

BWI

EYW

7h 10m

1 stop

$329American Airlines

Fri, Sep 11 - Mon, Sep 14

6:19 pm - 11:44 pm

EYW

DCA

5h 25m

1 stop

6:00 am - 12:53 pm

DCA

EYW

6h 53m

1 stop

$333Delta

Thu, Sep 24 - Tue, Sep 29

2:00 pm - 9:43 pm

EYW

DCA

7h 43m

1 stop

8:00 am - 12:53 pm

DCA

EYW

4h 53m

1 stop

$333Delta

Thu, Sep 24 - Mon, Sep 28

6:02 pm - 10:44 pm

EYW

DCA

4h 42m

1 stop

6:00 am - 10:48 am

DCA

EYW

4h 48m

1 stop

$333Delta

Wed, Nov 11 - Sun, Nov 15

11:30 am - 6:30 pm

EYW

BWI

7h 00m

1 stop

6:01 am - 1:11 pm

BWI

EYW

7h 10m

1 stop

$341American Airlines

Fri, Sep 11 - Mon, Sep 14

1:47 pm - 6:30 pm

EYW

BWI

4h 43m

1 stop

6:00 am - 5:55 pm

BWI

EYW

11h 55m

2 stops

$414American Airlines

Thu, Sep 24 - Tue, Sep 29

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United Airlines flights from Key West to Maryland

Our best United Airlines deals on Key West to Maryland flight tickets

United Airlines

Aug 4

EYW2:26 pmKey West

7h 27m

1 stop

DCA9:53 pmWashington, D.C. Reagan-National

Aug 8

DCA6:00 amWashington, D.C. Reagan-National

7h 30m

1 stop

EYW1:30 pmKey West

$560

United Airlines

Aug 6

EYW2:26 pmKey West

7h 27m

1 stop

DCA9:53 pmWashington, D.C. Reagan-National

Aug 8

DCA6:00 amWashington, D.C. Reagan-National

7h 30m

1 stop

EYW1:30 pmKey West

$605

United Airlines

Aug 7

EYW2:26 pmKey West

7h 27m

1 stop

DCA9:53 pmWashington, D.C. Reagan-National

Aug 8

DCA6:00 amWashington, D.C. Reagan-National

7h 30m

1 stop

EYW1:30 pmKey West

$619

American Airlines flights from Key West to Maryland

Our best American Airlines deals on Key West to Maryland flight tickets

American Airlines

Sep 11

EYW11:30 amKey West

7h 00m

1 stop

BWI6:30 pmBaltimore/Washington

Sep 14

BWI6:01 amBaltimore/Washington

7h 10m

1 stop

EYW1:11 pmKey West

$329

American Airlines

Sep 11

EYW11:30 amKey West

7h 00m

1 stop

BWI6:30 pmBaltimore/Washington

Sep 14

BWI6:01 amBaltimore/Washington

7h 10m

1 stop

EYW1:11 pmKey West

$341

American Airlines

Sep 24

EYW1:47 pmKey West

4h 43m

1 stop

BWI6:30 pmBaltimore/Washington

Sep 29

BWI6:00 amBaltimore/Washington

11h 55m

2 stops

EYW5:55 pmKey West

$414

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Key WestPhiladelphia

EYW - PHL

EYWPHL

Key West

Fri 9/11

12:59 pm-12:30 am

1 stop11h 31m

Philadelphia

Fri 9/18

6:00 pm-9:24 am

1 stop15h 24m

$182

Key WestPhiladelphia

EYW - PHL

EYWPHL

Key West

Fri 11/6

12:59 pm-12:38 am

1 stop11h 39m

Philadelphia

Mon 11/9

6:06 pm-12:36 pm

1 stop18h 30m

$186

Key WestPhiladelphia

EYW - PHL

EYWPHL

Key West

Fri 9/11

12:59 pm-11:02 am

1 stop22h 03m

Philadelphia

Fri 9/18

6:00 pm-9:24 am

1 stop15h 24m

$188

Key WestPhiladelphia

EYW - PHL

EYWPHL

Key West

Wed 9/16

10:04 am-7:16 am

2 stops45h 12m

Philadelphia

Tue 9/22

7:59 pm-9:24 am

1 stop13h 25m

$203

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Fri 9/11

11:30 am-6:30 pm

1 stop7h 00m

Baltimore/Washington

Mon 9/14

6:01 am-1:11 pm

1 stop7h 10m

$329

Key WestWashington, D.C.

EYW - DCA

EYWDCA

Key West

Thu 9/24

6:19 pm-11:44 pm

1 stop5h 25m

Washington, D.C. Reagan-National

Tue 9/29

6:00 am-12:53 pm

1 stop6h 53m

$333

Key WestWashington, D.C.

EYW - DCA

EYWDCA

Key West

Thu 9/24

2:00 pm-9:43 pm

1 stop7h 43m

Washington, D.C. Reagan-National

Mon 9/28

8:00 am-12:53 pm

1 stop4h 53m

$333

Quickest round-trip

Key WestWashington, D.C.

EYW - DCA

EYWDCA

Key West

Wed 11/11

6:02 pm-10:44 pm

1 stop4h 42m

Washington, D.C. Reagan-National

Sun 11/15

6:00 am-10:48 am

1 stop4h 48m

$333

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Fri 9/11

11:30 am-6:30 pm

1 stop7h 00m

Baltimore/Washington

Mon 9/14

6:01 am-1:11 pm

1 stop7h 10m

$341

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Thu 9/24

1:47 pm-6:30 pm

1 stop4h 43m

Baltimore/Washington

Tue 9/29

6:00 am-5:55 pm

2 stops11h 55m

$414

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 Key West 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

Prices

Airlines

Other information

What is the cheapest month to fly to Maryland?

The cheapest month to fly to Maryland from Key West is in May. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you don’t want to visit Maryland in May, then you should wait until February to fly from Key West, when ticket prices are also cheap, with an average price of $229.

What is the cheapest day to depart on your flight to Maryland?

The cheapest day to depart from Key West to Maryland is on a Thursday. Travelers who choose to depart for Maryland on a Thursday will often find tickets for as low as $308. The most expensive day to fly to Maryland is Sunday, with ticket prices averaging around $733.

What is the cheapest time of day to depart on your flight to Maryland?

Our most recent data shows that the best time of day to fly to Maryland is at noon. Flights from Key West to Maryland during this time can be as low as $364. In contrast, the most expensive time of day to depart to Maryland is in the morning when prices are around $409.

Cheap Key West to Maryland flight deals and tips

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

Fastest flight time	4h 35m
Direct flights	Every day
Airports in Maryland	112 airports

The fastest flight from Key West to Maryland takes 4h 35m

Direct flights go from Key West to Maryland every day.

There are 112 airports in Maryland. From Key West there are direct flights to Washington, D.C. Reagan-National (DCA), Philadelphia (PHL), Washington, D.C. Dulles Intl (IAD).

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Frequently asked questions about flying from Key West to Maryland

When did momondo last update prices for flights from Key West Airport to Maryland?
Prices for flights from Key West Airport to Maryland are refreshed on a daily basis.
How many operators does momondo search for flights from Key West Airport to Maryland?
There are 2 operators available for flights from Key West Airport to Maryland as of August 2026.
How old do you have to be to fly from Key West Airport to Maryland?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Key West Airport to Maryland.
What documentation or ID do you need to fly to Maryland?
The travel and health documents required for your trip to Maryland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Maryland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Key West to Maryland

Compare and see reviews for airlines that fly from Key West to Maryland with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $224	Free Cancellation	Rating 7.1 11,842 reviews		Search American Airlines flights
Delta	PriceFrom $308	Free Cancellation	Rating 7.8 8,483 reviews		Search Delta flights

Why use momondo?

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

Finding the right flight to Maryland from Key West is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Maryland quick and easy, saving you time and money.

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

All flight searches from Key West to Maryland on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Key West to Maryland?

Once all potential Key West to Maryland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Maryland from Key West are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.