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

Spirit Airlines, United 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 March 2026, there are 39 flights per week flying from Key West to Maryland. The most common day of the week flights depart is Fri, with 18% 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 March 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.

$86 Cheap Flights from Key West to Maryland in 2026

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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.

9:58 am - 8:59 am

EYW

IAD

23h 01m

1 stop

2:01 pm - 10:11 am

IAD

EYW

20h 10m

1 stop

$183Allegiant Air

Thu, Apr 16 - Sun, Apr 19

9:49 am - 7:00 pm

EYW

BWI

9h 11m

1 stop

9:59 pm - 12:21 pm

BWI

EYW

14h 22m

1 stop

$193Multiple Airlines

Fri, Apr 17 - Mon, Apr 20

9:49 am - 7:00 pm

EYW

BWI

9h 11m

1 stop

9:59 pm - 12:21 pm

BWI

EYW

14h 22m

1 stop

$200Multiple Airlines

Fri, Apr 17 - Mon, Apr 20

12:04 pm - 2:52 pm

EYW

DCA

2h 48mnonstop

12:14 pm - 3:24 pm

DCA

EYW

3h 10mnonstop

$289American Airlines

Fri, May 1 - Sun, May 3

6:22 pm - 9:25 pm

EYW

IAD

3h 03mnonstop

1:15 pm - 4:42 pm

IAD

EYW

3h 27mnonstop

$289United Airlines

Fri, Apr 17 - Mon, Apr 20

2:12 pm - 10:00 pm

EYW

DCA

7h 48m

1 stop

12:14 pm - 3:24 pm

DCA

EYW

3h 10mnonstop

$299American Airlines

Fri, May 1 - Sun, May 3

6:22 pm - 9:25 pm

EYW

IAD

3h 03mnonstop

6:00 am - 1:31 pm

IAD

EYW

7h 31m

1 stop

$299United Airlines

Thu, Apr 16 - Sun, Apr 19

12:25 pm - 10:52 pm

EYW

PHL

10h 27m

2 stops

8:18 am - 1:37 pm

PHL

EYW

5h 19m

1 stop

$305Spirit Airlines

Wed, Apr 1 - Fri, Apr 10

2:40 pm - 9:41 pm

EYW

DCA

7h 01m

1 stop

6:05 am - 12:40 pm

DCA

EYW

6h 35m

1 stop

$334Delta

Wed, Apr 8 - Tue, Apr 14

12:25 pm - 4:26 pm

EYW

PHL

28h 01m

3 stops

8:18 am - 1:37 pm

PHL

EYW

5h 19m

1 stop

$369Spirit Airlines

Wed, Apr 1 - Fri, Apr 10

Spirit Airlines flights from Key West to Maryland

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

Spirit Airlines

Apr 1

EYW12:25 pmKey West

10h 27m

2 stops

PHL10:52 pmPhiladelphia

Apr 10

PHL8:18 amPhiladelphia

5h 19m

1 stop

EYW1:37 pmKey West

$305

Spirit Airlines

Apr 8

EYW12:25 pmKey West

20h 49m

3 stops

BWI9:14 amBaltimore/Washington

Apr 14

BWI6:25 amBaltimore/Washington

5h 05m

1 stop

EYW11:30 amKey West

$327

Spirit Airlines

Apr 1

EYW12:25 pmKey West

28h 01m

3 stops

PHL4:26 pmPhiladelphia

Apr 10

PHL8:18 amPhiladelphia

5h 19m

1 stop

EYW1:37 pmKey West

$369

American Airlines flights from Key West to Maryland

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

American Airlines

May 1

EYW12:04 pmKey West

2h 48m

DCA2:52 pmWashington, D.C. Reagan-National

May 3

DCA12:14 pmWashington, D.C. Reagan-National

3h 10m

EYW3:24 pmKey West

$289

American Airlines

May 1

EYW2:12 pmKey West

7h 48m

1 stop

DCA10:00 pmWashington, D.C. Reagan-National

May 3

DCA12:14 pmWashington, D.C. Reagan-National

3h 10m

EYW3:24 pmKey West

$299

American Airlines

May 1

EYW4:20 pmKey West

7h 39m

1 stop

IAD11:59 pmWashington, D.C. Dulles Intl

May 3

IAD6:25 amWashington, D.C. Dulles Intl

4h 51m

1 stop

EYW11:16 amKey West

$309

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Key WestWashington, D.C.

EYW - IAD

EYWIAD

Key West

Thu 4/16

9:58 am-8:59 am

1 stop23h 01m

Washington, D.C. Dulles Intl

Sun 4/19

2:01 pm-10:11 am

1 stop20h 10m

$183

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Fri 4/17

9:49 am-7:00 pm

1 stop9h 11m

Baltimore/Washington

Mon 4/20

9:59 pm-12:21 pm

1 stop14h 22m

$193

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Fri 4/17

9:49 am-7:00 pm

1 stop9h 11m

Baltimore/Washington

Mon 4/20

9:59 pm-12:21 pm

1 stop14h 22m

$200

Quickest round-trip

Key WestWashington, D.C.

EYW - DCA

EYWDCA

Key West

Fri 5/1

12:04 pm-2:52 pm

Nonstop2h 48m

Washington, D.C. Reagan-National

Sun 5/3

12:14 pm-3:24 pm

Nonstop3h 10m

$289

Key WestWashington, D.C.

EYW - IAD

EYWIAD

Key West

Fri 4/17

6:22 pm-9:25 pm

Nonstop3h 03m

Washington, D.C. Dulles Intl

Mon 4/20

1:15 pm-4:42 pm

Nonstop3h 27m

$289

Key WestWashington, D.C.

EYW - DCA

EYWDCA

Key West

Fri 5/1

2:12 pm-10:00 pm

1 stop7h 48m

Washington, D.C. Reagan-National

Sun 5/3

12:14 pm-3:24 pm

Nonstop3h 10m

$299

Key WestWashington, D.C.

EYW - IAD

EYWIAD

Key West

Thu 4/16

6:22 pm-9:25 pm

Nonstop3h 03m

Washington, D.C. Dulles Intl

Sun 4/19

6:00 am-1:31 pm

1 stop7h 31m

$299

Key WestPhiladelphia

EYW - PHL

EYWPHL

Key West

Wed 4/1

12:25 pm-10:52 pm

2 stops10h 27m

Philadelphia

Fri 4/10

8:18 am-1:37 pm

1 stop5h 19m

$305

Key WestWashington, D.C.

EYW - DCA

EYWDCA

Key West

Wed 4/8

2:40 pm-9:41 pm

1 stop7h 01m

Washington, D.C. Reagan-National

Tue 4/14

6:05 am-12:40 pm

1 stop6h 35m

$334

Key WestPhiladelphia

EYW - PHL

EYWPHL

Key West

Wed 4/1

12:25 pm-4:26 pm

3 stops28h 01m

Philadelphia

Fri 4/10

8:18 am-1:37 pm

1 stop5h 19m

$369

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 September. Flight prices, which tend to average around $254, are often lower during this time because this is during the off-season. If you don’t want to visit Maryland in September, then you should wait until February to fly from Key West, when ticket prices are also cheap, with an average price of $279.

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 $313. The most expensive day to fly to Maryland is Sunday, with ticket prices averaging around $748.

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 in the afternoon. Flights from Key West to Maryland during this time can be as low as $392. In contrast, the most expensive time of day to depart to Maryland is in the morning when prices are around $418.

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	2h 56m
Direct flights	Every day
Airports in Maryland	112 airports

The fastest flight from Key West to Maryland takes 2h 56m

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).

Search flight deals

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 March 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 11,489 reviews		Search American Airlines flights
Delta	PriceFrom $308	Free Cancellation	Rating 7.9 8,314 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.