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

American 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 June 2026, there are 23 flights per week flying from Key West to Maryland. The most common day of the week flights depart is Sat, with 17% 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 is 1 operator available for flights from Key West Airport to Maryland as of June 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.

$99 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.

12:05 pm - 12:23 am

EYW

BWI

12h 18m

1 stop

9:38 pm - 12:48 pm

BWI

EYW

15h 10m

1 stop

$253Multiple Airlines

Thu, Jul 16 - Sat, Jul 18

12:05 pm - 12:23 am

EYW

BWI

12h 18m

1 stop

9:28 pm - 2:37 pm

BWI

EYW

17h 09m

1 stop

$258Multiple Airlines

Thu, Jul 16 - Sun, Jul 19

4:41 pm - 1:09 am

EYW

PHL

8h 28m

1 stop

6:18 pm - 9:41 am

PHL

EYW

15h 23m

1 stop

$263Multiple Airlines

Fri, Jul 31 - Sun, Aug 2

1:57 pm - 8:35 pm

EYW

DCA

6h 38m

1 stop

12:05 pm - 5:11 pm

DCA

EYW

5h 06m

1 stop

$323Delta

Fri, Oct 2 - Tue, Oct 6

11:45 am - 6:26 pm

EYW

IAD

6h 41m

1 stop

6:00 am - 10:58 am

IAD

EYW

4h 58m

1 stop

$323Delta

Thu, Oct 8 - Sun, Oct 11

11:59 am - 7:48 pm

EYW

DCA

7h 49m

1 stop

12:59 pm - 5:27 pm

DCA

EYW

4h 28m

1 stop

$349Delta

Fri, Jun 26 - Fri, Jul 3

7:33 pm - 12:10 am

EYW

IAD

4h 37m

1 stop

1:16 pm - 6:48 pm

IAD

EYW

5h 32m

1 stop

$409American Airlines

Fri, Jul 3 - Sat, Jul 11

7:33 pm - 12:10 am

EYW

IAD

4h 37m

1 stop

1:16 pm - 6:48 pm

IAD

EYW

5h 32m

1 stop

$410American Airlines

Fri, Jul 3 - Sat, Jul 11

5:19 pm - 8:15 pm

EYW

DCA

2h 56mnonstop

8:33 am - 11:48 am

DCA

EYW

3h 15mnonstop

$429American Airlines

Sat, Jul 11 - Sun, Jul 12

5:19 pm - 8:15 pm

EYW

DCA

2h 56mnonstop

1:44 pm - 7:06 pm

DCA

EYW

5h 22m

1 stop

$438American Airlines

Sat, Jul 11 - Sun, Jul 12

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

United Airlines flights from Key West to Maryland

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

United Airlines

Jul 15

EYW4:00 pmKey West

8h 57m

1 stop

PHL12:57 amPhiladelphia

Jul 21

PHL6:00 amPhiladelphia

9h 19m

1 stop

EYW3:19 pmKey West

$584

United Airlines

Jul 16

EYW4:00 pmKey West

8h 57m

1 stop

PHL12:57 amPhiladelphia

Jul 21

PHL8:05 amPhiladelphia

7h 14m

1 stop

EYW3:19 pmKey West

$595

United Airlines

Sep 18

EYW2:20 pmKey West

8h 39m

1 stop

IAD10:59 pmWashington, D.C. Dulles Intl

Sep 22

IAD6:15 amWashington, D.C. Dulles Intl

7h 14m

1 stop

EYW1:29 pmKey West

$669

American Airlines flights from Key West to Maryland

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

American Airlines

Jul 3

EYW7:33 pmKey West

4h 37m

1 stop

IAD12:10 amWashington, D.C. Dulles Intl

Jul 11

IAD1:16 pmWashington, D.C. Dulles Intl

5h 32m

1 stop

EYW6:48 pmKey West

$409

American Airlines

Jul 3

EYW7:33 pmKey West

4h 37m

1 stop

IAD12:10 amWashington, D.C. Dulles Intl

Jul 11

IAD1:16 pmWashington, D.C. Dulles Intl

5h 32m

1 stop

EYW6:48 pmKey West

$410

American Airlines

Jul 11

EYW5:19 pmKey West

2h 56m

DCA8:15 pmWashington, D.C. Reagan-National

Jul 12

DCA8:33 amWashington, D.C. Reagan-National

3h 15m

EYW11:48 amKey West

$429

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Thu 7/16

12:05 pm-12:23 am

1 stop12h 18m

Baltimore/Washington

Sat 7/18

9:38 pm-12:48 pm

1 stop15h 10m

$253

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Thu 7/16

12:05 pm-12:23 am

1 stop12h 18m

Baltimore/Washington

Sun 7/19

9:28 pm-2:37 pm

1 stop17h 09m

$258

Key WestPhiladelphia

EYW - PHL

EYWPHL

Key West

Fri 7/31

4:41 pm-1:09 am

1 stop8h 28m

Philadelphia

Sun 8/2

6:18 pm-9:41 am

1 stop15h 23m

$263

Key WestWashington, D.C.

EYW - DCA

EYWDCA

Key West

Fri 10/2

1:57 pm-8:35 pm

1 stop6h 38m

Washington, D.C. Reagan-National

Tue 10/6

12:05 pm-5:11 pm

1 stop5h 06m

$323

Key WestWashington, D.C.

EYW - IAD

EYWIAD

Key West

Thu 10/8

11:45 am-6:26 pm

1 stop6h 41m

Washington, D.C. Dulles Intl

Sun 10/11

6:00 am-10:58 am

1 stop4h 58m

$323

Key WestWashington, D.C.

EYW - DCA

EYWDCA

Key West

Fri 6/26

11:59 am-7:48 pm

1 stop7h 49m

Washington, D.C. Reagan-National

Fri 7/3

12:59 pm-5:27 pm

1 stop4h 28m

$349

Key WestWashington, D.C.

EYW - IAD

EYWIAD

Key West

Fri 7/3

7:33 pm-12:10 am

1 stop4h 37m

Washington, D.C. Dulles Intl

Sat 7/11

1:16 pm-6:48 pm

1 stop5h 32m

$409

Key WestWashington, D.C.

EYW - IAD

EYWIAD

Key West

Fri 7/3

7:33 pm-12:10 am

1 stop4h 37m

Washington, D.C. Dulles Intl

Sat 7/11

1:16 pm-6:48 pm

1 stop5h 32m

$410

Quickest round-trip

Key WestWashington, D.C.

EYW - DCA

EYWDCA

Key West

Sat 7/11

5:19 pm-8:15 pm

Nonstop2h 56m

Washington, D.C. Reagan-National

Sun 7/12

8:33 am-11:48 am

Nonstop3h 15m

$429

Key WestWashington, D.C.

EYW - DCA

EYWDCA

Key West

Sat 7/11

5:19 pm-8:15 pm

Nonstop2h 56m

Washington, D.C. Reagan-National

Sun 7/12

1:44 pm-7:06 pm

1 stop5h 22m

$438

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 September to fly from Key West, when ticket prices are also cheap, with an average price of $224.

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 $390.

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 51m
Direct flights	Every day
Airports in Maryland	112 airports

The fastest flight from Key West to Maryland takes 2h 51m

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).

Search flight deals

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 is 1 operator available for flights from Key West Airport to Maryland as of June 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 $229	Free Cancellation	Rating 7.1 11,660 reviews		Search American Airlines 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.