What airlines fly to Key West?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Key West from Maryland according to our data. American Airlines is the first choice among our users, with 72% of people opting to fly with this airline when traveling to Key West. Keep in mind that there are 3 different airlines that fly to Key West on a routine basis, so you have a few additional options to choose from.

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

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

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

The number of flights available between Maryland and Key West is 21 per week as of July 2025. The most frequent departure day is Mon, with 19% of weekly flights leaving on this day.

How long does it take to fly to Key West?

If you’re flying from a popular airport in Maryland, such as Baltimore or Salisbury, and flying into Key West, then you can expect flight times to average 4h 57m and 5h 05m, respectively.

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

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

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

The number of operators available for flights from Maryland to Key West Airport is 3 as of July 2025.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Maryland to Key West Airport.

What documentation or ID do you need to fly to Key West Airport?

The required travel and health documents for your Key West Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Key West Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$110 Cheap Flights from Maryland to Key West in 2025

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Find the cheapest flights from Maryland to Key West

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

1:40 pm - 8:12 pmDCA-EYW

6h 32m1 stop

7:00 am - 12:40 pmEYW-DCA

5h 40m1 stop

$234Delta

Find Deal

Sat, Aug 30 - Thu, Sep 4

3:26 pm - 8:12 pmIAD-EYW

4h 46m1 stop

11:52 am - 6:49 pmEYW-IAD

6h 57m1 stop

$234Delta

Find Deal

Sat, Aug 30 - Thu, Sep 4

5:15 am - 1:30 pmPHL-EYW

8h 15m1 stop

2:25 pm - 12:32 amEYW-PHL

10h 07m1 stop

$255Spirit Airlines

Find Deal

Thu, Nov 13 - Sun, Nov 16

1:44 pm - 4:38 pmDCA-EYW

2h 54mnonstop

5:08 pm - 8:00 pmEYW-DCA

2h 52mnonstop

$259American Airlines

Find Deal

Sat, Sep 6 - Sat, Sep 13

11:04 am - 6:59 pmBWI-EYW

7h 55m2 stops

7:31 pm - 11:59 pmEYW-BWI

4h 28m1 stop

$264American Airlines

Find Deal

Sat, Sep 27 - Sat, Oct 4

7:05 am - 2:35 pmBWI-EYW

7h 30m1 stop

12:39 pm - 9:32 amEYW-BWI

20h 53m2 stops

$268

Find Deal

Sat, Aug 30 - Fri, Sep 5

5:15 am - 1:30 pmPHL-EYW

8h 15m1 stop

2:25 pm - 12:32 amEYW-PHL

10h 07m1 stop

$275Spirit Airlines

Find Deal

Sun, Nov 9 - Sun, Nov 16

6:38 am - 2:36 pmBWI-EYW

7h 58m1 stop

12:29 pm - 11:01 amEYW-BWI

22h 32m2 stops

$280

Find Deal

Fri, Sep 5 - Sun, Sep 7

6:00 am - 2:14 pmDCA-EYW

8h 14m1 stop

3:50 pm - 9:36 pmEYW-DCA

5h 46m1 stop

$325United Airlines

Find Deal

Sat, Aug 30 - Thu, Sep 4

8:00 am - 2:09 pmDCA-EYW

6h 09m1 stop

3:05 pm - 9:55 pmEYW-DCA

6h 50m1 stop

$329United Airlines

Find Deal

Sun, Oct 26 - Fri, Nov 7

United Airlines flights from Maryland to Key West

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

United Airlines

Aug 30

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

8h 14m

1 stop

EYW2:14 pmKey West

Sep 4

EYW3:50 pmKey West

5h 46m

1 stop

DCA9:36 pmWashington, D.C. Reagan-National

$325

Find similar

United Airlines

Oct 26

DCA8:00 amWashington, D.C. Reagan-National

6h 09m

1 stop

EYW2:09 pmKey West

Nov 7

EYW3:05 pmKey West

6h 50m

1 stop

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

$329

Find similar

United Airlines

Nov 7

IAD6:00 amWashington, D.C. Dulles Intl

8h 09m

1 stop

EYW2:09 pmKey West

Nov 14

EYW3:05 pmKey West

5h 52m

1 stop

IAD8:57 pmWashington, D.C. Dulles Intl

$330

Find similar

Delta flights from Maryland to Key West

Our best Delta deals on Maryland to Key West flight tickets

Delta

Aug 30

DCA1:40 pmWashington, D.C. Reagan-National

6h 32m

1 stop

EYW8:12 pmKey West

Sep 4

EYW7:00 amKey West

5h 40m

1 stop

DCA12:40 pmWashington, D.C. Reagan-National

$234

Find similar

Delta

Aug 31

DCA6:59 amWashington, D.C. Reagan-National

6h 06m

1 stop

EYW1:05 pmKey West

Sep 6

EYW6:00 pmKey West

5h 46m

1 stop

DCA11:46 pmWashington, D.C. Reagan-National

$246

Find similar

Delta

Oct 14

IAD3:33 pmWashington, D.C. Dulles Intl

4h 33m

1 stop

EYW8:06 pmKey West

Oct 22

EYW12:22 pmKey West

7h 04m

1 stop

IAD7:26 pmWashington, D.C. Dulles Intl

$249

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Key West

DCA - EYW

DCAEYW

Washington, D.C. Reagan-National

Sat 8/30

1:40 pm-8:12 pm

1 stop6h 32m

Key West

Thu 9/4

7:00 am-12:40 pm

1 stop5h 40m

$234

Washington, D.C.Key West

IAD - EYW

IADEYW

Washington, D.C. Dulles Intl

Sat 8/30

3:26 pm-8:12 pm

1 stop4h 46m

Key West

Thu 9/4

11:52 am-6:49 pm

1 stop6h 57m

$234

PhiladelphiaKey West

PHL - EYW

PHLEYW

Philadelphia

Thu 11/13

5:15 am-1:30 pm

1 stop8h 15m

Key West

Sun 11/16

2:25 pm-12:32 am

1 stop10h 07m

$255

Washington, D.C.Key West

DCA - EYW

DCAEYW

Washington, D.C. Reagan-National

Sat 9/6

1:44 pm-4:38 pm

Nonstop2h 54m

Key West

Sat 9/13

5:08 pm-8:00 pm

Nonstop2h 52m

$259

BaltimoreKey West

BWI - EYW

BWIEYW

Baltimore/Washington

Sat 9/27

11:04 am-6:59 pm

2 stops7h 55m

Key West

Sat 10/4

7:31 pm-11:59 pm

1 stop4h 28m

$264

BaltimoreKey West

BWI - EYW

BWIEYW

Baltimore/Washington

Sat 8/30

7:05 am-2:35 pm

1 stop7h 30m

Key West

Fri 9/5

12:39 pm-9:32 am

2 stops20h 53m

$268

PhiladelphiaKey West

PHL - EYW

PHLEYW

Philadelphia

Sun 11/9

5:15 am-1:30 pm

1 stop8h 15m

Key West

Sun 11/16

2:25 pm-12:32 am

1 stop10h 07m

$275

BaltimoreKey West

BWI - EYW

BWIEYW

Baltimore/Washington

Fri 9/5

6:38 am-2:36 pm

1 stop7h 58m

Key West

Sun 9/7

12:29 pm-11:01 am

2 stops22h 32m

$280

Washington, D.C.Key West

DCA - EYW

DCAEYW

Washington, D.C. Reagan-National

Sat 8/30

6:00 am-2:14 pm

1 stop8h 14m

Key West

Thu 9/4

3:50 pm-9:36 pm

1 stop5h 46m

$325

Washington, D.C.Key West

DCA - EYW

DCAEYW

Washington, D.C. Reagan-National

Sun 10/26

8:00 am-2:09 pm

1 stop6h 09m

Key West

Fri 11/7

3:05 pm-9:55 pm

1 stop6h 50m

$329

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 Maryland to Key West

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 Key West?

In general, January is the cheapest month to fly from Maryland to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $369. If you are unable to visit Key West during the month of January, then departing from Maryland during the month November is also very affordable. Most momondo users find prices during this month for around $403.

What is the cheapest day to depart on your flight to Key West?

On average, the least expensive day to fly to Key West from Maryland is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $369. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Maryland to Key West for around $555.

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

According to our data, the cheapest time of day to fly to Key West is in the afternoon. momondo users have found flights departing from Maryland to Key West in the afternoon for as low as $340. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Key West are more costly in the evening, with an average ticket price of $559. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Key West?

You are more likely to see cheaper flights to Key West from Maryland when booking weeks ahead of your departure date. In general, you can expect to find flights to Key West for around $445 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Key West from Maryland for as low as $357 on momondo.

Cheap Maryland to Key West flight deals and tips

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

Best Price Found	$110
Fastest flight time	2h 54m
Direct flights	Every day
Airports in Key West	1 airport

The best one-way flight to Key West from Maryland in the past 72 hours is $110. The best round-trip flight deal from Maryland to Key West found on momondo in the last 72 hours is $234.

The fastest flight from Maryland to Key West takes 2h 54m

Direct flights go from Maryland to Key West every day.

There is 1 airport near Key West: Key West (EYW)

Search flight deals

When did momondo last update prices for flights from Maryland to Key West Airport?
Prices for flights from Maryland to Key West Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Maryland to Key West Airport?
The number of operators available for flights from Maryland to Key West Airport is 3 as of July 2025.
How old do you have to be to fly from Maryland to Key West Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Maryland to Key West Airport.
What documentation or ID do you need to fly to Key West Airport?
The required travel and health documents for your Key West Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Key West Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Maryland to Key West

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $186	Free Cancellation	Rating 7.4 8,900 reviews	Search United Airlines flights
American Airlines	PriceFrom $246	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $251	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights

Big Pine Key

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Why use momondo?

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

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 Maryland to Key West for you.

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

Yes. momondo allows you to filter the results for Maryland to Key West flights to just show those with flexible booking policies.

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

Once all potential Maryland to Key West 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 Maryland to Key West right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Maryland to Key West flights. All you need is a valid email address and we will do the rest; it is that quick and easy.