Cheap flights from Maryland to Key West from $90
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maryland to Key West departing on 4/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights
These are some of the best round-trip flight deals from Maryland to Key West that have been recently found on momondo from popular airlines, departing in the coming months.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Maryland to Key West.
Cheap last minute flights
Planning a quick getaway from Maryland to Key West? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to Key West, so you can enjoy a seamless trip without layovers.
American Airlines flights from Maryland to Key West
Our best American Airlines deals on Maryland to Key West flight tickets
American Airlines![American Airlines]()
Jun 17![American Airlines]()
Jun 24
BWI5:00 amBaltimore/Washington
7h 03m
1 stop
EYW12:03 pmKey West
EYW11:22 amKey West
10h 53m
2 stops
BWI10:15 pmBaltimore/Washington
American Airlines![American Airlines]()
May 14![American Airlines]()
May 21
BWI10:53 amBaltimore/Washington
7h 56m
2 stops
EYW6:49 pmKey West
EYW11:28 amKey West
7h 59m
2 stops
BWI7:27 pmBaltimore/Washington
United Airlines flights from Maryland to Key West
Our best United Airlines deals on Maryland to Key West flight tickets
United Airlines![United Airlines]()
Mar 28![United Airlines]()
Apr 1
IAD8:40 amWashington, D.C. Dulles Intl
3h 01m
EYW11:41 amKey West
EYW8:45 amKey West
29h 48m
2 stops
IAD2:33 pmWashington, D.C. Dulles Intl
United Airlines![United Airlines]()
Mar 22![United Airlines]()
Mar 27
IAD5:50 pmWashington, D.C. Dulles Intl
24h 15m
1 stop
EYW6:05 pmKey West
EYW12:45 pmKey West
2h 40m
IAD3:25 pmWashington, D.C. Dulles Intl
See travel insights to Key West from
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
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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 February is also very affordable. Most momondo users find prices during this month for around $423.
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 $382. 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 $546.
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 22 weeks ahead of your departure date. In general, you can expect to find flights to Key West for around $479 when searching 22 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 $355 on momondo.
What is the cheapest airline that flies from Maryland to Key West?
American Airlines, Delta, and JetBlue are the most popular carriers operating from Maryland to Key West
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 68% 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.
How many flights depart from Maryland to Key West on average per week?
The number of flights available between Maryland and Key West is 31 per week as of March 2025. The most frequent departure day is Mon, with 16% 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 51m and 5h 32m, respectively.
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
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 4 as of March 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 | ||
|---|---|---|---|---|---|
| PriceFrom $219 | Free Cancellation | Rating 7.4 8,623 reviews | |||
| PriceFrom $226 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $238 | Free Cancellation | Rating 8.0 7,944 reviews |
Traveling to a place near Key West?
Book flights to Key West if you plan to visit one of these locationsBig Pine Key
Little Torch Key
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.