Cheap Flights to Monroe County from $52

Getting to Monroe County is a breeze with a variety of options for flights to Monroe. You can choose between full-service and budget airlines, allowing you to compare airfare to Monroe County and select the best fit for your budget and travel plans. Monroe County boasts a range of attractions, including beautiful beaches, scenic islands, and national parks, catering to those seeking outdoor adventures and cultural experiences. Notable sites include Duval Street for urban exploration, Florida Keys Beaches for sun and sand, and the Southernmost Point, a landmark rich in history.

• Major airport in Monroe County: Key West International Airport (EYW) serving Key West
• Flights per week: 1,350+ flights arriving at Monroe County airport
• Number of airlines that fly to Monroe County: around 5+ carriers

Popular airport in Monroe County

Monroe County is a fantastic destination for outdoor enthusiasts and beach lovers alike, making it perfect for adventure-filled vacations. Travelers flock here for its stunning scenery and family-friendly activities. A major airport conveniently serves this vibrant county, facilitating easy access.

• Key West International Airport (EYW): Situated in Monroe County, Florida, this airport caters to both domestic and international flights, linking travelers to over 155 domestic cities and 3 international destinations. Passengers have the option to enhance their journey by upgrading to first class or premium economy seating, depending on the airline and route. Major airlines operating at this airport include American Airlines, Delta, and United.

Top routes to Monroe County

• Boston (BOS) to Key West (EYW), with one-way flight options from around $110
• Newark (EWR) to Key West (EYW), with one-way airfare from around $120
• Philadelphia (PHL) to Key West (EYW), with one-way airfare from around $200
• Chicago (ORD/MDW) to Key West (EYW), with one-way airfare from around $120
• Tampa (TPA) to Key West (EYW), with one-way tickets available from around $45

Cheapest routes to Monroe County

• Tampa (TPA) to Key West (EYW), with affordable one-way prices from around $45
• Orlando (MCO) to Key West (EYW), with budget one-way fares from around $50
• Fort Lauderdale (FLL) to Key West (EYW), with budget one-way fares from around $65
• Akron (CAK) to Key West (EYW), with affordable one-way prices from around $85
• Raleigh (RDU) to Key West (EYW), with cheap one-way fares from around $90

*Flight times and fares vary by season and availability and are based on one-way routes

Best time to fly to Monroe County

The most popular months for travelers to fly to Monroe County are February, March, and April, when peak temperatures in Monroe County can reach up to 70.7°F in April. If you prefer quieter travel, consider September, the least busy time to visit with temperatures around 79.7°F and typically the lowest average one-way fare (around $217), roughly 14% cheaper than the yearly average. Looking for additional cheaper months to fly? August, July, and January offer average one-way fares roughly ranging from $222 to $236, making them good options for flexible travelers.

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

How to save money on a flight to Monroe County

Getting some of the best deals on flights to Monroe County is all about timing and flexibility. Here are some key tips to help you save:

1. Compare flight options—use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
2. Set up price alerts—stay up to date on fare changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
3. Bundle and save—book a flight and unlock a hotel deal on Expedia*, or explore our Monroe County hotel and flight deals.
4. Travel during shoulder season-peak travel periods tend to push the flight fares a little higher than usual. Traveling outside of these busy periods can help you find more competitive prices while still being able to enjoy good weather and lesser crowds.
5. Be flexible with your travel dates-if your schedule allows it, try and search for a few different departure and return dates as this may help you find lower fares.
6. Consider economy fares-if you're traveling light and don't need extras like seat selection or additional baggage, opting for a basic economy fare can be a simple way to keep costs down. Just make sure to check what's included in the flight ticket before confirming your booking.
7. Think about luggage—it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your baggage allowance before confirming your booking to avoid excess baggage fees at the airport.
8. Earn miles—you can earn airline miles when you book with Expedia. Make sure to select your frequent flyer program and enter your program number when confirming your booking to get more value from your trip.

*For members. Select hotels.

Where to stay in Monroe County

• Key West: Key West is located in the area of Monroe County and is a vibrant city renowned for its unique island charm. Visitors flock here for a blend of family-friendly activities and urban experiences. Explore the lively Duval Street, perfect for city vacations, and soak in the culture at the Southernmost Point, a must-see landmark. Don’t miss Mallory Square, a modern square that offers stunning sunset views and a variety of local vendors. With beautiful beaches and a family beach nearby, Key West provides a delightful escape for travelers.
• Key Largo: Key Largo is located in the area of Monroe County and is celebrated for its outdoor and beach experiences. This city is ideal for families and adventure seekers alike, with attractions like John Pennekamp Coral Reef State Park offering a chance to explore vibrant marine life. The Bluefin Rock Harbor Marina serves as a gateway for water adventures, while Dagny Johnson Key Largo Hammock Botanical State Park invites visitors to enjoy nature and romance. Key Largo's stunning beaches make it a perfect spot for relaxation and fun.
• Marathon: Marathon is located in the area of Monroe County and is a fantastic destination for beach lovers and outdoor enthusiasts. Known for its family-friendly atmosphere, Marathon features Sombrero Beach, an idyllic spot for sunbathing and swimming. The iconic Seven Mile Bridge offers breathtaking views and a unique experience for city vacationers. Vaca Key, another beautiful island nearby, is perfect for outdoor adventures. With various resorts and shopping options, Marathon combines relaxation and activity for every traveler.

Tips for short-haul flights to Monroe County

For quick getaways, efficiency is key. Here is how to make your short-haul journey smoother:

• Pack light and skip checked bags—when flying with budget airlines, it’s often more economical to travel with just a carry-on. Maximize space by using mini toiletries, wearing your bulkiest clothing, and planning your outfits wisely. This approach also allows you to bypass the wait at baggage claim upon arrival.
• Early check in—nearly all airlines provide the option to check in online at least 24 to 48 hours before your flight. Taking advantage of this can save you valuable time at the airport and may even secure you a preferred seat at no extra cost.
• Bring your own entertainment—many short-haul flights do not include in-flight entertainment. Download your favorite TV shows, movies, music, or podcasts ahead of time, and consider bringing a book to keep yourself engaged. Remember to charge your devices fully before you board.
• Arrive early—Even for short flights, it’s advisable to arrive at least 1.5 to 2 hours before departure, accounting for traffic and security lines.
• Bring your own snacks and water—pack some snacks and a refillable water bottle to stay hydrated and save money while at the airport.

Tips for long-haul flights to Monroe County

Flying long-haul sometimes requires extra planning to ensure a comfortable journey:

• Select your seat in advance—for long flights, choosing the right seat is essential for your comfort. Full-service airlines often allow free seat selection once online check-in opens, typically 24 to 48 hours before your flight. Some airlines might provide earlier access to seat selection, but this could come with an additional fee.
• Arrive early—make sure to arrive at the airport at least 3 hours prior to departure for international flights to accommodate check-in, security, and immigration procedures.
• Relax at the airport—if you find yourself with extra time, take the opportunity to explore the shops, grab a coffee, or unwind at the gate or a departure lounge if you have access.
• Adjust to the new time zone mid-flight—begin syncing your body clock by setting your watch and modifying your sleep schedule to align with your destination's time zone. Try to sleep or stay awake during the flight according to the local time of your arrival to help minimize jet lag.
• Dress comfortably—since the journey will be lengthy, opt for loose, comfortable clothing and layers, as cabin temperatures can fluctuate.
• Stay hydrated—bring a refillable water bottle and make sure to drink plenty of water to stay hydrated, ensuring you feel your best upon arrival.

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