$51 Cheap Flights to Sullivan's Island, SC

Flights to Sullivan's Island at a glance

Traveling to Sullivan's Island is easy—simply choose between full-service and budget-friendly airlines. Check out journey times and select the best flights to Sullivan that align with your budget and plans for exploring the iconic sights and neighborhoods of this charming destination.

• Major airports near Sullivan's Island: Charleston International Airport (CHS), Myrtle Beach International Airport (MYR), Hilton Head Island Airport (HHH)
• Closest airport to Sullivan's Island: Charleston International Airport, CHS (around 14 miles)
• Flights per week: 4,550+ flights arriving across Sullivan's Island airports
• Number of airlines that fly to Sullivan's Island: around 25+ carriers

Popular airports near Sullivan's Island

Sullivan's Island is a charming coastal destination known for its beautiful beaches and family-friendly outdoor activities. Travelers flock to this picturesque spot for its stunning scenery and eco-friendly environment. Conveniently, the area is served by three major airports, including Charleston International Airport, making it easy to find a nearby airport for your travel plans.

• Charleston International Airport (CHS): Situated in Charleston County, South Carolina, approximately 14 miles from Sullivan's Island, this airport offers both domestic and international flights. With connections to over 190 domestic cities and 60 international destinations, travelers have the option to enhance their journey with upgrades to first class, premium economy, or business class seating, depending on the specific airlines and routes. Major carriers include American Airlines, Delta, and United.
• Myrtle Beach International Airport (MYR): Found in Horry County, South Carolina, about 83 miles from Sullivan's Island, this airport facilitates both domestic and international travel. It links to around 165 domestic cities and over 20 international locations. Passengers can select upgrades to first class or premium economy seating for a more comfortable experience, based on their chosen airlines and routes. Prominent airlines serving this airport are American Airlines, Delta, and Southwest Airlines.
• Hilton Head Island Airport (HHH): Located in Beaufort County, South Carolina, roughly 62 miles from Sullivan's Island, this airport provides service for both domestic and international flights. It connects to about 60 domestic destinations and one international location. Travelers have the opportunity to upgrade to first class or premium economy seating for enhanced comfort, depending on their airline and route. Key airlines operating here include American Airlines, Delta, and United.

Top routes to Sullivan's Island

• New York (JFK/LGA) to Sullivan's Island (MYR/CHS/HHH), with one-way airfare from around $60
• Boston (BOS) to Sullivan's Island (MYR/CHS/HHH), with one-way flight options from around $65
• Philadelphia (PHL) to Sullivan's Island (MYR/CHS/HHH), with one-way fares starting at around $50
• Newark (EWR) to Sullivan's Island (MYR/CHS/HHH), with one-way airfare from around $75
• Chicago (ORD/MDW) to Sullivan's Island (MYR/CHS/HHH), with one-way flight options from around $85

Cheapest routes to Sullivan's Island

• Wilmington (ILG) to Sullivan's Island (MYR), with affordable one-way prices from around $30
• Manchester (MHT) to Sullivan's Island (MYR/CHS/HHH), with low one-way fares from around $40
• New Haven (HVN) to Sullivan's Island (MYR/CHS), with affordable one-way prices from around $40
• Providence (PVD) to Sullivan's Island (MYR/CHS/HHH), with affordable one-way prices from around $40
• Charleston (CRW) to Sullivan's Island (MYR/CHS), with low one-way fares from around $40

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

Top airlines with flights to Sullivan's Island

• American Airlines: This airline operates flights to Myrtle Beach International Airport (MYR), Charleston International Airport (CHS), and Hilton Head Island Airport (HHH), making up about 44% of arrivals to Sullivan's Island. The average fare for a one-way ticket is around $250, and first-class service may be available depending on the route.
• Delta: Delta flies to Myrtle Beach International Airport (MYR), Charleston International Airport (CHS), and Hilton Head Island Airport (HHH), contributing roughly 24% of arrivals to Sullivan's Island. One-way fares average about $260, with premium service options that may include premium economy and first class, based on the specific route.
• Southwest Airlines: Providing service to Myrtle Beach International Airport (MYR) and Charleston International Airport (CHS), Southwest Airlines accounts for approximately 12% of arrivals to Sullivan's Island. Travelers can expect average one-way fares to be around $240.
• United: United serves Myrtle Beach International Airport (MYR), Charleston International Airport (CHS), and Hilton Head Island Airport (HHH), representing about 10% of arrivals to Sullivan's Island. The average one-way fare is roughly $250, and first-class service may be offered depending on the route.
• Breeze: Operating flights to Myrtle Beach International Airport (MYR) and Charleston International Airport (CHS), Breeze makes up about 6% of arrivals to Sullivan's Island. The average fare for a one-way ticket is approximately $110, providing a budget-friendly option for travelers.

Best time to fly to Sullivan's Island

The most popular months for travelers to fly to Sullivan's Island are March, April, and July, when peak temperatures in Sullivan's Island can reach up to 81.9°F in July. If you prefer quieter travel, consider September, the least busy time to visit with temperatures around 77.7°F and typically the lowest average one-way fare (around $188), roughly 11% cheaper than the yearly average. Looking for additional cheaper months to fly? August, July, and October offer average one-way fares roughly ranging from $190 to $206, 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 Sullivan's Island

Getting some of the best deals on flights to Sullivan's Island 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—as an Expedia member you can use Price Tracking to receive notifications when flight prices change.
3. Bundle and save—book a flight and unlock a hotel deal on Expedia*, or explore our Sullivan's Island hotel and flight deals.
4. Think about luggage-nowadays, 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.
5. Earn miles—you can earn airline miles when you book your Sullivan's Island flight with Expedia. Just select your frequent flyer program and enter your program number when confirming your booking.

*For members. Select hotels.

Arriving in Sullivan's Island

Sullivan's Island welcomes travelers through its range of transport options based on price, convenience, and proximity. Here's how to reach Sullivan's Island efficiently:

• Public transportation: From Charleston International Airport, Charleston Station, a train station, is located about 4.8 miles away by car, providing convenient rail access to the area.
• Hotel transfer: Transfers offer a convenient way to reach your hotel in Sullivan's Island, with options including free hotel shuttles and private rides, which can be arranged in advance.
• Car rental: Renting a car in Sullivan's Island is a good option if you plan to explore and sightsee beyond the city. Browse cheap car rentals in Sullivan's Island on Expedia.
• Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.

Where to stay around Sullivan's Island

• Isle of Palms: A charming city located 3 miles drive away from Sullivan's Island, Isle of Palms is a haven for beach lovers and outdoor enthusiasts. Visitors flock here for its beautiful beaches and excellent sports facilities. Enjoy activities like golfing at the local courses or relaxing at Front Beach, ideal for family vacations. Dewees Island Beach offers a more secluded experience, perfect for nature lovers. Don't miss Patriots Point, a maritime museum that provides a fascinating glimpse into the region's naval history.
• Charleston: Situated 9 miles drive away from Sullivan's Island, Charleston combines rich history with vibrant outdoor spaces, making it a must-visit for families and culture seekers. Explore the Charleston County Historic Courthouse to appreciate its architectural beauty or stroll through Waterfront Park for picturesque views and a relaxing atmosphere. The College of Charleston is a historic institution worth visiting, showcasing beautiful campus grounds. With plenty of educational and entertainment options, Charleston is sure to captivate visitors.
• Mount Pleasant: Located 4 miles drive away from Sullivan's Island, Mount Pleasant is a delightful city known for its family-friendly attractions and outdoor activities. Enjoy a day at Shem Creek Park, where you can immerse yourself in nature or watch the local wildlife. For adventure enthusiasts, the Charleston Harbor Marina provides access to water sports and fishing. Patriots Point is another highlight, offering a maritime museum experience. Mount Pleasant is perfect for those seeking a blend of relaxation and exploration.

Tips for short-haul flights to Sullivan's Island

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, traveling with just a carry-on is often more economical. Maximize space by using travel-sized toiletries, wearing your bulkiest clothing, and coordinating outfits ahead of time. This approach also allows you to bypass the baggage claim upon arrival.
• Bring your own entertainment—many short-haul flights may lack in-flight entertainment options. To stay occupied, download your favorite TV shows, movies, music, or podcasts beforehand, and consider bringing a book. Remember to fully charge your devices before you board.
• Arrive at the airport in plenty of time—even for short or domestic flights, it's advisable to arrive at least 1.5 to 2 hours prior to departure, taking into account potential 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 Sullivan's Island

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

• Select your seat in advance—for longer flights, choosing your seat is essential for comfort. Full-service airlines often allow free seat selection once online check-in opens, typically 24–48 hours before your flight. Some airlines may permit seat selection even earlier than this.
• Arrive at the airport in plenty of time—aim to reach 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 have extra time, take the opportunity to explore the shops, visit a coffee shop, or unwind at the gate or a departure lounge if you have access. Airport Wi-Fi is generally free and available.
• Adjust to the new time zone mid-flight—begin to align your body clock by changing your watch and sleep schedule to correspond with your destination's time zone. Try to sleep or stay awake during the flight according to the local time of your arrival destination to help minimize jet lag.

Tips to find the cheapest flights to Sullivan's Island

The cheapest day to fly

Get started finding a cheap flight to Sullivan's Island on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

The cheapest month to fly

January is the cheapest month to fly to Sullivan's Island. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Sullivan's Island. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.

The most affordable time to book a flight

Typically, a Sunday can be the cheapest time to book a flight to Sullivan's Island, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.

The cheapest round-trip tickets to Sullivan's Island

The lowest price for round-trip flights to Sullivan's Island in 2026 starts from $102, while one-way tickets start from from $51. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Sullivan's Island. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Sullivan's Island

Breeze Airways, Delta, Southwest Airlines, United, American Airlines are just some of the airlines that can typically offer cheap tickets to Sullivan's Island. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Sullivan's Island and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Sullivan's Island, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Sullivan's Island. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

Save with a package

With Expedia's amazing package deals, you could save hundreds of dollars by booking your Sullivan's Island plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.

Date flexibility for the cheapest flights to Sullivan's Island

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Sullivan's Island.

Stopover savings

The cheapest tickets to Sullivan's Island are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Sullivan's Island. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

Get Expedia's Price Drop Protection

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to Sullivan's Island for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

*Terms apply.

Use our Price Tracking feature

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Sullivan's Island. Simply download the free Expedia app to your smart device and activate Sullivan's Island flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

Book with Expedia

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Sullivan's Island. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.