Flights to Rock Island at a glance

Traveling to Rock Island is easy, with various airlines providing numerous options. Whether you're searching for cheap flights to Rock Island or flights to Moline, you can compare journey times to find the best fit for your schedule as you explore the city's renowned attractions and neighborhoods.

• Major airport near Rock Island: Quad City International Airport (MLI)
• Flights per week: 850+ flights arriving at Rock Island airport
• Number of airlines that fly to Rock Island: around 5+ carriers

Popular airport near Rock Island

Rock Island is a vibrant city ideal for romantic getaways, outdoor adventures, and family vacations. With stunning scenery and plenty of activities, it's no wonder travelers are drawn here. The area is conveniently served by major airports, making it easy to plan your visit to Rock Island, Illinois.

• Quad City International Airport (MLI): Situated in Rock Island County, Illinois, approximately 5 miles from the city of Rock Island, this airport caters to both domestic and international travelers. It provides connections to over 100 domestic cities and more than 10 international destinations. Passengers have the option to enhance their journey by upgrading to premium economy or first-class seating, depending on the airline and route. Notable carriers operating from this airport include American Airlines, United, and Delta.

Top routes to Rock Island

• Denver (DEN) to Rock Island (MLI), with one-way flights starting at around $110
• Houston (IAH/HOU) to Rock Island (MLI), with one-way flights starting at around $100
• Orlando (MCO) to Rock Island (MLI), with one-way flights starting at around $100
• New York (JFK/LGA) to Rock Island (MLI), with one-way fares starting at around $100
• Seattle (SEA) to Rock Island (MLI), with one-way tickets available from around $140

Cheapest routes to Rock Island

• Chicago (ORD) to Rock Island (MLI), with affordable one-way prices from around $90
• New York (JFK/LGA) to Rock Island (MLI), with affordable one-way prices from around $100
• Tampa (TPA) to Rock Island (MLI), with affordable one-way prices from around $100
• Austin (AUS) to Rock Island (MLI), with low one-way fares from around $100
• Baltimore (BWI) to Rock Island (MLI), with budget one-way fares from around $100

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

Top airlines with flights to Rock Island

• American Airlines: Operating flights to Quad City International Airport (MLI), this airline represents about 51% of Rock Island's arrivals. One-way fares average around $250, with first class available on select routes.
• United: Also serving Quad City International Airport (MLI), United accounts for approximately 34% of arrivals to Rock Island. The typical one-way fare is around $270, with first class offered on certain routes.
• Delta: Providing service to Quad City International Airport (MLI), Delta makes up about 14% of the arrivals in Rock Island. The average one-way fare hovers around $270, with premium economy and first class options depending on the route.
• Aeromexico: This airline flies into Quad City International Airport (MLI), with the average one-way fare reaching about $380.
• Alaska Airlines: Offering flights to Quad City International Airport (MLI), Alaska Airlines has an average one-way fare of approximately $400.

Best time to fly to Rock Island

The most popular months for travelers to fly to Rock Island are January, March, and April, when peak temperatures in Rock Island can reach up to 50.2°F in April. If you prefer quieter travel, consider September, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 66.6°F. For better deals, May usually offers the lowest average one-way fare around $246, roughly 9% cheaper than the yearly average. Looking for additional cheaper months to fly? August, July, and September offer average one-way fares roughly ranging from $249 to $261, making them good options for flexible travelers.

Month	Temperature	Precipitation	Cloudiness	Demand	Average one-way Fare
January	22.5°F (-5.3°C)	No Rain (Dry)	Mostly Cloudy	Moderately High	$298
February	25.3°F (-3.7°C)	Light Rain	Mostly Cloudy	Average	$276
March	39.6°F (4.2°C)	Light Rain	Mostly Cloudy	Moderately High	$316
April	50.2°F (10.1°C)	Light Rain	Mostly Sunny	Moderately High	$274
May	61.9°F (16.6°C)	Light Rain	Mostly Sunny	Average	$246
June	71.4°F (21.9°C)	Light Rain	Mostly Sunny	Average	$269
July	74.3°F (23.5°C)	Light Rain	Mostly Sunny	Average	$252
August	73.0°F (22.8°C)	Light Rain	Mostly Sunny	Average	$249
September	66.6°F (19.2°C)	Light Rain	Mostly Sunny	Moderately Low	$261
October	53.6°F (12.0°C)	Light Rain	Mostly Sunny	Average	$263
November	40.5°F (4.7°C)	Light Rain	Mostly Sunny	Moderately Low	$275
December	30.4°F (-0.9°C)	Light Rain	Mostly Cloudy	Moderately Low	$288

*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 Rock Island

Getting some of the best deals on flights to Rock 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 Rock 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 Rock 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 Rock Island

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

• Public transportation: From Quad City International Airport, Centre Station, a bus station, is located about 5.6 miles away by car, while Celebration River Cruise Dock, a cruise terminal, is situated approximately 5.8 miles from the airport and is also best reached by car.
• Hotel transfer: Transfers offer a convenient way to reach your hotel in Rock Island, with options including free hotel shuttles and private rides, which can be arranged in advance.
• Car rental: Renting a car in Rock Island is a good option if you plan to explore and sightsee beyond the city. Browse cheap car rentals in Rock 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 Rock Island

• Davenport: Davenport is located 0.9 mile drive away from Rock Island and offers a vibrant mix of outdoor activities and family-friendly experiences. Visitors can explore the RiverCenter, a premier event venue, or enjoy the recreational facilities available throughout the city. Notable attractions include St. Ambrose University, a modern college that enhances the local education scene, and the Mississippi Valley Fairgrounds, ideal for outdoor family fun and events.
• Moline: Moline is located 5 miles drive away from Rock Island and is perfect for those looking for outdoor adventures and family activities. The city boasts the Vibrant Arena at The MARK, an excellent venue for conferences and events, alongside Augustana College, a hub of academic life. Greenvalley Park offers a serene urban escape, making it a great spot for family outings, particularly in the warmer months.
• Bettendorf: Bettendorf is located 4 miles drive away from Rock Island and is known for its romantic ambiance and urban charm. The Quad Cities Waterfront Convention Center serves as a key event space, while the Family Museum provides cultural enrichment for visitors of all ages. Additionally, Augustana College adds to the city’s educational appeal, making Bettendorf a well-rounded destination for city explorations and leisurely getaways.

Tips for short-haul flights to Rock Island

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

• Pack light and skip checked bags—with budget airlines, traveling with just a carry-on often saves you money. Maximize space by using mini toiletries, wearing your bulkiest clothing, and planning your outfits efficiently. This approach also helps you avoid the hassle of waiting at baggage claim upon arrival.
• Bring your own entertainment—many short-haul flights may lack in-flight entertainment options. Download your favorite TV shows, movies, music, or podcasts ahead of time, and consider bringing a book to keep yourself occupied. Remember to charge your devices fully before you board.
• Arrive at the airport in plenty of time—for short or domestic flights, it's advisable to arrive at least 1.5 to 2 hours prior to departure to account 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 Rock Island

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

• Select your seat in advance—for longer flights, choosing the right seat is essential for comfort. Full-service airlines typically allow you to select your seat for free once online check-in opens, which is generally 24–48 hours prior to your flight. Some airlines may even provide seat selection sooner than this.
• Arrive at the airport in plenty of time—make sure to arrive at the airport at least 3 hours before departure for international flights to accommodate check-in, security, and immigration processes.
• Relax at the airport—if you have some extra time, take the opportunity to explore the shops, grab a coffee, or unwind at the gate or in a departure lounge if you have access. Airport Wi-Fi is typically free and readily available.
• Adjust to the new time zone mid-flight—begin to sync your body clock by changing your watch and sleep schedule to align with your destination's time zone. Try to sleep or stay awake during the flight according to the local time at your arrival destination to help minimize jet lag.