$51 Cheap Flights to Port Byron, IL

Flights to Port Byron at a glance

Traveling to Port Byron is easy with a range of full-service airlines available, providing multiple flight choices. Evaluate the travel times and select the option that best fits your itinerary as you prepare to explore the city's renowned attractions and neighborhoods.

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

Popular airport near Port Byron

Port Byron is a charming city perfect for outdoor adventures, scenic views, and romantic getaways. Visitors are drawn to its focus on romance, wellness, relaxation, and family-friendly activities. The city is conveniently accessible via a major airport, making travel easy for all.

• Quad City International Airport (MLI): Situated in Rock Island County, Illinois, approximately 14 miles from Port Byron, this airport caters to both domestic and international travelers. It connects to over 100 domestic cities and more than 10 international locations. Passengers have the option to upgrade to premium economy or first-class service for enhanced comfort, depending on the airline and route. Major airlines operating at this airport include Delta, United, and American Airlines.

Top routes to Port Byron

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

Cheapest routes to Port Byron

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

• American Airlines: Operating flights to Quad City International Airport (MLI), this airline represents about 51% of arrivals to Port Byron, with an average one-way fare of around $250. Depending on the route, the premium cabin service may feature first class.
• United: Also servicing Quad City International Airport (MLI), United accounts for approximately 34% of arrivals to Port Byron. Travelers can expect an average one-way fare of about $270, with premium cabin options that might include first class depending on the route.
• Delta: Flying to Quad City International Airport (MLI), Delta makes up roughly 14% of arrivals to Port Byron. The average one-way fare is about $270, with premium cabin services potentially including premium economy class and first class based on the route.
• Aeromexico: Providing service to Quad City International Airport (MLI), Aeromexico has an average one-way fare of around $380.
• Alaska Airlines: This airline offers flights to Quad City International Airport (MLI), with average one-way fares approximately $400.

Best time to fly to Port Byron

The most popular months for travelers to fly to Port Byron are January, March, and April, when peak temperatures in Port Byron 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.

*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 Port Byron

Getting some of the best deals on flights to Port Byron 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 Port Byron 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 Port Byron flight with Expedia. Just select your frequent flyer program and enter your program number when confirming your booking.

*For members. Select hotels.

Arriving in Port Byron

Port Byron welcomes travelers through its range of transport options based on price, convenience, and proximity. Here's how to reach Port Byron 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, both accessible by car for convenient travel options.
• Hotel transfer: Transfers offer a convenient way to reach your hotel in Port Byron, with private rides that can be arranged in advance.
• Car rental: Renting a car in Port Byron is a good option if you plan to explore and sightsee beyond the city. Browse cheap car rentals in Port Byron 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 Port Byron

• Le Claire: Located 0.8 mile drive away from Port Byron, Le Claire is a delightful city that offers a range of outdoor adventures suitable for families. Visitors can explore scenic recreational areas and campgrounds, making it an ideal spot for nature lovers. Key attractions include the Le Claire Library, perfect for cultural outings, and the Buffalo Bill Museum, which provides a fascinating glimpse into local history. Don't miss the nearby river and the national state park, both great for enjoying the outdoors and creating memorable family experiences.
• East Moline: East Moline is located 5 miles drive away from Port Byron and is known for its vibrant outdoor scene and family-friendly activities. The city features excellent golf courses and recreation centers, catering to those looking for active pastimes. Visitors can explore Empire Park, a lovely urban park, or venture to the Amôwa Forest Preserve for a nature retreat. Additionally, the Bend XPO serves as a hub for various events, making East Moline a great spot for business travelers as well.
• Moline: Moline is located 14 miles drive away from Port Byron and is an excellent destination for those seeking a mix of outdoor fun and cultural experiences. The city boasts attractions like the Vibrant Arena at The MARK, which hosts various events, and Augustana College, a modern educational institution. Families can enjoy Greenvalley Park, an ideal urban park for relaxing and playing. With a variety of activities and venues, Moline offers something for everyone, from business travelers to adventure seekers.

Tips for short-haul flights to Port Byron

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 heaviest clothing, and planning your outfits strategically. This approach also allows you to bypass the wait 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 engaged. Be sure 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 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 Port Byron

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 typically allow free seat selection once online check-in begins, which is usually 24–48 hours before your flight. Some airlines may provide the option to select seats even earlier.
• Arrive at the airport in plenty of time—aim to be at the airport at least 3 hours prior to departure for international flights. This will give you enough time for check-in, security, and immigration procedures.
• 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. Most airports offer free Wi-Fi that you can use.
• Adjust to the new time zone mid-flight—begin syncing your body clock by changing your watch and adjusting 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 at your arrival destination to help minimize jet lag.

Tips to find the cheapest flights to Port Byron

The cheapest day to fly

Get started finding a cheap flight to Port Byron 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

December is the cheapest month to fly to Port Byron. 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 Port Byron. 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 Port Byron, 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 Port Byron

The lowest price for round-trip flights to Port Byron in 2026 starts from $98, 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 Port Byron. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Port Byron

Allegiant Air, American Airlines, United, Delta are just some of the airlines that can typically offer cheap tickets to Port Byron. 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 Port Byron and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Port Byron, 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 Port Byron. 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 Port Byron 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 Port Byron

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 Port Byron.

Stopover savings

The cheapest tickets to Port Byron are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Port Byron. 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 Port Byron 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 Port Byron. Simply download the free Expedia app to your smart device and activate Port Byron 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 Port Byron. 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.