$52 Cheap Flights to Monmouth, IL

Flights to Monmouth at a glance

Traveling to Monmouth is easy, with numerous airlines providing a range of flight options. Look for affordable Monmouth flights and compare journey times to find the best fit for your plans to discover the city's iconic attractions and neighborhoods.

• Major airports near Monmouth: Quad City International Airport (MLI), Southeast Iowa Regional Airport (BRL)
• Closest (typical) airport to Monmouth: Southeast Iowa Regional Airport, BRL (around 26 miles)
• Flights per week: 850+ flights arriving across Monmouth airports
• Number of airlines that fly to Monmouth: around 5+ carriers

Popular airports near Monmouth

Monmouth is a charming city ideal for cultural experiences, outdoor activities, and family vacations. Visitors are drawn to its romantic scenery, cultural offerings, wellness opportunities, and relaxing atmosphere. For convenient travel, Monmouth is served by two major airports, making access easy for those seeking both adventure and tranquility.

• Quad City International Airport (MLI): Situated in Rock Island County, Illinois, approximately 38 miles from Monmouth, this airport facilitates both domestic and international travel. Travelers can access over 100 domestic cities and more than 10 international destinations, with options to upgrade to premium economy or first class seating based on the airline and route. Major airlines operating here include American Airlines, United, and Delta.
• Southeast Iowa Regional Airport (BRL): This airport is found in Des Moines County, Iowa, roughly 26 miles from Monmouth, and primarily offers domestic flights. Notable airlines servicing this airport comprise Contour Airlines and Southern Airways, making it a convenient option for regional travel.

Top routes to Monmouth

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

Cheapest routes to Monmouth

• Chicago (ORD) to Monmouth (MLI/BRL), with cheap one-way fares from around $35
• New York (JFK/LGA) to Monmouth (MLI), with cheap one-way fares from around $100
• Tampa (TPA) to Monmouth (MLI), with affordable one-way prices from around $100
• Austin (AUS) to Monmouth (MLI), with low one-way fares from around $100
• Baltimore (BWI) to Monmouth (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 Monmouth

• American Airlines: Operating flights to Quad City International Airport (MLI), this airline represents roughly 51% of arrivals in Monmouth. The typical one-way fare sits around $250, with potential first-class service available depending on the route.
• United: Providing service to Quad City International Airport (MLI), United makes up about 34% of Monmouth's arrivals. Expect an average one-way fare of around $270, with first-class seating options available based on the route.
• Delta: Also flying into Quad City International Airport (MLI), Delta accounts for about 14% of arrivals to Monmouth. The average one-way fare is approximately $270, with premium economy and first-class service options depending on the route.
• Contour Airlines: This airline services Southeast Iowa Regional Airport (BRL) and contributes about 1% of arrivals to Monmouth. Passengers can anticipate an average one-way fare of around $60.
• Aeromexico: Flying into Quad City International Airport (MLI), Aeromexico offers one-way fares averaging approximately $380, providing travelers with another option for reaching Monmouth.

Best time to fly to Monmouth

The most popular months for travelers to fly to Monmouth are January, March, and April, when peak temperatures in Monmouth can reach up to 51.1°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 66.9°F. For better deals, May usually offers the lowest average one-way fare around $245, 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 $247 to $258, 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 Monmouth

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

*For members. Select hotels.

Arriving in Monmouth

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

• Galesburg: A charming city located 15 miles drive away from Monmouth, Galesburg offers a blend of outdoor adventures and family-friendly experiences. Visitors can explore the historic Knox College, enjoy the serene views at Lake Storey, or delve into the local history at the Galesburg Railroad Museum. With ample education opportunities and a nearby national state park, Galesburg is ideal for a day trip filled with culture and nature.
• Alexis: Located 12 miles drive away from Monmouth, Alexis is perfect for those seeking a mix of outdoor activities and urban convenience. Spend a leisurely day at Lake Storey, where romance and outdoor fun await, or visit Knox College for a taste of local history. The modern Carl Sandburg College adds to the educational landscape, while shopping centers provide a variety of retail options, making Alexis a delightful stop for families and city explorers.
• Kirkwood: Positioned only 6 miles drive away from Monmouth, Kirkwood invites travelers to enjoy its vibrant outdoor and adventurous spirit. Experience the local culture at Monmouth College, or unwind by the tranquil shores of Crystal Lake. The town's Horse and Buggy Museum offers a glimpse into history, while the surrounding national state park and recreational areas ensure plenty of opportunities for exploration and fun. Kirkwood is a fantastic destination for those looking to combine city life with nature.

Tips for short-haul flights to Monmouth

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 your space by packing mini toiletries, wearing your bulkiest clothing, and coordinating outfits efficiently. This approach also helps you avoid 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 entertained. Be sure to charge your devices fully 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 Monmouth

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 provide complimentary seat selection once online check-in begins, typically 24–48 hours prior to your flight. Some airlines may allow you to select your seat even earlier.
• Arrive at the airport in plenty of time—make sure to arrive 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, enjoy a coffee, or unwind at the gate or in a departure lounge if you have access. Airport Wi-Fi is generally free and available.
• Adjust to the new time zone mid-flight—begin the process of syncing your body clock by changing your watch and sleep schedule to align with your destination's time zone. Aim to sleep or stay awake on the flight according to the local time at your arrival destination to help minimize jet lag.

Tips to find the cheapest flights to Monmouth

The cheapest day to fly

Get started finding a cheap flight to Monmouth 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 Monmouth. 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 Monmouth. 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 Monmouth, 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 Monmouth

The lowest price for round-trip flights to Monmouth in 2026 starts from $100, while one-way tickets start from from $52. 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 Monmouth. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Monmouth

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

The most affordable airports to fly into

To view the cheapest airports to fly into for Monmouth, 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 Monmouth. 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 Monmouth 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 Monmouth

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 Monmouth.

Stopover savings

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