$48 Cheap Flights to Marengo, IN

Flights to Marengo at a glance

Traveling to Marengo is a breeze; simply select from a range of full-service or budget airlines, compare travel times, and find the option that best fits your budget and itinerary for exploring the city's renowned attractions and neighborhoods.

• Major airport near Marengo: Louisville International Airport (SDF)
• Flights per week: 2,050+ flights arriving at Marengo airport
• Number of airlines that fly to Marengo: around 20+ carriers

Popular airport near Marengo

Marengo is a charming city perfect for outdoor enthusiasts seeking scenic adventures. Travelers are drawn to its romantic landscapes, family-friendly activities, and thrilling escapades. Access to Marengo is convenient, as it is served by a major airport.

• Louisville International Airport (SDF): Situated in Jefferson County, Kentucky, approximately 35 miles from Marengo, this airport offers a wide range of both domestic and international flights, linking to over 175 domestic cities and more than 50 international spots. Travelers have the option to enhance their journey by upgrading to first class or premium economy seating, based on the airline and route. Major airlines that operate here include American Airlines, Delta, and United.

Top routes to Marengo

• New York (JFK/LGA) to Marengo (SDF), with one-way flight options from around $100
• Orlando (MCO) to Marengo (SDF), with one-way flights starting at around $80
• Boston (BOS) to Marengo (SDF), with one-way flight options from around $130
• Las Vegas (LAS) to Marengo (SDF), with one-way tickets available from around $120
• Washington (IAD/DCA) to Marengo (SDF), with one-way fares starting at around $90

Cheapest routes to Marengo

• Chicago (ORD/MDW) to Marengo (SDF), with cheap one-way fares from around $40
• Charleston (CHS) to Marengo (SDF), with low one-way fares from around $55
• Fort Myers (RSW) to Marengo (SDF), with budget one-way fares from around $60
• Raleigh (RDU) to Marengo (SDF), with affordable one-way prices from around $60
• Tampa (TPA) to Marengo (SDF), with low one-way fares from around $65

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

Top airlines with flights to Marengo

• American Airlines: Operating flights to Louisville International Airport (SDF), this carrier represents about 36% of arrivals into Marengo. The typical one-way fare hovers around $280, with service options that may include first class, depending on the route.
• Delta: Also flying to Louisville International Airport (SDF), Delta accounts for roughly 26% of arrivals in Marengo. The average one-way fare is about $270, featuring premium cabin choices such as premium economy and first class, based on the route.
• United: United operates flights to Louisville International Airport (SDF), making up approximately 19% of Marengo's arrivals. One-way fares generally average around $300, with premium service options including premium economy and first class depending on the specific route.
• Southwest Airlines: Serving Louisville International Airport (SDF), Southwest Airlines contributes approximately 17% of Marengo's incoming flights. The average fare for a one-way ticket is around $250, providing a budget-friendly choice for travelers.
• Breeze: With flights to Louisville International Airport (SDF), Breeze accounts for about 1% of arrivals in Marengo. The average one-way fare is approximately $110, offering an economical option for those looking to travel.

Best time to fly to Marengo

The most popular months for travelers to fly to Marengo are February, March, and April, when peak temperatures in Marengo can reach up to 54.5°F in April. If you prefer quieter travel, consider August, the least busy time to visit with temperatures around 74.7°F and typically the lowest average one-way fare (around $224), roughly 11% cheaper than the yearly average. Looking for additional cheaper months to fly? July, May, and September offer average one-way fares of around $240, 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 Marengo

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

*For members. Select hotels.

Arriving in Marengo

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

• Public transportation: From Louisville International Airport, the Louisville Bus Station, a bus station, is located about 6.9 miles away by car, providing convenient access for travelers heading into the city.
• Hotel transfer: Transfers offer a convenient way to reach your hotel in Marengo, with private rides that can be arranged in advance.
• Car rental: Renting a car in Marengo is a good option if you plan to explore and sightsee beyond the city. Browse cheap car rentals in Marengo 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 Marengo

• English: Located 7 miles away from Marengo, English is a charming city that offers a delightful mix of outdoor activities and romantic scenery. Visitors can unwind at Patoka Lake, perfect for a serene beach day or an outdoor adventure. Explore the Marengo Cave National Landmark for an exhilarating underground experience, or take a stroll through the beautiful landscapes of Hoosier National Forest. Whether you're seeking a peaceful getaway or an adventurous outing, English has something to offer every traveler.
• Leavenworth: Leavenworth is located 12 miles away from Marengo and is a picturesque destination for those who enjoy the great outdoors. Adventure seekers can explore Wyandotte Cave, while O'Bannon Woods State Park offers numerous trails for hiking and immersing in nature's beauty. For a relaxing day, visit Cold Friday View Point to enjoy the tranquil waters. With its stunning scenery and recreational opportunities, Leavenworth is ideal for both romantic escapes and family outings.
• Milltown: Located a mere 4 miles drive away from Marengo, Milltown invites travelers to embrace adventure amidst its scenic landscapes. Experience the thrill of exploration at Marengo Cave National Landmark or take in the breathtaking views at O'Bannon Woods State Park, where outdoor activities abound. Families can enjoy a visit to Harrison Spring, a lovely park that promotes eco-friendly recreation. Milltown is a perfect stop for those looking to connect with nature and enjoy a variety of outdoor experiences.

Tips for short-haul flights to Marengo

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 is often the more economical choice. Maximize space by opting for mini toiletries, wearing your heaviest clothing, and planning your outfits wisely. This approach also allows you to bypass the wait at baggage claim upon arrival.
• Bring your own entertainment—many short-haul flights might 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 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 before your departure, taking into account potential traffic and security lines.
• Bring your own snacks and water—pack some snacks and a reusable water bottle to stay hydrated and save money at the airport.

Tips for long-haul flights to Marengo

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 when online check-in becomes available, typically 24–48 hours prior to your flight. Some airlines even allow seat selection earlier than this.
• 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 synchronizing your body clock by setting your watch and modifying your sleep schedule to align with your destination's time zone. Aim to sleep or stay awake during the flight according to the local time of your arrival to help minimize jet lag.

Tips to find the cheapest flights to Marengo

The cheapest day to fly

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

The lowest price for round-trip flights to Marengo in 2026 starts from $76, while one-way tickets start from from $48. 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 Marengo. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Marengo

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

The most affordable airports to fly into

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

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 Marengo.

Stopover savings

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