$75 Cheap Flights to Marengo, IA

Flights to Marengo at a glance

Traveling to Marengo is easy; you can choose between full-service and budget airlines. Just compare travel times and select the option that best fits your budget, schedule, and plans to explore the city's notable attractions and neighborhoods.

• Major airports near Marengo: Eastern Iowa Airport (CID), Waterloo Regional Airport (ALO)
• Closest airport to Marengo: Eastern Iowa Airport, CID (around 20 miles)
• Flights per week: 1,350+ flights arriving across Marengo airports
• Number of airlines that fly to Marengo: around 5+ carriers

Popular airports near Marengo

Marengo is a charming city that offers a perfect blend of culture, outdoor activities, and family-friendly experiences. Visitors flock to Marengo for its vibrant entertainment options and scenic surroundings, and it is conveniently accessible via two major airports.

• Eastern Iowa Airport (CID): Situated in Linn County, Iowa, approximately 20 miles from Marengo, this airport provides both domestic and international services, linking to over 140 domestic cities and more than 25 international locations. Major airlines such as American Airlines, United, and Delta operate here, offering options for premium economy and first-class seating for enhanced travel comfort.
• Waterloo Regional Airport (ALO): Found in Black Hawk County, Iowa, about 55 miles from Marengo, this airport focuses on domestic flights, connecting to approximately 6 cities nationwide. American Airlines is the primary carrier operating out of Waterloo Regional, ensuring convenient travel options for passengers.

Top routes to Marengo

• Denver (DEN) to Marengo (CID), with one-way tickets available from around $65
• Phoenix (PHX) to Marengo (CID), with one-way tickets available from around $100
• Seattle (SEA) to Marengo (ALO/CID), with one-way flights starting at around $140
• Los Angeles (LAX) to Marengo (CID), with one-way flight options from around $120
• Houston (IAH/HOU) to Marengo (CID), with one-way airfare from around $100

Cheapest routes to Marengo

• Denver (DEN) to Marengo (CID), with low one-way fares from around $65
• Chicago (ORD) to Marengo (CID), with affordable one-way prices from around $90
• Charlotte (CLT) to Marengo (CID), with low one-way fares from around $100
• Houston (IAH/HOU) to Marengo (CID), with cheap one-way fares from around $100
• Orlando (MCO) to Marengo (CID), with affordable one-way prices from around $100

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

Top airlines with flights to Marengo

• American Airlines: Operates flights to Waterloo Regional Airport (ALO) and Eastern Iowa Airport (CID), making up nearly 46% of Marengo's arrivals. The typical one-way fare is about $260, with the option for first-class service on certain routes.
• United: Provides service to Eastern Iowa Airport (CID), representing around 34% of arrivals in Marengo. One-way tickets average approximately $290, with premium cabins potentially including first class depending on the specific route.
• Delta: Flies into Eastern Iowa Airport (CID), contributing about 15% of Marengo's incoming flights. The average one-way fare is around $260, and premium cabin offerings may encompass both premium economy class and first class based on the route.
• Frontier Airlines: Serves Eastern Iowa Airport (CID), accounting for roughly 4% of Marengo's arrivals. One-way fares are typically low, averaging about $160.
• Aeromexico: Operates flights to Eastern Iowa Airport (CID), with one-way fares averaging around $360.

Best time to fly to Marengo

The most popular months for travelers to fly to Marengo are January, March, and April, when peak temperatures in Marengo can reach up to 49.3°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°F. For better deals, May usually offers the lowest average one-way fare around $231, roughly 11% cheaper than the yearly average. Looking for additional cheaper months to fly? September, October, and July offer average one-way fares of around $244, 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:

• 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

• Amana: Amana, located 10 miles away from Marengo, is a captivating city that offers a blend of culture, outdoor activities, and romance. Visitors can immerse themselves in the rich history of the Amana Colonies, a historic village that serves as a cultural vacation destination. Explore the Amana Colonies National Historic Landmark and the Amana Heritage Museum for an insightful glimpse into the area's past. Golf enthusiasts will appreciate the local courses, while those seeking outdoor adventures can enjoy the scenic surroundings. Amana is an ideal spot for a leisurely getaway.
• Norway: Norway is located 11 miles away from Marengo and is a charming city perfect for families and culture seekers. With shopping centers and a vibrant town hall to explore, visitors can experience the community's welcoming atmosphere. Don't miss the historic village and the cultural offerings that Norway has in store. Key points of interest include the Amana Colonies, which provide a glimpse into the area’s history, and the Alliant Energy PowerHouse, a venue for family-friendly entertainment. Norway is a delightful stop for those wanting to experience small-town charm.
• Williamsburg: Williamsburg is located 10 miles drive away from Marengo, offering a unique mix of culture, family fun, and outdoor experiences. This city features shopping centers and a motor racing venue for thrill-seekers. Nature lovers can explore the I-80 Wildlife Management Area, a nature reserve ideal for eco-friendly adventures, while families can relax in the Williamsburg Town Square park. The historic village and cultural sites make this city a rich destination for visitors looking to enjoy both recreation and history. Williamsburg is a great choice for a diverse getaway.

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 more cost-effective. Maximize space by using mini toiletries, wearing your bulkiest clothing, and efficiently planning your outfits. 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 don't forget to bring a book to keep yourself entertained. Make sure 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 before 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 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 allow you to select your seat for free once online check-in opens, typically 24–48 hours before your flight. Some airlines may offer seat selection even earlier.
• Arrive at the airport in plenty of time—make sure to arrive at the airport at least 3 hours prior to 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 generally free and 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 in accordance with the local time at your arrival destination 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

October 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 $146, while one-way tickets start from from $75. 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, American Airlines, United, Delta 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.