$332 Cheap Flights from Detroit (DTW) to Monroe (MLU)

Detroit (DTW) to Monroe (MLU) at a glance

Discover a range of airlines operating flights from Detroit (DTW) to Monroe (MLU) on this domestic short-haul route. You can easily compare options to find cheap flights from Detroit that suit your budget and travel schedule. As you prepare to explore the charming sights and neighborhoods of Monroe, check for the key details regarding flights from Detroit Metropolitan Wayne County Airport (DTW) to Monroe Regional Airport (MLU) to plan your next flight efficiently.

• Fastest flight duration: around 4 hours in-flight, plus roughly 1h 30m layover with one stop
• Route distance: roughly 800 miles (1,290 km)
• Flights per week: around 8 departures on average
• Typical fares (one-way): economy tickets often range from $135–$505, depending on seasonality and how far ahead you book

Flights from Detroit Metropolitan Wayne County Airport (DTW) to Monroe Regional Airport (MLU)

Based on the latest traveler bookings, here are the top airlines preferred for flights from Detroit to Monroe, typically selected for their one-stop services. Common layover points include Hartsfield-Jackson Atlanta International Airport (ATL), with a layover of about 1 hour and 30 minutes, and Dallas-Fort Worth International Airport (DFW), which offers roughly a 1-hour layover. This provides you with the flexibility to balance price, total travel time, and cabin class to secure the best itinerary.

• Delta: This full-service airline provides a one-stop travel option, with one-way ticket prices generally falling between $135 and $390. Delta operates around 62% of departures for this route, offering an in-flight duration of 4 hours and a total travel time of approximately 5 hours and 15 minutes, including layover time.
• American Airlines: Another full-service option, American Airlines offers one-stop services with one-way fares typically ranging from $135 to $505. They account for about 38% of flights on this route, featuring a flight time of 4 hours and a total journey duration of roughly 5 hours and 15 minutes, factoring in the layover.

Alternative routes from Detroit (DTW) to Monroe (MLU)

• Ann Arbor to Monroe (ARB-MLU): Located approximately 20 miles from Detroit Metropolitan Wayne County Airport (DTW), Ann Arbor Municipal Airport (ARB) serves as a convenient departure point for this route.
• Flint to Monroe (FNT-MLU): Bishop International Airport (FNT) is about 56 miles from Detroit Metropolitan Wayne County Airport (DTW), making it another viable option for travelers heading to Monroe.

How to find the best prices for flights from Detroit (DTW) to Monroe (MLU)

Getting some of the best deals on flights from Detroit to Monroe is all about timing and flexibility. Here are some key tips to help you save:

1. Best times to book and fly: cheaper fares are typically found when booking within two weeks, which coincides with when most travelers make their reservations. Departures in the morning, from 5 a.m. to 12 p.m., often provide lower prices and are also the most favored flight times. Additionally, flying on Thursday offers both cost savings and ranks as the most popular travel day.
2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.* Find Monroe hotel and flight deals.
4. 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.
5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
6. 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 allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Monroe Regional Airport from Detroit Metropolitan Wayne County Airport

Monroe welcomes travelers from Detroit with a range of transport options based on price, convenience, and proximity. Here's how to reach Monroe efficiently:

• Hotel transfer: Transfers offer a convenient way to reach your hotel in Monroe, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
• Car rental: Renting a car from Monroe Regional Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Monroe Regional Airport on Expedia.
• Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.

Detroit to Monroe Flights

The cheapest times to fly from Detroit to Monroe

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Detroit to Monroe are during the month of January. You can find some of the cheapest flights from Detroit to Monroe with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Detroit to Monroe

Sunday is one of the best days to book for cheap flights from Detroit to Monroe: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Detroit to Monroe

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Detroit to Monroe in 2026. You can also book with separate airlines for your outbound and return journeys, from $332 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Detroit to Monroe flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Detroit to Monroe airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.