$397+ Cheap flights from Monroe to Detroit (MLU - DTT)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
MLU — DTT
Oct 24 — Oct 311
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Monroe to Detroit with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Monroe to Detroit
Cheapest
Best
Last-minute
One-way
Cheapest flights from Monroe to DetroitExplore the most affordable flight options available from Monroe to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2026.
Explore the most affordable flight options available from Monroe to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2026.
This American Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/211:46 pm -
1 stop7h 59m
Sat 1/168:00 am -
1 stop5h 58m
Deal found 9/21![American Airlines logo]()
$422
This Delta deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/265:42 pm -
1 stop5h 10m
Wed 9/307:20 am -
1 stop5h 53m
Deal found 9/19![Delta logo]()
$486
This American Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:00 am -
2 stops8h 31m
Wed 9/306:00 am -
1 stop8h 14m
Deal found 9/19![American Airlines logo]()
$516
This Delta deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/95:54 pm -
1 stop6h 04m
Mon 10/127:25 am -
1 stop5h 55m
Deal found 9/21![Delta logo]()
$748
This American Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/910:14 am -
2 stops10h 20m
Mon 10/1211:38 am -
1 stop7h 40m
Deal found 9/21![American Airlines logo]()
$1,139
Best flights from Monroe to DetroitDiscover carefully curated flight deals from Monroe to Detroit that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.
Discover carefully curated flight deals from Monroe to Detroit that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.
This American Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/211:46 pm -
1 stop7h 59m
Sat 1/168:00 am -
1 stop5h 58m
Deal found 9/21![American Airlines logo]()
$422
This Delta deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/95:54 pm -
1 stop6h 04m
Mon 10/127:25 am -
1 stop5h 55m
Deal found 9/21![Delta logo]()
$748
Last-minute flights from Monroe to DetroitDiscover last-minute flight deals from Monroe to Detroit. Data last updated September 24, 2026 and is based on user searches.
Discover last-minute flight deals from Monroe to Detroit. Data last updated September 24, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/265:42 pm -
1 stop5h 10m
Wed 9/307:20 am -
1 stop5h 53m
Deal found 9/19![Delta logo]()
$486
This American Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:00 am -
2 stops8h 31m
Wed 9/306:00 am -
1 stop8h 14m
Deal found 9/19![American Airlines logo]()
$516
This Delta deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/95:54 pm -
1 stop6h 04m
Mon 10/127:25 am -
1 stop5h 55m
Deal found 9/21![Delta logo]()
$748
This American Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/910:14 am -
2 stops10h 20m
Mon 10/1211:38 am -
1 stop7h 40m
Deal found 9/21![American Airlines logo]()
$1,139
One-way flights from Monroe to DetroitSearch for one-way flight options from Monroe to Detroit. Find affordable one-way fares based on user searches. Data last updated September 24, 2026.
Search for one-way flight options from Monroe to Detroit. Find affordable one-way fares based on user searches. Data last updated September 24, 2026.
This Delta deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/295:42 pm -
1 stop5h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Delta logo]()
$397
This American Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/291:44 pm -
2 stops8h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![American Airlines logo]()
$403
Find flight deals from Monroe to Detroit
Discover tips and strategies to find the most affordable flight options for your journey from Monroe (MLU) to Detroit (DTT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $422 (American Airlines) |
One-way from | $397 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Monroe to Detroit that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 24, 2026.
Use the filters below to find and compare flights from Monroe to Detroit that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
MonroeDetroit
MLU Monroe Huenefeld - DTW Detroit Metropolitan Wayne County
MLUDTW
Monroe Huenefeld
Tue 9/29
5:42 pm-11:51 pm
1 stop5h 09m
Detroit Metropolitan Wayne County
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$397
MonroeDetroit
MLU Monroe Huenefeld - DTW Detroit Metropolitan Wayne County
MLUDTW
Monroe Huenefeld
Tue 9/29
1:44 pm-11:34 pm
2 stops8h 50m
Detroit Metropolitan Wayne County
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$403
MonroeDetroit
MLU Monroe Huenefeld - DTW Detroit Metropolitan Wayne County
MLUDTW
Monroe Huenefeld
Sat 11/21
1:46 pm-10:45 pm
1 stop7h 59m
Detroit Metropolitan Wayne County
Sat 1/16
8:00 am-12:58 pm
1 stop5h 58m
$422
MonroeDetroit
MLU Monroe Huenefeld - DTW Detroit Metropolitan Wayne County
MLUDTW
Monroe Huenefeld
Fri 10/9
5:54 pm-12:58 am
1 stop6h 04m
Detroit Metropolitan Wayne County
Mon 10/12
7:25 am-12:20 pm
1 stop5h 55m
$748
Sorted by cheapest first
Compare providers for flights from Monroe to Detroit
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Monroe to Detroit in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Monroe-Detroit flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Monroe-Detroit flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Monroe-Detroit flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Monroe-Detroit flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Monroe-Detroit flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Monroe to Detroit
Have a flexible travel schedule? Discover the best time to fly to Detroit from Monroe with our price prediction graph.
MLU-DTT
MLU-DTW
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Monroe to Detroit
MLU-DTT
MLU-DTW
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from Monroe to Detroit. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Detroit?
Book flights to Detroit if you plan to visit one of these locationsRoseville
Port Huron
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Detroit flight routes
Flights by cabin class
Other flight options
Other flights from Monroe
Popular flights