What is the cheapest airline to fly from Duluth to Detroit round-trip?

Currently priced at $502, United Airlines will fly you from Duluth to Detroit and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip.

What is the cheapest month to book a flight from Duluth to Detroit?

Currently, April is the cheapest month in which you can book a flight from Duluth to Detroit (average of $257). Flying from Duluth to Detroit in March is currently the most expensive (average of $305). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest day to fly from Duluth to Detroit?

Travelers seeking maximum savings on their Duluth to Detroit flight should consider departing on Thursday afternoons when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Duluth to Detroit?

Leaving on a Wednesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 95% on the overall cost on flights from Duluth to Detroit.

What is the cheapest time of day to fly from DLH to DTT?

It’s optimal to fly from Duluth to Detroit at noon. By choosing this option you can save up to 47% on the cost of your flight, compared to a flight in the morning.

Most accurate provider : When it comes to deals on Duluth-Detroit flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Duluth-Detroit flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Duluth-Detroit flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Duluth-Detroit flights, Cheapflights users trust eDreams the most. eDreams 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 Duluth-Detroit flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Duluth to Detroit that include hotel bookings?

Yes. In addition to deals on Duluth to Detroit flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Duluth to Detroit?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Duluth to Detroit.

Can I find deals for business class flights from Duluth to Detroit?

Yes. Cheapflights offers flight deals from Duluth to Detroit by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$362+ Flights from Duluth to Detroit

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Cheap flight deals from Duluth to Detroit

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$502 (United Airlines)

Provider with most accurate pricing for Duluth Intl-Detroit (DTT) flight deals.

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Provider most trusted by Cheapflights users for Duluth Intl-Detroit (DTT) flights.

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From Duluth Intl to Detroit (DTT)

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Find flight deals from Duluth to Detroit

Cheapest flights from Duluth to Detroit
Explore the most affordable flight options available from Duluth to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

Sat 12/135:10 amDLH - DTW

1 stop5h 29mDelta

Sun 12/147:00 amDTW - DLH

1 stop5h 03mDelta

Deal found 4/14

$362

Tue 4/293:05 pmDLH - DTW

1 stop6h 12mUnited Airlines

Sat 5/39:20 amDTW - DLH

1 stop6h 05mUnited Airlines

Deal found 4/14

$502

Best flights from Duluth to Detroit
Discover carefully curated flight deals from Duluth to Detroit that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 15, 2025.

Tue 4/293:05 pmDLH - DTW

1 stop6h 12mUnited Airlines

Sat 5/39:20 amDTW - DLH

1 stop6h 05mUnited Airlines

Deal found 4/14

$502

Last-minute flights from Duluth to Detroit
Discover last-minute flight deals from Duluth to Detroit. Data last updated April 15, 2025 and is based on user searches.

Tue 4/293:05 pmDLH - DTW

1 stop6h 12mUnited Airlines

Sat 5/39:20 amDTW - DLH

1 stop6h 05mUnited Airlines

Deal found 4/14

$502

Cheapflights Fare Finder

Use the filters below to find and compare flights from Duluth to Detroit that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DuluthDetroit

DLH - DTW

DLHDTW

Duluth Intl

Tue 4/29

3:05 pm-10:17 pm

1 stop6h 12m

Detroit Metropolitan Wayne County

Sat 5/3

9:20 am-2:25 pm

1 stop6h 05m

$502

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Compare providers for flights from Duluth to Detroit

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Duluth to Detroit in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Duluth-Detroit flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Duluth-Detroit flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Duluth-Detroit flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Duluth-Detroit flights, Cheapflights users trust eDreams the most. eDreams 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 Duluth-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 Duluth to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit from Duluth with our price prediction graph.

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 Duluth to Detroit

Rainfall in Detroit by month

In terms of precipitation, rainfall in Detroit ranges from 1.8 - 3.1 inches per month. August is typically the wettest month, when rainfall can reach 3.1 in. January is typically the driest time to visit Detroit when rainfall is around 1.8 in.

Temperature in Detroit by month

If weather is an important factor for your trip to Detroit, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Detroit

United Airlines

7.4

Good

8,656 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

United Airlines

7.4

Good

8,656 reviews

United Airlines

7.4

Good

8,656 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

What is the cheapest airline to fly from Duluth to Detroit round-trip?
Currently priced at $502, United Airlines will fly you from Duluth to Detroit and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip.
Can I find deals for flights from Duluth to Detroit that include hotel bookings?
Yes. In addition to deals on Duluth to Detroit flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Duluth to Detroit?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Duluth to Detroit.
Can I find deals for business class flights from Duluth to Detroit?
Yes. Cheapflights offers flight deals from Duluth to Detroit by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Duluth to Detroit?
Currently, April is the cheapest month in which you can book a flight from Duluth to Detroit (average of $257). Flying from Duluth to Detroit in March is currently the most expensive (average of $305). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Port Huron

Roseville

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Top airline flying from Duluth to Detroit

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$228	Average$303	FlexibilityNo cancel fee	On-timeN/A

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$362+ Cheap flights from Duluth to Detroit (DLH - 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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Duluth to Detroit with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Duluth to Detroit

Most accurate provider

Most trusted provider

Round-trip from

Find flight deals from Duluth to Detroit

Cheapest flights from Duluth to DetroitExplore the most affordable flight options available from Duluth to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

Explore the most affordable flight options available from Duluth to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Duluth to Detroit that are best for you.

Compare providers for flights from Duluth 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 Duluth to Detroit in April.

Best time to book a flight from Duluth to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit from Duluth with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Duluth to Detroit

Rainfall in Detroit by month

Plan your trip to Detroit by taking into account the average rainfall totals by month.

Temperature in Detroit by month

Plan your trip to Detroit by taking into account the average temperature totals by month.

Reviews of airlines servicing Detroit

Related info for your journey

Find useful and relevant information for your journey from Duluth to Detroit. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What is the cheapest airline to fly from Duluth to Detroit round-trip?

Can I find deals for flights from Duluth to Detroit that include hotel bookings?

How can I find direct flights from Duluth to Detroit?

Can I find deals for business class flights from Duluth to Detroit?

What is the cheapest month to book a flight from Duluth to Detroit?

Traveling to a place near Duluth?

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Alternative routes for Duluth to Detroit

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Top airline flying from Duluth to Detroit

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Book with Flexibility

Travel Smart

Cheapest flights from Duluth to Detroit
Explore the most affordable flight options available from Duluth to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.