What are the cheapest airlines flying from Duluth to Detroit round-trip?

Currently priced at $228, Delta will fly you from Duluth to Detroit and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $304.

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.

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.

$228+ Flights from Duluth to Detroit

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Cheap flight deals from Duluth to Detroit

Round-trip from	$228 (Delta)

From Duluth Intl to Detroit (DTT)

Search Deals

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 junio 12, 2025.

mié. 10/224:20 pmDLH - DTW

1 stop5h 11mDelta

mar. 10/2812:47 pmDTW - DLH

1 stop3h 34mDelta

Deal found 6/10

$228

mié. 10/228:00 amDLH - DTW

2 stops12h 13mUnited Airlines

mar. 10/284:15 pmDTW - DLH

1 stop6h 44mUnited Airlines

Deal found 6/10

$304

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 junio 12, 2025.

mié. 10/224:20 pmDLH - DTW

1 stop5h 11mDelta

mar. 10/2812:47 pmDTW - DLH

1 stop3h 34mDelta

Deal found 6/10

$228

mié. 10/228:00 amDLH - DTW

2 stops12h 13mUnited Airlines

mar. 10/284:15 pmDTW - DLH

1 stop6h 44mUnited Airlines

Deal found 6/10

$304

Last-minute flights from Duluth to Detroit
Discover last-minute flight deals from Duluth to Detroit. Data last updated junio 12, 2025 and is based on user searches.

vie. 6/276:13 pmDLH - DTW

1 stop4h 44mUnited Airlines

sáb. 6/282:10 pmDTW - DLH

1 stop4h 23mUnited Airlines

Deal found 6/9

$408

One-way flights from Duluth to Detroit
Search for one-way flight options from Duluth to Detroit. Find affordable one-way fares based on user searches. Data last updated junio 12, 2025.

sáb. 7/55:15 amDLH - DTW

1 stop5h 24mDelta

Deal found 6/10

$233

vie. 10/3111:14 amDLH - DTW

1 stop4h 31mUnited Airlines

Deal found 6/12

$268

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

mié. 10/22

4:20 pm-10:31 pm

1 stop5h 11m

Detroit Metropolitan Wayne County

mar. 10/28

12:47 pm-3:21 pm

1 stop3h 34m

$228

DuluthDetroit

DLH - DTW

DLHDTW

Duluth Intl

mié. 10/22

8:00 am-9:13 pm

2 stops12h 13m

Detroit Metropolitan Wayne County

mar. 10/28

4:15 pm-9:59 pm

1 stop6h 44m

$304

DuluthDetroit

DLH - DTW

DLHDTW

Duluth Intl

sáb. 7/5

5:15 am-11:39 am

1 stop5h 24m

$233

DuluthDetroit

DLH - DTW

DLHDTW

Duluth Intl

vie. 10/31

11:14 am-4:45 pm

1 stop4h 31m

$268

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

8.0

Excellent

Rona,Feb 2024

MSP - DEN

It was a good experience other than a short delay.

Delta

8.0

Very good

7,950 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

8.0

Excellent

Rona,Feb 2024

MSP - DEN

It was a good experience other than a short delay.

United Airlines

7.4

Good

8,790 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

8.0

Excellent

Rona,Feb 2024

MSP - DEN

It was a good experience other than a short delay.

Related info for your journey

What are the cheapest airlines flying from Duluth to Detroit round-trip?
Currently priced at $228, Delta will fly you from Duluth to Detroit and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $304.
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

Roseville

Port Huron

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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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$228+ 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 10/22. 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

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Duluth to Detroit

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 junio 12, 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 junio 12, 2025.

Cheapflights Fare Finder

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

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 are the cheapest airlines flying 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

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Duluth to Detroit

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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 junio 12, 2025.