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$80+ Cheap flights from Denver to Detroit (DEN - DTT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — DTT
Jul 26 — Aug 21
Sat 7/26
Sat 8/2
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Detroit All airports are usually found in February or September, booked 87 days in advance, depart on a Friday or Wednesday and return on a Friday

Cheap flight deals from Denver to Detroit

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) 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 July 21, 2025.

Round-trip from

$128
(Frontier)

One-way from

$80
(Cheapflightsfares)

Popular in

December

Cheapest in

February

Average price

$232

Good round-trip deal

$207 or less

Good one-way deal

$124 or less
From Denver Intl to Detroit (DTT)
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One-way flight from Denver Intl to Detroit (DTT)
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Highest demand for flights based on searches. 8% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Denver Intl to Detroit (DTT).
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Price to beat on a one-way flight from Denver Intl to Detroit (DTT).
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Find flight deals from Denver to Detroit

Cheapest flights from Denver to Detroit
Explore the most affordable flight options available from Denver to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 21, 2025.

This Frontier deal was found by Cheapflights users on 7/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/76:10 amDEN - DTW
Nonstop2h 54mFrontier
Sun 9/1411:59 amDTW - DEN
Nonstop3h 10mFrontier
Deal found 7/18$128
This Delta deal was found by Cheapflights users on 7/20. 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 8/1512:45 amDEN - DTW
Nonstop2h 43mDelta
Mon 8/188:25 pmDTW - DEN
Nonstop3h 03mDelta
Deal found 7/20$157
This United Airlines deal was found by Cheapflights users on 7/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/239:40 amDEN - DTW
1 stop5h 06mUnited Airlines
Mon 8/254:53 pmDTW - DEN
Nonstop3h 07mUnited Airlines
Deal found 7/20$163
This American Airlines deal was found by Cheapflights users on 7/19. 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.
Thu 9/1811:59 pmDEN - DTW
1 stop8h 40mAmerican Airlines
Tue 9/2312:39 pmDTW - DEN
1 stop7h 57mAmerican Airlines
Deal found 7/19$177

Cheapflights Fare Finder

Customize your flight search to find flights from Denver 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 2,558,603 searches. Data last updated July 21, 2025.
Use the filters below to find and compare flights from Denver to Detroit that are best for you.

Fly from

Denver

Fly to

Detroit

Route

Depart

Return

Price

DenverDetroit

DEN - DTW

DENDTW

Denver Intl

Sun 9/7

6:10 am-11:04 am

Nonstop2h 54m

Detroit Metropolitan Wayne County

Sun 9/14

11:59 am-1:09 pm

Nonstop3h 10m

$128

DenverDetroit

DEN - DTW

DENDTW

Denver Intl

Fri 8/15

12:45 am-5:28 am

Nonstop2h 43m

Detroit Metropolitan Wayne County

Mon 8/18

8:25 pm-9:28 pm

Nonstop3h 03m

$157

DenverDetroit

DEN - DTW

DENDTW

Denver Intl

Sat 8/23

9:40 am-4:46 pm

1 stop5h 06m

Detroit Metropolitan Wayne County

Mon 8/25

4:53 pm-6:00 pm

Nonstop3h 07m

$163

DenverDetroit

DEN - DTW

DENDTW

Denver Intl

Thu 9/18

11:59 pm-10:39 am

1 stop8h 40m

Detroit Metropolitan Wayne County

Tue 9/23

12:39 pm-6:36 pm

1 stop7h 57m

$177

DenverDetroit

DEN - DTW

DENDTW

Denver Intl

Sat 8/9

11:25 am-4:20 pm

Nonstop2h 55m

$80

DenverDetroit

DEN - DTW

DENDTW

Denver Intl

Sat 9/27

9:36 am-4:51 pm

1 stop5h 15m

$84

DenverDetroit

DEN - DTW

DENDTW

Denver Intl

Mon 9/22

11:59 pm-10:39 am

1 stop8h 40m

$89

DenverDetroit

DEN - DTW

DENDTW

Denver Intl

Thu 8/21

12:45 am-5:28 am

Nonstop2h 43m

$99

DenverDetroit

DEN - DTW

DENDTW

Denver Intl

Fri 10/3

5:45 am-4:55 pm

2 stops9h 10m

$131

DenverDetroit

DEN - DTW

DENDTW

Denver Intl

Mon 10/13

10:44 pm-9:58 am

1 stop9h 14m

$135

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/19

Showing 1-10 of 11 results
1
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Best time to book a flight from Denver to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit from Denver 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 Denver to Detroit

How far ahead should I book a flight from Denver to Detroit?

Use this chart to determine the optimal time to book a round-trip flight from Denver to Detroit. Price data was last updated on July 18, 2025.

Booking 87 days in advance of your planned departure date is, on average, the best time to get cheap flights from Denver to Detroit. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, April is the cheapest month in which you can book a flight from Denver to Detroit (average of $257). Flying from Denver 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 time of day to fly from DEN to DTT?

Find hourly flight availability from Denver to Detroit. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 21, 2025.

One of the essential ways to save on airfare from Denver to Detroit is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 19% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Denver to Detroit. Price data was last updated on July 13, 2025.

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

Weekly flight availability from Denver to Detroit

Explore weekly flight availability from Denver to Detroit. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 21, 2025.

The most flights from DEN to DTT are scheduled on a Monday (19 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (13 on average).

Reviews of airlines servicing Detroit

Get insights into the airlines that provide service to Detroit. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Detroit. Reviews last updated July 21, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Denver to Detroit. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,232 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.6

Crew

8.6

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,232 reviews
Southwest
8.0
Very good
4,232 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.6

Crew

8.6

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,962 reviews
Southwest
8.0
Very good
4,232 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.6

Crew

8.6

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,868 reviews
Southwest
8.0
Very good
4,232 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.6

Crew

8.6

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
JetBlue
7.3
Good
2,908 reviews
Southwest
8.0
Very good
4,232 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.6

Crew

8.6

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,232 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.6

Crew

8.6

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

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

  • What airports do I use to fly from Denver to Detroit?

    You will need to book a flight from Denver Intl to Detroit All airports if you want to fly from Denver to Detroit. At least 5 different airlines have flights from Denver Intl (DEN) to All airports (DTT) on a regular basis. There are 16 flights to Detroit from the Denver airport per day. If you manage to book one that is nonstop, then you can expect the flight time from DEN to DTT to be around 2h 46m.

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

    Currently priced at $128, Frontier will fly you from Denver to Detroit and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $157 and $163, respectively. Frontier is priced at 39% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Denver to Detroit one-way?

    The cheapest airlines for a one-way flight from Denver to Detroit are Frontier ($80), United Airlines ($84), and American Airlines ($89).

  • What are the most reliable airlines from Denver to Detroit?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Denver to Detroit on time: Korean Air (93%), Virgin Atlantic (83%), Air France (82%).

  • What are the cheapest flights from Denver to Detroit?

    The cheapest flight price from Denver to Detroit is $79. On average you can expect to pay $1,417. The most popular route, (Denver Intl - Detroit Metropolitan Wayne County), can usually be booked for $132.

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

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

  • How can I find direct flights from Denver to Detroit?

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

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

    Yes. Cheapflights offers flight deals from Denver 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 Denver to Detroit?

    Currently, April is the cheapest month in which you can book a flight from Denver to Detroit (average of $257). Flying from Denver 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

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
Roseville
Port Huron

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Alternative routes for Denver to Detroit

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Denver to Detroit

Discover the top 5 airlines that operate flights from Denver to Detroit. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$61Average$179FlexibilityNo cancel feeOn-time62%
DeltaCheapest$118Average$270FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$143Average$359FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$176Average$313FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$176Average$276FlexibilityNo cancel feeOn-time71%

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