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$84+ Cheap flights from Detroit to Denver (DTT - DEN)

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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — DEN
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheapflights Tip: The best prices from Detroit All airports to Denver Intl are usually found in October or September, booked 56 days in advance, depart on a Friday or Thursday and return on a Friday

Cheap flight deals from Detroit to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Denver (DEN). 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 agosto 14, 2025.

Round-trip from

$112
(FlightHub)

One-way from

$84
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$205

Good round-trip deal

$165 or less

Good one-way deal

$120 or less
From Detroit (DTT) to Denver Intl
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One-way flight from Detroit (DTT) to Denver Intl
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Highest demand for flights based on searches. 3% potential increase in price ($7 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Detroit (DTT) to Denver Intl.
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Price to beat on a one-way flight from Detroit (DTT) to Denver Intl.
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Find flight deals from Detroit to Denver

Cheapest flights from Detroit to Denver
Explore the most affordable flight options available from Detroit to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

This FlightHub deal was found by Cheapflights users on 8/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/46:10 amDTW - DEN
Nonstop3h 10mFrontier
lun. 9/87:48 pmDEN - DTW
Nonstop2h 58mFrontier
Deal found 8/14$112
This Priceline deal was found by Cheapflights users on 8/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/116:10 amDTW - DEN
Nonstop3h 10mFrontier
jue. 9/189:18 pmDEN - DTW
1 stop10h 29mFrontier
Deal found 8/14$113
This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/278:00 amDTW - DEN
Nonstop3h 14mFrontier
sáb. 10/46:59 pmDEN - DTW
Nonstop2h 59mFrontier
Deal found 8/12$114
This Priceline deal was found by Cheapflights users on 8/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/53:42 pmDTW - DEN
1 stop7h 05mFrontier
dom. 9/76:10 amDEN - DTW
Nonstop2h 54mFrontier
Deal found 8/14$115
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/156:00 amDTW - DEN
Nonstop3h 14mFrontier
jue. 10/168:03 pmDEN - DTW
Nonstop2h 56mFrontier
Deal found 8/14$116
This Frontier deal was found by Cheapflights users on 8/13. 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.
lun. 10/66:10 amDTW - DEN
Nonstop3h 10mFrontier
mié. 10/88:03 pmDEN - DTW
Nonstop2h 56mFrontier
Deal found 8/13$118
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/1111:54 amDTW - DEN
Nonstop3h 10mFrontier
sáb. 9/1312:59 amDEN - DTW
1 stop7h 00mFrontier
Deal found 8/14$119
This Frontier deal was found by Cheapflights users on 8/14. 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.
sáb. 9/138:00 amDTW - DEN
Nonstop3h 14mFrontier
jue. 9/189:18 pmDEN - DTW
1 stop10h 29mFrontier
Deal found 8/14$120
This Frontier deal was found by Cheapflights users on 8/12. 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.
vie. 9/126:10 amDTW - DEN
Nonstop3h 10mFrontier
lun. 9/157:48 pmDEN - DTW
Nonstop2h 58mFrontier
Deal found 8/12$121
This Frontier deal was found by Cheapflights users on 8/14. 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.
mié. 9/38:00 amDTW - DEN
Nonstop3h 11mFrontier
vie. 9/512:59 amDEN - DTW
1 stop11h 47mFrontier
Deal found 8/14$122
This Frontier deal was found by Cheapflights users on 8/14. 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.
dom. 9/286:10 amDTW - DEN
Nonstop3h 10mFrontier
sáb. 10/412:59 amDEN - DTW
1 stop7h 00mFrontier
Deal found 8/14$123

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Denver 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 agosto 14, 2025.
Use the filters below to find and compare flights from Detroit to Denver that are best for you.

Fly from

Detroit

Fly to

Denver

Route

Depart

Return

Price

DetroitDenver

DTW - DEN

DTWDEN

Detroit Metropolitan Wayne County

jue. 9/11

6:10 am-7:20 am

Nonstop3h 10m

Denver Intl

jue. 9/18

9:18 pm-9:47 am

1 stop10h 29m

$113

DetroitDenver

DTW - DEN

DTWDEN

Detroit Metropolitan Wayne County

sáb. 9/27

8:00 am-9:14 am

Nonstop3h 14m

Denver Intl

sáb. 10/4

6:59 pm-11:58 pm

Nonstop2h 59m

$114

DetroitDenver

DTW - DEN

DTWDEN

Detroit Metropolitan Wayne County

vie. 9/26

3:42 pm-8:47 pm

1 stop7h 05m

Denver Intl

dom. 9/28

6:10 am-11:04 am

Nonstop2h 54m

$114

DetroitDenver

DTW - DEN

DTWDEN

Detroit Metropolitan Wayne County

mié. 10/15

6:00 am-7:14 am

Nonstop3h 14m

Denver Intl

jue. 10/16

8:03 pm-12:59 am

Nonstop2h 56m

$116

DetroitDenver

DTW - DEN

DTWDEN

Detroit Metropolitan Wayne County

vie. 10/17

6:00 am-7:14 am

Nonstop3h 14m

Denver Intl

lun. 10/20

8:03 pm-12:59 am

Nonstop2h 56m

$117

DetroitDenver

DTW - DEN

DTWDEN

Detroit Metropolitan Wayne County

jue. 10/9

6:00 am-7:14 am

Nonstop3h 14m

Denver Intl

lun. 10/13

8:03 pm-12:59 am

Nonstop2h 56m

$117

DetroitDenver

DTW - DEN

DTWDEN

Detroit Metropolitan Wayne County

lun. 10/6

6:10 am-7:20 am

Nonstop3h 10m

Denver Intl

vie. 10/10

8:03 pm-12:59 am

Nonstop2h 56m

$118

DetroitDenver

DTW - DEN

DTWDEN

Detroit Metropolitan Wayne County

mar. 9/16

8:00 am-9:14 am

Nonstop3h 14m

Denver Intl

jue. 9/18

12:59 am-9:59 am

1 stop7h 00m

$119

DetroitDenver

DTW - DEN

DTWDEN

Detroit Metropolitan Wayne County

jue. 9/18

6:10 am-7:20 am

Nonstop3h 10m

Denver Intl

sáb. 9/20

12:59 am-9:59 am

1 stop7h 00m

$119

DetroitDenver

DTW - DEN

DTWDEN

Detroit Metropolitan Wayne County

jue. 10/9

6:00 am-7:14 am

Nonstop3h 14m

Denver Intl

mar. 10/14

8:03 pm-12:59 am

Nonstop2h 56m

$119

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 21 results
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Best time to book a flight from Detroit to Denver

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

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

Use this chart to determine the optimal time to book a round-trip flight from Detroit to Denver. Price data was last updated on August 8, 2025.

The price you pay for your flight from Detroit to Denver may vary depending on when you book. For the best chance of a lower fare, look to book 56 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, October is the cheapest month in which you can book a flight from Detroit to Denver (average of $197). Flying from Detroit to Denver in March is currently the most expensive (average of $278). 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 DTT to DEN?

Find hourly flight availability from Detroit to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 14, 2025.

It’s optimal to fly from Detroit to Denver in the evening. By choosing this option you can save up to 49% on the cost of your flight, compared to a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Detroit to Denver. Price data was last updated on August 10, 2025.

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

Weekly flight availability from Detroit to Denver

Explore weekly flight availability from Detroit to Denver. 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 agosto 14, 2025.

The most flights from DTT to DEN are scheduled on a Thursday (19 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (8 on average).

How much does it cost to fly round-trip from Detroit to Denver?

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated agosto 14, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Detroit to Denver to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,244 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,244 reviews
Southwest
8.0
Very good
4,244 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,980 reviews
Southwest
8.0
Very good
4,244 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,916 reviews
Southwest
8.0
Very good
4,244 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,244 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.8
Fair
3,219 reviews
Southwest
8.0
Very good
4,244 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Detroit to Denver. 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 Detroit to Denver?

    Denver Intl is the airport most travelers will use when flying to Denver from Detroit All airports. Booking flights from All airports (DTT) to Denver Intl (DEN) should be relatively easy as there are 12 daily flights to Denver from 5 different airlines. 3h 00m is how long a flight from Detroit to Denver Intl will take if you book a nonstop flight.

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

    Currently priced at $58, Frontier will fly you from Detroit to Denver 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 $118 and $136, respectively. You may be able to fly from Detroit to Denver for 72% less than the average price by searching for these airlines.

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

    Before booking your flight to Denver from Detroit, check out the most reliable airlines to get you to your destination on time: United Airlines (84%), Frontier (84%), Korean Air( 82%).

  • What are the cheapest flights from Detroit to Denver?

    While on average a flight from Detroit to Denver is generally $761, our data shows the cheapest flight currently is $95. When looking at the most popular route, (Detroit Metropolitan Wayne County - Denver Intl), you can expect to pay $115 for that flight.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Detroit to Denver (average of $197). Flying from Detroit to Denver in March is currently the most expensive (average of $278). 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 Denver?

Book flights to Denver if you plan to visit one of these locations
Westminster
Black Hawk
Golden
Winter Park
Greeley
Lone Tree
Lakewood
Cripple Creek
Silverthorne
Thornton
Broomfield
Frisco
Manitou Springs
Grand Lake
Fort Morgan
Glendale
Copper Mountain
Wheat Ridge
Brighton
Longmont

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Detroit to Denver

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

Discover the top 5 airlines that operate flights from Detroit to Denver. 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 agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$58Average$165FlexibilityNo cancel feeOn-time62%
DeltaCheapest$118Average$282FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$136Average$322FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$162Average$274FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$187Average$294FlexibilityNo cancel feeOn-time71%

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