$53 Cheap Frontier Airlines flights Detroit (DTW) to Denver (DEN)

View $53 flight on Sat, Aug 23, 2025Opens in a new window

$53 Cheap Frontier Airlines flights Detroit (DTW) to Denver (DEN)

Prices were available within the past 7 days and start at $53 for one-way flights and $106 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sat, Aug 23 - Sat, Aug 30
DTW
Detroit
DEN
Denver
$106 Roundtrip, just found
$106
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Aug 23 from Detroit to Denver, returning Sat, Aug 30, priced at $106 just found
Frontier Airlines
Tue, Aug 12 - Sat, Aug 30
DTW
Detroit
DEN
Denver
$117 Roundtrip, found 3 days ago
$117
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Tue, Aug 12 from Detroit to Denver, returning Sat, Aug 30, priced at $117 found 3 days ago
Frontier Airlines
Sat, Oct 11 - Wed, Oct 15
DTW
Detroit
DEN
Denver
$124 Roundtrip, found 1 hour ago
$124
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sat, Oct 11 from Detroit to Denver, returning Wed, Oct 15, priced at $124 found 1 hour ago
Frontier Airlines
Mon, Oct 6 - Wed, Oct 22
DTW
Detroit
DEN
Denver
$125 Roundtrip, found 3 days ago
$125
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Mon, Oct 6 from Detroit to Denver, returning Wed, Oct 22, priced at $125 found 3 days ago
Frontier Airlines
Sat, Aug 16 - Mon, Aug 18
DTW
Detroit
DEN
Denver
$127 Roundtrip, just found
$127
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Aug 16 from Detroit to Denver, returning Mon, Aug 18, priced at $127 just found
Frontier Airlines
Sat, Sep 13 - Sat, Sep 27
DTW
Detroit
DEN
Denver
$128 Roundtrip, just found
$128
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Sep 13 from Detroit to Denver, returning Sat, Sep 27, priced at $128 just found
Flights from Detroit (DTW) to Denver (DEN)
Origin airport
Detroit Metropolitan Wayne County
Destination airport
Denver Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, Sun Country Airlines, United
Popular airline
Frontier Airlines
Distance
1120 mi
Average flight time
1 hour 8 mins

Frequently asked questions

How much is a Frontier Airlines flight from Detroit Metropolitan Wayne County Airport (DTW) to Denver Intl. Airport (DEN)?
Set the "Price (lowest to highest)" filter on Expedia to search for cheap Frontier Airlines return flights from $106 from DTW to DEN. Affordable one-way tickets from $53 are also available.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from DTW to DEN with Frontier Airlines?
Frontier Airlines flights to Denver tend to be more affordable in the off-peak months of January and November. Whether you're after a round-trip or one-way ticket, you could land a better deal then.
What is the cheapest time to book flights from Detroit Metropolitan Wayne County Airport (DTW) to Denver Intl. Airport (DEN) with Frontier Airlines?
For cheap Frontier Airlines fares from Detroit Metropolitan Wayne County Airport (DTW) to Denver Intl. Airport (DEN), start searching one to three months before your planned departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also impact what you pay. Sunday is usually the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your trip on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Frontier Airlines fly nonstop from Detroit Metropolitan Wayne County Airport (DTW) to Denver Intl. Airport (DEN)?
Jet off on one of Frontier Airlines's 4 direct weekly flights from Detroit Metropolitan Wayne County Airport (DTW) to Denver Intl. Airport (DEN). To see what's available, enter your dates, origin and destination and hit search. Next, apply the "Nonstop" and "Airline" filters.
How long does it take to fly from DTW to DEN with Frontier Airlines?
From wheels-up to touchdown, a nonstop Frontier Airlines flight from Detroit Metropolitan Wayne County Airport (DTW) to Denver Intl. Airport (DEN) takes around 3h 24m.
What is the earliest Frontier Airlines flight from DTW to DEN?
The earliest flight from DTW to DEN with Frontier Airlines departs at 1:21PM UTC-5. You'll land at 2:44PM UTC-7. The final Frontier Airlines flight of the day leaves at 9:14PM UTC-5 and arrives at 10:39PM UTC-7. With approximately 20% fewer cancellations for morning and mid-morning departures, starting your travel day early is usually the smartest choice.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Frontier Airlines fly into in Denver?
Denver Intl. Airport (DEN) is the main Denver hub for Frontier Airlines flights from Detroit Metropolitan Wayne County Airport (DTW).
Why fly with Frontier Airlines from DTW to DEN?
Depart from DTW to DEN with Frontier Airlines and enjoy a host of benefits including a rewarding loyalty program. When booking through Expedia as a Frontier Miles and One Key™ member, you could also earn OneKeyCash™* to use on select future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
What type of plane does Frontier Airlines fly from Detroit Metropolitan Wayne County Airport (DTW) to Denver Intl. Airport (DEN)?
You'll likely board an Airbus A321neo or an Airbus A321 when flying Frontier Airlines from Detroit Metropolitan Wayne County Airport (DTW) to Denver Intl. Airport (DEN). However, keep in mind that a different plane may be used depending on operational factors.
Can I change or cancel my Frontier Airlines flight from Detroit Metropolitan Wayne County Airport (DTW) to Denver Intl. Airport (DEN)?
You can usually cancel or change your flight, although there may be a charge if you made your booking over 24 hours ago. Prefer to keep your options open? Make use of Expedia's "Changes included" or "No cancel fee" filter to find flights that won't charge extra if you have to adjust your plans. To modify your itinerary, visit "Trips," select your flight and click on "Manage Booking" for more details.

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*Available to One Key members.