$76 Cheap flight deals from Detroit (DTT) to Grand Lake (DEN)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

This Weekend's Flight Deals from Detroit to Grand Lake

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jul 25 - Tue, Jul 28
DTW
Detroit Metropolitan Wayne County
DEN
Denver Intl.
$879 Roundtrip, found 4 hours ago
$879
Roundtrip
found 4 hours ago
Select JetBlue Airways flight, departing Sat, Jul 25 from Detroit Metropolitan Wayne County to Denver Intl., returning Tue, Jul 28, priced at $879 found 4 hours ago

Airfares from $76 One Way, $130 Round Trip from Detroit to Grand Lake

Prices starting at $130 for return flights and $76 for one-way flights to Grand Lake were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Aug 20 - Sat, Aug 29
DTW
Detroit
DEN
Denver
$130 Roundtrip, found 6 days ago
$130
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Thu, Aug 20 from Detroit to Denver, returning Sat, Aug 29, priced at $130 found 6 days ago
Sat, Nov 14 - Wed, Nov 18
DTW
Detroit
DEN
Denver
$148 Roundtrip, found 1 day ago
$148
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Nov 14 from Detroit to Denver, returning Wed, Nov 18, priced at $148 found 1 day ago
Thu, Oct 22 - Tue, Oct 27
DTW
Detroit
DEN
Denver
$150 Roundtrip, found 2 days ago
$150
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Oct 22 from Detroit to Denver, returning Tue, Oct 27, priced at $150 found 2 days ago
Tue, Aug 25 - Tue, Sep 1
DTW
Detroit
DEN
Denver
$203 Roundtrip, found 6 hours ago
$203
Roundtrip
found 6 hours ago
Select JetBlue Airways flight, departing Tue, Aug 25 from Detroit to Denver, returning Tue, Sep 1, priced at $203 found 6 hours ago
Fri, Sep 11 - Tue, Sep 15
FNT
Flint
DEN
Denver
$297 Roundtrip, found 6 days ago
$297
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Sep 11 from Flint to Denver, returning Tue, Sep 15, priced at $297 found 6 days ago

Grand Lake economy flight packages

Price found within the past 48 hours. Click for updated prices.
Best Western Plus Castle Rock
2.5-star property

Best Western Plus Castle Rock

9/10 Wonderful! (1,002 reviews)

Sep 4 - Sep 8

4 night stay

Detroit (DTW) to Denver (DEN)

Frontier Airlines • Roundtrip • Coach
Price was $578, price is now $436 per person
$436
per person
found 1 day ago
This has more to do with the noise level of other guests. Extremely loud until midnight. Clunking, jumping, and other noises. Called the front desk to let them know and after 20 minutes things quieted down. Do not stay here if you have an early morning half marathon the next day. Otherwise, it was a clean, comfortable place to stay.

Reviewed on Jul 19, 2026

The Brown Palace Hotel and Spa, Autograph Collection
4.5-star property

The Brown Palace Hotel and Spa, Autograph Collection

8.4/10 Very Good! (1,004 reviews)

Sep 7 - Sep 11

4 night stay

Detroit (DTT) to Denver (DEN)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $853, price is now $609 per person
$609
per person
found 1 day ago
Front desk staff was kind and helpful. The concierge was wonderful and had lots of information about this beautiful historic hotel.

Reviewed on Jul 19, 2026

Lone Tree Golf Club And Hotel
3.0-star property

Lone Tree Golf Club And Hotel

9.4/10 Exceptional! (671 reviews)

Sep 4 - Sep 8

4 night stay

Detroit (DTW) to Denver (DEN)

Frontier Airlines • Roundtrip • Coach
Price was $621, price is now $469 per person
$469
per person
found 1 day ago
Very nice hotel small only about 10 rooms in the entire hotel right on property of the golf course very nice golf course free range balls with stay unlimited free range balls with stay .5 mile walk from CHABBAD Uber eats kosher option available but cost an extra $15 for delivery takes about an hour. Very nice golf course must reserve teatime in advance at least one day prior.

Reviewed on Jul 19, 2026

Don't see what you're looking for?
See all available trips from Detroit to Grand Lake
View all trips

More About Flying To Grand Lake from Detroit

Route Information for Flights from Detroit to Grand Lake

Origin Airport IATA Code
DTT
Destination Airport IATA Code
DEN
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Detroit to Grand Lake

Looking for guaranteed low prices on Detroit to Grand Lake flights? Orbitz is your source and much more. From cutting-edge mobile tools to great deals, Orbitz makes it easy to book your dream vacation.

Frequent Flyers Earn Miles

Earn frequent flyer miles or points on Orbitz flights from Detroit to Grand Lake. When booking your Detroit to Grand Lake flights, have your frequent flyer number on hand and add it where prompted. Your Orbitz account can store your number for future use, meaning you never miss out on your rewards.

Book Orbitz on the Go

With the Orbitz mobile apps for Android and iPhone, you no longer have to be sitting at your desk to book Detroit to Grand Lake flights. With a few easy clicks, you can book your flights, research hotel rooms, and check your flight status and other important flight information.

Easily Plan Your Vacation

Not only does Orbitz offer great prices on flights from Detroit to Grand Lake, but you will also find fantastic deals on hotels, cruises, and vacation activities. Never miss out on that dream trip or waste hours waiting in long lines—you can buy tickets to attraction in advance with Orbitz to guarantee admission to your favorite places.

Best Deals At Your Fingertips

Orbitz combines low prices on Detroit to Grand Lake flights with discounts on quality hotels. Using Orbitz’s Display Matrix, you can see all your options and savings easily. With our low price guarantee, you know you have the best deals at your fingertips.

More Destinations

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.