$84 Cheap flight deals from Detroit (DTT) to New Castle (DEN)
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This Weekend's Flight Deals from Detroit to New Castle
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.
Airfares from $84 One Way, $173 Round Trip from Detroit to New Castle
Prices starting at $173 for return flights and $84 for one-way flights to New Castle were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
New Castle economy flight packages
Populus
Jul 3 - Jul 7
Detroit (DTT) to Denver (DEN)
Denver (DEN) to Detroit (DTT)
Reviewed on Sep 11, 2025
Marriott Denver South at Park Meadows
Jun 28 - Jul 5
Detroit (DTW) to Denver (DEN)
Reviewed on Jan 5, 2025
Laurelwood Condominiums
Jun 27 - Jul 2
Detroit (DTT) to Denver (DEN)
Reviewed on Dec 12, 2025
New Castle first class flight packages
Hyatt Place Colorado Springs/Garden of the Gods
Jun 18 - Jun 22
Detroit (DTT) to Denver (DEN)
Reviewed on Feb 1, 2026
Cliff House at Pikes Peak
Jun 18 - Jun 22
Detroit (DTW) to Denver (DEN)
Reviewed on Nov 15, 2025
The St Mary's Inn, Bed and Breakfast
Jun 18 - Jun 22
Detroit (DTT) to Denver (DEN)
Reviewed on Aug 8, 2021
More About Flying To New Castle from Detroit
Route Information for Flights from Detroit to New Castle
Origin Airport IATA Code | DTT |
|---|---|
Destination Airport IATA Code | DEN |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Detroit to New Castle
It has never been easier to find cheap Detroit to New Castle flights. Orbitz has some of the best deals around to save you more money on your flight, hotel, and vacation package for the trip you have been waiting for.
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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.