$37 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 $37 One Way, $74 Round Trip from Detroit to New Castle
Prices starting at $74 for return flights and $37 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
A-Lodge Boulder
Nov 19 - Nov 22
Detroit (DTW) to Denver (DEN)
Reviewed on Oct 19, 2026
Jackpine & Black Bear Condos by Vail Resorts
Nov 20 - Nov 24
Detroit (DTW) to Denver (DEN)
Reviewed on Sep 26, 2026
New Castle packages with premium economy flights
Summit Villa BnB
Nov 27 - Nov 29
Detroit (DTW) to Denver (DEN)
Reviewed on Oct 19, 2026
Renaissance Denver Hotel & Conference Center
Nov 27 - Nov 29
Detroit (DTW) to Denver (DEN)
Reviewed on Oct 19, 2026
Hampton Inn Denver-International Airport
Nov 27 - Nov 29
Detroit (DTW) to Denver (DEN)
Reviewed on Oct 17, 2026
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
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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.