$20 Cheap flight deals from Detroit (DTT) to Southwest (DEN)
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This Weekend's Flight Deals from Detroit to Southwest
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 $20 One Way, $44 Round Trip from Detroit to Southwest
Prices starting at $44 for return flights and $20 for one-way flights to Southwest were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Southwest economy flight packages
Crystal Peak Lodge, A Vail Resorts Property
Nov 27 - Nov 30
Detroit (DTW) to Denver (DEN)
Reviewed on Sep 28, 2026
Gold Point Resort Breckenridge by Vacatia
Nov 27 - Nov 30
Detroit (DTW) to Denver (DEN)
Reviewed on Sep 29, 2026
Southwest first class flight packages
Homewood Suites by Hilton Denver Int'l Airport
Nov 1 - Nov 7
Detroit (DTW) to Denver (DEN)
Reviewed on Oct 1, 2026
More About Flying To Southwest from Detroit
Route Information for Flights from Detroit to Southwest
Origin Airport IATA Code | DTT |
|---|---|
Destination Airport IATA Code | DEN |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Detroit to Southwest
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Get Bargain Fares for Detroit to Southwest Flights
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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.