$37 Cheap flight deals from Houston (HOU) to Southwest (DEN)
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This Weekend's Flight Deals from Houston 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 $37 One Way, $90 Round Trip from Houston to Southwest
Prices starting at $90 for return flights and $37 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
The Jacquard, Autograph Collection
Dec 3 - Dec 8
Houston (HOU) to Denver (DEN)
Reviewed on Oct 17, 2026
Southwest packages with premium economy flights
Hotel Jerome, Auberge Collection
Dec 4 - Dec 8
Houston (HOU) to Denver (DEN)
Reviewed on Oct 18, 2026
Southwest business class flight packages
One Ski Hill Place, a RockResort, by Vail Resorts
Dec 9 - Dec 13
Houston (IAH) to Denver (DEN)
Reviewed on Oct 19, 2026
Southwest first class flight packages
Summit Villa BnB
Nov 23 - Nov 25
Houston (HOU) to Denver (DEN)
Reviewed on Oct 19, 2026
More About Flying To Southwest from Houston
Route Information for Flights from Houston to Southwest
Origin Airport IATA Code | HOU |
|---|---|
Destination Airport IATA Code | DEN |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Houston to Southwest
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Flights from Houston
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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.