$94 Houston, TX (HOU) to Denver, CO (DEN)

Airline
Southwest
Availability
Book by 9/21. Nonrefundable. 21-day advance purchase required. Blackout dates apply. Continental US travel valid 9/26/2017 – 3/7/2018. International travel valid 9/26/2017 – 12/13/2017 and 1/9/2018 – 3/1/2018.
Book By
Sep 21, 2017
Type
Non-stop
Travel Period
Sep 26, 2017 through Mar 7, 2018
Last Updated
Sep 5, 2017
How to Book
Click here to book online at Southwest.
Bag Pricing
See Southwest Baggage Fees
Notes
Domestic and San Juan, Puerto Rico travel blacked out November 21-22, November 25-27, December 21-23, December 26-27, December 30-31, 2017, January 1-2, 2018. Domestic travel is not valid on Fridays and Sundays. International travel is valid Monday - Thursday. Travel to Cancun, Cabo San Lucas/Los Cabos and Puerto Vallarta is valid only on Sundays through Wednesdays. Travel from Cancun, Cabo San Lucas/Los Cabos and Puerto Vallarta is valid only on Tuesdays through Fridays. Travel to/from Mexico City; Liberia, Costa Rica and San Jose, Costa Rica is valid daily.
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