Nonstop Flights: Houston to/from Denver $138 r/t – Southwest

[02/05/2016 @ 6:23 PM] Open this itinerary on: SouthwestBookingBuddy, (Other Airlines: PricelineOrbitzTravelocity, CheapTickets, Expedia, Hotwire).
[03/05/2016 @ 4:00 PM] Fare gone. Removing from deal list.

The details on this page were accurate when this post was last updated (see time-stamps above). Prices and availability of this deal can and will change, given enough time. This page contains links to companies that may compensate this site when you click on their link and purchase travel from their website.

Southwest has round-trip flights from Houston (HOU) to Denver (DEN) for $138, NONSTOP. $69 each way. Cheapest flights TUE/WED/SAT March to May. Flights on other days of the week are only +$15 more. Fare is reversible. See the Flight Details section of this post for example dates.

If you plan on booking a Flight + Hotel package, you should definitely apply the Southwest Vacations Coupon Code for -$200 off. It expires February 08.

Airlines will often match sales for this destination. You should do a quick check on BookingBuddy to see if any other airlines are offering flights with better dates, times and prices before finalizing your purchase. United currently has some flights available from April to May at $163.

Orbitz and CheapTickets have a search tool that looks for flights 3-days before and after the dates you’ve selected, you should use it if you have a general idea of when you want to travel, but want to see other prices for other dates close to the ones you’ve selected.

To save the most money, be sure to apply the travel coupon codes available at the bottom of this post. Booking your trip as a Flight + Hotel package on Southwest Vacations will probably save you more money than if you were to book separately. You should compare both the package costs to booking your flight and hotel separately, sometimes you’ll find a good bargain, but not all the time. So do your homework before finalizing your purchase.

Southwest never charges a change or cancellation fee. If you cancel within 24-hours they will reverse the credit card charge. If you cancel before your flight, they will give you a travel voucher that you can apply for future travel valued at the full price you paid. Voucher isn’t transferable and expires after 1-year, but it beats getting hit with a change fee. Basically, what this means is when you see a good sale like this on Southwest, you can lock in the price. If it goes lower, cancel the ticket and re-book the better price.

When you are ready to book, please use the links on our site to begin your booking process so we receive credit for the referral.


To find this fare on Southwest Airlines you need to be using the Fare Calendar. If you’re randomly plugging in dates you’re going to have a hard time finding discount fares.

Flight Details:

Destination information:

Coupon Codes:

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  • [Bookable Deals] – list all the other great travel deals that are still alive and bookable.
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