Category: Denver

Southwest has round-trip flights from Houston (HOU) to Denver, Chicago, Baltimore, or Atlanta (DEN, MDW, BWI, ATL) for $98, NONSTOP. $49 each-way. Flights from October to February. Most availability starts in November. Origin/Destination reversible. No Holidays. Mostly weekdays.

Note: United, Spirit, and Frontier may have fee encumbered “Basic Economy” fares available for a bit less. Keep in mind that those “cheaper” fares are often more expensive once you factor in bag fees.

Note: You can save an additional $125 if you book your Flight+Hotel together as a package on Southwest Vacations and use the 125DOM19 coupon-code. Before you commit, always compare the prices of the individual Flights and Hotel with other hotel booking sites like Hotels.com.

Note: Southwest doesn’t charge a change-fee, so if you already booked this flight, but paid more, you should be able to re-book at the lower price and get the difference paid back to you in the form of a travel-voucher.

Read More Nonstop Flights: Houston to/from Denver, Chicago, Baltimore, or Atlanta $98 r/t – Southwest

Airfare Deals Atlanta Bookable Deals Denver Southwest Airlines

[09/21/2019 @ 1:43 PM CT] Still available. Was Sep-Dec. Now Oct-Dec.

Southwest has round-trip flights from Houston (HOU) to Denver or Atlanta (DEN/ATL) for $98, NONSTOP. $49 each-way. Flights from October to mid-December. Origin/Destination reversible.

Note: United, Spirit, and Frontier may have fee encumbered “Basic Economy” fares available for a bit less. Keep in mind that those “cheaper” fares are often more expensive once you factor in bag fees.

Note: Southwest doesn’t charge a change-fee, so if you already booked this flight, but paid more, you should be able to re-book at the lower price and get the difference paid back to you in the form of a travel-voucher.

Read More Nonstop Flights: Houston to/from Denver or Atlanta $98 r/t – Southwest

Airfare Deals Atlanta Bookable Deals Denver Southwest Airlines

Frontier has round-trip flights from Houston (IAH) to Denver (DEN) for $57-$63, NONSTOP. Flights August to November. Departures on Monday, Tuesday, Wednesday, Saturday, and Sunday. Mostly midweek flights. Origin/Destination reversible.

Note: Frontier fares do not include a free carry-on bag. Only a small personal item, like a Jansport City Scout backpack is free. You can avoid paying for seat selection if you accept the randomly assigned seat prior to boarding.

Note: Frontier seats only have 28-inches of pitch; 2-to-3 inches less space than most other airlines.

Read More Nonstop Flights: Houston to/from Denver $57-$63 r/t – Frontier

Airfare Deals Denver Frontier

Southwest has round-trip flights from Houston (HOU) to Denver or Atlanta (DEN/ATL) for $98 or $110, NONSTOP. $49-$55 each-way. Flights from August to December. Most flights are midweek. Atlanta has Saturdays available. Origin/Destination reversible.

Note: United, Spirit, and Frontier may have fee encumbered “Basic Economy” fares available for a bit less. Keep in mind that those “cheaper” fares are often more expensive once you factor in bag fees.

Note: Southwest doesn’t charge a change-fee, so if you already booked this flight, but paid more, you should be able to re-book at the lower price and get the difference paid back to you in the form of a travel-voucher.

Read More Nonstop Flights: Houston to/from Denver ($98) or Atlanta ($110) r/t – Southwest

Airfare Deals Atlanta Bookable Deals Denver Southwest Airlines

Southwest has round-trip flights from Houston (HOU) to New Orleans, Denver, Corpus Christi, or Dallas (MSY/DEN/CRP/DAL) starting at $98, NONSTOP. $49 each-way. Flights from August to November. No Friday departures or Sunday returns. Origin/Destination reversible.

Note: United, Spirit, and Frontier may have fee encumbered “Basic Economy” fares available for a bit less. Keep in mind that those “cheaper” fares are often more expensive once you factor in bag fees.

Note: Southwest doesn’t charge a change-fee, so if you already booked this flight, but paid more, you should be able to re-book at the lower price and get the difference paid back to you in the form of a travel-voucher.

Note: You can save an additional $150 if you book your Flight+Hotel together as a package on Southwest Vacations and use the 150DOM coupon-code.

Read More Nonstop Flights: Houston to/from New Orleans / Denver / Corpus Christi / Dallas $98 r/t – Southwest

Airfare Deals Corpus Christi Dallas Denver New Orleans Southwest Airlines

Southwest has round-trip flights from Houston (HOU) to Denver (DEN) starting at $98, NONSTOP. $49 each-way. Flights from August to October. Departures are mostly on Mondays, Tuesdays, and Wednesdays. Returns on Tuesdays, Wednesdays, Thursdays, and Fridays. Origin/Destination reversible.

Note: United, Spirit, and Frontier may have fee encumbered “Basic Economy” fares available for a bit less. Keep in mind that those “cheaper” fares are often more expensive once you factor in bag fees.

Note: Southwest doesn’t charge a change-fee, so if you already booked this flight, but paid more, you should be able to re-book at the lower price and get the difference paid back to you in the form of a travel-voucher.

Note: You can save an additional $100 if you book your Flight+Hotel together as a package on Southwest Vacations and use the DOM100 coupon-code.

Read More Nonstop Flights: Houston to/from Denver $98 r/t – Southwest

Airfare Deals Denver Southwest Airlines

Airfare Deals Denver Frontier Spirit

United and American Airlines have round-trip flights from Houston (IAH/HOU) to Denver (DEN) for $97-$121, NONSTOP (UA) or with connections (AA). Flights March, May, August, September, October, and November. Mostly weekdays. Origin/Destination reversible.

Note: Carry-on bag is allowed for free on American Airlines. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.

Note: United “Basic Economy” fares do not include a free carry-on bag. Only a personal item (like a small laptop bag) is free. Seats are randomly assigned for free prior to boarding. If you have the United MileagePlus credit-card, use the “free checked bag” perk.

Note: The personal item size on United flights is smaller (9-in/10-in/17-in) than Frontier or Spirit (8-in/14-in/18-in).

Note: Be sure to check both “HOU” and “IAH” for availability.

Read More Cheap Flights: Houston to/from Denver $97-$121 r/t – United / American

Airfare Deals American Airlines Denver Oneworld Star Alliance United

[07/31/2018 @ 10:24 AM] Denver added. Updated post details.

Southwest has round-trip flights from Houston (HOU) to Atlanta or Denver (ATL/DEN) starting at $89, NONSTOP. About $45-$49 each-way. Flights mid-August to mid-November. Origin/Destination reversible. Most availability is TUE/WED.

Note: You may find additional savings if you book your Flight+Hotel together as a package on Southwest Vacations. 

Read More Nonstop Flights: Houston to/from Atlanta / Denver $89-$99 r/t – Southwest

Airfare Deals Atlanta Denver Southwest Airlines