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Find cheap flights from Houston to Denver from $39

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to Denver departing on 5/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 5/23
Thu 5/30

Search hundreds of travel sites at once for deals on flights to Denver

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Denver, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Denver, as well as popular online travel agencies
In the last 7 days travelers have searched 44,632,927 times on KAYAK, and here is why:

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Cheap flight deals from Houston to Denver

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston to Denver that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
10:13 am - 11:55 amIAH-DEN
2h 42mnonstop
5:15 am - 8:43 amDEN-IAH
2h 28mnonstop
$66Frontier
Find Deal
Tue, May 14 - Wed, May 15
4:04 pm - 5:45 pmHOU-DEN
2h 41mnonstop
12:21 pm - 3:52 pmDEN-HOU
2h 31mnonstop
$68Frontier
Find Deal
Mon, May 13 - Wed, May 15
2:45 pm - 4:35 pmIAH-DEN
2h 50mnonstop
5:30 pm - 9:13 pmDEN-IAH
2h 43mnonstop
$68Frontier
Find Deal
Sat, May 18 - Mon, May 20
3:59 pm - 5:43 pmHOU-DEN
2h 44mnonstop
9:00 am - 6:39 pmDEN-HOU
8h 39m1 stop
$125
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Tue, May 14 - Sun, May 19
9:40 am - 11:31 amHOU-DEN
2h 51mnonstop
9:00 am - 6:39 pmDEN-HOU
8h 39m1 stop
$135
Find Deal
Fri, May 17 - Sun, May 19
8:27 pm - 11:56 pmHOU-DEN
4h 29m1 stop
6:42 pm - 11:53 pmDEN-HOU
4h 11m1 stop
$203American Airlines
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Sat, Jun 1 - Wed, Jun 5
8:27 pm - 11:56 pmHOU-DEN
4h 29m1 stop
6:43 pm - 11:55 pmDEN-HOU
4h 12m1 stop
$213American Airlines
Find Deal
Thu, May 16 - Tue, May 21
2:15 pm - 7:16 pmIAH-DEN
6h 01m1 stop
12:30 am - 8:14 amDEN-IAH
6h 44m1 stop
$222Delta
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Sat, Jun 1 - Tue, Jun 4
6:00 am - 10:57 amHOU-DEN
5h 57m1 stop
12:30 am - 9:34 amDEN-HOU
8h 04m1 stop
$268Delta
Find Deal
Sat, May 4 - Fri, May 10
8:21 pm - 7:11 pmHOU-DEN
23h 50m1 stop
9:25 am - 6:44 pmDEN-HOU
8h 19m1 stop
$307Sun Country Air
Find Deal
Thu, Jun 20 - Thu, Jun 27

Flights from Houston to Denver - Travel Insights & Trends

Get data-powered insights and trends into flights from Houston to Denver to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Houston to Denver flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from Houston to Denver.
Our data shows that the cheapest route for a one-way flight from Houston to Denver cost $35 and was between Houston Hobby Airport and Denver. On average, the best prices are found if you fly this route. The average price for a return flight for this route is $58.

What’s the cheapest day of the week to fly from Houston to Denver?

The average price of all flights from Houston to Denver clicked on KAYAK for each day over the last 12 months.
When flying from Houston to Denver, you should consider leaving on a Tuesday and avoid Sundays if you are looking for the best rates. For your return to Houston, you’ll find the best rates on Tuesdays and the most expensive ones on Sundays.

What is the cheapest month to fly from Houston to Denver?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Houston to Denver, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Houston to Denver is January, where tickets cost $106 on average. On the other hand, the most expensive months are July and March, where the average cost of tickets is $221 and $205 respectively.

How far in advance should I book a flight from Houston to Denver?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Houston to Denver, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Houston to Denver, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 75 days before departure.

Which airlines fly most frequently between Houston and Denver?

The airlines most regularly connecting Houston to Denver are United Airlines (16 flights per day), Southwest (8 flights per day), and Frontier (5 flights per day).

Which airlines fly non-stop between Houston and Denver?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Houston to Denver.
There are 3 airlines that fly nonstop from Houston to Denver. They are: Frontier, Southwest and United Airlines. The cheapest price of all airlines flying this route was found with Frontier at $50 for a one-way flight. On average, the best prices for this route can be found at Frontier.

How many flights are there between Houston and Denver per day?

Each day, there are between 23 and 35 nonstop flights that take off from Houston and land in Denver, with an average flight time of 2h 38m. The most common departure time is 12:00 pm and most flights take off in the morning. Each week, there are 214 flights. The most frequent day of departure is Thursday, when 16% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between Houston and Denver?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Houston to Denver take?

Flying between Denver and Houston will take minimum 2h 33m and will require at least one stop.

Good to know

Cheapest flight

$39
Flight from Houston Hobby Airport to Denver

When to book flights from Houston to Denver

Are your dates flexible? Find out the best times to travel from Houston to Denver based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Houston to Denver

  • What is the cheapest flight from Houston to Denver?

    In the last 3 days, the lowest price for a flight from Houston to Denver was $39 for a one-way ticket and $66 for a round-trip.

  • Do I need a passport to fly between Houston and Denver?

    Yes

  • Which airports will I be using when flying from Houston to Denver?

    Houston has 2 major airports: Houston Hobby and Houston George Bush Intcntl. Denver Intl is the only airport in Denver. You’ll usually find the cheapest deals if you fly from Houston Hobby Airport.

  • Which aircraft models fly most regularly from Houston to Denver?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston to Denver?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Houston and Denver, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Houston to Denver?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston to Denver.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston to Denver?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Houston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston to Denver?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Denver with an airline and back to Houston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston to Denver?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Denver from Houston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Houston to Denver?

Find which airlines fly direct from Houston to Denver Intl, which days they fly and book direct flights.

Nonstop departures

Houston to Denver Intl

Monday

Air Canada, Air New Zealand, Avianca, +4 more

Air Canada, Air New Zealand, +5 more

Tuesday

Air Canada, Air New Zealand, Avianca, +4 more

Air Canada, Air New Zealand, +5 more

Wednesday

Air Canada, Air New Zealand, Avianca, +4 more

Air Canada, Air New Zealand, +5 more

Thursday

Air Canada, Air New Zealand, Avianca, +4 more

Air Canada, Air New Zealand, +5 more

Friday

Air Canada, Air New Zealand, Avianca, +4 more

Air Canada, Air New Zealand, +5 more

Saturday

Air Canada, Air New Zealand, Avianca, +4 more

Air Canada, Air New Zealand, +5 more

Sunday

Air Canada, Air New Zealand, Avianca, +4 more

Air Canada, Air New Zealand, +5 more

See more direct flights

Nonstop returns

Denver Intl to Houston

Monday

Air Canada, Air New Zealand, Avianca, +4 more

Air Canada, Air New Zealand, +5 more

Tuesday

Air Canada, Air New Zealand, Avianca, +4 more

Air Canada, Air New Zealand, +5 more

Wednesday

Air Canada, Air New Zealand, Avianca, +4 more

Air Canada, Air New Zealand, +5 more

Thursday

Air Canada, Air New Zealand, Avianca, +4 more

Air Canada, Air New Zealand, +5 more

Friday

Air Canada, Air New Zealand, Avianca, +4 more

Air Canada, Air New Zealand, +5 more

Saturday

Air Canada, Air New Zealand, Avianca, +4 more

Air Canada, Air New Zealand, +5 more

Sunday

Air Canada, Air New Zealand, Avianca, +4 more

Air Canada, Air New Zealand, +5 more

See more direct flights
See more direct flights

Book cheap flights from Houston to Denver

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Houston to Denver found on KAYAK in the last 72 hours.
5/12Sun
nonstopFrontier
2h 41mHOU-DEN
$39
5/20Mon
nonstopFrontier
2h 49mIAH-DEN
$39
5/28Tue
nonstopUnited Airlines
2h 33mIAH-DEN
$81
5/22Wed
1 stopAmerican Airlines
4h 29mHOU-DEN
$99
5/18Sat
1 stopAmerican Airlines
6h 33mHOU-DEN
$104
5/12Sun
1 stopSun Country Air
9h 45mHOU-DEN
$111
5/3Fri
2 stops
23h 24mIAH-DEN
$115
5/22Wed
nonstopUnited Airlines
2h 37mIAH-DEN
$120
5/9Thu
3 stops
27h 01mIAH-DEN
$127
5/9Thu
1 stopSun Country Air
22h 10mHOU-DEN
$128

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Last minute flights from Houston to Denver

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Houston to Denver that are departing in the next 10 days.
4/27Sat
nonstopFrontier
2h 41mIAH-DEN
4/30Tue
nonstopFrontier
2h 28mDEN-IAH
$129
4/27Sat
multi-stopFrontier
13h 30mIAH-DEN
4/30Tue
nonstopFrontier
2h 28mDEN-IAH
$169
4/25Thu
multi-stop
22h 10mHOU-DEN
4/30Tue
nonstop
2h 33mDEN-HOU
$229
4/25Thu
multi-stop
22h 10mHOU-DEN
5/2Thu
nonstop
2h 33mDEN-HOU
$259
4/25Thu
multi-stopSun Country Air
22h 10mHOU-DEN
4/27Sat
multi-stopSun Country Air
23h 39mDEN-HOU
$325
4/25Thu
multi-stopSun Country Air
16h 15mHOU-DEN
4/27Sat
multi-stopSun Country Air
23h 39mDEN-HOU
$372
4/26Fri
multi-stopAmerican Airlines
4h 29mHOU-DEN
4/30Tue
multi-stopAmerican Airlines
4h 03mDEN-HOU
$391
4/25Thu
multi-stopAmerican Airlines
4h 47mHOU-DEN
4/30Tue
multi-stopAmerican Airlines
4h 03mDEN-HOU
$478
4/26Fri
multi-stopDelta
5h 57mHOU-DEN
4/29Mon
multi-stopDelta
7h 56mDEN-HOU
$512
4/25Thu
multi-stopDelta
7h 17mHOU-DEN
5/1Wed
multi-stopDelta
8h 30mDEN-HOU
$596

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Flights to Denver

Destination:

Denver (DEN)United States

Return flight deals:

Denver - Houston

Cabin classes:

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