Cheap flights from Denver (DEN) to Houston

DEN — IAH
Feb 7 — Feb 141

The best prices from Denver Intl to Houston are usually found in January or February, booked 37 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

How to find the cheapest flight from Denver (DEN) to Houston

All the information you need to plan the best DEN to HO1 flight in 2023: compare Denver to Houston flight prices with the expected peak season, weather and rainfall in Houston.

DEN - IAH

Price

$118 - $284

IAH

Temperature

53.6 - 84.2 °F

IAH

Rainfall

3.2 - 5.9 inches

Popular inJulyHigh demand for flights, 34% potential price rise
Cheapest inJanuaryBest time to find cheap flights, 37% potential price drop
Round-trip from$118From Denver Intl to Houston
One-way from$20One-way flight from Denver Intl to Houston

What is the cheapest day to fly round-trip from Denver to Houston?

Users have found that leaving on a Wednesday can be a cost-effective option. It’s possible to save up to 47% on your flight compared to booking on days when demand is much higher.

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

Find a great deal and save up to 48% by booking at least 38 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Denver to Houston within the next two weeks, with the cheapest ticket starting at $184.

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

January can be a great time to fly to Houston from Denver with a flight ticket averaging about $188. Cheapflights users have found deals in the month of January for as cheap as $73. The most expensive prices can be found in the month of July.

When is the cheapest time to fly from Denver to Houston (DEN - IAH)?

One of the essential ways to save on airfare from Denver to Houston is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 16% on airfare.

Cheap flights from Denver to Houston in February, March 2023

The best prices found for DEN to Houston flights for February, March
Feb 28 - Mar 7
DEN

Denver Intl

HOU

Houston Hobby

Nonstop

2h 28m
HOU

Houston Hobby

DEN

Denver Intl

Nonstop

2h 31m
$40

Frontier

Pick Dates

Deal found 1/30

Feb 28 - Mar 8
DEN

Denver Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 31m
IAH

Houston George Bush Intcntl

DEN

Denver Intl

Nonstop

2h 39m
$40

Frontier

Pick Dates

Deal found 1/30

Mar 1 - Mar 8
DEN

Denver Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 31m
IAH

Houston George Bush Intcntl

DEN

Denver Intl

Nonstop

2h 39m
$45

Frontier

Pick Dates

Deal found 1/30

Denver to Houston 2023 flight deals

Cheap flights to Houston from Denver found for this year
Feb 28 - Mar 7
DEN

Denver Intl

HOU

Houston Hobby

Nonstop

2h 28m
HOU

Houston Hobby

DEN

Denver Intl

Nonstop

2h 31m
$40

Frontier

Pick Dates

Deal found 1/30

Feb 28 - Mar 8
DEN

Denver Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 31m
IAH

Houston George Bush Intcntl

DEN

Denver Intl

Nonstop

2h 39m
$40

Frontier

Pick Dates

Deal found 1/30

May 3 - May 7
DEN

Denver Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 36m
IAH

Houston George Bush Intcntl

DEN

Denver Intl

Nonstop

2h 11m
$41

Multiple Airlines

Pick Dates

Deal found 2/1

Cheap Frontier flights from Denver to Houston

Feb 28 - Mar 8
DEN

Denver Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 31m
IAH

Houston George Bush Intcntl

DEN

Denver Intl

Nonstop

2h 39m
$40

Frontier

Pick Dates

Deal found 1/30

Mar 2 - Mar 8
DEN

Denver Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 25m
IAH

Houston George Bush Intcntl

DEN

Denver Intl

Nonstop

2h 39m
$47

Frontier

Pick Dates

Deal found 1/30

Feb 28 - Mar 7
DEN

Denver Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 31m
IAH

Houston George Bush Intcntl

DEN

Denver Intl

Nonstop

2h 34m
$48

Frontier

Pick Dates

Deal found 1/31

Cheap Spirit Airlines flights from Denver to Houston

Mar 1 - Mar 5
DEN

Denver Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 19m
IAH

Houston George Bush Intcntl

DEN

Denver Intl

Nonstop

2h 14m
$64

Spirit Airlines

Pick Dates

Deal found 2/1

Feb 18 - Mar 5
DEN

Denver Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 19m
IAH

Houston George Bush Intcntl

DEN

Denver Intl

Nonstop

2h 14m
$77

Spirit Airlines

Pick Dates

Deal found 2/2

Mar 4 - Mar 6
DEN

Denver Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 19m
IAH

Houston George Bush Intcntl

DEN

Denver Intl

Nonstop

2h 14m
$78

Spirit Airlines

Pick Dates

Deal found 2/2

Non-stop flights to Houston from Denver

Save time with Denver to Houston direct flight deals
Feb 28 - Mar 7
DEN

Denver Intl

HOU

Houston Hobby

Nonstop

2h 28m
HOU

Houston Hobby

DEN

Denver Intl

Nonstop

2h 31m
$40

Frontier

Pick Dates

Deal found 1/30

Feb 28 - Mar 8
DEN

Denver Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 31m
IAH

Houston George Bush Intcntl

DEN

Denver Intl

Nonstop

2h 39m
$40

Frontier

Pick Dates

Deal found 1/30

May 3 - May 7
DEN

Denver Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 36m
IAH

Houston George Bush Intcntl

DEN

Denver Intl

Nonstop

2h 11m
$41

Multiple Airlines

Pick Dates

Deal found 2/1

Last minute flights from Denver to Houston

Late deals on return flights to Houston from Denver, departing today and this week
Feb 9 - Feb 13
DEN

Denver Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 25m
IAH

Houston George Bush Intcntl

DEN

Denver Intl

Nonstop

2h 41m
$53

Frontier

Pick Dates

Deal found 1/30

Feb 10 - Feb 12
DEN

Denver Intl

HOU

Houston Hobby

Nonstop

2h 28m
HOU

Houston Hobby

DEN

Denver Intl

Nonstop

2h 38m
$56

Frontier

Pick Dates

Deal found 1/30

Feb 9 - Feb 13
DEN

Denver Intl

HOU

Houston Hobby

Nonstop

2h 28m
HOU

Houston Hobby

DEN

Denver Intl

Nonstop

2h 38m
$66

Frontier

Pick Dates

Deal found 1/30

One-way flights to Houston from Denver

The cheapest one-way flights from Denver to Houston
Mar 1
DEN

Denver Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 31m
$20

Frontier

Pick Dates

Deal found 1/31

Mar 1
DEN

Denver Intl

HOU

Houston Hobby

Nonstop

2h 28m
$21

Frontier

Pick Dates

Deal found 1/31

Mar 7
DEN

Denver Intl

HOU

Houston Hobby

Nonstop

2h 28m
$24

Frontier

Pick Dates

Deal found 1/31

Reviews of Airlines Servicing Houston

Spirit Airlines
6.9
Okay
716 reviews

Entertainment

5.6

Food

5.6

Crew

7.4

Boarding

7.2

Overall

6.9

Comfort

6.4

Reviews

1 / 10

Very uncomfortable seats that didn't incline, zero entertainment, no complimentary essentials like water, bathroom was dirty.

Spirit Airlines
6.9
Okay
716 reviews
Spirit Airlines
6.9
Okay
716 reviews

Entertainment

5.6

Food

5.6

Crew

7.4

Boarding

7.2

Overall

6.9

Comfort

6.4

Reviews

1 / 10

Very uncomfortable seats that didn't incline, zero entertainment, no complimentary essentials like water, bathroom was dirty.

Frontier
6.1
Okay
537 reviews
Spirit Airlines
6.9
Okay
716 reviews

Entertainment

5.6

Food

5.6

Crew

7.4

Boarding

7.2

Overall

6.9

Comfort

6.4

Reviews

1 / 10

Very uncomfortable seats that didn't incline, zero entertainment, no complimentary essentials like water, bathroom was dirty.

Related info for your journey

Useful info, stats and facts about Denver to Houston flights.

What airport do you fly from for flights from Denver to Houston?

For a flight from Denver to Houston, you will be flying from Denver Intl. Denver Intl (DEN) is just 18.5 mi from the center of the city. Denver Intl is the only Denver airport and it handles 9 outbound flights to Houston per day. 9 airlines have flights to Houston from Denver Intl on a regular basis.

Which airlines flying from Denver Intl to Houston have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Frontier, United Airlines, and Spirit Airlines flying from Denver Intl to Houston have implemented new flexible cancellation policies.

Can I find flights from Denver to Houston for under $100 on Cheapflights?

Yes, there are multiple flights from Denver to Houston for under $100. The cheapest flight booked recently is on Frontier for just $40, but on average you can expect to pay $50.

Are there nonstop flights from Denver to Houston for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Denver to Houston under $100. A good price for a nonstop flight from Denver to Houston is less than $50.

Are there last-minute flights available from Denver to Houston for under $100?

There are currently 20+ open flights from Denver to Houston within the next 7 days for less than $100.

What days are nonstop flights available from Denver to Houston?

You can find nonstop flights on the following days: Tuesday, Thursday, Friday, Saturday.

How popular is this Denver to Houston flight route?

Within the past month, 256 users have taken a look at flights from Denver Intl to Houston.

How many flights depart from Denver to Houston on average per day?

20 flight departures from Denver to Houston per day on average.
Early Morning (Midnight to 6am) - 10% of flight departures
Morning (6am - Noon) - 75% of flight departures
Afternoon (Noon - 6pm) - 15% of flight departures

How long is the flight from Denver to Houston?

Frontier can get you from Denver to Houston in just under 2h 28m. Your travel time will be generally consistent. The distance between Denver and Houston is about 866 mi. Most flights are nonstop.

What is the cheapest airline to fly from Denver to Houston round-trip?

Frontier, at $40, was found to be the cheapest airline from Denver to Houston.. This flight start at 78% lower than the current average price 3 months from now.

What are the most popular airlines that fly from Denver to Houston?

The most popular airlines flying from Denver to Houston are Undisclosed Carrier, American Airlines and Frontier. Something to consider prior to booking your flight.

What are the most reliable airlines from Denver to Houston?

Before booking your flight to Houston from Denver, check out the most reliable airlines to get you to your destination on time: Avianca (83%), United Airlines (73%), Air Canada( 69%).

What are the cheapest flights from Denver to Houston?

Looking at all options, your cheapest flight can be booked for $33. While the most popular route (Denver Intl - Houston Hobby) can be booked for $47 on average our data indicates $1,444 when flying from Denver to Houston.

Alternative routes for Denver to Houston

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Denver to Houston

The chart below displays the airlines Cheapflights users traveling from Denver to Houston choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$14Average$24FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
Spirit AirlinesCheapest$39Average$140FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights
FrontierCheapest$56Average$151FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
United AirlinesCheapest$124Average$325FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapest$294Average$487FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights

Hourly flight availability from Denver to Houston

See what time of day planes typically take off from Denver to Houston
13%of flight departuresEarly morningMidnight to 6 am
32%of flight departuresMorning6 am to noon
40%of flight departuresAfternoonNoon to 6 pm
15%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Denver to Houston

See how many times per day planes take to the skies headed from Denver to Houston
Sunday1daily flight
Monday13daily flights
Tuesday13daily flights
Wednesday13daily flights
Thursday13daily flights
Friday12daily flights
Saturday1daily flight
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