Question 1

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

Accepted Answer

Each day, there are between 17 and 22 nonstop flights that take off from Denver and land in Houston, with an average flight time of 2h 30m. The most common departure time is 10:00 am and most flights take off in the afternoon, while the most flights land at Houston George Bush Intcntl Airport. Each week, there are 139 flights. The most frequent day of departure is Monday, when 16% of all weekly flights depart. The fewest flights depart on a Saturday.

Question 2

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

Accepted Answer

Each day, there are between 17 and 22 nonstop flights that take off from Denver and land in Houston, with an average flight time of 2h 30m. The most common departure time is 10:00 am and most flights take off in the afternoon, while the most flights land at Houston George Bush Intcntl Airport. Each week, there are 139 flights. The most frequent day of departure is Monday, when 16% of all weekly flights depart. The fewest flights depart on a Saturday.

Question 3

What is the cheapest flight from Denver to Houston?

Accepted Answer

In the last 5 days, the lowest price for a flight from Denver to Houston was $85 for a one-way ticket and $115 for a round-trip.

Question 4

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

Accepted Answer

Yes, you’ll need a passport to travel to Houston from Denver.

Question 5

Which airlines fly most frequently between Denver and Houston?

Accepted Answer

Denver and Houston are connected by different airlines. The airlines that fly that route the most regularly are United Airlines (82 flights per week), Southwest (39 flights per week), and Frontier (18 flights per week).

Question 6

Which airlines fly most frequently between Denver and Houston?

Accepted Answer

Denver and Houston are connected by different airlines. The airlines that fly that route the most regularly are United Airlines (82 flights per week), Southwest (39 flights per week), and Frontier (18 flights per week).

Question 7

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

Accepted Answer

For Denver to Houston, Friday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Houston back to Denver, the best deals are generally found on Wednesday, with Monday being the most expensive.

Question 8

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

Accepted Answer

For Denver to Houston, Friday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Houston back to Denver, the best deals are generally found on Wednesday, with Monday being the most expensive.

Question 9

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

Accepted Answer

On your way to Houston, you’ll fly out from Denver Intl. You’ll be landing in one of Houston’s 2 airports: Houston Hobby or Houston George Bush Intcntl.

Question 10

Which airlines fly non-stop between Denver and Houston?

Accepted Answer

There are 4 airlines that fly nonstop from Denver to Houston. They are: Frontier, JetBlue, Southwest and United Airlines. The cheapest price of all airlines flying this route was found with Frontier at $63 for a round-trip flight. On average, the best prices for this route can be found at Frontier.

Question 11

Which airlines fly non-stop between Denver and Houston?

Accepted Answer

There are 4 airlines that fly nonstop from Denver to Houston. They are: Frontier, JetBlue, Southwest and United Airlines. The cheapest price of all airlines flying this route was found with Frontier at $63 for a round-trip flight. On average, the best prices for this route can be found at Frontier.

Question 12

Which aircraft models fly most regularly from Denver to Houston?

Accepted Answer

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

Question 13

Which airline alliances offer flights from Denver to Houston?

Accepted Answer

Star Alliance is the only airline alliance operating flights between Denver and Houston.

Question 14

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

Accepted Answer

The cheapest month for flights from Denver to Houston is January, where tickets cost $177 (return) on average. On the other hand, the most expensive months are June and March, where the average cost of round-trip tickets is $348 and $292 respectively.

Question 15

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

Accepted Answer

The cheapest month for flights from Denver to Houston is January, where tickets cost $177 (return) on average. On the other hand, the most expensive months are June and March, where the average cost of round-trip tickets is $348 and $292 respectively.

Question 16

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

Accepted Answer

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 Denver to Houston.

Question 17

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

Accepted Answer

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

Question 18

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

Accepted Answer

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 Houston with an airline and back to Denver with another airline.

Question 19

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

Accepted Answer

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 Houston from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Question 20

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

Accepted Answer

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.

Question 21

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

Accepted Answer

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.

Question 22

Which airlines provide the cheapest flights from Denver to Houston?

Accepted Answer

In the past 5 days, the cheapest round-trip tickets from Denver to Houston were found on Frontier ($115) and Southwest ($177).

Question 23

Which airlines provide the cheapest flights from Denver to Houston?

Accepted Answer

In the past 5 days, the cheapest round-trip tickets from Denver to Houston were found on Frontier ($115) and Southwest ($177).

Question 24

What is the cheapest Denver to Houston flight route?

Accepted Answer

The absolute cheapest return flight from Denver to Houston costs $122 on the route between Denver (DEN) and Houston George Bush Intcntl Airport (IAH). However, over the past month, flights between Denver (DEN) and Houston Hobby Airport (HOU) were, on average, 18% cheaper than other Denver-Houston routes. The most popular route is between Denver (DEN) and Houston George Bush Intcntl Airport (IAH).

Question 25

What is the cheapest Denver to Houston flight route?

Accepted Answer

The absolute cheapest return flight from Denver to Houston costs $122 on the route between Denver (DEN) and Houston George Bush Intcntl Airport (IAH). However, over the past month, flights between Denver (DEN) and Houston Hobby Airport (HOU) were, on average, 18% cheaper than other Denver-Houston routes. The most popular route is between Denver (DEN) and Houston George Bush Intcntl Airport (IAH).

Question 26

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

Accepted Answer

To get a below average price on the flight from Denver to Houston, you should book around 3 weeks before departure, which saves you about 48% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Question 27

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

Accepted Answer

To get a below average price on the flight from Denver to Houston, you should book around 3 weeks before departure, which saves you about 48% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Question 28

How much is a round-trip flight from Denver to Houston?

Accepted Answer

Flight prices are below average for this route right now.Flights to Houston from Denver usually cost between $154 and $277 in September.
The lowest price found in the past 5 days was $115 on Frontier (Sep 4-Sep 7).

Question 29

What are the most popular airlines flying to Houston?

Accepted Answer

The most popular airline among KAYAK users flying to Houston is Frontier, followed by United Airlines and Southwest.

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Everything you should know

Cheap Flights from Denver to Houston (DEN-HOU)

Recent round-trip flight deals from Denver to Houston

Recent one-way flight deals from Denver to Houston

Recent last minute flight deals from Denver to Houston

Recent direct flight deals from Denver to Houston

KAYAK's insights & trends for Denver to Houston flights

How much is a round-trip flight from Denver to Houston?

What is the cheapest Denver to Houston flight route?

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

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

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

Which airlines provide the cheapest flights from Denver to Houston?

Which airlines fly most frequently between Denver and Houston?

Which airlines fly non-stop between Denver and Houston?

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

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

Expert advice for your flight from Denver to Houston

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When to book flights from Denver to Houston

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Everything you need to know for your flight from Denver to Houston

Information on your arrival and departure airports

Cabin class types available on flights from Denver to Houston

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