Direct flights from Houston (IAH) to Denver (DEN)

4 airline(s) operate this route with a flight duration of 2h 44min, covering a distance of 1393 km.
IAH
George Bush Intercontinental Airport
DEN
Denver International Airport
Depart
Return
1, Economy
1, Economy
Search flights
route-map
United States
IAH Houston
route-path
United States
DEN Denver

Distance 866 miles (1393 km)

Flight time 2h 44min

Low-Cost Airlines with Non-Stop Flights from Houston to Denver

Flying from Houston (George Bush Intercontinental Airport) to Denver (Denver International Airport) has never been easier, thanks to the presence of several low-cost airlines offering non-stop flights on this popular route. Whether you're traveling for business or leisure, these airlines provide affordable options without compromising on quality or convenience.

Southwest Airlines

Southwest Airlines is known for its low fares and friendly service. It operates multiple daily non-stop flights between Houston and Denver, allowing passengers to choose from a variety of departure and arrival times throughout the day. With no hidden fees, free baggage allowance, and a generous cancellation policy, Southwest Airlines offers a hassle-free travel experience. Check out Southwest Airlines' official website for more information and to book your flight.

Spirit Airlines

Spirit Airlines is another low-cost carrier that offers non-stop flights from Houston to Denver. With its "Bare Fare" pricing strategy, Spirit focuses on offering the lowest possible base fare, allowing passengers to customize their travel experience by choosing add-ons for specific services. While there are additional fees for amenities such as baggage, seat selection, and inflight refreshments, Spirit Airlines' low fares make it an attractive option for budget-conscious travelers. Visit Spirit Airlines' official website to find the best deals and book your flight.

Frontier Airlines

Frontier Airlines is a popular choice for travelers seeking affordable flights between Houston and Denver. With its "Low Fares Done Right" philosophy, Frontier offers competitive prices while maintaining a focus on customer service. Passengers can enjoy free personal item allowance, and have the option to purchase additional services such as baggage and seat selection. By visiting Frontier Airlines' official website, you can explore the available options and book your flight conveniently.

Allegiant Air

If you're looking for an alternative low-cost airline option, Allegiant Air operates several non-stop flights per week between Houston and Denver. With its base in Las Vegas, Allegiant Air provides a unique travel experience with optional add-on services at affordable prices. With a straightforward booking process and a straightforward fare structure, Allegiant Air offers simplicity for travelers. Head to Allegiant Air's official website for more details and to secure your flight booking.

For convenient and affordable travel from Houston to Denver, these low-cost airlines provide a range of options to suit various budgets and preferences. By visiting their official websites, you can find the best deals and book your non-stop flight easily.

Frontier Airlines

Frontier Airlines low cost airline

Su
Mo
Tu
We
Th
Fr
Sa

low cost airline

1 daily flights

Spirit Airlines

Spirit Airlines low cost airline

Su
Mo
Tu
We
Th
Fr
Sa

low cost airline

1 daily flights

United Airlines

United Airlines business available

Su
Mo
Tu
We
Th
Fr
Sa

business available

8 daily flights

Southwest Airlines

Southwest Airlines low cost airline

Su
Mo
Tu
We
Th
Fr
Sa

low cost airline

3 daily flights

Non-stop flights schedule from Houston to Denver

The George Bush Intercontinental Airport calendar provides a comprehensive overview of all direct flight departures. With the help of the calendar, you can quickly and easily explore all the available flights to Denver International Airport. If you find a suitable timetable, simply click on it to access a list of flights. Alternatively, you can make a search to compare and find the best prices for your desired destination.

Flights Schedule

Airline Flight Mon Tue Wed Thu Fri Sat Sun
Frontier Airlines
Frontier Airlines
F9 761
Su
Mo
Tu
21:54
We
20:00
Th
Fr
Sa
12:19
Frontier Airlines
Frontier Airlines
F9 759
Su
22:23
Mo
23:03
Tu
We
Th
22:17
Fr
23:03
Sa
Spirit Airlines
Spirit Airlines
NK 1843
Su
09:30
Mo
09:30
Tu
09:30
We
09:30
Th
09:30
Fr
09:30
Sa
09:30
United Airlines
United Airlines
UA 1210
Su
08:00
Mo
08:00
Tu
08:00
We
08:00
Th
08:00
Fr
08:00
Sa
08:20
United Airlines
United Airlines
UA 2293
Su
10:15
Mo
10:15
Tu
10:15
We
10:15
Th
10:15
Fr
10:15
Sa
10:15
United Airlines
United Airlines
UA 1493
Su
12:37
Mo
12:37
Tu
12:37
We
12:37
Th
12:37
Fr
12:37
Sa
12:37
United Airlines
United Airlines
UA 1075
Su
14:37
Mo
14:37
Tu
14:37
We
14:37
Th
14:37
Fr
14:37
Sa
14:37
United Airlines
United Airlines
UA 2674
Su
16:37
Mo
16:37
Tu
16:37
We
16:37
Th
16:37
Fr
16:37
Sa
16:37
United Airlines
United Airlines
UA 1055
Su
18:36
Mo
18:36
Tu
18:36
We
18:36
Th
18:36
Fr
18:36
Sa
18:36
United Airlines
United Airlines
UA 1155
Su
19:40
Mo
19:53
Tu
20:07
We
20:07
Th
20:07
Fr
19:53
Sa
20:07
United Airlines
United Airlines
UA 1475
Su
21:57
Mo
21:50
Tu
21:50
We
21:50
Th
21:50
Fr
21:50
Sa
21:50
Southwest Airlines
Southwest Airlines
WN 1161
Su
Mo
05:35
Tu
05:35
We
05:35
Th
05:35
Fr
05:35
Sa
Southwest Airlines
Southwest Airlines
WN 2401
Su
07:20
Mo
Tu
We
Th
Fr
Sa
06:40
Southwest Airlines
Southwest Airlines
WN 1747
Su
Mo
10:50
Tu
10:50
We
10:50
Th
10:50
Fr
10:50
Sa
11:10
Southwest Airlines
Southwest Airlines
WN 2200
Su
14:55
Mo
Tu
We
Th
Fr
Sa
Southwest Airlines
Southwest Airlines
WN 3097
Su
Mo
Tu
We
Th
Fr
Sa
16:40
Southwest Airlines
Southwest Airlines
WN 2732
Su
Mo
18:55
Tu
18:55
We
18:55
Th
18:55
Fr
18:55
Sa
Southwest Airlines
Southwest Airlines
WN 901
Su
20:00
Mo
Tu
We
Th
Fr
Sa

Houston to Denver non-stop flight price statistics

This graph provides insight into the average prices for direct flights between George Bush Intercontinental Airport (IAH) and Denver International Airport (IAH). The prices are based on user searches and are calculated using the cheapest fares found each month for a round-trip ticket with one adult passenger.
It's important to note that these prices are subject to change and may vary based on the availability of data for this particular route. Nonetheless, this information can be an invaluable resource for anyone looking to plan their travels and stay within a specific budget. By utilizing this tool, you can gain valuable insights into the most cost-effective times to travel and secure the best possible deals on flights between these two destinations.

€213 Approximately

€261 Jan
€211 Feb
€222 Mar
€239 Apr
€224 May
€236 Jun
€215 Jul
€210 Aug
€93 Sep
€157 Oct
€185 Nov
€305 Dec

Approximate prices for a flight between George Bush Intercontinental Airport (IAH) and Denver International Airport (IAH)

George Bush Intercontinental Airport

Departing from George Bush Intercontinental Airport (IAH)

George Bush Intcntl Houston (IAH) is a large airport in United States.

Show all flights from IAH →
arrow-right
Denver International Airport

Arriving to Denver International Airport (DEN)
belgium

Denver International (DEN) is the third largest airport in United States.

Show all flights from DEN →

Best in Houston

news

Cheap car rentals in Houston

Compare prices and book now with free cancellation

Search cars
news

Best hotel deals in Houston

star star star star star
-70% Discounted Hotels
news

Excursions & Activities in Houston

Find a local guide or reserve a ticket to the museums

Book an Excursion

Aircrafts flying on this route

The following is a list of aircraft types utilized on this route, along with their corresponding seat capacity and available classes.
  • airplane

    A320neo

    Frontier Airlines
    186 seats (all economy)
  • airplane

    Airbus A320

    Frontier Airlines
    180 seats (all economy)
  • airplane

    Airbus A321

    Frontier Airlines
    210 seats (all economy)
  • airplane

    Airbus A319

    Spirit Airlines
    145 seats (all economy)
  • airplane

    Boeing 737-800 Passenger

    United Airlines
    165 seats (all economy)
  • airplane

    Airbus A320

    United Airlines
    150 seats (all economy)
  • airplane

    Boeing 777

    United Airlines
    300 seats (all economy)
  • airplane

    Airbus A319

    United Airlines
    126 seats (all economy)
  • airplane

    Boeing 757-300 Passenger

    United Airlines
    234 seats (all economy)
  • airplane

    Boeing 737-900 Passenger

    United Airlines
    179 seats (all economy)
  • airplane

    Boeing 737MAX 9 Passenger

    United Airlines
    178 seats (all economy)
  • airplane

    Boeing 737-800 (winglets) Passenger/BBJ2

    Southwest Airlines
    175 seats (all economy)
  • airplane

    Boeing 737-700 (winglets) Passenger/BBJ1

    Southwest Airlines
    143 seats (all economy)
  • airplane

    Boeing 737MAX 8 Passenger

    Southwest Airlines
    168 seats (all economy)

Houston to Denver: Flight information

Here are some key points to keep in mind before your trip:
  • ticket

    Cheapest flight found

    93€
  • clock

    Average flight time

    2:44 h
  • checkmark-calendar

    Cheapest month for a flight

    September
  • send

    Most popular airline

    Frontier Airlines
  • regular-calendar

    Flights per week

    28

Hotel ideas near Denver International Airport

Frequently asked questions (FAQ)

What is the duration of the flight from Houston to Denver?

Usually, it takes 2h 44min to fly from George Bush Intercontinental Airport (IAH) to Denver International Airport (DEN)

How many airlines offer nonstop flights between Houston and Denver?

4 airline(s): Frontier Airlines, Spirit Airlines, United Airlines, Southwest Airline provide nonstop flights to Denver International Airport (DEN).

How much does it usually cost to fly from Houston to Denver?

You can fly directly from George Bush Intercontinental Airport and Denver International Airport for only 91€ if you book in September. A non-stop flight will cost you 300€ in December, when flight prices are higher.

Which airline is the most in-demand on this route?

Frontier Airlines is the most popular airline with direct flights between Houston to Denver.

What is the flight travel distance from Houston to Denver?

Distance from Houston to Denver is approximately 1393 kilometers

Our advantages

medal

100% Free

Europefly is a free platform, so you can begin saving right now.

flexibility

Book with Flexibility

Plan your travels in advance without and find flights with no changes fees

smart

Travel smart

Every year, we assist millions of people with their flight requirements. Our platform offers valuable insights and data-driven charts, which can aid in making informed decisions and simplify travel planning.

Reviews

star
star
star
star
star
4 (14234 reviews)

Emma

star
star
star
star
star
5

My preferred website for comparing flight options is Europefly. Frequently, the prices available on this platform are lower than those found on airline websites.

Markus

star
star
star
star
star
4

Europefly is straightforward and user-friendly. It is highly recommended for people who wish to visit their hometown or explore different countries for vacation purposes.

Elena

star
star
star
star
star
Ivette

The pricing offered by Europefly is exceptionally competitive, and they provide additional options that are not available on many other sites. As a result, I was able to save a considerable amount of money.

Kimberly

star
star
star
star
star
5

Europefly provides a fast and efficient service that allows us to compare flight prices quickly and easily book our tickets. The availability of flights is also displayed, which is extremely beneficial. Overall, the platform is helpful and user-friendly.

Simona

star
star
star
star
star
5

I had an excellent experience using this platform to find the best ticket that offered a perfect balance of cost and travel time. It has become my preferred website for searching flight tickets.

Kim

star
star
star
star
star
4

I have previously used Europefly, and it has always been a hassle-free and efficient experience. I plan to continue using the platform for future bookings.

Elizabeth

star
star
star
star
star
4

I was pleased with the outcome of my search for a flight and found a reasonable price through this platform. I have consistently used this site to book my international flights.