Flight Ticket and Schedule From Houston (IAH) to Denver (DEN)

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Houston to Denver

Flight Information from Houston (IAH) to Denver (DEN)

Shortest flight time

2 hr(s), 39 mins

Direct Airline from Houston to Denver

Available Airline that flying directly from Houston to Denver start from
Choose your favorite airline to fly from Houston to Denver. With airlines flying directly, you can arrive at your Denver in 2 hr 39 mins.
United Airlines
United Airlines
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Flight Schedule from Houston to Denver

The following are all scheduled flights from Houston to Denver, with the shortest duration being 2 hours and 39 minutes.
Sat, 17 Jan 2026 (Today)
Sun, 18 Jan 2026
Mon, 19 Jan 2026
Airline
Departure Time
Arrival Time
Origin airport
Destination airport
United Airlines
United Airlines
07:13
08:55
Houston (IAH)
Denver (DEN)
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United Airlines
United Airlines
08:18
10:00
Houston (IAH)
Denver (DEN)
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United Airlines
United Airlines
10:00
11:44
Houston (IAH)
Denver (DEN)
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United Airlines
United Airlines
11:00
12:39
Houston (IAH)
Denver (DEN)
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United Airlines
United Airlines
12:40
14:24
Houston (IAH)
Denver (DEN)
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United Airlines
United Airlines
14:38
16:21
Houston (IAH)
Denver (DEN)
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United Airlines
United Airlines
16:42
18:25
Houston (IAH)
Denver (DEN)
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United Airlines
United Airlines
18:11
19:55
Houston (IAH)
Denver (DEN)
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United Airlines
United Airlines
20:22
22:06
Houston (IAH)
Denver (DEN)
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United Airlines
United Airlines
22:01
23:41
Houston (IAH)
Denver (DEN)
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About Denver

Complete Guide to Flights from Houston (IAH) to Denver (DEN)

Planning a trip from Houston to Denver? This guide covers everything you need to know about flights from IAH to DEN, including flight options, airport information, and tips for making the most of your Denver adventure. We'll also explore ways to find the best ticket prices for IAH to DEN flights.

Denver boasts a vibrant culture, stunning mountain scenery, and a thriving arts scene. Understanding the local weather and packing appropriately is key to a smooth trip. Remember to check the latest travel advisories before you go.

Flight Routes and Travel Information from Houston (IAH) to Denver (DEN)

Direct Flights

Several airlines offer direct flights from George Bush Intercontinental Airport (IAH) to Denver International Airport (DEN), significantly reducing travel time. The flight duration is typically around 2 hours and 30 minutes, depending on the airline and weather conditions. Check Traveloka for the most up-to-date flight schedules and availability.

Connecting Flights

Connecting flights from Houston to Denver are also available, often involving a layover in a major hub like Dallas (DFW) or Chicago (ORD). While these flights might take longer, they can sometimes offer more affordable ticket options. Consider the total travel time versus cost when comparing options.

Flight Frequency

The frequency of flights from IAH to DEN varies depending on the season and airline. Peak travel seasons usually see more frequent flights. To find the most current flight frequency, it's best to check Traveloka or the websites of individual airlines.

Popular Airlines for the IAH to DEN Route

Major airlines serving this route include United Airlines, Southwest Airlines, and Frontier Airlines. Each airline offers different levels of service and amenities, so comparing options based on your budget and preferences is crucial. Remember to check baggage fees and other potential add-on costs.

Main Airports in Denver and Their Facilities

Denver International Airport (DEN) is the primary airport serving the Denver metropolitan area. It's known for its extensive facilities, including numerous restaurants, shops, and lounges. Familiarize yourself with the airport layout and terminal information before your departure to ensure a smooth arrival and departure.

Transport Options from Denver (DEN) Airport to the City Centre

Several options exist for getting from DEN to downtown Denver, including the A Line train, taxis, ride-sharing services (Uber/Lyft), and rental cars. The A Line train offers a convenient and affordable option, while ride-sharing services provide door-to-door convenience. Consider your budget and travel style when choosing.

Best Time to Visit Denver: Experiences & Events

Denver's weather varies throughout the year. Summer offers warm days perfect for outdoor activities, while winter brings snowfall ideal for skiing and snowboarding. Consider attending local events and festivals when planning your trip. Check local event calendars for specific dates and details.

Recommended Areas to Stay in Denver for Different Travel Styles

Denver offers diverse neighborhoods, each with its own unique character. Downtown Denver provides easy access to attractions, while areas like RiNo (River North Arts District) offer a vibrant arts scene. Research different neighborhoods to find the best fit for your travel style and budget.

Essential Preparations Before Travelling to Denver

Before your trip, ensure you have a valid passport or ID, travel insurance, and any necessary travel documents. Check the weather forecast and pack accordingly. Making copies of important documents is also a wise precaution.

Iconic Landmarks & Must-Try Activities in Denver

Denver boasts iconic landmarks like Red Rocks Amphitheatre and the Denver Art Museum. Consider exploring the city's breweries, hiking in the Rocky Mountains, or visiting the Denver Botanic Gardens. Research activities that align with your interests.

Alternative Travel Options from Houston to Denver Besides Flying

While flying is the most common method, driving or taking a bus are alternative options, though significantly longer. These options might be suitable for those seeking a more scenic journey or prioritizing budget over speed. Factor in travel time and cost when considering alternatives.

Budget Guide: Money-Saving Tips for Trips to Denver

To save money, consider traveling during the off-season, taking advantage of free activities, and utilizing public transportation. Look for deals on accommodation and flights, and plan your meals strategically. Remember to check Traveloka for flight deals.

Visa Information & Entry Requirements for Travellers from Houston

Domestic travel within the United States requires a valid government-issued ID. Ensure your identification is up-to-date and meets the requirements for air travel.

Local Cuisine Recommendations in Denver

Denver's culinary scene is diverse, offering everything from Southwestern cuisine to international flavors. Explore local breweries, try unique dishes, and sample the city's vibrant food scene.

Souvenir Shopping Guide in Denver

Find unique souvenirs at local markets, art galleries, and shops throughout the city. Consider purchasing handcrafted items, local artwork, or items representing Denver's unique culture.

Maximise the Best Flight Deals to Denver via Traveloka

For the best flight deals from Houston (IAH) to Denver (DEN), check Traveloka. They offer a wide selection of flights and often have competitive prices.

Key benefits of using Traveloka:

  • Simple and user-friendly booking process.
  • Flexibility to change or cancel bookings (Reschedule/Refund feature).
  • 24/7 customer support that’s responsive and helpful.

Flight Information to Denver

Flight Duration

2 hr(s) 39 mins

Airport in Houston

Airport in Denver

Frequently Asked Questions

How early should I get to the airport for a domestic & international flight?
For domestic flights, we recommend arriving at the airport at least 2 hours before your scheduled departure time. For international flights, aim to be at the airport at least 3 hours prior to ensure smooth check-in, security checks, and to account for any unexpected delays. It’s better to be early and relaxed than rushing at the last minute right?
When is the best time to buy airline tickets?
Timing is everything when it comes to grabbing airline tickets. Typically, it’s best to book around 4-6 weeks in advance for domestic flights and 2-3 months for international routes. But the prices also depend on the travel demand, seasonality, and major events. You can always monitor the fare trends on Traveloka and set alerts to catch the best deals or promotions!
What is the cheapest day to fly to Denver?
Looking for the best deals to Denver? Historically, midweek flights (particularly on Tuesdays and Wednesdays), tend to be cheaper due to lower demand. However, airfares can fluctuate so we recommend keeping an eye on flight prices and being flexible with your travel dates. Booking in advance can be one the hacks to travel to Denver without breaking the bank!
What information do I need to know when booking a flight?
When booking a flight, every choice sets the tone for your trip. From the preferred flight route – be it direct or with layovers – to the in-flight experience – whether you opt for a standard economy seat or a luxurious first-class journey – and understanding baggage limits, there's a lot to weigh. Other considerations include travel insurance and the airline's booking policies.
How far in advance should I book an international flight?
For international flights, it’s wise to start your search about 5-6 months ahead with the optimal booking window being around 3-4 months before departure. This period often provides a balance between good fares and a reasonable choice of flight times and routes. But please note that several factors such as destination popularity, peak travel season, and regional major events can influence the timeline.
Do I need a passport and visa to fly between Houston to Denver?
Traveling from Houston to Denver typically requires specific documents. For international flights, a passport is almost always necessary. However, for domestic flights, neither a passport nor a visa is usually required, but an official ID will be needed. The necessity of a visa depends on the traveler's citizenship and Denver's entry regulations. It's crucial to verify visa requirements, as rules can differ between countries.
Why should I book my flight with Traveloka?
Booking flight tickets with Traveloka can feel like diving into an ocean of options! Our platform provides the most comprehensive choices to ensure you find the perfect flight for your adventure. With our smooth booking process, you'll also be provided with a variety of payment methods. Anxious about transacting online? We've got you covered with our top-tier security for each transaction! With Traveloka, your flight booking journey becomes hassle-free!
How long does it take to fly from Houston to Denver?
2 hours and 39 minutes is the shortest flight time from Houston to Denver.

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