Denver, CO DEN to Houston, TX HOU flight with frontier airlines

Thu, Jul 09
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Journey information

Overview: Denver, CO to Houston, TX flight

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Icon of flight

Flights from Denver, CO to Houston, TX depart on average 84 times per day, taking around 2h 57m. Cheap flight tickets for this journey start at $25 (€21) if you book in advance.

There are 10 flights per day. The earliest flight runs at 00:04, the last at 23:58. The fastest flight covers the 877 miles (1413 km) distance in 2h 32m. October is the cheapest month to fly.

Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance
877 miles (1413 km)
Average flight duration
2h 57m
Cheapest ticket price
$25 (€21)
Flights per day
84
Direct flights
10
Fastest flight
2h 32m
First flight
12:04 AM
Last flight
11:58 PM
Cheapest Month
Oct
Cheapest Day
Sun
High Season
Oct - Dec
Low Season
Apr - Jun
Busiest Day
Thu
Least Busy Day
Thu
Best time to book
70 days
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information

The cheapest and fastest flights from Denver, CO to Houston, TX

Showing times and prices for Jul 09

Cheapest price

$219

Average price

$653

Fastest journey

2 h 30 m

Average duration

2 h 31 m

Flights per day

121

Distance

1413 km

Cheap tickets

The best way to find a cheap flight ticket from Denver, CO to Houston, TX is to book your journey as far in advance as possible and to avoid traveling at rush hour.

The average ticket from Denver, CO to Houston, TX will cost around $653 if you buy it on the day, but the cheapest tickets can be found for only $219.

Fast flights

Of the 121 flights that leave Denver, CO for Houston, TX onThu, Jul 09, 15 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.

On Thu, Jul 09 the direct flights cover the 1413 km distance in an average of 2 h 31 m but if you time it right, some flights will get you there in just 2 h 30 m .

On Thu, Jul 09 the longest flights will take 2 h 31 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.

  • frontier airlinesF91450 · F91403
    11:46 PM6h34
    Denver International Airport
    7:20 AMGeorge Bush Intercontinental Airport
    $2191One-way
    1 transfer
  • frontier airlinesF92520 · F91417
    11:52 PM7h53
    Denver International Airport
    8:45 AMGeorge Bush Intercontinental Airport
    $2191One-way
    1 transfer
  • frontier airlinesF91747 · F94184
    6:45 AM6h14
    Denver International Airport
    1:59 PMGeorge Bush Intercontinental Airport
    $2191One-way
    1 transfer
  • frontier airlinesF91450 · F92399
    11:46 PM9h17
    Denver International Airport
    10:03 AMGeorge Bush Intercontinental Airport
    $2191One-way
    1 transfer
  • frontier airlinesF93312 · F91417
    10:36 AM21h09
    Denver International Airport
    8:45 AMGeorge Bush Intercontinental Airport
    $2251One-way
    1 transfer

Travel Information

Compare train, bus, and flight for Denver, CO to Houston, TX

Omio recommends booking the bus as it is the most popular option from Denver, CO to Houston, TX among Omio's users. If you are prioritising price take the flight with prices starting from $25. For those with little time consider booking a flight which can get you there in 2h 57m. The ticket price range depends on the travel mode: a flight costs an average of $25, and a train costs an average of $1109.

Distance: 877 miles (1413 km)

Compare flight with

Flight
Most popular
Bus
Train

$186

Average price

Cheapest

$240

Average price

$1109

Average price

5h 57m

Average total duration

Fastest

2h 57m

Onboard

+

3h 0m

Additional time*

24h 57m

Average total duration

24h 27m

Onboard

+

30m

Additional time*

33h 45m

Average total duration

33h 15m

Onboard

+

30m

Additional time*

frontier airlines

Most popular airline

Greyhound

Most popular bus company

Amtrak

Most popular train company

Direct Options

Direct Options

Direct Options

The cheapest way to travel from Denver, CO to Houston, TX is a flight with an average price of $186 (€153).

This is compared to other travel options from Denver, CO to Houston, TX:

A flight is $54 (€44) less than a bus for this route with tickets for a bus from Denver, CO to Houston, TX costing on average $240 (€197).

A flight is $923 (€759) less than a train for this route with tickets for a train from Denver, CO to Houston, TX costing on average $1109 (€912).

The fastest way to travel from Denver, CO to Houston, TX is by flight with an average journey time of 2h 57m.

Other travel options to Houston, TX take longer:

Bus takes on average 24h 27m.

Train takes on average 33h 15m.

It's helpful to compare your options as there are 3 ways to travel between Denver, CO and Houston, TX including taking a train, bus, and flight.
We recommend using the bus as it is the most popular way to get from Denver, CO to Houston, TX among Omio's users.

Live departures

Denver, CO to Houston, TX flight times

The table below shows live departures for Denver, CO to Houston, TX flights for today, Wednesday, July 8. You can also manually refresh the results below to see updated flight journeys.

Last updated at
ProviderDepartsDurationArrivesTransfers
Tickets
frontier airlines3:06 AM Denver, CO
2h33
5:39 AM Houston, TX0 transfersDirect
frontier airlines4:40 AM Denver, CO
10h16
2:56 PM Houston, TX0 transfersDirect
frontier airlines5:59 AM Denver, CO
7h39
1:38 PM Houston, TX0 transfersDirect
frontier airlines6:25 AM Denver, CO
8h48
3:13 PM Houston, TX0 transfersDirect

This is the last flight of the day.

Find all the dates and times for this journey

Compare prices and tickets Denver, CO to Houston, TX by train, bus, or flight

Compare train, bus, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.

Thu
Jul 09
Fri
Jul 10
Sat
Jul 11
Sun
Jul 12
Mon
Jul 13
Tue
Jul 14
Wed
Jul 15

Why should you book Denver, CO to Houston, TX flights with Omio?

frontier airlines as well as United or American Airlines offer flights services from Denver, CO to Houston, TX.
Omio is an official ticket reseller for all your travel options from Denver, CO to Houston, TX.

Why book with Omio vs frontier airlines?

  • Compare with other providers: On Omio, you can not only buy tickets for frontier airlines, but also compare tickets for the likes of United or American Airlines to find the best option for your trip from Denver, CO to Houston, TX.
  • Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
  • Compare all your options: Omio allows you to compare frontier airlines with all available travel options, which are train, bus and flight to ensure you get the best deal for traveling from Denver, CO to Houston, TX.

Why book with Omio over Trip, Edreams or Kayak?

  • Compare with other providers: On Omio, you can also compare tickets for the likes of United or American Airlines to find the best option for your trip from Denver, CO to Houston, TX.
  • Multiple modes of transport: Omio allows you to compare travel options including train, bus and flight to find the ideal travel option from Denver, CO to Houston, TX.

Airlines: frontier airlines, United, American Airlines from Denver, CO to Houston, TXFind the best flights between Denver, CO to Houston, TX with Omio's travel partners frontier airlines, United, American Airlines from $25 (€21). We can find you the best deals, schedules and tickets when comparing and booking the best trip.

United

About
United Airlines, established in 1926, is a major U.S. airline headquartered in Chicago, Illinois. Operating an extensive domestic and international network, United serves more destinations than any other airline, connecting travelers across six continents. The airline's eight hubs include Chicago–O'Hare, Denver, Houston–Intercontinental, Los Angeles, Newark, San Francisco, Washington–Dulles, and Guam. As a founding member of the Star Alliance, United offers a comprehensive range of services, including regional flights through United Express, catering to both leisure and business travelers. The airline is committed to sustainability, investing in sustainable aviation fuel and innovative technologies to reduce its environmental impact.
Luggage & cancellation policy
Average Duration
2h 20m
Cheapest Price
$121 (€100)
United frequency
46 a day
Luggage included
Carry-on baggage allowance is 7kg total (2 pieces max. ) for both Choice and Flex fares on United Airlines and Virgin Australia flights.
Additional luggage
Excess baggage fees apply for additional checked luggage beyond the standard allowance.
Luggage storage
Both airlines provide checked baggage services for storing luggage during flights.
Cancellation Policy
Cancellation fees apply per person, per booking, with specific fees for different fare types.
Refund
Not applicable to flights; however, full refunds are available if flights are canceled by the airline.
Pregnant on board
Pregnant passengers are permitted to travel, with specific guidelines and medical certificates required after a certain gestational period.
Unaccompagned minor
Unaccompanied minors are permitted to travel, with specific age restrictions and services provided.
Amenities on board the airplane
Wifi
Food sold onboard
Meals and snacks are included on international flights operated by United Airlines and Virgin Australia.
Seat reservation
Seat selection may incur additional fees, depending on the fare type and airline.
Toilets
USB plugs
Accessibility
United Airlines and Virgin Australia offer services to and within Australia, providing accessible travel options for passengers with mobility needs.
Bikes
Both airlines permit bicycles onboard, with specific guidelines and fees.
Pets
United Airlines and Virgin Australia allow pets onboard, subject to specific policies and fees.

American Airlines

About
American Airlines is one of the largest airlines in the world, connecting travelers to hundreds of destinations across the United States, Latin America, Europe, Asia, and beyond. Operating from major hubs such as Dallas/Fort Worth, Miami, and Charlotte, American offers a wide range of travel options. Passengers can choose from Economy with affordable fares, Premium Economy with extra space, or Business and First Class featuring flat-bed seats, premium dining, and lounge access. With a modern fleet and membership in the oneworld alliance, American Airlines combines global reach with comfort and reliability.
Luggage & cancellation policy
Average Duration
5h 30m
Cheapest Price
$413 (€340)
Luggage included
1 carry-on bag (22 x 14 x 9 inches) and 1 personal item (18 x 14 x 8 inches) included in most fares
Additional luggage
Checked bags fees vary by route. First checked bag typically $30, second $40 on domestic flights
Cancellation Policy
Basic Economy tickets cannot be changed or refunded. Other fares allow changes with fee, refunds subject to fare rules.
Pregnant on board
Passengers can fly up to 36 weeks for single pregnancies, 32 weeks for multiple pregnancies. Medical certificate required within 7 days of departure if within 4 weeks of due date.
Unaccompagned minor
Children ages 5-14 can travel alone using American Airlines Unaccompanied Minor Service. Service fee is $150 each way.
Amenities on board the airplane
Wifi
Food sold onboard
USB plugs
Accessibility
American Airlines provides wheelchair assistance and special services for passengers with disabilities. Assistance must be requested at least 48 hours before departure.
Pets
Small dogs and cats allowed in cabin for $125 fee. Must be in approved carrier under seat. Service animals allowed.

frontier airlines

About
Frontier Airlines is a major American ultra-low-cost carrier headquartered in Denver, Colorado, operating flights to over 120 destinations across the United States, Caribbean, Mexico, and Central America. Known for its "Low Fares Done Right" philosophy, Frontier focuses on offering affordable travel by allowing passengers to choose and pay only for the services they need, such as seat selection or baggage. The airline is also recognized for its commitment to fuel efficiency, claiming to be "America's greenest airline" due to its modern, lightweight aircraft and operational practices. A distinctive feature of Frontier is the animal featured on the tail of each aircraft, highlighting North American wildlife.
Luggage & cancellation policy
Average Duration
2h 32m
Cheapest Price
$25 (€21)
Luggage included
Personal item (18 x 14 x 8 inches) included
Additional luggage
Checked bag fees start at $79 per bag
Cancellation Policy
Non-refundable tickets, changes permitted for fee starting at $79 plus fare difference
Pregnant on board
Pregnant women can travel up to 7 days before due date, medical certificate required after 36 weeks
Unaccompagned minor
Children ages 5-14 can travel alone for $100 fee each way, must be nonstop flight only
Amenities on board the airplane
Wifi
Accessibility
Frontier Airlines offers assistance for passengers with disabilities, including wheelchair service and boarding assistance. Passengers are encouraged to request these services in advance to ensure availability and proper arrangements.

Complete guide to Houston

Things to do in Houston

Discover the best of Houston — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Houston trip today.

  • Must visit

Museum of Fine Arts, Houston

One of the largest art museums in the US, with major collections spanning antiquity to contemporary works across multiple buildings.

  • Must visit

Space Center Houston

The official visitor center for NASA Johnson Space Center, featuring spacecraft, astronaut history, and immersive space exploration exhibits.

  • Must visit

Houston Museum of Natural Science

A highly popular museum known for dinosaur halls, gems and minerals, space science, and rotating blockbuster exhibitions.

United States Dollar

Moderate for U.S. travel: dining and transport are reasonable, but hotels can rise in peak periods and central areas.

Average meal costs

Budget
USD 10-18 for fast food or tacos.
Mid-range
USD 20-40 per person at a casual restaurant.
Fine dining
USD 75+ per person before drinks.
Coffee
USD 4-7 for a latte or cappuccino.

Tipping culture

Tip 18-20% in restaurants; 20%+ for great service. Tip bartenders USD 1-2 per drink, taxis about 10-15%, hotel staff a few USD, and round up for casual services.

FAQs: Denver, CO to Houston, TX Flight

Find answers to the most common questions about traveling from Denver, CO to Houston, TX by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Houston, TX, this guide helps you travel smarter and with confidence.

FAQs
Cheap plane tickets from Denver, CO to Houston, TX can start from as little as $25 (€21) when you book in advance. The average flight ticket price for Denver, CO to Houston, TX is $186 (€153) ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by plane from Denver, CO to Houston, TX is 2h 32m to travel the 877 miles (1413 km) long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest flight from Denver, CO to Houston, TX leaves at 12:04 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from Denver, CO to Houston, TX leaves at 11:58 PM.
Yes, there are 10 direct flights a day from Denver, CO to Houston, TX with United. Schedules can vary on holidays or weekends with fewer direct flights.
When taking a flight from Denver, CO to Houston, TX, you can count on frontier airlines, United, American Airlines for the best way to get you to Houston, TX. You can also check all possible airlines who offer a service between Denver, CO and Houston, TX and compare the amenities they offer before buying a plane ticket.
Flights from Denver, CO to Houston, TX generally leave from Denver International Airport and arrive in George Bush Intercontinental Airport.Denver International Airport is 11 miles (18 km) away from Denver, CO city centre and George Bush Intercontinental Airport is 4 miles (7 km) from Houston, TX city centre.
The cheapest month for a flight from Denver, CO to Houston, TX is October.
It's helpful to compare your options as there are 3 ways to travel between Denver, CO and Houston, TX including taking a train, bus, and flight.
Since neither Denver, CO nor Houston, TX are in the Schengen Area, passport requirements depend on the specific immigration rules of United States and United States. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
There is a time difference of 1 h between Denver, CO and Houston, TX all year round.
The best events to attend in Houston, TX include:
  • Houston Livestock Show and Rodeo, the largest livestock show and rodeo in the world featuring concerts, competitions, and exhibitions
  • Houston Art Car Parade, a unique parade showcasing creatively decorated cars as mobile works of art
  • Houston International Festival, a celebration of global cultures with food, music, and art from around the world
  • Bayou City Art Festival, an outdoor festival featuring local artists' work along with live music and food vendors.
Some of the most interesting sights to explore in Houston, TX are:
  • Space Center Houston, an educational complex offering exhibits and tours related to NASA's space exploration
  • Houston Museum of Natural Science, featuring extensive collections of fossils, gems, and ancient artifacts
  • Houston Zoo, home to over 6,000 animals from around the world in a lush, 55-acre park
  • Museum of Fine Arts, Houston, showcasing a diverse collection of art from antiquity to the present
  • Buffalo Bayou Park, a 160-acre green space with trails, gardens, and views of the downtown skyline.
The best holidays to experience in Houston, TX include:
  • Independence Day, fireworks and celebrations marking the nation's birthday
  • Labor Day, a long weekend perfect for outdoor activities and barbecues
  • Thanksgiving, a time for family gatherings and enjoying the fall season
  • Christmas, festive decorations and holiday spirit throughout the city.
The best things to do in Houston, TX include:
  • Visit the Houston Livestock Show and Rodeo, the largest livestock exhibition and rodeo in the world, featuring concerts and carnival attractions
  • Explore the vibrant street art and murals in the Houston Heights neighborhood
  • Enjoy a performance at the Houston Symphony, offering a range of classical and contemporary music
  • Discover the culinary scene with a food tour in the diverse neighborhoods of Houston
  • Attend a game at Minute Maid Park, home of the Houston Astros, for an exciting baseball experience.
The best season to visit Houston, TX is Spring or Fall. The best weather to explore Houston, TX is during April-June or September-November.
We recommend using the bus as it is the most popular way to get from Denver, CO to Houston, TX among Omio's users.
For domestic flights we recommend to arrive 1.5 to 2 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.
Most airlines permit carry-on bags that fit within specific dimensions (e.g., 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.
Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs). Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you. Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.
The currency used in the United States is the US Dollar (USD). For travelers, using cards is generally more convenient and widely accepted, especially credit and debit cards, while cash is useful for small purchases or places that do not accept cards.
In Houston, TX, travelers should be cautious of common urban safety concerns such as petty theft, pickpocketing, and vehicle break-ins, especially in crowded areas and tourist hotspots. Scams to watch out for include fake ticket sellers, overcharging by unofficial taxi or ride-share drivers, and street vendors offering counterfeit goods. Staying in well-lit areas, using authorized transportation, and securing personal belongings can help minimize risks.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.

popular airports

Popular airports from Denver, CO to Houston, TX

Most Denver, CO to Houston, TX flights use the Denver International Airport to George Bush Intercontinental Airport airport pair, with some services landing at William P. Hobby Airport. Use this guide to compare Denver, CO and Houston, TX airports on this route, check city-centre transport, alongside checking practicalities like airport facilities and services.

Departure airports in Denver
Arrival airports in Houston

Which Denver, CO airport do flights to Houston, TX leave from?

Flights from Denver, CO to Houston, TX depart from Denver International Airport. The airport is 11 miles (19 km) from Denver, CO city centre at 8500 Peña Blvd, Denver, CO 80249, USA.
Denver International Airport (DEN)8500 Peña Blvd, Denver, CO 80249, USAWifiShoppingParkingDiningATMTaxisAccessibilityWCHotelShowerLoungeLost and Found OfficeCar Rental
City-centre transport

Getting to Denver International Airport from Denver city centre

Denver International Airport is 18 km from Denver city centre. Public transport options include:

TrainA · 37m · $11 · every ~8 min
Bus83L, 83D · 1h 45m · $7 · every ~7 min

Denver International Airport airport facilities and services

Denver International Airport has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Shower, Lounge, Lost and Found Office, and Car Rental.

Food and drink

Food options include: Various restaurants in Jeppesen terminal and concourses, including American and intertiol cuisine.

Wi-Fi and ATMs

Free Wi-Fi available throughout the airport. ATMs are located throughout the terminal and concourses.

Luggage and lost property

Lost and found is available at the station.

Parking, taxis and toilets

Available at Denver International Airport: Parking, Taxis, WC.

Bike and car services

Available at Denver International Airport: Car Rental.

Accessibility

Accessibility facilities are available at Denver International Airport: Elevators, ramps.

Shops, hotels and contact

Nearby hotels include Westin Hotel connected to the terminal..

More options for your journey from Denver, CO to Houston, TX

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