
Popular airlines from Denver Intl. Airport (DEN) to George Bush Intercontinental Airport (IAH)
- Frontier Airlines
Frontier Airlines
- United
United
- American Airlines
American Airlines
- Delta
Delta
- Alaska Airlines
Alaska Airlines
- JetBlue Airways
JetBlue Airways
- Plan, book, fly with confidence
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Cheap flights from Denver to Houston (DEN-IAH)
Prices were available within the past 7 days and start at €69 for one-way flights and €152 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, 6 Sep - Sun, 7 Sep
DEN
Denver
IAH
Houston
€152 Return, found 5 days ago
€152
Return
found 5 days ago

Sat, 13 Sep - Mon, 15 Sep
DEN
Denver
IAH
Houston
€174 Return, found 13 hours ago
€174
Return
found 13 hours ago

Sat, 30 Aug - Sun, 31 Aug
DEN
Denver
IAH
Houston
€175 Return, found 4 days ago
€175
Return
found 4 days ago

Sat, 6 Sep - Sun, 7 Sep
DEN
Denver
IAH
Houston
€178 Return, found 5 days ago
€178
Return
found 5 days ago

Sat, 6 Sep - Sun, 7 Sep
DEN
Denver
IAH
Houston
€183 Return, found 5 days ago
€183
Return
found 5 days ago

Sat, 6 Sep - Sun, 7 Sep
DEN
Denver
IAH
Houston
€185 Return, found 5 days ago
€185
Return
found 5 days ago

Sat, 13 Sep - Mon, 15 Sep
DEN
Denver
IAH
Houston
€186 Return, found 13 hours ago
€186
Return
found 13 hours ago

Sat, 30 Aug - Sun, 31 Aug
DEN
Denver
IAH
Houston
€188 Return, found 4 days ago
€188
Return
found 4 days ago

Sat, 30 Aug - Sun, 31 Aug
DEN
Denver
IAH
Houston
€190 Return, found 4 days ago
€190
Return
found 4 days ago

Sat, 30 Aug - Sun, 31 Aug
DEN
Denver
IAH
Houston
€540 Return, found 4 days ago
€540
Return
found 4 days ago
Find the cheapest month to fly from Denver (DEN) to Houston (IAH)
September is typically the cheapest month to fly
From €41 - €116 per traveller.
Graph displaying average flight prices per month
Origin airport | Denver Intl. |
Destination airport | George Bush Intercontinental |
Airlines serving | American Airlines, Delta, United |
Return price | €152 |
Distance | 1378 km |
Average flight time | 3 hours 29 mins |
Perfect flights from Denver to Houston
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Denver to Houston. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
Picture yourself strolling through the streets of Houston, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
Our flexible Denver Intl. to George Bush Intercontinental ticket options cater to your travel preferences, with incredible one-way fares from €69 and roundtrip prices from €152. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at George Bush Intercontinental and explore Houston and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your DEN to IAH travel arrangements today and embark on the journey of a lifetime in Houston.
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