Cheap flights from George Bush Intcntl (IAH) to Denver (DEN)

IAH — DEN
Jan 31 — Feb 71

The best prices from Houston George Bush Intcntl to Denver Intl are usually found in January or February, booked 26 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

How to find the cheapest flight from George Bush Intcntl (IAH) to Denver (DEN)

All the information you need to plan the best IAH to DEN flight in 2023: compare George Bush Intcntl to Denver flight prices with the expected peak season, weather and rainfall in Denver.

IAH - DEN

Price

$125 - $301

DEN

Temperature

30.2 - 73.4 °F

DEN

Rainfall

0.5 - 2.3 inches

Popular inJulyHigh demand for flights, 37% potential price rise
Cheapest inJanuaryBest time to find cheap flights, 34% potential price drop
Round-trip from$125From Houston George Bush Intcntl to Denver Intl
One-way from$20One-way flight from Houston George Bush Intcntl to Denver Intl

What is the cheapest day to fly round-trip from Houston George Bush Intcntl Airport to Denver?

Monday is generally a great day to depart. Flying on this day could help you save up to 61%.

How far in advance should I book a flight from Houston George Bush Intcntl Airport to Denver?

To save on the cost of your flight from Houston George Bush Intcntl Airport to Denver, book at least 35 days before your planned departure. Booking around this time can save you about 51% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $171 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $240.

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Denver?

January is one of the best times of the year to fly to Denver from Houston George Bush Intcntl Airport. Prices for January average $191 per person but you can even find prices for as low as $71. The most expensive prices can be found in the month of June. Opting for a January flight can save you 50% on your journey compared to booking in June

When is the cheapest time to fly from Houston George Bush Intcntl Airport to Denver (IAH - DEN)?

It’s typically best to fly out from Houston George Bush Intcntl Airport to Denver in the afternoon. Doing so could potentially save you 28% on the flight price compared to flying in the evening, which is usually more expensive.

Cheap flights from George Bush Intcntl to Denver in January, February 2023

The best prices found for IAH to DEN flights for January, February
Feb 28 - Mar 4
IAH

Houston George Bush Intcntl

DEN

Denver Intl

Nonstop

2h 34m
DEN

Denver Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 31m
$40

Frontier

Pick Dates

Deal found 1/23

Feb 22 - Mar 4
IAH

Houston George Bush Intcntl

DEN

Denver Intl

Nonstop

2h 14m
DEN

Denver Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 31m
$44

Multiple Airlines

Pick Dates

Deal found 1/24

Feb 22 - Mar 8
IAH

Houston George Bush Intcntl

DEN

Denver Intl

Nonstop

2h 34m
DEN

Denver Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 27m
$47

Frontier

Pick Dates

Deal found 1/24

George Bush Intcntl to Denver 2023 flight deals

Cheap flights to Denver from George Bush Intcntl found for this year
Feb 28 - Mar 4
IAH

Houston George Bush Intcntl

DEN

Denver Intl

Nonstop

2h 34m
DEN

Denver Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 31m
$40

Frontier

Pick Dates

Deal found 1/23

Feb 22 - Mar 4
IAH

Houston George Bush Intcntl

DEN

Denver Intl

Nonstop

2h 14m
DEN

Denver Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 31m
$44

Multiple Airlines

Pick Dates

Deal found 1/24

Feb 22 - Mar 8
IAH

Houston George Bush Intcntl

DEN

Denver Intl

Nonstop

2h 34m
DEN

Denver Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 27m
$47

Frontier

Pick Dates

Deal found 1/24

Cheap Frontier flights from George Bush Intcntl to Denver

Feb 28 - Mar 4
IAH

Houston George Bush Intcntl

DEN

Denver Intl

Nonstop

2h 34m
DEN

Denver Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 31m
$40

Frontier

Pick Dates

Deal found 1/23

Feb 22 - Mar 8
IAH

Houston George Bush Intcntl

DEN

Denver Intl

Nonstop

2h 34m
DEN

Denver Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 27m
$47

Frontier

Pick Dates

Deal found 1/24

Feb 28 - Mar 7
IAH

Houston George Bush Intcntl

DEN

Denver Intl

Nonstop

2h 34m
DEN

Denver Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 31m
$48

Frontier

Pick Dates

Deal found 1/25

  • One of the most popular airlines traveling from Houston George Bush Intcntl Airport to Denver is Frontier. Flights from Frontier traveling this route typically cost $325.19 RT. This price is typically 12% cheaper than other airlines that offer Houston George Bush Intcntl Airport to Denver flights. When booking this route, the cheapest RT price found was $127. Houston George Bush Intcntl Airport is the most common Houston George Bush Intcntl Airport airport to take off from when flying to Denver. Denver Intl Airport is the most popular arrival airport in Denver. When flying from Houston George Bush Intcntl Airport to Denver, Frontier flights are 36% more popular than any other airline flying that same route.

Cheap Spirit Airlines flights from George Bush Intcntl to Denver

Feb 14 - Feb 18
IAH

Houston George Bush Intcntl

DEN

Denver Intl

Nonstop

2h 14m
DEN

Denver Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 19m
$51

Spirit Airlines

Pick Dates

Deal found 1/24

Feb 7 - Feb 10
IAH

Houston George Bush Intcntl

DEN

Denver Intl

Nonstop

2h 31m
DEN

Denver Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 19m
$52

Spirit Airlines

Pick Dates

Deal found 1/23

Feb 8 - Feb 11
IAH

Houston George Bush Intcntl

DEN

Denver Intl

Nonstop

2h 14m
DEN

Denver Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 19m
$53

Spirit Airlines

Pick Dates

Deal found 1/23

  • If you’re traveling from Houston George Bush Intcntl Airport to Denver, one of the more common airlines traveling that route is Spirit Airlines. Houston George Bush Intcntl Airport to Denver flights are typically 41% cheaper than other airlines traveling the same route. Flights from Spirit Airlines typically cost $124.97 RT. The cheapest Spirit Airlines flight found for this route was $48. When traveling from Houston George Bush Intcntl Airport to Denver on Spirit Airlines, the most popular airport to depart from is Houston George Bush Intcntl Airport and the most popular airport to arrive at is Denver Intl Airport. When flying from Houston George Bush Intcntl Airport to Denver, Spirit Airlines flights are 23% more popular than any other airline flying that same route.

Non-stop flights to Denver from George Bush Intcntl

Save time with George Bush Intcntl to Denver direct flight deals
Feb 28 - Mar 4
IAH

Houston George Bush Intcntl

DEN

Denver Intl

Nonstop

2h 34m
DEN

Denver Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 31m
$40

Frontier

Pick Dates

Deal found 1/23

Feb 22 - Mar 4
IAH

Houston George Bush Intcntl

DEN

Denver Intl

Nonstop

2h 14m
DEN

Denver Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 31m
$44

Multiple Airlines

Pick Dates

Deal found 1/24

Feb 22 - Mar 8
IAH

Houston George Bush Intcntl

DEN

Denver Intl

Nonstop

2h 34m
DEN

Denver Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 27m
$47

Frontier

Pick Dates

Deal found 1/24

Last minute flights from George Bush Intcntl to Denver

Late deals on return flights to Denver from George Bush Intcntl, departing today and this week
Jan 31 - Feb 7
IAH

Houston George Bush Intcntl

DEN

Denver Intl

Nonstop

2h 41m
DEN

Denver Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 25m
$54

Frontier

Pick Dates

Deal found 1/24

Feb 3 - Feb 4
IAH

Houston George Bush Intcntl

DEN

Denver Intl

Nonstop

2h 41m
DEN

Denver Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 25m
$62

Frontier

Pick Dates

Deal found 1/23

Feb 1 - Feb 11
IAH

Houston George Bush Intcntl

DEN

Denver Intl

Nonstop

2h 38m
DEN

Denver Intl

IAH

Houston George Bush Intcntl

Nonstop

2h 19m
$66

Multiple Airlines

Pick Dates

Deal found 1/26

One-way flights to Denver from George Bush Intcntl

The cheapest one-way flights from George Bush Intcntl to Denver
Feb 28
IAH

Houston George Bush Intcntl

DEN

Denver Intl

Nonstop

2h 34m
$20

Frontier

Pick Dates

Deal found 1/26

Feb 28
IAH

Houston George Bush Intcntl

DEN

Denver Intl

Nonstop

2h 34m
$21

Frontier

Pick Dates

Deal found 1/23

Feb 15
IAH

Houston George Bush Intcntl

DEN

Denver Intl

Nonstop

2h 14m
$25

Spirit Airlines

Pick Dates

Deal found 1/24

Reviews of Airlines Servicing Denver

Spirit Airlines
6.9
Okay
707 reviews

Food

5.6

Overall

6.9

Boarding

7.2

Crew

7.4

Entertainment

5.6

Comfort

6.4

Reviews

1 / 10

I’ve never flown Spirit before so the experience was just that. Although it wasn’t bad there’s definitely room for improvements or upgrades listed below. 1. Offer FREE wi-fi that customers can actually connect too; which I wasn’t and I paid in advance. 2. Hopefully, you get the tv screens at the seats. A must for long trips. 3. I was in row three and our seats didn’t recline. Again uncomfortable during long trips. If these things are being considered or worked on then I just might be a returning customer. Thank you!

Spirit Airlines
6.9
Okay
707 reviews
Spirit Airlines
6.9
Okay
707 reviews

Food

5.6

Overall

6.9

Boarding

7.2

Crew

7.4

Entertainment

5.6

Comfort

6.4

Reviews

1 / 10

I’ve never flown Spirit before so the experience was just that. Although it wasn’t bad there’s definitely room for improvements or upgrades listed below. 1. Offer FREE wi-fi that customers can actually connect too; which I wasn’t and I paid in advance. 2. Hopefully, you get the tv screens at the seats. A must for long trips. 3. I was in row three and our seats didn’t recline. Again uncomfortable during long trips. If these things are being considered or worked on then I just might be a returning customer. Thank you!

Frontier
6.1
Okay
536 reviews
Spirit Airlines
6.9
Okay
707 reviews

Food

5.6

Overall

6.9

Boarding

7.2

Crew

7.4

Entertainment

5.6

Comfort

6.4

Reviews

1 / 10

I’ve never flown Spirit before so the experience was just that. Although it wasn’t bad there’s definitely room for improvements or upgrades listed below. 1. Offer FREE wi-fi that customers can actually connect too; which I wasn’t and I paid in advance. 2. Hopefully, you get the tv screens at the seats. A must for long trips. 3. I was in row three and our seats didn’t recline. Again uncomfortable during long trips. If these things are being considered or worked on then I just might be a returning customer. Thank you!

Related info for your journey

Useful info, stats and facts about George Bush Intcntl to Denver flights.

What airport do you fly into for flights to Denver from Houston George Bush Intcntl?

Located just 18.5 mi from the city center, Denver Intl is the airport most travelers will use when flying to Denver from Houston George Bush Intcntl. Booking flights from Houston George Bush Intcntl to Denver Intl (DEN) should be relatively easy as there are 22 daily inbound flights from Houston George Bush Intcntl from 8 different airlines.

Which airlines flying from Houston George Bush Intcntl to Denver Intl have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Frontier, United Airlines, and Spirit Airlines flying from Houston George Bush Intcntl to Denver Intl have implemented new flexible cancellation policies.

Can I find flights from Houston George Bush Intcntl Airport to Denver for under $100 on Cheapflights?

Yes, there are multiple flights from Houston George Bush Intcntl Airport to Denver for under $100. The cheapest flight booked recently is on Frontier for just $40, but on average you can expect to pay $55.

Are there nonstop flights from Houston George Bush Intcntl Airport to Denver for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Houston George Bush Intcntl Airport to Denver under $100. A good price for a nonstop flight from Houston George Bush Intcntl Airport to Denver is less than $55.

Are there last-minute flights available from Houston George Bush Intcntl Airport to Denver for under $100?

There are currently 20+ open flights from Houston George Bush Intcntl Airport to Denver within the next 7 days for less than $100.

What days are nonstop flights available from Houston George Bush Intcntl Airport to Denver?

You can find nonstop flights on the following days: Tuesday, Thursday, Friday.

How popular is this Houston George Bush Intcntl Airport to Denver flight route?

Flights from Houston George Bush Intcntl to Denver Intl have been viewed 708 times in the past calendar month.

How many flights depart from Houston George Bush Intcntl Airport to Denver on average per day?

On average 8 flights depart from Houston George Bush Intcntl Airport to Denver per day.
Afternoon (Noon - 6pm) - 100% of flight departures

How long is the flight from Houston George Bush Intcntl Airport to Denver?

A quick flight from Houston George Bush Intcntl Airport to Denver can take about 2h 14m. Frontier provides one of the quickest options available for as low as $40. There are 866 mi between Houston George Bush Intcntl Airport and Denver. Most flights are nonstop.

What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Denver round-trip?

Our cheapest airline available from Houston George Bush Intcntl Airport to Denver is Frontier. Our recent data shows that you can find tickets from as low as $40 on this airline. An additional option worth looking into is Spirit Airlines, starting at $51. These flights start at 79% lower than the current average price 3 months from now.

What are the most popular airlines that fly from Houston George Bush Intcntl Airport to Denver?

When booking a flight from Houston George Bush Intcntl Airport to Denver, you may want to consider flying on Undisclosed Carrier, American Airlines or Alaska Airlines as they are the most popular for this route.

What are the most reliable airlines from Houston George Bush Intcntl Airport to Denver?

No one likes to see their flight delayed. When booking a flight from Houston George Bush Intcntl Airport to Denver consider choosing Southwest (74%), Air Canada (74%) or Air New Zealand (74%) as they are the most reliable in getting you off to your destination on time.

What are the cheapest flights from Houston George Bush Intcntl Airport to Denver?

Looking at all options, your cheapest flight can be booked for $34. While the most popular route (Houston George Bush Intcntl - Denver Intl) can be booked for $47 on average our data indicates $429 when flying from Houston George Bush Intcntl Airport to Denver.

Alternative routes for George Bush Intcntl to Denver

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from George Bush Intcntl to Denver

The chart below displays the airlines Cheapflights users traveling from George Bush Intcntl to Denver choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$13Average$21FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
Spirit AirlinesCheapest$48Average$125FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights
FrontierCheapest$58Average$147FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
United AirlinesCheapest$127Average$325FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapest$195Average$471FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights

Hourly flight availability from George Bush Intcntl to Denver

See what time of day planes typically take off from George Bush Intcntl to Denver
6%of flight departuresEarly morningMidnight to 6 am
39%of flight departuresMorning6 am to noon
38%of flight departuresAfternoonNoon to 6 pm
17%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from George Bush Intcntl to Denver

See how many times per day planes take to the skies headed from George Bush Intcntl to Denver
Sunday16daily flights
Monday26daily flights
Tuesday29daily flights
Wednesday29daily flights
Thursday30daily flights
Friday20daily flights
Saturday10daily flights
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