Frontier offers extra comfort seats for a fee, with 32” separation in the second row.
Frontier's early morning flights have a better chance of on-time departures and arrivals.
Round-trip from | $117 (Cheapflightsfares) |
---|---|
One-way from | $63 (Cheapflightsfares) |
Popular in | December |
Cheapest in | June |
Average price | $160 |
Fly from
Fly to
Route
Depart
Return
Price
DenverHouston
DEN - IAH
DENIAH
Denver Intl
Sat 6/14
6:50 am-10:23 am
Nonstop2h 33m
Houston George Bush Intcntl
Wed 6/18
7:00 am-8:40 am
Nonstop2h 40m
DenverHouston
DEN - HOU
DENHOU
Denver Intl
Sat 6/14
5:35 am-8:55 am
Nonstop2h 20m
Houston Hobby
Tue 6/17
9:35 pm-11:15 pm
Nonstop2h 40m
DenverHouston
DEN - IAH
DENIAH
Denver Intl
Fri 6/6
12:59 am-8:45 am
1 stop6h 46m
Houston George Bush Intcntl
Sat 6/21
7:29 am-3:00 pm
1 stop8h 31m
DenverHouston
DEN - HOU
DENHOU
Denver Intl
Sat 5/24
4:37 pm-11:58 pm
1 stop6h 21m
Houston Hobby
Sun 5/25
5:00 am-8:16 am
1 stop4h 16m
DenverHouston
DEN - HOU
DENHOU
Denver Intl
Thu 6/5
12:59 am-9:33 am
1 stop7h 34m
Houston Hobby
Mon 6/9
6:41 pm-12:21 am
1 stop6h 40m
DenverHouston
DEN - HOU
DENHOU
Denver Intl
Thu 7/24
10:21 am-5:36 pm
1 stop6h 15m
Houston Hobby
Sun 7/27
6:35 pm-7:37 am
1 stop14h 02m
DenverHouston
DEN - IAH
DENIAH
Denver Intl
Fri 5/16
6:05 pm-9:35 pm
Nonstop2h 30m
Houston George Bush Intcntl
Mon 5/19
10:15 pm-11:58 pm
Nonstop2h 43m
DenverHouston
DEN - IAH
DENIAH
Denver Intl
Thu 5/15
6:30 pm-7:34 pm
2 stops24h 04m
Houston George Bush Intcntl
Sun 5/18
8:24 am-5:27 pm
2 stops34h 03m
DenverHouston
DEN - IAH
DENIAH
Denver Intl
Thu 5/1
10:38 am-5:36 pm
1 stop5h 58m
Houston George Bush Intcntl
Thu 5/1
8:27 pm-11:53 pm
1 stop4h 26m
DenverHouston
DEN - IAH
DENIAH
Denver Intl
Tue 6/17
6:35 am-10:08 am
Nonstop2h 33m
The price you pay for your flight from Denver to Houston may vary depending on when you book. For the best chance of a lower fare, look to book 48 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, September is the cheapest month in which you can book a flight from Denver to Houston (average of $230). Flying from Denver to Houston in March is currently the most expensive (average of $334). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
A simple way to save on the total cost of your ticket is to fly from Denver to Houston in the afternoon. If you’re flexible enough to do this you can expect to save up to 51% on your trip compared to booking a flight at noon.
Travelers seeking maximum savings on their Denver to Houston flight should consider departing on Wednesday at noon when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
In terms of precipitation, rainfall in Houston ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston when rainfall is around 3.2 in.
If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).
Food
Boarding
Entertainment
Comfort
Crew
Overall
Reviews
Anonymous,Apr 2025
LAS - STS
Food
Boarding
Entertainment
Comfort
Crew
Overall
Reviews
Anonymous,Apr 2025
LAS - STS
Food
Boarding
Entertainment
Comfort
Crew
Overall
Reviews
Anonymous,Apr 2025
LAS - STS
Food
Boarding
Entertainment
Comfort
Crew
Overall
Reviews
Anonymous,Apr 2025
LAS - STS
Food
Boarding
Entertainment
Comfort
Crew
Overall
Reviews
Anonymous,Apr 2025
LAS - STS
Food
Boarding
Entertainment
Comfort
Crew
Overall
Reviews
Anonymous,Apr 2025
LAS - STS
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$57 | Average$135 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$155 | Average$333 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$180 | Average$297 | FlexibilityNo cancel fee | On-time63% | |
Cheapest$222 | Average$416 | FlexibilityNo cancel fee | On-time71% |