Frontier offers extra comfort seats for a fee, enhancing comfort on short flights.
Early check-in can help secure your place onboard, avoiding overbooking issues.
Round-trip from | $120 (Cheapflightsfares) |
---|---|
One-way from | $78 (Cheapflightsfares) |
Popular in | May |
Cheapest in | February |
Average price | $179 |
Good round-trip deal | $163 or less |
Good one-way deal | $154 or less |
Fly from
Fly to
Route
Depart
Return
Price
DenverHouston
DEN - IAH
DENIAH
Denver Intl
Sat 9/6
7:40 am-11:09 am
Nonstop2h 29m
Houston George Bush Intcntl
Sat 9/27
9:08 pm-10:53 pm
Nonstop2h 45m
DenverHouston
DEN - IAH
DENIAH
Denver Intl
Thu 10/2
8:15 pm-11:39 pm
Nonstop2h 24m
Houston George Bush Intcntl
Tue 10/7
6:00 am-7:36 am
Nonstop2h 36m
DenverHouston
DEN - IAH
DENIAH
Denver Intl
Sat 11/1
7:53 pm-11:25 pm
Nonstop2h 32m
Houston George Bush Intcntl
Thu 11/6
8:08 pm-9:49 pm
Nonstop2h 41m
DenverHouston
DEN - IAH
DENIAH
Denver Intl
Sat 10/18
7:52 pm-11:24 pm
Nonstop2h 32m
Houston George Bush Intcntl
Tue 10/21
6:00 am-7:36 am
Nonstop2h 36m
DenverHouston
DEN - IAH
DENIAH
Denver Intl
Thu 10/16
8:10 pm-11:36 pm
Nonstop2h 26m
Houston George Bush Intcntl
Wed 10/22
6:00 am-7:36 am
Nonstop2h 36m
DenverHouston
DEN - IAH
DENIAH
Denver Intl
Thu 10/16
8:10 pm-11:36 pm
Nonstop2h 26m
Houston George Bush Intcntl
Sat 10/25
7:00 am-8:37 am
Nonstop2h 37m
DenverHouston
DEN - IAH
DENIAH
Denver Intl
Thu 10/16
7:00 am-10:29 am
Nonstop2h 29m
Houston George Bush Intcntl
Tue 10/21
6:00 am-7:36 am
Nonstop2h 36m
DenverHouston
DEN - IAH
DENIAH
Denver Intl
Wed 10/15
7:00 am-10:29 am
Nonstop2h 29m
Houston George Bush Intcntl
Mon 10/20
6:00 am-7:36 am
Nonstop2h 36m
DenverHouston
DEN - IAH
DENIAH
Denver Intl
Sat 10/18
7:52 pm-11:24 pm
Nonstop2h 32m
Houston George Bush Intcntl
Sat 10/25
4:42 pm-6:21 pm
Nonstop2h 39m
DenverHouston
DEN - IAH
DENIAH
Denver Intl
Sat 10/18
7:52 pm-11:24 pm
Nonstop2h 32m
Houston George Bush Intcntl
Wed 10/22
11:36 am-1:12 pm
Nonstop2h 36m
Booking 40 days in advance of your planned departure date is, on average, the best time to get cheap flights from Denver to Houston George Bush Intcntl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, August is the cheapest month in which you can book a flight from Denver to Houston George Bush Intcntl Airport (average of $241). Flying from Denver to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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.
One of the essential ways to save on airfare from Denver to Houston George Bush Intcntl Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 70% on airfare.
Travelers seeking maximum savings on their Denver to Houston George Bush Intcntl Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from DEN to IAH are scheduled on a Wednesday (38 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (20 on average).
Comfort
Food
Boarding
Overall
Crew
Entertainment
Reviews
FERNANDO,Sep 2024
YYC - IAH
Comfort
Food
Boarding
Overall
Crew
Entertainment
Reviews
FERNANDO,Sep 2024
YYC - IAH
Comfort
Food
Boarding
Overall
Crew
Entertainment
Reviews
FERNANDO,Sep 2024
YYC - IAH
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$64 | Average$156 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$161 | Average$347 | FlexibilityNo cancel fee | On-time69% |