Most accurate provider | FlightHub 3 stars |
---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $238 (Mytrip) |
One-way from | $59 (Frontier) |
Popular in | December |
Cheapest in | May |
Average price | $457 |
Fly from
Fly to
Route
Depart
Return
Price
St. LouisHouston
STL - IAH
STLIAH
Lambert-St Louis
Tue 1/7
4:27 pm-8:54 am
1 stop16h 27m
Houston George Bush Intcntl
Mon 1/13
2:56 pm-2:43 pm
2 stops23h 47m
St. LouisHouston
STL - IAH
STLIAH
Lambert-St Louis
Sat 1/4
4:24 pm-7:03 am
1 stop14h 39m
Houston George Bush Intcntl
Mon 1/6
3:47 pm-11:40 pm
1 stop7h 53m
St. LouisHouston
STL - IAH
STLIAH
Lambert-St Louis
Fri 1/17
7:09 pm-12:14 pm
1 stop17h 05m
Houston George Bush Intcntl
Mon 1/20
8:01 pm-2:43 pm
1 stop18h 42m
St. LouisHouston
STL - IAH
STLIAH
Lambert-St Louis
Thu 2/20
6:15 am-8:41 am
Nonstop2h 26m
Houston George Bush Intcntl
Sun 2/23
7:45 am-9:51 am
Nonstop2h 06m
St. LouisHouston
STL - IAH
STLIAH
Lambert-St Louis
Sat 2/8
5:03 am-11:26 am
1 stop6h 23m
Houston George Bush Intcntl
Sat 2/15
6:00 am-9:59 am
1 stop3h 59m
St. LouisHouston
STL - IAH
STLIAH
Lambert-St Louis
Tue 1/14
6:44 am-11:59 pm
2 stops17h 15m
Houston George Bush Intcntl
Tue 1/21
2:31 pm-1:53 pm
2 stops23h 22m
St. LouisHouston
STL - IAH
STLIAH
Lambert-St Louis
Sat 2/22
8:52 pm-11:07 am
1 stop14h 15m
St. LouisHouston
STL - IAH
STLIAH
Lambert-St Louis
Thu 1/23
4:28 pm-11:03 pm
1 stop6h 35m
St. LouisHouston
STL - IAH
STLIAH
Lambert-St Louis
Fri 1/17
12:15 pm-7:23 pm
2 stops31h 08m
St. LouisHouston
STL - IAH
STLIAH
Lambert-St Louis
Sun 2/2
6:15 am-8:40 am
Nonstop2h 25m
Provider | Price Accuracy | Trust Score* |
---|---|---|
Expedia | Price Accuracy1 star | Trust Score*3 stars |
FlightHub | Price Accuracy3 stars | Trust Score*3 stars |
eDreams | Price Accuracy3 stars | Trust Score*3 stars |
Priceline | Price Accuracy2 stars | Trust Score*3 stars |
Mytrip | Price Accuracy3 stars | Trust Score*3 stars |
CheapOair | Price Accuracy2 stars | Trust Score*2 stars |
Cheapfaremart | Price Accuracy- | Trust Score*1 star |
The best time to book flights from St. Louis to Houston George Bush Intcntl Airport is 86 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, August is the cheapest month in which you can book a flight from St. Louis to Houston George Bush Intcntl Airport (average of $241). Flying from St. Louis 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.
Unlike in the morning, when flights are generally more expensive, you can save up to 40% on flights from St. Louis to Houston George Bush Intcntl Airport by exploring options for tickets in the evening.
The most flights from STL to IAH are scheduled on a Monday (16 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (12 on average).
In terms of precipitation, rainfall in Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport when rainfall is around 3.2 in.
If weather is an important factor for your trip to Houston George Bush Intcntl Airport, 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).
Boarding
Entertainment
Comfort
Crew
Food
Overall
Reviews
Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.
Boarding
Entertainment
Comfort
Crew
Food
Overall
Reviews
Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.
Boarding
Entertainment
Comfort
Crew
Food
Overall
Reviews
Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.
Boarding
Entertainment
Comfort
Crew
Food
Overall
Reviews
Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.
Boarding
Entertainment
Comfort
Crew
Food
Overall
Reviews
Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.
Boarding
Entertainment
Comfort
Crew
Food
Overall
Reviews
Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Frontier | Cheapest$99 | Average$159 | FlexibilityNo cancel fee | On-time62% |
United Airlines | Cheapest$190 | Average$396 | FlexibilityNo cancel fee | On-time69% |
American Airlines | Cheapest$252 | Average$362 | FlexibilityNo cancel fee | On-time71% |