
Round-trip from | $180 (Expedia) |
|---|---|
One-way from | $77 (Kiwi.com) |
Popular in | November |
Cheapest in | February |
Average price | $370 |
Good round-trip deal | $332 or less |
Good one-way deal | $149 or less |
Fly from
Fly to
Route
Depart
Return
HoustonCharlotte
IAH - CLT
IAHCLT
Houston George Bush Intcntl
Wed 7/1
6:12 pm-9:59 pm
Nonstop2h 47m
Charlotte Douglas
Sat 7/4
7:09 am-8:50 am
Nonstop2h 41m
HoustonGreenville
IAH - GSP
IAHGSP
Houston George Bush Intcntl
Fri 8/7
7:50 pm-11:19 pm
Nonstop2h 29m
Greenville
Wed 8/12
5:31 pm-7:10 pm
Nonstop2h 39m
HoustonGreenville
IAH - GSP
IAHGSP
Houston George Bush Intcntl
Wed 8/26
6:35 pm-9:58 pm
Nonstop2h 23m
Greenville
Wed 9/2
5:31 pm-7:10 pm
Nonstop2h 39m
HoustonSavannah
IAH - SAV
IAHSAV
Houston George Bush Intcntl
Tue 6/9
6:28 pm-9:55 pm
Nonstop2h 27m
Savannah/Hilton Head
Tue 6/16
7:00 am-8:31 am
Nonstop2h 31m
HoustonSavannah
IAH - SAV
IAHSAV
Houston George Bush Intcntl
Mon 6/8
6:28 pm-9:55 pm
Nonstop2h 27m
Savannah/Hilton Head
Wed 6/10
7:00 am-8:31 am
Nonstop2h 31m
HoustonSavannah
IAH - SAV
IAHSAV
Houston George Bush Intcntl
Mon 6/8
2:55 pm-6:22 pm
Nonstop2h 27m
Savannah/Hilton Head
Wed 6/17
7:00 am-8:31 am
Nonstop2h 31m
HoustonGreenville
IAH - GSP
IAHGSP
Houston George Bush Intcntl
Fri 7/3
5:40 am-12:18 pm
1 stop5h 38m
Greenville
Sat 7/11
5:16 pm-9:32 pm
1 stop5h 16m
HoustonGreenville
IAH - GSP
IAHGSP
Houston George Bush Intcntl
Wed 6/3
3:25 pm-9:38 pm
1 stop5h 13m
Greenville
Wed 6/10
5:44 am-11:23 am
1 stop6h 39m
HoustonCharlotte
IAH - CLT
IAHCLT
Houston George Bush Intcntl
Wed 6/24
6:12 pm-9:59 pm
Nonstop2h 47m
Charlotte Douglas
Tue 7/7
7:09 am-8:50 am
Nonstop2h 41m
HoustonCharlotte
IAH - CLT
IAHCLT
Houston George Bush Intcntl
Thu 5/28
8:29 am-1:27 pm
1 stop3h 58m
Charlotte Douglas
Sun 6/14
5:30 am-8:37 am
1 stop4h 07m
Currently, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to South Carolina (average of $96). Flying from Houston George Bush Intcntl Airport to South Carolina in December is currently the most expensive (average of $278). 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.
It’s typically best to fly out from Houston George Bush Intcntl Airport to South Carolina at noon. Doing so could potentially save you 5% on the flight price compared to flying in the morning, which is usually more expensive.
Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to South Carolina flight should consider departing on Tuesday evenings 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.
The most flights from IAH to USSC are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).
Boarding
Overall
Food
Crew
Entertainment
Comfort
Reviews
Anonymous,May 2026
SEA - KOA
Boarding
Overall
Food
Crew
Entertainment
Comfort
Reviews
Anonymous,May 2026
SEA - KOA
Boarding
Overall
Food
Crew
Entertainment
Comfort
Reviews
Anonymous,May 2026
SEA - KOA
Boarding
Overall
Food
Crew
Entertainment
Comfort
Reviews
Anonymous,May 2026
SEA - KOA
Boarding
Overall
Food
Crew
Entertainment
Comfort
Reviews
Anonymous,May 2026
SEA - KOA
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$175 | Average$381 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$204 | Average$379 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$228 | Average$344 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$229 | Average$464 | FlexibilityNo cancel fee | On-time69% |