Frontier offers extra comfort seats with 32” separation for a fee, enhancing legroom.
Frontier's Zone 1 boarding is available with a carry-on purchase or special fare bundle.
Most accurate provider | FlightHub 3 stars |
---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $127 (Cheapflightsfares) |
One-way from | $62 (eDestinos) |
Popular in | March |
Cheapest in | August |
Average price | $311 |
Good round-trip deal | $128 or less |
Good one-way deal | $64 or less |
Fly from
Fly to
Route
Depart
Return
Price
ChicagoHouston
ORD - IAH
ORDIAH
Chicago O'Hare Intl
lun. 4/28
9:04 pm-11:54 pm
Nonstop2h 50m
Houston George Bush Intcntl
mié. 5/7
7:05 pm-9:50 pm
Nonstop2h 45m
ChicagoHouston
MDW - IAH
MDWIAH
Chicago Midway
vie. 4/18
6:00 am-8:51 am
Nonstop2h 51m
Houston George Bush Intcntl
mié. 4/23
12:44 pm-3:13 pm
Nonstop2h 29m
ChicagoHouston
ORD - IAH
ORDIAH
Chicago O'Hare Intl
mar. 4/8
7:20 am-10:19 am
Nonstop2h 59m
Houston George Bush Intcntl
vie. 4/11
5:00 am-7:40 am
Nonstop2h 40m
ChicagoHouston
ORD - IAH
ORDIAH
Chicago O'Hare Intl
jue. 4/10
6:30 am-9:36 am
Nonstop3h 06m
Houston George Bush Intcntl
dom. 4/13
10:36 am-1:19 pm
Nonstop2h 43m
ChicagoHouston
ORD - IAH
ORDIAH
Chicago O'Hare Intl
mar. 4/22
9:50 pm-12:51 am
Nonstop3h 01m
Houston George Bush Intcntl
mar. 4/29
7:20 am-10:11 am
Nonstop2h 51m
ChicagoHouston
ORD - IAH
ORDIAH
Chicago O'Hare Intl
mar. 4/15
8:25 pm-11:25 pm
Nonstop3h 00m
Houston George Bush Intcntl
mar. 4/22
4:57 pm-7:39 pm
Nonstop2h 42m
ChicagoHouston
MDW - IAH
MDWIAH
Chicago Midway
mar. 7/8
6:00 am-12:09 pm
1 stop6h 09m
Houston George Bush Intcntl
mar. 7/15
5:25 am-12:30 pm
1 stop7h 05m
ChicagoHouston
ORD - IAH
ORDIAH
Chicago O'Hare Intl
mar. 7/8
6:00 am-12:09 pm
1 stop6h 09m
Houston George Bush Intcntl
mar. 7/15
9:40 am-4:46 pm
1 stop7h 06m
ChicagoHouston
MDW - IAH
MDWIAH
Chicago Midway
lun. 4/7
7:05 am-1:28 pm
1 stop6h 23m
Houston George Bush Intcntl
jue. 4/10
5:15 am-10:27 pm
2 stops17h 12m
ChicagoHouston
ORD - IAH
ORDIAH
Chicago O'Hare Intl
vie. 4/11
9:09 am-12:01 pm
Nonstop2h 52m
Provider | Price Accuracy | Trust Score* |
---|---|---|
Price Accuracy1 star | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*2 stars | |
Price Accuracy1 star | Trust Score*3 stars | |
Price Accuracy- | Trust Score*3 stars | |
Price Accuracy1 star | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*2 stars |
Booking 63 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago 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 Chicago to Houston George Bush Intcntl Airport (average of $241). Flying from Chicago 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.
It’s typically best to fly out from Chicago to Houston George Bush Intcntl Airport in the evening. Doing so could potentially save you 17% on the flight price compared to flying in the morning, which is usually more expensive.
Travelers seeking maximum savings on their Chicago to Houston George Bush Intcntl Airport flight should consider departing on Friday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from CHI to IAH are scheduled on a Tuesday (45 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (4 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).
Overall
Comfort
Food
Crew
Boarding
Entertainment
Reviews
Cheri,Jan 2025
FAT - SEA
Overall
Comfort
Food
Crew
Boarding
Entertainment
Reviews
Cheri,Jan 2025
FAT - SEA
Overall
Comfort
Food
Crew
Boarding
Entertainment
Reviews
Cheri,Jan 2025
FAT - SEA
Overall
Comfort
Food
Crew
Boarding
Entertainment
Reviews
Cheri,Jan 2025
FAT - SEA
Overall
Comfort
Food
Crew
Boarding
Entertainment
Reviews
Cheri,Jan 2025
FAT - SEA
Overall
Comfort
Food
Crew
Boarding
Entertainment
Reviews
Cheri,Jan 2025
FAT - SEA
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$58 | Average$144 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$70 | Average$161 | FlexibilityNo cancel fee | On-time65% | |
Cheapest$155 | Average$249 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$175 | Average$362 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$256 | Average$427 | FlexibilityNo cancel fee | On-timeN/A |