For a smooth departure from IAH, check security wait times on the airport website before heading to your terminal.

Most accurate provider | Mytrip 3 stars |
|---|---|
Most trusted provider | Mytrip 3 stars |
Round-trip from | $231 (FlightHub) |
One-way from | $116 (Mytrip) |
Popular in | March |
Cheapest in | September |
Average price | $798 |
Good round-trip deal | $789 or less |
Good one-way deal | $655 or less |
Fly from
Fly to
Route
Depart
Return
Price
HoustonLima
IAH - LIM
IAHLIM
Houston George Bush Intcntl
Sat 2/7
8:35 pm-10:35 pm
2 stops25h 00m
Lima J Chavez Intl
Sat 2/14
11:30 pm-10:41 pm
2 stops24h 11m
HoustonLima
IAH - LIM
IAHLIM
Houston George Bush Intcntl
Sat 2/7
5:46 am-10:35 pm
1 stop15h 49m
Lima J Chavez Intl
Sat 2/21
11:30 pm-10:41 pm
2 stops24h 11m
HoustonLima
IAH - LIM
IAHLIM
Houston George Bush Intcntl
Wed 3/4
5:46 am-10:35 pm
1 stop15h 49m
Lima J Chavez Intl
Mon 3/9
10:30 pm-11:09 pm
2 stops24h 39m
HoustonLima
IAH - LIM
IAHLIM
Houston George Bush Intcntl
Fri 2/13
5:46 am-10:35 pm
1 stop15h 49m
Lima J Chavez Intl
Tue 2/17
11:30 pm-7:34 pm
2 stops21h 04m
HoustonLima
IAH - LIM
IAHLIM
Houston George Bush Intcntl
Fri 2/13
7:21 am-10:35 pm
1 stop14h 14m
Lima J Chavez Intl
Sun 2/15
11:30 pm-8:00 am
1 stop33h 30m
HoustonLima
IAH - LIM
IAHLIM
Houston George Bush Intcntl
Fri 2/13
7:36 pm-10:45 am
2 stops14h 09m
Lima J Chavez Intl
Sun 2/15
11:30 pm-8:00 am
1 stop33h 30m
HoustonLima
IAH - LIM
IAHLIM
Houston George Bush Intcntl
Mon 3/9
9:40 pm-9:35 pm
2 stops23h 55m
Lima J Chavez Intl
Thu 3/12
6:04 am-6:56 pm
1 stop12h 52m
HoustonLima
IAH - LIM
IAHLIM
Houston George Bush Intcntl
Wed 4/1
5:15 am-9:30 pm
2 stops16h 15m
Lima J Chavez Intl
Fri 5/1
10:30 pm-5:29 pm
2 stops18h 59m
HoustonLima
IAH - LIM
IAHLIM
Houston George Bush Intcntl
Wed 3/4
7:21 am-10:35 pm
1 stop14h 14m
Lima J Chavez Intl
Sat 3/14
10:30 pm-10:36 am
2 stops36h 06m
HoustonLima
IAH - LIM
IAHLIM
Houston George Bush Intcntl
Thu 2/26
8:11 pm-10:35 pm
3 stops25h 24m
Lima J Chavez Intl
Thu 3/5
11:30 pm-6:31 pm
2 stops20h 01m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
Booking 51 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston George Bush Intcntl Airport to Lima. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Lima (average of $381). Flying from Houston George Bush Intcntl Airport to Lima in October is currently the most expensive (average of $740). 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.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Houston George Bush Intcntl Airport to Lima as you normally would.
About 33% of weekly flights between Houston and Lima have experienced delays in the past year, with the average delay time being 167 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
Friday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Over the last year, United Airlines have had the lowest number of delays on this route, with just 33% of flights being delayed.
San Salvador (SAL) – chosen by Cheapflights users on 75% of 1-stop itineraries from Houston George Bush Intcntl Airport to Lima on Cheapflights.
Bogotá (BOG) is the most affordable 1-stop option, with an average round-trip price of $444.
Flights via Panama City (PTY) have the shortest average one-way travel time for 1-stop routes: 9h 16m.
Flights via San Salvador (SAL) offer the fastest connection on this route, with an average layover time of 2h 45m.
Entertainment
Crew
Overall
Comfort
Food
Boarding
Reviews
Maria,Dec 2025
PTY - SLA
Entertainment
Crew
Overall
Comfort
Food
Boarding
Reviews
Maria,Dec 2025
PTY - SLA
Entertainment
Crew
Overall
Comfort
Food
Boarding
Reviews
Maria,Dec 2025
PTY - SLA
Entertainment
Crew
Overall
Comfort
Food
Boarding
Reviews
Maria,Dec 2025
PTY - SLA
Entertainment
Crew
Overall
Comfort
Food
Boarding
Reviews
Maria,Dec 2025
PTY - SLA
Entertainment
Crew
Overall
Comfort
Food
Boarding
Reviews
Maria,Dec 2025
PTY - SLA
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$188 | Average$483 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$396 | Average$882 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$450 | Average$600 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$740 | Average$922 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$834 | Average$1,152 | FlexibilityNo cancel fee | On-time70% |