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

Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $435 (KAYAK) |
One-way from | $180 (KAYAK) |
Popular in | December |
Cheapest in | September |
Average price | $838 |
Good round-trip deal | $777 or less |
Good one-way deal | $455 or less |
Fly from
Fly to
Route
Depart
Return
Price
HoustonLima
IAH - LIM
IAHLIM
Houston George Bush Intcntl
Tue 4/7
5:45 am-9:35 pm
1 stop15h 50m
Lima J Chavez Intl
Wed 4/8
10:30 pm-8:45 am
1 stop10h 15m
HoustonLima
IAH - LIM
IAHLIM
Houston George Bush Intcntl
Sat 12/13
10:41 am-10:35 pm
1 stop10h 54m
Lima J Chavez Intl
Mon 12/15
11:37 pm-9:18 am
1 stop10h 41m
HoustonLima
IAH - LIM
IAHLIM
Houston George Bush Intcntl
Fri 1/23
5:05 am-4:50 am
3 stops22h 45m
Lima J Chavez Intl
Wed 2/4
11:33 pm-10:41 pm
3 stops24h 08m
HoustonLima
IAH - LIM
IAHLIM
Houston George Bush Intcntl
Sat 12/13
10:41 am-10:35 pm
1 stop10h 54m
Lima J Chavez Intl
Sun 12/14
1:50 am-2:03 pm
2 stops37h 13m
HoustonLima
IAH - LIM
IAHLIM
Houston George Bush Intcntl
Sat 12/13
9:30 am-3:30 am
1 stop17h 00m
Lima J Chavez Intl
Mon 12/22
3:00 am-4:35 pm
1 stop14h 35m
HoustonLima
IAH - LIM
IAHLIM
Houston George Bush Intcntl
Tue 3/24
5:45 am-9:35 pm
1 stop15h 50m
Lima J Chavez Intl
Wed 3/25
10:30 pm-8:45 am
1 stop10h 15m
HoustonLima
IAH - LIM
IAHLIM
Houston George Bush Intcntl
Fri 11/28
8:35 pm-8:20 pm
2 stops22h 45m
HoustonLima
IAH - LIM
IAHLIM
Houston George Bush Intcntl
Tue 2/10
8:30 am-4:50 am
2 stops19h 20m
HoustonLima
IAH - LIM
IAHLIM
Houston George Bush Intcntl
Mon 1/12
7:35 am-10:35 pm
1 stop14h 00m
HoustonLima
IAH - LIM
IAHLIM
Houston George Bush Intcntl
Mon 1/12
6:05 am-8:55 pm
3 stops37h 50m
| 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 Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
Booking 14 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, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Lima (average of $347). 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.
It’s typically best to fly out from Houston George Bush Intcntl Airport to Lima in the evening. Doing so could potentially save you 30% on the flight price compared to flying at noon, which is usually more expensive.
Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Lima flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
About 31% of weekly flights between Houston and Lima have experienced delays in the past year, with the average delay time being 169 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.
Thursday 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, ANA have had the lowest number of delays on this route, with just 31% of flights being delayed.
San Salvador (SAL) – chosen by Cheapflights users on 60% of 1-stop itineraries from Houston George Bush Intcntl Airport to Lima on Cheapflights.
Flights via Panama City (PTY) have the shortest average one-way travel time for 1-stop routes: 9h 16m.
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 48m.
Crew
Overall
Food
Comfort
Boarding
Entertainment
Reviews
Juan Pablo,Sep 2025
PTY - VVI
Crew
Overall
Food
Comfort
Boarding
Entertainment
Reviews
Juan Pablo,Sep 2025
PTY - VVI
Crew
Overall
Food
Comfort
Boarding
Entertainment
Reviews
Juan Pablo,Sep 2025
PTY - VVI
Crew
Overall
Food
Comfort
Boarding
Entertainment
Reviews
Juan Pablo,Sep 2025
PTY - VVI
Crew
Overall
Food
Comfort
Boarding
Entertainment
Reviews
Juan Pablo,Sep 2025
PTY - VVI
Crew
Overall
Food
Comfort
Boarding
Entertainment
Reviews
Juan Pablo,Sep 2025
PTY - VVI
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$188 | Average$480 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$404 | Average$601 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$722 | Average$871 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$739 | Average$922 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$942 | Average$1,342 | FlexibilityNo cancel fee | On-time70% |