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 | $539 (Kiwi.com) |
One-way from | $131 (Flightnetwork) |
Popular in | December |
Cheapest in | September |
Average price | $945 |
Good round-trip deal | $789 or less |
Good one-way deal | $365 or less |
Fly from
Fly to
Route
Depart
Return
Price
HoustonLima
IAH - LIM
IAHLIM
Houston George Bush Intcntl
Thu 5/7
5:05 am-9:35 pm
2 stops16h 30m
Lima J Chavez Intl
Wed 5/27
10:30 pm-8:45 am
1 stop10h 15m
HoustonLima
IAH - LIM
IAHLIM
Houston George Bush Intcntl
Tue 3/10
5:24 pm-2:45 pm
1 stop21h 21m
Lima J Chavez Intl
Mon 9/14
1:40 am-12:10 pm
1 stop10h 30m
HoustonLima
IAH - LIM
IAHLIM
Houston George Bush Intcntl
Fri 5/15
5:05 am-9:35 pm
2 stops16h 30m
Lima J Chavez Intl
Sat 5/23
8:25 pm-12:10 pm
2 stops15h 45m
HoustonLima
IAH - LIM
IAHLIM
Houston George Bush Intcntl
Fri 1/2
4:35 pm-3:30 am
1 stop9h 55m
Lima J Chavez Intl
Sun 1/11
11:45 am-11:05 am
2 stops24h 20m
HoustonLima
IAH - LIM
IAHLIM
Houston George Bush Intcntl
Mon 1/19
4:35 pm-10:45 am
2 stops17h 10m
Lima J Chavez Intl
Mon 1/26
1:50 am-3:10 pm
2 stops14h 20m
HoustonLima
IAH - LIM
IAHLIM
Houston George Bush Intcntl
Fri 1/16
1:00 pm-10:45 am
2 stops20h 45m
Lima J Chavez Intl
Fri 1/30
2:55 am-3:10 pm
2 stops13h 15m
HoustonLima
IAH - LIM
IAHLIM
Houston George Bush Intcntl
Mon 4/6
5:40 pm-5:40 pm
2 stops24h 00m
Lima J Chavez Intl
Sat 4/11
10:35 am-12:10 pm
2 stops25h 35m
HoustonLima
IAH - LIM
IAHLIM
Houston George Bush Intcntl
Mon 4/13
4:20 pm-11:00 pm
Nonstop6h 40m
Lima J Chavez Intl
Wed 4/22
12:55 am-7:45 am
Nonstop6h 50m
HoustonLima
IAH - LIM
IAHLIM
Houston George Bush Intcntl
Thu 3/19
4:20 pm-10:55 pm
Nonstop6h 35m
Lima J Chavez Intl
Wed 3/25
1:10 am-7:50 am
Nonstop6h 40m
HoustonLima
IAH - LIM
IAHLIM
Houston George Bush Intcntl
Thu 2/5
4:20 pm-11:55 pm
Nonstop6h 35m
Lima J Chavez Intl
Wed 2/11
1:50 am-7:25 am
Nonstop6h 35m
| 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 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, June is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Lima (average of $386). 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 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 60% of 1-stop itineraries from Houston George Bush Intcntl Airport to Lima on Cheapflights.
Fort Lauderdale (FLL) is the most affordable 1-stop option, with an average round-trip price of $405.
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.
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Maria,Dec 2025
PTY - SLA
Overall
Food
Entertainment
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Maria,Dec 2025
PTY - SLA
Overall
Food
Entertainment
Comfort
Crew
Boarding
Reviews
Maria,Dec 2025
PTY - SLA
Overall
Food
Entertainment
Comfort
Crew
Boarding
Reviews
Maria,Dec 2025
PTY - SLA
Overall
Food
Entertainment
Comfort
Crew
Boarding
Reviews
Maria,Dec 2025
PTY - SLA
Overall
Food
Entertainment
Comfort
Crew
Boarding
Reviews
Maria,Dec 2025
PTY - SLA
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$188 | Average$482 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$396 | Average$882 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$449 | Average$599 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$740 | Average$927 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$834 | Average$1,152 | FlexibilityNo cancel fee | On-time70% |