Round-trip from | $257 (American Airlines) |
---|---|
One-way from | $129 (Delta) |
Popular in | December |
Cheapest in | February |
Average price | $566 |
Fly from
Fly to
Route
Depart
Return
Price
PortlandHouston
PWM - IAH
PWMIAH
Portland
mar. 7/1
6:00 am-11:04 am
1 stop6h 04m
Houston George Bush Intcntl
mar. 7/8
10:07 am-5:35 pm
1 stop6h 28m
PortlandHouston
PWM - IAH
PWMIAH
Portland
mar. 7/1
6:00 am-12:06 pm
1 stop7h 06m
Houston George Bush Intcntl
mar. 7/8
5:25 am-5:08 pm
2 stops10h 43m
PortlandHouston
PWM - HOU
PWMHOU
Portland
mar. 7/1
12:55 pm-8:44 pm
1 stop8h 49m
Houston Hobby
mar. 7/8
6:00 am-5:08 pm
2 stops10h 08m
PortlandHouston
PWM - IAH
PWMIAH
Portland
jeu. 5/8
9:29 pm-3:53 pm
1 stop19h 24m
Houston George Bush Intcntl
dim. 5/11
9:05 pm-8:40 pm
1 stop22h 35m
PortlandHouston
PWM - HOU
PWMHOU
Portland
mer. 6/11
6:33 pm-11:48 pm
1 stop6h 15m
Houston Hobby
ven. 6/13
10:13 am-5:43 pm
1 stop6h 30m
PortlandHouston
PWM - IAH
PWMIAH
Portland
jeu. 5/15
9:29 pm-10:37 am
1 stop14h 08m
Houston George Bush Intcntl
lun. 5/19
6:50 am-8:40 pm
1 stop12h 50m
PortlandHouston
PWM - HOU
PWMHOU
Portland
ven. 6/13
5:40 pm-11:15 pm
1 stop6h 35m
Houston Hobby
lun. 6/16
8:25 pm-9:45 am
1 stop12h 20m
PortlandHouston
PWM - IAH
PWMIAH
Portland
jeu. 5/15
6:55 pm-12:47 am
1 stop6h 52m
Houston George Bush Intcntl
lun. 5/19
3:05 pm-11:27 pm
1 stop7h 22m
PortlandHouston
PWM - IAH
PWMIAH
Portland
mar. 7/15
6:00 am-12:09 pm
1 stop7h 09m
PortlandHouston
PWM - HOU
PWMHOU
Portland
sam. 6/7
6:18 pm-11:48 pm
1 stop6h 30m
Booking 80 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland, Maine to Houston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, September is the cheapest month in which you can book a flight from Portland, Maine to Houston (average of $230). Flying from Portland, Maine to Houston in March is currently the most expensive (average of $334). 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.
Unlike in the morning, when flights are generally more expensive, you can save up to 35% on flights from Portland, Maine to Houston by exploring options for tickets in the evening.
Travelers seeking maximum savings on their Portland, Maine to Houston flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
In terms of precipitation, rainfall in Houston 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 when rainfall is around 3.2 in.
If weather is an important factor for your trip to Houston, 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
Food
Crew
Boarding
Comfort
Entertainment
Reviews
Gina,Apr 2025
LAS - DEN
Overall
Food
Crew
Boarding
Comfort
Entertainment
Reviews
Gina,Apr 2025
LAS - DEN
Overall
Food
Crew
Boarding
Comfort
Entertainment
Reviews
Gina,Apr 2025
LAS - DEN
Overall
Food
Crew
Boarding
Comfort
Entertainment
Reviews
Gina,Apr 2025
LAS - DEN
Overall
Food
Crew
Boarding
Comfort
Entertainment
Reviews
Gina,Apr 2025
LAS - DEN
Overall
Food
Crew
Boarding
Comfort
Entertainment
Reviews
Gina,Apr 2025
LAS - DEN
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$163 | Average$210 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$236 | Average$394 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$256 | Average$431 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$261 | Average$454 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$322 | Average$574 | FlexibilityNo cancel fee | On-time63% |