
Round-trip from | $477 (United Airlines) |
|---|---|
One-way from | $328 (Kiwi.com) |
Popular in | May |
Cheapest in | November |
Average price | $984 |
Fly from
Fly to
Route
Depart
Return
Price
AustinPorto
AUS - OPO
AUSOPO
Austin Bergstrom
Mon 3/2
7:15 am-9:30 am
2 stops20h 15m
Porto
Wed 3/18
6:00 am-11:54 pm
2 stops22h 54m
AustinPorto
AUS - OPO
AUSOPO
Austin Bergstrom
Mon 4/20
7:15 am-9:45 am
2 stops20h 30m
Porto
Wed 5/6
6:00 am-8:39 am
2 stops32h 39m
AustinPorto
AUS - OPO
AUSOPO
Austin Bergstrom
Tue 4/21
5:30 am-9:45 am
2 stops22h 15m
Porto
Thu 5/7
6:00 am-11:25 am
2 stops35h 25m
AustinPorto
AUS - OPO
AUSOPO
Austin Bergstrom
Mon 4/20
10:30 pm-7:50 pm
1 stop15h 20m
Porto
Wed 5/6
8:20 am-10:50 pm
2 stops20h 30m
HoustonPorto
IAH - OPO
IAHOPO
Houston George Bush Intcntl
Mon 4/13
3:50 pm-3:25 pm
1 stop17h 35m
Porto
Mon 4/27
11:25 am-1:15 pm
1 stop31h 50m
HoustonPorto
IAH - OPO
IAHOPO
Houston George Bush Intcntl
Wed 3/11
4:30 pm-3:25 pm
1 stop17h 55m
Porto
Tue 3/17
9:55 am-10:59 pm
2 stops18h 04m
AustinPorto
AUS - OPO
AUSOPO
Austin Bergstrom
Tue 4/21
9:50 am-9:45 am
2 stops17h 55m
Porto
Thu 5/21
6:00 am-10:40 pm
2 stops22h 40m
DallasPorto
DFW - OPO
DFWOPO
Dallas/Fort Worth
Tue 3/10
10:49 am-9:30 am
2 stops17h 41m
Porto
Tue 3/17
6:00 am-11:15 pm
2 stops22h 15m
DallasPorto
DFW - OPO
DFWOPO
Dallas/Fort Worth
Tue 4/7
2:20 pm-7:55 am
2 stops35h 35m
Porto
Wed 4/15
6:00 am-9:31 pm
2 stops21h 31m
HoustonPorto
IAH - OPO
IAHOPO
Houston George Bush Intcntl
Tue 3/10
9:45 am-9:30 am
2 stops18h 45m
Porto
Thu 3/26
6:00 am-7:15 pm
1 stop18h 15m
Currently, December is the cheapest month in which you can book a flight from Texas to Porto (average of $414). Flying from Texas to Porto in July is currently the most expensive (average of $809). 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.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$476 | Average$854 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$541 | Average$949 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$546 | Average$876 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$565 | Average$841 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$623 | Average$1,099 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$668 | Average$1,067 | FlexibilityNo cancel fee | On-time76% |