Round-trip from | $587 (United Airlines) |
---|---|
One-way from | $449 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $1,061 |
Fly from
Fly to
Route
Depart
Return
Price
BoiseLisbon
BOI - LIS
BOILIS
Boise Air Term. Gowen Fld
Tue 10/21
7:00 am-8:20 am
2 stops18h 20m
Lisbon Humberto Delgado
Thu 11/6
10:55 am-10:55 pm
2 stops43h 00m
BoiseLisbon
BOI - LIS
BOILIS
Boise Air Term. Gowen Fld
Wed 11/19
6:20 am-8:55 am
2 stops19h 35m
Lisbon Humberto Delgado
Thu 11/27
5:00 am-9:21 pm
2 stops23h 21m
SpokaneLisbon
GEG - LIS
GEGLIS
Spokane
Sun 11/2
5:52 am-8:55 am
2 stops19h 03m
Lisbon Humberto Delgado
Thu 11/20
10:55 am-11:01 pm
2 stops20h 06m
SpokaneLisbon
GEG - LIS
GEGLIS
Spokane
Wed 12/3
5:00 am-8:10 am
2 stops19h 10m
Lisbon Humberto Delgado
Sun 12/7
10:50 am-9:02 pm
2 stops42h 12m
JacksonLisbon
JAC - LIS
JACLIS
Jackson Hole
Sat 10/18
4:07 pm-9:20 am
2 stops34h 13m
Lisbon Humberto Delgado
Mon 11/3
10:15 am-8:37 pm
2 stops17h 22m
BoiseLisbon
BOI - LIS
BOILIS
Boise Air Term. Gowen Fld
Sat 10/18
11:41 am-5:55 pm
2 stops23h 14m
Lisbon Humberto Delgado
Sat 11/1
5:30 am-11:59 pm
2 stops24h 29m
SpokaneLisbon
GEG - LIS
GEGLIS
Spokane
Wed 9/24
12:35 pm-9:50 pm
2 stops25h 15m
Lisbon Humberto Delgado
Tue 10/7
5:05 am-11:15 pm
2 stops26h 10m
JacksonLisbon
JAC - LIS
JACLIS
Jackson Hole
Sun 9/28
7:30 am-8:00 am
2 stops17h 30m
Lisbon Humberto Delgado
Sun 10/5
5:40 am-8:59 pm
2 stops22h 19m
BoiseLisbon
BOI - LIS
BOILIS
Boise Air Term. Gowen Fld
Mon 9/22
6:59 am-11:10 pm
2 stops33h 11m
Lisbon Humberto Delgado
Tue 10/7
7:15 am-10:15 pm
2 stops22h 00m
BoiseLisbon
BOI - LIS
BOILIS
Boise Air Term. Gowen Fld
Mon 12/22
5:22 pm-8:55 am
2 stops56h 33m
Lisbon Humberto Delgado
Sat 1/3
11:20 am-9:08 pm
2 stops40h 48m
Currently, January is the cheapest month in which you can book a flight from Idaho to Portugal (average of $612). Flying from Idaho to Portugal in June is currently the most expensive (average of $1,130). 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 Idaho to Portugal as you normally would.
Comfort
Crew
Boarding
Overall
Entertainment
Food
Reviews
Kim,May 2025
PIH - SLC
Comfort
Crew
Boarding
Overall
Entertainment
Food
Reviews
Kim,May 2025
PIH - SLC
Comfort
Crew
Boarding
Overall
Entertainment
Food
Reviews
Kim,May 2025
PIH - SLC
Comfort
Crew
Boarding
Overall
Entertainment
Food
Reviews
Kim,May 2025
PIH - SLC
Comfort
Crew
Boarding
Overall
Entertainment
Food
Reviews
Kim,May 2025
PIH - SLC
Comfort
Crew
Boarding
Overall
Entertainment
Food
Reviews
Kim,May 2025
PIH - SLC
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$601 | Average$1,294 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$613 | Average$1,094 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$654 | Average$1,227 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$701 | Average$1,181 | FlexibilityNo cancel fee | On-time67% |