Travelers have found it’s best to book a flight 46 days in advance to save up to 133% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 46 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Idaho to Portland 1-2 weeks in advance for as low as $346, or $638 for flights within the next 24 hours.
October can be a great time to fly to Portland from Idaho with a flight ticket averaging about $246. Cheapflights users have found deals in the month of October for as cheap as $113. The most expensive prices can be found in the month of May.
When flying from Idaho to Portland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$98 - $186
Route
Depart
Return
Price
Boise Air Term. Gowen FldPortland
BOI - PDX
BOIPDX
Boise Air Term. Gowen Fld
Mon 8/26
1 stop13h 11m
Portland
Wed 8/28
1 stop7h 43m
Boise Air Term. Gowen FldPortland
BOI - PDX
BOIPDX
Boise Air Term. Gowen Fld
Tue 6/11
1 stop6h 13m
Portland
Wed 6/26
1 stop8h 53m
Idaho Falls Fanning FieldPortland
IDA - PDX
IDAPDX
Idaho Falls Fanning Field
Mon 6/10
Nonstop1h 39m
Portland
Mon 6/17
Nonstop1h 39m
Boise Air Term. Gowen FldPortland
BOI - PDX
BOIPDX
Boise Air Term. Gowen Fld
Wed 9/11
1 stop13h 11m
Portland
Wed 9/18
1 stop9h 07m
Idaho Falls Fanning FieldPortland
IDA - PDX
IDAPDX
Idaho Falls Fanning Field
Mon 6/10
Nonstop1h 39m
Portland
Mon 6/17
Nonstop1h 39m
Idaho Falls Fanning FieldPortland
IDA - PDX
IDAPDX
Idaho Falls Fanning Field
Mon 7/8
Nonstop1h 41m
Portland
Fri 7/12
Nonstop1h 34m
Boise Air Term. Gowen FldPortland
BOI - PDX
BOIPDX
Boise Air Term. Gowen Fld
Mon 8/26
Nonstop1h 18m
Portland
Wed 8/28
1 stop7h 43m
SpokanePortland
GEG - PDX
GEGPDX
Spokane
Tue 8/27
Nonstop1h 10m
Portland
Tue 9/3
Nonstop1h 04m
SpokanePortland
GEG - PDX
GEGPDX
Spokane
Wed 6/19
1 stop5h 41m
Portland
Sun 6/23
1 stop3h 20m
No data available for this route at this time. Please check back soon.
Boarding
Entertainment
Food
Crew
Comfort
Overall
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Boarding
Entertainment
Food
Crew
Comfort
Overall
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Boarding
Entertainment
Food
Crew
Comfort
Overall
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Boarding
Entertainment
Food
Crew
Comfort
Overall
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Boarding
Entertainment
Food
Crew
Comfort
Overall
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Boarding
Entertainment
Food
Crew
Comfort
Overall
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
1%of flight departures | Early morningMidnight to 6 am |
---|---|
35%of flight departures | Morning6 am to noon |
40%of flight departures | AfternoonNoon to 6 pm |
24%of flight departures | Evening6 pm to midnight |
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