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Fly from
Fly to
Budget
$103 - $600
Route
Depart
Return
Price
PortlandIdaho Falls Fanning Field
PDX - IDA
PDXIDA
Portland
Fri 11/22
Nonstop1h 35m
Idaho Falls Fanning Field
Mon 11/25
Nonstop1h 48m
PortlandBoise Air Term. Gowen Fld
PDX - BOI
PDXBOI
Portland
Wed 11/20
1 stop4h 41m
Boise Air Term. Gowen Fld
Mon 11/25
1 stop14h 00m
PortlandBoise Air Term. Gowen Fld
PDX - BOI
PDXBOI
Portland
Wed 11/20
1 stop4h 41m
Boise Air Term. Gowen Fld
Sun 11/24
Nonstop1h 31m
PortlandBoise Air Term. Gowen Fld
PDX - BOI
PDXBOI
Portland
Mon 12/16
1 stop5h 18m
Boise Air Term. Gowen Fld
Thu 12/19
1 stop4h 51m
PortlandSpokane
PDX - GEG
PDXGEG
Portland
Mon 1/13
Nonstop1h 06m
Spokane
Thu 1/23
Nonstop1h 14m
PortlandBoise Air Term. Gowen Fld
PDX - BOI
PDXBOI
Portland
Sun 12/15
Nonstop1h 10m
Boise Air Term. Gowen Fld
Tue 12/17
Nonstop1h 29m
PortlandSpokane
PDX - GEG
PDXGEG
Portland
Wed 12/4
1 stop5h 00m
Spokane
Sun 12/8
1 stop4h 09m
PortlandBoise Air Term. Gowen Fld
PDX - BOI
PDXBOI
Portland
Thu 11/21
1 stop3h 29m
Boise Air Term. Gowen Fld
Tue 11/26
1 stop4h 43m
PortlandIdaho Falls Fanning Field
PDX - IDA
PDXIDA
Portland
Fri 12/6
Nonstop1h 38m
Idaho Falls Fanning Field
Mon 12/9
1 stop6h 23m
PortlandBoise Air Term. Gowen Fld
PDX - BOI
PDXBOI
Portland
Fri 11/15
2 stops10h 20m
Boise Air Term. Gowen Fld
Tue 11/19
2 stops8h 25m
PortlandIdaho Falls Fanning Field
PDX - IDA
PDXIDA
Portland
Fri 12/6
1 stop4h 36m
Idaho Falls Fanning Field
Sat 12/7
1 stop4h 05m
PortlandJackson Hole
PDX - JAC
PDXJAC
Portland
Wed 2/26
2 stops17h 17m
Jackson Hole
Sun 3/2
2 stops10h 53m
Currently, January is the cheapest month in which you can book a flight from Portland to Idaho (average of $311). Flying from Portland to Idaho in June is currently the most expensive (average of $436). 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.
When flying from Portland to Idaho, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
The most flights from PDX to USID are scheduled on a Monday (14 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).
In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.
If weather is an important factor for your trip to Idaho, 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 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).
Food
Comfort
Overall
Crew
Entertainment
Boarding
Reviews
Great service throughout our flight. Easy boarding with early bird check in
Food
Comfort
Overall
Crew
Entertainment
Boarding
Reviews
Great service throughout our flight. Easy boarding with early bird check in
Food
Comfort
Overall
Crew
Entertainment
Boarding
Reviews
Great service throughout our flight. Easy boarding with early bird check in
Food
Comfort
Overall
Crew
Entertainment
Boarding
Reviews
Great service throughout our flight. Easy boarding with early bird check in
Food
Comfort
Overall
Crew
Entertainment
Boarding
Reviews
Great service throughout our flight. Easy boarding with early bird check in
Food
Comfort
Overall
Crew
Entertainment
Boarding
Reviews
Great service throughout our flight. Easy boarding with early bird check in
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Spirit Airlines | Cheapest$73 | Average$121 | FlexibilityNo cancel fee | On-time65% |
Allegiant Air | Cheapest$90 | Average$122 | FlexibilityNo cancel fee | On-time88% |
Alaska Airlines | Cheapest$177 | Average$597 | FlexibilityNo cancel fee | On-time75% |
Delta | Cheapest$186 | Average$513 | FlexibilityNo cancel fee | On-timeN/A |
United Airlines | Cheapest$352 | Average$561 | FlexibilityNo cancel fee | On-time69% |