September can be a great time to fly to Idaho from Portland, Maine with a flight ticket averaging about $673. Cheapflights users have found deals in the month of September for as cheap as $415. The most expensive prices can be found in the month of March.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland, Maine to Idaho as you normally would.
Fly from
Fly to
Budget
$343 - $568
Route
Depart
Return
Price
PortlandSpokane
PWM - GEG
PWMGEG
Portland
mié. 9/18
1 stop8h 24m
Spokane
lun. 9/23
2 stops12h 23m
PortlandSpokane
PWM - GEG
PWMGEG
Portland
mié. 9/18
2 stops13h 07m
Spokane
lun. 9/23
2 stops12h 23m
PortlandBoise Air Term. Gowen Fld
PWM - BOI
PWMBOI
Portland
vie. 7/5
1 stop28h 54m
Boise Air Term. Gowen Fld
mié. 7/10
1 stop15h 58m
PortlandSpokane
PWM - GEG
PWMGEG
Portland
sáb. 9/21
2 stops14h 06m
Spokane
sáb. 9/28
1 stop7h 44m
PortlandSpokane
PWM - GEG
PWMGEG
Portland
sáb. 9/21
2 stops14h 27m
Spokane
sáb. 9/28
2 stops13h 53m
PortlandSpokane
PWM - GEG
PWMGEG
Portland
sáb. 9/21
1 stop8h 24m
Spokane
sáb. 9/28
1 stop7h 44m
PortlandBoise Air Term. Gowen Fld
PWM - BOI
PWMBOI
Portland
jue. 7/4
3 stops19h 27m
Boise Air Term. Gowen Fld
mar. 7/9
2 stops10h 07m
PortlandBoise Air Term. Gowen Fld
PWM - BOI
PWMBOI
Portland
jue. 6/13
3 stops30h 56m
Boise Air Term. Gowen Fld
dom. 7/14
2 stops16h 22m
PortlandIdaho Falls Fanning Field
PWM - IDA
PWMIDA
Portland
mar. 9/17
2 stops13h 14m
Idaho Falls Fanning Field
sáb. 9/21
2 stops12h 00m
No data available for this route at this time. Please check back soon.
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Portland to Idaho. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Idaho from Portland.
Certainly. Search results for flights to Idaho from Portland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Yes! Start tracking prices for Portland to Idaho flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.