Find a great deal and save up to 111% by booking at least 20 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Philadelphia to Idaho within the next two weeks, with the cheapest ticket starting at $580.
Flights from Philadelphia to Idaho lean towards being more expensive in December. Prices are generally better when you fly from Philadelphia to Idaho in January, with the cheapest ticket starting at $315.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Philadelphia to Idaho as you normally would.
Fly from
Fly to
Budget
$179 - $457
Route
Depart
Return
Price
PhiladelphiaBoise Air Term. Gowen Fld
PHL - BOI
PHLBOI
Philadelphia
Sat 5/18
1 stop10h 33m
Boise Air Term. Gowen Fld
Tue 5/28
2 stops16h 05m
PhiladelphiaBoise Air Term. Gowen Fld
PHL - BOI
PHLBOI
Philadelphia
Tue 6/4
1 stop8h 20m
Boise Air Term. Gowen Fld
Tue 6/18
1 stop10h 11m
PhiladelphiaBoise Air Term. Gowen Fld
PHL - BOI
PHLBOI
Philadelphia
Mon 5/6
3 stops27h 51m
Boise Air Term. Gowen Fld
Wed 5/8
1 stop11h 10m
PhiladelphiaBoise Air Term. Gowen Fld
PHL - BOI
PHLBOI
Philadelphia
Sat 5/18
2 stops15h 06m
Boise Air Term. Gowen Fld
Tue 5/28
2 stops16h 05m
PhiladelphiaBoise Air Term. Gowen Fld
PHL - BOI
PHLBOI
Philadelphia
Tue 6/11
1 stop8h 30m
Boise Air Term. Gowen Fld
Wed 6/26
1 stop15h 51m
PhiladelphiaSpokane
PHL - GEG
PHLGEG
Philadelphia
Thu 6/6
1 stop7h 52m
Spokane
Sun 6/9
1 stop13h 38m
PhiladelphiaSpokane
PHL - GEG
PHLGEG
Philadelphia
Tue 7/23
1 stop10h 34m
Spokane
Tue 7/30
1 stop7h 54m
PhiladelphiaSpokane
PHL - GEG
PHLGEG
Philadelphia
Fri 5/10
1 stop7h 59m
Spokane
Mon 5/13
2 stops12h 05m
PhiladelphiaBoise Air Term. Gowen Fld
PHL - BOI
PHLBOI
Philadelphia
Sat 8/17
1 stop7h 50m
Boise Air Term. Gowen Fld
Fri 8/23
1 stop6h 56m
No data available for this route at this time. Please check back soon.
Entertainment
Crew
Boarding
Overall
Comfort
Food
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Entertainment
Crew
Boarding
Overall
Comfort
Food
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Entertainment
Crew
Boarding
Overall
Comfort
Food
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Entertainment
Crew
Boarding
Overall
Comfort
Food
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Entertainment
Crew
Boarding
Overall
Comfort
Food
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Entertainment
Crew
Boarding
Overall
Comfort
Food
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
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