Find a great deal and save up to 160% by booking at least 29 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 $588.
Flights from Philadelphia to Idaho lean towards being more expensive in December. Prices are generally better when you fly from Philadelphia to Idaho in April, with the cheapest ticket starting at $210.
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
$230 - $448
Route
Depart
Return
Price
PhiladelphiaBoise Air Term. Gowen Fld
PHL - BOI
PHLBOI
Philadelphia
Fri 5/31
1 stop24h 33m
Boise Air Term. Gowen Fld
Thu 6/6
1 stop7h 25m
PhiladelphiaBoise Air Term. Gowen Fld
PHL - BOI
PHLBOI
Philadelphia
Sun 6/2
1 stop10h 45m
Boise Air Term. Gowen Fld
Wed 6/5
1 stop12h 35m
PhiladelphiaBoise Air Term. Gowen Fld
PHL - BOI
PHLBOI
Philadelphia
Fri 5/31
2 stops22h 24m
Boise Air Term. Gowen Fld
Thu 6/6
1 stop7h 25m
PhiladelphiaBoise Air Term. Gowen Fld
PHL - BOI
PHLBOI
Philadelphia
Fri 5/31
2 stops22h 24m
Boise Air Term. Gowen Fld
Thu 6/6
3 stops34h 43m
PhiladelphiaBoise Air Term. Gowen Fld
PHL - BOI
PHLBOI
Philadelphia
Fri 6/7
2 stops26h 40m
Boise Air Term. Gowen Fld
Sun 6/9
3 stops38h 15m
PhiladelphiaSpokane
PHL - GEG
PHLGEG
Philadelphia
Thu 6/27
1 stop7h 48m
Spokane
Sun 6/30
1 stop15h 29m
PhiladelphiaSpokane
PHL - GEG
PHLGEG
Philadelphia
Tue 9/3
1 stop10h 06m
Spokane
Tue 10/1
1 stop7h 30m
PhiladelphiaSpokane
PHL - GEG
PHLGEG
Philadelphia
Wed 8/21
2 stops9h 37m
Spokane
Sun 8/25
1 stop9h 43m
PhiladelphiaIdaho Falls Fanning Field
PHL - IDA
PHLIDA
Philadelphia
Sat 6/8
1 stop9h 15m
Idaho Falls Fanning Field
Sat 6/15
1 stop9h 04m
No data available for this route at this time. Please check back soon.
Food
Overall
Comfort
Entertainment
Boarding
Crew
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Food
Overall
Comfort
Entertainment
Boarding
Crew
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Food
Overall
Comfort
Entertainment
Boarding
Crew
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Food
Overall
Comfort
Entertainment
Boarding
Crew
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Food
Overall
Comfort
Entertainment
Boarding
Crew
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Food
Overall
Comfort
Entertainment
Boarding
Crew
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
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