Cheap flights from Philadelphia to Flagstaff

Airlines that fly from Philadelphia to Flagstaff

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Philadelphia to Flagstaff (ILG-FLG)

Prices were available within the past 7 days and start at ${flightsLowestPriceOW} for one-way flights and CA $1,042 for roundtrip, for the period specified. Prices and availability are subject to change. Additional terms apply.
American Airlines
Philadelphia — Flagstaff
PHL - FLG with American Airlines
Tue, Jul 8
American Airlines
Flagstaff — Philadelphia
FLG - PHL with American Airlines
Wed, Jul 9
Found 2 days ago
From CA $1,042
Select flight from Philadelphia to Flagstaff, departing on July 8 with American Airlines, and returning from Flagstaff to Philadelphia on July 9 with American Airlines. Price from CA $1,042, Found 2 days ago.
American Airlines
Philadelphia — Flagstaff
PHL - FLG with American Airlines
Wed, Jul 2
American Airlines
Flagstaff — Philadelphia
FLG - PHL with American Airlines
Tue, Jul 8
Found 2 days ago
From CA $1,083
Select flight from Philadelphia to Flagstaff, departing on July 2 with American Airlines, and returning from Flagstaff to Philadelphia on July 8 with American Airlines. Price from CA $1,083, Found 2 days ago.
American Airlines
Philadelphia — Flagstaff
PHL - FLG with American Airlines
Mon, Jul 7
American Airlines
Flagstaff — Philadelphia
FLG - PHL with American Airlines
Tue, Jul 8
Found 2 days ago
From CA $1,086
Select flight from Philadelphia to Flagstaff, departing on July 7 with American Airlines, and returning from Flagstaff to Philadelphia on July 8 with American Airlines. Price from CA $1,086, Found 2 days ago.
American Airlines
Philadelphia — Flagstaff
PHL - FLG with American Airlines
Sun, Jul 6
American Airlines
Flagstaff — Philadelphia
FLG - PHL with American Airlines
Tue, Jul 8
Found 2 days ago
From CA $1,100
Select flight from Philadelphia to Flagstaff, departing on July 6 with American Airlines, and returning from Flagstaff to Philadelphia on July 8 with American Airlines. Price from CA $1,100, Found 2 days ago.
American Airlines
Philadelphia — Flagstaff
PHL - FLG with American Airlines
Wed, Jul 2
American Airlines
Flagstaff — Philadelphia
FLG - PHL with American Airlines
Sat, Jul 5
Found 2 days ago
From CA $1,123
Select flight from Philadelphia to Flagstaff, departing on July 2 with American Airlines, and returning from Flagstaff to Philadelphia on July 5 with American Airlines. Price from CA $1,123, Found 2 days ago.
American Airlines
Philadelphia — Flagstaff
PHL - FLG with American Airlines
Wed, Jul 2
American Airlines
Flagstaff — Philadelphia
FLG - PHL with American Airlines
Mon, Jul 7
Found 2 days ago
From CA $1,167
Select flight from Philadelphia to Flagstaff, departing on July 2 with American Airlines, and returning from Flagstaff to Philadelphia on July 7 with American Airlines. Price from CA $1,167, Found 2 days ago.
American Airlines
Philadelphia — Flagstaff
PHL - FLG with American Airlines
Wed, Jul 2
American Airlines
Flagstaff — Philadelphia
FLG - PHL with American Airlines
Sun, Jul 6
Found 2 days ago
From CA $1,181
Select flight from Philadelphia to Flagstaff, departing on July 2 with American Airlines, and returning from Flagstaff to Philadelphia on July 6 with American Airlines. Price from CA $1,181, Found 2 days ago.
American Airlines
Philadelphia — Flagstaff
PHL - FLG with American Airlines
Sun, Jul 6
American Airlines
Flagstaff — Philadelphia
FLG - PHL with American Airlines
Mon, Jul 7
Found 2 days ago
From CA $1,184
Select flight from Philadelphia to Flagstaff, departing on July 6 with American Airlines, and returning from Flagstaff to Philadelphia on July 7 with American Airlines. Price from CA $1,184, Found 2 days ago.
American Airlines
Philadelphia — Flagstaff
PHL - FLG with American Airlines
Sun, Jul 6
American Airlines
Flagstaff — Philadelphia
FLG - PHL with American Airlines
Sun, Jul 6
Found 2 days ago
From CA $1,198
Select flight from Philadelphia to Flagstaff, departing on July 6 with American Airlines, and returning from Flagstaff to Philadelphia on July 6 with American Airlines. Price from CA $1,198, Found 2 days ago.
American Airlines
Philadelphia — Flagstaff
PHL - FLG with American Airlines
Mon, Jul 7
American Airlines
Flagstaff — Philadelphia
FLG - PHL with American Airlines
Mon, Jul 7
Found 2 days ago
From CA $1,210
Select flight from Philadelphia to Flagstaff, departing on July 7 with American Airlines, and returning from Flagstaff to Philadelphia on July 7 with American Airlines. Price from CA $1,210, Found 2 days ago.
*Available to Expedia members.