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Cheap Flights from Philadelphia to Grand Forks (ILG-GFK)
Prices were available within the past 7 days and start at $329 for one-way flights and $466 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Sun, Sep 1 - Tue, Sep 17
ABE
Allentown
GFK
Grand Forks
$466 Roundtrip, found 4 days ago
$466
Roundtrip
found 4 days ago
Sat, Oct 26 - Sat, Nov 9
ABE
Allentown
GFK
Grand Forks
$468 Roundtrip, found 4 days ago
$468
Roundtrip
found 4 days ago
Tue, Jul 30 - Mon, Aug 5
PHL
Philadelphia
GFK
Grand Forks
$487 Roundtrip, found 23 hours ago
$487
Roundtrip
found 23 hours ago
Sat, Aug 31 - Tue, Sep 3
PHL
Philadelphia
GFK
Grand Forks
$502 Roundtrip, found 1 day ago
$502
Roundtrip
found 1 day ago
Sat, Jul 6 - Fri, Jul 12
ABE
Allentown
GFK
Grand Forks
$508 Roundtrip, found 4 days ago
$508
Roundtrip
found 4 days ago
Tue, Jul 9 - Tue, Jul 23
PHL
Philadelphia
GFK
Grand Forks
$517 Roundtrip, found 5 days ago
$517
Roundtrip
found 5 days ago
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