Photo by Glenn Knoblauch
Popular airlines from Seattle to Lehigh Valley
Alaska Airlines
United
American Airlines
Delta
Southwest Airlines
JetBlue Airways
Frontier Airlines
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Cheap Flights from Seattle to Lehigh Valley (SEA-ABE)
Prices were available within the past 7 days and start at $166 for one-way flights and $289 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Thu, Sep 11 - Sat, Sep 13
SEA
Seattle
ABE
Allentown
$289 Roundtrip, found 9 hours ago
$289
Roundtrip
found 9 hours ago
Sat, Sep 6 - Sat, Sep 20
SEA
Seattle
ABE
Allentown
$299 Roundtrip, found 3 days ago
$299
Roundtrip
found 3 days ago
Tue, Sep 23 - Wed, Oct 1
SEA
Seattle
ABE
Allentown
$309 Roundtrip, found 3 days ago
$309
Roundtrip
found 3 days ago
Thu, Oct 9 - Wed, Oct 15
SEA
Seattle
ABE
Allentown
$313 Roundtrip, found 2 days ago
$313
Roundtrip
found 2 days ago
Sat, Nov 15 - Tue, Nov 18
SEA
Seattle
ABE
Allentown
$314 Roundtrip, found 4 days ago
$314
Roundtrip
found 4 days ago
Mon, Aug 25 - Sat, Aug 30
SEA
Seattle
ABE
Allentown
$317 Roundtrip, found 1 day ago
$317
Roundtrip
found 1 day ago
Find the cheapest month to fly from Seattle (SEA) to Allentown (ABE)
September is typically the cheapest month to fly
From $283 - $858 per traveler.
Graph displaying average flight prices per month
Alternative airports
Prices were available within the past 7 days. Prices and availability are subject to change.
Select flight to Lehigh Valley Intl. ABE. Cheapest option available. Flights from $578
ABE
Lehigh Valley Intl.
Cheapest
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- Flights from Lehigh Valley Intl.
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