Cheap Flights To Allentown 2025

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Allentown Flights as Low as $138

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Wed, Jul 2 - Sat, Jul 5
MCO
Orlando Intl.
TTN
Mercer
$138 Roundtrip, found 4 days ago
$138
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Wed, Jul 2 from Orlando Intl. to Mercer, returning Sat, Jul 5, priced at $138 found 4 days ago
Frontier Airlines
Wed, Jul 2 - Fri, Jul 4
MCO
Orlando Intl.
TTN
Mercer
$147 Roundtrip, found 4 days ago
$147
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Wed, Jul 2 from Orlando Intl. to Mercer, returning Fri, Jul 4, priced at $147 found 4 days ago
Frontier Airlines
Mon, Jul 28 - Fri, Aug 8
ATL
Hartsfield-Jackson Atlanta Intl.
TTN
Mercer
$148 Roundtrip, found 3 days ago
$148
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Mon, Jul 28 from Hartsfield-Jackson Atlanta Intl. to Mercer, returning Fri, Aug 8, priced at $148 found 3 days ago
Frontier Airlines
Sat, Jun 14 - Mon, Jun 16
MCO
Orlando Intl.
TTN
Mercer
$154 Roundtrip, found 5 days ago
$154
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sat, Jun 14 from Orlando Intl. to Mercer, returning Mon, Jun 16, priced at $154 found 5 days ago
Frontier Airlines
Thu, Jul 17 - Sun, Jul 20
MCO
Orlando Intl.
TTN
Mercer
$156 Roundtrip, found 4 days ago
$156
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Thu, Jul 17 from Orlando Intl. to Mercer, returning Sun, Jul 20, priced at $156 found 4 days ago
Frontier Airlines
Tue, Jul 15 - Fri, Jul 18
MCO
Orlando Intl.
TTN
Mercer
$158 Roundtrip, found 4 days ago
$158
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Tue, Jul 15 from Orlando Intl. to Mercer, returning Fri, Jul 18, priced at $158 found 4 days ago
Frontier Airlines
Sat, Jun 21 - Wed, Jun 25
MCO
Orlando Intl.
TTN
Mercer
$163 Roundtrip, found 15 hours ago
$163
Roundtrip
found 15 hours ago
Select Frontier Airlines flight, departing Sat, Jun 21 from Orlando Intl. to Mercer, returning Wed, Jun 25, priced at $163 found 15 hours ago
Frontier Airlines
Thu, Jul 17 - Sun, Jul 20
MCO
Orlando Intl.
TTN
Mercer
$167 Roundtrip, found 4 days ago
$167
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Thu, Jul 17 from Orlando Intl. to Mercer, returning Sun, Jul 20, priced at $167 found 4 days ago
Frontier Airlines
Mon, Aug 25 - Mon, Sep 1
ATL
Hartsfield-Jackson Atlanta Intl.
TTN
Mercer
$168 Roundtrip, found 2 days ago
$168
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Mon, Aug 25 from Hartsfield-Jackson Atlanta Intl. to Mercer, returning Mon, Sep 1, priced at $168 found 2 days ago
Frontier Airlines
Tue, Jun 17 - Wed, Jun 25
MCO
Orlando Intl.
TTN
Mercer
$173 Roundtrip, found 15 hours ago
$173
Roundtrip
found 15 hours ago
Select Frontier Airlines flight, departing Tue, Jun 17 from Orlando Intl. to Mercer, returning Wed, Jun 25, priced at $173 found 15 hours ago
Frontier Airlines
Sat, Jun 21 - Tue, Jun 24
MCO
Orlando Intl.
TTN
Mercer
$178 Roundtrip, found 15 hours ago
$178
Roundtrip
found 15 hours ago
Select Frontier Airlines flight, departing Sat, Jun 21 from Orlando Intl. to Mercer, returning Tue, Jun 24, priced at $178 found 15 hours ago
Frontier Airlines
Sun, Jun 22 - Wed, Jun 25
MCO
Orlando Intl.
TTN
Mercer
$183 Roundtrip, found 15 hours ago
$183
Roundtrip
found 15 hours ago
Select Frontier Airlines flight, departing Sun, Jun 22 from Orlando Intl. to Mercer, returning Wed, Jun 25, priced at $183 found 15 hours ago
Frontier Airlines
Tue, Jul 15 - Fri, Jul 18
MCO
Orlando Intl.
TTN
Mercer
$186 Roundtrip, found 4 days ago
$186
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Tue, Jul 15 from Orlando Intl. to Mercer, returning Fri, Jul 18, priced at $186 found 4 days ago
Frontier Airlines
Tue, Jun 17 - Tue, Jun 24
MCO
Orlando Intl.
TTN
Mercer
$188 Roundtrip, found 15 hours ago
$188
Roundtrip
found 15 hours ago
Select Frontier Airlines flight, departing Tue, Jun 17 from Orlando Intl. to Mercer, returning Tue, Jun 24, priced at $188 found 15 hours ago
Frontier Airlines
Wed, Jun 11 - Mon, Jun 16
FLL
Fort Lauderdale - Hollywood Intl.
TTN
Mercer
$213 Roundtrip, found 1 day ago
$213
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Jun 11 from Fort Lauderdale - Hollywood Intl. to Mercer, returning Mon, Jun 16, priced at $213 found 1 day ago
Frontier Airlines
Fri, Jun 20 - Sat, Jun 28
MSY
Louis Armstrong New Orleans Intl.
TTN
Mercer
$250 Roundtrip, found 1 day ago
$250
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, Jun 20 from Louis Armstrong New Orleans Intl. to Mercer, returning Sat, Jun 28, priced at $250 found 1 day ago

Cheap Allentown Flights

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