American Airlines Flight 5139 Deals & Information (2025/2026)

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American Airlines Flight 5139 Route Deals From $184

The cheapest prices found with in the last 7 days for return flights were $295 and $184 for one-way flights to Philadelphia Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jul 4 - Sat, Jul 5
BTV
Burlington Intl.
PHL
Philadelphia Intl.
$295 Roundtrip, found 4 days ago
$295
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Jul 4 from Burlington Intl. to Philadelphia Intl., returning Sat, Jul 5, priced at $295 found 4 days ago
Tue, Jul 29 - Wed, Jul 30
BTV
Burlington Intl.
PHL
Philadelphia Intl.
$327 Roundtrip, found 4 days ago
$327
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Jul 29 from Burlington Intl. to Philadelphia Intl., returning Wed, Jul 30, priced at $327 found 4 days ago
Thu, Jul 3 - Fri, Jul 4
BTV
Burlington Intl.
PHL
Philadelphia Intl.
$336 Roundtrip, found 4 days ago
$336
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Jul 3 from Burlington Intl. to Philadelphia Intl., returning Fri, Jul 4, priced at $336 found 4 days ago
Fri, Oct 17 - Sat, Oct 18
BTV
Burlington Intl.
PHL
Philadelphia Intl.
$340 Roundtrip, found 5 days ago
$340
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Oct 17 from Burlington Intl. to Philadelphia Intl., returning Sat, Oct 18, priced at $340 found 5 days ago
Thu, Jul 3 - Fri, Jul 4
BTV
Burlington Intl.
PHL
Philadelphia Intl.
$377 Roundtrip, found 6 hours ago
$377
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Thu, Jul 3 from Burlington Intl. to Philadelphia Intl., returning Fri, Jul 4, priced at $377 found 6 hours ago
Sat, Jul 26 - Sun, Jul 27
BTV
Burlington Intl.
PHL
Philadelphia Intl.
$391 Roundtrip, found 4 days ago
$391
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Jul 26 from Burlington Intl. to Philadelphia Intl., returning Sun, Jul 27, priced at $391 found 4 days ago
Fri, Aug 1 - Sat, Aug 2
BTV
Burlington Intl.
PHL
Philadelphia Intl.
$397 Roundtrip, found 4 days ago
$397
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Aug 1 from Burlington Intl. to Philadelphia Intl., returning Sat, Aug 2, priced at $397 found 4 days ago
Fri, Jul 4 - Sat, Jul 5
BTV
Burlington Intl.
PHL
Philadelphia Intl.
$408 Roundtrip, found 6 hours ago
$408
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Fri, Jul 4 from Burlington Intl. to Philadelphia Intl., returning Sat, Jul 5, priced at $408 found 6 hours ago
Tue, Oct 14 - Sat, Oct 18
BTV
Burlington Intl.
PHL
Philadelphia Intl.
$421 Roundtrip, found 5 days ago
$421
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Oct 14 from Burlington Intl. to Philadelphia Intl., returning Sat, Oct 18, priced at $421 found 5 days ago
Tue, Oct 14 - Sat, Oct 18
BTV
Burlington Intl.
PHL
Philadelphia Intl.
$431 Roundtrip, found 5 days ago
$431
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Oct 14 from Burlington Intl. to Philadelphia Intl., returning Sat, Oct 18, priced at $431 found 5 days ago