American Airlines Flight AA3147 Deals & Information (2025/2026)

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American Airlines Flight 3147 Route Deals From $200

The cheapest prices found with in the last 7 days for return flights were $534 and $200 for one-way flights to Philadelphia Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jul 31 - Mon, Aug 4
EYW
Key West Intl.
PHL
Philadelphia Intl.
$534 Roundtrip, found 18 hours ago
$534
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Thu, Jul 31 from Key West Intl. to Philadelphia Intl., returning Mon, Aug 4, priced at $534 found 18 hours ago
Thu, Jul 31 - Mon, Aug 4
EYW
Key West Intl.
PHL
Philadelphia Intl.
$559 Roundtrip, found 18 hours ago
$559
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Thu, Jul 31 from Key West Intl. to Philadelphia Intl., returning Mon, Aug 4, priced at $559 found 18 hours ago
Fri, Aug 1 - Sun, Aug 3
EYW
Key West Intl.
PHL
Philadelphia Intl.
$590 Roundtrip, found 22 hours ago
$590
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Fri, Aug 1 from Key West Intl. to Philadelphia Intl., returning Sun, Aug 3, priced at $590 found 22 hours ago
Thu, Jul 31 - Mon, Aug 4
EYW
Key West Intl.
PHL
Philadelphia Intl.
$598 Roundtrip, found 18 hours ago
$598
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Thu, Jul 31 from Key West Intl. to Philadelphia Intl., returning Mon, Aug 4, priced at $598 found 18 hours ago
Thu, Jul 31 - Mon, Aug 4
EYW
Key West Intl.
PHL
Philadelphia Intl.
$603 Roundtrip, found 18 hours ago
$603
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Thu, Jul 31 from Key West Intl. to Philadelphia Intl., returning Mon, Aug 4, priced at $603 found 18 hours ago
Thu, Jul 31 - Mon, Aug 4
EYW
Key West Intl.
PHL
Philadelphia Intl.
$607 Roundtrip, found 18 hours ago
$607
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Thu, Jul 31 from Key West Intl. to Philadelphia Intl., returning Mon, Aug 4, priced at $607 found 18 hours ago
Thu, Jul 31 - Mon, Aug 4
EYW
Key West Intl.
PHL
Philadelphia Intl.
$608 Roundtrip, found 18 hours ago
$608
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Thu, Jul 31 from Key West Intl. to Philadelphia Intl., returning Mon, Aug 4, priced at $608 found 18 hours ago
Thu, Jul 31 - Mon, Aug 4
EYW
Key West Intl.
PHL
Philadelphia Intl.
$612 Roundtrip, found 18 hours ago
$612
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Thu, Jul 31 from Key West Intl. to Philadelphia Intl., returning Mon, Aug 4, priced at $612 found 18 hours ago
Thu, Jul 31 - Mon, Aug 4
EYW
Key West Intl.
PHL
Philadelphia Intl.
$618 Roundtrip, found 18 hours ago
$618
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Thu, Jul 31 from Key West Intl. to Philadelphia Intl., returning Mon, Aug 4, priced at $618 found 18 hours ago
Thu, Jul 31 - Mon, Aug 4
EYW
Key West Intl.
PHL
Philadelphia Intl.
$627 Roundtrip, found 18 hours ago
$627
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Thu, Jul 31 from Key West Intl. to Philadelphia Intl., returning Mon, Aug 4, priced at $627 found 18 hours ago

Frequently asked questions

What route does flight number AA3147 take?
AA3147 takes a few routes. The most frequently flown is LAX to SMF, which is a direct flight. This service usually takes 1 hour and 39 minutes. However, there may be other flights with the same number that have one or more stops.
What kind of plane is on flight number AA3147?
AA3147 is a flight number that's used on lots of different routes. If you're booked on its most popular route, LAX to SMF, there's a strong chance you'll be climbing on board the Bombardier CRJ700.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your AA3147 flight with Travelocity, please visit our Customer Service Portal.