American Airlines Flight 403 Deals & Information (2025/2026)

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American Airlines Flight 403 Route Deals From $50

The cheapest prices found with in the last 7 days for return flights were $97 and $50 for one-way flights to Philadelphia Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jan 31 - Tue, Feb 3
BOS
Logan Intl.
PHL
Philadelphia Intl.
$97 Roundtrip, just found
$97
Roundtrip
just found
Select American Airlines flight, departing Sat, Jan 31 from Logan Intl. to Philadelphia Intl., returning Tue, Feb 3, priced at $97 just found
Tue, Jan 27 - Sat, Jan 31
BOS
Logan Intl.
PHL
Philadelphia Intl.
$109 Roundtrip, just found
$109
Roundtrip
just found
Select American Airlines flight, departing Tue, Jan 27 from Logan Intl. to Philadelphia Intl., returning Sat, Jan 31, priced at $109 just found
Mon, Jan 12 - Thu, Jan 15
BOS
Logan Intl.
PHL
Philadelphia Intl.
$129 Roundtrip, just found
$129
Roundtrip
just found
Select American Airlines flight, departing Mon, Jan 12 from Logan Intl. to Philadelphia Intl., returning Thu, Jan 15, priced at $129 just found
Mon, Jan 12 - Thu, Jan 15
BOS
Logan Intl.
PHL
Philadelphia Intl.
$130 Roundtrip, just found
$130
Roundtrip
just found
Select American Airlines flight, departing Mon, Jan 12 from Logan Intl. to Philadelphia Intl., returning Thu, Jan 15, priced at $130 just found
Wed, Feb 18 - Tue, Feb 24
BOS
Logan Intl.
PHL
Philadelphia Intl.
$134 Roundtrip, found 5 days ago
$134
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Feb 18 from Logan Intl. to Philadelphia Intl., returning Tue, Feb 24, priced at $134 found 5 days ago
Mon, Jan 19 - Wed, Jan 21
BOS
Logan Intl.
PHL
Philadelphia Intl.
$135 Roundtrip, just found
$135
Roundtrip
just found
Select American Airlines flight, departing Mon, Jan 19 from Logan Intl. to Philadelphia Intl., returning Wed, Jan 21, priced at $135 just found
Wed, Jan 14 - Sat, Jan 24
BOS
Logan Intl.
PHL
Philadelphia Intl.
$137 Roundtrip, just found
$137
Roundtrip
just found
Select American Airlines flight, departing Wed, Jan 14 from Logan Intl. to Philadelphia Intl., returning Sat, Jan 24, priced at $137 just found
Mon, Jan 19 - Wed, Jan 21
BOS
Logan Intl.
PHL
Philadelphia Intl.
$157 Roundtrip, just found
$157
Roundtrip
just found
Select American Airlines flight, departing Mon, Jan 19 from Logan Intl. to Philadelphia Intl., returning Wed, Jan 21, priced at $157 just found

Frequently asked questions

What route does flight number AA403 take?
AA403 flies straight from Miami, FL Airport (MIA-Miami Intl.) to Charlotte-Douglas Intl. Airport (CLT) in 2 hours and 14 minutes. It can take other routes though, some of which may be multi-stop flights. Keep an eye out for this when locking in your seat to avoid any mix-ups.
What kind of plane is on flight number AA403?
There's every chance you'll be setting off on the Boeing 737-800 if you're traveling from Miami Intl. Airport (MIA) to Charlotte-Douglas Intl. Airport (CLT), one of a few routes used for flight number AA403.
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 AA403 flight with Travelocity, please visit our Customer Service Portal.