American Airlines Flight 4903 Deals & Information (2025/2026)

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American Airlines Flight 4903 Route Deals From $82

The cheapest prices found with in the last 7 days for return flights were $161 and $82 for one-way flights to Tucson Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jan 7 - Sat, Jan 10
LAX
Los Angeles Intl.
TUS
Tucson Intl.
$161 Roundtrip, found 11 hours ago
$161
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Wed, Jan 7 from Los Angeles Intl. to Tucson Intl., returning Sat, Jan 10, priced at $161 found 11 hours ago
Wed, Jan 7 - Sat, Jan 10
LAX
Los Angeles Intl.
TUS
Tucson Intl.
$164 Roundtrip, found 11 hours ago
$164
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Wed, Jan 7 from Los Angeles Intl. to Tucson Intl., returning Sat, Jan 10, priced at $164 found 11 hours ago
Sat, Dec 13 - Tue, Dec 16
LAX
Los Angeles Intl.
TUS
Tucson Intl.
$164 Roundtrip, found 14 hours ago
$164
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Sat, Dec 13 from Los Angeles Intl. to Tucson Intl., returning Tue, Dec 16, priced at $164 found 14 hours ago
Tue, Jan 6 - Thu, Jan 15
LAX
Los Angeles Intl.
TUS
Tucson Intl.
$172 Roundtrip, found 11 hours ago
$172
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Tue, Jan 6 from Los Angeles Intl. to Tucson Intl., returning Thu, Jan 15, priced at $172 found 11 hours ago
Tue, Jan 6 - Thu, Jan 15
LAX
Los Angeles Intl.
TUS
Tucson Intl.
$175 Roundtrip, found 11 hours ago
$175
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Tue, Jan 6 from Los Angeles Intl. to Tucson Intl., returning Thu, Jan 15, priced at $175 found 11 hours ago
Thu, Jan 8 - Tue, Jan 13
LAX
Los Angeles Intl.
TUS
Tucson Intl.
$193 Roundtrip, found 11 hours ago
$193
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Thu, Jan 8 from Los Angeles Intl. to Tucson Intl., returning Tue, Jan 13, priced at $193 found 11 hours ago
Tue, Jan 6 - Thu, Jan 15
LAX
Los Angeles Intl.
TUS
Tucson Intl.
$206 Roundtrip, found 11 hours ago
$206
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Tue, Jan 6 from Los Angeles Intl. to Tucson Intl., returning Thu, Jan 15, priced at $206 found 11 hours ago
Tue, Jan 6 - Thu, Jan 15
LAX
Los Angeles Intl.
TUS
Tucson Intl.
$206 Roundtrip, found 11 hours ago
$206
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Tue, Jan 6 from Los Angeles Intl. to Tucson Intl., returning Thu, Jan 15, priced at $206 found 11 hours ago

Frequently asked questions

What route does flight number AA4903 take?
AA4903 is used on a range of routes. Mostly, AA4903 flies directly from PHL to Pittsburgh Intl. Airport (PIT). If that's your flight path, you'll be in the air for roughly 1 hour and 21 minutes.
What kind of plane is on flight number AA4903?
AA4903 is a flight number that's used on lots of different routes. If you're traveling on the most popular route, Philadelphia, PA Airport (PHL-Philadelphia Intl.) to Pittsburgh Intl. Airport (PIT), chances are you'll be cruising aboard the Embraer 175.
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 AA4903 flight with Travelocity, please visit our Customer Service Portal.