American Airlines Flight 4903 Deals & Information (2026/2027)

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American Airlines Flight 4903 Route Deals From $59

The cheapest prices found with in the last 7 days for return flights were $157 and $59 for one-way flights to Tucson Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Apr 29 - Sat, May 2
LAX
Los Angeles Intl.
TUS
Tucson Intl.
$157 Roundtrip, found 2 days ago
$157
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Apr 29 from Los Angeles Intl. to Tucson Intl., returning Sat, May 2, priced at $157 found 2 days ago
Wed, May 27 - Sat, May 30
LAX
Los Angeles Intl.
TUS
Tucson Intl.
$157 Roundtrip, found 1 day ago
$157
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, May 27 from Los Angeles Intl. to Tucson Intl., returning Sat, May 30, priced at $157 found 1 day ago
Wed, Jun 3 - Sat, Jun 6
LAX
Los Angeles Intl.
TUS
Tucson Intl.
$165 Roundtrip, found 1 day ago
$165
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Jun 3 from Los Angeles Intl. to Tucson Intl., returning Sat, Jun 6, priced at $165 found 1 day ago
Wed, Jun 3 - Sat, Jun 6
LAX
Los Angeles Intl.
TUS
Tucson Intl.
$166 Roundtrip, found 1 day ago
$166
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Jun 3 from Los Angeles Intl. to Tucson Intl., returning Sat, Jun 6, priced at $166 found 1 day ago
Wed, Jun 3 - Sat, Jun 6
LAX
Los Angeles Intl.
TUS
Tucson Intl.
$176 Roundtrip, found 1 day ago
$176
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Jun 3 from Los Angeles Intl. to Tucson Intl., returning Sat, Jun 6, priced at $176 found 1 day ago
Wed, May 27 - Sat, May 30
LAX
Los Angeles Intl.
TUS
Tucson Intl.
$177 Roundtrip, found 1 day ago
$177
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, May 27 from Los Angeles Intl. to Tucson Intl., returning Sat, May 30, priced at $177 found 1 day ago
Wed, May 27 - Sat, May 30
LAX
Los Angeles Intl.
TUS
Tucson Intl.
$178 Roundtrip, found 1 day ago
$178
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, May 27 from Los Angeles Intl. to Tucson Intl., returning Sat, May 30, priced at $178 found 1 day ago
Sat, May 2 - Wed, May 6
LAX
Los Angeles Intl.
TUS
Tucson Intl.
$190 Roundtrip, found 1 day ago
$190
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, May 2 from Los Angeles Intl. to Tucson Intl., returning Wed, May 6, priced at $190 found 1 day ago
Fri, May 1 - Tue, May 5
LAX
Los Angeles Intl.
TUS
Tucson Intl.
$197 Roundtrip, found 1 day ago
$197
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, May 1 from Los Angeles Intl. to Tucson Intl., returning Tue, May 5, priced at $197 found 1 day ago
Sat, May 16 - Wed, May 20
LAX
Los Angeles Intl.
TUS
Tucson Intl.
$200 Roundtrip, found 4 days ago
$200
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, May 16 from Los Angeles Intl. to Tucson Intl., returning Wed, May 20, priced at $200 found 4 days ago
Sat, May 2 - Tue, May 5
LAX
Los Angeles Intl.
TUS
Tucson Intl.
$203 Roundtrip, found 1 day ago
$203
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, May 2 from Los Angeles Intl. to Tucson Intl., returning Tue, May 5, priced at $203 found 1 day 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.