American Airlines Flight 590 Deals & Information (2026/2027)

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American Airlines Flight 590 Route Deals From $349

The cheapest prices found with in the last 7 days for return flights were $749 and $349 for one-way flights to Dallas-Fort Worth Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Apr 9 - Sun, Apr 12
SJD
Los Cabos Intl.
DFW
Dallas-Fort Worth Intl.
$749 Roundtrip, found 2 days ago
$749
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Apr 9 from Los Cabos Intl. to Dallas-Fort Worth Intl., returning Sun, Apr 12, priced at $749 found 2 days ago

Frequently asked questions

What route does flight number AA590 take?
AA590 serves multiple routes, but the most common is between Phoenix Sky Harbor Intl. Airport and STL. If on a direct flight, you'll touch down in 3 hours and 7 minutes. Multi-stop flights can also travel under the same number, as can flights on other routes.
What terminal does AA590 fly out of?
If you're jetting off from Phoenix Sky Harbor Intl. Airport, there's an excellent chance you'll board from Terminal 4. The most traveled route for flight number AA590 is PHX to St. Louis, MO Airport (STL-Lambert-St. Louis Intl.), which is a nonstop flight.
What kind of plane is on flight number AA590?
If you're booked on flight AA590 from Phoenix, AZ Airport (PHX-Sky Harbor Intl.) to Lambert Field, there's a strong chance you'll be on board the Airbus A320. Flight AA590 serves multiple routes, but this is the most common one.
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 AA590 flight with Travelocity, please visit our Customer Service Portal.