American Airlines Flight 5816 Deals & Information (2026/2027)

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American Airlines Flight 5816 Route Deals From $375

The cheapest prices found with in the last 7 days for return flights were $520 and $375 for one-way flights to Watertown Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Sep 18 - Sat, Sep 19
PHL
Philadelphia Intl.
ART
Watertown Intl.
$520 Roundtrip, found 5 days ago
$520
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Sep 18 from Philadelphia Intl. to Watertown Intl., returning Sat, Sep 19, priced at $520 found 5 days ago
Fri, Sep 18 - Sat, Sep 19
PHL
Philadelphia Intl.
ART
Watertown Intl.
$610 Roundtrip, found 5 days ago
$610
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Sep 18 from Philadelphia Intl. to Watertown Intl., returning Sat, Sep 19, priced at $610 found 5 days ago
Fri, Sep 18 - Sat, Sep 19
PHL
Philadelphia Intl.
ART
Watertown Intl.
$747 Roundtrip, found 5 days ago
$747
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Sep 18 from Philadelphia Intl. to Watertown Intl., returning Sat, Sep 19, priced at $747 found 5 days ago
Fri, Sep 18 - Sat, Sep 19
PHL
Philadelphia Intl.
ART
Watertown Intl.
$783 Roundtrip, found 5 days ago
$783
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Sep 18 from Philadelphia Intl. to Watertown Intl., returning Sat, Sep 19, priced at $783 found 5 days ago
Fri, Sep 18 - Sat, Sep 19
PHL
Philadelphia Intl.
ART
Watertown Intl.
$853 Roundtrip, found 5 days ago
$853
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Sep 18 from Philadelphia Intl. to Watertown Intl., returning Sat, Sep 19, priced at $853 found 5 days ago
Fri, Sep 18 - Sat, Sep 19
PHL
Philadelphia Intl.
ART
Watertown Intl.
$856 Roundtrip, found 5 days ago
$856
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Sep 18 from Philadelphia Intl. to Watertown Intl., returning Sat, Sep 19, priced at $856 found 5 days ago
Fri, Sep 18 - Sat, Sep 19
PHL
Philadelphia Intl.
ART
Watertown Intl.
$2,766 Roundtrip, found 5 days ago
$2,766
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Sep 18 from Philadelphia Intl. to Watertown Intl., returning Sat, Sep 19, priced at $2,766 found 5 days ago

Frequently asked questions

What route does flight number AA5816 take?
Flight number AA5816 flies non-stop from Sioux Falls, SD Airport (FSD-Sioux Falls Regional) to PHX. During this trip, you'll be in the air for around 2 hours and 53 minutes. It's wise to book ahead to get your favorite seat.
What kind of plane is on flight number AA5816?
You'll likely be stepping on board the Bombardier CRJ900 if you're on flight number AA5816. Generally, this flight departs from Joe Foss Field and comes in to land at Phoenix Sky Harbor Intl. Airport.
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 AA5816 flight with Travelocity, please visit our Customer Service Portal.