American Airlines Flight 3766 Deals & Information (2026/2027)

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American Airlines Flight 3766 Route Deals From $183

The cheapest prices found with in the last 7 days for return flights were $420 and $183 for one-way flights to Sonoma County for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Nov 13 - Mon, Nov 16
DFW
Dallas-Fort Worth Intl.
STS
Sonoma County
$420 Roundtrip, found 5 days ago
$420
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Nov 13 from Dallas-Fort Worth Intl. to Sonoma County, returning Mon, Nov 16, priced at $420 found 5 days ago
Fri, Nov 13 - Mon, Nov 16
DFW
Dallas-Fort Worth Intl.
STS
Sonoma County
$431 Roundtrip, found 5 days ago
$431
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Nov 13 from Dallas-Fort Worth Intl. to Sonoma County, returning Mon, Nov 16, priced at $431 found 5 days ago
Sat, Jan 9 - Wed, Jan 13
DFW
Dallas-Fort Worth Intl.
STS
Sonoma County
$448 Roundtrip, found 4 days ago
$448
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Jan 9 from Dallas-Fort Worth Intl. to Sonoma County, returning Wed, Jan 13, priced at $448 found 4 days ago
Sat, Jan 9 - Wed, Jan 13
DFW
Dallas-Fort Worth Intl.
STS
Sonoma County
$457 Roundtrip, found 4 days ago
$457
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Jan 9 from Dallas-Fort Worth Intl. to Sonoma County, returning Wed, Jan 13, priced at $457 found 4 days ago
Sat, Jan 9 - Wed, Jan 13
DFW
Dallas-Fort Worth Intl.
STS
Sonoma County
$460 Roundtrip, found 4 days ago
$460
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Jan 9 from Dallas-Fort Worth Intl. to Sonoma County, returning Wed, Jan 13, priced at $460 found 4 days ago
Fri, Oct 30 - Sat, Oct 31
DFW
Dallas-Fort Worth Intl.
STS
Sonoma County
$727 Roundtrip, found 22 hours ago
$727
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Fri, Oct 30 from Dallas-Fort Worth Intl. to Sonoma County, returning Sat, Oct 31, priced at $727 found 22 hours ago

Frequently asked questions

What route does flight number AA3766 take?
AA3766 takes multiple routes. The most popular is between Long Beach Airport and DFW Airport, which is a direct flight. This service takes roughly 3 hours and 12 minutes. However, there are likely to be other flights with this number that are multi-stop.
What kind of plane is on flight number AA3766?
There's every chance you'll be aboard an Embraer 175 if you're jetting from Long Beach, CA Airport (LGB-Long Beach Municipal) to Dallas-Fort Worth Intl. Airport (DFW), one route used for flight AA3766.
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 AA3766 flight with Travelocity, please visit our Customer Service Portal.