American Airlines Flight AA3940 Deals & Information (2025/2026)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

American Airlines Flight 3940 Route Deals From $70

The cheapest prices found with in the last 7 days for return flights were $150 and $70 for one-way flights to Norman Y. Mineta San Jose Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Aug 15 - Tue, Aug 19
PHX
Sky Harbor Intl.
SJC
Norman Y. Mineta San Jose Intl.
$150 Roundtrip, found 19 hours ago
$150
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Fri, Aug 15 from Sky Harbor Intl. to Norman Y. Mineta San Jose Intl., returning Tue, Aug 19, priced at $150 found 19 hours ago
Tue, Aug 5 - Sat, Aug 9
PHX
Sky Harbor Intl.
SJC
Norman Y. Mineta San Jose Intl.
$213 Roundtrip, found 1 day ago
$213
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Aug 5 from Sky Harbor Intl. to Norman Y. Mineta San Jose Intl., returning Sat, Aug 9, priced at $213 found 1 day ago
Fri, Aug 15 - Tue, Aug 19
PHX
Sky Harbor Intl.
SJC
Norman Y. Mineta San Jose Intl.
$215 Roundtrip, found 19 hours ago
$215
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Fri, Aug 15 from Sky Harbor Intl. to Norman Y. Mineta San Jose Intl., returning Tue, Aug 19, priced at $215 found 19 hours ago