American Airlines Flight 3631 Deals & Information (2025/2026)

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American Airlines Flight 3631 Route Deals From $357

The cheapest prices found with in the last 7 days for return flights were $251 and $357 for one-way flights to Monterey Peninsula for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 4 - Tue, Oct 7
PHX
Sky Harbor Intl.
MRY
Monterey Peninsula
$251 Roundtrip, found 21 hours ago
$251
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Sat, Oct 4 from Sky Harbor Intl. to Monterey Peninsula, returning Tue, Oct 7, priced at $251 found 21 hours ago
Sat, Sep 6 - Tue, Sep 9
PHX
Sky Harbor Intl.
MRY
Monterey Peninsula
$253 Roundtrip, found 21 hours ago
$253
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Sat, Sep 6 from Sky Harbor Intl. to Monterey Peninsula, returning Tue, Sep 9, priced at $253 found 21 hours ago