American Airlines Flight 2121 Deals & Information (2026/2027)

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American Airlines Flight 2121 Route Deals From $148

The cheapest prices found with in the last 7 days for return flights were $354 and $148 for one-way flights to Fresno Yosemite Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jun 5 - Fri, Jun 12
PHX
Sky Harbor Intl.
FAT
Fresno Yosemite Intl.
$354 Roundtrip, found 1 day ago
$354
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Jun 5 from Sky Harbor Intl. to Fresno Yosemite Intl., returning Fri, Jun 12, priced at $354 found 1 day ago

Frequently asked questions

What route does flight number AA2121 take?
AA2121 operates direct from BOS to National Airport. During this trip, you can expect to be in the air for around 1 hour and 40 minutes. Book ahead to secure your preferred seat.
What terminal does AA2121 fly out of?
AA2121 runs between BOS and DCA, and those taking this flight commonly depart from Terminal B.
What kind of plane is on flight number AA2121?
You'll probably find yourself cruising aboard an Airbus A319 if you're on flight AA2121. This flight typically leaves from Logan Intl. Airport and touches down at National 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 AA2121 flight with Travelocity, please visit our Customer Service Portal.