American Airlines Flight 4348 Deals & Information (2026/2027)

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 4348 Route Deals From $98

The cheapest prices found with in the last 7 days for return flights were $191 and $98 for one-way flights to Nantucket Memorial for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Aug 4 - Thu, Aug 6
DCA
Ronald Reagan Washington National
ACK
Nantucket Memorial
$191 Roundtrip, found 6 days ago
$191
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Aug 4 from Ronald Reagan Washington National to Nantucket Memorial, returning Thu, Aug 6, priced at $191 found 6 days ago
Mon, Aug 10 - Wed, Aug 12
DCA
Ronald Reagan Washington National
ACK
Nantucket Memorial
$221 Roundtrip, found 1 day ago
$221
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Aug 10 from Ronald Reagan Washington National to Nantucket Memorial, returning Wed, Aug 12, priced at $221 found 1 day ago
Mon, Aug 3 - Fri, Aug 7
DCA
Ronald Reagan Washington National
ACK
Nantucket Memorial
$226 Roundtrip, found 5 days ago
$226
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Aug 3 from Ronald Reagan Washington National to Nantucket Memorial, returning Fri, Aug 7, priced at $226 found 5 days ago
Tue, Aug 4 - Thu, Aug 6
DCA
Ronald Reagan Washington National
ACK
Nantucket Memorial
$250 Roundtrip, found 6 days ago
$250
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Aug 4 from Ronald Reagan Washington National to Nantucket Memorial, returning Thu, Aug 6, priced at $250 found 6 days ago
Mon, Aug 10 - Wed, Aug 12
DCA
Ronald Reagan Washington National
ACK
Nantucket Memorial
$255 Roundtrip, found 1 day ago
$255
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Aug 10 from Ronald Reagan Washington National to Nantucket Memorial, returning Wed, Aug 12, priced at $255 found 1 day ago
Thu, Jul 30 - Mon, Aug 3
DCA
Ronald Reagan Washington National
ACK
Nantucket Memorial
$257 Roundtrip, found 5 days ago
$257
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Jul 30 from Ronald Reagan Washington National to Nantucket Memorial, returning Mon, Aug 3, priced at $257 found 5 days ago
Mon, Aug 17 - Fri, Sep 4
DCA
Ronald Reagan Washington National
ACK
Nantucket Memorial
$268 Roundtrip, found 5 days ago
$268
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Aug 17 from Ronald Reagan Washington National to Nantucket Memorial, returning Fri, Sep 4, priced at $268 found 5 days ago

Frequently asked questions

What route does flight number AA4348 take?
AA4348 takes numerous routes. The most popular is between ORD and Mosinee, WI Airport (CWA-Central Wisconsin), which flies direct. This service takes roughly 1 hour and 11 minutes. That said, there may possibly be other flights with the same number that have one or more stops.
What terminal does AA4348 fly out of?
You'll most likely board the plane from Terminal 3 if you're flying from O'Hare Airport. AA4348 serves a variety of routes, but the direct flight between ORD and CWA is the most frequently traveled one.
What kind of plane is on flight number AA4348?
It's likely you'll be boarding an Embraer RJ145 if you've booked a seat on flight AA4348 from Chicago, IL Airport (ORD-O'Hare Intl.) to Mosinee, WI Airport (CWA-Central Wisconsin). This is the most commonly used type of plane on this route.
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 AA4348 flight with Travelocity, please visit our Customer Service Portal.