American Airlines Flight 4604 Deals & Information (2025/2026)

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American Airlines Flight 4604 Route Deals From $188

The cheapest prices found with in the last 7 days for return flights were $338 and $188 for one-way flights to Hilton Head Island for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jun 2 - Sat, Jun 7
DCA
Ronald Reagan Washington National
HHH
Hilton Head Island
$338 Roundtrip, found 1 day ago
$338
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Jun 2 from Ronald Reagan Washington National to Hilton Head Island, returning Sat, Jun 7, priced at $338 found 1 day ago
Mon, Jun 2 - Sat, Jun 7
DCA
Ronald Reagan Washington National
HHH
Hilton Head Island
$343 Roundtrip, found 1 day ago
$343
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Jun 2 from Ronald Reagan Washington National to Hilton Head Island, returning Sat, Jun 7, priced at $343 found 1 day ago
Mon, Jun 2 - Sat, Jun 7
DCA
Ronald Reagan Washington National
HHH
Hilton Head Island
$368 Roundtrip, found 1 day ago
$368
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Jun 2 from Ronald Reagan Washington National to Hilton Head Island, returning Sat, Jun 7, priced at $368 found 1 day ago
Thu, Jun 12 - Mon, Jun 16
DCA
Ronald Reagan Washington National
HHH
Hilton Head Island
$374 Roundtrip, found 1 day ago
$374
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Jun 12 from Ronald Reagan Washington National to Hilton Head Island, returning Mon, Jun 16, priced at $374 found 1 day ago
Thu, Jun 19 - Sun, Jun 22
DCA
Ronald Reagan Washington National
HHH
Hilton Head Island
$379 Roundtrip, found 3 days ago
$379
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Jun 19 from Ronald Reagan Washington National to Hilton Head Island, returning Sun, Jun 22, priced at $379 found 3 days ago
Mon, Jun 2 - Sat, Jun 7
DCA
Ronald Reagan Washington National
HHH
Hilton Head Island
$385 Roundtrip, found 1 day ago
$385
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Jun 2 from Ronald Reagan Washington National to Hilton Head Island, returning Sat, Jun 7, priced at $385 found 1 day ago
Fri, May 2 - Sat, May 10
DCA
Ronald Reagan Washington National
HHH
Hilton Head Island
$494 Roundtrip, found 5 hours ago
$494
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Fri, May 2 from Ronald Reagan Washington National to Hilton Head Island, returning Sat, May 10, priced at $494 found 5 hours ago
Fri, May 2 - Sat, May 10
DCA
Ronald Reagan Washington National
HHH
Hilton Head Island
$504 Roundtrip, found 5 hours ago
$504
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Fri, May 2 from Ronald Reagan Washington National to Hilton Head Island, returning Sat, May 10, priced at $504 found 5 hours ago

Frequently asked questions

What route does flight number AA4604 take?
AA4604 flies straight between Portland Intl. Jetport Airport (PWM) and O’Hare Airport in about 2 hours and 52 minutes. It can sometimes take other routes though, some of which may be multi-stop trips. Keep this in mind when booking your seat to avoid any confusion.
What kind of plane is on flight number AA4604?
If you’re on flight AA4604 from Portland, ME Airport (PWM-Portland Intl. Jetport) to O’Hare Intl. Airport (ORD), you’ll likely be jetting off on an Embraer 175. Flight AA4604 serves several routes, but this is the most popular one.
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 AA4604 flight with Travelocity, please visit our Customer Service Portal.