American Airlines Flight 4604 Deals & Information (2026/2027)

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American Airlines Flight 4604 Route Deals From $156

The cheapest prices found with in the last 7 days for return flights were $302 and $156 for one-way flights to LaGuardia for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jan 16 - Tue, Jan 19
CMH
John Glenn Columbus Intl.
LGA
LaGuardia
$302 Roundtrip, found 4 hours ago
$302
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Sat, Jan 16 from John Glenn Columbus Intl. to LaGuardia, returning Tue, Jan 19, priced at $302 found 4 hours ago
Mon, Jan 18 - Tue, Jan 19
CMH
John Glenn Columbus Intl.
LGA
LaGuardia
$305 Roundtrip, found 1 day ago
$305
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Jan 18 from John Glenn Columbus Intl. to LaGuardia, returning Tue, Jan 19, priced at $305 found 1 day ago
Sat, Nov 7 - Tue, Nov 10
CMH
John Glenn Columbus Intl.
LGA
LaGuardia
$307 Roundtrip, found 1 day ago
$307
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Nov 7 from John Glenn Columbus Intl. to LaGuardia, returning Tue, Nov 10, priced at $307 found 1 day ago
Sat, Jan 16 - Tue, Jan 19
CMH
John Glenn Columbus Intl.
LGA
LaGuardia
$312 Roundtrip, found 4 hours ago
$312
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Sat, Jan 16 from John Glenn Columbus Intl. to LaGuardia, returning Tue, Jan 19, priced at $312 found 4 hours ago
Wed, Dec 9 - Sat, Dec 12
CMH
John Glenn Columbus Intl.
LGA
LaGuardia
$317 Roundtrip, found 3 days ago
$317
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Dec 9 from John Glenn Columbus Intl. to LaGuardia, returning Sat, Dec 12, priced at $317 found 3 days ago
Mon, Dec 14 - Wed, Dec 16
CMH
John Glenn Columbus Intl.
LGA
LaGuardia
$333 Roundtrip, found 1 day ago
$333
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Dec 14 from John Glenn Columbus Intl. to LaGuardia, returning Wed, Dec 16, priced at $333 found 1 day ago
Sat, May 8 - Mon, May 10
CMH
John Glenn Columbus Intl.
LGA
LaGuardia
$335 Roundtrip, found 7 hours ago
$335
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Sat, May 8 from John Glenn Columbus Intl. to LaGuardia, returning Mon, May 10, priced at $335 found 7 hours ago
Sat, Jan 16 - Tue, Jan 19
CMH
John Glenn Columbus Intl.
LGA
LaGuardia
$337 Roundtrip, found 4 hours ago
$337
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Sat, Jan 16 from John Glenn Columbus Intl. to LaGuardia, returning Tue, Jan 19, priced at $337 found 4 hours ago
Sat, Jun 12 - Wed, Jun 23
CMH
John Glenn Columbus Intl.
LGA
LaGuardia
$341 Roundtrip, found 2 hours ago
$341
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Sat, Jun 12 from John Glenn Columbus Intl. to LaGuardia, returning Wed, Jun 23, priced at $341 found 2 hours ago
Fri, Dec 18 - Sun, Jan 10
CMH
John Glenn Columbus Intl.
LGA
LaGuardia
$369 Roundtrip, just found
$369
Roundtrip
just found
Select American Airlines flight, departing Fri, Dec 18 from John Glenn Columbus Intl. to LaGuardia, returning Sun, Jan 10, priced at $369 just found

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.