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

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American Airlines Flight 4604 Route Deals From $207

The cheapest prices found with in the last 7 days for return flights were $316 and $207 for one-way flights to John Glenn Columbus Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Nov 3 - Tue, Jan 19
LGA
LaGuardia
CMH
John Glenn Columbus Intl.
$316 Roundtrip, found 3 days ago
$316
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Nov 3 from LaGuardia to John Glenn Columbus Intl., returning Tue, Jan 19, priced at $316 found 3 days ago
Sat, May 8 - Mon, May 10
LGA
LaGuardia
CMH
John Glenn Columbus Intl.
$325 Roundtrip, found 1 day ago
$325
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, May 8 from LaGuardia to John Glenn Columbus Intl., returning Mon, May 10, priced at $325 found 1 day ago
Sat, May 8 - Mon, May 10
LGA
LaGuardia
CMH
John Glenn Columbus Intl.
$335 Roundtrip, found 1 day ago
$335
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, May 8 from LaGuardia to John Glenn Columbus Intl., returning Mon, May 10, priced at $335 found 1 day ago
Fri, Nov 20 - Sun, Nov 22
LGA
LaGuardia
CMH
John Glenn Columbus Intl.
$344 Roundtrip, found 5 hours ago
$344
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Fri, Nov 20 from LaGuardia to John Glenn Columbus Intl., returning Sun, Nov 22, priced at $344 found 5 hours ago
Thu, Jan 7 - Sun, Jan 10
LGA
LaGuardia
CMH
John Glenn Columbus Intl.
$349 Roundtrip, found 18 hours ago
$349
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Thu, Jan 7 from LaGuardia to John Glenn Columbus Intl., returning Sun, Jan 10, priced at $349 found 18 hours ago
Fri, Nov 20 - Sun, Nov 22
LGA
LaGuardia
CMH
John Glenn Columbus Intl.
$354 Roundtrip, found 5 hours ago
$354
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Fri, Nov 20 from LaGuardia to John Glenn Columbus Intl., returning Sun, Nov 22, priced at $354 found 5 hours ago
Thu, Dec 17 - Sat, Jan 2
LGA
LaGuardia
CMH
John Glenn Columbus Intl.
$365 Roundtrip, found 5 hours ago
$365
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Thu, Dec 17 from LaGuardia to John Glenn Columbus Intl., returning Sat, Jan 2, priced at $365 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.