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

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American Airlines Flight 4604 Route Deals From $213

The cheapest prices found with in the last 7 days for return flights were $316 and $213 for one-way flights to John Glenn Columbus Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Nov 4 - Sat, Nov 7
LGA
LaGuardia
CMH
John Glenn Columbus Intl.
$316 Roundtrip, found 5 hours ago
$316
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Wed, Nov 4 from LaGuardia to John Glenn Columbus Intl., returning Sat, Nov 7, priced at $316 found 5 hours ago
Sat, Apr 10 - Tue, Apr 13
LGA
LaGuardia
CMH
John Glenn Columbus Intl.
$321 Roundtrip, found 6 days ago
$321
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Apr 10 from LaGuardia to John Glenn Columbus Intl., returning Tue, Apr 13, priced at $321 found 6 days ago
Mon, Dec 14 - Wed, Dec 16
LGA
LaGuardia
CMH
John Glenn Columbus Intl.
$323 Roundtrip, found 2 days ago
$323
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Dec 14 from LaGuardia to John Glenn Columbus Intl., returning Wed, Dec 16, priced at $323 found 2 days ago
Wed, Nov 4 - Sat, Nov 7
LGA
LaGuardia
CMH
John Glenn Columbus Intl.
$326 Roundtrip, found 5 hours ago
$326
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Wed, Nov 4 from LaGuardia to John Glenn Columbus Intl., returning Sat, Nov 7, priced at $326 found 5 hours ago
Sat, Oct 17 - Tue, Oct 20
LGA
LaGuardia
CMH
John Glenn Columbus Intl.
$350 Roundtrip, just found
$350
Roundtrip
just found
Select American Airlines flight, departing Sat, Oct 17 from LaGuardia to John Glenn Columbus Intl., returning Tue, Oct 20, priced at $350 just found
Sat, Oct 17 - Tue, Oct 20
LGA
LaGuardia
CMH
John Glenn Columbus Intl.
$360 Roundtrip, just found
$360
Roundtrip
just found
Select American Airlines flight, departing Sat, Oct 17 from LaGuardia to John Glenn Columbus Intl., returning Tue, Oct 20, priced at $360 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.