American Airlines Flight 4540 Deals & Information (2026/2027)

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American Airlines Flight 4540 Route Deals From $274

The cheapest prices found with in the last 7 days for return flights were $374 and $274 for one-way flights to Northwest Arkansas Regional for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jul 3 - Wed, Jul 8
LGA
LaGuardia
XNA
Northwest Arkansas Regional
$374 Roundtrip, found 1 day ago
$374
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Jul 3 from LaGuardia to Northwest Arkansas Regional, returning Wed, Jul 8, priced at $374 found 1 day ago
Fri, Jul 3 - Wed, Jul 8
LGA
LaGuardia
XNA
Northwest Arkansas Regional
$394 Roundtrip, found 1 day ago
$394
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Jul 3 from LaGuardia to Northwest Arkansas Regional, returning Wed, Jul 8, priced at $394 found 1 day ago
Fri, Jul 3 - Wed, Jul 8
LGA
LaGuardia
XNA
Northwest Arkansas Regional
$404 Roundtrip, found 1 day ago
$404
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Jul 3 from LaGuardia to Northwest Arkansas Regional, returning Wed, Jul 8, priced at $404 found 1 day ago
Fri, Jul 3 - Wed, Jul 8
LGA
LaGuardia
XNA
Northwest Arkansas Regional
$414 Roundtrip, found 1 day ago
$414
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Jul 3 from LaGuardia to Northwest Arkansas Regional, returning Wed, Jul 8, priced at $414 found 1 day ago
Wed, Jul 8 - Sun, Jul 12
LGA
LaGuardia
XNA
Northwest Arkansas Regional
$419 Roundtrip, found 20 hours ago
$419
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Wed, Jul 8 from LaGuardia to Northwest Arkansas Regional, returning Sun, Jul 12, priced at $419 found 20 hours ago
Wed, Jul 8 - Sun, Jul 12
LGA
LaGuardia
XNA
Northwest Arkansas Regional
$429 Roundtrip, found 20 hours ago
$429
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Wed, Jul 8 from LaGuardia to Northwest Arkansas Regional, returning Sun, Jul 12, priced at $429 found 20 hours ago
Wed, May 27 - Sat, May 30
LGA
LaGuardia
XNA
Northwest Arkansas Regional
$434 Roundtrip, found 19 hours ago
$434
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Wed, May 27 from LaGuardia to Northwest Arkansas Regional, returning Sat, May 30, priced at $434 found 19 hours ago
Fri, Jul 3 - Wed, Jul 8
LGA
LaGuardia
XNA
Northwest Arkansas Regional
$435 Roundtrip, found 1 day ago
$435
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Jul 3 from LaGuardia to Northwest Arkansas Regional, returning Wed, Jul 8, priced at $435 found 1 day ago
Wed, Jul 8 - Sun, Jul 12
LGA
LaGuardia
XNA
Northwest Arkansas Regional
$439 Roundtrip, found 20 hours ago
$439
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Wed, Jul 8 from LaGuardia to Northwest Arkansas Regional, returning Sun, Jul 12, priced at $439 found 20 hours ago
Wed, May 27 - Sat, May 30
LGA
LaGuardia
XNA
Northwest Arkansas Regional
$442 Roundtrip, found 19 hours ago
$442
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Wed, May 27 from LaGuardia to Northwest Arkansas Regional, returning Sat, May 30, priced at $442 found 19 hours ago

Frequently asked questions

What route does flight number AA4540 take?
AA4540 flies straight from CLE to PHL in 1 hour and 33 minutes. It can sometimes take other routes though, some of which may be multi-stop journeys. Keep this in mind when locking in your airfare to avoid any confusion.
What kind of plane is on flight number AA4540?
AA4540 is a flight number that's used on many different routes. If you're traveling on the busiest route, Cleveland Hopkins Intl. Airport to Philadelphia Intl. Airport (PHL), you'll likely be boarding an Embraer 175.
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 AA4540 flight with Travelocity, please visit our Customer Service Portal.