American Airlines Flight AA4645 Deals & Information (2025/2026)

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American Airlines Flight 4645 Route Deals From $101

The cheapest prices found with in the last 7 days for return flights were $206 and $101 for one-way flights to Tulsa Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Aug 9 - Tue, Aug 19
ORD
O'Hare Intl.
TUL
Tulsa Intl.
$206 Roundtrip, found 6 days ago
$206
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Aug 9 from O'Hare Intl. to Tulsa Intl., returning Tue, Aug 19, priced at $206 found 6 days ago
Sat, Aug 9 - Tue, Aug 19
ORD
O'Hare Intl.
TUL
Tulsa Intl.
$207 Roundtrip, found 6 days ago
$207
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Aug 9 from O'Hare Intl. to Tulsa Intl., returning Tue, Aug 19, priced at $207 found 6 days ago
Sat, Aug 9 - Tue, Aug 19
ORD
O'Hare Intl.
TUL
Tulsa Intl.
$209 Roundtrip, found 6 days ago
$209
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Aug 9 from O'Hare Intl. to Tulsa Intl., returning Tue, Aug 19, priced at $209 found 6 days ago
Sat, Sep 6 - Mon, Sep 8
ORD
O'Hare Intl.
TUL
Tulsa Intl.
$264 Roundtrip, found 5 days ago
$264
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Sep 6 from O'Hare Intl. to Tulsa Intl., returning Mon, Sep 8, priced at $264 found 5 days ago
Tue, Aug 19 - Mon, Sep 8
ORD
O'Hare Intl.
TUL
Tulsa Intl.
$267 Roundtrip, found 9 hours ago
$267
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Tue, Aug 19 from O'Hare Intl. to Tulsa Intl., returning Mon, Sep 8, priced at $267 found 9 hours ago
Mon, Sep 8 - Thu, Sep 11
ORD
O'Hare Intl.
TUL
Tulsa Intl.
$272 Roundtrip, found 5 days ago
$272
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Sep 8 from O'Hare Intl. to Tulsa Intl., returning Thu, Sep 11, priced at $272 found 5 days ago
Sat, Aug 23 - Mon, Sep 8
ORD
O'Hare Intl.
TUL
Tulsa Intl.
$284 Roundtrip, found 9 hours ago
$284
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Sat, Aug 23 from O'Hare Intl. to Tulsa Intl., returning Mon, Sep 8, priced at $284 found 9 hours ago
Sat, Aug 9 - Mon, Aug 25
ORD
O'Hare Intl.
TUL
Tulsa Intl.
$290 Roundtrip, found 9 hours ago
$290
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Sat, Aug 9 from O'Hare Intl. to Tulsa Intl., returning Mon, Aug 25, priced at $290 found 9 hours ago
Tue, Aug 19 - Thu, Sep 11
ORD
O'Hare Intl.
TUL
Tulsa Intl.
$292 Roundtrip, found 9 hours ago
$292
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Tue, Aug 19 from O'Hare Intl. to Tulsa Intl., returning Thu, Sep 11, priced at $292 found 9 hours ago
Sun, Aug 31 - Thu, Sep 18
ORD
O'Hare Intl.
TUL
Tulsa Intl.
$294 Roundtrip, found 9 hours ago
$294
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Sun, Aug 31 from O'Hare Intl. to Tulsa Intl., returning Thu, Sep 18, priced at $294 found 9 hours ago

Frequently asked questions

What route does flight number AA4645 take?
You’ll be landing at Key West Intl. Airport from New York, NY Airport (LGA-LaGuardia) if you’ve booked a ticket on flight number AA4645. You’ll be airborne for 3 hours and 20 minutes during this trip. It’s also good to note that it conveniently travels non-stop.
What terminal does AA4645 fly out of?
Flight number AA4645 runs between LGA and EYW, and those booked on this flight normally board the aircraft from Terminal B.
What kind of plane is on flight number AA4645?
The route for AA4645 is usually LGA to Key West Intl. Airport, and the Embraer 175 is the type of plane you’ll probably be taking off on.
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 AA4645 flight with Travelocity, please visit our Customer Service Portal.