American Airlines Flight AA1203 Deals & Information (2025/2026)

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American Airlines Flight 1203 Route Deals From $189

The cheapest prices found with in the last 7 days for return flights were $253 and $189 for one-way flights to Buffalo Niagara Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jun 11 - Wed, Jun 18
CLT
Charlotte-Douglas Intl.
BUF
Buffalo Niagara Intl.
$253 Roundtrip, found 5 days ago
$253
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Jun 11 from Charlotte-Douglas Intl. to Buffalo Niagara Intl., returning Wed, Jun 18, priced at $253 found 5 days ago
Sat, May 24 - Wed, May 28
CLT
Charlotte-Douglas Intl.
BUF
Buffalo Niagara Intl.
$258 Roundtrip, found 10 hours ago
$258
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Sat, May 24 from Charlotte-Douglas Intl. to Buffalo Niagara Intl., returning Wed, May 28, priced at $258 found 10 hours ago
Sat, Jun 14 - Sat, Jun 21
CLT
Charlotte-Douglas Intl.
BUF
Buffalo Niagara Intl.
$267 Roundtrip, found 6 days ago
$267
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Jun 14 from Charlotte-Douglas Intl. to Buffalo Niagara Intl., returning Sat, Jun 21, priced at $267 found 6 days ago
Fri, Jun 13 - Tue, Jun 17
CLT
Charlotte-Douglas Intl.
BUF
Buffalo Niagara Intl.
$274 Roundtrip, found 2 days ago
$274
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Jun 13 from Charlotte-Douglas Intl. to Buffalo Niagara Intl., returning Tue, Jun 17, priced at $274 found 2 days ago
Sat, May 24 - Wed, May 28
CLT
Charlotte-Douglas Intl.
BUF
Buffalo Niagara Intl.
$278 Roundtrip, found 10 hours ago
$278
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Sat, May 24 from Charlotte-Douglas Intl. to Buffalo Niagara Intl., returning Wed, May 28, priced at $278 found 10 hours ago
Sat, Aug 30 - Mon, Sep 1
CLT
Charlotte-Douglas Intl.
BUF
Buffalo Niagara Intl.
$278 Roundtrip, found 15 hours ago
$278
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Sat, Aug 30 from Charlotte-Douglas Intl. to Buffalo Niagara Intl., returning Mon, Sep 1, priced at $278 found 15 hours ago

Frequently asked questions

What route does flight number AA1203 take?
AA1203 takes numerous routes. The most popular is CVG Airport to DFW Airport, which is a direct flight. This flight generally takes 2 hours and 29 minutes. That said, there may be other flights with the same number that are multi-stop.
What kind of plane is on flight number AA1203?
It’s possible you’ll be on board a Boeing 737-800 if you’ve booked a fare from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Dallas, TX Airport (DFW-Dallas-Fort Worth Intl.), a popular route for flight AA1203.
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 AA1203 flight with Travelocity, please visit our Customer Service Portal.