American Airlines Flight 546 Deals & Information (2026/2027)

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American Airlines Flight 546 Route Deals From $129

The cheapest prices found with in the last 7 days for return flights were $228 and $129 for one-way flights to San Antonio Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Nov 6 - Fri, Nov 13
DFW
Dallas-Fort Worth Intl.
SAT
San Antonio Intl.
$228 Roundtrip, found 4 days ago
$228
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Nov 6 from Dallas-Fort Worth Intl. to San Antonio Intl., returning Fri, Nov 13, priced at $228 found 4 days ago
Fri, Dec 11 - Sun, Dec 13
DFW
Dallas-Fort Worth Intl.
SAT
San Antonio Intl.
$243 Roundtrip, found 3 days ago
$243
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Dec 11 from Dallas-Fort Worth Intl. to San Antonio Intl., returning Sun, Dec 13, priced at $243 found 3 days ago
Fri, Nov 6 - Fri, Nov 13
DFW
Dallas-Fort Worth Intl.
SAT
San Antonio Intl.
$264 Roundtrip, found 4 days ago
$264
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Nov 6 from Dallas-Fort Worth Intl. to San Antonio Intl., returning Fri, Nov 13, priced at $264 found 4 days ago
Fri, Nov 6 - Fri, Nov 13
DFW
Dallas-Fort Worth Intl.
SAT
San Antonio Intl.
$273 Roundtrip, found 4 days ago
$273
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Nov 6 from Dallas-Fort Worth Intl. to San Antonio Intl., returning Fri, Nov 13, priced at $273 found 4 days ago
Fri, Dec 11 - Sun, Dec 13
DFW
Dallas-Fort Worth Intl.
SAT
San Antonio Intl.
$288 Roundtrip, found 3 days ago
$288
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Dec 11 from Dallas-Fort Worth Intl. to San Antonio Intl., returning Sun, Dec 13, priced at $288 found 3 days ago
Fri, Dec 11 - Sun, Dec 13
DFW
Dallas-Fort Worth Intl.
SAT
San Antonio Intl.
$293 Roundtrip, found 3 days ago
$293
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Dec 11 from Dallas-Fort Worth Intl. to San Antonio Intl., returning Sun, Dec 13, priced at $293 found 3 days ago

Frequently asked questions

What route does flight number AA546 take?
AA546 flies direct between DFW Airport and Harrisburg, PA Airport (MDT-Harrisburg Intl.) in around 3 hours and 6 minutes. It can sometimes take other routes though, some of which could be multi-stop trips. Keep this in mind when booking your seat to avoid any confusion.
What kind of plane is on flight number AA546?
If you're taking flight AA546 from DFW to Harrisburg, PA Airport (MDT-Harrisburg Intl.), there's a good chance you'll be on board the Airbus A319. Flight AA546 serves many routes, but this is the most popular.
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 AA546 flight with Travelocity, please visit our Customer Service Portal.