American Airlines Flight 4170 Deals & Information (2025/2026)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

American Airlines Flight 4170 Route Deals From $107

The cheapest prices found with in the last 7 days for return flights were $238 and $107 for one-way flights to Louisville Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Oct 21 - Fri, Oct 24
BOS
Logan Intl.
SDF
Louisville Intl.
$238 Roundtrip, found 5 days ago
$238
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Oct 21 from Logan Intl. to Louisville Intl., returning Fri, Oct 24, priced at $238 found 5 days ago
Mon, Nov 3 - Thu, Nov 6
BOS
Logan Intl.
SDF
Louisville Intl.
$242 Roundtrip, found 5 days ago
$242
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Nov 3 from Logan Intl. to Louisville Intl., returning Thu, Nov 6, priced at $242 found 5 days ago
Mon, Nov 3 - Thu, Nov 6
BOS
Logan Intl.
SDF
Louisville Intl.
$252 Roundtrip, found 5 days ago
$252
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Nov 3 from Logan Intl. to Louisville Intl., returning Thu, Nov 6, priced at $252 found 5 days ago
Mon, Jan 26 - Thu, Jan 29
BOS
Logan Intl.
SDF
Louisville Intl.
$268 Roundtrip, found 15 hours ago
$268
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Mon, Jan 26 from Logan Intl. to Louisville Intl., returning Thu, Jan 29, priced at $268 found 15 hours ago
Thu, Jan 15 - Tue, Jan 20
BOS
Logan Intl.
SDF
Louisville Intl.
$270 Roundtrip, found 6 hours ago
$270
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Thu, Jan 15 from Logan Intl. to Louisville Intl., returning Tue, Jan 20, priced at $270 found 6 hours ago
Mon, Nov 3 - Fri, Nov 7
BOS
Logan Intl.
SDF
Louisville Intl.
$272 Roundtrip, found 8 hours ago
$272
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Mon, Nov 3 from Logan Intl. to Louisville Intl., returning Fri, Nov 7, priced at $272 found 8 hours ago

Frequently asked questions

What route does flight number AA4170 take?
AA4170 is used on multiple routes. Typically, AA4170 flies straight from East Texas Regional Airport (GGG) to Dallas-Fort Worth Intl. Airport (DFW). If you have a ticket on this route, you'll be traveling for about 1 hour and 1 minute.
What kind of plane is on flight number AA4170?
AA4170 is a flight number that serves many routes. If you've booked a ticket on the most popular one, East Texas Regional Airport (GGG) to Dallas, TX Airport (DFW-Dallas-Fort Worth Intl.), you're likely to be hopping aboard the Embraer RJ145.
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 AA4170 flight with Travelocity, please visit our Customer Service Portal.