American Airlines Flight 4450 Deals & Information (2026/2027)

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American Airlines Flight 4450 Route Deals From $50

The cheapest prices found with in the last 7 days for return flights were $99 and $50 for one-way flights to Logan Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Feb 18 - Thu, Feb 19
LGA
LaGuardia
BOS
Logan Intl.
$99 Roundtrip, found 5 hours ago
$99
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Wed, Feb 18 from LaGuardia to Logan Intl., returning Thu, Feb 19, priced at $99 found 5 hours ago
Wed, Feb 18 - Thu, Feb 19
LGA
LaGuardia
BOS
Logan Intl.
$119 Roundtrip, found 5 hours ago
$119
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Wed, Feb 18 from LaGuardia to Logan Intl., returning Thu, Feb 19, priced at $119 found 5 hours ago
Wed, Feb 18 - Thu, Feb 19
LGA
LaGuardia
BOS
Logan Intl.
$130 Roundtrip, found 5 hours ago
$130
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Wed, Feb 18 from LaGuardia to Logan Intl., returning Thu, Feb 19, priced at $130 found 5 hours ago
Fri, Feb 6 - Tue, Feb 10
LGA
LaGuardia
BOS
Logan Intl.
$136 Roundtrip, found 2 days ago
$136
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Feb 6 from LaGuardia to Logan Intl., returning Tue, Feb 10, priced at $136 found 2 days ago
Tue, Feb 10 - Sun, Feb 15
LGA
LaGuardia
BOS
Logan Intl.
$139 Roundtrip, found 3 days ago
$139
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Feb 10 from LaGuardia to Logan Intl., returning Sun, Feb 15, priced at $139 found 3 days ago
Sun, Mar 1 - Thu, Mar 5
LGA
LaGuardia
BOS
Logan Intl.
$169 Roundtrip, found 23 hours ago
$169
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Sun, Mar 1 from LaGuardia to Logan Intl., returning Thu, Mar 5, priced at $169 found 23 hours ago
Thu, Feb 5 - Fri, Feb 6
LGA
LaGuardia
BOS
Logan Intl.
$170 Roundtrip, found 2 hours ago
$170
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Thu, Feb 5 from LaGuardia to Logan Intl., returning Fri, Feb 6, priced at $170 found 2 hours ago
Fri, Feb 13 - Mon, Feb 16
LGA
LaGuardia
BOS
Logan Intl.
$171 Roundtrip, found 1 day ago
$171
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Feb 13 from LaGuardia to Logan Intl., returning Mon, Feb 16, priced at $171 found 1 day ago
Wed, Feb 18 - Thu, Feb 19
LGA
LaGuardia
BOS
Logan Intl.
$174 Roundtrip, found 5 hours ago
$174
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Wed, Feb 18 from LaGuardia to Logan Intl., returning Thu, Feb 19, priced at $174 found 5 hours ago
Sun, Mar 1 - Thu, Mar 5
LGA
LaGuardia
BOS
Logan Intl.
$179 Roundtrip, found 23 hours ago
$179
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Sun, Mar 1 from LaGuardia to Logan Intl., returning Thu, Mar 5, priced at $179 found 23 hours ago
Wed, Feb 18 - Thu, Feb 19
LGA
LaGuardia
BOS
Logan Intl.
$181 Roundtrip, found 5 hours ago
$181
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Wed, Feb 18 from LaGuardia to Logan Intl., returning Thu, Feb 19, priced at $181 found 5 hours ago

Frequently asked questions

What route does flight number AA4450 take?
AA4450 takes numerous routes. The most frequently flown is between Shreveport, LA Airport (SHV-Shreveport Regional) and Dallas, TX Airport (DFW-Dallas-Fort Worth Intl.), which flies direct. This service takes roughly 1 hour and 10 minutes. However, there may possibly be other flights with the same number that have one or more stops.
What kind of plane is on flight number AA4450?
If you're taking flight AA4450 from Shreveport Regional Airport to Dallas-Fort Worth Intl. Airport (DFW), you'll most likely be jetting off on the Embraer RJ145. This flight number serves a number of different 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 AA4450 flight with Travelocity, please visit our Customer Service Portal.