American Airlines Flight 3642 Deals & Information (2026/2027)

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American Airlines Flight 3642 Route Deals From $74

The cheapest prices found with in the last 7 days for return flights were $157 and $74 for one-way flights to Miami Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Feb 9 - Wed, Mar 3
CMH
John Glenn Columbus Intl.
MIA
Miami Intl.
$157 Roundtrip, found 22 hours ago
$157
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Tue, Feb 9 from John Glenn Columbus Intl. to Miami Intl., returning Wed, Mar 3, priced at $157 found 22 hours ago
Tue, Feb 9 - Wed, Mar 3
CMH
John Glenn Columbus Intl.
MIA
Miami Intl.
$209 Roundtrip, found 22 hours ago
$209
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Tue, Feb 9 from John Glenn Columbus Intl. to Miami Intl., returning Wed, Mar 3, priced at $209 found 22 hours ago
Sat, Feb 20 - Sat, Feb 27
CMH
John Glenn Columbus Intl.
MIA
Miami Intl.
$219 Roundtrip, found 5 hours ago
$219
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Sat, Feb 20 from John Glenn Columbus Intl. to Miami Intl., returning Sat, Feb 27, priced at $219 found 5 hours ago
Fri, Jan 15 - Sat, Jan 23
CMH
John Glenn Columbus Intl.
MIA
Miami Intl.
$221 Roundtrip, found 6 days ago
$221
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Jan 15 from John Glenn Columbus Intl. to Miami Intl., returning Sat, Jan 23, priced at $221 found 6 days ago
Thu, Jan 7 - Mon, Jan 11
CMH
John Glenn Columbus Intl.
MIA
Miami Intl.
$231 Roundtrip, found 3 days ago
$231
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Jan 7 from John Glenn Columbus Intl. to Miami Intl., returning Mon, Jan 11, priced at $231 found 3 days ago
Fri, Jan 29 - Mon, Feb 8
CMH
John Glenn Columbus Intl.
MIA
Miami Intl.
$232 Roundtrip, found 2 days ago
$232
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Jan 29 from John Glenn Columbus Intl. to Miami Intl., returning Mon, Feb 8, priced at $232 found 2 days ago
Fri, Jan 22 - Mon, Jan 25
CMH
John Glenn Columbus Intl.
MIA
Miami Intl.
$257 Roundtrip, found 1 hour ago
$257
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Fri, Jan 22 from John Glenn Columbus Intl. to Miami Intl., returning Mon, Jan 25, priced at $257 found 1 hour ago
Sat, Jan 16 - Sun, Jan 24
CMH
John Glenn Columbus Intl.
MIA
Miami Intl.
$265 Roundtrip, found 1 hour ago
$265
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sat, Jan 16 from John Glenn Columbus Intl. to Miami Intl., returning Sun, Jan 24, priced at $265 found 1 hour ago
Sat, Jan 16 - Sun, Jan 24
CMH
John Glenn Columbus Intl.
MIA
Miami Intl.
$275 Roundtrip, found 1 hour ago
$275
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sat, Jan 16 from John Glenn Columbus Intl. to Miami Intl., returning Sun, Jan 24, priced at $275 found 1 hour ago
Fri, Jan 22 - Mon, Jan 25
CMH
John Glenn Columbus Intl.
MIA
Miami Intl.
$287 Roundtrip, found 1 hour ago
$287
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Fri, Jan 22 from John Glenn Columbus Intl. to Miami Intl., returning Mon, Jan 25, priced at $287 found 1 hour ago

Frequently asked questions

What route does flight number AA3642 take?
AA3642 is used on multiple routes. Mostly, AA3642 flies direct from Little Rock, AR (LIT-Clinton National Airport) to DFW. If you have a ticket on this route, you'll be airborne for 1 hour and 24 minutes.
How often is AA3642 on time?
The most traveled route of American Airlines flight number AA3642 operates between Little Rock, AR (LIT-Clinton National Airport) and Dallas-Fort Worth Intl. Airport (DFW) and runs according to schedule 78% of the time. Allow for some extra buffer room if this is your flight number. If it runs behind, expect to wait around 9 minutes. This particular flight has a star rating of 2.95.
What kind of plane is on flight number AA3642?
AA3642 is a flight number that's used on multiple routes. If you're traveling on the most popular one, Little Rock, AR (LIT-Clinton National Airport) to DFW, chances are you'll be cruising aboard an Embraer 175.
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 AA3642 flight with Travelocity, please visit our Customer Service Portal.