American Airlines Flight 4345 Deals & Information (2026/2027)

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American Airlines Flight 4345 Route Deals From $196

The cheapest prices found with in the last 7 days for return flights were $229 and $196 for one-way flights to Richmond Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jul 3 - Fri, Jul 10
LGA
LaGuardia
RIC
Richmond Intl.
$229 Roundtrip, found 23 hours ago
$229
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Fri, Jul 3 from LaGuardia to Richmond Intl., returning Fri, Jul 10, priced at $229 found 23 hours ago
Thu, May 28 - Sat, May 30
LGA
LaGuardia
RIC
Richmond Intl.
$244 Roundtrip, found 3 days ago
$244
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, May 28 from LaGuardia to Richmond Intl., returning Sat, May 30, priced at $244 found 3 days ago
Wed, Oct 14 - Sat, Oct 17
LGA
LaGuardia
RIC
Richmond Intl.
$248 Roundtrip, found 6 days ago
$248
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Oct 14 from LaGuardia to Richmond Intl., returning Sat, Oct 17, priced at $248 found 6 days ago
Fri, Jul 3 - Fri, Jul 10
LGA
LaGuardia
RIC
Richmond Intl.
$249 Roundtrip, found 23 hours ago
$249
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Fri, Jul 3 from LaGuardia to Richmond Intl., returning Fri, Jul 10, priced at $249 found 23 hours ago
Thu, Jul 2 - Mon, Jul 6
LGA
LaGuardia
RIC
Richmond Intl.
$259 Roundtrip, found 5 days ago
$259
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Jul 2 from LaGuardia to Richmond Intl., returning Mon, Jul 6, priced at $259 found 5 days ago
Sat, May 30 - Mon, Jun 1
LGA
LaGuardia
RIC
Richmond Intl.
$264 Roundtrip, found 5 days ago
$264
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, May 30 from LaGuardia to Richmond Intl., returning Mon, Jun 1, priced at $264 found 5 days ago
Thu, May 21 - Sun, May 24
LGA
LaGuardia
RIC
Richmond Intl.
$265 Roundtrip, found 5 days ago
$265
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, May 21 from LaGuardia to Richmond Intl., returning Sun, May 24, priced at $265 found 5 days ago
Fri, Sep 4 - Sun, Sep 6
LGA
LaGuardia
RIC
Richmond Intl.
$268 Roundtrip, found 2 days ago
$268
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Sep 4 from LaGuardia to Richmond Intl., returning Sun, Sep 6, priced at $268 found 2 days ago
Thu, May 28 - Sat, May 30
LGA
LaGuardia
RIC
Richmond Intl.
$273 Roundtrip, found 3 days ago
$273
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, May 28 from LaGuardia to Richmond Intl., returning Sat, May 30, priced at $273 found 3 days ago
Fri, Jul 17 - Sun, Jul 26
LGA
LaGuardia
RIC
Richmond Intl.
$278 Roundtrip, found 1 day ago
$278
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Jul 17 from LaGuardia to Richmond Intl., returning Sun, Jul 26, priced at $278 found 1 day ago
Thu, May 7 - Tue, May 12
LGA
LaGuardia
RIC
Richmond Intl.
$279 Roundtrip, found 3 days ago
$279
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, May 7 from LaGuardia to Richmond Intl., returning Tue, May 12, priced at $279 found 3 days ago
Fri, May 8 - Sun, May 10
LGA
LaGuardia
RIC
Richmond Intl.
$337 Roundtrip, just found
$337
Roundtrip
just found
Select American Airlines flight, departing Fri, May 8 from LaGuardia to Richmond Intl., returning Sun, May 10, priced at $337 just found

Frequently asked questions

What route does flight number AA4345 take?
AA4345 takes numerous routes. The most frequently flown is between Louisville Intl. Airport (SDF) and O'Hare Airport, which flies direct. This service takes roughly 1 hour and 38 minutes. That said, there may be other flights with the same number that have one or more stops.
What kind of plane is on flight number AA4345?
If you're taking flight AA4345 from Louisville Muhammad Ali Intl. Airport to ORD, you'll likely be heading off on the Embraer RJ145. This flight number serves a number of different routes, but this is the most common one.
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 AA4345 flight with Travelocity, please visit our Customer Service Portal.