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

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American Airlines Flight 4345 Route Deals From $239

The cheapest prices found with in the last 7 days for return flights were $269 and $239 for one-way flights to Richmond Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Nov 25 - Fri, Nov 27
LGA
LaGuardia
RIC
Richmond Intl.
$269 Roundtrip, found 11 hours ago
$269
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Wed, Nov 25 from LaGuardia to Richmond Intl., returning Fri, Nov 27, priced at $269 found 11 hours ago
Thu, Oct 29 - Mon, Nov 2
LGA
LaGuardia
RIC
Richmond Intl.
$273 Roundtrip, found 10 hours ago
$273
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Thu, Oct 29 from LaGuardia to Richmond Intl., returning Mon, Nov 2, priced at $273 found 10 hours ago
Thu, Oct 1 - Mon, Oct 5
LGA
LaGuardia
RIC
Richmond Intl.
$278 Roundtrip, found 9 hours ago
$278
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Thu, Oct 1 from LaGuardia to Richmond Intl., returning Mon, Oct 5, priced at $278 found 9 hours ago
Fri, Sep 25 - Sun, Sep 27
LGA
LaGuardia
RIC
Richmond Intl.
$279 Roundtrip, found 1 day ago
$279
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Sep 25 from LaGuardia to Richmond Intl., returning Sun, Sep 27, priced at $279 found 1 day ago
Wed, Nov 25 - Fri, Nov 27
LGA
LaGuardia
RIC
Richmond Intl.
$304 Roundtrip, found 11 hours ago
$304
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Wed, Nov 25 from LaGuardia to Richmond Intl., returning Fri, Nov 27, priced at $304 found 11 hours ago
Thu, Oct 1 - Mon, Oct 5
LGA
LaGuardia
RIC
Richmond Intl.
$309 Roundtrip, found 9 hours ago
$309
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Thu, Oct 1 from LaGuardia to Richmond Intl., returning Mon, Oct 5, priced at $309 found 9 hours ago
Thu, Oct 1 - Mon, Oct 5
LGA
LaGuardia
RIC
Richmond Intl.
$314 Roundtrip, found 9 hours ago
$314
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Thu, Oct 1 from LaGuardia to Richmond Intl., returning Mon, Oct 5, priced at $314 found 9 hours ago
Wed, Nov 25 - Fri, Nov 27
LGA
LaGuardia
RIC
Richmond Intl.
$316 Roundtrip, found 11 hours ago
$316
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Wed, Nov 25 from LaGuardia to Richmond Intl., returning Fri, Nov 27, priced at $316 found 11 hours ago
Wed, Dec 23 - Wed, Dec 30
LGA
LaGuardia
RIC
Richmond Intl.
$330 Roundtrip, found 2 days ago
$330
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Dec 23 from LaGuardia to Richmond Intl., returning Wed, Dec 30, priced at $330 found 2 days ago
Wed, Nov 25 - Mon, Nov 30
LGA
LaGuardia
RIC
Richmond Intl.
$337 Roundtrip, found 1 day ago
$337
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Nov 25 from LaGuardia to Richmond Intl., returning Mon, Nov 30, priced at $337 found 1 day ago
Wed, Nov 25 - Fri, Nov 27
LGA
LaGuardia
RIC
Richmond Intl.
$339 Roundtrip, found 11 hours ago
$339
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Wed, Nov 25 from LaGuardia to Richmond Intl., returning Fri, Nov 27, priced at $339 found 11 hours ago
Tue, Nov 3 - Tue, Nov 10
LGA
LaGuardia
RIC
Richmond Intl.
$342 Roundtrip, found 2 days ago
$342
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Nov 3 from LaGuardia to Richmond Intl., returning Tue, Nov 10, priced at $342 found 2 days ago
Sat, Sep 12 - Sun, Sep 13
LGA
LaGuardia
RIC
Richmond Intl.
$343 Roundtrip, found 17 hours ago
$343
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Sat, Sep 12 from LaGuardia to Richmond Intl., returning Sun, Sep 13, priced at $343 found 17 hours ago
Thu, Oct 1 - Mon, Oct 5
LGA
LaGuardia
RIC
Richmond Intl.
$344 Roundtrip, found 9 hours ago
$344
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Thu, Oct 1 from LaGuardia to Richmond Intl., returning Mon, Oct 5, priced at $344 found 9 hours ago

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.