United Flight AA5735 Deals & Information (2025/2026)

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United Flight 5735 Route Deals From $39

The cheapest prices found with in the last 7 days for return flights were $79 and $39 for one-way flights to Louisville Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Oct 20 - Thu, Oct 23
ORD
O'Hare Intl.
SDF
Louisville Intl.
$79 Roundtrip, found 6 hours ago
$79
Roundtrip
found 6 hours ago
Select United flight, departing Mon, Oct 20 from O'Hare Intl. to Louisville Intl., returning Thu, Oct 23, priced at $79 found 6 hours ago
Mon, Oct 20 - Thu, Oct 23
ORD
O'Hare Intl.
SDF
Louisville Intl.
$84 Roundtrip, found 6 hours ago
$84
Roundtrip
found 6 hours ago
Select United flight, departing Mon, Oct 20 from O'Hare Intl. to Louisville Intl., returning Thu, Oct 23, priced at $84 found 6 hours ago
Thu, Oct 23 - Mon, Oct 27
ORD
O'Hare Intl.
SDF
Louisville Intl.
$87 Roundtrip, found 1 day ago
$87
Roundtrip
found 1 day ago
Select United flight, departing Thu, Oct 23 from O'Hare Intl. to Louisville Intl., returning Mon, Oct 27, priced at $87 found 1 day ago
Thu, Oct 9 - Mon, Oct 13
ORD
O'Hare Intl.
SDF
Louisville Intl.
$94 Roundtrip, found 1 day ago
$94
Roundtrip
found 1 day ago
Select United flight, departing Thu, Oct 9 from O'Hare Intl. to Louisville Intl., returning Mon, Oct 13, priced at $94 found 1 day ago
Thu, Oct 9 - Mon, Oct 13
ORD
O'Hare Intl.
SDF
Louisville Intl.
$97 Roundtrip, found 1 day ago
$97
Roundtrip
found 1 day ago
Select United flight, departing Thu, Oct 9 from O'Hare Intl. to Louisville Intl., returning Mon, Oct 13, priced at $97 found 1 day ago
Sat, Oct 18 - Tue, Oct 21
ORD
O'Hare Intl.
SDF
Louisville Intl.
$99 Roundtrip, found 2 days ago
$99
Roundtrip
found 2 days ago
Select United flight, departing Sat, Oct 18 from O'Hare Intl. to Louisville Intl., returning Tue, Oct 21, priced at $99 found 2 days ago
Sat, Sep 20 - Wed, Sep 24
ORD
O'Hare Intl.
SDF
Louisville Intl.
$104 Roundtrip, found 1 day ago
$104
Roundtrip
found 1 day ago
Select United flight, departing Sat, Sep 20 from O'Hare Intl. to Louisville Intl., returning Wed, Sep 24, priced at $104 found 1 day ago
Sat, Oct 18 - Tue, Oct 21
ORD
O'Hare Intl.
SDF
Louisville Intl.
$106 Roundtrip, found 2 days ago
$106
Roundtrip
found 2 days ago
Select United flight, departing Sat, Oct 18 from O'Hare Intl. to Louisville Intl., returning Tue, Oct 21, priced at $106 found 2 days ago
Mon, Oct 20 - Thu, Oct 23
ORD
O'Hare Intl.
SDF
Louisville Intl.
$108 Roundtrip, found 6 hours ago
$108
Roundtrip
found 6 hours ago
Select United flight, departing Mon, Oct 20 from O'Hare Intl. to Louisville Intl., returning Thu, Oct 23, priced at $108 found 6 hours ago
Sat, Sep 27 - Mon, Sep 29
ORD
O'Hare Intl.
SDF
Louisville Intl.
$110 Roundtrip, found 13 hours ago
$110
Roundtrip
found 13 hours ago
Select United flight, departing Sat, Sep 27 from O'Hare Intl. to Louisville Intl., returning Mon, Sep 29, priced at $110 found 13 hours ago

Frequently asked questions

What route does flight number UA5735 take?
You'll be touching down at DIA airport from Huntsville Intl. Airport (HSV) if you've booked a ticket on flight number UA5735. You'll be airborne for 2 hours and 50 minutes during this trip. What's more, it conveniently travels non-stop.
What kind of plane is on flight number UA5735?
The route for UA5735 is generally Huntsville, AL Airport (HSV-Huntsville Intl.) to Denver Intl. Airport (DEN), and the Bombardier CRJ700 is the aircraft model you're likely to be taking off on.
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 UA5735 flight with Travelocity, please visit our Customer Service Portal.