United Flight 3473 Deals & Information (2026/2027)

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United Flight 3473 Route Deals From $156

The cheapest prices found with in the last 7 days for return flights were $161 and $156 for one-way flights to Louis Armstrong New Orleans Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Apr 14 - Wed, Apr 15
ORD
O'Hare Intl.
MSY
Louis Armstrong New Orleans Intl.
$161 Roundtrip, found 5 hours ago
$161
Roundtrip
found 5 hours ago
Select United flight, departing Tue, Apr 14 from O'Hare Intl. to Louis Armstrong New Orleans Intl., returning Wed, Apr 15, priced at $161 found 5 hours ago

Frequently asked questions

What route does flight number UA3473 take?
UA3473 serves multiple routes, but the most common is between Dane County Regional Airport (MSN) and ORD. If you manage to score a direct flight, you'll land in 58 minutes. Multi-stop flights can also operate under the same number, as can flights on other routes.
What kind of plane is on flight number UA3473?
UA3473 is a flight number that's used on multiple routes. If you've booked a seat on the most popular one, MSN to O'Hare Intl. Airport (ORD), you'll likely be climbing aboard an Embraer 170.
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 UA3473 flight with Travelocity, please visit our Customer Service Portal.