United Flight 573 Deals & Information (2026/2027)

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United Flight 573 Route Deals From $101

The cheapest prices found with in the last 7 days for return flights were $202 and $101 for one-way flights to Fort Lauderdale - Hollywood Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jul 15 - Wed, Jul 22
EWR
Newark Liberty Intl. Airport
FLL
Fort Lauderdale - Hollywood Intl.
$202 Roundtrip, just found
$202
Roundtrip
just found
Select United flight, departing Wed, Jul 15 from Newark Liberty Intl. Airport to Fort Lauderdale - Hollywood Intl., returning Wed, Jul 22, priced at $202 just found
Fri, Sep 25 - Sat, Oct 3
EWR
Newark Liberty Intl. Airport
FLL
Fort Lauderdale - Hollywood Intl.
$207 Roundtrip, just found
$207
Roundtrip
just found
Select United flight, departing Fri, Sep 25 from Newark Liberty Intl. Airport to Fort Lauderdale - Hollywood Intl., returning Sat, Oct 3, priced at $207 just found
Wed, Jul 15 - Wed, Jul 22
EWR
Newark Liberty Intl. Airport
FLL
Fort Lauderdale - Hollywood Intl.
$212 Roundtrip, just found
$212
Roundtrip
just found
Select United flight, departing Wed, Jul 15 from Newark Liberty Intl. Airport to Fort Lauderdale - Hollywood Intl., returning Wed, Jul 22, priced at $212 just found
Mon, Jun 1 - Tue, Jun 2
EWR
Newark Liberty Intl. Airport
FLL
Fort Lauderdale - Hollywood Intl.
$222 Roundtrip, just found
$222
Roundtrip
just found
Select United flight, departing Mon, Jun 1 from Newark Liberty Intl. Airport to Fort Lauderdale - Hollywood Intl., returning Tue, Jun 2, priced at $222 just found
Tue, Aug 11 - Tue, Aug 18
EWR
Newark Liberty Intl. Airport
FLL
Fort Lauderdale - Hollywood Intl.
$223 Roundtrip, just found
$223
Roundtrip
just found
Select United flight, departing Tue, Aug 11 from Newark Liberty Intl. Airport to Fort Lauderdale - Hollywood Intl., returning Tue, Aug 18, priced at $223 just found
Wed, Jul 15 - Wed, Jul 22
EWR
Newark Liberty Intl. Airport
FLL
Fort Lauderdale - Hollywood Intl.
$228 Roundtrip, just found
$228
Roundtrip
just found
Select United flight, departing Wed, Jul 15 from Newark Liberty Intl. Airport to Fort Lauderdale - Hollywood Intl., returning Wed, Jul 22, priced at $228 just found
Wed, Jul 15 - Wed, Jul 22
EWR
Newark Liberty Intl. Airport
FLL
Fort Lauderdale - Hollywood Intl.
$238 Roundtrip, just found
$238
Roundtrip
just found
Select United flight, departing Wed, Jul 15 from Newark Liberty Intl. Airport to Fort Lauderdale - Hollywood Intl., returning Wed, Jul 22, priced at $238 just found

Frequently asked questions

What route does flight number UA573 take?
UA573 takes a number of routes. The most frequently flown is between O'Hare Airport and Sky Harbor Intl. Airport (PHX), which flies direct. This service takes around 3 hours and 45 minutes. That said, there may be other flights with this number that are multi-stop.
What terminal does UA573 fly out of?
If you're heading off from O'Hare Airport, you'll probably board the plane from Terminal 1. The most traveled route for flight number UA573 is ORD to Sky Harbor Intl. Airport (PHX), which is a direct flight.
What kind of plane is on flight number UA573?
There's a strong chance you'll be on a Boeing 737-900 if you're traveling from O'Hare Airport to Phoenix Sky Harbor Intl. Airport, a popular route for flight number UA573.
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 UA573 flight with Travelocity, please visit our Customer Service Portal.