United Flight 5573 Deals & Information (2025/2026)

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United Flight 5573 Route Deals From $207

The cheapest prices found with in the last 7 days for return flights were $220 and $207 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Sep 10 - Wed, Sep 17
ATW
Appleton Intl.
ORD
O'Hare Intl.
$220 Roundtrip, found 4 days ago
$220
Roundtrip
found 4 days ago
Select United flight, departing Wed, Sep 10 from Appleton Intl. to O'Hare Intl., returning Wed, Sep 17, priced at $220 found 4 days ago
Wed, Sep 10 - Wed, Sep 17
ATW
Appleton Intl.
ORD
O'Hare Intl.
$237 Roundtrip, found 4 days ago
$237
Roundtrip
found 4 days ago
Select United flight, departing Wed, Sep 10 from Appleton Intl. to O'Hare Intl., returning Wed, Sep 17, priced at $237 found 4 days ago
Wed, Sep 10 - Wed, Sep 17
ATW
Appleton Intl.
ORD
O'Hare Intl.
$253 Roundtrip, found 4 days ago
$253
Roundtrip
found 4 days ago
Select United flight, departing Wed, Sep 10 from Appleton Intl. to O'Hare Intl., returning Wed, Sep 17, priced at $253 found 4 days ago
Wed, Sep 10 - Wed, Sep 17
ATW
Appleton Intl.
ORD
O'Hare Intl.
$268 Roundtrip, found 4 days ago
$268
Roundtrip
found 4 days ago
Select United flight, departing Wed, Sep 10 from Appleton Intl. to O'Hare Intl., returning Wed, Sep 17, priced at $268 found 4 days ago
Wed, Sep 10 - Wed, Sep 17
ATW
Appleton Intl.
ORD
O'Hare Intl.
$271 Roundtrip, found 4 days ago
$271
Roundtrip
found 4 days ago
Select United flight, departing Wed, Sep 10 from Appleton Intl. to O'Hare Intl., returning Wed, Sep 17, priced at $271 found 4 days ago

Frequently asked questions

What route does flight number UA5573 take?
You'll arrive into Detroit, MI Airport (DTW-Detroit Metropolitan Wayne County) from ORD if you've booked a ticket on flight number UA5573. You'll be in the air for 1 hour and 23 minutes on this trip. It's also worthwhile noting that it conveniently operates non-stop.
What terminal does UA5573 fly out of?
Travelers on flight number UA5573 from O'Hare Airport to Detroit Metropolitan Wayne County Airport (DTW) typically leave from Terminal 2.
What kind of plane is on flight number UA5573?
The route for UA5573 is usually Chicago, IL Airport (ORD-O'Hare Intl.) to Detroit, MI Airport (DTW-Detroit Metropolitan Wayne County), and the Embraer 175 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 UA5573 flight with Travelocity, please visit our Customer Service Portal.