United Flight UA5572 Deals & Information (2025/2026)

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United Flight 5572 Route Deals From $109

The cheapest prices found with in the last 7 days for return flights were $215 and $109 for one-way flights to Colorado Springs for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Oct 29 - Wed, Nov 5
ORD
O'Hare Intl.
COS
Colorado Springs
$215 Roundtrip, found 15 hours ago
$215
Roundtrip
found 15 hours ago
Select United flight, departing Wed, Oct 29 from O'Hare Intl. to Colorado Springs, returning Wed, Nov 5, priced at $215 found 15 hours ago
Wed, Oct 29 - Wed, Nov 5
ORD
O'Hare Intl.
COS
Colorado Springs
$234 Roundtrip, found 15 hours ago
$234
Roundtrip
found 15 hours ago
Select United flight, departing Wed, Oct 29 from O'Hare Intl. to Colorado Springs, returning Wed, Nov 5, priced at $234 found 15 hours ago
Wed, Oct 29 - Sat, Nov 1
ORD
O'Hare Intl.
COS
Colorado Springs
$235 Roundtrip, found 4 days ago
$235
Roundtrip
found 4 days ago
Select United flight, departing Wed, Oct 29 from O'Hare Intl. to Colorado Springs, returning Sat, Nov 1, priced at $235 found 4 days ago
Sat, Nov 8 - Tue, Nov 11
ORD
O'Hare Intl.
COS
Colorado Springs
$240 Roundtrip, found 2 days ago
$240
Roundtrip
found 2 days ago
Select United flight, departing Sat, Nov 8 from O'Hare Intl. to Colorado Springs, returning Tue, Nov 11, priced at $240 found 2 days ago
Fri, Oct 31 - Sat, Nov 1
ORD
O'Hare Intl.
COS
Colorado Springs
$243 Roundtrip, found 17 hours ago
$243
Roundtrip
found 17 hours ago
Select United flight, departing Fri, Oct 31 from O'Hare Intl. to Colorado Springs, returning Sat, Nov 1, priced at $243 found 17 hours ago
Wed, Oct 29 - Wed, Nov 5
ORD
O'Hare Intl.
COS
Colorado Springs
$246 Roundtrip, found 15 hours ago
$246
Roundtrip
found 15 hours ago
Select United flight, departing Wed, Oct 29 from O'Hare Intl. to Colorado Springs, returning Wed, Nov 5, priced at $246 found 15 hours ago
Fri, Oct 31 - Sat, Nov 1
ORD
O'Hare Intl.
COS
Colorado Springs
$253 Roundtrip, found 17 hours ago
$253
Roundtrip
found 17 hours ago
Select United flight, departing Fri, Oct 31 from O'Hare Intl. to Colorado Springs, returning Sat, Nov 1, priced at $253 found 17 hours ago
Wed, Oct 29 - Wed, Nov 5
ORD
O'Hare Intl.
COS
Colorado Springs
$255 Roundtrip, found 15 hours ago
$255
Roundtrip
found 15 hours ago
Select United flight, departing Wed, Oct 29 from O'Hare Intl. to Colorado Springs, returning Wed, Nov 5, priced at $255 found 15 hours ago
Wed, Oct 29 - Sat, Nov 1
ORD
O'Hare Intl.
COS
Colorado Springs
$258 Roundtrip, found 4 days ago
$258
Roundtrip
found 4 days ago
Select United flight, departing Wed, Oct 29 from O'Hare Intl. to Colorado Springs, returning Sat, Nov 1, priced at $258 found 4 days ago
Wed, Oct 29 - Wed, Nov 5
ORD
O'Hare Intl.
COS
Colorado Springs
$260 Roundtrip, found 15 hours ago
$260
Roundtrip
found 15 hours ago
Select United flight, departing Wed, Oct 29 from O'Hare Intl. to Colorado Springs, returning Wed, Nov 5, priced at $260 found 15 hours ago

Frequently asked questions

What route does flight number UA5572 take?
You'll be landing at San Francisco Intl. Airport (SFO) from Los Angeles - Ontario Intl. Airport (ONT) if you've booked a ticket on flight number UA5572. You'll be in the sky for 1 hour and 31 minutes during this trip. What's more, the flight conveniently travels non-stop.
How often is UA5572 on time?
Around 96% of UA5572 flights arrive on time — so if you're taking to the skies from ONT to San Francisco Airport, you can rest easy knowing that you'll get where you need to ASAP. On the rare occasion that your United Airlines plane experiences a delay, you're likely to wait approximately 19 minutes. Because of the air carrier's top-notch service, this route has a star rating of 4.15.
What terminal does UA5572 fly out of?
Direct flights between Ontario Airport and San Francisco Intl. Airport (SFO) are served by UA5572, and passengers booked on this flight usually leave from Terminal 2.
What kind of plane is on flight number UA5572?
Get set to jump on board an Embraer 175 if your flight number is UA5572. Most services from ONT to San Francisco Airport are operated using this type of plane.
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 UA5572 flight with Travelocity, please visit our Customer Service Portal.