United Flight 5539 Deals & Information (2026/2027)

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United Flight 5539 Route Deals From $245

The cheapest prices found with in the last 7 days for return flights were $337 and $245 for one-way flights to Quad City Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Sep 17 - Mon, Sep 21
ORD
O'Hare Intl.
MLI
Quad City Intl.
$337 Roundtrip, found 23 hours ago
$337
Roundtrip
found 23 hours ago
Select United flight, departing Thu, Sep 17 from O'Hare Intl. to Quad City Intl., returning Mon, Sep 21, priced at $337 found 23 hours ago
Thu, Sep 17 - Mon, Sep 21
ORD
O'Hare Intl.
MLI
Quad City Intl.
$357 Roundtrip, found 23 hours ago
$357
Roundtrip
found 23 hours ago
Select United flight, departing Thu, Sep 17 from O'Hare Intl. to Quad City Intl., returning Mon, Sep 21, priced at $357 found 23 hours ago
Thu, Sep 17 - Mon, Sep 21
ORD
O'Hare Intl.
MLI
Quad City Intl.
$408 Roundtrip, found 23 hours ago
$408
Roundtrip
found 23 hours ago
Select United flight, departing Thu, Sep 17 from O'Hare Intl. to Quad City Intl., returning Mon, Sep 21, priced at $408 found 23 hours ago
Thu, Sep 17 - Mon, Sep 21
ORD
O'Hare Intl.
MLI
Quad City Intl.
$416 Roundtrip, found 23 hours ago
$416
Roundtrip
found 23 hours ago
Select United flight, departing Thu, Sep 17 from O'Hare Intl. to Quad City Intl., returning Mon, Sep 21, priced at $416 found 23 hours ago
Thu, Sep 17 - Mon, Sep 21
ORD
O'Hare Intl.
MLI
Quad City Intl.
$419 Roundtrip, found 23 hours ago
$419
Roundtrip
found 23 hours ago
Select United flight, departing Thu, Sep 17 from O'Hare Intl. to Quad City Intl., returning Mon, Sep 21, priced at $419 found 23 hours ago
Thu, Sep 17 - Mon, Sep 21
ORD
O'Hare Intl.
MLI
Quad City Intl.
$428 Roundtrip, found 23 hours ago
$428
Roundtrip
found 23 hours ago
Select United flight, departing Thu, Sep 17 from O'Hare Intl. to Quad City Intl., returning Mon, Sep 21, priced at $428 found 23 hours ago
Thu, Sep 17 - Mon, Sep 21
ORD
O'Hare Intl.
MLI
Quad City Intl.
$436 Roundtrip, found 23 hours ago
$436
Roundtrip
found 23 hours ago
Select United flight, departing Thu, Sep 17 from O'Hare Intl. to Quad City Intl., returning Mon, Sep 21, priced at $436 found 23 hours ago
Thu, Sep 17 - Mon, Sep 21
ORD
O'Hare Intl.
MLI
Quad City Intl.
$438 Roundtrip, found 23 hours ago
$438
Roundtrip
found 23 hours ago
Select United flight, departing Thu, Sep 17 from O'Hare Intl. to Quad City Intl., returning Mon, Sep 21, priced at $438 found 23 hours ago
Thu, Sep 17 - Mon, Sep 21
ORD
O'Hare Intl.
MLI
Quad City Intl.
$452 Roundtrip, found 23 hours ago
$452
Roundtrip
found 23 hours ago
Select United flight, departing Thu, Sep 17 from O'Hare Intl. to Quad City Intl., returning Mon, Sep 21, priced at $452 found 23 hours ago
Thu, Aug 13 - Fri, Aug 14
ORD
O'Hare Intl.
MLI
Quad City Intl.
$478 Roundtrip, found 2 days ago
$478
Roundtrip
found 2 days ago
Select United flight, departing Thu, Aug 13 from O'Hare Intl. to Quad City Intl., returning Fri, Aug 14, priced at $478 found 2 days ago

Frequently asked questions

What route does flight number UA5539 take?
UA5539 takes a number of routes. The most frequently flown is between Chicago, IL Airport (ORD-O'Hare Intl.) and Salt Lake City Intl. Airport (SLC), which is a direct flight. This service usually takes 3 hours and 42 minutes. However, there may be other flights with this number that have one or more stops.
How often is UA5539 on time?
In a rush to get to your destination? If you're taking to the skies with United Airlines flight number UA5539 from ORD to Salt Lake City, UT Airport (SLC-Salt Lake City Intl.), this service runs according to schedule 90% of the time. On the off chance that it is delayed, the average wait time is just 15 minutes. Just one of a multiple reasons that this trip has a 4.35-star rating.
What terminal does UA5539 fly out of?
You'll most likely board from Terminal 2 if you're setting off from Chicago, IL Airport (ORD-O'Hare Intl.). Flight number UA5539 serves multiple routes, but the direct flight between O'Hare Intl. Airport (ORD) and SLC is the most frequently traveled one.
What kind of plane is on flight number UA5539?
If you've booked a seat on flight UA5539 from Chicago, IL Airport (ORD-O'Hare Intl.) to Salt Lake City Intl. Airport (SLC), there's a good chance you'll be heading off on an Embraer 175. This flight number serves many routes, but this is the most popular.
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 UA5539 flight with Travelocity, please visit our Customer Service Portal.