United Flight 5539 Deals & Information (2026/2027)

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United Flight 5539 Route Deals From $234

The cheapest prices found with in the last 7 days for return flights were $245 and $234 for one-way flights to Quad City Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jul 31 - Sat, Aug 1
ORD
O'Hare Intl.
MLI
Quad City Intl.
$245 Roundtrip, found 5 days ago
$245
Roundtrip
found 5 days ago
Select United flight, departing Fri, Jul 31 from O'Hare Intl. to Quad City Intl., returning Sat, Aug 1, priced at $245 found 5 days ago
Fri, Jul 31 - Sat, Aug 1
ORD
O'Hare Intl.
MLI
Quad City Intl.
$256 Roundtrip, found 5 days ago
$256
Roundtrip
found 5 days ago
Select United flight, departing Fri, Jul 31 from O'Hare Intl. to Quad City Intl., returning Sat, Aug 1, priced at $256 found 5 days ago
Fri, Jul 24 - Mon, Jul 27
ORD
O'Hare Intl.
MLI
Quad City Intl.
$260 Roundtrip, found 2 days ago
$260
Roundtrip
found 2 days ago
Select United flight, departing Fri, Jul 24 from O'Hare Intl. to Quad City Intl., returning Mon, Jul 27, priced at $260 found 2 days ago
Fri, Jul 24 - Mon, Jul 27
ORD
O'Hare Intl.
MLI
Quad City Intl.
$272 Roundtrip, found 2 days ago
$272
Roundtrip
found 2 days ago
Select United flight, departing Fri, Jul 24 from O'Hare Intl. to Quad City Intl., returning Mon, Jul 27, priced at $272 found 2 days ago
Fri, Jul 24 - Mon, Jul 27
ORD
O'Hare Intl.
MLI
Quad City Intl.
$301 Roundtrip, found 2 days ago
$301
Roundtrip
found 2 days ago
Select United flight, departing Fri, Jul 24 from O'Hare Intl. to Quad City Intl., returning Mon, Jul 27, priced at $301 found 2 days ago
Thu, Sep 17 - Mon, Sep 21
ORD
O'Hare Intl.
MLI
Quad City Intl.
$312 Roundtrip, found 6 days ago
$312
Roundtrip
found 6 days ago
Select United flight, departing Thu, Sep 17 from O'Hare Intl. to Quad City Intl., returning Mon, Sep 21, priced at $312 found 6 days ago
Fri, Jul 31 - Sat, Aug 1
ORD
O'Hare Intl.
MLI
Quad City Intl.
$316 Roundtrip, found 5 days ago
$316
Roundtrip
found 5 days ago
Select United flight, departing Fri, Jul 31 from O'Hare Intl. to Quad City Intl., returning Sat, Aug 1, priced at $316 found 5 days ago
Fri, Jul 31 - Sat, Aug 1
ORD
O'Hare Intl.
MLI
Quad City Intl.
$327 Roundtrip, found 5 days ago
$327
Roundtrip
found 5 days ago
Select United flight, departing Fri, Jul 31 from O'Hare Intl. to Quad City Intl., returning Sat, Aug 1, priced at $327 found 5 days ago
Fri, Jul 24 - Mon, Jul 27
ORD
O'Hare Intl.
MLI
Quad City Intl.
$331 Roundtrip, found 2 days ago
$331
Roundtrip
found 2 days ago
Select United flight, departing Fri, Jul 24 from O'Hare Intl. to Quad City Intl., returning Mon, Jul 27, priced at $331 found 2 days ago
Fri, Jul 24 - Mon, Jul 27
ORD
O'Hare Intl.
MLI
Quad City Intl.
$343 Roundtrip, found 2 days ago
$343
Roundtrip
found 2 days ago
Select United flight, departing Fri, Jul 24 from O'Hare Intl. to Quad City Intl., returning Mon, Jul 27, priced at $343 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.