United Flight 5539 Deals & Information (2025/2026)

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United Flight 5539 Route Deals From $199

The cheapest prices found with in the last 7 days for return flights were $175 and $199 for one-way flights to San Francisco Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Apr 9 - Sun, Apr 12
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$175 Roundtrip, found 1 day ago
$175
Roundtrip
found 1 day ago
Select United flight, departing Thu, Apr 9 from Arcata - Eureka to San Francisco Intl., returning Sun, Apr 12, priced at $175 found 1 day ago
Sat, Jan 17 - Sun, Jan 25
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$179 Roundtrip, found 1 day ago
$179
Roundtrip
found 1 day ago
Select United flight, departing Sat, Jan 17 from Arcata - Eureka to San Francisco Intl., returning Sun, Jan 25, priced at $179 found 1 day ago
Thu, Apr 9 - Sun, Apr 12
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$187 Roundtrip, found 1 day ago
$187
Roundtrip
found 1 day ago
Select United flight, departing Thu, Apr 9 from Arcata - Eureka to San Francisco Intl., returning Sun, Apr 12, priced at $187 found 1 day ago
Thu, Jan 15 - Sat, Jan 17
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$190 Roundtrip, found 1 day ago
$190
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jan 15 from Arcata - Eureka to San Francisco Intl., returning Sat, Jan 17, priced at $190 found 1 day ago
Thu, Apr 9 - Sun, Apr 12
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$192 Roundtrip, found 1 day ago
$192
Roundtrip
found 1 day ago
Select United flight, departing Thu, Apr 9 from Arcata - Eureka to San Francisco Intl., returning Sun, Apr 12, priced at $192 found 1 day ago
Thu, Apr 9 - Sun, Apr 12
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$195 Roundtrip, found 1 day ago
$195
Roundtrip
found 1 day ago
Select United flight, departing Thu, Apr 9 from Arcata - Eureka to San Francisco Intl., returning Sun, Apr 12, priced at $195 found 1 day ago
Thu, Apr 9 - Sun, Apr 12
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$207 Roundtrip, found 1 day ago
$207
Roundtrip
found 1 day ago
Select United flight, departing Thu, Apr 9 from Arcata - Eureka to San Francisco Intl., returning Sun, Apr 12, priced at $207 found 1 day ago
Wed, Mar 18 - Sun, Apr 5
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$208 Roundtrip, found 1 day ago
$208
Roundtrip
found 1 day ago
Select United flight, departing Wed, Mar 18 from Arcata - Eureka to San Francisco Intl., returning Sun, Apr 5, priced at $208 found 1 day ago
Sat, Jan 3 - Sun, Jan 4
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$210 Roundtrip, found 4 hours ago
$210
Roundtrip
found 4 hours ago
Select United flight, departing Sat, Jan 3 from Arcata - Eureka to San Francisco Intl., returning Sun, Jan 4, priced at $210 found 4 hours ago
Thu, Jul 2 - Sat, Jul 18
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$215 Roundtrip, found 6 days ago
$215
Roundtrip
found 6 days ago
Select United flight, departing Thu, Jul 2 from Arcata - Eureka to San Francisco Intl., returning Sat, Jul 18, priced at $215 found 6 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.