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 $206 and $234 for one-way flights to San Francisco Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Feb 20 - Sat, Feb 21
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$206 Roundtrip, found 5 days ago
$206
Roundtrip
found 5 days ago
Select United flight, departing Fri, Feb 20 from Arcata - Eureka to San Francisco Intl., returning Sat, Feb 21, priced at $206 found 5 days ago
Thu, Apr 9 - Sun, Apr 12
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$210 Roundtrip, found 11 hours ago
$210
Roundtrip
found 11 hours ago
Select United flight, departing Thu, Apr 9 from Arcata - Eureka to San Francisco Intl., returning Sun, Apr 12, priced at $210 found 11 hours ago
Sat, Feb 7 - Sun, Feb 8
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$210 Roundtrip, found 3 days ago
$210
Roundtrip
found 3 days ago
Select United flight, departing Sat, Feb 7 from Arcata - Eureka to San Francisco Intl., returning Sun, Feb 8, priced at $210 found 3 days ago
Thu, Apr 9 - Sun, Apr 12
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$220 Roundtrip, found 11 hours ago
$220
Roundtrip
found 11 hours ago
Select United flight, departing Thu, Apr 9 from Arcata - Eureka to San Francisco Intl., returning Sun, Apr 12, priced at $220 found 11 hours ago
Wed, Jun 17 - Tue, Jun 30
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$253 Roundtrip, found 1 day ago
$253
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jun 17 from Arcata - Eureka to San Francisco Intl., returning Tue, Jun 30, priced at $253 found 1 day ago
Thu, Apr 9 - Sun, Apr 12
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$257 Roundtrip, found 11 hours ago
$257
Roundtrip
found 11 hours ago
Select United flight, departing Thu, Apr 9 from Arcata - Eureka to San Francisco Intl., returning Sun, Apr 12, priced at $257 found 11 hours ago
Sat, Feb 7 - Sun, Feb 8
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$266 Roundtrip, found 3 days ago
$266
Roundtrip
found 3 days ago
Select United flight, departing Sat, Feb 7 from Arcata - Eureka to San Francisco Intl., returning Sun, Feb 8, priced at $266 found 3 days ago
Fri, Feb 20 - Sat, Feb 21
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$267 Roundtrip, found 5 days ago
$267
Roundtrip
found 5 days ago
Select United flight, departing Fri, Feb 20 from Arcata - Eureka to San Francisco Intl., returning Sat, Feb 21, priced at $267 found 5 days ago
Fri, Feb 20 - Sat, Feb 21
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$267 Roundtrip, found 5 days ago
$267
Roundtrip
found 5 days ago
Select United flight, departing Fri, Feb 20 from Arcata - Eureka to San Francisco Intl., returning Sat, Feb 21, priced at $267 found 5 days ago
Thu, Apr 9 - Sun, Apr 12
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$270 Roundtrip, found 11 hours ago
$270
Roundtrip
found 11 hours ago
Select United flight, departing Thu, Apr 9 from Arcata - Eureka to San Francisco Intl., returning Sun, Apr 12, priced at $270 found 11 hours ago
Sat, Feb 7 - Sun, Feb 8
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$272 Roundtrip, found 3 days ago
$272
Roundtrip
found 3 days ago
Select United flight, departing Sat, Feb 7 from Arcata - Eureka to San Francisco Intl., returning Sun, Feb 8, priced at $272 found 3 days ago
Fri, Mar 13 - Sun, Mar 29
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$276 Roundtrip, found 6 days ago
$276
Roundtrip
found 6 days ago
Select United flight, departing Fri, Mar 13 from Arcata - Eureka to San Francisco Intl., returning Sun, Mar 29, priced at $276 found 6 days ago
Thu, Apr 9 - Sun, Apr 12
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$280 Roundtrip, found 11 hours ago
$280
Roundtrip
found 11 hours ago
Select United flight, departing Thu, Apr 9 from Arcata - Eureka to San Francisco Intl., returning Sun, Apr 12, priced at $280 found 11 hours 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.