United Flight 5539 Deals & Information (2026/2027)

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United Flight 5539 Route Deals From $204

The cheapest prices found with in the last 7 days for return flights were $195 and $204 for one-way flights to San Francisco Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Feb 6 - Sun, Feb 8
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$195 Roundtrip, found 23 hours ago
$195
Roundtrip
found 23 hours ago
Select United flight, departing Fri, Feb 6 from Arcata - Eureka to San Francisco Intl., returning Sun, Feb 8, priced at $195 found 23 hours ago
Wed, Jan 14 - Wed, Jan 28
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$205 Roundtrip, found 1 day ago
$205
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jan 14 from Arcata - Eureka to San Francisco Intl., returning Wed, Jan 28, priced at $205 found 1 day ago
Fri, Feb 6 - Sun, Feb 8
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$229 Roundtrip, found 23 hours ago
$229
Roundtrip
found 23 hours ago
Select United flight, departing Fri, Feb 6 from Arcata - Eureka to San Francisco Intl., returning Sun, Feb 8, priced at $229 found 23 hours ago
Fri, Feb 6 - Sun, Feb 8
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$245 Roundtrip, found 23 hours ago
$245
Roundtrip
found 23 hours ago
Select United flight, departing Fri, Feb 6 from Arcata - Eureka to San Francisco Intl., returning Sun, Feb 8, priced at $245 found 23 hours ago
Wed, Mar 18 - Tue, Mar 24
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$246 Roundtrip, found 6 days ago
$246
Roundtrip
found 6 days ago
Select United flight, departing Wed, Mar 18 from Arcata - Eureka to San Francisco Intl., returning Tue, Mar 24, priced at $246 found 6 days ago
Fri, Feb 6 - Sun, Feb 8
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$257 Roundtrip, found 23 hours ago
$257
Roundtrip
found 23 hours ago
Select United flight, departing Fri, Feb 6 from Arcata - Eureka to San Francisco Intl., returning Sun, Feb 8, priced at $257 found 23 hours ago
Fri, Jan 16 - Sun, Jan 18
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$262 Roundtrip, found 1 day ago
$262
Roundtrip
found 1 day ago
Select United flight, departing Fri, Jan 16 from Arcata - Eureka to San Francisco Intl., returning Sun, Jan 18, priced at $262 found 1 day ago
Wed, Jan 14 - Wed, Jan 28
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$265 Roundtrip, found 1 day ago
$265
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jan 14 from Arcata - Eureka to San Francisco Intl., returning Wed, Jan 28, priced at $265 found 1 day ago
Fri, Jan 16 - Sun, Jan 18
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$278 Roundtrip, found 1 day ago
$278
Roundtrip
found 1 day ago
Select United flight, departing Fri, Jan 16 from Arcata - Eureka to San Francisco Intl., returning Sun, Jan 18, priced at $278 found 1 day ago
Fri, Feb 6 - Sun, Feb 8
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$291 Roundtrip, found 23 hours ago
$291
Roundtrip
found 23 hours ago
Select United flight, departing Fri, Feb 6 from Arcata - Eureka to San Francisco Intl., returning Sun, Feb 8, priced at $291 found 23 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.