United Flight 5539 Deals & Information (2026/2027)

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United Flight 5539 Route Deals From $215

The cheapest prices found with in the last 7 days for return flights were $244 and $215 for one-way flights to San Francisco Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jun 4 - Mon, Jun 8
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$244 Roundtrip, found 1 day ago
$244
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jun 4 from Arcata - Eureka to San Francisco Intl., returning Mon, Jun 8, priced at $244 found 1 day ago
Wed, Jul 1 - Fri, Jul 17
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$272 Roundtrip, found 1 hour ago
$272
Roundtrip
found 1 hour ago
Select United flight, departing Wed, Jul 1 from Arcata - Eureka to San Francisco Intl., returning Fri, Jul 17, priced at $272 found 1 hour ago
Wed, Jul 1 - Fri, Jul 17
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$306 Roundtrip, found 1 hour ago
$306
Roundtrip
found 1 hour ago
Select United flight, departing Wed, Jul 1 from Arcata - Eureka to San Francisco Intl., returning Fri, Jul 17, priced at $306 found 1 hour ago
Thu, Jun 4 - Mon, Jun 8
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$307 Roundtrip, found 1 day ago
$307
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jun 4 from Arcata - Eureka to San Francisco Intl., returning Mon, Jun 8, priced at $307 found 1 day ago
Wed, Jul 1 - Fri, Jul 17
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$334 Roundtrip, found 1 hour ago
$334
Roundtrip
found 1 hour ago
Select United flight, departing Wed, Jul 1 from Arcata - Eureka to San Francisco Intl., returning Fri, Jul 17, priced at $334 found 1 hour ago
Thu, Jun 4 - Mon, Jun 8
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$346 Roundtrip, found 1 day ago
$346
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jun 4 from Arcata - Eureka to San Francisco Intl., returning Mon, Jun 8, priced at $346 found 1 day ago
Wed, Jul 1 - Fri, Jul 17
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$368 Roundtrip, found 1 hour ago
$368
Roundtrip
found 1 hour ago
Select United flight, departing Wed, Jul 1 from Arcata - Eureka to San Francisco Intl., returning Fri, Jul 17, priced at $368 found 1 hour ago
Thu, Jun 4 - Mon, Jun 8
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$381 Roundtrip, found 1 day ago
$381
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jun 4 from Arcata - Eureka to San Francisco Intl., returning Mon, Jun 8, priced at $381 found 1 day ago
Wed, Jul 1 - Fri, Jul 17
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$395 Roundtrip, found 1 hour ago
$395
Roundtrip
found 1 hour ago
Select United flight, departing Wed, Jul 1 from Arcata - Eureka to San Francisco Intl., returning Fri, Jul 17, priced at $395 found 1 hour ago
Thu, Jun 4 - Mon, Jun 8
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$409 Roundtrip, found 1 day ago
$409
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jun 4 from Arcata - Eureka to San Francisco Intl., returning Mon, Jun 8, priced at $409 found 1 day 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.