United Flight 5539 Deals & Information (2026/2027)

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United Flight 5539 Route Deals From $233

The cheapest prices found with in the last 7 days for return flights were $240 and $233 for one-way flights to San Francisco Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jul 1 - Fri, Jul 17
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$240 Roundtrip, just found
$240
Roundtrip
just found
Select United flight, departing Wed, Jul 1 from Arcata - Eureka to San Francisco Intl., returning Fri, Jul 17, priced at $240 just found
Thu, Jun 11 - Mon, Jun 15
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$250 Roundtrip, found 2 days ago
$250
Roundtrip
found 2 days ago
Select United flight, departing Thu, Jun 11 from Arcata - Eureka to San Francisco Intl., returning Mon, Jun 15, priced at $250 found 2 days ago
Thu, Jun 11 - Mon, Jun 15
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$265 Roundtrip, found 2 days ago
$265
Roundtrip
found 2 days ago
Select United flight, departing Thu, Jun 11 from Arcata - Eureka to San Francisco Intl., returning Mon, Jun 15, priced at $265 found 2 days ago
Fri, Oct 2 - Mon, Oct 12
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$295 Roundtrip, found 6 days ago
$295
Roundtrip
found 6 days ago
Select United flight, departing Fri, Oct 2 from Arcata - Eureka to San Francisco Intl., returning Mon, Oct 12, priced at $295 found 6 days ago
Wed, Jul 1 - Fri, Jul 17
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$296 Roundtrip, just found
$296
Roundtrip
just found
Select United flight, departing Wed, Jul 1 from Arcata - Eureka to San Francisco Intl., returning Fri, Jul 17, priced at $296 just found
Fri, May 8 - Sun, May 10
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$301 Roundtrip, found 1 day ago
$301
Roundtrip
found 1 day ago
Select United flight, departing Fri, May 8 from Arcata - Eureka to San Francisco Intl., returning Sun, May 10, priced at $301 found 1 day ago
Wed, Jul 1 - Fri, Jul 17
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$312 Roundtrip, just found
$312
Roundtrip
just found
Select United flight, departing Wed, Jul 1 from Arcata - Eureka to San Francisco Intl., returning Fri, Jul 17, priced at $312 just found
Wed, Jul 1 - Fri, Jul 17
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$317 Roundtrip, just found
$317
Roundtrip
just found
Select United flight, departing Wed, Jul 1 from Arcata - Eureka to San Francisco Intl., returning Fri, Jul 17, priced at $317 just found
Thu, Jun 11 - Mon, Jun 15
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$320 Roundtrip, found 2 days ago
$320
Roundtrip
found 2 days ago
Select United flight, departing Thu, Jun 11 from Arcata - Eureka to San Francisco Intl., returning Mon, Jun 15, priced at $320 found 2 days ago
Wed, Jul 1 - Fri, Jul 17
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$332 Roundtrip, just found
$332
Roundtrip
just found
Select United flight, departing Wed, Jul 1 from Arcata - Eureka to San Francisco Intl., returning Fri, Jul 17, priced at $332 just found

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.