United Flight 5539 Deals & Information (2026/2027)

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United Flight 5539 Route Deals From $205

The cheapest prices found with in the last 7 days for return flights were $175 and $205 for one-way flights to San Francisco Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jul 2 - Thu, Jul 16
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$175 Roundtrip, just found
$175
Roundtrip
just found
Select United flight, departing Thu, Jul 2 from Arcata - Eureka to San Francisco Intl., returning Thu, Jul 16, priced at $175 just found
Wed, Apr 1 - Wed, Apr 8
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$189 Roundtrip, found 6 days ago
$189
Roundtrip
found 6 days ago
Select United flight, departing Wed, Apr 1 from Arcata - Eureka to San Francisco Intl., returning Wed, Apr 8, priced at $189 found 6 days ago
Wed, Apr 1 - Wed, Apr 8
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$191 Roundtrip, found 6 days ago
$191
Roundtrip
found 6 days ago
Select United flight, departing Wed, Apr 1 from Arcata - Eureka to San Francisco Intl., returning Wed, Apr 8, priced at $191 found 6 days ago
Fri, Oct 30 - Sat, Oct 31
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$209 Roundtrip, found 1 day ago
$209
Roundtrip
found 1 day ago
Select United flight, departing Fri, Oct 30 from Arcata - Eureka to San Francisco Intl., returning Sat, Oct 31, priced at $209 found 1 day ago
Wed, Apr 8 - Sat, Apr 11
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$211 Roundtrip, found 3 days ago
$211
Roundtrip
found 3 days ago
Select United flight, departing Wed, Apr 8 from Arcata - Eureka to San Francisco Intl., returning Sat, Apr 11, priced at $211 found 3 days ago
Sat, Mar 7 - Mon, Mar 9
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$212 Roundtrip, found 3 days ago
$212
Roundtrip
found 3 days ago
Select United flight, departing Sat, Mar 7 from Arcata - Eureka to San Francisco Intl., returning Mon, Mar 9, priced at $212 found 3 days ago
Wed, Apr 1 - Wed, Apr 8
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$213 Roundtrip, found 6 days ago
$213
Roundtrip
found 6 days ago
Select United flight, departing Wed, Apr 1 from Arcata - Eureka to San Francisco Intl., returning Wed, Apr 8, priced at $213 found 6 days ago
Fri, Oct 30 - Sat, Oct 31
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$215 Roundtrip, found 1 day ago
$215
Roundtrip
found 1 day ago
Select United flight, departing Fri, Oct 30 from Arcata - Eureka to San Francisco Intl., returning Sat, Oct 31, priced at $215 found 1 day ago
Wed, Apr 1 - Wed, Apr 8
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$221 Roundtrip, found 6 days ago
$221
Roundtrip
found 6 days ago
Select United flight, departing Wed, Apr 1 from Arcata - Eureka to San Francisco Intl., returning Wed, Apr 8, priced at $221 found 6 days ago
Wed, Apr 1 - Wed, Apr 8
ACV
Arcata - Eureka
SFO
San Francisco Intl.
$223 Roundtrip, found 6 days ago
$223
Roundtrip
found 6 days ago
Select United flight, departing Wed, Apr 1 from Arcata - Eureka to San Francisco Intl., returning Wed, Apr 8, priced at $223 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.