United Flight 393 Deals & Information (2026/2027)

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United Flight 393 Route Deals From $276

The cheapest prices found with in the last 7 days for return flights were $319 and $276 for one-way flights to Los Angeles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Oct 23 - Mon, Oct 26
ACV
Arcata - Eureka
LAX
Los Angeles Intl.
$319 Roundtrip, found 5 days ago
$319
Roundtrip
found 5 days ago
Select United flight, departing Fri, Oct 23 from Arcata - Eureka to Los Angeles Intl., returning Mon, Oct 26, priced at $319 found 5 days ago
Fri, Dec 4 - Mon, Dec 7
ACV
Arcata - Eureka
LAX
Los Angeles Intl.
$325 Roundtrip, found 5 days ago
$325
Roundtrip
found 5 days ago
Select United flight, departing Fri, Dec 4 from Arcata - Eureka to Los Angeles Intl., returning Mon, Dec 7, priced at $325 found 5 days ago
Fri, Oct 23 - Mon, Oct 26
ACV
Arcata - Eureka
LAX
Los Angeles Intl.
$329 Roundtrip, found 5 days ago
$329
Roundtrip
found 5 days ago
Select United flight, departing Fri, Oct 23 from Arcata - Eureka to Los Angeles Intl., returning Mon, Oct 26, priced at $329 found 5 days ago
Fri, Dec 4 - Mon, Dec 7
ACV
Arcata - Eureka
LAX
Los Angeles Intl.
$334 Roundtrip, found 5 days ago
$334
Roundtrip
found 5 days ago
Select United flight, departing Fri, Dec 4 from Arcata - Eureka to Los Angeles Intl., returning Mon, Dec 7, priced at $334 found 5 days ago
Fri, Oct 23 - Mon, Oct 26
ACV
Arcata - Eureka
LAX
Los Angeles Intl.
$339 Roundtrip, found 5 days ago
$339
Roundtrip
found 5 days ago
Select United flight, departing Fri, Oct 23 from Arcata - Eureka to Los Angeles Intl., returning Mon, Oct 26, priced at $339 found 5 days ago
Fri, Oct 23 - Sun, Oct 25
ACV
Arcata - Eureka
LAX
Los Angeles Intl.
$343 Roundtrip, found 5 days ago
$343
Roundtrip
found 5 days ago
Select United flight, departing Fri, Oct 23 from Arcata - Eureka to Los Angeles Intl., returning Sun, Oct 25, priced at $343 found 5 days ago
Fri, Oct 23 - Mon, Oct 26
ACV
Arcata - Eureka
LAX
Los Angeles Intl.
$348 Roundtrip, found 5 days ago
$348
Roundtrip
found 5 days ago
Select United flight, departing Fri, Oct 23 from Arcata - Eureka to Los Angeles Intl., returning Mon, Oct 26, priced at $348 found 5 days ago
Fri, Oct 23 - Sun, Oct 25
ACV
Arcata - Eureka
LAX
Los Angeles Intl.
$349 Roundtrip, found 5 days ago
$349
Roundtrip
found 5 days ago
Select United flight, departing Fri, Oct 23 from Arcata - Eureka to Los Angeles Intl., returning Sun, Oct 25, priced at $349 found 5 days ago
Tue, Oct 6 - Mon, Oct 12
ACV
Arcata - Eureka
LAX
Los Angeles Intl.
$349 Roundtrip, found 3 days ago
$349
Roundtrip
found 3 days ago
Select United flight, departing Tue, Oct 6 from Arcata - Eureka to Los Angeles Intl., returning Mon, Oct 12, priced at $349 found 3 days ago
Fri, Oct 23 - Sun, Oct 25
ACV
Arcata - Eureka
LAX
Los Angeles Intl.
$353 Roundtrip, found 5 days ago
$353
Roundtrip
found 5 days ago
Select United flight, departing Fri, Oct 23 from Arcata - Eureka to Los Angeles Intl., returning Sun, Oct 25, priced at $353 found 5 days ago
Fri, Oct 23 - Sun, Oct 25
ACV
Arcata - Eureka
LAX
Los Angeles Intl.
$354 Roundtrip, found 5 days ago
$354
Roundtrip
found 5 days ago
Select United flight, departing Fri, Oct 23 from Arcata - Eureka to Los Angeles Intl., returning Sun, Oct 25, priced at $354 found 5 days ago
Fri, Oct 23 - Mon, Oct 26
ACV
Arcata - Eureka
LAX
Los Angeles Intl.
$357 Roundtrip, found 5 days ago
$357
Roundtrip
found 5 days ago
Select United flight, departing Fri, Oct 23 from Arcata - Eureka to Los Angeles Intl., returning Mon, Oct 26, priced at $357 found 5 days ago
Fri, Oct 23 - Sun, Oct 25
ACV
Arcata - Eureka
LAX
Los Angeles Intl.
$359 Roundtrip, found 5 days ago
$359
Roundtrip
found 5 days ago
Select United flight, departing Fri, Oct 23 from Arcata - Eureka to Los Angeles Intl., returning Sun, Oct 25, priced at $359 found 5 days ago

Frequently asked questions

What route does flight number UA393 take?
UA393 is used on a range of routes. More commonly, UA393 flies direct from Washington Dulles Intl. Airport (IAD) to DIA airport. If you have a ticket on this route, you'll be in the air for roughly 3 hours and 55 minutes.
What kind of plane is on flight number UA393?
It's likely you'll be taking off on a Boeing 737-800 if you've booked a seat from IAD to Denver, CO Airport (DEN-Denver Intl.), one of a few routes used for flight UA393.
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 UA393 flight with Travelocity, please visit our Customer Service Portal.