United Flight WN539 Deals & Information (2024/2025)

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United Flight 539 Route Deals From $99

The cheapest prices found with in the last 7 days for return flights were $287 and $99 for one-way flights to Los Angeles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jan 10 - Tue, Jan 14
BWI
Baltimore Washington Intl. Thurgood Marshall
LAX
Los Angeles Intl.
$287 Roundtrip, found 1 hour ago
$287
Roundtrip
found 1 hour ago
Select United flight, departing Fri, Jan 10 from Baltimore Washington Intl. Thurgood Marshall to Los Angeles Intl., returning Tue, Jan 14, priced at $287 found 1 hour ago

Frequently asked questions

What route does flight number UA539 take?
UA539 serves multiple routes, but the most common is between San Francisco Intl. Airport (SFO) and Kahului Airport. If you manage to score a direct flight, you’ll disembark the plane in approximately 5 hours and 25 minutes. Multi-stop flights can also travel under this number, as can flights on other routes.
What terminal does UA539 fly out of?
You’ll likely board the plane from Terminal 3 if you’re booked on a flight out of San Francisco, CA Airport (SFO-San Francisco Intl.). UA539 serves a number of different routes, but the direct flight between San Francisco, CA Airport (SFO-San Francisco Intl.) and Kahului, HI Airport (OGG) is the most frequently traveled.
What kind of plane is on flight number UA539?
UA539 is a flight number that serves many different routes. If you’re booked on the most common route, San Francisco, CA Airport (SFO-San Francisco Intl.) to Kahului, HI Airport (OGG), you’ll likely be climbing aboard a Boeing 737-800.
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 UA539 flight with Travelocity, please visit our Customer Service Portal.