United Flight 311 Deals & Information (2025/2026)

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United Flight 311 Route Deals From $119

The cheapest prices found with in the last 7 days for return flights were $219 and $119 for one-way flights to Los Angeles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Sep 4 - Fri, Sep 12
BOS
Logan Intl.
LAX
Los Angeles Intl.
$219 Roundtrip, found 1 day ago
$219
Roundtrip
found 1 day ago
Select United flight, departing Thu, Sep 4 from Logan Intl. to Los Angeles Intl., returning Fri, Sep 12, priced at $219 found 1 day ago
Fri, Jul 4 - Tue, Jul 22
BOS
Logan Intl.
LAX
Los Angeles Intl.
$228 Roundtrip, found 15 hours ago
$228
Roundtrip
found 15 hours ago
Select United flight, departing Fri, Jul 4 from Logan Intl. to Los Angeles Intl., returning Tue, Jul 22, priced at $228 found 15 hours ago

Frequently asked questions

What route does flight number UA311 take?
UA311 flies direct from Norfolk Intl. Airport (ORF) to Washington, DC Airport (IAD-Washington Dulles Intl.) in 1 hour and 2 minutes. It can sometimes take other routes though, some of which may be multi-stop flights. Keep this in mind when booking your seat to avoid any mix-ups.
What kind of plane is on flight number UA311?
If you’ve booked a seat on flight UA311 from Norfolk Intl. Airport to Dulles Intl. Airport, you’re likely to be heading off on the Boeing 737-900. Flight UA311 serves several routes, but this is the most popular one.
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 UA311 flight with Travelocity, please visit our Customer Service Portal.