United Flight 1697 Deals & Information (2025/2026)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

United Flight 1697 Route Deals From $49

The cheapest prices found with in the last 7 days for return flights were $124 and $49 for one-way flights to Los Angeles - Ontario Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Nov 2 - Wed, Nov 5
SFO
San Francisco Intl.
ONT
Los Angeles - Ontario Intl.
$124 Roundtrip, found 8 hours ago
$124
Roundtrip
found 8 hours ago
Select United flight, departing Sun, Nov 2 from San Francisco Intl. to Los Angeles - Ontario Intl., returning Wed, Nov 5, priced at $124 found 8 hours ago
Sat, Oct 11 - Mon, Oct 13
SFO
San Francisco Intl.
ONT
Los Angeles - Ontario Intl.
$128 Roundtrip, found 5 days ago
$128
Roundtrip
found 5 days ago
Select United flight, departing Sat, Oct 11 from San Francisco Intl. to Los Angeles - Ontario Intl., returning Mon, Oct 13, priced at $128 found 5 days ago
Tue, Sep 30 - Sun, Oct 5
SFO
San Francisco Intl.
ONT
Los Angeles - Ontario Intl.
$128 Roundtrip, found 6 days ago
$128
Roundtrip
found 6 days ago
Select United flight, departing Tue, Sep 30 from San Francisco Intl. to Los Angeles - Ontario Intl., returning Sun, Oct 5, priced at $128 found 6 days ago
Fri, Sep 5 - Sat, Sep 6
SFO
San Francisco Intl.
ONT
Los Angeles - Ontario Intl.
$130 Roundtrip, found 5 days ago
$130
Roundtrip
found 5 days ago
Select United flight, departing Fri, Sep 5 from San Francisco Intl. to Los Angeles - Ontario Intl., returning Sat, Sep 6, priced at $130 found 5 days ago
Sat, Oct 18 - Mon, Oct 20
SFO
San Francisco Intl.
ONT
Los Angeles - Ontario Intl.
$137 Roundtrip, found 1 day ago
$137
Roundtrip
found 1 day ago
Select United flight, departing Sat, Oct 18 from San Francisco Intl. to Los Angeles - Ontario Intl., returning Mon, Oct 20, priced at $137 found 1 day ago