United Flight 1118 Deals & Information (2025/2026)

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United Flight 1118 Route Deals From

The cheapest prices found with in the last 7 days for return flights were $583 and for one-way flights to San Francisco Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Apr 23 - Sun, Apr 26
CUN
Cancun Intl.
SFO
San Francisco Intl.
$583 Roundtrip, found 3 days ago
$583
Roundtrip
found 3 days ago
Select United flight, departing Thu, Apr 23 from Cancun Intl. to San Francisco Intl., returning Sun, Apr 26, priced at $583 found 3 days ago

Frequently asked questions

What route does flight number UA1118 take?
Flight number UA1118 flies directly from CUN to San Francisco, CA Airport (SFO-San Francisco Intl.). During this journey, you'll be in the air for around 5 hours and 51 minutes. Book ahead to lock in your favorite seat.
How often is UA1118 on time?
If you're flying on United Airlines flight number UA1118 from Cancun Airport to San Francisco Airport, 90% of these services run according to schedule. If your plane is delayed, your likely wait is about 11 minutes on average. Thanks to this air carrier's high standards, this flight has earned a 4.4-star rating.
What terminal does UA1118 fly out of?
Flights between Cancun Airport and San Francisco Airport are served by UA1118, and those traveling on this route usually leave from Terminal 3.
What kind of plane is on flight number UA1118?
The route for UA1118 is predominantly Cancun Airport to San Francisco, CA Airport (SFO-San Francisco Intl.), and the Boeing 737-900 is the type of aircraft you're likely to be heading off on.
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 UA1118 flight with Travelocity, please visit our Customer Service Portal.