United Flight NK1277 Deals & Information (2025/2026)

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United Flight 1277 Route Deals From $94

The cheapest prices found with in the last 7 days for return flights were and $94 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

What route does flight number UA1277 take?
UA1277 flies directly from Cancun Airport to Los Angeles, CA Airport (LAX-Los Angeles Intl.). During this trip, you can expect to be in the air for approximately 5 hours and 12 minutes. It pays to book ahead to get your preferred seat.
How often is UA1277 on time?
United Airlines flight number UA1277 between Cancun, Quintana Roo Airport (CUN-Cancun Intl.) and Los Angeles, CA Airport (LAX-Los Angeles Intl.) operates according to schedule 87% of the time — so you can relaxing knowing you’ll touch down at your destination ASAP. If your journey is late, the average wait is roughly 16 minutes. This route has a star rating of 3.3.
What terminal does UA1277 fly out of?
Travelers with seats booked on flight number UA1277 from Cancun Intl. Airport (CUN) to LAX generally leave from Terminal 3.
What kind of plane is on flight number UA1277?
The route for UA1277 is almost always Cancun Airport to Los Angeles Intl. Airport (LAX), and the Boeing 737-900 is the aircraft model you’re likely to be flying 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 UA1277 flight with Travelocity, please visit our Customer Service Portal.