United Flight 1020 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 1020 Route Deals From $115

The cheapest prices found with in the last 7 days for return flights were $251 and $115 for one-way flights to Cancun Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Nov 14 - Mon, Nov 17
IAH
George Bush Intercontinental
CUN
Cancun Intl.
$251 Roundtrip, just found
$251
Roundtrip
just found
Select United flight, departing Fri, Nov 14 from George Bush Intercontinental to Cancun Intl., returning Mon, Nov 17, priced at $251 just found

Frequently asked questions

What route does flight number UA1020 take?
UA1020 jets between Houston, TX Airport (IAH-George Bush Intercontinental) and CUN and flies direct. This trip generally takes 2 hours and 13 minutes.
How often is UA1020 on time?
If you have booked tickets with United Airlines flight number UA1020 between George Bush Intercontinental Airport (IAH) and Cancun Intl. Airport (CUN), it's nice to know that 88% of these journeys land on time. On the odd occasion that there's a delay, expect an average wait time of around 34 minutes. This flight has a 3-star rating.
What terminal does UA1020 fly out of?
Passengers booked on flight number UA1020 from Houston, TX Airport (IAH-George Bush Intercontinental) to Cancun, Quintana Roo Airport (CUN-Cancun Intl.) generally take off from Terminal E.
What kind of plane is on flight number UA1020?
There's a strong chance you'll be on the Boeing 737-900 if you're booked on flight number UA1020. This flight almost always takes off from Houston Airport and comes in to land at Cancun Intl. Airport (CUN).
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 UA1020 flight with Travelocity, please visit our Customer Service Portal.