United Flight WN611 Deals & Information (2025/2026)

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United Flight 611 Route Deals From $49

The cheapest prices found with in the last 7 days for return flights were $97 and $49 for one-way flights to Harry Reid Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, May 5 - Thu, May 8
SFO
San Francisco Intl.
LAS
Harry Reid Intl.
$97 Roundtrip, found 1 hour ago
$97
Roundtrip
found 1 hour ago
Select United flight, departing Mon, May 5 from San Francisco Intl. to Harry Reid Intl., returning Thu, May 8, priced at $97 found 1 hour ago
Tue, May 6 - Sat, May 10
SFO
San Francisco Intl.
LAS
Harry Reid Intl.
$109 Roundtrip, found 1 day ago
$109
Roundtrip
found 1 day ago
Select United flight, departing Tue, May 6 from San Francisco Intl. to Harry Reid Intl., returning Sat, May 10, priced at $109 found 1 day ago

Frequently asked questions

What route does flight number UA611 take?
Flight number UA611 takes 3 hours and 58 minutes to fly straight from Denver, CO Airport (DEN-Denver Intl.) to Cozumel Intl. Airport (CZM). We all know there’s magic in the destination, but getting there is half the fun!
What kind of plane is on flight number UA611?
The route for UA611 is most commonly DIA airport to Cozumel Intl. Airport (CZM), and the Boeing 737-800 is the type of aircraft you’re likely to be traveling aboard.
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 UA611 flight with Travelocity, please visit our Customer Service Portal.