United Flight 611 Deals & Information (2025/2026)

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United Flight 611 Route Deals From $101

The cheapest prices found with in the last 7 days for return flights were $188 and $101 for one-way flights to San Francisco Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Oct 31 - Sat, Nov 8
ORD
O'Hare Intl.
SFO
San Francisco Intl.
$188 Roundtrip, found 4 days ago
$188
Roundtrip
found 4 days ago
Select United flight, departing Fri, Oct 31 from O'Hare Intl. to San Francisco Intl., returning Sat, Nov 8, priced at $188 found 4 days ago
Tue, May 5 - Tue, May 12
ORD
O'Hare Intl.
SFO
San Francisco Intl.
$197 Roundtrip, found 2 hours ago
$197
Roundtrip
found 2 hours ago
Select United flight, departing Tue, May 5 from O'Hare Intl. to San Francisco Intl., returning Tue, May 12, priced at $197 found 2 hours ago
Fri, Sep 5 - Mon, Sep 8
ORD
O'Hare Intl.
SFO
San Francisco Intl.
$208 Roundtrip, found 9 hours ago
$208
Roundtrip
found 9 hours ago
Select United flight, departing Fri, Sep 5 from O'Hare Intl. to San Francisco Intl., returning Mon, Sep 8, priced at $208 found 9 hours ago
Fri, Aug 29 - Tue, Sep 2
ORD
O'Hare Intl.
SFO
San Francisco Intl.
$211 Roundtrip, found 4 hours ago
$211
Roundtrip
found 4 hours ago
Select United flight, departing Fri, Aug 29 from O'Hare Intl. to San Francisco Intl., returning Tue, Sep 2, priced at $211 found 4 hours ago
Mon, Apr 27 - Thu, Apr 30
ORD
O'Hare Intl.
SFO
San Francisco Intl.
$246 Roundtrip, just found
$246
Roundtrip
just found
Select United flight, departing Mon, Apr 27 from O'Hare Intl. to San Francisco Intl., returning Thu, Apr 30, priced at $246 just found

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.