United Flight 4685 Deals & Information (2026/2027)

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United Flight 4685 Route Deals From $239

The cheapest prices found with in the last 7 days for return flights were $179 and $239 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Mar 20 - Fri, Mar 27
DLH
Duluth Intl.
ORD
O'Hare Intl.
$179 Roundtrip, found 3 days ago
$179
Roundtrip
found 3 days ago
Select United flight, departing Fri, Mar 20 from Duluth Intl. to O'Hare Intl., returning Fri, Mar 27, priced at $179 found 3 days ago
Fri, Mar 20 - Fri, Mar 27
DLH
Duluth Intl.
ORD
O'Hare Intl.
$192 Roundtrip, found 3 days ago
$192
Roundtrip
found 3 days ago
Select United flight, departing Fri, Mar 20 from Duluth Intl. to O'Hare Intl., returning Fri, Mar 27, priced at $192 found 3 days ago
Thu, Mar 5 - Sat, Mar 7
DLH
Duluth Intl.
ORD
O'Hare Intl.
$230 Roundtrip, found 2 days ago
$230
Roundtrip
found 2 days ago
Select United flight, departing Thu, Mar 5 from Duluth Intl. to O'Hare Intl., returning Sat, Mar 7, priced at $230 found 2 days ago
Fri, Mar 20 - Fri, Mar 27
DLH
Duluth Intl.
ORD
O'Hare Intl.
$239 Roundtrip, found 3 days ago
$239
Roundtrip
found 3 days ago
Select United flight, departing Fri, Mar 20 from Duluth Intl. to O'Hare Intl., returning Fri, Mar 27, priced at $239 found 3 days ago
Fri, Mar 20 - Fri, Mar 27
DLH
Duluth Intl.
ORD
O'Hare Intl.
$248 Roundtrip, found 3 days ago
$248
Roundtrip
found 3 days ago
Select United flight, departing Fri, Mar 20 from Duluth Intl. to O'Hare Intl., returning Fri, Mar 27, priced at $248 found 3 days ago
Fri, Mar 20 - Fri, Mar 27
DLH
Duluth Intl.
ORD
O'Hare Intl.
$252 Roundtrip, found 3 days ago
$252
Roundtrip
found 3 days ago
Select United flight, departing Fri, Mar 20 from Duluth Intl. to O'Hare Intl., returning Fri, Mar 27, priced at $252 found 3 days ago
Fri, Mar 20 - Fri, Mar 27
DLH
Duluth Intl.
ORD
O'Hare Intl.
$260 Roundtrip, found 3 days ago
$260
Roundtrip
found 3 days ago
Select United flight, departing Fri, Mar 20 from Duluth Intl. to O'Hare Intl., returning Fri, Mar 27, priced at $260 found 3 days ago
Thu, Jan 22 - Sat, Jan 24
DLH
Duluth Intl.
ORD
O'Hare Intl.
$275 Roundtrip, found 5 days ago
$275
Roundtrip
found 5 days ago
Select United flight, departing Thu, Jan 22 from Duluth Intl. to O'Hare Intl., returning Sat, Jan 24, priced at $275 found 5 days ago
Thu, Jan 29 - Sat, Jan 31
DLH
Duluth Intl.
ORD
O'Hare Intl.
$277 Roundtrip, found 1 day ago
$277
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jan 29 from Duluth Intl. to O'Hare Intl., returning Sat, Jan 31, priced at $277 found 1 day ago
Fri, Mar 20 - Fri, Mar 27
DLH
Duluth Intl.
ORD
O'Hare Intl.
$279 Roundtrip, found 3 days ago
$279
Roundtrip
found 3 days ago
Select United flight, departing Fri, Mar 20 from Duluth Intl. to O'Hare Intl., returning Fri, Mar 27, priced at $279 found 3 days ago

Frequently asked questions

What route does flight number UA4685 take?
UA4685 is used on multiple routes, but the most common is between McCarran Airport and San Francisco Airport. If you manage to score a direct flight, you'll touch down in around 1 hour and 34 minutes. Multi-stop flights can also use this number, as can flights on other routes.
What terminal does UA4685 fly out of?
You'll probably leave from Terminal 3 if you're beginning your journey at Las Vegas, NV Airport (LAS-McCarran Intl.). Flight number UA4685 serves a number of different routes, but the direct flight between Las Vegas, NV Airport (LAS-McCarran Intl.) and San Francisco Intl. Airport (SFO) is the most popular.
What kind of plane is on flight number UA4685?
UA4685 is a flight number that's used on many different routes. If you've booked a ticket on the most popular route, LAS to San Francisco Intl. Airport (SFO), you'll likely be cruising aboard an Embraer 175.
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 UA4685 flight with Travelocity, please visit our Customer Service Portal.