United Flight 4685 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 4685 Route Deals From $215

The cheapest prices found with in the last 7 days for return flights were $189 and $215 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Oct 31 - Mon, Nov 3
DLH
Duluth Intl.
ORD
O'Hare Intl.
$189 Roundtrip, found 4 days ago
$189
Roundtrip
found 4 days ago
Select United flight, departing Fri, Oct 31 from Duluth Intl. to O'Hare Intl., returning Mon, Nov 3, priced at $189 found 4 days ago
Fri, Oct 17 - Sun, Oct 19
DLH
Duluth Intl.
ORD
O'Hare Intl.
$211 Roundtrip, found 20 hours ago
$211
Roundtrip
found 20 hours ago
Select United flight, departing Fri, Oct 17 from Duluth Intl. to O'Hare Intl., returning Sun, Oct 19, priced at $211 found 20 hours ago
Fri, Oct 31 - Sun, Nov 2
DLH
Duluth Intl.
ORD
O'Hare Intl.
$213 Roundtrip, found 4 days ago
$213
Roundtrip
found 4 days ago
Select United flight, departing Fri, Oct 31 from Duluth Intl. to O'Hare Intl., returning Sun, Nov 2, priced at $213 found 4 days ago
Fri, Oct 17 - Sun, Oct 19
DLH
Duluth Intl.
ORD
O'Hare Intl.
$235 Roundtrip, found 20 hours ago
$235
Roundtrip
found 20 hours ago
Select United flight, departing Fri, Oct 17 from Duluth Intl. to O'Hare Intl., returning Sun, Oct 19, priced at $235 found 20 hours ago
Fri, Oct 3 - Sat, Oct 4
DLH
Duluth Intl.
ORD
O'Hare Intl.
$239 Roundtrip, found 4 days ago
$239
Roundtrip
found 4 days ago
Select United flight, departing Fri, Oct 3 from Duluth Intl. to O'Hare Intl., returning Sat, Oct 4, priced at $239 found 4 days ago
Fri, Oct 31 - Mon, Nov 3
DLH
Duluth Intl.
ORD
O'Hare Intl.
$244 Roundtrip, found 4 days ago
$244
Roundtrip
found 4 days ago
Select United flight, departing Fri, Oct 31 from Duluth Intl. to O'Hare Intl., returning Mon, Nov 3, priced at $244 found 4 days ago
Fri, Oct 24 - Mon, Oct 27
DLH
Duluth Intl.
ORD
O'Hare Intl.
$298 Roundtrip, found 2 days ago
$298
Roundtrip
found 2 days ago
Select United flight, departing Fri, Oct 24 from Duluth Intl. to O'Hare Intl., returning Mon, Oct 27, priced at $298 found 2 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.