United Flight UA4670 Deals & Information (2025/2026)

United Flight 4670 Route Deals From $209

The cheapest prices found with in the last 7 days for return flights were $212 and $209 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Aug 29 - Wed, Sep 3
DLH
Duluth Intl.
ORD
O'Hare Intl.
$212 Roundtrip, found 3 days ago
$212
Roundtrip
found 3 days ago
Select United flight, departing Fri, Aug 29 from Duluth Intl. to O'Hare Intl., returning Wed, Sep 3, priced at $212 found 3 days ago
Fri, Aug 29 - Wed, Sep 3
DLH
Duluth Intl.
ORD
O'Hare Intl.
$215 Roundtrip, found 3 days ago
$215
Roundtrip
found 3 days ago
Select United flight, departing Fri, Aug 29 from Duluth Intl. to O'Hare Intl., returning Wed, Sep 3, priced at $215 found 3 days ago
Tue, May 19 - Mon, May 25
DLH
Duluth Intl.
ORD
O'Hare Intl.
$221 Roundtrip, found 5 days ago
$221
Roundtrip
found 5 days ago
Select United flight, departing Tue, May 19 from Duluth Intl. to O'Hare Intl., returning Mon, May 25, priced at $221 found 5 days ago
Fri, Aug 29 - Wed, Sep 3
DLH
Duluth Intl.
ORD
O'Hare Intl.
$240 Roundtrip, found 3 days ago
$240
Roundtrip
found 3 days ago
Select United flight, departing Fri, Aug 29 from Duluth Intl. to O'Hare Intl., returning Wed, Sep 3, priced at $240 found 3 days ago
Fri, Aug 29 - Wed, Sep 3
DLH
Duluth Intl.
ORD
O'Hare Intl.
$243 Roundtrip, found 3 days ago
$243
Roundtrip
found 3 days ago
Select United flight, departing Fri, Aug 29 from Duluth Intl. to O'Hare Intl., returning Wed, Sep 3, priced at $243 found 3 days ago
Wed, Aug 27 - Fri, Aug 29
DLH
Duluth Intl.
ORD
O'Hare Intl.
$420 Roundtrip, just found
$420
Roundtrip
just found
Select United flight, departing Wed, Aug 27 from Duluth Intl. to O'Hare Intl., returning Fri, Aug 29, priced at $420 just found

Frequently asked questions

What route does flight number UA4670 take?
UA4670 takes several routes. The most popular is between Denver Intl. Airport (DEN) and Casper Airport, which is a direct flight. This flight usually takes 1 hour. However, there are likely to be other flights with this number that have one or more stops.
What kind of plane is on flight number UA4670?
It's likely you'll be boarding a Bombardier CRJ if you've booked a seat on flight UA4670 from Denver Intl. Airport (DEN) to Natrona County Intl. Airport (CPR). This is the most commonly used aircraft on this busy route.
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 UA4670 flight with Travelocity, please visit our Customer Service Portal.