United Flight AA4661 Deals & Information (2024/2025)

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United Flight 4661 Route Deals From $115

The cheapest prices found with in the last 7 days for return flights were $229 and $115 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 25 - Tue, May 28
ATW
Appleton Intl.
ORD
O'Hare Intl.
$229 Roundtrip, found 12 hours ago
$229
Roundtrip
found 12 hours ago
Select United flight, departing Sat, May 25 from Appleton Intl. to O'Hare Intl., returning Tue, May 28, priced at $229 found 12 hours ago
Sun, Aug 18 - Wed, Sep 4
ATW
Appleton Intl.
ORD
O'Hare Intl.
$236 Roundtrip, found 6 days ago
$236
Roundtrip
found 6 days ago
Select United flight, departing Sun, Aug 18 from Appleton Intl. to O'Hare Intl., returning Wed, Sep 4, priced at $236 found 6 days ago
Sun, Aug 18 - Wed, Sep 4
ATW
Appleton Intl.
ORD
O'Hare Intl.
$250 Roundtrip, found 6 days ago
$250
Roundtrip
found 6 days ago
Select United flight, departing Sun, Aug 18 from Appleton Intl. to O'Hare Intl., returning Wed, Sep 4, priced at $250 found 6 days ago
Mon, Jul 8 - Wed, Jul 17
ATW
Appleton Intl.
ORD
O'Hare Intl.
$255 Roundtrip, found 3 days ago
$255
Roundtrip
found 3 days ago
Select United flight, departing Mon, Jul 8 from Appleton Intl. to O'Hare Intl., returning Wed, Jul 17, priced at $255 found 3 days ago
Thu, Jul 11 - Sat, Jul 20
ATW
Appleton Intl.
ORD
O'Hare Intl.
$264 Roundtrip, found 4 days ago
$264
Roundtrip
found 4 days ago
Select United flight, departing Thu, Jul 11 from Appleton Intl. to O'Hare Intl., returning Sat, Jul 20, priced at $264 found 4 days ago
Wed, Jul 17 - Wed, Jul 31
ATW
Appleton Intl.
ORD
O'Hare Intl.
$283 Roundtrip, found 15 hours ago
$283
Roundtrip
found 15 hours ago
Select United flight, departing Wed, Jul 17 from Appleton Intl. to O'Hare Intl., returning Wed, Jul 31, priced at $283 found 15 hours ago
Sat, May 25 - Tue, May 28
ATW
Appleton Intl.
ORD
O'Hare Intl.
$289 Roundtrip, found 12 hours ago
$289
Roundtrip
found 12 hours ago
Select United flight, departing Sat, May 25 from Appleton Intl. to O'Hare Intl., returning Tue, May 28, priced at $289 found 12 hours ago
Sat, May 25 - Tue, May 28
ATW
Appleton Intl.
ORD
O'Hare Intl.
$299 Roundtrip, found 12 hours ago
$299
Roundtrip
found 12 hours ago
Select United flight, departing Sat, May 25 from Appleton Intl. to O'Hare Intl., returning Tue, May 28, priced at $299 found 12 hours ago

Frequently asked questions

What route does flight number UA4661 take?
UA4661 is used on a number of routes. Typically, UA4661 flies straight from DEN to Billings Logan International Airport. If that’s your chosen flight path, you’ll be up above the clouds for about 1 hour and 46 minutes.
How often is UA4661 on time?
If you’re taking to the skies with United Airlines flight number UA4661 between DEN and Logan Intl. Airport (BIL), you’ll be glad to know that their planes take off as scheduled 83% of the time. On the rare instance that a flight runs behind schedule, it should only be delayed by around 15 minutes. Thanks to this airline’s top standards, this flight has a 2.8-star rating.
What kind of plane is on flight number UA4661?
UA4661 is a flight number that’s used on many different routes. If you’re traveling on the most popular route, DIA airport to Billings, MT Airport (BIL-Logan Intl.), chances are you’ll be climbing aboard the Bombardier CRJ.
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 UA4661 flight with Travelocity, please visit our Customer Service Portal.