United Flight 4757 Deals & Information (2026/2027)

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United Flight 4757 Route Deals From $289

The cheapest prices found with in the last 7 days for return flights were $289 and $289 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Feb 10 - Thu, Feb 18
ATW
Appleton Intl.
ORD
O'Hare Intl.
$289 Roundtrip, found 20 hours ago
$289
Roundtrip
found 20 hours ago
Select United flight, departing Wed, Feb 10 from Appleton Intl. to O'Hare Intl., returning Thu, Feb 18, priced at $289 found 20 hours ago
Wed, Feb 10 - Thu, Feb 18
ATW
Appleton Intl.
ORD
O'Hare Intl.
$309 Roundtrip, found 20 hours ago
$309
Roundtrip
found 20 hours ago
Select United flight, departing Wed, Feb 10 from Appleton Intl. to O'Hare Intl., returning Thu, Feb 18, priced at $309 found 20 hours ago
Sat, Oct 3 - Sun, Oct 4
ATW
Appleton Intl.
ORD
O'Hare Intl.
$323 Roundtrip, found 13 hours ago
$323
Roundtrip
found 13 hours ago
Select United flight, departing Sat, Oct 3 from Appleton Intl. to O'Hare Intl., returning Sun, Oct 4, priced at $323 found 13 hours ago
Wed, Feb 10 - Thu, Feb 18
ATW
Appleton Intl.
ORD
O'Hare Intl.
$329 Roundtrip, found 20 hours ago
$329
Roundtrip
found 20 hours ago
Select United flight, departing Wed, Feb 10 from Appleton Intl. to O'Hare Intl., returning Thu, Feb 18, priced at $329 found 20 hours ago
Sun, Nov 29 - Sat, Dec 5
ATW
Appleton Intl.
ORD
O'Hare Intl.
$368 Roundtrip, found 13 hours ago
$368
Roundtrip
found 13 hours ago
Select United flight, departing Sun, Nov 29 from Appleton Intl. to O'Hare Intl., returning Sat, Dec 5, priced at $368 found 13 hours ago
Wed, Feb 10 - Thu, Feb 18
ATW
Appleton Intl.
ORD
O'Hare Intl.
$387 Roundtrip, found 20 hours ago
$387
Roundtrip
found 20 hours ago
Select United flight, departing Wed, Feb 10 from Appleton Intl. to O'Hare Intl., returning Thu, Feb 18, priced at $387 found 20 hours ago
Wed, Feb 10 - Thu, Feb 18
ATW
Appleton Intl.
ORD
O'Hare Intl.
$408 Roundtrip, found 20 hours ago
$408
Roundtrip
found 20 hours ago
Select United flight, departing Wed, Feb 10 from Appleton Intl. to O'Hare Intl., returning Thu, Feb 18, priced at $408 found 20 hours ago
Wed, Feb 10 - Thu, Feb 18
ATW
Appleton Intl.
ORD
O'Hare Intl.
$419 Roundtrip, found 20 hours ago
$419
Roundtrip
found 20 hours ago
Select United flight, departing Wed, Feb 10 from Appleton Intl. to O'Hare Intl., returning Thu, Feb 18, priced at $419 found 20 hours ago
Wed, Feb 10 - Thu, Feb 18
ATW
Appleton Intl.
ORD
O'Hare Intl.
$422 Roundtrip, found 20 hours ago
$422
Roundtrip
found 20 hours ago
Select United flight, departing Wed, Feb 10 from Appleton Intl. to O'Hare Intl., returning Thu, Feb 18, priced at $422 found 20 hours ago
Wed, Feb 10 - Thu, Feb 18
ATW
Appleton Intl.
ORD
O'Hare Intl.
$433 Roundtrip, found 20 hours ago
$433
Roundtrip
found 20 hours ago
Select United flight, departing Wed, Feb 10 from Appleton Intl. to O'Hare Intl., returning Thu, Feb 18, priced at $433 found 20 hours ago

Frequently asked questions

What route does flight number UA4757 take?
You'll be arriving into OMA from Denver, CO Airport (DEN-Denver Intl.) if you're traveling on flight number UA4757. You'll be airborne for 1 hour and 18 minutes during this trip. It's also good to note that the flight conveniently operates non-stop.
What kind of plane is on flight number UA4757?
Get ready to step aboard a Bombardier CRJ if you've reserved a seat on flight UA4757. Nearly all flights from Denver, CO Airport (DEN-Denver Intl.) to OMA are operated using this aircraft model.
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 UA4757 flight with Travelocity, please visit our Customer Service Portal.