United Flight 5121 Deals & Information (2025/2026)

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United Flight 5121 Route Deals From $95

The cheapest prices found with in the last 7 days for return flights were $180 and $95 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Mar 3 - Fri, Mar 6
EAU
Chippewa Valley Regional
ORD
O'Hare Intl.
$180 Roundtrip, found 2 days ago
$180
Roundtrip
found 2 days ago
Select United flight, departing Tue, Mar 3 from Chippewa Valley Regional to O'Hare Intl., returning Fri, Mar 6, priced at $180 found 2 days ago
Tue, Mar 3 - Fri, Mar 6
EAU
Chippewa Valley Regional
ORD
O'Hare Intl.
$200 Roundtrip, found 2 days ago
$200
Roundtrip
found 2 days ago
Select United flight, departing Tue, Mar 3 from Chippewa Valley Regional to O'Hare Intl., returning Fri, Mar 6, priced at $200 found 2 days ago
Tue, Dec 23 - Thu, Jan 1
EAU
Chippewa Valley Regional
ORD
O'Hare Intl.
$220 Roundtrip, found 3 days ago
$220
Roundtrip
found 3 days ago
Select United flight, departing Tue, Dec 23 from Chippewa Valley Regional to O'Hare Intl., returning Thu, Jan 1, priced at $220 found 3 days ago
Tue, Dec 23 - Thu, Jan 1
EAU
Chippewa Valley Regional
ORD
O'Hare Intl.
$240 Roundtrip, found 3 days ago
$240
Roundtrip
found 3 days ago
Select United flight, departing Tue, Dec 23 from Chippewa Valley Regional to O'Hare Intl., returning Thu, Jan 1, priced at $240 found 3 days ago
Fri, Jan 23 - Wed, Feb 4
EAU
Chippewa Valley Regional
ORD
O'Hare Intl.
$243 Roundtrip, found 6 days ago
$243
Roundtrip
found 6 days ago
Select United flight, departing Fri, Jan 23 from Chippewa Valley Regional to O'Hare Intl., returning Wed, Feb 4, priced at $243 found 6 days ago
Sat, Feb 21 - Sat, Mar 14
EAU
Chippewa Valley Regional
ORD
O'Hare Intl.
$253 Roundtrip, found 4 days ago
$253
Roundtrip
found 4 days ago
Select United flight, departing Sat, Feb 21 from Chippewa Valley Regional to O'Hare Intl., returning Sat, Mar 14, priced at $253 found 4 days ago
Fri, Jan 23 - Wed, Feb 4
EAU
Chippewa Valley Regional
ORD
O'Hare Intl.
$263 Roundtrip, found 6 days ago
$263
Roundtrip
found 6 days ago
Select United flight, departing Fri, Jan 23 from Chippewa Valley Regional to O'Hare Intl., returning Wed, Feb 4, priced at $263 found 6 days ago
Sat, Feb 21 - Sat, Mar 14
EAU
Chippewa Valley Regional
ORD
O'Hare Intl.
$273 Roundtrip, found 4 days ago
$273
Roundtrip
found 4 days ago
Select United flight, departing Sat, Feb 21 from Chippewa Valley Regional to O'Hare Intl., returning Sat, Mar 14, priced at $273 found 4 days ago
Tue, Mar 3 - Fri, Mar 6
EAU
Chippewa Valley Regional
ORD
O'Hare Intl.
$280 Roundtrip, found 2 days ago
$280
Roundtrip
found 2 days ago
Select United flight, departing Tue, Mar 3 from Chippewa Valley Regional to O'Hare Intl., returning Fri, Mar 6, priced at $280 found 2 days ago
Tue, Mar 3 - Fri, Mar 6
EAU
Chippewa Valley Regional
ORD
O'Hare Intl.
$680 Roundtrip, found 2 days ago
$680
Roundtrip
found 2 days ago
Select United flight, departing Tue, Mar 3 from Chippewa Valley Regional to O'Hare Intl., returning Fri, Mar 6, priced at $680 found 2 days ago

Frequently asked questions

What route does flight number UA5121 take?
UA5121 travels between Paducah, KY Airport (PAH-Barkley Regional) and O'Hare Airport and flies direct. This journey usually takes 1 hour and 32 minutes.
How often is UA5121 on time?
If you've booked tickets on United Airlines flight number UA5121 from Paducah, KY Airport (PAH-Barkley Regional) to ORD, it's assuring knowing that 95% of these trips arrive according to schedule. On the odd occasion that there's a delay, you can expect an average wait time of about 16 minutes. This service has a 4.2-star rating.
What kind of plane is on flight number UA5121?
The route for flight number UA5121 is usually PAH to ORD, and the Bombardier CRJ is the aircraft model you're likely to be traveling aboard.
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 UA5121 flight with Travelocity, please visit our Customer Service Portal.