United Flight UA5121 Deals & Information (2025/2026)

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United Flight 5121 Route Deals From $93

The cheapest prices found with in the last 7 days for return flights were $180 and $93 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 16 - Sun, Oct 19
EAU
Chippewa Valley Regional
ORD
O'Hare Intl.
$180 Roundtrip, found 1 day ago
$180
Roundtrip
found 1 day ago
Select United flight, departing Thu, Oct 16 from Chippewa Valley Regional to O'Hare Intl., returning Sun, Oct 19, priced at $180 found 1 day ago
Thu, Sep 11 - Mon, Sep 15
EAU
Chippewa Valley Regional
ORD
O'Hare Intl.
$183 Roundtrip, found 7 hours ago
$183
Roundtrip
found 7 hours ago
Select United flight, departing Thu, Sep 11 from Chippewa Valley Regional to O'Hare Intl., returning Mon, Sep 15, priced at $183 found 7 hours ago
Thu, Oct 16 - Sun, Oct 19
EAU
Chippewa Valley Regional
ORD
O'Hare Intl.
$200 Roundtrip, found 1 day ago
$200
Roundtrip
found 1 day ago
Select United flight, departing Thu, Oct 16 from Chippewa Valley Regional to O'Hare Intl., returning Sun, Oct 19, priced at $200 found 1 day ago
Thu, Sep 11 - Mon, Sep 15
EAU
Chippewa Valley Regional
ORD
O'Hare Intl.
$203 Roundtrip, found 7 hours ago
$203
Roundtrip
found 7 hours ago
Select United flight, departing Thu, Sep 11 from Chippewa Valley Regional to O'Hare Intl., returning Mon, Sep 15, priced at $203 found 7 hours ago
Mon, Sep 15 - Tue, Sep 16
EAU
Chippewa Valley Regional
ORD
O'Hare Intl.
$205 Roundtrip, found 2 days ago
$205
Roundtrip
found 2 days ago
Select United flight, departing Mon, Sep 15 from Chippewa Valley Regional to O'Hare Intl., returning Tue, Sep 16, priced at $205 found 2 days ago
Thu, Sep 11 - Mon, Sep 15
EAU
Chippewa Valley Regional
ORD
O'Hare Intl.
$208 Roundtrip, found 7 hours ago
$208
Roundtrip
found 7 hours ago
Select United flight, departing Thu, Sep 11 from Chippewa Valley Regional to O'Hare Intl., returning Mon, Sep 15, priced at $208 found 7 hours ago
Thu, Oct 16 - Sun, Oct 19
EAU
Chippewa Valley Regional
ORD
O'Hare Intl.
$219 Roundtrip, found 1 day ago
$219
Roundtrip
found 1 day ago
Select United flight, departing Thu, Oct 16 from Chippewa Valley Regional to O'Hare Intl., returning Sun, Oct 19, priced at $219 found 1 day ago
Mon, Sep 15 - Tue, Sep 16
EAU
Chippewa Valley Regional
ORD
O'Hare Intl.
$225 Roundtrip, found 2 days ago
$225
Roundtrip
found 2 days ago
Select United flight, departing Mon, Sep 15 from Chippewa Valley Regional to O'Hare Intl., returning Tue, Sep 16, priced at $225 found 2 days ago
Thu, Sep 11 - Mon, Sep 15
EAU
Chippewa Valley Regional
ORD
O'Hare Intl.
$229 Roundtrip, found 7 hours ago
$229
Roundtrip
found 7 hours ago
Select United flight, departing Thu, Sep 11 from Chippewa Valley Regional to O'Hare Intl., returning Mon, Sep 15, priced at $229 found 7 hours ago
Wed, Jul 30 - Sun, Aug 3
EAU
Chippewa Valley Regional
ORD
O'Hare Intl.
$230 Roundtrip, found 2 days ago
$230
Roundtrip
found 2 days ago
Select United flight, departing Wed, Jul 30 from Chippewa Valley Regional to O'Hare Intl., returning Sun, Aug 3, priced at $230 found 2 days ago
Thu, Sep 11 - Mon, Sep 15
EAU
Chippewa Valley Regional
ORD
O'Hare Intl.
$233 Roundtrip, found 7 hours ago
$233
Roundtrip
found 7 hours ago
Select United flight, departing Thu, Sep 11 from Chippewa Valley Regional to O'Hare Intl., returning Mon, Sep 15, priced at $233 found 7 hours 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.