United Flight 4392 Deals & Information (2025/2026)

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United Flight 4392 Route Deals From $214

The cheapest prices found with in the last 7 days for return flights were $194 and $214 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 23 - Tue, Oct 28
CHA
Chattanooga Metropolitan
ORD
O'Hare Intl.
$194 Roundtrip, found 4 days ago
$194
Roundtrip
found 4 days ago
Select United flight, departing Thu, Oct 23 from Chattanooga Metropolitan to O'Hare Intl., returning Tue, Oct 28, priced at $194 found 4 days ago
Thu, Oct 23 - Tue, Oct 28
CHA
Chattanooga Metropolitan
ORD
O'Hare Intl.
$199 Roundtrip, found 4 days ago
$199
Roundtrip
found 4 days ago
Select United flight, departing Thu, Oct 23 from Chattanooga Metropolitan to O'Hare Intl., returning Tue, Oct 28, priced at $199 found 4 days ago
Fri, Aug 22 - Sun, Aug 24
CHA
Chattanooga Metropolitan
ORD
O'Hare Intl.
$201 Roundtrip, found 5 days ago
$201
Roundtrip
found 5 days ago
Select United flight, departing Fri, Aug 22 from Chattanooga Metropolitan to O'Hare Intl., returning Sun, Aug 24, priced at $201 found 5 days ago
Sat, Aug 16 - Sun, Aug 24
CHA
Chattanooga Metropolitan
ORD
O'Hare Intl.
$202 Roundtrip, found 6 days ago
$202
Roundtrip
found 6 days ago
Select United flight, departing Sat, Aug 16 from Chattanooga Metropolitan to O'Hare Intl., returning Sun, Aug 24, priced at $202 found 6 days ago
Sat, Oct 11 - Tue, Oct 14
CHA
Chattanooga Metropolitan
ORD
O'Hare Intl.
$212 Roundtrip, found 3 days ago
$212
Roundtrip
found 3 days ago
Select United flight, departing Sat, Oct 11 from Chattanooga Metropolitan to O'Hare Intl., returning Tue, Oct 14, priced at $212 found 3 days ago
Thu, Sep 18 - Sun, Sep 21
CHA
Chattanooga Metropolitan
ORD
O'Hare Intl.
$226 Roundtrip, found 15 hours ago
$226
Roundtrip
found 15 hours ago
Select United flight, departing Thu, Sep 18 from Chattanooga Metropolitan to O'Hare Intl., returning Sun, Sep 21, priced at $226 found 15 hours ago
Fri, Aug 22 - Sun, Aug 24
CHA
Chattanooga Metropolitan
ORD
O'Hare Intl.
$227 Roundtrip, found 5 days ago
$227
Roundtrip
found 5 days ago
Select United flight, departing Fri, Aug 22 from Chattanooga Metropolitan to O'Hare Intl., returning Sun, Aug 24, priced at $227 found 5 days ago
Tue, Aug 5 - Sat, Aug 9
CHA
Chattanooga Metropolitan
ORD
O'Hare Intl.
$232 Roundtrip, found 4 hours ago
$232
Roundtrip
found 4 hours ago
Select United flight, departing Tue, Aug 5 from Chattanooga Metropolitan to O'Hare Intl., returning Sat, Aug 9, priced at $232 found 4 hours ago
Sat, Oct 11 - Tue, Oct 14
CHA
Chattanooga Metropolitan
ORD
O'Hare Intl.
$234 Roundtrip, found 3 days ago
$234
Roundtrip
found 3 days ago
Select United flight, departing Sat, Oct 11 from Chattanooga Metropolitan to O'Hare Intl., returning Tue, Oct 14, priced at $234 found 3 days ago
Sat, Aug 16 - Sun, Aug 24
CHA
Chattanooga Metropolitan
ORD
O'Hare Intl.
$234 Roundtrip, found 6 days ago
$234
Roundtrip
found 6 days ago
Select United flight, departing Sat, Aug 16 from Chattanooga Metropolitan to O'Hare Intl., returning Sun, Aug 24, priced at $234 found 6 days ago
Sat, Jul 26 - Wed, Jul 30
CHA
Chattanooga Metropolitan
ORD
O'Hare Intl.
$237 Roundtrip, found 5 days ago
$237
Roundtrip
found 5 days ago
Select United flight, departing Sat, Jul 26 from Chattanooga Metropolitan to O'Hare Intl., returning Wed, Jul 30, priced at $237 found 5 days ago
Fri, Aug 22 - Sun, Aug 24
CHA
Chattanooga Metropolitan
ORD
O'Hare Intl.
$251 Roundtrip, found 5 days ago
$251
Roundtrip
found 5 days ago
Select United flight, departing Fri, Aug 22 from Chattanooga Metropolitan to O'Hare Intl., returning Sun, Aug 24, priced at $251 found 5 days ago
Sun, Jul 27 - Tue, Aug 5
CHA
Chattanooga Metropolitan
ORD
O'Hare Intl.
$254 Roundtrip, found 3 days ago
$254
Roundtrip
found 3 days ago
Select United flight, departing Sun, Jul 27 from Chattanooga Metropolitan to O'Hare Intl., returning Tue, Aug 5, priced at $254 found 3 days ago
Thu, Sep 25 - Sun, Sep 28
CHA
Chattanooga Metropolitan
ORD
O'Hare Intl.
$279 Roundtrip, found 21 hours ago
$279
Roundtrip
found 21 hours ago
Select United flight, departing Thu, Sep 25 from Chattanooga Metropolitan to O'Hare Intl., returning Sun, Sep 28, priced at $279 found 21 hours ago

Frequently asked questions

What route does flight number UA4392 take?
UA4392 takes numerous routes. The most popular is between John Glenn Intl. Airport and ORD, which is a direct flight. This service takes roughly 1 hour and 28 minutes. However, you might find other flights with this number that are multi-stop.
What kind of plane is on flight number UA4392?
If you're booked on flight UA4392 from John Glenn Columbus Intl. Airport (CMH) to ORD, you'll likely be heading off on a Canadair (Bombardier) Regional Jet 550. This flight number serves multiple routes, but this is the most common one.
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 UA4392 flight with Travelocity, please visit our Customer Service Portal.