United Flight 288 Deals & Information (2025/2026)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

United Flight 288 Route Deals From $439

The cheapest prices found with in the last 7 days for return flights were $642 and $439 for one-way flights to Shannon for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Aug 12 - Thu, Aug 21
ORD
O'Hare Intl.
SNN
Shannon
$642 Roundtrip, found 1 day ago
$642
Roundtrip
found 1 day ago
Select United flight, departing Tue, Aug 12 from O'Hare Intl. to Shannon, returning Thu, Aug 21, priced at $642 found 1 day ago
Tue, Aug 12 - Thu, Aug 21
ORD
O'Hare Intl.
SNN
Shannon
$647 Roundtrip, found 1 day ago
$647
Roundtrip
found 1 day ago
Select United flight, departing Tue, Aug 12 from O'Hare Intl. to Shannon, returning Thu, Aug 21, priced at $647 found 1 day ago
Tue, Aug 12 - Thu, Aug 21
ORD
O'Hare Intl.
SNN
Shannon
$652 Roundtrip, found 1 day ago
$652
Roundtrip
found 1 day ago
Select United flight, departing Tue, Aug 12 from O'Hare Intl. to Shannon, returning Thu, Aug 21, priced at $652 found 1 day ago
Wed, Aug 6 - Wed, Aug 13
ORD
O'Hare Intl.
SNN
Shannon
$672 Roundtrip, found 14 hours ago
$672
Roundtrip
found 14 hours ago
Select United flight, departing Wed, Aug 6 from O'Hare Intl. to Shannon, returning Wed, Aug 13, priced at $672 found 14 hours ago
Mon, Aug 25 - Mon, Sep 8
ORD
O'Hare Intl.
SNN
Shannon
$678 Roundtrip, found 11 hours ago
$678
Roundtrip
found 11 hours ago
Select United flight, departing Mon, Aug 25 from O'Hare Intl. to Shannon, returning Mon, Sep 8, priced at $678 found 11 hours ago
Wed, Aug 6 - Wed, Aug 13
ORD
O'Hare Intl.
SNN
Shannon
$682 Roundtrip, found 14 hours ago
$682
Roundtrip
found 14 hours ago
Select United flight, departing Wed, Aug 6 from O'Hare Intl. to Shannon, returning Wed, Aug 13, priced at $682 found 14 hours ago
Mon, Aug 25 - Mon, Sep 8
ORD
O'Hare Intl.
SNN
Shannon
$688 Roundtrip, found 11 hours ago
$688
Roundtrip
found 11 hours ago
Select United flight, departing Mon, Aug 25 from O'Hare Intl. to Shannon, returning Mon, Sep 8, priced at $688 found 11 hours ago
Mon, Aug 25 - Mon, Sep 8
ORD
O'Hare Intl.
SNN
Shannon
$693 Roundtrip, found 11 hours ago
$693
Roundtrip
found 11 hours ago
Select United flight, departing Mon, Aug 25 from O'Hare Intl. to Shannon, returning Mon, Sep 8, priced at $693 found 11 hours ago
Thu, Aug 7 - Tue, Aug 12
ORD
O'Hare Intl.
SNN
Shannon
$705 Roundtrip, found 14 hours ago
$705
Roundtrip
found 14 hours ago
Select United flight, departing Thu, Aug 7 from O'Hare Intl. to Shannon, returning Tue, Aug 12, priced at $705 found 14 hours ago

Frequently asked questions

What route does flight number UA288 take?
UA288 serves multiple routes, but the most common is between Austin, TX Airport (AUS-Austin-Bergstrom Intl.) and Chicago, IL Airport (ORD-O'Hare Intl.). If your flight goes direct, you'll stroll through arrivals in approximately 2 hours and 46 minutes. Multi-stop flights can also use this number, as can services on other routes.
What kind of plane is on flight number UA288?
It's likely you'll be taking off on the Airbus A319 if you're traveling from Austin-Bergstrom Intl. Airport (AUS) to O'Hare Airport, one of several routes used for flight number UA288.
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 UA288 flight with Travelocity, please visit our Customer Service Portal.