United Flight 3550 Deals & Information (2026/2027)

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United Flight 3550 Route Deals From $119

The cheapest prices found with in the last 7 days for return flights were $200 and $119 for one-way flights to Indianapolis Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Sep 9 - Fri, Sep 11
ORD
O'Hare Intl.
IND
Indianapolis Intl.
$200 Roundtrip, found 12 hours ago
$200
Roundtrip
found 12 hours ago
Select United flight, departing Wed, Sep 9 from O'Hare Intl. to Indianapolis Intl., returning Fri, Sep 11, priced at $200 found 12 hours ago
Sun, Sep 20 - Mon, Sep 21
ORD
O'Hare Intl.
IND
Indianapolis Intl.
$216 Roundtrip, found 6 days ago
$216
Roundtrip
found 6 days ago
Select United flight, departing Sun, Sep 20 from O'Hare Intl. to Indianapolis Intl., returning Mon, Sep 21, priced at $216 found 6 days ago
Tue, Sep 8 - Thu, Sep 10
ORD
O'Hare Intl.
IND
Indianapolis Intl.
$241 Roundtrip, found 4 hours ago
$241
Roundtrip
found 4 hours ago
Select United flight, departing Tue, Sep 8 from O'Hare Intl. to Indianapolis Intl., returning Thu, Sep 10, priced at $241 found 4 hours ago
Sat, Oct 10 - Tue, Oct 13
ORD
O'Hare Intl.
IND
Indianapolis Intl.
$243 Roundtrip, found 1 hour ago
$243
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Oct 10 from O'Hare Intl. to Indianapolis Intl., returning Tue, Oct 13, priced at $243 found 1 hour ago
Sat, Oct 10 - Tue, Oct 13
ORD
O'Hare Intl.
IND
Indianapolis Intl.
$243 Roundtrip, found 1 hour ago
$243
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Oct 10 from O'Hare Intl. to Indianapolis Intl., returning Tue, Oct 13, priced at $243 found 1 hour ago
Sat, Oct 10 - Tue, Oct 13
ORD
O'Hare Intl.
IND
Indianapolis Intl.
$249 Roundtrip, found 1 hour ago
$249
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Oct 10 from O'Hare Intl. to Indianapolis Intl., returning Tue, Oct 13, priced at $249 found 1 hour ago
Fri, Oct 16 - Sat, Oct 17
ORD
O'Hare Intl.
IND
Indianapolis Intl.
$266 Roundtrip, found 4 days ago
$266
Roundtrip
found 4 days ago
Select United flight, departing Fri, Oct 16 from O'Hare Intl. to Indianapolis Intl., returning Sat, Oct 17, priced at $266 found 4 days ago
Wed, Sep 9 - Fri, Sep 11
ORD
O'Hare Intl.
IND
Indianapolis Intl.
$271 Roundtrip, found 12 hours ago
$271
Roundtrip
found 12 hours ago
Select United flight, departing Wed, Sep 9 from O'Hare Intl. to Indianapolis Intl., returning Fri, Sep 11, priced at $271 found 12 hours ago
Sat, Oct 31 - Sun, Nov 1
ORD
O'Hare Intl.
IND
Indianapolis Intl.
$273 Roundtrip, found 8 hours ago
$273
Roundtrip
found 8 hours ago
Select United flight, departing Sat, Oct 31 from O'Hare Intl. to Indianapolis Intl., returning Sun, Nov 1, priced at $273 found 8 hours ago

Frequently asked questions

What route does flight number UA3550 take?
UA3550 takes around 3 hours and 54 minutes to fly directly from O'Hare Airport to Tucson Intl. Airport. Sure, there's magic in the destination, but getting there is half the fun!
What terminal does UA3550 fly out of?
Passengers with seats booked on flight number UA3550 from O'Hare Intl. Airport (ORD) to TUS generally depart from Terminal 2.
What kind of plane is on flight number UA3550?
The route for UA3550 is most commonly Chicago, IL Airport (ORD-O'Hare Intl.) to Tucson Intl. Airport, and the Embraer 170 is the type of plane you'll probably 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 UA3550 flight with Travelocity, please visit our Customer Service Portal.