United Flight 3690 Deals & Information (2026/2027)

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United Flight 3690 Route Deals From $120

The cheapest prices found with in the last 7 days for return flights were $164 and $120 for one-way flights to Indianapolis Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Apr 1 - Sat, Apr 4
ORD
O'Hare Intl.
IND
Indianapolis Intl.
$164 Roundtrip, found 1 day ago
$164
Roundtrip
found 1 day ago
Select United flight, departing Wed, Apr 1 from O'Hare Intl. to Indianapolis Intl., returning Sat, Apr 4, priced at $164 found 1 day ago
Wed, Apr 1 - Sat, Apr 4
ORD
O'Hare Intl.
IND
Indianapolis Intl.
$180 Roundtrip, found 1 day ago
$180
Roundtrip
found 1 day ago
Select United flight, departing Wed, Apr 1 from O'Hare Intl. to Indianapolis Intl., returning Sat, Apr 4, priced at $180 found 1 day ago
Thu, Apr 9 - Sat, Apr 11
ORD
O'Hare Intl.
IND
Indianapolis Intl.
$191 Roundtrip, found 2 days ago
$191
Roundtrip
found 2 days ago
Select United flight, departing Thu, Apr 9 from O'Hare Intl. to Indianapolis Intl., returning Sat, Apr 11, priced at $191 found 2 days ago
Wed, Apr 8 - Thu, Apr 9
ORD
O'Hare Intl.
IND
Indianapolis Intl.
$201 Roundtrip, found 5 days ago
$201
Roundtrip
found 5 days ago
Select United flight, departing Wed, Apr 8 from O'Hare Intl. to Indianapolis Intl., returning Thu, Apr 9, priced at $201 found 5 days ago
Sat, Apr 11 - Sun, Apr 12
ORD
O'Hare Intl.
IND
Indianapolis Intl.
$209 Roundtrip, found 5 days ago
$209
Roundtrip
found 5 days ago
Select United flight, departing Sat, Apr 11 from O'Hare Intl. to Indianapolis Intl., returning Sun, Apr 12, priced at $209 found 5 days ago
Wed, Apr 8 - Thu, Apr 9
ORD
O'Hare Intl.
IND
Indianapolis Intl.
$219 Roundtrip, found 5 days ago
$219
Roundtrip
found 5 days ago
Select United flight, departing Wed, Apr 8 from O'Hare Intl. to Indianapolis Intl., returning Thu, Apr 9, priced at $219 found 5 days ago
Wed, Apr 1 - Sat, Apr 4
ORD
O'Hare Intl.
IND
Indianapolis Intl.
$220 Roundtrip, found 1 day ago
$220
Roundtrip
found 1 day ago
Select United flight, departing Wed, Apr 1 from O'Hare Intl. to Indianapolis Intl., returning Sat, Apr 4, priced at $220 found 1 day ago