United Flight 3566 Deals & Information (2026/2027)

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United Flight 3566 Route Deals From $100

The cheapest prices found with in the last 7 days for return flights were $137 and $100 for one-way flights to Jacksonville Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Feb 25 - Thu, Mar 5
EWR
Newark Liberty Intl. Airport
JAX
Jacksonville Intl.
$137 Roundtrip, found 2 hours ago
$137
Roundtrip
found 2 hours ago
Select United flight, departing Wed, Feb 25 from Newark Liberty Intl. Airport to Jacksonville Intl., returning Thu, Mar 5, priced at $137 found 2 hours ago
Tue, Feb 10 - Sun, Feb 15
EWR
Newark Liberty Intl. Airport
JAX
Jacksonville Intl.
$139 Roundtrip, found 1 hour ago
$139
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Feb 10 from Newark Liberty Intl. Airport to Jacksonville Intl., returning Sun, Feb 15, priced at $139 found 1 hour ago
Mon, Mar 2 - Wed, Mar 4
EWR
Newark Liberty Intl. Airport
JAX
Jacksonville Intl.
$140 Roundtrip, found 17 hours ago
$140
Roundtrip
found 17 hours ago
Select United flight, departing Mon, Mar 2 from Newark Liberty Intl. Airport to Jacksonville Intl., returning Wed, Mar 4, priced at $140 found 17 hours ago
Sat, Feb 21 - Tue, Mar 3
EWR
Newark Liberty Intl. Airport
JAX
Jacksonville Intl.
$147 Roundtrip, found 2 days ago
$147
Roundtrip
found 2 days ago
Select United flight, departing Sat, Feb 21 from Newark Liberty Intl. Airport to Jacksonville Intl., returning Tue, Mar 3, priced at $147 found 2 days ago
Wed, Feb 25 - Thu, Mar 5
EWR
Newark Liberty Intl. Airport
JAX
Jacksonville Intl.
$156 Roundtrip, found 2 hours ago
$156
Roundtrip
found 2 hours ago
Select United flight, departing Wed, Feb 25 from Newark Liberty Intl. Airport to Jacksonville Intl., returning Thu, Mar 5, priced at $156 found 2 hours ago
Thu, Feb 5 - Mon, Feb 9
EWR
Newark Liberty Intl. Airport
JAX
Jacksonville Intl.
$159 Roundtrip, found 1 day ago
$159
Roundtrip
found 1 day ago
Select United flight, departing Thu, Feb 5 from Newark Liberty Intl. Airport to Jacksonville Intl., returning Mon, Feb 9, priced at $159 found 1 day ago
Wed, Feb 18 - Sat, Feb 21
EWR
Newark Liberty Intl. Airport
JAX
Jacksonville Intl.
$161 Roundtrip, found 16 hours ago
$161
Roundtrip
found 16 hours ago
Select United flight, departing Wed, Feb 18 from Newark Liberty Intl. Airport to Jacksonville Intl., returning Sat, Feb 21, priced at $161 found 16 hours ago
Fri, Feb 20 - Tue, Feb 24
EWR
Newark Liberty Intl. Airport
JAX
Jacksonville Intl.
$162 Roundtrip, found 1 day ago
$162
Roundtrip
found 1 day ago
Select United flight, departing Fri, Feb 20 from Newark Liberty Intl. Airport to Jacksonville Intl., returning Tue, Feb 24, priced at $162 found 1 day ago
Thu, Feb 5 - Mon, Feb 9
EWR
Newark Liberty Intl. Airport
JAX
Jacksonville Intl.
$170 Roundtrip, found 1 day ago
$170
Roundtrip
found 1 day ago
Select United flight, departing Thu, Feb 5 from Newark Liberty Intl. Airport to Jacksonville Intl., returning Mon, Feb 9, priced at $170 found 1 day ago
Sat, Mar 7 - Tue, Mar 10
EWR
Newark Liberty Intl. Airport
JAX
Jacksonville Intl.
$172 Roundtrip, found 4 days ago
$172
Roundtrip
found 4 days ago
Select United flight, departing Sat, Mar 7 from Newark Liberty Intl. Airport to Jacksonville Intl., returning Tue, Mar 10, priced at $172 found 4 days ago

Frequently asked questions

What route does flight number UA3566 take?
UA3566 operates between O'Hare Airport and IND and is a direct flight. This service typically takes 57 minutes.
What terminal does UA3566 fly out of?
UA3566 runs between O'Hare Airport and Indianapolis, IN Airport (IND-Indianapolis Intl.), and travelers on this flight commonly board the plane from Terminal 2.
What kind of plane is on flight number UA3566?
The Embraer 170 is the aircraft model that's generally used for flight UA3566. This flight nearly always sets off from O'Hare Intl. Airport (ORD) and arrives at Indianapolis Intl. Airport (IND).
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 UA3566 flight with Travelocity, please visit our Customer Service Portal.