United Flight 3566 Deals & Information (2026/2027)

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United Flight 3566 Route Deals From $71

The cheapest prices found with in the last 7 days for return flights were $149 and $71 for one-way flights to Jacksonville Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Feb 21 - Tue, Feb 24
EWR
Newark Liberty Intl. Airport
JAX
Jacksonville Intl.
$149 Roundtrip, found 10 hours ago
$149
Roundtrip
found 10 hours ago
Select United flight, departing Sat, Feb 21 from Newark Liberty Intl. Airport to Jacksonville Intl., returning Tue, Feb 24, priced at $149 found 10 hours ago
Tue, Feb 10 - Fri, Feb 27
EWR
Newark Liberty Intl. Airport
JAX
Jacksonville Intl.
$157 Roundtrip, found 9 hours ago
$157
Roundtrip
found 9 hours ago
Select United flight, departing Tue, Feb 10 from Newark Liberty Intl. Airport to Jacksonville Intl., returning Fri, Feb 27, priced at $157 found 9 hours ago
Sun, Mar 1 - Thu, Mar 5
EWR
Newark Liberty Intl. Airport
JAX
Jacksonville Intl.
$159 Roundtrip, found 2 days ago
$159
Roundtrip
found 2 days ago
Select United flight, departing Sun, Mar 1 from Newark Liberty Intl. Airport to Jacksonville Intl., returning Thu, Mar 5, priced at $159 found 2 days ago
Tue, Mar 17 - Wed, Mar 18
EWR
Newark Liberty Intl. Airport
JAX
Jacksonville Intl.
$168 Roundtrip, found 1 day ago
$168
Roundtrip
found 1 day ago
Select United flight, departing Tue, Mar 17 from Newark Liberty Intl. Airport to Jacksonville Intl., returning Wed, Mar 18, priced at $168 found 1 day ago
Tue, Feb 3 - Mon, Feb 9
EWR
Newark Liberty Intl. Airport
JAX
Jacksonville Intl.
$173 Roundtrip, found 5 days ago
$173
Roundtrip
found 5 days ago
Select United flight, departing Tue, Feb 3 from Newark Liberty Intl. Airport to Jacksonville Intl., returning Mon, Feb 9, priced at $173 found 5 days ago
Tue, Feb 10 - Thu, Feb 12
EWR
Newark Liberty Intl. Airport
JAX
Jacksonville Intl.
$179 Roundtrip, found 2 days ago
$179
Roundtrip
found 2 days ago
Select United flight, departing Tue, Feb 10 from Newark Liberty Intl. Airport to Jacksonville Intl., returning Thu, Feb 12, priced at $179 found 2 days ago
Sat, Feb 21 - Tue, Feb 24
EWR
Newark Liberty Intl. Airport
JAX
Jacksonville Intl.
$181 Roundtrip, found 10 hours ago
$181
Roundtrip
found 10 hours ago
Select United flight, departing Sat, Feb 21 from Newark Liberty Intl. Airport to Jacksonville Intl., returning Tue, Feb 24, priced at $181 found 10 hours ago
Tue, Feb 10 - Fri, Feb 27
EWR
Newark Liberty Intl. Airport
JAX
Jacksonville Intl.
$185 Roundtrip, found 9 hours ago
$185
Roundtrip
found 9 hours ago
Select United flight, departing Tue, Feb 10 from Newark Liberty Intl. Airport to Jacksonville Intl., returning Fri, Feb 27, priced at $185 found 9 hours ago
Tue, Feb 10 - Thu, Feb 12
EWR
Newark Liberty Intl. Airport
JAX
Jacksonville Intl.
$186 Roundtrip, found 2 days ago
$186
Roundtrip
found 2 days ago
Select United flight, departing Tue, Feb 10 from Newark Liberty Intl. Airport to Jacksonville Intl., returning Thu, Feb 12, priced at $186 found 2 days ago
Wed, Feb 4 - Sat, Feb 7
EWR
Newark Liberty Intl. Airport
JAX
Jacksonville Intl.
$189 Roundtrip, found 3 days ago
$189
Roundtrip
found 3 days ago
Select United flight, departing Wed, Feb 4 from Newark Liberty Intl. Airport to Jacksonville Intl., returning Sat, Feb 7, priced at $189 found 3 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.