United Flight 3663 Deals & Information (2025/2026)

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United Flight 3663 Route Deals From $81

The cheapest prices found with in the last 7 days for return flights were $157 and $81 for one-way flights to Savannah - Hilton Head Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jul 28 - Fri, Aug 1
ORD
O'Hare Intl.
SAV
Savannah - Hilton Head Intl.
$157 Roundtrip, found 1 day ago
$157
Roundtrip
found 1 day ago
Select United flight, departing Mon, Jul 28 from O'Hare Intl. to Savannah - Hilton Head Intl., returning Fri, Aug 1, priced at $157 found 1 day ago
Mon, Jul 28 - Fri, Aug 1
ORD
O'Hare Intl.
SAV
Savannah - Hilton Head Intl.
$160 Roundtrip, found 1 day ago
$160
Roundtrip
found 1 day ago
Select United flight, departing Mon, Jul 28 from O'Hare Intl. to Savannah - Hilton Head Intl., returning Fri, Aug 1, priced at $160 found 1 day ago
Mon, Aug 11 - Mon, Aug 18
ORD
O'Hare Intl.
SAV
Savannah - Hilton Head Intl.
$160 Roundtrip, found 2 days ago
$160
Roundtrip
found 2 days ago
Select United flight, departing Mon, Aug 11 from O'Hare Intl. to Savannah - Hilton Head Intl., returning Mon, Aug 18, priced at $160 found 2 days ago
Mon, Jul 28 - Fri, Aug 1
ORD
O'Hare Intl.
SAV
Savannah - Hilton Head Intl.
$195 Roundtrip, found 1 day ago
$195
Roundtrip
found 1 day ago
Select United flight, departing Mon, Jul 28 from O'Hare Intl. to Savannah - Hilton Head Intl., returning Fri, Aug 1, priced at $195 found 1 day ago
Mon, Aug 4 - Fri, Aug 8
ORD
O'Hare Intl.
SAV
Savannah - Hilton Head Intl.
$197 Roundtrip, found 4 days ago
$197
Roundtrip
found 4 days ago
Select United flight, departing Mon, Aug 4 from O'Hare Intl. to Savannah - Hilton Head Intl., returning Fri, Aug 8, priced at $197 found 4 days ago
Mon, Aug 4 - Fri, Aug 8
ORD
O'Hare Intl.
SAV
Savannah - Hilton Head Intl.
$200 Roundtrip, found 4 days ago
$200
Roundtrip
found 4 days ago
Select United flight, departing Mon, Aug 4 from O'Hare Intl. to Savannah - Hilton Head Intl., returning Fri, Aug 8, priced at $200 found 4 days ago
Fri, Jul 4 - Fri, Jul 11
ORD
O'Hare Intl.
SAV
Savannah - Hilton Head Intl.
$202 Roundtrip, found 3 days ago
$202
Roundtrip
found 3 days ago
Select United flight, departing Fri, Jul 4 from O'Hare Intl. to Savannah - Hilton Head Intl., returning Fri, Jul 11, priced at $202 found 3 days ago
Sat, Nov 8 - Tue, Nov 11
ORD
O'Hare Intl.
SAV
Savannah - Hilton Head Intl.
$214 Roundtrip, found 1 day ago
$214
Roundtrip
found 1 day ago
Select United flight, departing Sat, Nov 8 from O'Hare Intl. to Savannah - Hilton Head Intl., returning Tue, Nov 11, priced at $214 found 1 day ago
Mon, Jul 28 - Fri, Aug 1
ORD
O'Hare Intl.
SAV
Savannah - Hilton Head Intl.
$216 Roundtrip, found 1 day ago
$216
Roundtrip
found 1 day ago
Select United flight, departing Mon, Jul 28 from O'Hare Intl. to Savannah - Hilton Head Intl., returning Fri, Aug 1, priced at $216 found 1 day ago
Mon, Jul 28 - Fri, Aug 1
ORD
O'Hare Intl.
SAV
Savannah - Hilton Head Intl.
$219 Roundtrip, found 1 day ago
$219
Roundtrip
found 1 day ago
Select United flight, departing Mon, Jul 28 from O'Hare Intl. to Savannah - Hilton Head Intl., returning Fri, Aug 1, priced at $219 found 1 day ago

Frequently asked questions

What route does flight number UA3663 take?
UA3663 takes multiple routes. The most frequently flown is Detroit Metropolitan Wayne County Airport (DTW) to Newark, NJ Airport (EWR-Liberty Intl.), which is a direct flight. This flight typically takes 1 hour and 42 minutes. That said, there may possibly be other flights with the same number that are multi-stop.
What terminal does UA3663 fly out of?
If you're heading off from Detroit Metropolitan Wayne County Airport (DTW), you'll likely board the plane from Terminal N. The most traveled route for flight number UA3663 is Metro Airport to EWR, which is a nonstop flight.
What kind of plane is on flight number UA3663?
It's highly likely you'll be cruising aboard an Embraer 170 if you've booked a seat on flight number UA3663 from Detroit, MI Airport (DTW-Detroit Metropolitan Wayne County) to Newark Airport. This is the most commonly used type of aircraft on this popular route.
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 UA3663 flight with Travelocity, please visit our Customer Service Portal.