United Flight UA3717 Deals & Information (2025/2026)

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United Flight 3717 Route Deals From $56

The cheapest prices found with in the last 7 days for return flights were $134 and $56 for one-way flights to Buffalo Niagara Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 4 - Sun, Oct 5
EWR
Newark Liberty Intl. Airport
BUF
Buffalo Niagara Intl.
$134 Roundtrip, found 6 hours ago
$134
Roundtrip
found 6 hours ago
Select United flight, departing Sat, Oct 4 from Newark Liberty Intl. Airport to Buffalo Niagara Intl., returning Sun, Oct 5, priced at $134 found 6 hours ago
Fri, Aug 15 - Mon, Aug 18
EWR
Newark Liberty Intl. Airport
BUF
Buffalo Niagara Intl.
$136 Roundtrip, found 9 hours ago
$136
Roundtrip
found 9 hours ago
Select United flight, departing Fri, Aug 15 from Newark Liberty Intl. Airport to Buffalo Niagara Intl., returning Mon, Aug 18, priced at $136 found 9 hours ago
Sat, Oct 18 - Mon, Oct 20
EWR
Newark Liberty Intl. Airport
BUF
Buffalo Niagara Intl.
$147 Roundtrip, found 1 day ago
$147
Roundtrip
found 1 day ago
Select United flight, departing Sat, Oct 18 from Newark Liberty Intl. Airport to Buffalo Niagara Intl., returning Mon, Oct 20, priced at $147 found 1 day ago
Thu, Jul 24 - Fri, Jul 25
EWR
Newark Liberty Intl. Airport
BUF
Buffalo Niagara Intl.
$157 Roundtrip, found 5 days ago
$157
Roundtrip
found 5 days ago
Select United flight, departing Thu, Jul 24 from Newark Liberty Intl. Airport to Buffalo Niagara Intl., returning Fri, Jul 25, priced at $157 found 5 days ago
Tue, Dec 9 - Wed, Dec 10
EWR
Newark Liberty Intl. Airport
BUF
Buffalo Niagara Intl.
$167 Roundtrip, found 1 day ago
$167
Roundtrip
found 1 day ago
Select United flight, departing Tue, Dec 9 from Newark Liberty Intl. Airport to Buffalo Niagara Intl., returning Wed, Dec 10, priced at $167 found 1 day ago
Tue, Aug 12 - Wed, Aug 13
EWR
Newark Liberty Intl. Airport
BUF
Buffalo Niagara Intl.
$169 Roundtrip, found 2 days ago
$169
Roundtrip
found 2 days ago
Select United flight, departing Tue, Aug 12 from Newark Liberty Intl. Airport to Buffalo Niagara Intl., returning Wed, Aug 13, priced at $169 found 2 days ago
Fri, Aug 1 - Sat, Aug 2
EWR
Newark Liberty Intl. Airport
BUF
Buffalo Niagara Intl.
$179 Roundtrip, found 5 days ago
$179
Roundtrip
found 5 days ago
Select United flight, departing Fri, Aug 1 from Newark Liberty Intl. Airport to Buffalo Niagara Intl., returning Sat, Aug 2, priced at $179 found 5 days ago
Thu, Dec 11 - Sun, Dec 14
EWR
Newark Liberty Intl. Airport
BUF
Buffalo Niagara Intl.
$180 Roundtrip, found 1 day ago
$180
Roundtrip
found 1 day ago
Select United flight, departing Thu, Dec 11 from Newark Liberty Intl. Airport to Buffalo Niagara Intl., returning Sun, Dec 14, priced at $180 found 1 day ago
Sat, Dec 20 - Mon, Dec 22
EWR
Newark Liberty Intl. Airport
BUF
Buffalo Niagara Intl.
$183 Roundtrip, found 2 days ago
$183
Roundtrip
found 2 days ago
Select United flight, departing Sat, Dec 20 from Newark Liberty Intl. Airport to Buffalo Niagara Intl., returning Mon, Dec 22, priced at $183 found 2 days ago
Fri, Dec 19 - Sun, Dec 21
EWR
Newark Liberty Intl. Airport
BUF
Buffalo Niagara Intl.
$186 Roundtrip, found 2 days ago
$186
Roundtrip
found 2 days ago
Select United flight, departing Fri, Dec 19 from Newark Liberty Intl. Airport to Buffalo Niagara Intl., returning Sun, Dec 21, priced at $186 found 2 days ago

Frequently asked questions

What route does flight number UA3717 take?
UA3717 is used on multiple routes, but the most common is between Savannah - Hilton Head Intl. Airport (SAV) and Chicago, IL Airport (ORD-O'Hare Intl.). If you manage to score a direct flight, you'll disembark the plane in around 2 hours and 28 minutes. Multi-stop flights can also operate under this number, as can services on other routes.
What kind of plane is on flight number UA3717?
UA3717 is a flight number that serves multiple routes. If you've booked a seat on the busiest route, Savannah, GA Airport (SAV-Savannah - Hilton Head Intl.) to O'Hare Intl. Airport (ORD), chances are you'll be climbing aboard an Embraer 170.
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 UA3717 flight with Travelocity, please visit our Customer Service Portal.