$638 Cheap United flights Chicago (ORD) to Singapore (SIN)

$638 Cheap United flights Chicago (ORD) to Singapore (SIN)

Prices were available within the past 7 days and start at $638 for one-way flights and $1,125 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jan 1 - Mon, Mar 2

ORD

Chicago

SIN

Singapore

$1,125 Roundtrip, found 1 day ago

$1,125

Roundtrip

found 1 day ago

Select United flight, departing Thu, Jan 1 from Chicago to Singapore, returning Mon, Mar 2, priced at $1,125 found 1 day ago

Thu, Jan 8 - Sun, Mar 8

ORD

Chicago

SIN

Singapore

$1,175 Roundtrip, found 1 day ago

$1,175

Roundtrip

found 1 day ago

Select United flight, departing Thu, Jan 8 from Chicago to Singapore, returning Sun, Mar 8, priced at $1,175 found 1 day ago

Tue, Jan 6 - Fri, Mar 6

ORD

Chicago

SIN

Singapore

$1,177 Roundtrip, found 1 day ago

$1,177

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jan 6 from Chicago to Singapore, returning Fri, Mar 6, priced at $1,177 found 1 day ago