Lisbon (LIS) to Chicago (ORD) flight deal in economy from $603

Tuesday, January 5th, 2027

5 round-trip options

Returning
Sun, Jan 10, 20275 Day Trip
$932 USD
Returning
Mon, Jan 11, 20276 Day Trip
$932 USD
Returning
Tue, Jan 12, 20277 Day Trip
$932 USD
Returning
Wed, Jan 13, 20278 Day Trip
$932 USD
Returning
Mon, Jan 18, 202713 Day Trip
$932 USD