LIS to ORD from $603 in economy

BABritish Airways

Round Trip•Economy

LIS

Portela Airport

Lisbon, Portugal

ORD

O'Hare International Airport

Chicago, United States

$1,006 USD

-40%$603 USD

Verified about 11 hours ago

February 2027

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1$922 2$922 3$620 4$819 5$603 6$612 7$617 8$617 9$922 10$613 11$620 12$620 13$620 14$643 15$612 16$922 17$603 18$604 19$604 20$791 21$922 22$791 23$922 24$922 25$922 26$1,026 27$1,026 28$1,026

Extremely Rare Availability

4% of dates checked are available within 10% of the lowest price

Thursday, February 18th, 2027

5 round-trip options

Returning

Tue, Feb 23, 2027•5 Day Trip

$609 USD

Google Flights

Returning

Wed, Feb 24, 2027•6 Day Trip

$604 USD

Google Flights

Returning

Thu, Feb 25, 2027•7 Day Trip

$604 USD

Google Flights

Returning

Fri, Feb 26, 2027•8 Day Trip

$604 USD

Google Flights

Returning

Wed, Mar 3, 2027•13 Day Trip

$609 USD

Google Flights

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

Portela Airport

O'Hare International Airport

February 2027

Thursday, February 18th, 2027