Flights from Chicago to Lisbon from 982 EUR

Promo Code

Flights from Chicago to Lisbon

Try alternate month or interact with individual days below in order to find offers.
Apr 2026
Try another month to see offers
May 2026
Try another month to see offers
Jun 2026
From1,355 EUR*
Viewed 1 day ago
Flight Type Round Trip|Economy
Displaying fares for April-2026
  • 13

    Mo

    APR

  • 14

    Tu

  • 15

    We

  • 16

    Th

  • 17

    Fr

  • 18

    Sa

  • 19

    Su

  • 20

    Mo

  • 21

    Tu

  • 22

    We

  • 23

    Th

  • 24

    Fr

  • 25

    Sa

  • 26

    Su

  • 27

    Mo

  • 28

    Tu

  • 29

    We

  • 30

    Th

  • 01

    Fr

    MAY

  • 02

    Sa

  • 03

    Su

  • 04

    Mo

  • 05

    Tu

  • 06

    We

  • 07

    Th

  • 08

    Fr

  • 09

    Sa

  • 10

    Su

  • 11

    Mo

  • 12

    Tu

    • *The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.

    Best Flight Deals from Chicago to Lisbon

    EUR
    keyboard_arrow_down
    Best Flight Deals from Chicago to Lisbon
    From
    To
    Fare Type
    Dates
    Price
    Chicago (ORD)Lisbon (LIS)Round trip
    |
    Economy    		28/06/2026 - 31/07/2026

    From

    1,355 EUR

    Viewed 1 day ago

    Chicago (ORD)Lisbon (LIS)Round trip
    |
    Economy    		22/08/2026 - 05/09/2026

    From

    982 EUR

    Viewed 10 hours ago

    Chicago (ORD)Lisbon (LIS)Round trip
    |
    Economy    		04/09/2026 - 13/09/2026

    From

    1,160 EUR

    Viewed 23 hours ago

    Chicago (ORD)Lisbon (LIS)Round trip
    |
    Economy    		10/06/2026 - 15/06/2026

    From

    1,833 EUR

    Viewed 20 hours ago

    Chicago (ORD)Lisbon (LIS)Round trip
    |
    Economy    		21/06/2026 - 27/06/2026

    From

    1,671 EUR

    Viewed 13 minutes ago

    *The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.

    Business Flights Deals

    EUR

    Chicago (ORD)to

    Lisbon (LIS)
    28/06/2026 - 31/07/2026

    Round trip

    Business

    From
    4,725 EUR
    Viewed 1 day ago

    Chicago (ORD)to

    Lisbon (LIS)
    10/06/2026 - 15/06/2026

    Round trip

    Business

    From
    5,741 EUR
    Viewed 20 hours ago

    *The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.

    See More TAP Air Portugal Flights

    Explore TAP's Top-Pick Destinations