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Lisbon, Portugal to Chicago, United States for only $3,263 USD roundtrip

Cheap flights from Lisbon, Portugal to Chicago, United States for only $3,263 USD roundtrip with Icelandair.

April 13, 2025


BOOK ON KIWI ⚠️ Heads up: Deals typically expire within 2 to 3 days after they are sent. Prices may also increase slightly after 30 minutes, so act quickly!

Alternative Checkout Options
Book on Kiwi
Book on CheapOair
Deal Details
From:
🇵🇹 Lisbon (LIS), Portugal
To:
🇺🇸 Chicago (ORD), United States
Travel Between:
04 July 2025 To 17 July 2025
Class:
BUSINESS
Price:
$3,263 Save $850
Normal Price:
$4,113
Airlines:
Icelandair, TAP Portugal
Expiration Details:
These fares will last no more than 1-2 days and typically go up within 30 minutes.
How To Book
Note: To find the cheapest available fares, click the 'Pick a date' button. You'll be redirected to Kiwi.com with the flight dates pre-filled and the cabin class set to Economy by default. You can change it to your preferred class at any time.
Travel Dates
From Date To Date
July 04, 2025 July 17, 2025
Options
Baggage allowance:
0 checked bags 0 hand bags
Intermediate stops:
DUB, ZRH, KEF
Business Class:
Yes
Round-trip:
Yes
Non-stop:
No

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