Cheap flights from Chicago, IL to Lisbon, Portugal
Flights starting at $277. Choose between TAP Portugal, United Airlines, or Frontier Airlines to find the best price.
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Tips to know when travelling to Lisbon
Cheapest one-way trip | $277 |
---|---|
Cheapest nonstop round-trip | $317 |
Cheapest round-trip | $600 |
Average round-trip | $853 |
Includes rare itinerary | Travel hack |
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Weekly direct flights
Discover the top airlines offering direct flights from Chicago to Lisbon in the next month. You’ll find the number of daily direct flights per airline in the table.
Weekly direct flights for Sun 17.09 - Sat 23.09
Airline | Sun 17.09 | Mon 18.09 | Tue 19.09 | Wed 20.09 | Thu 21.09 | Fri 22.09 | Sat 23.09 |
---|---|---|---|---|---|---|---|
1 | 2 | --- | 1 | 2 | 2 | --- |
Weekly direct flights for Sun 24.09 - Sat 30.09
Airline | Sun 24.09 | Mon 25.09 | Tue 26.09 | Wed 27.09 | Thu 28.09 | Fri 29.09 | Sat 30.09 |
---|---|---|---|---|---|---|---|
1 | 2 | --- | 2 | 2 | 2 | --- |
Weekly direct flights for Sun 01.10 - Sat 07.10
Airline | Sun 01.10 | Mon 02.10 | Tue 03.10 | Wed 04.10 | Thu 05.10 | Fri 06.10 | Sat 07.10 |
---|---|---|---|---|---|---|---|
2 | 2 | --- | 2 | --- | 1 | --- |
Weekly direct flights for Sun 08.10 - Sat 14.10
Airline | Sun 08.10 | Mon 09.10 | Tue 10.10 | Wed 11.10 | Thu 12.10 | Fri 13.10 | Sat 14.10 |
---|---|---|---|---|---|---|---|
2 | 2 | --- | 2 | --- | 2 | --- |
Check-in for a flight from Chicago to Lisbon
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
TAP Portugal | TAP | TP | Yes | Opens 36 days before flight Closes 1 hours before flight |
United Airlines | UAL | UA | Yes | No |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
American Airlines | AAL | AA | No | No |
Portugal COVID-19 travel restrictions

Most travelers from Chicago, ORD can enter Portugal, but there are restrictions.
Departure
Travel restrictions |
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Visa requirements |
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Return
Travel restrictions |
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Visa requirements |
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Information is provided as guidance only and accurate at the time of publishing. Always check government websites and airline materials before booking and traveling.
Learn more about COVID-19 restrictions in Portugal in our dedicated Stories article.
Frequently asked questions
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