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$433+ Cheap flights from Algarve to Chicago (CHI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/23. Fares are subject to change and may not be available on all flights or dates of travel.
FAO — CHI
Mar 10 — Mar 171
Tue 3/10
Tue 3/17
1 adult, Economy
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Cheap flight deals from Algarve to Chicago

Cheapest flights from Algarve to Chicago
Explore the most affordable flight options available from Algarve to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 8, 2026.

This Scandinavian Airlines deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/410:35 am
FAO
-
ORD
2 stops36h 10m
Scandinavian Airlines
Sun 3/88:20 pm
ORD
-
FAO
1 stop33h 30m
Scandinavian Airlines
Deal found 2/5$603
This oojo deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/206:05 am
FAO
-
ORD
1 stop15h 20m
TAP AIR PORTUGAL
Fri 2/278:15 pm
ORD
-
FAO
1 stop13h 30m
TAP AIR PORTUGAL
Deal found 2/5$713
This oojo deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/144:35 pm
FAO
-
ORD
1 stop28h 10m
TAP AIR PORTUGAL
Fri 2/278:15 pm
ORD
-
FAO
1 stop13h 30m
TAP AIR PORTUGAL
Deal found 2/5$743
This FlightHub deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/145:10 pm
FAO
-
ORD
1 stop29h 45m
Scandinavian Airlines
Fri 2/277:20 pm
ORD
-
FAO
1 stop15h 00m
Scandinavian Airlines
Deal found 2/7$760

Find flight deals from Algarve to Chicago

Keep the following information in mind while searching for Algarve to Chicago flight deals. Data was last updated February 8, 2026.

Round-trip from

$603
(Scandinavian Airlines)

One-way from

$433
(Kiwi.com)
From Algarve to Chicago (CHI)
Search Deals
One-way flight from Algarve to Chicago (CHI)
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Algarve to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 8, 2026.
Use the filters below to find and compare flights from Algarve to Chicago that are best for you.

Fly from

Algarve

Fly to

Chicago

Route

Depart

Return

Price

FaroChicago

FAO - ORD

FAOORD

Faro

Wed 3/4

10:35 am-4:45 pm

2 stops36h 10m

Chicago O'Hare Intl

Sun 3/8

8:20 pm-10:50 am

1 stop33h 30m

$603

FaroChicago

FAO - ORD

FAOORD

Faro

Fri 2/20

6:05 am-3:25 pm

1 stop15h 20m

Chicago O'Hare Intl

Fri 2/27

8:15 pm-11:50 pm

1 stop21h 35m

$713

FaroChicago

FAO - ORD

FAOORD

Faro

Tue 2/24

7:45 pm-2:20 pm

1 stop24h 35m

Chicago O'Hare Intl

Sat 3/7

4:25 pm-6:00 pm

1 stop19h 35m

$816

FaroChicago

FAO - ORD

FAOORD

Faro

Sat 5/23

12:25 pm-2:30 pm

3 stops56h 05m

$433

FaroChicago

FAO - ORD

FAOORD

Faro

Sat 2/28

7:20 am-2:45 pm

3 stops37h 25m

$435

FaroChicago

FAO - ORD

FAOORD

Faro

Sun 5/31

6:10 pm-7:25 pm

2 stops31h 15m

$453

FaroChicago

FAO - ORD

FAOORD

Faro

Sun 3/1

8:45 pm-12:40 am

3 stops57h 55m

$481

FaroChicago

FAO - ORD

FAOORD

Faro

Sat 2/28

5:10 pm-4:45 pm

1 stop29h 35m

$608

FaroChicago

FAO - ORD

FAOORD

Faro

Sun 3/1

6:05 am-2:45 pm

1 stop14h 40m

$612

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/4

Best time to book a flight from Algarve to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Algarve with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Algarve to Chicago
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Algarve to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Algarve to Chicago?

    A quick flight from Algarve to Chicago can take about 36h 10m. Scandinavian Airlines provides one of the quickest options available for as low as $603. The distance between Algarve and Chicago is about 4114 mi.

  • Can I find deals for flights from Algarve to Chicago that include hotel bookings?

    Yes. In addition to deals on Algarve to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Algarve to Chicago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Algarve to Chicago.

  • Can I find deals for business class flights from Algarve to Chicago?

    Yes. Cheapflights offers flight deals from Algarve to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lansing
Merrillville
Hammond
Porter
Benton Harbor

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