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$383+ 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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
FAO — CHI
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheap flight deals from Algarve to Chicago

Keep the following information in mind while searching for Algarve to Chicago flight deals. Data was last updated April 30, 2025.

Round-trip from

$672
(KLM)

One-way from

$383
(Kiwi.com)
From Algarve to Chicago (CHI)
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One-way flight from Algarve to Chicago (CHI)
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Find 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 April 30, 2025.

This KLM deal was found by Cheapflights users on 4/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/99:10 pmFAO - ORD
1 stop23h 00mKLM
Tue 5/131:45 pmORD - FAO
2 stops16h 05mKLM
Deal found 4/28$672
This SWISS deal was found by Cheapflights users on 4/28. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/126:30 pmFAO - ORD
1 stop23h 40mSWISS
Thu 6/197:05 pmORD - FAO
1 stop16h 50mSWISS
Deal found 4/28$790
This Mytrip deal was found by Cheapflights users on 4/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/97:00 amFAO - ORD
3 stops40h 41mMultiple Airlines
Tue 5/135:05 amORD - FAO
3 stops35h 30mMultiple Airlines
Deal found 4/28$835
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/111:40 amFAO - ORD
1 stop13h 20mAer Lingus
Wed 10/19:15 pmORD - FAO
1 stop15h 45mAer Lingus
Deal found 4/28$1,192
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:05 amFAO - ORD
2 stops18h 10mLufthansa
Wed 10/19:40 pmORD - FAO
2 stops30h 45mLufthansa
Deal found 4/29$3,387

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 April 30, 2025.
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

Fri 5/9

9:10 pm-2:10 pm

1 stop23h 00m

Chicago O'Hare Intl

Tue 5/13

1:45 pm-11:50 am

2 stops16h 05m

$672

FaroChicago

FAO - ORD

FAOORD

Faro

Thu 6/12

6:30 pm-12:10 pm

1 stop23h 40m

Chicago O'Hare Intl

Thu 6/19

7:05 pm-5:55 pm

1 stop16h 50m

$790

FaroChicago

FAO - ORD

FAOORD

Faro

Fri 5/9

7:00 am-5:41 pm

3 stops40h 41m

Chicago O'Hare Intl

Tue 5/13

5:05 am-10:35 pm

3 stops35h 30m

$835

FaroChicago

FAO - ORD

FAOORD

Faro

Wed 10/1

11:40 am-7:00 pm

1 stop13h 20m

Chicago O'Hare Intl

Wed 10/1

9:15 pm-7:00 pm

1 stop15h 45m

$1,192

FaroChicago

FAO - ORD

FAOORD

Faro

Wed 10/1

6:05 am-6:15 pm

2 stops18h 10m

Chicago O'Hare Intl

Wed 10/1

9:40 pm-10:25 am

2 stops30h 45m

$3,387

FaroChicago

FAO - ORD

FAOORD

Faro

Sat 5/10

6:20 am-6:42 am

3 stops54h 22m

$383

FaroChicago

FAO - ORD

FAOORD

Faro

Sat 5/10

11:50 am-7:00 pm

1 stop13h 10m

$518

FaroChicago

FAO - ORD

FAOORD

Faro

Tue 6/17

11:30 am-1:50 pm

1 stop32h 20m

$671

FaroChicago

FAO - ORD

FAOORD

Faro

Sat 6/14

6:05 am-4:10 pm

1 stop16h 05m

$1,630

FaroChicago

FAO - ORD

FAOORD

Faro

Sat 6/14

12:10 pm-11:25 am

2 stops29h 15m

$2,198

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 11 results
1
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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

Rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago when rainfall is around 1.7 in.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chicago. Reviews last updated April 30, 2025.
KLM
7.8
Good
1,334 reviews

Food

7.2

Boarding

7.8

Comfort

7.7

Overall

7.8

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,334 reviews
KLM
7.8
Good
1,334 reviews

Food

7.2

Boarding

7.8

Comfort

7.7

Overall

7.8

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
SWISS
7.5
Good
1,588 reviews
KLM
7.8
Good
1,334 reviews

Food

7.2

Boarding

7.8

Comfort

7.7

Overall

7.8

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Brussels Airlines
7.4
Good
346 reviews
KLM
7.8
Good
1,334 reviews

Food

7.2

Boarding

7.8

Comfort

7.7

Overall

7.8

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
American Airlines
7.2
Good
10,000 reviews
KLM
7.8
Good
1,334 reviews

Food

7.2

Boarding

7.8

Comfort

7.7

Overall

7.8

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
TAP AIR PORTUGAL
7.1
Good
1,851 reviews
KLM
7.8
Good
1,334 reviews

Food

7.2

Boarding

7.8

Comfort

7.7

Overall

7.8

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

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.

  • What are the cheapest airlines to fly from Algarve to Chicago one-way?

    One-way options have recently been found by users for as low as $518 on Aer Lingus. Other airlines that offer cheap prices include American Airlines from $671 and TAP AIR PORTUGAL from $1,630 one-way.

  • 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.

  • What is the cheapest month to book a flight from Algarve to Chicago?

    Currently, August is the cheapest month in which you can book a flight from Algarve to Chicago (average of $245). Flying from Algarve to Chicago in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Algarve?

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

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