How does KAYAK find such low prices on flights from Algarve to Chicago?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Algarve to Chicago. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Algarve to Chicago?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Algarve is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Algarve to Chicago?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back to Algarve with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Algarve to Chicago?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from Algarve up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$352 CHEAP FLIGHTS from Algarve to Chicago (ORD)

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago O'Hare Intl Airport

...and more

Travelers love KAYAK

41.299.237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$478

KLM

Tue 2/24Sat 3/7

FAO - ORD • 1 stop

Cheapest one-way

$352

Typical prices: $729-$790

Multiple Airlines

Sat 3/21

FAO - ORD • 3 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to O'Hare Intl!

Flight Deals

Cheap Flights from Algarve to O'Hare Intl

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Algarve to O'Hare Intl

Tue, Feb 24 - Sat, Mar 7

7:45 pm - 2:20 pm

FAO

ORD

24h 35m

1 stop

2:05 pm - 6:00 pm

ORD

FAO

21h 55m

2 stops

$478KLM

Mon, Feb 16 - Sun, Mar 1

7:15 pm - 5:53 pm

FAO

ORD

28h 38m

2 stops

4:25 pm - 6:25 pm

ORD

FAO

20h 00m

1 stop

$483KLM

Tue, Feb 24 - Sat, Mar 7

7:45 pm - 4:51 pm

FAO

ORD

27h 06m

2 stops

2:05 pm - 6:00 pm

ORD

FAO

21h 55m

2 stops

$488KLM

Tue, Feb 24 - Sat, Mar 7

7:00 pm - 9:34 pm

FAO

ORD

32h 34m

2 stops

8:45 pm - 5:20 pm

ORD

FAO

38h 35m

2 stops

$664Multiple Airlines

Tue, Feb 24 - Sat, Mar 7

7:45 pm - 2:20 pm

FAO

ORD

24h 35m

1 stop

4:25 pm - 6:00 pm

ORD

FAO

19h 35m

1 stop

$668KLM

Mon, Feb 16 - Sun, Mar 1

4:35 pm - 3:20 pm

FAO

ORD

28h 45m

2 stops

9:15 pm - 6:10 pm

ORD

FAO

38h 55m

2 stops

$677Multiple Airlines

Fri, Feb 20 - Fri, Feb 27

4:35 pm - 6:25 pm

FAO

ORD

31h 50m

2 stops

6:50 pm - 7:55 am

ORD

FAO

31h 05m

1 stop

$718Multiple Airlines

Fri, Feb 20 - Fri, Feb 27

6:05 am - 3:25 pm

FAO

ORD

15h 20m

1 stop

8:15 pm - 3:45 pm

ORD

FAO

13h 30m

1 stop

$722TAP AIR PORTUGAL

Mon, Feb 16 - Sat, Feb 28

7:15 pm - 5:43 pm

FAO

ORD

28h 28m

2 stops

3:21 pm - 6:00 pm

ORD

FAO

20h 39m

2 stops

$812KLM

Tue, Feb 24 - Sat, Mar 7

7:45 pm - 2:20 pm

FAO

ORD

24h 35m

1 stop

4:25 pm - 6:00 pm

ORD

FAO

19h 35m

1 stop

$827KLM

Useful Info

Cheapest flight	$352

Flight from Faro to Chicago

How does KAYAK find such low prices on flights from Algarve to Chicago?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Algarve to Chicago.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Algarve to Chicago?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Algarve is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Algarve to Chicago?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back to Algarve with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Algarve to Chicago?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from Algarve up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Gurnee

South Haven

Merrillville

Oak Brook

Saint Joseph

Tinley Park

Elk Grove Village

Des Plaines

Hoffman Estates

Hammond

Willowbrook

Portage

South Holland

Delavan

Northbrook

Pleasant Prairie

Lansing

Elmhurst

Lisle

Valparaiso

Everything you need to know for your flight to O'Hare Intl

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Chicago (ORD)

$352 Find Cheap Flights from Algarve to Chicago

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago O'Hare Intl Airport

Everything you should know

Cheap Flights from Algarve to O'Hare Intl

Recent round-trip flight deals from Algarve to O'Hare Intl

Recent one-way flight deals from Algarve to O'Hare Intl

Recent last minute flight deals from Algarve to O'Hare Intl

Good to know

FAQs for booking Algarve to Chicago flights

How does KAYAK find such low prices on flights from Algarve to Chicago?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Algarve to Chicago.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Algarve to Chicago?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Algarve is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Algarve to Chicago?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back to Algarve with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Algarve to Chicago?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from Algarve up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near O'Hare Intl?

Everything you need to know for your flight to O'Hare Intl

Information on your arrival and departure airports

Cabin class types available on flights to O'Hare Intl

Complete your trip to O'Hare Intl with a hotel stay or car rental

Find direct flights for O'Hare Intl

Flights to other popular destinations

Flights from domestic origins to Algarve

Choose which airport to fly into in Chicago

Find deals for your return flight