Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Illinois to Faro from $234

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Faro departing on 10/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Illinois to Faro

Cheap round-trip flights

KLM Logo
5:29 pm - 6:15 pmORD-FAO
18h 46m2 stops
KLM Logo
7:45 pm - 2:20 pmFAO-ORD
24h 35m1 stop
$672KLM
Find Deal
Wed, Dec 24 - Tue, Dec 30
Multiple Airlines Logo
7:15 am - 5:10 pmORD-FAO
27h 55m3 stops
Multiple Airlines Logo
8:05 pm - 3:10 pmFAO-ORD
25h 05m2 stops
$694Multiple Airlines
Find Deal
Sat, Nov 8 - Sat, Nov 15
British Airways Logo
8:45 pm - 5:20 pmORD-FAO
38h 35m2 stops
British Airways Logo
2:50 pm - 1:50 pmFAO-ORD
29h 00m1 stop
$695British Airways
Find Deal
Sat, Nov 8 - Sat, Nov 15
KLM Logo
1:35 pm - 9:30 amORD-FAO
14h 55m2 stops
KLM Logo
7:45 pm - 3:20 pmFAO-ORD
24h 35m1 stop
$700KLM
Find Deal
Tue, Mar 17 - Tue, Mar 24
TAP AIR PORTUGAL Logo
7:10 pm - 11:50 pmORD-FAO
22h 40m1 stop
TAP AIR PORTUGAL Logo
6:05 am - 2:45 pmFAO-ORD
14h 40m1 stop
$705TAP AIR PORTUGAL
Find Deal
Wed, Dec 3 - Sun, Dec 7
Multiple Airlines Logo
3:50 pm - 9:50 amORD-FAO
12h 00m1 stop
Multiple Airlines Logo
10:15 am - 5:55 pmFAO-ORD
13h 40m1 stop
$731Multiple Airlines
Find Deal
Sat, Nov 8 - Sat, Nov 15
United Airlines Logo
11:12 am - 2:35 pmORD-FAO
21h 23m2 stops
United Airlines Logo
3:25 pm - 7:58 pmFAO-ORD
34h 33m2 stops
$741United Airlines
Find Deal
Thu, Oct 9 - Tue, Oct 14
TAP AIR PORTUGAL Logo
7:10 pm - 3:45 pmORD-FAO
14h 35m1 stop
TAP AIR PORTUGAL Logo
4:35 pm - 3:00 pmFAO-ORD
28h 25m1 stop
$765TAP AIR PORTUGAL
Find Deal
Wed, Dec 24 - Tue, Dec 30
SWISS Logo
7:50 pm - 1:50 pmORD-FAO
13h 00m1 stop
SWISS Logo
7:00 pm - 5:20 pmFAO-ORD
27h 20m1 stop
$776SWISS
Find Deal
Tue, Mar 17 - Tue, Mar 24
United Airlines Logo
11:12 am - 2:35 pmORD-FAO
21h 23m2 stops
United Airlines Logo
3:25 pm - 12:55 pmFAO-ORD
27h 30m1 stop
$999United Airlines
Find Deal
Thu, Oct 9 - Tue, Oct 14

KLM flights from Illinois to Faro

Our best KLM deals on Illinois to Faro flight tickets
KLM
Dec 24
ORD5:29 pmChicago O'Hare Intl
18h 46m
2 stops
FAO6:15 pmFaro
Dec 30
FAO7:45 pmFaro
24h 35m
1 stop
ORD2:20 pmChicago O'Hare Intl
$672
Find similar
KLM
Mar 17
ORD1:35 pmChicago O'Hare Intl
14h 55m
2 stops
FAO9:30 amFaro
Mar 24
FAO7:45 pmFaro
24h 35m
1 stop
ORD3:20 pmChicago O'Hare Intl
$700
Find similar
KLM
Nov 8
MDW5:25 pmChicago Midway
18h 35m
2 stops
FAO6:00 pmFaro
Nov 15
FAO9:25 amFaro
20h 15m
2 stops
MDW11:40 pmChicago Midway
$861
Find similar

TAP AIR PORTUGAL flights from Illinois to Faro

Our best TAP AIR PORTUGAL deals on Illinois to Faro flight tickets
TAP AIR PORTUGAL
Dec 3
ORD7:10 pmChicago O'Hare Intl
22h 40m
1 stop
FAO11:50 pmFaro
Dec 7
FAO6:05 amFaro
14h 40m
1 stop
ORD2:45 pmChicago O'Hare Intl
$705
Find similar
TAP AIR PORTUGAL
Dec 24
ORD7:10 pmChicago O'Hare Intl
14h 35m
1 stop
FAO3:45 pmFaro
Dec 30
FAO4:35 pmFaro
28h 25m
1 stop
ORD3:00 pmChicago O'Hare Intl
$765
Find similar
TAP AIR PORTUGAL
Dec 16
ORD7:00 amChicago O'Hare Intl
34h 50m
2 stops
FAO11:50 pmFaro
Dec 23
FAO4:35 pmFaro
28h 25m
1 stop
ORD3:00 pmChicago O'Hare Intl
$841
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Faro 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, momondo users made 832,500 searches. Data last updated September 25, 2025.
Use the filters below to find and compare flights from Illinois to Faro that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoFaro

ORD - FAO

ORDFAO

Chicago O'Hare Intl

Wed 12/24

5:29 pm-6:15 pm

2 stops18h 46m

Faro

Tue 12/30

7:45 pm-2:20 pm

1 stop24h 35m

$672

ChicagoFaro

ORD - FAO

ORDFAO

Chicago O'Hare Intl

Sat 11/8

7:15 am-5:10 pm

3 stops27h 55m

Faro

Sat 11/15

8:05 pm-3:10 pm

2 stops25h 05m

$694

ChicagoFaro

ORD - FAO

ORDFAO

Chicago O'Hare Intl

Sat 11/8

8:45 pm-5:20 pm

2 stops38h 35m

Faro

Sat 11/15

2:50 pm-1:50 pm

1 stop29h 00m

$695

ChicagoFaro

ORD - FAO

ORDFAO

Chicago O'Hare Intl

Tue 3/17

1:35 pm-9:30 am

2 stops14h 55m

Faro

Tue 3/24

7:45 pm-3:20 pm

1 stop24h 35m

$700

ChicagoFaro

ORD - FAO

ORDFAO

Chicago O'Hare Intl

Wed 12/3

7:10 pm-11:50 pm

1 stop22h 40m

Faro

Sun 12/7

6:05 am-2:45 pm

1 stop14h 40m

$705

ChicagoFaro

ORD - FAO

ORDFAO

Chicago O'Hare Intl

Sat 11/8

3:50 pm-9:50 am

1 stop12h 00m

Faro

Sat 11/15

10:15 am-5:55 pm

1 stop13h 40m

$731

ChicagoFaro

ORD - FAO

ORDFAO

Chicago O'Hare Intl

Thu 10/9

11:12 am-2:35 pm

2 stops21h 23m

Faro

Tue 10/14

3:25 pm-7:58 pm

2 stops34h 33m

$741

ChicagoFaro

ORD - FAO

ORDFAO

Chicago O'Hare Intl

Wed 12/24

7:10 pm-3:45 pm

1 stop14h 35m

Faro

Tue 12/30

4:35 pm-3:00 pm

1 stop28h 25m

$765

ChicagoFaro

ORD - FAO

ORDFAO

Chicago O'Hare Intl

Tue 3/17

7:50 pm-1:50 pm

1 stop13h 00m

Faro

Tue 3/24

7:00 pm-5:20 pm

1 stop27h 20m

$776

ChicagoFaro

ORD - FAO

ORDFAO

Chicago O'Hare Intl

Thu 10/9

11:12 am-2:35 pm

2 stops21h 23m

Faro

Tue 10/14

3:25 pm-12:55 pm

1 stop27h 30m

$999

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Faro from

How to get the cheapest flight ticket from Illinois to Faro

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Faro?

The month of February is, on average, the cheapest month to fly to Faro from Illinois, with most prices found around $472. If you are unable to visit Faro during the month of February, then departing from Illinois during the month October is also very affordable. Most momondo users find prices during this month for around $560.

What is the cheapest day to depart on your flight to Faro?

On average, the least expensive day to fly to Faro from Illinois is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $875. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $1,342. These prices are subject to change though, so be sure to set up a Price Alert for flights to Faro.

What is the cheapest time of day to depart on your flight to Faro?

Our most recent data shows that the best time of day to fly to Faro is in the evening. Flights from Illinois to Faro during this time can be as low as $951. Try not to purchase tickets in the afternoon because they tend to be around $1,104. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Illinois to Faro flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Faro

Direct flights

None
There are no direct flights from Illinois to Faro. There are no popular flight routes from Illinois to Faro.
Search flight deals

  • When did momondo last update prices for flights from Illinois to Faro Airport?

    Prices for flights from Illinois to Faro Airport were last updated today.

  • How many operators does momondo search for flights from Illinois to Faro Airport?

  • How old do you have to be to fly from Illinois to Faro Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois to Faro Airport.

  • What documentation or ID do you need to fly to Faro Airport?

    The travel and health documents you'll need for your trip to Faro Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Faro Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Illinois to Faro

Compare and see reviews for airlines that fly from Illinois to Faro with momondo
Airline
Rating
Free Cancellation
Price
TAP AIR PORTUGALPriceFrom $486Free CancellationRating
7.1
1,990 reviews
Search TAP AIR PORTUGAL flights
Aer LingusPriceFrom $741Free CancellationRating
7.2
1,302 reviews
Search Aer Lingus flights
United AirlinesPriceFrom $757Free CancellationRating
7.4
8,928 reviews
Search United Airlines flights
British AirwaysPriceFrom $761Free CancellationRating
6.7
7,399 reviews
Search British Airways flights

Traveling to a place near Faro?

Book flights to Faro if you plan to visit one of these locations
Albufeira
Lagos
Portimão
Tavira
Quarteira
Olhão
Vilamoura
Loulé
Sagres
Alvor
Monte Gordo
Armação de Pêra
Lagoa
Vila Real de Santo António
Aljezur
Vale do Lobo
Praia da Luz
Moura
Almancil
Castro Marim

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Faro?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Faro from Illinois.

Can I find flights from Illinois to Faro with flexible booking policies on momondo?

Yes. All flights to Faro from Illinois on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Illinois to Faro?

Once you have performed a search for Illinois to Faro flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Illinois to Faro right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Illinois to Faro now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Faro and let you know when they change.

An easier way to manage your Faro trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 10/25
Sat 11/1
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Portugal