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Cheap flights from Illinois to Sal from $1,571

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Sal departing on 7/7. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Illinois to Sal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:50 am - 3:50 pm
ORD
-
SID
26h 00m
3 stops
Multiple Airlines Logo
4:55 pm - 4:00 pm
SID
-
ORD
27h 05m
2 stops
$1,571Multiple Airlines
Tue, Jul 7 - Tue, Jul 14
Multiple Airlines Logo
11:05 am - 3:50 pm
ORD
-
SID
24h 45m
3 stops
Multiple Airlines Logo
12:15 am - 8:05 pm
SID
-
ORD
23h 50m
3 stops
$1,594Multiple Airlines
Tue, Jul 7 - Mon, Jul 13
Multiple Airlines Logo
4:05 pm - 3:50 pm
ORD
-
SID
19h 45m
2 stops
Multiple Airlines Logo
4:55 pm - 4:00 pm
SID
-
ORD
27h 05m
2 stops
$1,615Multiple Airlines
Tue, Jul 7 - Tue, Jul 14
Multiple Airlines Logo
3:35 pm - 3:50 pm
ORD
-
SID
20h 15m
2 stops
Multiple Airlines Logo
12:05 pm - 7:50 pm
SID
-
ORD
35h 45m
2 stops
$1,698Multiple Airlines
Sun, Jul 19 - Sun, Jul 26
Multiple Airlines Logo
6:00 pm - 11:15 pm
ORD
-
SID
25h 15m
1 stop
Multiple Airlines Logo
12:45 pm - 3:55 pm
SID
-
ORD
55h 10m
2 stops
$1,699Multiple Airlines
Sun, Jul 19 - Sun, Jul 26
TAP AIR PORTUGAL Logo
6:00 pm - 11:15 pm
ORD
-
SID
25h 15m
1 stop
TAP AIR PORTUGAL Logo
12:15 am - 4:00 pm
SID
-
ORD
19h 45m
1 stop
$1,750TAP AIR PORTUGAL
Sun, Jul 19 - Sat, Jul 25
Multiple Airlines Logo
3:35 pm - 3:50 pm
ORD
-
SID
20h 15m
2 stops
Multiple Airlines Logo
12:45 pm - 2:00 pm
SID
-
ORD
29h 15m
3 stops
$1,794Multiple Airlines
Sun, Jul 19 - Sun, Jul 26
Lufthansa Logo
3:35 pm - 11:15 pm
ORD
-
SID
27h 40m
2 stops
Lufthansa Logo
12:15 am - 7:55 pm
SID
-
ORD
23h 40m
2 stops
$1,825Lufthansa
Wed, Jul 15 - Sat, Jul 18
Multiple Airlines Logo
3:45 pm - 3:15 pm
ORD
-
SID
19h 30m
2 stops
Multiple Airlines Logo
9:20 am - 4:00 pm
SID
-
ORD
34h 40m
1 stop
$1,843Multiple Airlines
Tue, Jul 7 - Tue, Jul 14
Multiple Airlines Logo
11:05 am - 11:15 pm
ORD
-
SID
32h 10m
3 stops
Multiple Airlines Logo
12:05 pm - 7:50 pm
SID
-
ORD
35h 45m
2 stops
$1,956Multiple Airlines
Wed, Jul 15 - Sun, Jul 19

TAP AIR PORTUGAL flights from Illinois to Sal

Our best TAP AIR PORTUGAL deals on Illinois to Sal flight tickets
TAP AIR PORTUGAL
Jul 19
ORD6:00 pmChicago O'Hare Intl
25h 15m
1 stop
SID11:15 pmEspargos Amilcar Cabral Intl
Jul 25
SID12:15 amEspargos Amilcar Cabral Intl
19h 45m
1 stop
ORD4:00 pmChicago O'Hare Intl
$1,750
TAP AIR PORTUGAL
Jul 15
ORD6:00 pmChicago O'Hare Intl
25h 15m
1 stop
SID11:15 pmEspargos Amilcar Cabral Intl
Jul 18
SID12:15 amEspargos Amilcar Cabral Intl
19h 45m
1 stop
ORD4:00 pmChicago O'Hare Intl
$1,982
TAP AIR PORTUGAL
Jul 15
ORD6:00 pmChicago O'Hare Intl
25h 15m
1 stop
SID11:15 pmEspargos Amilcar Cabral Intl
Jul 19
SID12:45 pmEspargos Amilcar Cabral Intl
48h 05m
2 stops
ORD8:50 amChicago O'Hare Intl
$2,136

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Sal 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 June 8, 2026.
Use the filters below to find and compare flights from Illinois to Sal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoEspargos

ORD - SID

ORDSID

Chicago O'Hare Intl

Tue 7/7

9:50 am-3:50 pm

3 stops26h 00m

Espargos Amilcar Cabral Intl

Tue 7/14

4:55 pm-4:00 pm

2 stops27h 05m

$1,571

ChicagoEspargos

ORD - SID

ORDSID

Chicago O'Hare Intl

Tue 7/7

11:05 am-3:50 pm

3 stops24h 45m

Espargos Amilcar Cabral Intl

Mon 7/13

12:15 am-8:05 pm

3 stops23h 50m

$1,594

ChicagoEspargos

ORD - SID

ORDSID

Chicago O'Hare Intl

Tue 7/7

4:05 pm-3:50 pm

2 stops19h 45m

Espargos Amilcar Cabral Intl

Tue 7/14

4:55 pm-4:00 pm

2 stops27h 05m

$1,615

ChicagoEspargos

ORD - SID

ORDSID

Chicago O'Hare Intl

Sun 7/19

3:35 pm-3:50 pm

2 stops20h 15m

Espargos Amilcar Cabral Intl

Sun 7/26

12:05 pm-7:50 pm

2 stops35h 45m

$1,698

ChicagoEspargos

ORD - SID

ORDSID

Chicago O'Hare Intl

Sun 7/19

6:00 pm-11:15 pm

1 stop25h 15m

Espargos Amilcar Cabral Intl

Sun 7/26

12:45 pm-3:55 pm

2 stops55h 10m

$1,699
Quickest round-trip

ChicagoEspargos

ORD - SID

ORDSID

Chicago O'Hare Intl

Sun 7/19

6:00 pm-11:15 pm

1 stop25h 15m

Espargos Amilcar Cabral Intl

Sat 7/25

12:15 am-4:00 pm

1 stop19h 45m

$1,750

ChicagoEspargos

ORD - SID

ORDSID

Chicago O'Hare Intl

Sun 7/19

3:35 pm-3:50 pm

2 stops20h 15m

Espargos Amilcar Cabral Intl

Sun 7/26

12:45 pm-2:00 pm

3 stops29h 15m

$1,794

ChicagoEspargos

ORD - SID

ORDSID

Chicago O'Hare Intl

Wed 7/15

3:35 pm-11:15 pm

2 stops27h 40m

Espargos Amilcar Cabral Intl

Sat 7/18

12:15 am-7:55 pm

2 stops23h 40m

$1,825

ChicagoEspargos

ORD - SID

ORDSID

Chicago O'Hare Intl

Tue 7/7

3:45 pm-3:15 pm

2 stops19h 30m

Espargos Amilcar Cabral Intl

Tue 7/14

9:20 am-4:00 pm

1 stop34h 40m

$1,843

ChicagoEspargos

ORD - SID

ORDSID

Chicago O'Hare Intl

Wed 7/15

11:05 am-11:15 pm

3 stops32h 10m

Espargos Amilcar Cabral Intl

Sun 7/19

12:05 pm-7:50 pm

2 stops35h 45m

$1,956

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Illinois to Sal flight deals and tips

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

Fastest flight time

20h 15m

Direct flights

None
The fastest flight from Illinois to Sal takes 20h 15m
There are no direct flights from Illinois to Sal. There are no popular flight routes from Illinois to Sal.
Search flight deals

Frequently asked questions about flying from Illinois to Sal

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

    Prices for flights from Illinois to Sal refresh daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Sal.

  • What documentation or ID do you need to fly to Sal?

    The necessary travel and health documents for your Sal trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Illinois to Sal

  • How do I get Price Alerts for flights from Illinois to Sal?

    Search flight deals from Illinois to Sal. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Illinois to Sal with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Illinois to Sal. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Sal from Illinois which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Illinois to Sal.

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

Yes. momondo can track prices for Illinois to Sal flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Wed 7/8
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