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Cheap flights from Chicago O'Hare Intl Airport to Espargos from $1,083

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Espargos departing on 4/17. 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

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Find the cheapest flights from Chicago O'Hare Intl Airport to Espargos

Cheap round-trip flights

Enter your travel dates to find the best prices.
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
$1,083TAP AIR PORTUGAL
Fri, Apr 17 - Thu, Apr 23
Multiple Airlines Logo
6:00 pm - 5:40 pm
ORD
-
SID
19h 40m
1 stop
Multiple Airlines Logo
3:20 pm - 11:07 pm
SID
-
ORD
35h 47m
2 stops
$1,202Multiple Airlines
Fri, Apr 17 - Fri, Apr 24
Multiple Airlines Logo
9:40 pm - 8:30 am
ORD
-
SID
30h 50m
2 stops
Multiple Airlines Logo
9:25 am - 4:00 pm
SID
-
ORD
34h 35m
1 stop
$1,481Multiple Airlines
Thu, Apr 16 - Thu, Apr 23
Lufthansa Logo
4:05 pm - 11:15 pm
ORD
-
SID
27h 10m
2 stops
Lufthansa Logo
12:15 am - 6:15 pm
SID
-
ORD
22h 00m
2 stops
$1,642Lufthansa
Thu, Apr 16 - Wed, Apr 22
Multiple Airlines Logo
7:05 pm - 11:15 pm
ORD
-
SID
24h 10m
2 stops
Multiple Airlines Logo
12:15 am - 7:55 pm
SID
-
ORD
23h 40m
2 stops
$1,755Multiple Airlines
Mon, Apr 13 - Sun, Apr 19
Multiple Airlines Logo
7:55 am - 5:40 pm
ORD
-
SID
29h 45m
3 stops
Multiple Airlines Logo
12:15 am - 4:00 pm
SID
-
ORD
19h 45m
1 stop
$1,779Multiple Airlines
Fri, Apr 17 - Thu, Apr 23
Multiple Airlines Logo
8:10 pm - 11:15 pm
ORD
-
SID
47h 05m
2 stops
Multiple Airlines Logo
12:15 am - 7:15 pm
SID
-
ORD
23h 00m
3 stops
$2,244Multiple Airlines
Mon, Apr 13 - Sun, Apr 19
Multiple Airlines Logo
8:10 pm - 11:15 pm
ORD
-
SID
47h 05m
2 stops
Multiple Airlines Logo
12:45 pm - 11:07 pm
SID
-
ORD
38h 22m
3 stops
$2,409Multiple Airlines
Fri, Apr 17 - Fri, Apr 24
Multiple Airlines Logo
8:10 pm - 11:15 pm
ORD
-
SID
47h 05m
2 stops
Multiple Airlines Logo
9:25 am - 1:05 pm
SID
-
ORD
31h 40m
3 stops
$2,431Multiple Airlines
Thu, Apr 16 - Thu, Apr 23

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport to Espargos 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 March 2, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Espargos that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoEspargos

ORD - SID

ORDSID

Chicago O'Hare Intl

Fri 4/17

6:00 pm-11:15 pm

1 stop25h 15m

Espargos Amilcar Cabral Intl

Thu 4/23

12:15 am-4:00 pm

1 stop19h 45m

$1,083

ChicagoEspargos

ORD - SID

ORDSID

Chicago O'Hare Intl

Fri 4/17

6:00 pm-5:40 pm

1 stop19h 40m

Espargos Amilcar Cabral Intl

Fri 4/24

3:20 pm-11:07 pm

2 stops35h 47m

$1,202

ChicagoEspargos

ORD - SID

ORDSID

Chicago O'Hare Intl

Thu 4/16

9:40 pm-8:30 am

2 stops30h 50m

Espargos Amilcar Cabral Intl

Thu 4/23

9:25 am-4:00 pm

1 stop34h 35m

$1,481

ChicagoEspargos

ORD - SID

ORDSID

Chicago O'Hare Intl

Thu 4/16

4:05 pm-11:15 pm

2 stops27h 10m

Espargos Amilcar Cabral Intl

Wed 4/22

12:15 am-6:15 pm

2 stops22h 00m

$1,642

ChicagoEspargos

ORD - SID

ORDSID

Chicago O'Hare Intl

Mon 4/13

7:05 pm-11:15 pm

2 stops24h 10m

Espargos Amilcar Cabral Intl

Sun 4/19

12:15 am-7:55 pm

2 stops23h 40m

$1,755

ChicagoEspargos

ORD - SID

ORDSID

Chicago O'Hare Intl

Fri 4/17

7:55 am-5:40 pm

3 stops29h 45m

Espargos Amilcar Cabral Intl

Thu 4/23

12:15 am-4:00 pm

1 stop19h 45m

$1,779

ChicagoEspargos

ORD - SID

ORDSID

Chicago O'Hare Intl

Mon 4/13

8:10 pm-11:15 pm

2 stops47h 05m

Espargos Amilcar Cabral Intl

Sun 4/19

12:15 am-7:15 pm

3 stops23h 00m

$2,244

ChicagoEspargos

ORD - SID

ORDSID

Chicago O'Hare Intl

Fri 4/17

8:10 pm-11:15 pm

2 stops47h 05m

Espargos Amilcar Cabral Intl

Fri 4/24

12:45 pm-11:07 pm

3 stops38h 22m

$2,409

ChicagoEspargos

ORD - SID

ORDSID

Chicago O'Hare Intl

Thu 4/16

8:10 pm-11:15 pm

2 stops47h 05m

Espargos Amilcar Cabral Intl

Thu 4/23

9:25 am-1:05 pm

3 stops31h 40m

$2,431

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Chicago O'Hare Intl Airport to Espargos

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Espargos according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Espargos (ORD to SID) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Espargos

Fastest flight time

25h 15m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Espargos takes 25h 15m
There are no direct flights from Chicago O'Hare Intl Airport to Espargos. There are no popular flight routes from Chicago O'Hare Intl Airport to Espargos.
Search flight deals

  • How far is Chicago O'Hare Intl to Espargos Amilcar Cabral Intl by plane?

    A flight from Chicago O'Hare Intl to Espargos Amilcar Cabral Intl will travel around 4169.6 mi. A reasonable flight in good conditions will take 25h 15m.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Espargos Amilcar Cabral Intl Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Espargos Amilcar Cabral Intl Airport refresh daily.

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Espargos Amilcar Cabral Intl Airport?

    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 Chicago O'Hare Intl Airport to Espargos Amilcar Cabral Intl Airport.

  • What documentation or ID do you need to fly to Espargos Amilcar Cabral Intl Airport?

    The required travel and health documents for your Espargos Amilcar Cabral Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Espargos Amilcar Cabral Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from Chicago O'Hare Intl Airport to Espargos?

    Confirm your travel details to search for the latest offers for flights from Chicago O'Hare Intl Airport to Espargos. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Chicago O'Hare Intl Airport to Espargos with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near Espargos?

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Santa Maria

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Espargos?

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

Can I find flights from Chicago to Espargos with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Espargos from Chicago with this policy.

How can momondo help me find flights from Chicago to Espargos?

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 Chicago to Espargos.

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

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

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Cabin classes currently available on flights to Espargos

List of cabin classes available on flights landing in Espargos. Availability may vary depending on flight origin and airline.
First Class to Espargos
Business Class to Espargos