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Cheap flights from Chicago to Praia from $774

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 to Praia departing on 12/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

TAP AIR PORTUGAL Logo
7:10 pm - 12:05 amORD-RAI
23h 55m1 stop
TAP AIR PORTUGAL Logo
1:05 am - 3:00 pmRAI-ORD
18h 55m1 stop
$774TAP AIR PORTUGAL
Find Deal
Wed, Dec 3 - Tue, Dec 9
Logo
8:25 pm - 4:50 pmORD-RAI
15h 25m1 stop
Logo
1:05 am - 3:00 pmRAI-ORD
18h 55m1 stop
$929
Find Deal
Sun, Nov 30 - Tue, Dec 9
Logo
8:25 pm - 4:50 pmORD-RAI
15h 25m1 stop
Logo
1:05 am - 3:15 pmRAI-ORD
19h 10m1 stop
$930
Find Deal
Sun, Nov 30 - Thu, Dec 11
Logo
8:25 pm - 4:50 pmORD-RAI
15h 25m1 stop
Logo
5:45 pm - 2:30 pmRAI-ORD
49h 45m2 stops
$958
Find Deal
Sun, Nov 30 - Fri, Dec 12
SWISS Logo
6:50 pm - 7:45 pmORD-RAI
19h 55m2 stops
SWISS Logo
8:35 pm - 12:45 pmRAI-ORD
21h 10m2 stops
$1,138SWISS
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Wed, Dec 3 - Thu, Dec 11
SWISS Logo
9:05 pm - 7:45 pmORD-RAI
41h 40m3 stops
SWISS Logo
8:35 pm - 12:45 pmRAI-ORD
21h 10m2 stops
$1,158SWISS
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Tue, Dec 2 - Thu, Dec 11
Ethiopian Air Logo
9:45 am - 5:35 pmORD-RAI
50h 50m3 stops
Ethiopian Air Logo
5:10 am - 7:40 amRAI-ORD
31h 30m4 stops
$1,522Ethiopian Air
Find Deal
Sun, Nov 30 - Sun, Dec 7
Turkish Airlines Logo
11:50 am - 12:05 amORD-RAI
31h 15m2 stops
Turkish Airlines Logo
1:05 am - 10:05 amRAI-ORD
38h 00m2 stops
$1,565Turkish Airlines
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Mon, Dec 1 - Sun, Dec 7
Royal Air Maroc Logo
2:40 pm - 3:00 amORD-RAI
31h 20m3 stops
Royal Air Maroc Logo
4:00 am - 9:48 pmRAI-ORD
22h 48m2 stops
$1,577Royal Air Maroc
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Wed, Dec 3 - Mon, Dec 8
Royal Air Maroc Logo
12:02 pm - 3:00 amORD-RAI
33h 58m3 stops
Royal Air Maroc Logo
1:45 am - 9:48 pmRAI-ORD
25h 03m3 stops
$1,631Royal Air Maroc
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Sun, Nov 30 - Wed, Dec 10

TAP AIR PORTUGAL flights from Chicago to Praia

Our best TAP AIR PORTUGAL deals on Chicago to Praia flight tickets
TAP AIR PORTUGAL
Dec 3
ORD7:10 pmChicago O'Hare Intl
23h 55m
1 stop
RAI12:05 amPraia Nelson Mandela
Dec 9
RAI1:05 amPraia Nelson Mandela
18h 55m
1 stop
ORD3:00 pmChicago O'Hare Intl
$774
Find similar
TAP AIR PORTUGAL
Dec 3
ORD7:10 pmChicago O'Hare Intl
23h 55m
1 stop
RAI12:05 amPraia Nelson Mandela
Dec 11
RAI1:25 pmPraia Nelson Mandela
30h 50m
1 stop
ORD3:15 pmChicago O'Hare Intl
$1,129
Find similar
TAP AIR PORTUGAL
Dec 3
ORD7:10 pmChicago O'Hare Intl
23h 55m
1 stop
RAI12:05 amPraia Nelson Mandela
Dec 6
RAI1:05 amPraia Nelson Mandela
18h 40m
1 stop
ORD2:45 pmChicago O'Hare Intl
$1,149
Find similar

SWISS flights from Chicago to Praia

Our best SWISS deals on Chicago to Praia flight tickets
SWISS
Dec 3
ORD6:50 pmChicago O'Hare Intl
19h 55m
2 stops
RAI7:45 pmPraia Nelson Mandela
Dec 11
RAI8:35 pmPraia Nelson Mandela
21h 10m
2 stops
ORD12:45 pmChicago O'Hare Intl
$1,138
Find similar
SWISS
Dec 2
ORD9:05 pmChicago O'Hare Intl
41h 40m
3 stops
RAI7:45 pmPraia Nelson Mandela
Dec 11
RAI8:35 pmPraia Nelson Mandela
21h 10m
2 stops
ORD12:45 pmChicago O'Hare Intl
$1,158
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago to Praia 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 15, 2025.
Use the filters below to find and compare flights from Chicago to Praia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoPraia

ORD - RAI

ORDRAI

Chicago O'Hare Intl

Wed 12/3

7:10 pm-12:05 am

1 stop23h 55m

Praia Nelson Mandela

Tue 12/9

1:05 am-3:00 pm

1 stop18h 55m

$774

ChicagoPraia

ORD - RAI

ORDRAI

Chicago O'Hare Intl

Sun 11/30

8:25 pm-4:50 pm

1 stop15h 25m

Praia Nelson Mandela

Tue 12/9

1:05 am-3:00 pm

1 stop18h 55m

$929

ChicagoPraia

ORD - RAI

ORDRAI

Chicago O'Hare Intl

Sun 11/30

8:25 pm-4:50 pm

1 stop15h 25m

Praia Nelson Mandela

Thu 12/11

1:05 am-3:15 pm

1 stop19h 10m

$930

ChicagoPraia

ORD - RAI

ORDRAI

Chicago O'Hare Intl

Sun 11/30

8:25 pm-4:50 pm

1 stop15h 25m

Praia Nelson Mandela

Fri 12/12

5:45 pm-2:30 pm

2 stops49h 45m

$958

ChicagoPraia

ORD - RAI

ORDRAI

Chicago O'Hare Intl

Wed 12/3

6:50 pm-7:45 pm

2 stops19h 55m

Praia Nelson Mandela

Thu 12/11

8:35 pm-12:45 pm

2 stops21h 10m

$1,138

ChicagoPraia

ORD - RAI

ORDRAI

Chicago O'Hare Intl

Tue 12/2

9:05 pm-7:45 pm

3 stops41h 40m

Praia Nelson Mandela

Thu 12/11

8:35 pm-12:45 pm

2 stops21h 10m

$1,158

ChicagoPraia

ORD - RAI

ORDRAI

Chicago O'Hare Intl

Sun 11/30

9:45 am-5:35 pm

3 stops50h 50m

Praia Nelson Mandela

Sun 12/7

5:10 am-7:40 am

4 stops31h 30m

$1,522

ChicagoPraia

ORD - RAI

ORDRAI

Chicago O'Hare Intl

Mon 12/1

11:50 am-12:05 am

2 stops31h 15m

Praia Nelson Mandela

Sun 12/7

1:05 am-10:05 am

2 stops38h 00m

$1,565

ChicagoPraia

ORD - RAI

ORDRAI

Chicago O'Hare Intl

Wed 12/3

2:40 pm-3:00 am

3 stops31h 20m

Praia Nelson Mandela

Mon 12/8

4:00 am-9:48 pm

2 stops22h 48m

$1,577

ChicagoPraia

ORD - RAI

ORDRAI

Chicago O'Hare Intl

Sun 11/30

12:02 pm-3:00 am

3 stops33h 58m

Praia Nelson Mandela

Wed 12/10

1:45 am-9:48 pm

3 stops25h 03m

$1,631

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Praia from

How to get the cheapest flight ticket from Chicago to Praia

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 time of day to depart on your flight to Praia?

Flying to Praia from Chicago in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,350 when looking at flights departing in the afternoon. Flights in the morning are often more expensive with an average ticket price of $1,651.

When to book flights from Chicago to Praia

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

Cheap Chicago to Praia (CHI to RAI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Praia

Direct flights

None
There are no direct flights from Chicago to Praia. There are no popular flight routes from Chicago to Praia.
Search flight deals

  • How far is Chicago to Praia Nelson Mandela by plane?

    The distance between Chicago and Praia Nelson Mandela is about 4206.0 mi. A reasonable flight in good conditions will take 15h 25m.

  • When did momondo last update prices for flights from Chicago to Praia Nelson Mandela Airport?

    Prices for flights from Chicago to Praia Nelson Mandela Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Chicago to Praia Nelson Mandela Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Praia Nelson Mandela Airport.

  • What documentation or ID do you need to fly to Praia Nelson Mandela Airport?

    The required travel and health documents for your Praia Nelson Mandela 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 Praia Nelson Mandela Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

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 Praia from Chicago.

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

Yes. momondo allows you to filter the results for Chicago to Praia flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Praia from Chicago.

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

Yes. momondo can track prices for Chicago to Praia 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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