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Lagos

$217+ Cheap flights from Illinois to Lagos, Portugal

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — FAO
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Illinois to Lagos

Keep the following information in mind while searching for Illinois to Lagos flight deals. Data was last updated August 20, 2025.

Round-trip from

$468
(oojo)

One-way from

$217
(Kiwi.com)

Popular in

March

Cheapest in

February

Average price

$966
From Illinois to Lagos
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One-way flight from Illinois to Lagos
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High demand for flights, 13% potential price rise
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Cheapest flight prices on average. 6% potential price decrease ($65 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Illinois to Lagos

Cheapest flights from Illinois to Lagos
Explore the most affordable flight options available from Illinois to Lagos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This oojo deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:20 pmORD - FAO
2 stops33h 50mScandinavian Airlines
Sat 11/2212:00 pmFAO - ORD
2 stops34h 45mScandinavian Airlines
Deal found 8/19$468
This Scandinavian Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/67:15 pmORD - FAO
1 stop13h 05mScandinavian Airlines
Wed 10/229:40 amFAO - ORD
1 stop36h 30mScandinavian Airlines
Deal found 8/18$470
This FlightHub deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/147:20 pmORD - FAO
1 stop15h 00mScandinavian Airlines
Sat 11/225:10 pmFAO - ORD
1 stop29h 35mScandinavian Airlines
Deal found 8/20$479
This Scandinavian Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/127:15 pmORD - FAO
2 stops32h 10mScandinavian Airlines
Wed 10/2210:45 amFAO - ORD
2 stops35h 25mScandinavian Airlines
Deal found 8/19$484
This oojo deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:10 pmORD - FAO
1 stop10h 15mTAP AIR PORTUGAL
Tue 9/306:15 pmFAO - ORD
1 stop27h 55mTAP AIR PORTUGAL
Deal found 8/19$487
This FlightHub deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/216:00 pmORD - FAO
1 stop10h 25mTAP AIR PORTUGAL
Wed 10/16:05 amFAO - ORD
1 stop16h 05mTAP AIR PORTUGAL
Deal found 8/19$499
This FlightHub deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/216:00 pmORD - FAO
1 stop23h 50mTAP AIR PORTUGAL
Tue 9/306:15 pmFAO - ORD
1 stop27h 55mTAP AIR PORTUGAL
Deal found 8/19$501
This Scandinavian Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/167:20 pmORD - FAO
1 stop32h 40mScandinavian Airlines
Tue 11/2510:50 amFAO - ORD
1 stop35h 55mScandinavian Airlines
Deal found 8/20$502
This Scandinavian Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/67:15 pmORD - FAO
1 stop13h 05mScandinavian Airlines
Sat 10/187:35 pmFAO - ORD
2 stops26h 35mScandinavian Airlines
Deal found 8/19$507
This Scandinavian Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/57:15 pmORD - FAO
2 stops32h 10mScandinavian Airlines
Sat 10/187:35 pmFAO - ORD
2 stops26h 35mScandinavian Airlines
Deal found 8/19$514
This KLM deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/287:15 pmMDW - FAO
2 stops31h 55mKLM
Mon 10/68:10 amFAO - MDW
2 stops20h 04mKLM
Deal found 8/20$856
This KLM deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/39:30 amMDW - FAO
2 stops26h 45mKLM
Sun 12/77:55 pmFAO - MDW
2 stops28h 12mKLM
Deal found 8/17$920

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Lagos 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, Cheapflights users made 2,558,603 searches. Data last updated August 20, 2025.
Use the filters below to find and compare flights from Illinois to Lagos that are best for you.

Fly from

Illinois

Fly to

Lagos

Route

Depart

Return

Price

ChicagoFaro

ORD - FAO

ORDFAO

Chicago O'Hare Intl

Thu 11/13

7:20 pm-11:10 am

2 stops33h 50m

Faro

Sat 11/22

12:00 pm-4:45 pm

2 stops34h 45m

$468

ChicagoFaro

ORD - FAO

ORDFAO

Chicago O'Hare Intl

Mon 10/6

7:15 pm-2:20 pm

1 stop13h 05m

Faro

Wed 10/22

9:40 am-4:10 pm

1 stop36h 30m

$470

ChicagoFaro

ORD - FAO

ORDFAO

Chicago O'Hare Intl

Mon 10/6

7:15 pm-2:20 pm

1 stop13h 05m

Faro

Sat 10/18

6:45 pm-4:10 pm

1 stop27h 25m

$470

ChicagoFaro

ORD - FAO

ORDFAO

Chicago O'Hare Intl

Mon 10/6

7:15 pm-2:20 pm

1 stop13h 05m

Faro

Sat 10/25

6:45 pm-5:55 pm

1 stop29h 10m

$470

ChicagoFaro

ORD - FAO

ORDFAO

Chicago O'Hare Intl

Sun 10/5

7:15 pm-9:25 am

2 stops32h 10m

Faro

Sat 10/18

6:45 pm-4:10 pm

1 stop27h 25m

$477

ChicagoFaro

ORD - FAO

ORDFAO

Chicago O'Hare Intl

Sun 10/12

7:15 pm-9:25 am

2 stops32h 10m

Faro

Sat 10/25

6:45 pm-5:55 pm

1 stop29h 10m

$477

ChicagoFaro

MDW - FAO

MDWFAO

Chicago Midway

Mon 9/29

6:15 pm-7:05 pm

2 stops18h 50m

Faro

Mon 10/6

8:10 am-10:14 pm

2 stops20h 04m

$856

ChicagoFaro

MDW - FAO

MDWFAO

Chicago Midway

Sun 9/28

7:15 pm-9:10 am

2 stops31h 55m

Faro

Mon 10/6

8:10 am-10:14 pm

2 stops20h 04m

$856

ChicagoFaro

MDW - FAO

MDWFAO

Chicago Midway

Tue 10/7

6:23 pm-7:10 pm

2 stops18h 47m

Faro

Mon 10/20

8:10 am-10:14 pm

2 stops20h 04m

$1,297

ChicagoFaro

MDW - FAO

MDWFAO

Chicago Midway

Tue 9/30

7:15 pm-7:10 pm

2 stops17h 55m

Faro

Mon 10/6

8:10 am-10:14 pm

2 stops20h 04m

$1,355

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Showing 1-10 of 31 results
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Best time to book a flight from Illinois to Lagos

Have a flexible travel schedule? Discover the best time to fly to Lagos from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Lagos

What is the cheapest month to book a flight from Illinois to Lagos?

Currently, November is the cheapest month in which you can book a flight from Illinois to Lagos (average of $628). Flying from Illinois to Lagos in June is currently the most expensive (average of $1,329). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IL to LA9?

Find hourly flight availability from Illinois to Lagos. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Lagos as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Lagos. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Illinois to Lagos?

    There are many flights that can get you from Illinois to Lagos in 18h 50m. Fly via Scandinavian Airlines or KLM to get the fastest option. Illinois and Lagos are separated by a distance of 4112 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Illinois to Lagos that include hotel bookings?

    Yes. In addition to deals on Illinois to Lagos flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Lagos?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Lagos.

  • Can I find deals for business class flights from Illinois to Lagos?

    Yes. Cheapflights offers flight deals from Illinois to Lagos by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to Lagos?

    Currently, November is the cheapest month in which you can book a flight from Illinois to Lagos (average of $628). Flying from Illinois to Lagos in June is currently the most expensive (average of $1,329). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Illinois to Lagos

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Illinois to Lagos

Discover the top 4 airlines that operate flights from Illinois to Lagos. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$486Average$736FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$741Average$1,187FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$757Average$828FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$761Average$953FlexibilityNo cancel feeOn-time70%

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