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Lagos

$257+ 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 3/29. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — FAO
ene. 3 — ene. 101
sáb. 1/3
sáb. 1/10
1 adult, Economy
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Cheap 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 diciembre 4, 2025.

This Booking.com deal was found by Cheapflights users on 12/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/316:30 pmORD - FAO
1 stop17h 40mBritish Airways
mié. 1/76:40 pmFAO - ORD
2 stops31h 30mBritish Airways
Deal found 12/3$656
This Mytrip deal was found by Cheapflights users on 12/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/316:30 pmORD - FAO
2 stops21h 15mMultiple Airlines
mié. 1/711:15 amFAO - ORD
3 stops27h 57mMultiple Airlines
Deal found 12/3$882
This Ovago deal was found by Cheapflights users on 12/3. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/1910:09 pmORD - FAO
2 stops37h 51mAer Lingus
sáb. 1/2411:10 amFAO - ORD
1 stop14h 05mAer Lingus
Deal found 12/3$1,518
This Mytrip deal was found by Cheapflights users on 12/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/288:25 pmORD - FAO
2 stops18h 50mMultiple Airlines
dom. 1/46:50 pmFAO - ORD
2 stops30h 25mMultiple Airlines
Deal found 12/2$1,593
This American Airlines deal was found by Cheapflights users on 12/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/193:56 pmORD - FAO
2 stops19h 34mMultiple Airlines
sáb. 1/246:50 pmFAO - ORD
2 stops47h 20mMultiple Airlines
Deal found 12/3$1,664
This KLM deal was found by Cheapflights users on 12/3. 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.
vie. 12/191:50 pmMDW - FAO
2 stops21h 05mKLM
sáb. 1/245:45 pmFAO - MDW
2 stops30h 10mKLM
Deal found 12/3$2,100
This KLM deal was found by Cheapflights users on 12/2. 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.
dom. 12/285:05 pmMDW - FAO
2 stops19h 20mKLM
dom. 1/46:50 pmFAO - MDW
2 stops29h 42mKLM
Deal found 12/2$2,823

Find flight deals from Illinois to Lagos

Keep the following information in mind while searching for Illinois to Lagos flight deals. Data was last updated diciembre 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$486
(oojo)

One-way from

$257
(Kiwi.com)

Popular in

March

Cheapest in

February

Average price

$1,006
Provider with most accurate pricing for Chicago (CHI)-Faro flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Faro flights.
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From Illinois to Lagos
Search Deals
One-way flight from Illinois to Lagos
Search Deals
High demand for flights, 8% 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 December 2025
Search Deals

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 diciembre 4, 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

dom. 1/18

7:10 pm-10:50 am

1 stop33h 40m

Faro

sáb. 1/31

5:10 pm-4:55 pm

1 stop29h 45m

$421

ChicagoFaro

ORD - FAO

ORDFAO

Chicago O'Hare Intl

dom. 1/18

8:25 pm-3:45 pm

1 stop13h 20m

Faro

dom. 1/25

6:05 am-2:45 pm

1 stop14h 40m

$486

ChicagoFaro

ORD - FAO

ORDFAO

Chicago O'Hare Intl

vie. 1/30

7:20 pm-4:20 pm

1 stop15h 00m

Faro

mar. 2/3

11:40 am-4:45 pm

1 stop35h 05m

$489

ChicagoFaro

ORD - FAO

ORDFAO

Chicago O'Hare Intl

mié. 1/14

7:10 pm-3:45 pm

1 stop14h 35m

Faro

jue. 3/12

4:35 pm-4:25 pm

1 stop28h 50m

$494

ChicagoFaro

ORD - FAO

ORDFAO

Chicago O'Hare Intl

dom. 1/18

7:10 pm-10:55 pm

2 stops21h 45m

Faro

sáb. 1/31

8:05 pm-4:55 pm

2 stops26h 50m

$530

ChicagoFaro

ORD - FAO

ORDFAO

Chicago O'Hare Intl

mié. 1/14

6:25 pm-5:30 pm

2 stops17h 05m

Faro

jue. 3/12

7:40 pm-4:25 pm

1 stop25h 45m

$550

ChicagoFaro

MDW - FAO

MDWFAO

Chicago Midway

dom. 1/18

5:59 pm-6:25 pm

2 stops18h 26m

Faro

dom. 1/25

6:50 pm-5:29 pm

2 stops28h 39m

$818

ChicagoFaro

MDW - FAO

MDWFAO

Chicago Midway

sáb. 1/17

5:31 pm-6:25 pm

2 stops42h 54m

Faro

sáb. 1/24

5:45 pm-10:22 pm

2 stops34h 37m

$852

ChicagoFaro

MDW - FAO

MDWFAO

Chicago Midway

sáb. 2/21

4:13 pm-6:00 pm

2 stops19h 47m

Faro

mié. 2/25

6:55 pm-5:37 pm

2 stops28h 42m

$907

ChicagoFaro

MDW - FAO

MDWFAO

Chicago Midway

lun. 2/23

9:50 am-6:55 pm

2 stops27h 05m

Faro

jue. 2/26

8:15 pm-5:37 pm

2 stops27h 22m

$932

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/4

Showing 1-10 of 23 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, December is the cheapest month in which you can book a flight from Illinois to Lagos (average of $411). Flying from Illinois to Lagos in July is currently the most expensive (average of $828). 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.

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 13h 20m. Fly via Scandinavian Airlines, TAP AIR PORTUGAL, or KLM to get the fastest option. Illinois and Lagos are separated by a distance of 4114 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, December is the cheapest month in which you can book a flight from Illinois to Lagos (average of $411). Flying from Illinois to Lagos in July is currently the most expensive (average of $828). 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

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Top 3 airlines flying from Illinois to Lagos

Discover the top 3 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 diciembre 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$485Average$710FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$741Average$1,087FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$757Average$828FlexibilityNo cancel feeOn-time69%

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