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Lagos

$263+ Cheap flights from Chicago (CHI) 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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — FAO
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Chicago to Lagos

Keep the following information in mind while searching for Chicago to Lagos flight deals. Data was last updated July 31, 2025.

Round-trip from

$466
(oojo)

One-way from

$263
(Kiwi.com)

Popular in

March

Cheapest in

February

Average price

$1,187
From Chicago (CHI) to Lagos
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One-way flight from Chicago (CHI) 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 July 2025
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Find flight deals from Chicago to Lagos

Cheapest flights from Chicago to Lagos
Explore the most affordable flight options available from Chicago to Lagos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Booking.com deal was found by Cheapflights users on 7/31. 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.
Sun 11/27:20 pmORD - FAO
1 stop32h 40mScandinavian Airlines
Sat 11/155:10 pmFAO - ORD
1 stop29h 35mScandinavian Airlines
Deal found 7/31$450
This Booking.com deal was found by Cheapflights users on 7/31. 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.
Mon 8/116:10 pmORD - FAO
1 stop23h 40mTAP AIR PORTUGAL
Wed 8/276:10 pmFAO - ORD
1 stop24h 40mTAP AIR PORTUGAL
Deal found 7/31$590
This Mytrip deal was found by Cheapflights users on 7/30. 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.
Fri 10/246:00 pmORD - FAO
2 stops22h 40mMultiple Airlines
Thu 10/301:25 pmFAO - ORD
3 stops31h 31mMultiple Airlines
Deal found 7/30$679
This Ovago deal was found by Cheapflights users on 7/31. 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.
Tue 10/710:35 pmORD - FAO
1 stop14h 35mBritish Airways
Tue 10/1411:30 amFAO - ORD
1 stop33h 10mBritish Airways
Deal found 7/31$704
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Mon 8/1110:25 pmORD - FAO
1 stop14h 35mAmerican Airlines
Wed 8/278:00 pmFAO - ORD
2 stops25h 45mAmerican Airlines
Deal found 7/29$711
This Booking.com deal was found by Cheapflights users on 7/31. 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.
Sat 9/139:15 pmORD - FAO
1 stop15h 45mAer Lingus
Sat 9/2010:45 pmFAO - ORD
1 stop21h 15mAer Lingus
Deal found 7/31$726
This Delta deal was found by Cheapflights users on 7/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/161:43 pmMDW - FAO
2 stops21h 57mDelta
Fri 8/226:40 pmFAO - MDW
2 stops29h 57mDelta
Deal found 7/31$1,207
This KLM deal was found by Cheapflights users on 7/30. 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 7/30$1,387

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago 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 July 31, 2025.
Use the filters below to find and compare flights from Chicago to Lagos that are best for you.

Fly from

Chicago

Fly to

Lagos

Route

Depart

Return

Price

ChicagoFaro

ORD - FAO

ORDFAO

Chicago O'Hare Intl

Mon 10/6

7:15 pm-2:20 pm

1 stop13h 05m

Faro

Wed 10/15

10:45 am-4:10 pm

2 stops35h 25m

$466

ChicagoFaro

ORD - FAO

ORDFAO

Chicago O'Hare Intl

Mon 8/11

6:10 pm-11:50 pm

1 stop23h 40m

Faro

Wed 8/27

6:10 pm-12:50 pm

1 stop24h 40m

$590

ChicagoFaro

ORD - FAO

ORDFAO

Chicago O'Hare Intl

Fri 10/24

6:00 pm-10:40 pm

2 stops22h 40m

Faro

Thu 10/30

1:25 pm-3:56 pm

3 stops31h 31m

$679

ChicagoFaro

ORD - FAO

ORDFAO

Chicago O'Hare Intl

Tue 10/7

10:35 pm-7:10 pm

1 stop14h 35m

Faro

Tue 10/14

11:30 am-2:40 pm

1 stop33h 10m

$704

ChicagoFaro

ORD - FAO

ORDFAO

Chicago O'Hare Intl

Mon 8/11

10:25 pm-7:00 pm

1 stop14h 35m

Faro

Wed 8/27

8:00 pm-3:45 pm

2 stops25h 45m

$711

ChicagoFaro

ORD - FAO

ORDFAO

Chicago O'Hare Intl

Sat 9/13

9:15 pm-7:00 pm

1 stop15h 45m

Faro

Sat 9/20

10:45 pm-2:00 pm

1 stop21h 15m

$726

ChicagoFaro

MDW - FAO

MDWFAO

Chicago Midway

Sat 8/16

1:43 pm-5:40 pm

2 stops21h 57m

Faro

Fri 8/22

6:40 pm-6:37 pm

2 stops29h 57m

$1,207

ChicagoFaro

ORD - FAO

ORDFAO

Chicago O'Hare Intl

Fri 9/26

5:17 pm-10:45 am

2 stops59h 28m

$263

ChicagoFaro

ORD - FAO

ORDFAO

Chicago O'Hare Intl

Fri 9/26

6:00 pm-10:25 am

1 stop10h 25m

$300

ChicagoFaro

ORD - FAO

ORDFAO

Chicago O'Hare Intl

Fri 8/22

8:35 pm-7:05 pm

1 stop16h 30m

$416

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 12 results
1
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Best time to book a flight from Chicago to Lagos

Have a flexible travel schedule? Discover the best time to fly to Lagos from Chicago 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 Chicago to Lagos

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

Currently, November is the cheapest month in which you can book a flight from Chicago to Lagos (average of $628). Flying from Chicago 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 CHI to LA9?

Find hourly flight availability from Chicago 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 July 31, 2025.

When flying from Chicago to Lagos, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Lagos

Get insights into the airlines that provide service to Lagos. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lagos. Reviews last updated July 31, 2025.
See what other customers who have flown with Delta, Air France, and SWISS from Chicago to Lagos have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,686 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Scandinavian Airlines
7.4
Good
1,457 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What are the cheapest airlines to fly from Chicago to Lagos one-way?

    To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $300. SWISS flights start at $431 while deals on Air France start at $1,374 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chicago 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 Chicago to Lagos?

    Currently, November is the cheapest month in which you can book a flight from Chicago to Lagos (average of $628). Flying from Chicago 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Chicago to Lagos

Discover the top 3 airlines that operate flights from Chicago 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$486Average$736FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$543Average$1,187FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$757Average$828FlexibilityNo cancel feeOn-time69%

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