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Algiers

$273+ Cheap flights from Illinois to Algiers (ALG)

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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ALG
Jan 26 — Feb 21
Mon 1/26
Mon 2/2
1 adult, Economy
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Cheap flight deals from Illinois to Algiers

Cheapest flights from Illinois to Algiers
Explore the most affordable flight options available from Illinois to Algiers. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 27, 2025.

This KLM deal was found by Cheapflights users on 12/25. 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 12/315:20 pmORD - ALG
1 stop16h 50mMultiple Airlines
Thu 1/156:05 amALG - ORD
2 stops18h 40mMultiple Airlines
Deal found 12/25$748
This KLM deal was found by Cheapflights users on 12/25. 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 12/315:20 pmORD - ALG
1 stop16h 50mKLM
Thu 1/152:00 pmALG - ORD
1 stop32h 10mKLM
Deal found 12/25$751
This Air France deal was found by Cheapflights users on 12/25. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:31 pmORD - ALG
2 stops16h 39mAir France
Thu 1/156:05 amALG - ORD
2 stops18h 40mAir France
Deal found 12/25$752
This KLM deal was found by Cheapflights users on 12/25. 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 12/315:31 pmORD - ALG
2 stops16h 39mMultiple Airlines
Mon 1/122:00 pmALG - ORD
1 stop32h 10mMultiple Airlines
Deal found 12/25$755
This Air France deal was found by Cheapflights users on 12/25. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:20 pmORD - ALG
1 stop16h 50mAir France
Fri 1/96:05 amALG - ORD
2 stops18h 40mAir France
Deal found 12/25$803
This Orbitz deal was found by Cheapflights users on 12/25. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:40 pmORD - ALG
1 stop12h 25mIberia
Sun 1/112:05 pmALG - ORD
2 stops53h 05mIberia
Deal found 12/25$828
This KLM deal was found by Cheapflights users on 12/25. 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 12/315:20 pmORD - ALG
1 stop16h 50mKLM
Sun 1/1111:30 amALG - ORD
1 stop34h 40mKLM
Deal found 12/25$854
This KLM deal was found by Cheapflights users on 12/26. 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 12/285:20 pmORD - ALG
1 stop22h 45mMultiple Airlines
Sun 1/1811:30 amALG - ORD
2 stops19h 29mMultiple Airlines
Deal found 12/26$864
This KLM deal was found by Cheapflights users on 12/25. 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 12/315:31 pmORD - ALG
2 stops16h 39mMultiple Airlines
Sun 1/116:05 amALG - ORD
2 stops18h 40mMultiple Airlines
Deal found 12/25$868
This Air France deal was found by Cheapflights users on 12/25. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:31 pmORD - ALG
2 stops16h 39mAir France
Tue 1/136:05 amALG - ORD
2 stops22h 00mAir France
Deal found 12/25$878
This Iberia deal was found by Cheapflights users on 12/25. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3110:11 amORD - ALG
2 stops19h 54mIberia
Mon 1/122:05 pmALG - ORD
2 stops30h 45mIberia
Deal found 12/25$905

Find flight deals from Illinois to Algiers

Keep the following information in mind while searching for Illinois to Algiers flight deals. Data was last updated December 27, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$540
(Trip.com)

One-way from

$273
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$880
Provider with most accurate pricing for Chicago (CHI)-Algiers Houari Boumediene flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Algiers Houari Boumediene flights.
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From Illinois to Algiers Houari Boumediene
Search Deals
One-way flight from Illinois to Algiers Houari Boumediene
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($265 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Algiers 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 December 27, 2025.
Use the filters below to find and compare flights from Illinois to Algiers that are best for you.

Fly from

Illinois

Fly to

Algiers

Route

Depart

Return

Price

ChicagoAlgiers

ORD - ALG

ORDALG

Chicago O'Hare Intl

Tue 1/20

11:50 am-10:35 am

1 stop15h 45m

Algiers Houari Boumediene

Thu 1/29

12:50 am-10:05 am

1 stop16h 15m

$546

ChicagoAlgiers

ORD - ALG

ORDALG

Chicago O'Hare Intl

Mon 2/2

8:20 pm-10:35 am

1 stop31h 15m

Algiers Houari Boumediene

Mon 6/1

11:10 am-9:40 am

1 stop28h 30m

$553

ChicagoAlgiers

ORD - ALG

ORDALG

Chicago O'Hare Intl

Sat 2/7

11:50 am-10:35 am

1 stop15h 45m

Algiers Houari Boumediene

Tue 2/24

12:50 am-6:25 pm

1 stop24h 35m

$553

ChicagoAlgiers

ORD - ALG

ORDALG

Chicago O'Hare Intl

Sun 1/18

11:50 am-10:35 am

1 stop15h 45m

Algiers Houari Boumediene

Sun 2/1

12:50 am-10:05 am

1 stop16h 15m

$571

ChicagoAlgiers

ORD - ALG

ORDALG

Chicago O'Hare Intl

Mon 1/12

6:50 pm-8:30 pm

2 stops18h 40m

Algiers Houari Boumediene

Tue 2/24

9:25 pm-3:20 pm

2 stops24h 55m

$587

ChicagoAlgiers

ORD - ALG

ORDALG

Chicago O'Hare Intl

Mon 2/2

1:57 pm-12:40 pm

2 stops15h 43m

Algiers Houari Boumediene

Wed 2/11

6:05 am-3:10 pm

1 stop16h 05m

$593

ChicagoAlgiers

ORD - ALG

ORDALG

Chicago O'Hare Intl

Mon 2/9

5:20 pm-12:40 pm

1 stop12h 20m

Algiers Houari Boumediene

Wed 3/4

6:05 am-5:43 pm

2 stops18h 38m

$598

ChicagoAlgiers

ORD - ALG

ORDALG

Chicago O'Hare Intl

Sun 2/1

8:20 pm-11:30 pm

1 stop20h 10m

Algiers Houari Boumediene

Sat 2/14

11:40 am-10:05 am

1 stop29h 25m

$599

ChicagoAlgiers

ORD - ALG

ORDALG

Chicago O'Hare Intl

Mon 2/9

5:59 pm-5:10 pm

2 stops16h 11m

Algiers Houari Boumediene

Wed 3/4

6:05 am-4:41 pm

2 stops17h 36m

$602

ChicagoAlgiers

ORD - ALG

ORDALG

Chicago O'Hare Intl

Fri 1/9

11:50 am-10:35 am

1 stop15h 45m

Algiers Houari Boumediene

Thu 1/29

12:50 am-10:05 am

1 stop16h 15m

$608

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/25

Showing 1-10 of 18 results
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Best time to book a flight from Illinois to Algiers

Have a flexible travel schedule? Discover the best time to fly to Algiers 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 Algiers

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

Currently, November is the cheapest month in which you can book a flight from Illinois to Algiers (average of $527). Flying from Illinois to Algiers in December is currently the most expensive (average of $785). 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 ALG?

Find hourly flight availability from Illinois to Algiers. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 27, 2025.

A simple way to save on the total cost of your ticket is to fly from Illinois to Algiers in the morning. If you’re flexible enough to do this you can expect to save up to 48% on your trip compared to booking a flight at noon.

How much does it cost to fly round-trip from Illinois to Algiers?

Related info for your journey

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

  • What airport do you fly into for flights to Algiers from Illinois?

    Most people fly into Algiers Houari Boumediene (ALG) if they book a flight to Algiers from Illinois. Houari Boumediene is conveniently located just 6.9 mi from Algiers’s city center.

  • How long is the flight from Illinois to Algiers?

    There are many flights that can get you from Illinois to Algiers in 15h 45m. Fly via Turkish Airlines to get the fastest option. Airlines will cover a distance of 4637 mi.

  • What are the cheapest airlines to fly from Illinois to Algiers one-way?

    The cheapest airlines for a one-way flight from Illinois to Algiers are Turkish Airlines ($441), Lufthansa ($453), and Air France ($468).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois to Algiers 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 Algiers?

    Currently, November is the cheapest month in which you can book a flight from Illinois to Algiers (average of $527). Flying from Illinois to Algiers in December is currently the most expensive (average of $785). 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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Top 8 airlines flying from Illinois to Algiers

Discover the top 8 airlines that operate flights from Illinois to Algiers. 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 December 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$107Average$1,018FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$538Average$1,086FlexibilityNo cancel feeOn-time77%
KLMCheapest$548Average$953FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$567Average$922FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$607Average$1,111FlexibilityNo cancel feeOn-time76%
ITA AirwaysCheapest$637Average$781FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$699Average$1,096FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$729Average$873FlexibilityNo cancel feeOn-time70%

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