HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Algiers

$297+ Cheap flights from Chicago (CHI) 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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — ALG
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Chicago to Algiers with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Chicago to Algiers Houari Boumediene are usually found in October or January, booked 82 days in advance, depart on a Saturday or Monday and return on a Wednesday

Cheap flight deals from Chicago to Algiers

Cheapest flights from Chicago to Algiers
Explore the most affordable flight options available from Chicago to Algiers. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 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 stop12h 20mMultiple 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 stop12h 20mKLM
Thu 1/156:30 pmALG - ORD
1 stop27h 40mKLM
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 12/26. 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 12/26. 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 45mKLM
Sun 1/186:30 pmALG - ORD
1 stop27h 40mKLM
Deal found 12/26$920
This KLM deal was found by Cheapflights users on 12/27. 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 1/82:05 pmALG - ORD
1 stop32h 05mKLM
Deal found 12/27$944
This KLM deal was found by Cheapflights users on 12/27. 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
Thu 1/82:05 pmALG - ORD
1 stop32h 05mMultiple Airlines
Deal found 12/27$948
This KLM deal was found by Cheapflights users on 12/27. 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
Wed 1/76:05 amALG - ORD
1 stop16h 05mKLM
Deal found 12/27$1,115
This KLM deal was found by Cheapflights users on 12/27. 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
Wed 1/76:05 amALG - ORD
1 stop16h 05mMultiple Airlines
Deal found 12/27$1,120
This Air France deal was found by Cheapflights users on 12/27. 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
Wed 1/76:05 amALG - ORD
2 stops18h 40mAir France
Deal found 12/27$1,130
This KLM deal was found by Cheapflights users on 12/27. 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
Tue 1/66:30 pmALG - ORD
1 stop27h 40mKLM
Deal found 12/27$1,210

Find flight deals from Chicago to Algiers

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Algiers (ALG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 28, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$546
(FlightHub)

One-way from

$297
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$886
Provider with most accurate pricing for Chicago (CHI)-Algiers Houari Boumediene flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Algiers Houari Boumediene flights.
Search Deals
From Chicago (CHI) to Algiers Houari Boumediene
Search Deals
One-way flight from Chicago (CHI) to Algiers Houari Boumediene
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($263 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 Chicago 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 28, 2025.
Use the filters below to find and compare flights from Chicago to Algiers that are best for you.

Fly from

Chicago

Fly to

Algiers

Route

Depart

Return

Price

ChicagoAlgiers

ORD - ALG

ORDALG

Chicago O'Hare Intl

Mon 1/26

11:50 am-4:40 pm

1 stop21h 50m

Algiers Houari Boumediene

Fri 2/20

11:00 pm-10:05 am

1 stop18h 05m

$546

ChicagoAlgiers

ORD - ALG

ORDALG

Chicago O'Hare Intl

Tue 3/3

11:50 am-9:40 pm

1 stop26h 50m

Algiers Houari Boumediene

Sun 3/22

12:50 am-11:05 am

1 stop16h 15m

$553

ChicagoAlgiers

ORD - ALG

ORDALG

Chicago O'Hare Intl

Wed 2/11

8:20 pm-11:30 pm

1 stop20h 10m

Algiers Houari Boumediene

Wed 2/18

11:00 pm-10:05 am

1 stop18h 05m

$564

ChicagoAlgiers

ORD - ALG

ORDALG

Chicago O'Hare Intl

Mon 4/6

5:10 pm-12:30 pm

1 stop13h 20m

Algiers Houari Boumediene

Wed 4/22

6:30 am-3:00 pm

1 stop14h 30m

$571

ChicagoAlgiers

ORD - ALG

ORDALG

Chicago O'Hare Intl

Tue 4/7

5:10 pm-12:30 pm

1 stop13h 20m

Algiers Houari Boumediene

Wed 4/22

6:30 am-3:00 pm

1 stop14h 30m

$571

ChicagoAlgiers

ORD - ALG

ORDALG

Chicago O'Hare Intl

Tue 4/7

1:37 pm-12:30 pm

2 stops16h 53m

Algiers Houari Boumediene

Wed 4/22

6:30 am-3:00 pm

1 stop14h 30m

$576

ChicagoAlgiers

ORD - ALG

ORDALG

Chicago O'Hare Intl

Mon 4/6

1:56 pm-12:30 pm

2 stops16h 34m

Algiers Houari Boumediene

Wed 4/22

6:30 am-3:00 pm

1 stop14h 30m

$576

ChicagoAlgiers

ORD - ALG

ORDALG

Chicago O'Hare Intl

Wed 2/11

2:00 pm-12:05 pm

2 stops15h 05m

Algiers Houari Boumediene

Tue 2/17

2:55 am-8:10 pm

2 stops24h 15m

$577

ChicagoAlgiers

ORD - ALG

ORDALG

Chicago O'Hare Intl

Wed 4/8

5:10 pm-12:30 pm

1 stop13h 20m

Algiers Houari Boumediene

Wed 4/22

6:30 am-8:16 pm

2 stops19h 46m

$581

ChicagoAlgiers

ORD - ALG

ORDALG

Chicago O'Hare Intl

Mon 4/6

5:10 pm-4:10 pm

1 stop17h 00m

Algiers Houari Boumediene

Mon 4/20

5:35 pm-3:00 pm

1 stop27h 25m

$584

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Showing 1-10 of 21 results
1
2
3

Compare providers for flights from Chicago to Algiers

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Algiers in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
OvagoPrice Accuracy2 starsTrust Score*2 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago-Algiers flights, users find the pricing of Justfly.com to be most consistent on Cheapflights vs. Justfly.com Users can find the same prices on Chicago-Algiers flight deals on Cheapflights vs. Justfly.com >95% of the time. Price accuracy is based on data collected from Chicago-Algiers flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Algiers flights, Cheapflights users trust Justfly.com the most. Justfly.com has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Algiers flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chicago to Algiers

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

How far ahead should I book a flight from Chicago to Algiers?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Algiers. Price data was last updated on December 26, 2025.

To ensure you get the cheapest price possible for a flight from Chicago to Algiers, you should look to book at least 82 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Chicago to Algiers (average of $527). Flying from Chicago to Algiers in June is currently the most expensive (average of $774). 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’s the top layover airport for flights from Chicago to Algiers?

Share of 1-stop round-trip flights from Chicago to Algiers chosen by Cheapflights users in the past 12 months, using the same layover each way.

Istanbul (IST) – chosen by Cheapflights users on 70% of 1-stop itineraries from Chicago to Algiers on Cheapflights.

What’s the cheapest layover airport for flights from Chicago to Algiers?

Average round-trip fare for 1-stop flights from Chicago to Algiers, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Madrid (MAD) is the most affordable 1-stop option, with an average round-trip price of $791.

What’s the fastest layover option from Chicago to Algiers?

Shortest average travel time for 1-stop one-way flights from Chicago to Algiers, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Rome (FCO) have the shortest average one-way travel time for 1-stop routes: 13h 10m.

Which airport typically offers the quickest layover for flights from Chicago to Algiers?

Average layover duration for 1-stop one-way flights from Chicago to Algiers, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Rome (FCO) offer the fastest connection on this route, with an average layover time of 2h 03m.

Reviews of airlines servicing Algiers

Get insights into the airlines that provide service to Algiers. 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 Algiers. Reviews last updated December 28, 2025.
Read reviews from past customers who have flown Air France, Turkish Airlines, and Iberia from Chicago to Algiers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air France
7.4
Good
1,515 reviews

Crew

8.2

Food

7.0

Comfort

7.4

Entertainment

7.0

Boarding

7.4

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Alpha Amadu,Dec 2025

CKY - CDG

Super calm and deliberate, staff are exceptionally down to detail
Air France
7.4
Good
1,515 reviews
Air France
7.4
Good
1,515 reviews

Crew

8.2

Food

7.0

Comfort

7.4

Entertainment

7.0

Boarding

7.4

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Alpha Amadu,Dec 2025

CKY - CDG

Super calm and deliberate, staff are exceptionally down to detail
Turkish Airlines
7.3
Good
4,125 reviews
Air France
7.4
Good
1,515 reviews

Crew

8.2

Food

7.0

Comfort

7.4

Entertainment

7.0

Boarding

7.4

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Alpha Amadu,Dec 2025

CKY - CDG

Super calm and deliberate, staff are exceptionally down to detail
Iberia
7.0
Good
3,059 reviews
Air France
7.4
Good
1,515 reviews

Crew

8.2

Food

7.0

Comfort

7.4

Entertainment

7.0

Boarding

7.4

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Alpha Amadu,Dec 2025

CKY - CDG

Super calm and deliberate, staff are exceptionally down to detail
Lufthansa
6.8
Okay
7,658 reviews
Air France
7.4
Good
1,515 reviews

Crew

8.2

Food

7.0

Comfort

7.4

Entertainment

7.0

Boarding

7.4

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Alpha Amadu,Dec 2025

CKY - CDG

Super calm and deliberate, staff are exceptionally down to detail
ITA Airways
6.7
Okay
1,114 reviews
Air France
7.4
Good
1,515 reviews

Crew

8.2

Food

7.0

Comfort

7.4

Entertainment

7.0

Boarding

7.4

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Alpha Amadu,Dec 2025

CKY - CDG

Super calm and deliberate, staff are exceptionally down to detail

Related info for your journey

Find useful and relevant information for your journey from Chicago 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 Chicago?

    Most people fly into Algiers Houari Boumediene (ALG) if they book a flight to Algiers from Chicago. On average, Houari Boumediene has 0 inbound flights from Chicago per day from 8 airlines. Algiers Houari Boumediene is conveniently located just 6.9 mi from Algiers’s city center.

  • How long is the flight from Chicago to Algiers?

    A quick flight from Chicago to Algiers can take about 13h 20m. Turkish Airlines provides one of the quickest options available for as low as $571. Airlines will cover a distance of 4637 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Chicago to Algiers round-trip?

    Iberia, at $107, was found to be the cheapest airline from Chicago to Algiers.Alternate airlines to your destination round-trip include Air France and KLM. These flights start at 87% lower than the current average price 3 months from now.

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

    One-way options have recently been found by users for as low as $441 on Turkish Airlines. Other airlines that offer cheap prices include Lufthansa from $453 and Air France from $468 one-way.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Chicago to Algiers (average of $527). Flying from Chicago to Algiers in June is currently the most expensive (average of $774). 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 8 airlines flying from Chicago to Algiers

Discover the top 8 airlines that operate flights from Chicago 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 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$107Average$1,015FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$538Average$1,100FlexibilityNo cancel feeOn-time77%
KLMCheapest$548Average$1,034FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$566Average$929FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$607Average$986FlexibilityNo 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%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.