HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Algiers

$409+ 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 7/30. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — ALG
May 19 — May 261
Tue 5/19
Tue 5/26
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.

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 April 19, 2026.

This FlightHub deal was found by Cheapflights users on 4/14. 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.
Tue 10/2712:50 pm
ORD
-
ALG
1 stop28h 40m
Turkish Airlines
Mon 11/912:50 am
ALG
-
ORD
1 stop16h 15m
Turkish Airlines
Deal found 4/14$574
This Booking.com deal was found by Cheapflights users on 4/16. 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.
Tue 10/68:10 pm
ORD
-
ALG
1 stop19h 15m
Turkish Airlines
Mon 11/912:50 am
ALG
-
ORD
1 stop24h 35m
Turkish Airlines
Deal found 4/16$579
This FlightHub deal was found by Cheapflights users on 4/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:10 pm
ORD
-
ALG
1 stop19h 15m
Turkish Airlines
Tue 9/2910:45 pm
ALG
-
ORD
1 stop16h 55m
Turkish Airlines
Deal found 4/17$661
This Turkish Airlines deal was found by Cheapflights users on 4/14. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/278:10 pm
ORD
-
ALG
1 stop31h 35m
Turkish Airlines
Wed 9/1610:45 pm
ALG
-
ORD
1 stop16h 55m
Turkish Airlines
Deal found 4/14$662
This Booking.com deal was found by Cheapflights users on 4/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:10 pm
ORD
-
ALG
1 stop19h 15m
Turkish Airlines
Mon 9/286:05 pm
ALG
-
ORD
1 stop21h 35m
Turkish Airlines
Deal found 4/17$677
This Turkish Airlines deal was found by Cheapflights users on 4/15. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:25 am
ORD
-
ALG
1 stop28h 00m
Turkish Airlines
Sat 10/36:05 pm
ALG
-
ORD
1 stop30h 10m
Turkish Airlines
Deal found 4/15$702
This FlightHub deal was found by Cheapflights users on 4/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:25 am
ORD
-
ALG
1 stop23h 20m
Turkish Airlines
Wed 10/711:05 am
ALG
-
ORD
1 stop28h 35m
Turkish Airlines
Deal found 4/17$713
This FlightHub deal was found by Cheapflights users on 4/14. 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.
Wed 4/2211:25 am
ORD
-
ALG
1 stop30h 05m
Turkish Airlines
Sun 5/176:05 pm
ALG
-
ORD
1 stop21h 35m
Turkish Airlines
Deal found 4/14$744
This FlightHub deal was found by Cheapflights users on 4/15. 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.
Tue 8/1111:25 am
ORD
-
ALG
1 stop28h 00m
Turkish Airlines
Mon 9/1410:45 pm
ALG
-
ORD
1 stop16h 55m
Turkish Airlines
Deal found 4/15$750
This FlightHub deal was found by Cheapflights users on 4/16. 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.
Thu 8/138:10 pm
ORD
-
ALG
1 stop19h 15m
Turkish Airlines
Mon 9/146:05 pm
ALG
-
ORD
1 stop21h 35m
Turkish Airlines
Deal found 4/16$751
This FlightHub deal was found by Cheapflights users on 4/14. 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.
Tue 4/218:10 pm
ORD
-
ALG
1 stop19h 15m
Turkish Airlines
Sun 5/1710:45 pm
ALG
-
ORD
1 stop16h 55m
Turkish Airlines
Deal found 4/14$776

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 April 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$579
(Booking.com)

One-way from

$409
(United Airlines)

Popular in

June

Cheapest in

April

Average price

$523
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. 29% potential increase in price ($322 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 April 2026
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 April 19, 2026.
Use the filters below to find and compare flights from Chicago to Algiers that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoAlgiers

ORD - ALG

ORDALG

Chicago O'Hare Intl

Thu 8/6

11:05 am-11:40 am

1 stop18h 35m

Algiers Houari Boumediene

Thu 9/10

2:50 pm-10:05 pm

2 stops37h 15m

$853

ChicagoAlgiers

ORD - ALG

ORDALG

Chicago O'Hare Intl

Wed 10/14

8:45 am-11:30 am

2 stops20h 45m

Algiers Houari Boumediene

Tue 10/27

2:55 am-9:05 pm

1 stop24h 10m

$883
Quickest round-trip

ChicagoAlgiers

ORD - ALG

ORDALG

Chicago O'Hare Intl

Sat 8/15

1:35 pm-10:55 am

2 stops15h 20m

Algiers Houari Boumediene

Sat 9/5

6:10 am-3:10 pm

1 stop15h 00m

$973

ChicagoAlgiers

ORD - ALG

ORDALG

Chicago O'Hare Intl

Sun 7/12

3:00 pm-4:00 pm

1 stop19h 00m

Algiers Houari Boumediene

Thu 8/20

4:25 am-1:10 pm

1 stop14h 45m

$991

ChicagoAlgiers

ORD - ALG

ORDALG

Chicago O'Hare Intl

Sun 5/10

8:35 pm-10:45 pm

2 stops44h 10m

Algiers Houari Boumediene

Tue 6/9

2:50 pm-7:50 am

1 stop23h 00m

$1,013

ChicagoAlgiers

ORD - ALG

ORDALG

Chicago O'Hare Intl

Mon 8/10

2:32 pm-6:10 pm

2 stops21h 38m

Algiers Houari Boumediene

Mon 8/24

8:55 pm-9:00 pm

2 stops30h 05m

$1,038

ChicagoAlgiers

ORD - ALG

ORDALG

Chicago O'Hare Intl

Sun 9/27

8:10 pm-9:45 am

1 stop31h 35m

Algiers Houari Boumediene

Thu 10/1

10:45 pm-9:40 am

1 stop16h 55m

$1,058

ChicagoAlgiers

ORD - ALG

ORDALG

Chicago O'Hare Intl

Thu 7/9

5:10 pm-12:30 pm

1 stop13h 20m

Algiers Houari Boumediene

Wed 8/12

2:00 pm-3:10 pm

1 stop31h 10m

$1,068

ChicagoAlgiers

ORD - ALG

ORDALG

Chicago O'Hare Intl

Fri 7/17

5:10 pm-10:45 pm

1 stop23h 35m

Algiers Houari Boumediene

Tue 8/25

6:30 am-3:10 pm

1 stop14h 40m

$1,102

ChicagoAlgiers

ORD - ALG

ORDALG

Chicago O'Hare Intl

Fri 7/17

2:20 pm-11:40 am

2 stops39h 20m

Algiers Houari Boumediene

Tue 8/25

2:50 pm-12:48 am

2 stops39h 58m

$1,119

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 22 resultsSorted by cheapest first
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 April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
CheapflightsfaresPrice Accuracy2 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Algiers flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 April 17, 2026.

To ensure you get the cheapest price possible for a flight from Chicago to Algiers, you should look to book at least 33 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, June is the cheapest month in which you can book a flight from Chicago to Algiers (average of $213). Flying from Chicago to Algiers in December is currently the most expensive (average of $539). 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.

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

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 50% 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 $586.

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 Paris (CDG) have the shortest average one-way travel time for 1-stop routes: 12h 52m.

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 April 19, 2026.
Read reviews from past customers who have flown Air France,Turkish Airlines, andIberia 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
1,572 reviews

Entertainment

7.0

Crew

8.1

Overall

7.4

Boarding

7.5

Comfort

7.3

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Carolina,Apr 2026

CDG - BOG

The aircraft is old, uncomfortable, the seat so narrow you don’t even notice you are in business class. The food is the same they are offering since -at least- 2022. The liquors are so limited. So disappointed.
Air France
7.4
Good
1,572 reviews
Air France
7.4
Good
1,572 reviews

Entertainment

7.0

Crew

8.1

Overall

7.4

Boarding

7.5

Comfort

7.3

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Carolina,Apr 2026

CDG - BOG

The aircraft is old, uncomfortable, the seat so narrow you don’t even notice you are in business class. The food is the same they are offering since -at least- 2022. The liquors are so limited. So disappointed.
Turkish Airlines
7.3
Good
4,308 reviews
Air France
7.4
Good
1,572 reviews

Entertainment

7.0

Crew

8.1

Overall

7.4

Boarding

7.5

Comfort

7.3

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Carolina,Apr 2026

CDG - BOG

The aircraft is old, uncomfortable, the seat so narrow you don’t even notice you are in business class. The food is the same they are offering since -at least- 2022. The liquors are so limited. So disappointed.
Iberia
7.0
Good
3,182 reviews
Air France
7.4
Good
1,572 reviews

Entertainment

7.0

Crew

8.1

Overall

7.4

Boarding

7.5

Comfort

7.3

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Carolina,Apr 2026

CDG - BOG

The aircraft is old, uncomfortable, the seat so narrow you don’t even notice you are in business class. The food is the same they are offering since -at least- 2022. The liquors are so limited. So disappointed.
Lufthansa
6.8
Okay
7,930 reviews
Air France
7.4
Good
1,572 reviews

Entertainment

7.0

Crew

8.1

Overall

7.4

Boarding

7.5

Comfort

7.3

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Carolina,Apr 2026

CDG - BOG

The aircraft is old, uncomfortable, the seat so narrow you don’t even notice you are in business class. The food is the same they are offering since -at least- 2022. The liquors are so limited. So disappointed.
ITA Airways
6.7
Okay
1,191 reviews
Air France
7.4
Good
1,572 reviews

Entertainment

7.0

Crew

8.1

Overall

7.4

Boarding

7.5

Comfort

7.3

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Carolina,Apr 2026

CDG - BOG

The aircraft is old, uncomfortable, the seat so narrow you don’t even notice you are in business class. The food is the same they are offering since -at least- 2022. The liquors are so limited. So disappointed.

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 18h 35m. United Airlines provides one of the quickest options available for as low as $853. 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 $310, was found to be the cheapest airline from Chicago to Algiers.Alternate airlines to your destination round-trip include Air France and Turkish Airlines. These flights start at 60% 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 $250 on ITA Airways. Other airlines that offer cheap prices include Iberia from $261 and Air Canada from $308 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, June is the cheapest month in which you can book a flight from Chicago to Algiers (average of $213). Flying from Chicago to Algiers in December is currently the most expensive (average of $539). 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 April 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$310Average$777FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$538Average$1,065FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$556Average$903FlexibilityNo cancel feeOn-time77%
KLMCheapest$593Average$1,003FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$605Average$1,080FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$607Average$948FlexibilityNo cancel feeOn-time76%
ITA AirwaysCheapest$621Average$775FlexibilityNo cancel feeOn-time81%
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.