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$415+ Cheap flights from Chicago (CHI) to Islamabad (ISB)

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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — ISB
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from Chicago to Islamabad

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Islamabad (ISB). 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 January 8, 2026.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$881
(CheapOair)

One-way from

$415
(Trip.com)

Popular in

June

Cheapest in

September

Average price

$1,124
Provider with most accurate pricing for Chicago (CHI)-Islamabad Intl flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Islamabad Intl flights.
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From Chicago (CHI) to Islamabad Intl
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One-way flight from Chicago (CHI) to Islamabad Intl
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Highest demand for flights based on searches. 14% potential increase in price ($191 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Chicago to Islamabad

Cheapest flights from Chicago to Islamabad
Explore the most affordable flight options available from Chicago to Islamabad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This CheapOair deal was found by Cheapflights users on 1/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/267:40 amORD - ISB
2 stops31h 00mMultiple Airlines
Sun 2/14:30 amISB - ORD
1 stop38h 05mMultiple Airlines
Deal found 1/8$881
This Justfly.com deal was found by Cheapflights users on 1/7. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/179:20 pmORD - ISB
1 stop25h 30mTurkish Airlines
Mon 4/279:15 amISB - ORD
1 stop19h 00mTurkish Airlines
Deal found 1/7$882
This CheapOair deal was found by Cheapflights users on 1/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2810:00 amORD - ISB
2 stops28h 40mMultiple Airlines
Mon 3/164:30 amISB - ORD
1 stop38h 05mMultiple Airlines
Deal found 1/7$886
This Ovago deal was found by Cheapflights users on 1/7. 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.
Wed 3/1812:50 pmORD - ISB
1 stop29h 55mTurkish Airlines
Tue 4/289:15 amISB - ORD
1 stop19h 00mTurkish Airlines
Deal found 1/7$887
This oojo deal was found by Cheapflights users on 1/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/711:25 amORD - ISB
1 stop34h 20mTurkish Airlines
Thu 5/283:30 pmISB - ORD
2 stops36h 45mTurkish Airlines
Deal found 1/8$889
This CheapOair deal was found by Cheapflights users on 1/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/48:20 pmORD - ISB
2 stops55h 00mTurkish Airlines
Wed 3/2510:20 amISB - ORD
1 stop34h 45mTurkish Airlines
Deal found 1/8$891
This Ovago deal was found by Cheapflights users on 1/8. 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.
Mon 3/1612:50 pmORD - ISB
1 stop29h 55mTurkish Airlines
Wed 4/299:15 amISB - ORD
1 stop19h 00mTurkish Airlines
Deal found 1/8$892
This Justfly.com deal was found by Cheapflights users on 1/8. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/159:20 pmORD - ISB
1 stop21h 25mTurkish Airlines
Mon 4/69:15 amISB - ORD
1 stop19h 00mTurkish Airlines
Deal found 1/8$894
This FlightHub deal was found by Cheapflights users on 1/6. 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.
Mon 3/1612:50 pmORD - ISB
1 stop34h 00mTurkish Airlines
Mon 3/309:15 amISB - ORD
1 stop34h 25mTurkish Airlines
Deal found 1/6$898
This Justfly.com deal was found by Cheapflights users on 1/7. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/159:20 pmORD - ISB
1 stop21h 25mTurkish Airlines
Mon 4/279:15 amISB - ORD
1 stop19h 00mTurkish Airlines
Deal found 1/7$901
This CheapOair deal was found by Cheapflights users on 1/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/910:00 amORD - ISB
2 stops29h 40mMultiple Airlines
Tue 3/314:50 amISB - ORD
1 stop37h 55mMultiple Airlines
Deal found 1/8$904
This KAYAK deal was found by Cheapflights users on 1/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/132:10 pmORD - ISB
1 stop27h 00mEtihad Airways
Tue 4/284:50 amISB - ORD
1 stop37h 55mEtihad Airways
Deal found 1/7$905

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago to Islamabad 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 January 8, 2026.
Use the filters below to find and compare flights from Chicago to Islamabad that are best for you.

Fly from

Chicago

Fly to

Islamabad

Route

Depart

Return

Price

ChicagoIslamabad

ORD - ISB

ORDISB

Chicago O'Hare Intl

Sun 3/15

9:20 pm-4:45 am

1 stop21h 25m

Islamabad Intl

Mon 4/27

4:50 am-6:15 pm

1 stop23h 25m

$901

ChicagoIslamabad

ORD - ISB

ORDISB

Chicago O'Hare Intl

Mon 3/2

11:50 am-8:50 am

1 stop34h 00m

Islamabad Intl

Fri 3/6

6:15 am-10:05 am

1 stop38h 50m

$913

ChicagoIslamabad

ORD - ISB

ORDISB

Chicago O'Hare Intl

Fri 3/27

12:50 pm-8:50 am

1 stop34h 00m

Islamabad Intl

Wed 4/15

9:15 am-9:40 am

1 stop34h 25m

$914

ChicagoIslamabad

ORD - ISB

ORDISB

Chicago O'Hare Intl

Tue 3/17

9:20 pm-8:50 am

1 stop25h 30m

Islamabad Intl

Thu 4/30

4:50 am-9:40 am

1 stop38h 50m

$918

ChicagoIslamabad

ORD - ISB

ORDISB

Chicago O'Hare Intl

Tue 3/17

9:20 pm-8:50 am

1 stop25h 30m

Islamabad Intl

Fri 4/24

4:50 am-6:15 pm

1 stop23h 25m

$918

ChicagoIslamabad

ORD - ISB

ORDISB

Chicago O'Hare Intl

Wed 3/18

12:50 pm-8:50 am

1 stop34h 00m

Islamabad Intl

Thu 4/30

4:50 am-9:40 am

1 stop38h 50m

$933

ChicagoIslamabad

ORD - ISB

ORDISB

Chicago O'Hare Intl

Wed 3/18

12:50 pm-4:45 am

1 stop29h 55m

Islamabad Intl

Fri 4/24

4:50 am-6:15 pm

1 stop23h 25m

$933

ChicagoIslamabad

ORD - ISB

ORDISB

Chicago O'Hare Intl

Sun 3/22

12:50 pm-8:50 am

1 stop34h 00m

Islamabad Intl

Wed 4/1

9:15 am-9:40 am

1 stop34h 25m

$934

ChicagoIslamabad

ORD - ISB

ORDISB

Chicago O'Hare Intl

Wed 3/25

12:50 pm-8:50 am

1 stop34h 00m

Islamabad Intl

Fri 4/3

9:15 am-6:15 pm

1 stop19h 00m

$948

ChicagoIslamabad

ORD - ISB

ORDISB

Chicago O'Hare Intl

Wed 3/25

12:50 pm-2:20 pm

2 stops39h 30m

Islamabad Intl

Wed 4/15

4:50 am-9:40 am

1 stop38h 50m

$962

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 19 results
1
2

Compare providers for flights from Chicago to Islamabad

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 Islamabad in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 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-Islamabad 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-Islamabad flight deals on Cheapflights vs. Justfly.com >95% of the time. Price accuracy is based on data collected from Chicago-Islamabad flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Islamabad 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-Islamabad 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 Islamabad

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

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

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Islamabad. Price data was last updated on January 2, 2026.

To ensure you get the cheapest price possible for a flight from Chicago to Islamabad, you should look to book at least 39 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 Islamabad?

Currently, March is the cheapest month in which you can book a flight from Chicago to Islamabad (average of $796). Flying from Chicago to Islamabad in June is currently the most expensive (average of $1,211). 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 Islamabad?

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

Istanbul (IST) – chosen by Cheapflights users on 38% of 1-stop itineraries from Chicago to Islamabad on Cheapflights.

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

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

Doha (DOH) is the most affordable 1-stop option, with an average round-trip price of $1,045.

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

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

Flights via Abu Dhabi (AUH) have the shortest average one-way travel time for 1-stop routes: 18h 23m.

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

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

Flights via Doha (DOH) offer the fastest connection on this route, with an average layover time of 3h 21m.

Reviews of airlines servicing Islamabad

Get insights into the airlines that provide service to Islamabad. 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 Islamabad. Reviews last updated January 8, 2026.
Read reviews from past customers who have flown Emirates, Qatar Airways, and Etihad Airways from Chicago to Islamabad. 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.
Emirates
8.1
Very good
3,463 reviews

Boarding

8.1

Comfort

8.0

Food

7.9

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very good
3,463 reviews
Emirates
8.1
Very good
3,463 reviews

Boarding

8.1

Comfort

8.0

Food

7.9

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Qatar Airways
7.4
Good
3,702 reviews
Emirates
8.1
Very good
3,463 reviews

Boarding

8.1

Comfort

8.0

Food

7.9

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Etihad Airways
7.3
Good
1,361 reviews
Emirates
8.1
Very good
3,463 reviews

Boarding

8.1

Comfort

8.0

Food

7.9

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Turkish Airlines
7.3
Good
4,154 reviews
Emirates
8.1
Very good
3,463 reviews

Boarding

8.1

Comfort

8.0

Food

7.9

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
JetBlue
7.2
Good
2,892 reviews
Emirates
8.1
Very good
3,463 reviews

Boarding

8.1

Comfort

8.0

Food

7.9

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Islamabad. 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 Islamabad from Chicago?

    Located just 19.7 mi from the city center, Islamabad Intl is the airport most travelers will use when flying to Islamabad from Chicago. Booking flights from Chicago to Islamabad Intl (ISB) should be relatively easy as there are 0 daily inbound flights from Chicago from 5 different airlines.

  • How long is the flight from Chicago to Islamabad?

    Departing from Chicago to Islamabad will take you 21h 25m. Chicago and Islamabad are separated by a distance of 7072 mi.

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

    Currently priced at $811, Turkish Airlines will fly you from Chicago to Islamabad and back. In addition to Turkish Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Qatar Airways and Etihad Airways - these airlines can fly you to your destination from $830 and $878, respectively. Users have found that Turkish Airlines is 30% cheaper than the other options available to this destination.

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

    The cheapest airline one-way is Qatar Airways, with whom users have recently found tickets for as low as $335. However, be on the lookout for offers from Etihad Airways and Turkish Airlines, as they are both options that can get you from Chicago to Islamabad for a low price.

  • Where are the most common layover locations when flying from Chicago to Islamabad?

    Chicago to Islamabad flights have a layover in Istanbul most often.

  • What are some popular things to do or see while on a layover in Istanbul?

    The majority of Istanbul visitors spend their time at Taksim Square, Beyazit Meydani, and Laleli Camii. Taksim Square, Beyazit Meydani, and Laleli Camii can be visited by traveling about 20.8 mi, 21.7 mi, and 21.5 mi respectively from Istanbul. Travelers can rent a car at Istanbul for an average daily rate of $35 to make sightseeing during their layover a little easier.

  • Where are the least popular layover locations for Chicago to Islamabad flights?

    The least popular layover on flights from Chicago to Islamabad is Abu Dhabi.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Chicago to Islamabad (average of $796). Flying from Chicago to Islamabad in June is currently the most expensive (average of $1,211). 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

Traveling to a place near Islamabad?

Book flights to Islamabad if you plan to visit one of these locations
Rawalpindi
Murree

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Alternative routes for Chicago to Islamabad

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Chicago to Islamabad

Discover the top 5 airlines that operate flights from Chicago to Islamabad. 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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$812Average$1,067FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$829Average$1,082FlexibilityNo cancel feeOn-time68%
Etihad AirwaysCheapest$878Average$1,248FlexibilityNo cancel feeOn-time75%
JetBlueCheapest$984Average$1,686FlexibilityNo cancel feeOn-time62%
EmiratesCheapest$997Average$1,174FlexibilityNo cancel feeOn-time75%

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