$485+ Cheap flights from Chicago (CHI) to Sulaymaniyah (ISU)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — ISU
Oct 4 — Oct 111
Round-trip
1 adult, Economy
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Find cheap flights from Chicago to Sulaymaniyah 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 Sulaymaniyah
Cheapest
Best
Last-minute
One-way
Cheapest flights from Chicago to SulaymaniyahExplore the most affordable flight options available from Chicago to Sulaymaniyah. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 4, 2026.
Explore the most affordable flight options available from Chicago to Sulaymaniyah. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 4, 2026.
This FlightHub deal was found by Cheapflights users on 9/2. 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 11/46:50 pm -
1 stop23h 45m
Sun 11/154:35 am -
1 stop18h 55m
Deal found 9/2![Multiple Airlines logo]()
$1,096
This Justfly.com deal was found by Cheapflights users on 8/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:20 pm -
1 stop24h 05m
Tue 11/34:35 am -
1 stop18h 55m
Deal found 8/30![Multiple Airlines logo]()
$1,136
This FlightHub deal was found by Cheapflights users on 9/2. 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 11/49:30 am -
2 stops33h 05m
Sun 11/154:35 am -
1 stop18h 55m
Deal found 9/2![Qatar Airways logo]()
$1,156
This FlightHub deal was found by Cheapflights users on 8/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:20 pm -
1 stop24h 05m
Wed 10/284:35 am -
2 stops33h 05m
Deal found 8/30![Qatar Airways logo]()
$1,162
This FlightHub deal was found by Cheapflights users on 9/3. 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 12/911:45 am -
1 stop28h 25m
Mon 12/282:40 am -
1 stop16h 20m
Deal found 9/3![Turkish Airlines logo]()
$1,164
This Justfly.com deal was found by Cheapflights users on 8/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:00 am -
2 stops36h 25m
Tue 11/34:35 am -
1 stop18h 55m
Deal found 8/30![Qatar Airways logo]()
$1,196
This Turkish Airlines deal was found by Cheapflights users on 9/3. 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.
Sun 12/68:15 pm -
1 stop19h 55m
Mon 12/282:40 am -
1 stop24h 40m
Deal found 9/3![Turkish Airlines logo]()
$1,224
This Mytrip deal was found by Cheapflights users on 8/30. 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.
Wed 9/3011:05 am -
3 stops31h 25m
Tue 10/272:40 am -
2 stops26h 15m
Deal found 8/30![Multiple Airlines logo]()
$1,598
Best flights from Chicago to SulaymaniyahDiscover carefully curated flight deals from Chicago to Sulaymaniyah that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 4, 2026.
Discover carefully curated flight deals from Chicago to Sulaymaniyah that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 4, 2026.
This FlightHub deal was found by Cheapflights users on 9/2. 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 11/46:50 pm -
1 stop23h 45m
Sun 11/154:35 am -
1 stop18h 55m
Deal found 9/2![Multiple Airlines logo]()
$1,096
This FlightHub deal was found by Cheapflights users on 8/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:20 pm -
1 stop24h 05m
Wed 10/284:35 am -
1 stop18h 55m
Deal found 8/30![Qatar Airways logo]()
$1,096
This Emirates deal was found by Cheapflights users on 8/31. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/127:45 pm -
1 stop31h 40m
Tue 2/161:25 pm -
1 stop34h 30m
Deal found 8/31![Emirates logo]()
$1,135
This Justfly.com deal was found by Cheapflights users on 8/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:30 am -
2 stops33h 05m
Sun 11/154:35 am -
1 stop18h 55m
Deal found 8/30![Qatar Airways logo]()
$1,156
This Justfly.com deal was found by Cheapflights users on 8/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:00 am -
2 stops36h 25m
Tue 11/34:35 am -
1 stop18h 55m
Deal found 8/30![Qatar Airways logo]()
$1,196
Last-minute flights from Chicago to SulaymaniyahDiscover last-minute flight deals from Chicago to Sulaymaniyah. Data last updated September 4, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Sulaymaniyah. Data last updated September 4, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 8/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:20 pm -
1 stop24h 05m
Wed 10/284:35 am -
1 stop18h 55m
Deal found 8/30![Qatar Airways logo]()
$1,096
This Mytrip deal was found by Cheapflights users on 8/30. 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.
Wed 9/3011:05 am -
3 stops31h 25m
Tue 10/272:40 am -
2 stops26h 15m
Deal found 8/30![Multiple Airlines logo]()
$1,598
This Justfly.com deal was found by Cheapflights users on 8/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:20 pm -
1 stop24h 05m
Tue 11/34:35 am -
1 stop18h 55m
Deal found 8/30![Multiple Airlines logo]()
$1,136
This Justfly.com deal was found by Cheapflights users on 8/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:00 am -
2 stops36h 25m
Tue 11/34:35 am -
1 stop18h 55m
Deal found 8/30![Qatar Airways logo]()
$1,196
One-way flights from Chicago to SulaymaniyahSearch for one-way flight options from Chicago to Sulaymaniyah. Find affordable one-way fares based on user searches. Data last updated September 4, 2026.
Search for one-way flight options from Chicago to Sulaymaniyah. Find affordable one-way fares based on user searches. Data last updated September 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:25 pm -
3 stops46h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/30![Multiple Airlines logo]()
$485
This Kiwi.com deal was found by Cheapflights users on 8/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:00 pm -
3 stops47h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/30![Multiple Airlines logo]()
$598
This oojo deal was found by Cheapflights users on 8/31. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:00 pm -
1 stop23h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Royal Jordanian logo]()
$611
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1110:25 pm -
3 stops44h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Multiple Airlines logo]()
$627
Find flight deals from Chicago to Sulaymaniyah
Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Sulaymaniyah (ISU). 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 September 4, 2026.
Most accurate provider | Justfly.com 3 stars |
|---|---|
Most trusted provider | Justfly.com 3 stars |
Round-trip from | $1,096 (FlightHub) |
One-way from | $485 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago to Sulaymaniyah 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 7,457,451 searches. Data last updated September 4, 2026.
Use the filters below to find and compare flights from Chicago to Sulaymaniyah that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoSulaymaniyah
ORD Chicago O'Hare Intl - ISU Sulaymaniyah Int.
ORDISU
Chicago O'Hare Intl
Thu 9/10
6:00 pm-1:40 am
3 stops47h 40m
Sulaymaniyah Int.
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$598
Quickest round-trip
ChicagoSulaymaniyah
ORD Chicago O'Hare Intl - ISU Sulaymaniyah Int.
ORDISU
Chicago O'Hare Intl
Thu 9/10
8:00 pm-3:15 am
1 stop23h 15m
Sulaymaniyah Int.
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$611
ChicagoSulaymaniyah
ORD Chicago O'Hare Intl - ISU Sulaymaniyah Int.
ORDISU
Chicago O'Hare Intl
Fri 9/11
8:00 pm-3:15 am
1 stop23h 15m
Sulaymaniyah Int.
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$611
ChicagoSulaymaniyah
ORD Chicago O'Hare Intl - ISU Sulaymaniyah Int.
ORDISU
Chicago O'Hare Intl
Fri 9/11
10:30 am-2:30 am
2 stops32h 00m
Sulaymaniyah Int.
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$730
ChicagoSulaymaniyah
ORD Chicago O'Hare Intl - ISU Sulaymaniyah Int.
ORDISU
Chicago O'Hare Intl
Sun 9/13
10:30 am-1:40 am
2 stops31h 10m
Sulaymaniyah Int.
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$756
ChicagoSulaymaniyah
ORD Chicago O'Hare Intl - ISU Sulaymaniyah Int.
ORDISU
Chicago O'Hare Intl
Wed 11/4
6:50 pm-3:35 am
1 stop23h 45m
Sulaymaniyah Int.
Sun 11/15
4:35 am-2:30 pm
1 stop18h 55m
$1,096
ChicagoSulaymaniyah
ORD Chicago O'Hare Intl - ISU Sulaymaniyah Int.
ORDISU
Chicago O'Hare Intl
Wed 9/30
7:20 pm-3:25 am
1 stop24h 05m
Sulaymaniyah Int.
Wed 10/28
4:35 am-3:30 pm
1 stop18h 55m
$1,096
ChicagoSulaymaniyah
ORD Chicago O'Hare Intl - ISU Sulaymaniyah Int.
ORDISU
Chicago O'Hare Intl
Fri 2/12
7:45 pm-12:25 pm
1 stop31h 40m
Sulaymaniyah Int.
Tue 2/16
1:25 pm-2:55 pm
1 stop34h 30m
$1,135
ChicagoSulaymaniyah
ORD Chicago O'Hare Intl - ISU Sulaymaniyah Int.
ORDISU
Chicago O'Hare Intl
Wed 11/4
9:30 am-3:35 am
2 stops33h 05m
Sulaymaniyah Int.
Sun 11/15
4:35 am-2:30 pm
1 stop18h 55m
$1,156
ChicagoSulaymaniyah
ORD Chicago O'Hare Intl - ISU Sulaymaniyah Int.
ORDISU
Chicago O'Hare Intl
Sat 10/10
7:00 am-3:25 am
2 stops36h 25m
Sulaymaniyah Int.
Tue 11/3
4:35 am-2:30 pm
1 stop18h 55m
$1,196
Sorted by cheapest first
Compare providers for flights from Chicago to Sulaymaniyah
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 Sulaymaniyah in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Chicago-Sulaymaniyah 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-Sulaymaniyah flight deals on Cheapflights vs. Justfly.com >95% of the time. Price accuracy is based on data collected from Chicago-Sulaymaniyah flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago-Sulaymaniyah 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-Sulaymaniyah 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 Sulaymaniyah
Have a flexible travel schedule? Discover the best time to fly to Sulaymaniyah from Chicago with our price prediction graph.
CHI-ISU
ORD-ISU
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 Sulaymaniyah
CHI-ISU
ORD-ISU
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Sulaymaniyah
Get insights into the airlines that provide service to Sulaymaniyah. 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 Sulaymaniyah. Reviews last updated September 4, 2026.
Read through reviews of airlines operating flights from Chicago to Sulaymaniyah, such as Qatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.4
Entertainment
7.3
Comfort
7.3
Crew
7.9
Boarding
7.5
Food
7.3
Reviews
1 / 20
6.0
GoodChris,Jul 2025
DFW - DOH
Overall
7.4
Entertainment
7.3
Comfort
7.3
Crew
7.9
Boarding
7.5
Food
7.3
Reviews
1 / 20
6.0
GoodChris,Jul 2025
DFW - DOH
Related info for your journey
Find useful and relevant information for your journey from Chicago to Sulaymaniyah. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Chicago to Sulaymaniyah
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Complete your trip
Complete your trip to Sulaymaniyah by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Chicago to Sulaymaniyah by cabin class
Find flights from Chicago to Sulaymaniyah, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Chicago and Sulaymaniyah flights
Browse other Chicago and Sulaymaniyah flight options. Last updated on September 4, 2026.
Other flights from Chicago
Browse through other flights departing from Chicago. Flights are based on user searches made on Cheapflights and were last updated on September 4, 2026.
Popular flight searches
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Other flights to Sulaymaniyah
Explore flights to Sulaymaniyah departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 4, 2026.
Top 2 airlines flying from Chicago to Sulaymaniyah
Discover the top 2 airlines that operate flights from Chicago to Sulaymaniyah. 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 7,457,451 searches. Data last updated September 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$934 | Average$1,183 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$951 | Average$1,084 | FlexibilityNo cancel fee | On-time68% |