$452+ 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 11/22. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — ISU
Nov 29 — Dec 61
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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 October 30, 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 October 30, 2026.
This Mytrip deal was found by Cheapflights users on 10/28. 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.
Tue 12/16:30 pm -
3 stops23h 00m
Sun 12/63:45 am -
3 stops22h 35m
Deal found 10/28![Multiple Airlines logo]()
$1,195
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines 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 -
2 stops26h 32m
Deal found 10/27![Multiple Airlines logo]()
$1,506
This Mytrip deal was found by Cheapflights users on 10/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/114:30 pm -
3 stops25h 00m
Thu 12/173:45 am -
3 stops23h 35m
Deal found 10/27![Multiple Airlines logo]()
$1,818
This FlightHub deal was found by Cheapflights users on 10/28. 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 -
2 stops41h 00m
Deal found 10/28![Qatar Airways logo]()
$1,912
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 October 30, 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 October 30, 2026.
This Turkish Airlines deal was found by Cheapflights users on 10/25. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/128:15 pm -
1 stop19h 55m
Mon 2/152:40 am -
1 stop24h 40m
Deal found 10/25![Turkish Airlines logo]()
$1,130
This Emirates deal was found by Cheapflights users on 10/29. 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 stop32h 10m
Tue 2/161:55 pm -
1 stop34h 15m
Deal found 10/29![Emirates logo]()
$1,197
This Mytrip deal was found by Cheapflights users on 10/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/114:30 pm -
3 stops25h 00m
Thu 12/172:40 am -
1 stop16h 20m
Deal found 10/27![Multiple Airlines logo]()
$1,929
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Tue 12/15:40 pm -
2 stops23h 50m
Mon 12/76:50 am -
1 stop17h 15m
Deal found 10/28![Multiple Airlines logo]()
$1,933
Last-minute flights from Chicago to SulaymaniyahDiscover last-minute flight deals from Chicago to Sulaymaniyah. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Sulaymaniyah. Data last updated October 30, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines 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 -
2 stops26h 32m
Deal found 10/27![Multiple Airlines logo]()
$1,506
This FlightHub deal was found by Cheapflights users on 10/28. 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 -
2 stops41h 00m
Deal found 10/28![Qatar Airways logo]()
$1,912
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 October 30, 2026.
Search for one-way flight options from Chicago to Sulaymaniyah. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Mytrip deal was found by Cheapflights users on 10/29. 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.
Sun 11/226:30 pm -
3 stops23h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$452
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:30 pm -
3 stops23h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$528
This Trip.com deal was found by Cheapflights users on 10/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:50 pm -
1 stop23h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Qatar Airways logo]()
$1,017
This Trip.com deal was found by Cheapflights users on 10/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:45 pm -
1 stop32h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Emirates logo]()
$1,103
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 October 30, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $1,130 (Turkish Airlines) |
One-way from | $452 (Mytrip) |
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 October 30, 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
Quickest round-trip
ChicagoSulaymaniyah
ORD Chicago O'Hare Intl - ISU Sulaymaniyah Int.
ORDISU
Chicago O'Hare Intl
Sun 11/22
6:30 pm-2:30 am
3 stops23h 00m
Sulaymaniyah Int.
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$452
ChicagoSulaymaniyah
ORD Chicago O'Hare Intl - ISU Sulaymaniyah Int.
ORDISU
Chicago O'Hare Intl
Tue 12/1
6:30 pm-2:30 am
3 stops23h 00m
Sulaymaniyah Int.
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$528
ChicagoSulaymaniyah
ORD Chicago O'Hare Intl - ISU Sulaymaniyah Int.
ORDISU
Chicago O'Hare Intl
Sun 11/22
6:50 pm-3:35 am
1 stop23h 45m
Sulaymaniyah Int.
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$1,017
ChicagoSulaymaniyah
ORD Chicago O'Hare Intl - ISU Sulaymaniyah Int.
ORDISU
Chicago O'Hare Intl
Tue 12/1
7:45 pm-12:55 pm
1 stop32h 10m
Sulaymaniyah Int.
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$1,103
ChicagoSulaymaniyah
ORD Chicago O'Hare Intl - ISU Sulaymaniyah Int.
ORDISU
Chicago O'Hare Intl
Fri 2/12
8:15 pm-1:10 am
1 stop19h 55m
Sulaymaniyah Int.
Mon 2/15
2:40 am-6:20 pm
1 stop24h 40m
$1,130
ChicagoSulaymaniyah
ORD Chicago O'Hare Intl - ISU Sulaymaniyah Int.
ORDISU
Chicago O'Hare Intl
Fri 2/12
7:45 pm-12:55 pm
1 stop32h 10m
Sulaymaniyah Int.
Tue 2/16
1:55 pm-3:10 pm
1 stop34h 15m
$1,197
ChicagoSulaymaniyah
ORD Chicago O'Hare Intl - ISU Sulaymaniyah Int.
ORDISU
Chicago O'Hare Intl
Fri 12/11
4:30 pm-2:30 am
3 stops25h 00m
Sulaymaniyah Int.
Thu 12/17
2:40 am-10:00 am
1 stop16h 20m
$1,929
ChicagoSulaymaniyah
ORD Chicago O'Hare Intl - ISU Sulaymaniyah Int.
ORDISU
Chicago O'Hare Intl
Tue 12/1
5:40 pm-2:30 am
2 stops23h 50m
Sulaymaniyah Int.
Mon 12/7
6:50 am-3:05 pm
1 stop17h 15m
$1,933
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| 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 Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Chicago-Sulaymaniyah flight deals on Cheapflights vs. Ovago >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 Ovago the most. Ovago 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 October 30, 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.
Crew
7.9
Entertainment
7.3
Overall
7.3
Comfort
7.3
Boarding
7.5
Food
7.3
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
IAH - DOH
Crew
7.9
Entertainment
7.3
Overall
7.3
Comfort
7.3
Boarding
7.5
Food
7.3
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
IAH - 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.
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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Chicago
Popular flights
Sulaymaniyah flight routes
Alternative routes for Chicago to Sulaymaniyah
See prices for flight routes from nearby airports that may be better suited for you.
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 October 30, 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 October 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 October 30, 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 October 30, 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% |