$423+ Cheap flights from Chicago (CHI) to Singapore
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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — SIN
Nov 30 — Dec 71
Round-trip
1 adult, Economy
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Find cheap flights from Chicago to Singapore 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 Singapore
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Cheapest flights from Chicago to SingaporeExplore the most affordable flight options available from Chicago to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2026.
Explore the most affordable flight options available from Chicago to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2026.
This IEagle 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/199:45 am -
1 stop39h 05m
Sat 11/282:00 am -
2 stops43h 40m
Deal found 10/26![Ethiopian Air logo]()
$869
This Turkish Airlines 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/811:45 am -
1 stop39h 55m
Sat 11/2110:25 am -
1 stop37h 35m
Deal found 10/26![Turkish Airlines logo]()
$901
This Korean Air 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2511:10 am -
1 stop27h 50m
Wed 12/210:30 am -
1 stop36h 00m
Deal found 10/28![Korean Air logo]()
$902
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/273:10 pm -
1 stop39h 55m
Tue 11/108:20 pm -
1 stop30h 10m
Deal found 10/27![Cathay Pacific logo]()
$903
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:15 pm -
1 stop44h 35m
Sat 11/144:35 am -
1 stop43h 25m
Deal found 10/25![Turkish Airlines logo]()
$910
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/211:38 am -
2 stops46h 37m
Tue 12/110:30 pm -
2 stops38h 24m
Deal found 10/27![Delta logo]()
$913
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:08 pm -
2 stops44h 52m
Wed 12/210:30 am -
2 stops25h 05m
Deal found 10/27![Delta logo]()
$913
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/211:38 am -
2 stops51h 22m
Thu 12/310:30 am -
2 stops36h 25m
Deal found 10/27![Delta logo]()
$918
This ScholarTrip 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 ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/162:10 pm -
1 stop31h 40m
Tue 12/16:00 pm -
1 stop32h 30m
Deal found 10/28![Cathay Pacific logo]()
$925
This Justfly.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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/811:45 am -
1 stop39h 55m
Tue 11/245:10 am -
1 stop42h 50m
Deal found 10/28![Turkish Airlines logo]()
$928
This Turkish Airlines 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/298:15 pm -
1 stop31h 25m
Tue 12/1511:15 pm -
1 stop24h 45m
Deal found 10/29![Turkish Airlines logo]()
$929
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/162:10 pm -
1 stop31h 40m
Mon 11/238:20 pm -
1 stop30h 10m
Deal found 10/29![Cathay Pacific logo]()
$934
Best flights from Chicago to SingaporeDiscover carefully curated flight deals from Chicago to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 31, 2026.
Discover carefully curated flight deals from Chicago to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 31, 2026.
This Korean Air 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/612:20 pm -
1 stop22h 35m
Wed 4/211:25 am -
1 stop21h 15m
Deal found 10/28![Korean Air logo]()
$908
This Turkish Airlines 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1611:45 am -
1 stop31h 00m
Thu 11/1911:15 pm -
1 stop24h 45m
Deal found 10/26![Turkish Airlines logo]()
$941
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/111:10 am -
1 stop23h 05m
Sun 2/281:40 am -
2 stops36h 06m
Deal found 10/29![Delta logo]()
$1,060
This oojo deal was found by Cheapflights users on 10/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/147:20 pm -
2 stops25h 55m
Tue 4/273:15 am -
1 stop24h 50m
Deal found 10/30![Qatar Airways logo]()
$1,099
This China Airlines deal was found by Cheapflights users on 10/30. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/133:45 pm -
2 stops31h 20m
Sun 1/172:25 pm -
2 stops29h 30m
Deal found 10/30![Multiple Airlines logo]()
$1,570
This Korean Air 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/712:20 pm -
1 stop27h 40m
Thu 4/221:25 am -
1 stop21h 15m
Deal found 10/28![Korean Air logo]()
$958
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/1911:10 am -
1 stop23h 05m
Mon 1/2510:30 pm -
2 stops37h 58m
Deal found 10/26![Delta logo]()
$1,061
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:00 am -
2 stops33h 00m
Sun 11/221:40 am -
2 stops28h 38m
Deal found 10/29![Delta logo]()
$1,062
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:00 am -
2 stops33h 00m
Sun 11/1510:30 pm -
2 stops31h 48m
Deal found 10/25![Delta logo]()
$1,063
This Delta deal was found by Cheapflights users on 10/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1011:10 am -
1 stop23h 05m
Sun 3/2110:30 pm -
2 stops33h 02m
Deal found 10/30![Delta logo]()
$1,075
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/106:00 am -
2 stops34h 00m
Sat 4/1710:00 pm -
2 stops26h 56m
Deal found 10/26![Delta logo]()
$1,169
This China Airlines deal was found by Cheapflights users on 10/30. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/103:35 pm -
3 stops31h 30m
Sun 3/212:25 pm -
2 stops34h 20m
Deal found 10/30![Multiple Airlines logo]()
$1,747
This Delta deal was found by Cheapflights users on 10/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/146:00 am -
2 stops28h 55m
Wed 4/2810:00 pm -
2 stops31h 25m
Deal found 10/30![Delta logo]()
$1,178
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:00 am -
2 stops33h 00m
Thu 11/2610:30 am -
2 stops37h 55m
Deal found 10/29![Delta logo]()
$1,525
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/226:00 am -
2 stops33h 00m
Mon 1/181:40 am -
2 stops29h 14m
Deal found 10/26![Delta logo]()
$1,903
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/146:00 am -
2 stops33h 00m
Mon 1/1110:30 pm -
2 stops37h 47m
Deal found 10/28![Delta logo]()
$2,029
Last-minute flights from Chicago to SingaporeDiscover last-minute flight deals from Chicago to Singapore. Data last updated October 31, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Singapore. Data last updated October 31, 2026 and is based on user searches.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/211:38 am -
2 stops46h 37m
Tue 12/110:30 pm -
2 stops38h 24m
Deal found 10/27![Delta logo]()
$913
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:08 pm -
2 stops44h 52m
Wed 12/210:30 am -
2 stops25h 05m
Deal found 10/27![Delta logo]()
$913
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/211:38 am -
2 stops51h 22m
Thu 12/310:30 am -
2 stops36h 25m
Deal found 10/27![Delta logo]()
$918
This Turkish Airlines 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/811:45 am -
1 stop39h 55m
Sat 11/2110:25 am -
1 stop37h 35m
Deal found 10/26![Turkish Airlines logo]()
$901
This Justfly.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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/811:45 am -
1 stop39h 55m
Tue 11/245:10 am -
1 stop42h 50m
Deal found 10/28![Turkish Airlines logo]()
$928
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:15 pm -
1 stop44h 35m
Sat 11/144:35 am -
1 stop43h 25m
Deal found 10/25![Turkish Airlines logo]()
$910
This ScholarTrip 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 ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/162:10 pm -
1 stop31h 40m
Tue 12/16:00 pm -
1 stop32h 30m
Deal found 10/28![Cathay Pacific logo]()
$925
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/162:10 pm -
1 stop31h 40m
Mon 11/238:20 pm -
1 stop30h 10m
Deal found 10/29![Cathay Pacific logo]()
$934
This Turkish Airlines 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1611:45 am -
1 stop31h 00m
Thu 11/1911:15 pm -
1 stop24h 45m
Deal found 10/26![Turkish Airlines logo]()
$941
This IEagle 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/199:45 am -
1 stop39h 05m
Sat 11/282:00 am -
2 stops43h 40m
Deal found 10/26![Ethiopian Air logo]()
$869
This Korean Air 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2511:10 am -
1 stop27h 50m
Wed 12/210:30 am -
1 stop36h 00m
Deal found 10/28![Korean Air logo]()
$902
This Turkish Airlines 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/298:15 pm -
1 stop31h 25m
Tue 12/1511:15 pm -
1 stop24h 45m
Deal found 10/29![Turkish Airlines logo]()
$929
One-way flights from Chicago to SingaporeSearch for one-way flight options from Chicago to Singapore. Find affordable one-way fares based on user searches. Data last updated October 31, 2026.
Search for one-way flight options from Chicago to Singapore. Find affordable one-way fares based on user searches. Data last updated October 31, 2026.
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/711:45 pm -
1 stop24h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Philippine Airlines logo]()
$423
This Globehunters 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 Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/610:45 pm -
1 stop21h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Philippine Airlines logo]()
$437
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/233:10 pm -
1 stop25h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Cathay Pacific logo]()
$440
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/252:10 pm -
1 stop39h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Cathay Pacific logo]()
$448
This Cathay Pacific 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/202:10 pm -
1 stop31h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Cathay Pacific logo]()
$459
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/237:00 am -
2 stops33h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Delta logo]()
$465
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/302:10 pm -
1 stop35h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Cathay Pacific logo]()
$485
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.
Sat 1/96:10 am -
2 stops45h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$486
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/198:14 pm -
2 stops56h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$488
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/206:01 am -
3 stops47h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$489
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.
Sun 2/145:40 am -
1 stop33h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$489
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/166:01 am -
3 stops45h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$544
Find flight deals from Chicago to Singapore
Keep the following information in mind while searching for Chicago to Singapore flight deals. Data was last updated October 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $869 (IEagle) |
One-way from | $423 (Cheapflightsfares) |
Popular in | December |
Cheapest in | April |
Average price | $928 |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago to Singapore 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 31, 2026.
Use the filters below to find and compare flights from Chicago to Singapore that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoSingapore
ORD Chicago O'Hare Intl - SIN Singapore Changi
ORDSIN
Chicago O'Hare Intl
Fri 2/19
7:00 am-5:00 am
2 stops32h 00m
Singapore Changi
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$530
ChicagoSingapore
ORD Chicago O'Hare Intl - SIN Singapore Changi
ORDSIN
Chicago O'Hare Intl
Tue 1/5
9:33 am-6:40 am
2 stops55h 07m
Singapore Changi
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$702
ChicagoSingapore
ORD Chicago O'Hare Intl - SIN Singapore Changi
ORDSIN
Chicago O'Hare Intl
Thu 1/7
11:29 am-6:40 am
2 stops53h 11m
Singapore Changi
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$717
ChicagoSingapore
MDW Chicago Midway - SIN Singapore Changi
MDWSIN
Chicago Midway
Wed 4/7
3:50 pm-12:35 pm
2 stops31h 45m
Singapore Changi
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$786
Quickest round-trip
ChicagoSingapore
ORD Chicago O'Hare Intl - SIN Singapore Changi
ORDSIN
Chicago O'Hare Intl
Sun 1/3
4:25 pm-6:55 am
1 stop24h 30m
Singapore Changi
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$903
ChicagoSingapore
MDW Chicago Midway - SIN Singapore Changi
MDWSIN
Chicago Midway
Wed 1/6
6:00 am-12:15 am
2 stops28h 15m
Singapore Changi
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$906
ChicagoSingapore
MDW Chicago Midway - SIN Singapore Changi
MDWSIN
Chicago Midway
Thu 12/31
6:00 am-5:00 am
2 stops33h 00m
Singapore Changi
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$906
ChicagoSingapore
ORD Chicago O'Hare Intl - SIN Singapore Changi
ORDSIN
Chicago O'Hare Intl
Tue 12/29
6:25 am-12:15 am
2 stops27h 50m
Singapore Changi
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$906
ChicagoSingapore
ORD Chicago O'Hare Intl - SIN Singapore Changi
ORDSIN
Chicago O'Hare Intl
Sat 1/2
10:35 am-6:55 am
2 stops30h 20m
Singapore Changi
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$908
ChicagoSingapore
ORD Chicago O'Hare Intl - SIN Singapore Changi
ORDSIN
Chicago O'Hare Intl
Tue 4/6
12:20 pm-11:55 pm
1 stop22h 35m
Singapore Changi
Wed 4/21
1:25 am-9:40 am
1 stop21h 15m
$908
Showing 1-10 of 33 resultsSorted by cheapest first
Best time to book a flight from Chicago to Singapore
Have a flexible travel schedule? Discover the best time to fly to Singapore from Chicago with our price prediction graph.
ORD-SIN
MDW-SIN
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 Singapore
CHI-SG0
ORD-SIN
MDW-SIN
What is the cheapest month to book a flight from Chicago to Singapore?
Currently, January is the cheapest month in which you can book a flight from Chicago to Singapore (average of $946). Flying from Chicago to Singapore in December is currently the most expensive (average of $1,940). 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 far ahead should I book a flight from Chicago to Singapore?
The best time to book flights from Chicago to Singapore is 40 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Reviews of airlines servicing Singapore
Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated October 31, 2026.
Read reviews from past customers who have flown EVA Air,Cathay Pacific, andEtihad Airways from Chicago to Singapore. 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.
Entertainment
8.0
Food
8.1
Overall
8.5
Boarding
8.4
Comfort
8.3
Crew
8.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Entertainment
8.0
Food
8.1
Overall
8.5
Boarding
8.4
Comfort
8.3
Crew
8.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Entertainment
8.0
Food
8.1
Overall
8.5
Boarding
8.4
Comfort
8.3
Crew
8.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Entertainment
8.0
Food
8.1
Overall
8.5
Boarding
8.4
Comfort
8.3
Crew
8.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Entertainment
8.0
Food
8.1
Overall
8.5
Boarding
8.4
Comfort
8.3
Crew
8.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Entertainment
8.0
Food
8.1
Overall
8.5
Boarding
8.4
Comfort
8.3
Crew
8.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Related info for your journey
Find useful and relevant information for your journey from Chicago to Singapore. 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.
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Alternative routes for Chicago to Singapore
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Singapore by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Chicago to Singapore by cabin class
Find flights from Chicago to Singapore, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Chicago and Singapore flights
Browse other Chicago and Singapore flight options. Last updated on October 31, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 10 airlines flying from Chicago to Singapore
Discover the top 10 airlines that operate flights from Chicago to Singapore. 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 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$721 | Average$929 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$770 | Average$1,368 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$792 | Average$963 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$820 | Average$1,066 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$829 | Average$1,032 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$838 | Average$1,060 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$843 | Average$1,497 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$860 | Average$1,177 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$949 | Average$1,613 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$963 | Average$1,078 | FlexibilityNo cancel fee | On-time68% |