$432+ Cheap flights from O'Hare Intl (ORD) to Singapore (SIN)
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 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SIN
Jul 27 — Aug 31
Round-trip
1 adult, Economy
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Cheapest flights from O'Hare Intl to SingaporeExplore the most affordable flight options available from O'Hare Intl to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 27, 2026.
Explore the most affordable flight options available from O'Hare Intl to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 27, 2026.
This Delta deal was found by Cheapflights users on 6/21. 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.
Fri 9/1110:44 am
ORD
- SIN
2 stops48h 11m
Delta
Fri 9/181:25 am
SIN
- ORD
2 stops27h 49m
Delta
Deal found 6/21![Delta logo]()
$1,193
This Qatar Airways deal was found by Cheapflights users on 6/22. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:20 pm
ORD
- SIN
1 stop31h 25m
Qatar Airways
Sat 10/173:35 pm
SIN
- ORD
2 stops36h 30m
Qatar Airways
Deal found 6/22![Qatar Airways logo]()
$1,194
This United Airlines deal was found by Cheapflights users on 6/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/66:10 am
ORD
- SIN
1 stop23h 25m
United Airlines
Fri 7/108:45 am
SIN
- ORD
1 stop27h 14m
United Airlines
Deal found 6/21![United Airlines logo]()
$1,195
This Justfly.com deal was found by Cheapflights users on 6/22. 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 12/63:40 pm
ORD
- SIN
1 stop25h 20m
Air Canada
Tue 1/59:00 pm
SIN
- ORD
2 stops31h 41m
Air Canada
Deal found 6/22![Air Canada logo]()
$1,196
This KAYAK deal was found by Cheapflights users on 6/22. 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.
Tue 10/64:20 pm
ORD
- SIN
2 stops38h 20m
Austrian Airlines
Fri 10/166:30 pm
SIN
- ORD
2 stops31h 50m
Austrian Airlines
Deal found 6/22![Austrian Airlines logo]()
$1,200
This KAYAK deal was found by Cheapflights users on 6/22. 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.
Mon 10/57:05 pm
ORD
- SIN
2 stops39h 35m
SWISS
Fri 10/166:40 am
SIN
- ORD
2 stops42h 55m
SWISS
Deal found 6/22![SWISS logo]()
$1,203
This Delta deal was found by Cheapflights users on 6/23. 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.
Fri 8/712:30 pm
ORD
- SIN
1 stop27h 30m
Delta
Thu 8/131:25 am
SIN
- ORD
2 stops32h 30m
Delta
Deal found 6/23![Delta logo]()
$1,204
This Air Canada deal was found by Cheapflights users on 6/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/227:45 pm
ORD
- SIN
2 stops44h 30m
Air Canada
Mon 6/2910:00 pm
SIN
- ORD
2 stops47h 00m
Air Canada
Deal found 6/21![Air Canada logo]()
$1,206
This United Airlines deal was found by Cheapflights users on 6/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/67:00 am
ORD
- SIN
2 stops28h 45m
United Airlines
Sun 8/168:35 pm
SIN
- ORD
2 stops28h 11m
United Airlines
Deal found 6/25![United Airlines logo]()
$1,211
This FlightHub deal was found by Cheapflights users on 6/22. 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 12/83:40 pm
ORD
- SIN
1 stop25h 20m
Air Canada
Thu 1/79:00 pm
SIN
- ORD
2 stops31h 41m
Air Canada
Deal found 6/22![Air Canada logo]()
$1,212
Best flights from O'Hare Intl to SingaporeDiscover carefully curated flight deals from O'Hare Intl to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 27, 2026.
Discover carefully curated flight deals from O'Hare Intl to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 27, 2026.
This United Airlines deal was found by Cheapflights users on 6/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/77:30 am
ORD
- SIN
1 stop22h 05m
United Airlines
Fri 8/148:35 pm
SIN
- ORD
1 stop39h 24m
United Airlines
Deal found 6/23![United Airlines logo]()
$1,337
This British Airways deal was found by Cheapflights users on 6/22. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/109:50 pm
ORD
- SIN
1 stop28h 15m
British Airways
Sat 1/911:15 pm
SIN
- ORD
1 stop28h 35m
British Airways
Deal found 6/22![British Airways logo]()
$1,703
This Etihad Airways deal was found by Cheapflights users on 6/22. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/218:20 pm
ORD
- SIN
1 stop23h 15m
Etihad Airways
Mon 1/187:25 pm
SIN
- ORD
1 stop26h 30m
Etihad Airways
Deal found 6/22![Etihad Airways logo]()
$1,734
This Singapore Airlines deal was found by Cheapflights users on 6/25. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/29:35 am
ORD
- SIN
1 stop30h 55m
Multiple Airlines
Wed 9/2312:10 pm
SIN
- ORD
1 stop36h 37m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$1,804
This United Airlines deal was found by Cheapflights users on 6/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/129:30 pm
ORD
- SIN
2 stops43h 25m
United Airlines
Mon 1/1110:10 am
SIN
- ORD
1 stop28h 47m
United Airlines
Deal found 6/25![United Airlines logo]()
$1,593
This British Airways deal was found by Cheapflights users on 6/22. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/239:50 pm
ORD
- SIN
1 stop28h 15m
British Airways
Sat 1/1611:15 pm
SIN
- ORD
1 stop28h 35m
British Airways
Deal found 6/22![British Airways logo]()
$1,814
This Etihad Airways deal was found by Cheapflights users on 6/22. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/218:20 pm
ORD
- SIN
1 stop23h 15m
Etihad Airways
Thu 1/147:25 pm
SIN
- ORD
1 stop26h 30m
Etihad Airways
Deal found 6/22![Etihad Airways logo]()
$1,816
This Singapore Airlines deal was found by Cheapflights users on 6/26. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/201:00 pm
ORD
- SIN
1 stop27h 30m
Multiple Airlines
Mon 11/212:10 pm
SIN
- ORD
1 stop37h 46m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$1,999
This British Airways deal was found by Cheapflights users on 6/22. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/209:50 pm
ORD
- SIN
1 stop28h 15m
British Airways
Sat 1/1611:15 pm
SIN
- ORD
1 stop28h 35m
British Airways
Deal found 6/22![British Airways logo]()
$1,924
This Singapore Airlines deal was found by Cheapflights users on 6/24. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:00 am
ORD
- SIN
2 stops33h 50m
Multiple Airlines
Thu 11/2612:10 pm
SIN
- ORD
1 stop38h 33m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$2,017
This Singapore Airlines deal was found by Cheapflights users on 6/24. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/141:00 pm
ORD
- SIN
1 stop27h 00m
Multiple Airlines
Wed 11/2512:10 pm
SIN
- ORD
1 stop38h 33m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$2,049
This Singapore Airlines deal was found by Cheapflights users on 6/22. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/211:00 pm
ORD
- SIN
1 stop27h 30m
Multiple Airlines
Mon 11/211:55 pm
SIN
- ORD
2 stops50h 01m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$2,162
Last-minute flights from O'Hare Intl to SingaporeDiscover last-minute flight deals from O'Hare Intl to Singapore. Data last updated June 27, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Singapore. Data last updated June 27, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/36:20 pm
ORD
- SIN
1 stop22h 55m
United Airlines
Thu 8/138:35 pm
SIN
- ORD
2 stops35h 25m
United Airlines
Deal found 6/25![United Airlines logo]()
$1,213
This American Airlines deal was found by Cheapflights users on 6/24. 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.
Fri 7/32:30 pm
ORD
- SIN
1 stop26h 40m
American Airlines
Mon 7/138:05 am
SIN
- ORD
2 stops24h 54m
American Airlines
Deal found 6/24![American Airlines logo]()
$1,237
This United Airlines deal was found by Cheapflights users on 6/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/59:35 pm
ORD
- SIN
1 stop32h 00m
United Airlines
Thu 8/138:35 pm
SIN
- ORD
1 stop22h 24m
United Airlines
Deal found 6/25![United Airlines logo]()
$1,220
This United Airlines deal was found by Cheapflights users on 6/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/59:35 pm
ORD
- SIN
1 stop32h 00m
United Airlines
Wed 8/1911:05 am
SIN
- ORD
2 stops25h 12m
United Airlines
Deal found 6/25![United Airlines logo]()
$1,230
This United Airlines deal was found by Cheapflights users on 6/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/66:10 am
ORD
- SIN
1 stop23h 25m
United Airlines
Fri 7/108:45 am
SIN
- ORD
1 stop27h 14m
United Airlines
Deal found 6/21![United Airlines logo]()
$1,195
This United Airlines deal was found by Cheapflights users on 6/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/67:00 am
ORD
- SIN
2 stops28h 45m
United Airlines
Sun 8/168:35 pm
SIN
- ORD
2 stops28h 11m
United Airlines
Deal found 6/25![United Airlines logo]()
$1,211
This United Airlines deal was found by Cheapflights users on 6/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/88:40 am
ORD
- SIN
2 stops27h 05m
United Airlines
Wed 8/1911:05 am
SIN
- ORD
2 stops25h 12m
United Airlines
Deal found 6/25![United Airlines logo]()
$1,242
This United Airlines deal was found by Cheapflights users on 6/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/222:00 pm
ORD
- SIN
2 stops27h 15m
United Airlines
Wed 7/298:45 am
SIN
- ORD
2 stops29h 30m
United Airlines
Deal found 6/24![United Airlines logo]()
$1,224
This ScholarTrip deal was found by Cheapflights users on 6/23. 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.
Thu 7/234:00 pm
ORD
- SIN
1 stop30h 45m
Cathay Pacific
Thu 7/308:05 pm
SIN
- ORD
1 stop31h 15m
Cathay Pacific
Deal found 6/23![Cathay Pacific logo]()
$1,226
This United Airlines deal was found by Cheapflights users on 6/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/236:10 am
ORD
- SIN
1 stop23h 25m
United Airlines
Thu 7/306:15 am
SIN
- ORD
2 stops35h 46m
United Airlines
Deal found 6/23![United Airlines logo]()
$1,232
This Delta deal was found by Cheapflights users on 6/24. 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 7/305:30 am
ORD
- SIN
2 stops34h 30m
Delta
Fri 8/147:30 am
SIN
- ORD
2 stops26h 25m
Delta
Deal found 6/24![Delta logo]()
$1,208
One-way flights from O'Hare Intl to SingaporeSearch for one-way flight options from O'Hare Intl to Singapore. Find affordable one-way fares based on user searches. Data last updated June 27, 2026.
Search for one-way flight options from O'Hare Intl to Singapore. Find affordable one-way fares based on user searches. Data last updated June 27, 2026.
This Trip.com deal was found by Cheapflights users on 6/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1610:45 pm
ORD
- SIN
1 stop30h 05m
Philippine Airlines
Deal found 6/25![Philippine Airlines logo]()
$432
This Korean Air deal was found by Cheapflights users on 6/26. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1512:10 pm
ORD
- SIN
1 stop42h 05m
Korean Air
Deal found 6/26![Korean Air logo]()
$474
This Mytrip deal was found by Cheapflights users on 6/23. 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.
Thu 10/299:20 pm
ORD
- SIN
1 stop23h 15m
Etihad Airways
Deal found 6/23![Etihad Airways logo]()
$475
This Delta deal was found by Cheapflights users on 6/26. 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 9/153:40 pm
ORD
- SIN
2 stops38h 35m
Delta
Deal found 6/26![Delta logo]()
$477
This KAYAK deal was found by Cheapflights users on 6/23. 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.
Wed 11/1110:45 pm
ORD
- SIN
1 stop34h 25m
Philippine Airlines
Deal found 6/23![Philippine Airlines logo]()
$478
This Cheapflightsfares deal was found by Cheapflights users on 6/24. 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 8/198:25 pm
ORD
- SIN
1 stop24h 15m
Etihad Airways
Deal found 6/24![Etihad Airways logo]()
$483
This FlightHub deal was found by Cheapflights users on 6/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/410:45 pm
ORD
- SIN
1 stop34h 25m
Philippine Airlines
Deal found 6/25![Philippine Airlines logo]()
$487
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 10/119:10 pm
ORD
- SIN
1 stop23h 30m
Etihad Airways
Deal found 6/22![Etihad Airways logo]()
$494
This Cheapflightsfares deal was found by Cheapflights users on 6/22. 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 8/197:20 pm
ORD
- SIN
1 stop31h 25m
Qatar Airways
Deal found 6/22![Qatar Airways logo]()
$503
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 9/59:20 pm
ORD
- SIN
2 stops56h 50m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$510
This SmartFares deal was found by Cheapflights users on 6/23. 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.
Sun 11/86:50 pm
ORD
- SIN
1 stop30h 05m
Qatar Airways
Deal found 6/23![Qatar Airways logo]()
$519
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 8/87:05 am
ORD
- SIN
2 stops47h 05m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$522
Find flight deals from O'Hare Intl to Singapore
Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Singapore (SIN). 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 June 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,193 (Delta) |
One-way from | $432 (Trip.com) |
Popular in | December |
Cheapest in | January |
Average price | $1,379 |
Cheapflights Fare Finder
Customize your flight search to find flights from O'Hare Intl 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 2,558,603 searches. Data last updated June 27, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Singapore that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoSingapore
ORD - SIN
ORDSIN
Chicago O'Hare Intl
Fri 8/7
7:30 am-6:35 pm
1 stop22h 05m
Singapore Changi
Fri 8/14
8:35 pm-10:59 pm
1 stop39h 24m
$1,337
ChicagoSingapore
ORD - SIN
ORDSIN
Chicago O'Hare Intl
Sat 12/12
9:30 pm-6:55 am
2 stops43h 25m
Singapore Changi
Mon 1/11
10:10 am-12:57 am
1 stop28h 47m
$1,593
ChicagoSingapore
ORD - SIN
ORDSIN
Chicago O'Hare Intl
Thu 12/10
9:50 pm-4:05 pm
1 stop28h 15m
Singapore Changi
Sat 1/9
11:15 pm-1:50 pm
1 stop28h 35m
$1,703
Quickest round-trip
ChicagoSingapore
ORD - SIN
ORDSIN
Chicago O'Hare Intl
Mon 12/21
8:20 pm-9:35 am
1 stop23h 15m
Singapore Changi
Mon 1/18
7:25 pm-7:55 am
1 stop26h 30m
$1,734
ChicagoSingapore
ORD - SIN
ORDSIN
Chicago O'Hare Intl
Wed 9/2
9:35 am-5:30 am
1 stop30h 55m
Singapore Changi
Wed 9/23
12:10 pm-11:47 am
1 stop36h 37m
$1,804
ChicagoSingapore
ORD - SIN
ORDSIN
Chicago O'Hare Intl
Wed 12/23
9:50 pm-4:05 pm
1 stop28h 15m
Singapore Changi
Sat 1/16
11:15 pm-1:50 pm
1 stop28h 35m
$1,814
ChicagoSingapore
ORD - SIN
ORDSIN
Chicago O'Hare Intl
Mon 12/21
8:20 pm-9:35 am
1 stop23h 15m
Singapore Changi
Thu 1/14
7:25 pm-7:55 am
1 stop26h 30m
$1,816
ChicagoSingapore
ORD - SIN
ORDSIN
Chicago O'Hare Intl
Sun 12/20
9:50 pm-4:05 pm
1 stop28h 15m
Singapore Changi
Sat 1/16
11:15 pm-1:50 pm
1 stop28h 35m
$1,924
ChicagoSingapore
ORD - SIN
ORDSIN
Chicago O'Hare Intl
Tue 10/20
1:00 pm-5:30 am
1 stop27h 30m
Singapore Changi
Mon 11/2
12:10 pm-11:56 am
1 stop37h 46m
$1,999
ChicagoSingapore
ORD - SIN
ORDSIN
Chicago O'Hare Intl
Mon 11/16
7:00 am-6:50 am
2 stops33h 50m
Singapore Changi
Thu 11/26
12:10 pm-12:43 pm
1 stop38h 33m
$2,017
Showing 1-10 of 24 resultsSorted by cheapest first
Compare providers for flights from O'Hare Intl to Singapore
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 O'Hare Intl to Singapore in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Singapore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Singapore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Singapore flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Singapore flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Singapore 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 O'Hare Intl to Singapore
Have a flexible travel schedule? Discover the best time to fly to Singapore from O'Hare Intl with our price prediction graph.
ORD-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 O'Hare Intl Airport to Singapore
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Singapore?
Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Singapore (average of $913). Flying from Chicago O'Hare Intl Airport to Singapore in December is currently the most expensive (average of $2,024). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Chicago O'Hare Intl Airport to Singapore?
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 June 27, 2026.
Read through reviews of airlines operating flights from Chicago O'Hare Intl Airport to Singapore, such as EVA Air,Delta, andCathay Pacific. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.3
Boarding
8.4
Food
8.1
Overall
8.5
Entertainment
8.0
Crew
8.7
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Boarding
8.4
Food
8.1
Overall
8.5
Entertainment
8.0
Crew
8.7
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Boarding
8.4
Food
8.1
Overall
8.5
Entertainment
8.0
Crew
8.7
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Boarding
8.4
Food
8.1
Overall
8.5
Entertainment
8.0
Crew
8.7
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Boarding
8.4
Food
8.1
Overall
8.5
Entertainment
8.0
Crew
8.7
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Boarding
8.4
Food
8.1
Overall
8.5
Entertainment
8.0
Crew
8.7
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Related info for your journey
Find useful and relevant information for your journey from O'Hare Intl to Singapore. 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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Find flights from O'Hare Intl to Singapore, based on your preferred cabin class, be it economy, premium economy, business, or first class.
O'Hare Intl and Singapore flights
Browse other O'Hare Intl and Singapore flight options. Last updated on June 27, 2026.
Other flights from O'Hare Intl
Browse through other flights departing from O'Hare Intl. Flights are based on user searches made on Cheapflights and were last updated on June 27, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Other flights to Singapore
Explore flights to Singapore departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 27, 2026.
Top 10 airlines flying from O'Hare Intl to Singapore
Discover the top 10 airlines that operate flights from O'Hare Intl 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 2,558,603 searches. Data last updated June 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$689 | Average$1,166 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$692 | Average$875 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$709 | Average$1,153 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$721 | Average$897 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$758 | Average$963 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$814 | Average$1,204 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$829 | Average$1,032 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$872 | Average$1,340 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$949 | Average$1,520 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$963 | Average$1,064 | FlexibilityNo cancel fee | On-time68% |