$475+ Cheap flights from O'Hare Intl (ORD) to Singapore
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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SIN
Jul 24 — Jul 311
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 24, 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 24, 2026.
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
Thu 7/97:00 am
SIN
- ORD
2 stops26h 05m
Air Canada
Deal found 6/21![Air Canada 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 6/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/39:35 pm
ORD
- SIN
1 stop32h 00m
United Airlines
Mon 7/138:45 am
SIN
- ORD
1 stop25h 53m
United Airlines
Deal found 6/22![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 United Airlines deal was found by Cheapflights users on 6/19. 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 7/199:35 pm
ORD
- SIN
1 stop32h 00m
United Airlines
Sun 7/268:35 pm
SIN
- ORD
2 stops28h 18m
United Airlines
Deal found 6/19![United Airlines logo]()
$1,199
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 Turkish Airlines deal was found by Cheapflights users on 6/19. 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 10/309:15 pm
ORD
- SIN
1 stop31h 25m
Turkish Airlines
Thu 11/1210:25 am
SIN
- ORD
1 stop37h 35m
Turkish Airlines
Deal found 6/19![Turkish Airlines logo]()
$1,207
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.
Tue 6/233:40 pm
ORD
- SIN
1 stop24h 35m
Air Canada
Mon 7/206:15 am
SIN
- ORD
2 stops28h 50m
Air Canada
Deal found 6/21![Air Canada logo]()
$1,209
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 24, 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 24, 2026.
This Turkish Airlines deal was found by Cheapflights users on 6/19. 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 10/309:15 pm
ORD
- SIN
1 stop31h 25m
Turkish Airlines
Tue 11/1710:25 am
SIN
- ORD
1 stop37h 35m
Turkish Airlines
Deal found 6/19![Turkish Airlines logo]()
$1,207
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 Japan 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:23 am
ORD
- SIN
2 stops32h 47m
Japan Airlines
Sun 10/49:50 pm
SIN
- ORD
1 stop25h 55m
Japan Airlines
Deal found 6/22![Japan Airlines logo]()
$1,247
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 12/71:10 pm
ORD
- SIN
1 stop30h 25m
Etihad Airways
Mon 1/47:25 pm
SIN
- ORD
1 stop26h 30m
Etihad Airways
Deal found 6/22![Etihad Airways logo]()
$1,549
This Emirates 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/178:35 pm
ORD
- SIN
1 stop36h 10m
Emirates
Sun 9/209:30 pm
SIN
- ORD
2 stops55h 15m
Emirates
Deal found 6/21![Emirates logo]()
$1,557
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 Singapore 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 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 6/23![Multiple Airlines logo]()
$1,804
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.
Sat 12/58:20 pm
ORD
- SIN
1 stop23h 15m
Etihad Airways
Mon 1/47:25 pm
SIN
- ORD
1 stop26h 30m
Etihad Airways
Deal found 6/22![Etihad Airways logo]()
$1,589
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 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 British Airways deal was found by Cheapflights users on 6/19. 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.
Mon 12/219:50 pm
ORD
- SIN
1 stop28h 15m
British Airways
Tue 1/511:05 pm
SIN
- ORD
1 stop28h 45m
British Airways
Deal found 6/19![British Airways logo]()
$2,035
This British Airways deal was found by Cheapflights users on 6/19. 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 12/205:10 pm
ORD
- SIN
1 stop32h 55m
British Airways
Mon 1/411:15 pm
SIN
- ORD
1 stop28h 35m
British Airways
Deal found 6/19![British Airways logo]()
$2,145
Last-minute flights from O'Hare Intl to SingaporeDiscover last-minute flight deals from O'Hare Intl to Singapore. Data last updated June 24, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Singapore. Data last updated June 24, 2026 and is based on user searches.
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.
Tue 6/238:40 am
ORD
- SIN
2 stops31h 35m
Air Canada
Mon 7/206:15 am
SIN
- ORD
2 stops28h 50m
Air Canada
Deal found 6/21![Air Canada logo]()
$1,208
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/276:20 pm
ORD
- SIN
1 stop22h 55m
United Airlines
Sat 7/118:45 am
SIN
- ORD
1 stop27h 14m
United Airlines
Deal found 6/22![United Airlines logo]()
$1,245
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/39:35 pm
ORD
- SIN
1 stop32h 00m
United Airlines
Mon 7/138:45 am
SIN
- ORD
1 stop25h 53m
United Airlines
Deal found 6/22![United Airlines logo]()
$1,195
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/32:30 pm
ORD
- SIN
1 stop38h 15m
Japan Airlines
Mon 7/138:05 am
SIN
- ORD
2 stops27h 55m
Japan Airlines
Deal found 6/21![Japan Airlines logo]()
$1,235
This American 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 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 6/23![American Airlines logo]()
$1,237
This FlightHub deal was found by Cheapflights users on 6/20. 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 7/38:40 pm
ORD
- SIN
2 stops67h 35m
Air Canada
Mon 7/136:15 am
SIN
- ORD
2 stops45h 21m
Air Canada
Deal found 6/20![Air Canada logo]()
$1,247
This United Airlines deal was found by Cheapflights users on 6/19. 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 7/199:30 pm
ORD
- SIN
2 stops32h 05m
United Airlines
Sun 7/268:35 pm
SIN
- ORD
2 stops26h 45m
United Airlines
Deal found 6/19![United Airlines logo]()
$1,199
This United Airlines deal was found by Cheapflights users on 6/19. 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.
Tue 7/216:10 am
ORD
- SIN
1 stop23h 25m
United Airlines
Tue 7/288:45 am
SIN
- ORD
1 stop29h 14m
United Airlines
Deal found 6/19![United Airlines logo]()
$1,220
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 7/234:30 pm
ORD
- SIN
1 stop24h 45m
United Airlines
Thu 7/308:45 am
SIN
- ORD
1 stop33h 16m
United Airlines
Deal found 6/23![United Airlines logo]()
$1,230
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 24, 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 24, 2026.
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 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 oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/149:10 pm
ORD
- SIN
1 stop23h 30m
Etihad Airways
Deal found 6/22![Etihad Airways logo]()
$483
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 6/21. 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 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 6/21![Qatar Airways logo]()
$503
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
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/79:57 pm
ORD
- SIN
2 stops56h 13m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$523
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 10/137:20 pm
ORD
- SIN
1 stop31h 25m
Qatar Airways
Deal found 6/22![Qatar Airways logo]()
$530
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.
Thu 10/227:20 pm
ORD
- SIN
1 stop36h 55m
Qatar Airways
Deal found 6/22![Qatar Airways logo]()
$533
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.
Tue 7/219:57 pm
ORD
- SIN
3 stops56h 18m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$538
This Korean Air 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2612:10 pm
ORD
- SIN
1 stop27h 50m
Korean Air
Deal found 6/22![Korean Air logo]()
$539
Find flight deals from O'Hare Intl to Singapore
Keep the following information in mind while searching for O'Hare Intl to Singapore flight deals. Data was last updated June 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,193 (Delta) |
One-way from | $475 (Mytrip) |
Popular in | December |
Cheapest in | September |
Average price | $1,496 |
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 24, 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 10/30
9:15 pm-5:40 pm
1 stop31h 25m
Singapore Changi
Tue 11/17
10:25 am-10:00 am
1 stop37h 35m
$1,207
ChicagoSingapore
ORD - SIN
ORDSIN
Chicago O'Hare Intl
Thu 7/23
6:10 am-6:35 pm
1 stop23h 25m
Singapore Changi
Thu 7/30
6:15 am-5:01 am
2 stops35h 46m
$1,232
ChicagoSingapore
ORD - SIN
ORDSIN
Chicago O'Hare Intl
Wed 9/30
8:23 am-6:10 am
2 stops32h 47m
Singapore Changi
Sun 10/4
9:50 pm-10:45 am
1 stop25h 55m
$1,247
ChicagoSingapore
ORD - SIN
ORDSIN
Chicago O'Hare Intl
Mon 12/7
1:10 pm-9:35 am
1 stop30h 25m
Singapore Changi
Mon 1/4
7:25 pm-7:55 am
1 stop26h 30m
$1,549
ChicagoSingapore
ORD - SIN
ORDSIN
Chicago O'Hare Intl
Thu 9/17
8:35 pm-9:45 pm
1 stop36h 10m
Singapore Changi
Sun 9/20
9:30 pm-3:45 pm
2 stops55h 15m
$1,557
Quickest round-trip
ChicagoSingapore
ORD - SIN
ORDSIN
Chicago O'Hare Intl
Sat 12/5
8:20 pm-9:35 am
1 stop23h 15m
Singapore Changi
Mon 1/4
7:25 pm-7:55 am
1 stop26h 30m
$1,589
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
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
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
Showing 1-10 of 21 resultsSorted by cheapest first
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
ORD-SG0
ORD-SIN
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Singapore?
Currently, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Singapore (average of $587). Flying from Chicago O'Hare Intl Airport to Singapore in December is currently the most expensive (average of $999). 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 O'Hare Intl Airport to Singapore?
Booking 83 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago O'Hare Intl Airport to Singapore. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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 24, 2026.
Get a feel of what it's like to fly with EVA Air,Delta, andCathay Pacific from Chicago O'Hare Intl Airport to Singapore by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.3
Boarding
8.4
Crew
8.7
Overall
8.5
Entertainment
8.0
Food
8.1
Reviews
1 / 20
10.0
ExcellentTony,Jun 2026
NRT - TPE
Comfort
8.3
Boarding
8.4
Crew
8.7
Overall
8.5
Entertainment
8.0
Food
8.1
Reviews
1 / 20
10.0
ExcellentTony,Jun 2026
NRT - TPE
Comfort
8.3
Boarding
8.4
Crew
8.7
Overall
8.5
Entertainment
8.0
Food
8.1
Reviews
1 / 20
10.0
ExcellentTony,Jun 2026
NRT - TPE
Comfort
8.3
Boarding
8.4
Crew
8.7
Overall
8.5
Entertainment
8.0
Food
8.1
Reviews
1 / 20
10.0
ExcellentTony,Jun 2026
NRT - TPE
Comfort
8.3
Boarding
8.4
Crew
8.7
Overall
8.5
Entertainment
8.0
Food
8.1
Reviews
1 / 20
10.0
ExcellentTony,Jun 2026
NRT - TPE
Comfort
8.3
Boarding
8.4
Crew
8.7
Overall
8.5
Entertainment
8.0
Food
8.1
Reviews
1 / 20
10.0
ExcellentTony,Jun 2026
NRT - 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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Alternative routes for O'Hare Intl to Singapore
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Complete your trip
Complete your trip to Singapore by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from O'Hare Intl to Singapore by cabin class
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 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 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 24, 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% |