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Cheap flights from Chicago to Singapore from $354

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Singapore departing on 3/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Chicago to Singapore

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:20 am - 6:35 pm
ORD
-
SIN
23h 15m
1 stop
United Airlines Logo
8:35 pm - 7:16 am
SIN
-
ORD
23h 41m
1 stop
$841United Airlines
Fri, May 8 - Thu, May 21
United Airlines Logo
6:25 am - 6:35 pm
ORD
-
SIN
23h 10m
1 stop
United Airlines Logo
8:35 pm - 10:05 am
SIN
-
ORD
26h 30m
2 stops
$845United Airlines
Thu, Apr 9 - Sun, Apr 26
Turkish Airlines Logo
11:25 am - 8:45 am
ORD
-
SIN
32h 20m
1 stop
Turkish Airlines Logo
10:25 am - 9:40 am
SIN
-
ORD
36h 15m
1 stop
$848Turkish Airlines
Mon, Apr 6 - Fri, Apr 17
United Airlines Logo
9:15 pm - 7:00 am
ORD
-
SIN
44h 45m
1 stop
United Airlines Logo
10:20 pm - 6:17 am
SIN
-
ORD
20h 57m
1 stop
$849United Airlines
Sat, Mar 14 - Mon, Mar 23
Air India Logo
1:10 pm - 9:15 am
ORD
-
SIN
31h 05m
1 stop
Air India Logo
11:00 pm - 11:10 am
SIN
-
ORD
49h 10m
1 stop
$853Air India
Fri, Apr 10 - Fri, Apr 17
Multiple Airlines Logo
3:45 pm - 6:35 pm
ORD
-
SIN
37h 50m
1 stop
Multiple Airlines Logo
8:35 pm - 7:16 am
SIN
-
ORD
23h 41m
1 stop
$859Multiple Airlines
Sat, May 16 - Wed, Jun 3
Turkish Airlines Logo
8:10 pm - 5:55 pm
ORD
-
SIN
32h 45m
1 stop
Turkish Airlines Logo
10:25 am - 9:40 am
SIN
-
ORD
36h 15m
1 stop
$862Turkish Airlines
Fri, Apr 10 - Fri, May 15
Delta Logo
6:00 am - 5:00 am
MDW
-
SIN
34h 00m
2 stops
Delta Logo
1:25 am - 4:26 pm
SIN
-
MDW
28h 01m
2 stops
$1,004Delta
Sun, Apr 12 - Mon, Apr 20
Delta Logo
5:21 pm - 7:15 pm
MDW
-
SIN
36h 54m
2 stops
Delta Logo
7:30 am - 10:28 pm
SIN
-
MDW
27h 58m
2 stops
$1,204Delta
Wed, Apr 22 - Tue, Apr 28
Multiple Airlines Logo
10:35 am - 12:35 pm
MDW
-
SIN
37h 00m
2 stops
Multiple Airlines Logo
1:45 pm - 12:00 pm
SIN
-
MDW
35h 15m
2 stops
$1,299Multiple Airlines
Mon, Apr 13 - Mon, Apr 20

Air India flights from Chicago to Singapore

Our best Air India deals on Chicago to Singapore flight tickets
Air India
Apr 10
ORD1:10 pmChicago O'Hare Intl
31h 05m
1 stop
SIN9:15 amSingapore Changi
Apr 17
SIN11:00 pmSingapore Changi
49h 10m
1 stop
ORD11:10 amChicago O'Hare Intl
$853
Air India
Apr 3
ORD1:10 pmChicago O'Hare Intl
31h 05m
1 stop
SIN9:15 amSingapore Changi
Apr 8
SIN11:00 pmSingapore Changi
49h 10m
1 stop
ORD11:10 amChicago O'Hare Intl
$890
Air India
May 8
ORD1:10 pmChicago O'Hare Intl
31h 05m
1 stop
SIN9:15 amSingapore Changi
May 16
SIN11:00 pmSingapore Changi
49h 10m
2 stops
ORD11:10 amChicago O'Hare Intl
$915

ANA flights from Chicago to Singapore

Our best ANA deals on Chicago to Singapore flight tickets
ANA
Aug 16
ORD5:45 pmChicago O'Hare Intl
34h 30m
1 stop
SIN5:15 pmSingapore Changi
Aug 25
SIN11:05 amSingapore Changi
31h 00m
2 stops
ORD5:05 amChicago O'Hare Intl
$888
ANA
Aug 21
ORD5:45 pmChicago O'Hare Intl
23h 55m
1 stop
SIN6:40 amSingapore Changi
Aug 25
SIN10:10 pmSingapore Changi
30h 15m
1 stop
ORD3:25 pmChicago O'Hare Intl
$929

momondo 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, momondo users made 832,500 searches. Data last updated February 27, 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

Price

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Fri 5/8

6:20 am-6:35 pm

1 stop23h 15m

Singapore Changi

Thu 5/21

8:35 pm-7:16 am

1 stop23h 41m

$841

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Thu 4/9

6:25 am-6:35 pm

1 stop23h 10m

Singapore Changi

Sun 4/26

8:35 pm-10:05 am

2 stops26h 30m

$845

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Mon 4/6

11:25 am-8:45 am

1 stop32h 20m

Singapore Changi

Fri 4/17

10:25 am-9:40 am

1 stop36h 15m

$848

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Sat 3/14

9:15 pm-7:00 am

1 stop44h 45m

Singapore Changi

Mon 3/23

10:20 pm-6:17 am

1 stop20h 57m

$849

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Fri 4/10

1:10 pm-9:15 am

1 stop31h 05m

Singapore Changi

Fri 4/17

11:00 pm-11:10 am

1 stop49h 10m

$853

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Sat 5/16

3:45 pm-6:35 pm

1 stop37h 50m

Singapore Changi

Wed 6/3

8:35 pm-7:16 am

1 stop23h 41m

$859

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Fri 4/10

8:10 pm-5:55 pm

1 stop32h 45m

Singapore Changi

Fri 5/15

10:25 am-9:40 am

1 stop36h 15m

$862

ChicagoSingapore

MDW - SIN

MDWSIN

Chicago Midway

Sun 4/12

6:00 am-5:00 am

2 stops34h 00m

Singapore Changi

Mon 4/20

1:25 am-4:26 pm

2 stops28h 01m

$1,004

ChicagoSingapore

MDW - SIN

MDWSIN

Chicago Midway

Wed 4/22

5:21 pm-7:15 pm

2 stops36h 54m

Singapore Changi

Tue 4/28

7:30 am-10:28 pm

2 stops27h 58m

$1,204

ChicagoSingapore

MDW - SIN

MDWSIN

Chicago Midway

Mon 4/13

10:35 am-12:35 pm

2 stops37h 00m

Singapore Changi

Mon 4/20

1:45 pm-12:00 pm

2 stops35h 15m

$1,299

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Singapore from

How to get the cheapest flight ticket from Chicago to Singapore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Singapore?

The month of September is, on average, the cheapest month to fly to Singapore from Chicago, with most prices found around $849. If you aren’t able to travel to Singapore during the month of September, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $881.

How far in advance should I book a flight to Singapore?

You are more likely to see cheaper flights to Singapore from Chicago when booking week ahead of your departure date. In general, you can expect to find flights to Singapore for around $1,141 when searching week out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from Chicago for as low as $984 on momondo.

Can stopping save me money on Chicago to Singapore flights?

You could potentially save up to 65% on your flight if you consider stops on a Chicago to Singapore flight.

Cheap Chicago to Singapore flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Singapore

Fastest flight time

23h 50m

Direct flights

None
The fastest flight from Chicago to Singapore takes 23h 50m
There are no direct flights from Chicago to Singapore. There are no popular flight routes from Chicago to Singapore.
Search flight deals

  • When did momondo last update prices for flights from Chicago to Singapore?

    Prices for flights from Chicago to Singapore refresh daily.

  • How many operators does momondo search for flights from Chicago to Singapore?

  • How old do you have to be to fly from Chicago to Singapore?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago to Singapore.

  • What documentation or ID do you need to fly to Singapore?

    The travel and health documents you'll need for your trip to Singapore may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Singapore. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Chicago to Singapore

Compare and see reviews for airlines that fly from Chicago to Singapore with momondo
Airline
Rating
Free Cancellation
Price
Air IndiaPriceFrom $675Free CancellationRating
5.5
2,969 reviews
Search Air India flights
ANAPriceFrom $698Free CancellationRating
8.4
1,103 reviews
Search ANA flights
Cathay PacificPriceFrom $698Free CancellationRating
7.6
1,180 reviews
Search Cathay Pacific flights
United AirlinesPriceFrom $705Free CancellationRating
7.4
9,352 reviews
Search United Airlines flights
Turkish AirlinesPriceFrom $799Free CancellationRating
7.3
4,238 reviews
Search Turkish Airlines flights
Etihad AirwaysPriceFrom $829Free CancellationRating
7.3
1,420 reviews
Search Etihad Airways flights
Korean AirPriceFrom $858Free CancellationRating
8.4
1,195 reviews
Search Korean Air flights
Air CanadaPriceFrom $872Free CancellationRating
7.1
10,750 reviews
Search Air Canada flights
Japan AirlinesPriceFrom $981Free CancellationRating
8.3
1,714 reviews
Search Japan Airlines flights
EVA AirPriceFrom $1,086Free CancellationRating
8.4
1,359 reviews
Search EVA Air flights

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Singapore?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Singapore from Chicago.

Can I find flights from Chicago to Singapore with flexible booking policies on momondo?

Yes. All flights to Singapore from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Chicago to Singapore?

Once you have performed a search for Chicago to Singapore flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Chicago to Singapore right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Chicago to Singapore now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Singapore and let you know when they change.

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