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Cheap flights from Chicago to Singapore from $341

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 3/17. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
ANA Logo
5:45 pm - 12:45 amORD-SIN
42h 00m1 stop
ANA Logo
11:05 am - 5:05 amSIN-ORD
31h 00m2 stops
$1,253ANA
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Fri, May 1 - Fri, May 29
Delta Logo
5:45 pm - 5:00 amORD-SIN
46h 15m2 stops
Delta Logo
1:10 am - 9:40 amSIN-ORD
21h 30m1 stop
$1,255Delta
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Sat, Mar 28 - Fri, Apr 3
Multiple Airlines Logo
10:35 am - 1:05 pmMDW-SIN
36h 30m2 stops
Multiple Airlines Logo
2:25 pm - 12:25 pmSIN-MDW
36h 00m2 stops
$1,257Multiple Airlines
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Mon, Jan 26 - Wed, Feb 4
Multiple Airlines Logo
6:06 pm - 1:05 pmORD-SIN
28h 59m2 stops
Multiple Airlines Logo
2:00 am - 3:25 pmSIN-ORD
51h 25m3 stops
$1,257Multiple Airlines
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Thu, Jan 22 - Sun, Jan 25
Multiple Airlines Logo
10:35 am - 1:05 pmMDW-SIN
36h 30m2 stops
Multiple Airlines Logo
2:00 am - 10:50 pmSIN-MDW
34h 50m2 stops
$1,258Multiple Airlines
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Mon, Jan 26 - Tue, Feb 3
Multiple Airlines Logo
11:50 am - 8:45 amORD-SIN
30h 55m1 stop
Multiple Airlines Logo
9:55 am - 7:35 amSIN-ORD
35h 40m3 stops
$1,258Multiple Airlines
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Thu, Jan 8 - Thu, Jan 15
Multiple Airlines Logo
2:20 pm - 7:00 amORD-SIN
26h 40m2 stops
Multiple Airlines Logo
10:35 pm - 6:05 amSIN-ORD
45h 30m3 stops
$1,260Multiple Airlines
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Fri, Dec 5 - Sat, Dec 13
Multiple Airlines Logo
11:50 am - 8:45 amORD-SIN
30h 55m1 stop
Multiple Airlines Logo
9:55 am - 7:35 amSIN-ORD
35h 40m3 stops
$1,261Multiple Airlines
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Tue, Jan 6 - Thu, Jan 15
Delta Logo
6:00 am - 12:10 amMDW-SIN
28h 10m2 stops
Delta Logo
1:35 am - 10:22 pmSIN-MDW
34h 47m2 stops
$1,264Delta
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Thu, Jan 22 - Sun, Jan 25
Delta Logo
6:00 am - 5:00 amMDW-SIN
33h 00m2 stops
Delta Logo
10:30 pm - 4:29 pmSIN-MDW
31h 59m2 stops
$1,338Delta
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Mon, Dec 1 - Thu, Jan 8

Delta flights from Chicago to Singapore

Our best Delta deals on Chicago to Singapore flight tickets
Delta
Mar 28
ORD5:45 pmChicago O'Hare Intl
46h 15m
2 stops
SIN5:00 amSingapore Changi
Apr 3
SIN1:10 amSingapore Changi
21h 30m
1 stop
ORD9:40 amChicago O'Hare Intl
$1,255
Find similar
Delta
Feb 16
MDW6:00 amChicago Midway
33h 00m
2 stops
SIN5:00 amSingapore Changi
Feb 23
SIN1:35 amSingapore Changi
35h 09m
2 stops
MDW10:44 pmChicago Midway
$1,264
Find similar
Delta
Nov 28
MDW5:34 pmChicago Midway
45h 26m
2 stops
SIN5:00 amSingapore Changi
Dec 29
SIN10:40 amSingapore Changi
38h 26m
2 stops
MDW11:06 amChicago Midway
$1,298
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EVA Air flights from Chicago to Singapore

Our best EVA Air deals on Chicago to Singapore flight tickets
EVA Air
Apr 9
ORD12:30 amChicago O'Hare Intl
22h 30m
1 stop
SIN12:00 pmSingapore Changi
Apr 17
SIN1:10 pmSingapore Changi
28h 50m
2 stops
ORD5:00 amChicago O'Hare Intl
$1,256
Find similar
EVA Air
Mar 26
ORD12:30 amChicago O'Hare Intl
22h 35m
1 stop
SIN12:05 pmSingapore Changi
Apr 3
SIN3:10 pmSingapore Changi
37h 48m
2 stops
ORD3:58 pmChicago O'Hare Intl
$1,268
Find similar
EVA Air
Mar 13
ORD12:30 amChicago O'Hare Intl
25h 00m
1 stop
SIN2:30 pmSingapore Changi
Mar 22
SIN3:45 pmSingapore Changi
41h 50m
1 stop
ORD8:35 pmChicago O'Hare Intl
$1,281
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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 November 20, 2025.
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 5/1

5:45 pm-12:45 am

1 stop42h 00m

Singapore Changi

Fri 5/29

11:05 am-5:05 am

2 stops31h 00m

$1,253

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Sat 3/28

5:45 pm-5:00 am

2 stops46h 15m

Singapore Changi

Fri 4/3

1:10 am-9:40 am

1 stop21h 30m

$1,255

ChicagoSingapore

MDW - SIN

MDWSIN

Chicago Midway

Mon 1/26

10:35 am-1:05 pm

2 stops36h 30m

Singapore Changi

Wed 2/4

2:25 pm-12:25 pm

2 stops36h 00m

$1,257

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Thu 1/22

6:06 pm-1:05 pm

2 stops28h 59m

Singapore Changi

Sun 1/25

2:00 am-3:25 pm

3 stops51h 25m

$1,257

ChicagoSingapore

MDW - SIN

MDWSIN

Chicago Midway

Mon 1/26

10:35 am-1:05 pm

2 stops36h 30m

Singapore Changi

Tue 2/3

2:00 am-10:50 pm

2 stops34h 50m

$1,258

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Thu 1/8

11:50 am-8:45 am

1 stop30h 55m

Singapore Changi

Thu 1/15

9:55 am-7:35 am

3 stops35h 40m

$1,258

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Fri 12/5

2:20 pm-7:00 am

2 stops26h 40m

Singapore Changi

Sat 12/13

10:35 pm-6:05 am

3 stops45h 30m

$1,260

ChicagoSingapore

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Tue 1/6

11:50 am-8:45 am

1 stop30h 55m

Singapore Changi

Thu 1/15

9:55 am-7:35 am

3 stops35h 40m

$1,261

ChicagoSingapore

MDW - SIN

MDWSIN

Chicago Midway

Thu 1/22

6:00 am-12:10 am

2 stops28h 10m

Singapore Changi

Sun 1/25

1:35 am-10:22 pm

2 stops34h 47m

$1,264

ChicagoSingapore

MDW - SIN

MDWSIN

Chicago Midway

Mon 12/1

6:00 am-5:00 am

2 stops33h 00m

Singapore Changi

Thu 1/8

10:30 pm-4:29 pm

2 stops31h 59m

$1,338

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 February is, on average, the cheapest month to fly to Singapore from Chicago, with most prices found around $807. If you aren’t able to travel to Singapore during the month of February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $841.

What is the cheapest day to depart on your flight to Singapore?

The cheapest day to depart from Chicago to Singapore is on a Monday when prices can be found for as low as $1,126. The most expensive day to fly to Singapore is Friday, with ticket prices averaging around $1,491.

What is the cheapest time of day to depart on your flight to Singapore?

At noon is the cheapest time of day to fly from Chicago to Singapore when you can find flight prices for as low as $1,156. Flying to Singapore at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,411 on average. Flights to Singapore from Chicago in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $1,137 when searching weeks 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 $1,029 on momondo.

Can stopping save me money on Chicago to Singapore flights?

You could potentially save up to 55% 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

Direct flights

None
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
2,943 reviews
Search Air India flights
Cathay PacificPriceFrom $701Free CancellationRating
7.6
1,061 reviews
Search Cathay Pacific flights
United AirlinesPriceFrom $709Free CancellationRating
7.4
9,027 reviews
Search United Airlines flights
Turkish AirlinesPriceFrom $744Free CancellationRating
7.3
4,045 reviews
Search Turkish Airlines flights
Japan AirlinesPriceFrom $791Free CancellationRating
8.3
1,623 reviews
Search Japan Airlines flights
Qatar AirwaysPriceFrom $850Free CancellationRating
7.4
3,664 reviews
Search Qatar Airways flights
Air CanadaPriceFrom $884Free CancellationRating
7.1
10,462 reviews
Search Air Canada flights
Etihad AirwaysPriceFrom $909Free CancellationRating
7.4
1,308 reviews
Search Etihad Airways flights
Korean AirPriceFrom $940Free CancellationRating
8.4
1,167 reviews
Search Korean Air flights
ANAPriceFrom $1,024Free CancellationRating
8.4
1,007 reviews
Search ANA 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.

An easier way to manage your Singapore trip

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