ORD - SIN

S$ 593 Find Cheap Flights from Chicago O'Hare Airport to Singapore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to Singapore departing on 9-9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Singapore

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Singapore, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Singapore, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
S$ 1,502
Typical prices: S$ 1,722-S$ 1,167
Etihad Airways
Thu 30-7Sat 8-8
ORD - SIN • 1 stop
Cheapest one-way flight
S$ 593
Typical prices: S$ 561-S$ 606
Multiple Airlines
Wed 9-9
ORD - SIN • 2 stops
Top airlines
Cheapest • from S$ 1,502 (return)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between O'Hare Intl and Singapore. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg S$ 2,061 (return)
Shortest trip • 23h 42m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 25% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals

Cheap Flights from O'Hare Intl to Singapore (ORD-SIN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from O'Hare Intl to Singapore that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from O'Hare Intl to Singapore

Thu, 30 Jul - Sat, 8 Aug
Etihad Airways Logo
21:10 - 09:40
ORD
-
SIN
23h 30m
1 stop
Etihad Airways Logo
21:00 - 15:40
SIN
-
ORD
31h 40m
1 stop
S$ 1,502Etihad Airways
Mon, 17 Aug - Wed, 2 Sep
Qatar Airways Logo
19:20 - 15:45
ORD
-
SIN
31h 25m
1 stop
Qatar Airways Logo
19:15 - 15:05
SIN
-
ORD
32h 50m
2 stops
S$ 1,512Qatar Airways
Sun, 23 Aug - Sat, 12 Sep
Qatar Airways Logo
19:20 - 10:15
ORD
-
SIN
25h 55m
2 stops
Qatar Airways Logo
21:15 - 15:05
SIN
-
ORD
30h 50m
2 stops
S$ 1,514Qatar Airways
Sun, 16 Aug - Wed, 2 Sep
Qatar Airways Logo
19:20 - 21:15
ORD
-
SIN
36h 55m
1 stop
Qatar Airways Logo
15:35 - 15:05
SIN
-
ORD
36h 30m
2 stops
S$ 1,516Qatar Airways
Fri, 21 Aug - Sun, 13 Sep
Qatar Airways Logo
06:00 - 21:15
ORD
-
SIN
26h 15m
2 stops
Qatar Airways Logo
19:40 - 15:05
SIN
-
ORD
32h 25m
1 stop
S$ 1,518Qatar Airways
Wed, 19 Aug - Sat, 29 Aug
Turkish Airlines Logo
11:25 - 08:45
ORD
-
SIN
32h 20m
1 stop
Turkish Airlines Logo
12:50 - 09:40
SIN
-
ORD
33h 50m
1 stop
S$ 1,520Turkish Airlines
Sat, 22 Aug - Thu, 10 Sep
Qatar Airways Logo
17:27 - 21:15
ORD
-
SIN
38h 48m
2 stops
Qatar Airways Logo
03:15 - 15:05
SIN
-
ORD
24h 50m
1 stop
S$ 1,521Qatar Airways
Mon, 29 Jun - Mon, 6 Jul
ANA Logo
07:00 - 06:40
ORD
-
SIN
34h 40m
2 stops
ANA Logo
06:15 - 04:51
SIN
-
ORD
35h 36m
2 stops
S$ 1,522ANA
Thu, 30 Jul - Mon, 10 Aug
Etihad Airways Logo
21:10 - 09:40
ORD
-
SIN
23h 30m
1 stop
Etihad Airways Logo
21:00 - 08:35
SIN
-
ORD
24h 35m
1 stop
S$ 1,527Etihad Airways
Sat, 27 Jun - Sat, 11 Jul
Etihad Airways Logo
14:00 - 09:40
ORD
-
SIN
30h 40m
1 stop
Etihad Airways Logo
21:00 - 08:35
SIN
-
ORD
24h 35m
1 stop
S$ 1,528Etihad Airways
Booking Insights

KAYAK's insights & trends for O'Hare Intl to Singapore flights

Get data-powered insights and trends into flights from O'Hare Intl to Singapore to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Chicago O'Hare Intl Airport to Singapore?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Chicago O'Hare Intl Airport to Singapore departing in July.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Singapore?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago O'Hare Intl Airport to Singapore, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chicago O'Hare Intl Airport to Singapore is September, where tickets cost S$ 1,098 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is S$ 2,602 and S$ 1,827 respectively.

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Singapore?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Chicago O'Hare Intl Airport to Singapore, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Chicago O'Hare Intl Airport to Singapore, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 1 week before departure.

Good to know

Low seasonOctober
Cheapest flightS$ 593
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly (76% more expensive on average)
Flight from Chicago O'Hare Airport to Singapore

When to book flights from O'Hare Intl to Singapore

Are your dates flexible? Find out the best times to travel from O'Hare Intl to Singapore based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago O'Hare Airport to Singapore flights

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Singapore?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Singapore was S$ 593 for a one-way ticket and S$ 1,502 for a return.

  • Which aircraft models fly most regularly from Chicago O'Hare Airport to Singapore?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Chicago O'Hare Airport to Singapore?

    Star Alliance is the only airline alliance operating flights between Chicago O'Hare Airport and Singapore.

  • Which is the best airline for flights from Chicago to Singapore, United Airlines or JetBlue?

    The two airlines most popular with KAYAK users for flights from Chicago to Singapore are United Airlines and JetBlue. With an average price for the route of S$ 2,064 and an overall rating of 7.4, United Airlines is the most popular choice. JetBlue is also a great choice for the route, with an average price of S$ 2,818 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Chicago O'Hare Airport to Singapore?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago O'Hare Airport to Singapore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago O'Hare Airport to Singapore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Singapore from Chicago O'Hare Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago O'Hare Airport to Singapore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Singapore with an airline and back to Chicago O'Hare Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago O'Hare Airport to Singapore?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Singapore from Chicago O'Hare Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from O'Hare Intl to Singapore

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Singapore. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from O'Hare Intl to Singapore? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9730 reviews
8.1Crew
7.1Entertainment
7.3Comfort
6.6Food
7.7Boarding
Airline reviews

A long delay. Don't travel late in the day.

8.0 ExcellentTimothy, Apr 2026
ORD - CID
Read more United Airlines reviews

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

Several missed and almost missed connections. It felt like everything was being patched together last minute without enough resources and it ended up being an extremely stressful experience that basically ruined our weekend on the west coast. What a waste.

Crew was friendly. Seats are too narrow, particularly when a big person is in the adjacent seat, but I understand this is due to smaller planes usually flight into Lincoln. I have experienced several flight delays going out and coming into Lincoln airport, I say maybe 50% or higher of the flights I've taken out of this airport have been delayed.

Great flight. Boarded efficiently. Arrived early at CLT. There was no in flight entertainment on this aircraft. Great crew.

The seat was comfortable. There was a lot of turbulence. If it weren't for that,it would have been okay.

Poor communication, flight was delayed for preventable reasons. I missed my connection.

The boarding timing needs to be improved. The flight was delayed again because it took way too long to board. I was already exhausted from sleeping at the airport and spending all day there due to delay from my previous flight that connected in Chicago.

Great until we got to FRA. The next trip leg we were put in Business Class where seats had minimal padding!!!! They were awful and United Airlines needs to have their Lufthansa partner up their game or I won’t fly with them again!!

All airline travel outside of First or Business class is an ordeal to be endured. This trip was ok, small o, small k.

TV was broken and could not shut it off. The flicking was bother me and gave me a headache. The WiFi wouldn’t work correctly, I was able to text but not search the web or surf social media. The plane itself had a lot of wear and tear it is due for an update.

JetBlue not only has the most comfortable planes, but also used to have the best customer service. Lorie Wright, the lady at the gate was very rude not only to me, but to other passengers as well. Her colleague, the gentleman was also not very friendly. They both were acting like they were doing passengers a favor. The crew on board was very nice.

Flight was on time and smooth. Customer service was decent

The space between seat rows seemed to be larger than other airlines. I didn’t check their food or entertainment since I slept most of the way. They do seem to have a lot of options for purchase though.

Kayak sucked. You gave me a confirmation number that was not useable by the jet blue system. Nor did you send any check in emails. I’ll not be using your site again. Nice work.

Direct tv did not work on flight Short flight so no good service offered Arrived early to destination and had to wait for gate to open. Deplaned LATER than if we arrived on time!! Poor planning Jet blue has had something go wrong on every flight I’ve taken with them in last five years. Terribly run airline

Given us a free miles or free flight for waiting for 9 hours I didn’t get home till 5am in the morning and I was supposed to be home at 9:30 touch down.

Excellent price. Everything on time. two bad parts. Kayak said I couldn't sign in for the flight online, but I got an email at the same time from Jet Blue and they let me sign in online. Second bad part was that, although I had provided my known traveler number, neither of my boarding passes, for this flight and the previous one, had TSA pre-check showing.

Jet blue was great But the Jayak system Wasa pure nightmare and wasted so much of my time and energy by not giving me a way to access jet blue to check in the flight back I didn’t even get the number confirmation code 24 hours before. Because I didn’t receive the email with the confirmation code I could NoT CHECk IN. I spoke to a kayak third party and they informed me I could not carry a carry on, on the flight which caused me so much extra stress it was just too much. You can be sure I will not be using it recommending your site. Again.

Everything you need to know for your flight from O'Hare Intl to Singapore

Information on your arrival and departure airports