S$ 554 Find Cheap Flights from Chicago O'Hare Airport to Southeast Asia – Compare and Save

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 Southeast Asia departing on 24-9. 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

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Cheap Flights from O'Hare Intl to Southeast Asia

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from O'Hare Intl to Southeast Asia 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 Southeast Asia

Wed, 30 Sep - Tue, 6 Oct
Air Canada Logo
10:00 - 05:15ORD  Chicago O'Hare Intl-SIN Singapore Changi
54h 15m2 stops Winnipeg Vancouver Intl
Air Canada Logo
07:00 - 05:15SIN  Singapore Changi-ORD Chicago O'Hare Intl
35h 15m2 stops Vancouver Intl Los Angeles
S$ 1,030Air Canada
Wed, 23 Sep - Tue, 29 Sep
Air Canada Logo
19:48 - 05:15ORD  Chicago O'Hare Intl-SIN Singapore Changi
44h 27m1 stop Vancouver Intl
Air Canada Logo
07:00 - 14:43SIN  Singapore Changi-ORD Chicago O'Hare Intl
20h 43m1 stop Vancouver Intl
S$ 1,032Air Canada
Tue, 22 Sep - Tue, 20 Oct
Air Canada Logo
15:40 - 05:15ORD  Chicago O'Hare Intl-SIN Singapore Changi
24h 35m1 stop Vancouver Intl
Air Canada Logo
07:00 - 14:43SIN  Singapore Changi-ORD Chicago O'Hare Intl
20h 43m1 stop Vancouver Intl
S$ 1,034Air Canada
Tue, 27 Oct - Tue, 10 Nov
Air Canada Logo
15:30 - 07:00ORD  Chicago O'Hare Intl-SIN Singapore Changi
26h 30m1 stop Vancouver Intl
Air Canada Logo
08:40 - 14:37SIN  Singapore Changi-ORD Chicago O'Hare Intl
19h 57m1 stop Vancouver Intl
S$ 1,034Air Canada
Thu, 8 Oct - Mon, 12 Oct
JetBlue Logo
19:20 - 15:45ORD  Chicago O'Hare Intl-SIN Singapore Changi
31h 25m1 stop Doha Hamad Intl
JetBlue Logo
03:15 - 15:05SIN  Singapore Changi-ORD Chicago O'Hare Intl
24h 50m1 stop Doha Hamad Intl
S$ 1,504JetBlue
Wed, 14 Oct - Tue, 20 Oct
United Airlines Logo
16:40 - 06:15ORD  Chicago O'Hare Intl-SIN Singapore Changi
24h 35m2 stops Los Angeles San Francisco
United Airlines Logo
11:05 - 08:40SIN  Singapore Changi-ORD Chicago O'Hare Intl
34h 35m1 stop Tokyo Haneda
S$ 1,726United Airlines
Thu, 8 Oct - Mon, 12 Oct
United Airlines Logo
14:32 - 06:15ORD  Chicago O'Hare Intl-SIN Singapore Changi
26h 43m1 stop San Francisco
United Airlines Logo
08:45 - 18:34SIN  Singapore Changi-ORD Chicago O'Hare Intl
22h 49m1 stop San Francisco
S$ 2,681United Airlines
Thu, 8 Oct - Mon, 12 Oct
United Airlines Logo
18:25 - 06:15ORD  Chicago O'Hare Intl-SIN Singapore Changi
22h 50m1 stop San Francisco
United Airlines Logo
08:45 - 21:52SIN  Singapore Changi-ORD Chicago O'Hare Intl
26h 07m2 stops San Francisco Denver Intl
S$ 2,688United Airlines
Thu, 22 Oct - Thu, 29 Oct
United Airlines Logo
06:07 - 18:35ORD  Chicago O'Hare Intl-SIN Singapore Changi
23h 28m1 stop San Francisco
United Airlines Logo
10:10 - 18:49SIN  Singapore Changi-ORD Chicago O'Hare Intl
21h 39m1 stop San Francisco
S$ 2,840United Airlines
Thu, 24 Dec - Sat, 2 Jan
JetBlue Logo
18:50 - 08:45ORD  Chicago O'Hare Intl-SIN Singapore Changi
23h 55m1 stop Doha Hamad Intl
JetBlue Logo
03:15 - 14:30SIN  Singapore Changi-ORD Chicago O'Hare Intl
25h 15m1 stop Doha Hamad Intl
S$ 5,669JetBlue
Booking Insights

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

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

Can I save money by flying with a stopover from Chicago O'Hare Intl Airport to Southeast Asia?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of S$ 594, prices are generally cheapest when you fly direct.

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

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 Southeast Asia, 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 Southeast Asia is September, when tickets cost S$ 1,171 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of return tickets is S$ 2,031 and S$ 1,909 respectively.

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

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 Southeast Asia, 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 Southeast Asia, 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 season

September

Cheapest flight

S$ 554
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly and prices are also 16% lower on average.
Flight from Chicago O'Hare Airport to Singapore

FAQs - booking Southeast Asia flights

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

    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 Southeast Asia.

  • 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 Southeast Asia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Chicago O'Hare Airport to Southeast Asia 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 Southeast Asia?

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

    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 from Chicago O'Hare Airport to Southeast Asia 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 Southeast Asia

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Southeast Asia. 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 Southeast Asia? 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 10081 reviews
8.1Crew
7.7Boarding
7.1Entertainment
7.3Comfort
6.7Food
Airline reviews

Old 757 with poor entertainment system. United no longer partners with United for free text and email. O'Hara an absolute disaster! Limited gates clauses two hour delay. Unfortunately this appears to be the norm.

2.0 MediocreRichard, Aug 2026
Read more United Airlines reviews

Old 757 with poor entertainment system. United no longer partners with United for free text and email. O'Hara an absolute disaster! Limited gates clauses two hour delay. Unfortunately this appears to be the norm.

It was a good experience, unfortunately my checked baggages were come late and not arrived on time.

Very stressful to locate United Airline boarding area, delayed flight, changing boarding area again to another location with all tiredness 😩. But flying was fine.

It was hot and not as comfortable as the flight to Chicago. Must have been a different plane that needs to be worked on or replaced.

The SFO lounge closes at 12 midnight. My flight took off at 2AM

It was extremely hot in the cabin the entire flight, vent air was worn

Have not had a flight out or returning to Norfolk that has not required maintenance, and a gate delay. Properly staff the crew so maintenance can be performed without last minute emergencies on each flight and there is enough staff to have gates prepared for inbound flights. Staff to ensure the safety and on time service vs. profit.

We were forced to eat vegetarian food because non veg food ran out. The breakfast was mediocre.

My original flight was cancelled and that affected my trip and my plans and I got no compensation and customer service was hard to reach as well

The kid in the middle seat kicked me almost the whole flight, almost kicked my hot tea off my tray. The flight was delayed due to the first plane not being able to be de-iced in July! We had to get a new plane. Now I drive 3 hours back to Edmonton because direct flights from PVR were way to expensive

The flight was on time the crew was courteous that makes for a good flight.

A more comfortable seat. Padding would be really helpful but I've read the airlines don't want customers to be satisfied with economy seats.

When I booked, I included my checked luggage and when the bill was sent there was no record of this. Its was costly since I am from Trinidad amd Tobago. Exchange rate over seven dollars to one US dollar.

Everything was good except checking bags . I had paid for two bags but it didn’t show so we had to do it again while people waited and we were struggling to get to our flight

Flight delayed 4 times on a non-stop from BOS to SFO. Then when landed in SFO had to wait for 30 mins for a gate AT 3:30AM.

Plane was delayed multiple times. I would like to request a refund. Was due to arrive Thursday evening ended up arriving Friday morning.

The seats were roomier than other airplanes I’ve been on.

The crew and the pilots. The pilots were amazing. The landing in Cancun was excellent.

The security line at JFK was one of the longest I’ve ever experienced - probably 45 minutes. I don’t know if JetBlue has control over it, but it detracted from the overall experience. Entertainment had good options, but the volume control was a bit small to tap on and the screen had a fair amount of interference blips. Clearer picture would have been better.

I liked the entertainment on JetBlue, the service from JFK to JAX was terrible at best

Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports