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S$ 592 Find Cheap Flights from Chicago O'Hare Airport to Southeast Asia

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 15-8. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Southeast Asia, 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 Southeast Asia, as well as popular online travel agencies
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Best Southeast Asia Flight Deals from O'Hare Intl

Cheapest return prices found by our users on KAYAK in the last 72 hours

Singapore
Singapore1 stopS$ 1,068

Cheap Flight Deals from O'Hare Intl to Southeast Asia (ORD-zzYJX)

 
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.

Recent return flight deals from O'Hare Intl to Southeast Asia

Recommended return flight deals departing in the coming months from the most popular airlines that fly from O'Hare Intl to Southeast Asia.
Discover the best prices for you by selecting your travel dates on KAYAK.
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Cathay Pacific Logo
16:00 - 05:30ORD-SIN
24h 30m1 stop
Cathay Pacific Logo
01:25 - 14:00SIN-ORD
25h 35m1 stop
S$ 1,068Cathay Pacific
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Wed, 8 Oct - Mon, 27 Oct
Air India Logo
12:00 - 07:30ORD-SIN
30h 30m1 stop
Air India Logo
20:00 - 07:30SIN-ORD
24h 30m1 stop
S$ 1,077Air India
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Sun, 5 Oct - Sun, 26 Oct
Etihad Airways Logo
13:55 - 09:40ORD-SIN
30h 45m1 stop
Etihad Airways Logo
21:10 - 08:45SIN-ORD
24h 35m1 stop
S$ 1,135Etihad Airways
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Sun, 7 Sep - Sun, 21 Sep
Turkish Airlines Logo
23:45 - 17:55ORD-SIN
29h 10m1 stop
Turkish Airlines Logo
23:10 - 09:40SIN-ORD
23h 30m1 stop
S$ 1,136Turkish Airlines
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Mon, 13 Oct - Thu, 16 Oct
Air Canada Logo
15:40 - 07:05ORD-SIN
26h 25m1 stop
Air Canada Logo
09:10 - 12:45SIN-ORD
40h 35m2 stops
S$ 1,145Air Canada
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Sun, 14 Sep - Sat, 20 Sep
Turkish Airlines Logo
19:50 - 17:55ORD-SIN
33h 05m1 stop
Turkish Airlines Logo
23:10 - 22:00SIN-ORD
35h 50m1 stop
S$ 1,161Turkish Airlines
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Sun, 7 Sep - Sun, 21 Sep
Etihad Airways Logo
13:55 - 09:40ORD-SIN
30h 45m1 stop
Etihad Airways Logo
21:10 - 08:45SIN-ORD
24h 35m1 stop
S$ 1,169Etihad Airways
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Wed, 7 May - Wed, 21 May
Air Canada Logo
10:40 - 07:05ORD-SIN
31h 25m2 stops
Air Canada Logo
09:10 - 05:38SIN-ORD
33h 28m1 stop
S$ 1,176Air Canada
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Tue, 20 May - Tue, 3 Jun
United Airlines Logo
15:55 - 06:45ORD-SIN
25h 50m2 stops
United Airlines Logo
20:40 - 05:29SIN-ORD
21h 49m1 stop
S$ 1,434United Airlines
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Thu, 15 May - Thu, 22 May
United Airlines Logo
15:55 - 06:45ORD-SIN
25h 50m2 stops
United Airlines Logo
08:45 - 20:00SIN-ORD
24h 15m2 stops
S$ 1,441United Airlines
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Wed, 7 May - Wed, 28 May

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.

What is the cheapest time of day to fly to Southeast Asia?

The average price for all round-trip flights from Chicago O'Hare Intl Airport to Southeast Asia depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Southeast Asia is generally in the evening, when retur flights cost S$ 1,799 on average. Morning departures are around 28% more expensive than evening flights, on average. The most expensive time of day to fly to Southeast Asia is generally in the morning, which is peak travel time and where the average cost of a ticket is S$ 2,310.

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 February, when tickets cost S$ 1,161 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of return tickets is S$ 2,296 and S$ 2,032 respectively.

What’s the cheapest day of the week to fly from Chicago O'Hare Airport to Southeast Asia?

The average price of all round-trip flights from Chicago O'Hare Intl Airport to Southeast Asia clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Southeast Asia on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Chicago O'Hare Airport to Southeast Asia. For your return ticket, we recommend flying on a Tuesday and avoiding Sundays for the best deals.

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 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.
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Good to know

Low season

August

High season

January

Cheapest flight

S$ 592
Best time to beat the crowds (0% less expensive on average)
Most popular time to fly and prices are also 8% 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.

See more FAQs

Top airline 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 8667 reviews
6.6Food
7.7Boarding
7.0Entertainment
7.3Comfort
8.1Crew
Airline reviews

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

10.0 ExcellentDr. Joseph, Apr 2025ORD - IAH
Read more United Airlines reviews

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

I do prefer to fly United and have always had excellent service, except for bad weather. Flights are on time and staff is alway curtious and helpful

They switched out gate from terminal 1 to terminal two ten minutes before boarding. So we had to make a 20 min crazy fast walk to a different terminal. Then we boarded the plane and waited for over 40 minutes until push back. Brutal

My flight was scheduled for about 6:05 departure. There were 11 gate changes from 4-7pm and the flight was 3 hours delayed due to operational issues. The plane taxied around the airport for about half an hour before stopping to be de-iced. It would have been nice if we were alerted of the plan to de-ice prior to the 30 minute drive around the airport. The flight attendant was friendly, which was the only redeeming thing about this flight. As a former flight attendant for United, I was extremely disappointed.

Delays took 2hours and thirty minutes making me miss my connecting flight and make me sit in the Chicago airport for 9 hours

Had a short delay once we boarded the aircraft in Chicago, but it was fixed in no time flat then we were on our way. The pilot was able to make up the time lost and we landed 5 minute later then schedualed . Great service

Our seats were all the way in back of the plane,

The seats on this flight were almost roomy enough to be the basic amount needed for human existence. I think my favorite part of this flight was it landed at an A gate, which was the most palatial part of Sea-Tac I've ever seen - a massive improvement from the S gates.

The seats on this flight were almost roomy enough to be the basic amount needed for human existence.

Fight was delayed an hour due to operational issues ,then further delayed due to ground control for a total of about 1.30 hours. Salad was completely frozen and flatware was so cold you could barely handle it. Crew was friendly and professional and the flight was smooth. The aircraft was clean and well-serviced.

Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports

Chicago O'Hare Airport (ORD)

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