RM 2,368 Find Cheap Flights from Southeast Asia to Illinois

1 adult
1 adult, Economy, 0 bags

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Useful Info

Good to know

Low seasonFebruary
Cheapest flightRM 2,694
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly (4% more expensive on average)
Flight from Kuala Lumpur Airport to Chicago O'Hare Airport

FAQs for booking flights from Southeast Asia to Illinois

  • How does KAYAK find such low prices on flights from Southeast Asia to Illinois?

    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 Southeast Asia to Illinois.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Southeast Asia to Illinois?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Southeast Asia to Illinois 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 Southeast Asia to Illinois?

    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 Southeast Asia to Illinois 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 Southeast Asia to Illinois?

    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 Southeast Asia to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many airports are there in Illinois?

    There are 12 airports in Illinois. The busiest airport is Chicago O'Hare Airport (ORD), with 93% of all flights arriving there.

  • What is the cheapest month to fly from Southeast Asia to Illinois?

    The cheapest month for flights from Southeast Asia to Illinois is October, when tickets cost RM 3,225 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of round-trip tickets is RM 4,467 and RM 4,157 respectively.

  • How far in advance should I book a flight from Southeast Asia to Illinois?

    To get a below-average price on a flight from Southeast Asia to Illinois, you should book around 3 weeks before departure, which saves you about 5% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

  • How long is the flight to Illinois?

    An average direct flight from Southeast Asia to Illinois takes 32h 32m, covering a distance of 23920 km. The shortest route is Kuala Lumpur Intl Airport (KUL) to Chicago Midway Airport (MDW) with an average flight time of 25h 36m.

  • What is the most popular destination in Illinois?

    Based on KAYAK flight searches, the most popular destination is Chicago (100% of total searches to Illinois).

Reviews of the top airline flying from Southeast Asia to Illinois

 
Need help choosing which airline to fly with from Southeast Asia to Illinois? 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.
7.6
Cathay PacificOverall score based on 1310 reviews
7.8Entertainment
8.1Crew
7.9Boarding
7.3Food
7.6Comfort
Airline reviews

The only notable problem was bathroom facilities. Only one toilet for far too many people, and dirty nearly all the time. Both otherwise, Cathay Pacific is great. Wonderful staff everywhere.

8.0 ExcellentPaul, Apr 2026
MNL - HKG
Read more Cathay Pacific reviews

The only notable problem was bathroom facilities. Only one toilet for far too many people, and dirty nearly all the time. Both otherwise, Cathay Pacific is great. Wonderful staff everywhere.

The worst experience ever! Lots of flight delays and rerouting that ended up doubling the total time. . I had to recheck my luggage because I was rerouted to Tokyo and ended up on ANA flight. I missed connecting flight twice because of the delay at Cathy Pacific. Additional stop added, rerouted to a different country for connecting flight and ended up in long waits and delays.

I didn’t use entertainment But everything else was of excellent quality

I liked the service. The touch screen needs improvement as well as movie choices.

Flights home are always happy, except this time I was traveling to be with my ailing father.

My only suggestion is a way to not be woken up for food. … like maybe something you can place on you if you’d prefer to miss food than be woken up

After each meal was served I didn't see any flight attendant offer coffee or tea to the passengers after the initial drinks were offered. Other flights I had been one it was standard procedure to offer hot drinks after the meal service.

It was great. It was my first time with Cathay Pacific and I really recommend.

Selected ovo lacto meal because I’m ok with milk products but not any meat. It was terrible. We had the same selection back in October when we had traveled and it was pretty good at that time. It was gross this time.

I was mid plane and they were already out of the main beef entree....ugh!

Everything you need to know for your flight to Illinois

Cabin class types available on flights to Southeast Asia

Cabin classes available on flights to Southeast Asia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class Flights to Illinoisfrom RM 3,935
Business Class Flights to Illinoisfrom RM 1,730
Premium Economy Class Flights to Illinoisfrom RM 3,308
Economy class Flights to Illinoisfrom RM 357