S$ 684 Find Cheap Flights from Southeast Asia to Illinois

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Southeast Asia to Illinois departing on 18-2. 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.
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Low season

February

High season

June

Cheapest flight

S$ 684
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly (1% more expensive on average)
Flight from Singapore to Chicago Midway 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.

See more FAQs

Top 5 airlines serving 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.
8.4
EVA AirOverall score based on 1253 reviews
8.6Crew
8.1Food
8.4Boarding
8.3Comfort
8.0Entertainment
Airline reviews

Great but I am not sure why I was placed in zone 4 for boarding despite being an Infinity Member??? Can you explain online. Thanks

10.0 ExcellentM, Jan 2025TPE - SEA
Read more EVA Air reviews

Great but I am not sure why I was placed in zone 4 for boarding despite being an Infinity Member??? Can you explain online. Thanks

Clean plane, friendly crew, mostly on-time departure. Negativo since there were no snacks offered. Cold drinks only was fine due to turbulence, but nothing to eat? Really?

The food is quite mediocre. I had spaghetti and the tomato based sauce was quite salty and there were no other flavors, no spices used in the sauce.

friendly and professional cabin staff... seems cold and a bit aloof...

The app was awful. No accurate info. Paying for internet is a negative (Delta is free). The crew was very nice for the most part although you are not guaranteed to get good service. Some crew would ignore requests for things as simple as a cup of water if you were sleeping when the first serving was made. Food was great. Male crew member was exceptionally kind and responsive.

The staff was marvelous. The entertainment options were terrible, old or 2nd rate movies. I was unable to entertain myself for 18 hours-it made it seem even longer. Note: I thought about upgrading but your information about what was included was unclear. Are the seats bigger? Are there current moves? What kind of food do you get? Would the upgrade compare to Delta? Just saying the upgrade is better didn’t convince me and I regret not flying Delta.

The night flight was only 2/3 full, which is always a plus. Room to stretch out for sleeping. Gracious stewardesses, attentive, and slim/attractive (which is rare these days). Good food, and curtesy wine.with meals. Comfortable seats and decent leg room (economy class)

Plane is new and I was upgraded to first class so all was great.

Only one Hindi movie from LAvto Taipei and same movie from Taipei to Singapore Really horrible and we call it entertainment???

I like Eva Air. I’ve been flying it for several years.. I did notice small changes for the worse by the staff. They’re still way above major carriers based in the USA.

I was very happy with my flight on ANA. The crew were excellent and very helpful throughout the flight. The food was also very good. The seats were comfortable and had excellent legroom. The headphone jack position was annoying, but that is a minor nitpick. The movie selection in the IFE was good, but the TV selection was lacking. Adding English subtitles to the Japanese movies and videos would have been very useful.

The cabin was hot. I was sweating during the whole trip.

Everything was excellent except for the hot cabin during the two trips. Why would you keep the cabins cool hot?

Just okay. Staff is accomodating especially at the check in counter and gate. Boarding was just fine. Leg room was cramped at economy. No entertainment, wifi is so-so. Cola in can given by cup, but rest of can was not given. At least give the whole can.

What I noticed is that when customers or passengers are asleep, they are no longer given food.

Flight were late each leg of the trip, seats were narrow and uncomfortable. Food was delayed and poor quality. Overall a bad e perience. I complained and was offered no offset or compensation.

I ask the crew to help me get my bag because I can't reached it she ignore me

ANA’s service was great, and the flight was nice and smooth . They gave us updates and checking in and boarding was smooth and easy .

Flight was overall OK: lovely staff and smooth travelling. The only downside was no food was available on a 3.5 hour flight over lunchtime. Luckily we had realised this in advance and brought our own bento.

They did not have vegetarian options, but the staff did their best to accommodate me and hand wrote an apology and the number to call 24 hours before I get on the flight next time.

Website from the 1990s, super frustrating customer support, inflight experience merely OK - more like United than e.g. Emirates

The seats are significantly more comfortable than US airlines and the staff are much friendlier. The food is also much better, as they are particularly accommodating to any dietary restrictions.

Could had been better if they include in their menu some western food.

They 7 seats in one row for Business class while most business class for other airlines are 4 seats in one row. the seat was narrow. the Toilet was so smell, dimming light, no water out of faucet. Terrible.

Difficult to access advanced check-in online. No way to understand why it wouldn’t work. Call center not answering. Email for answers took days to respond, Kind service at the airport and on the flight made up for disappointing service before flight.

Courteous and helpful employees. Comfortable seats and temperature of aircraft . Did not need squid in my salad but glad to have the menu information advising me of what it was

Everything was great, except the Wifi, but that's understandable.

I purchased the ticket online and went to do online check in amd the app wouldnt let me. I went to the airline desk and they couldnt confirm my ticket in their system. I ended up having to buy a ticket from the airline directly and paying twice for the same flight. The app wouldnt lwt me check in the kayak purchased ticket until after my flight was taken off.

The plane was dirty, there was trash in the seat pocket in front of me.

Food was excellent, the crew was exceptionally friendly, and the seats were comfortable. Bathroom were also kept very clean and odor free.

The flight was delayed for 30 mins. The overall experience was good.

Fast boarding flight on time boarded plane back to front instead of stupid zone groups like US airlines do...

Baggage delayed for 2 days and still chasing for reimbursement of basis items. Very horrible customer care service.

Horrible. No good food. Baggage missed to onboard and came after a day. No support to compensate the delay. Customer care cannot see the status of the complaint. No reply of the email.

bad… no veg food was provided eventhough i pre ordered special meal

Excellent service provided the flight crew. Food and drinks were very good.

Meal options for vegetarians can be provided… Nothing was offered for me for dinner.. crew just said no vegetarian option available and did even bother to provide any alternatives or something to eat.

Cathay has a great reputation, though it's baseline economy seating is nothing to write home about (and SE Asia flight passengers sometime lack 'routine stateside' etiquette). On the other hand, food was great, flight attendants were nice, and price was very good~

Not enough food for everyone. . Always run out of food when we ask

I was amazed at how clean Cathay Pacific planes were compared to our US domestic airlines. Everything was great all but the food service I was just okay with. Shorter flights with other airlines usually provided more meals and snacks that I have been on. Almost a 16 hour flight just two meals and no snacks with Cathay Pacific. Even ran out of what I wanted for one of them. Other than that top notch!

There's just no way to sit fully upright and comfortably in these seats. There needs to be 2 more inches of room, and that's not something that only one person on the flight needs - the whole flight needs 2 more inches of room. If that means you sell 6 less seats, so be it. It's too close for anyone. Forcing people to pay for "premium" economy just to get "barely enough space to breathe" isn't really an answer to that.

The crew were very nice. The Chocolate is good and v there’s no entertainment. Thanks

The crew were very nice. I would have appreciated a pillow for comfort. I had a special meal that was sloppy, but the salad was great. Thanks

The plane was in Moline all night. Consequently, we assumed an on time departure at 8:15am. Unfortunately, and as is the normal case with United in Moline, we departed 2.5 hours late. When the crew came, it was discovered that there was very little heat in the plane. Seems this should have been checked hours before the crew arrived. Then when we boarded and the plane was to be de-iced, the United de-icing truck was not working! We awaited the American Airlines truck. All of this caused us to miss our connection in Chicago. My suggestion is never take United Airlines flight from Moline. We have been disappointed 80% of the time and have vowed to not take United again from Moline.

Flight was delayed two hours. No snacks and no tv screens. My bag got stuck in Chicago

The aircrew was solid, the flight was chill, I had no issues. The gate agent was not the best. I was trying to use a military bag upgrade to move my bag from under the seat to the overhead bins and he told me there’s no overhead bins on the plane, argued with me why booking put a military member in basic economy (I don’t really understand this) and made it an issue to even try to help me stating I’d have to call reservations to get a bag upgrade. When every other agent with United can add it at the gate, this man couldn’t be bothered.

lots of delays the crew were unclear about where to pick up my carry-on, which they took from me to check in on the plane.

They needed people to check a bag, they did check my bag and I had to wait 10 minutes after the flight to get it it wasn’t too bad

Did not even get on board. Was told I needed an esta agreement. Was not aware of this when I booked the fare and not told about them

Cramped seats. Audio jack for the in -flight entertainment was broken.

Book cheap flights from Southeast Asia to Illinois

Recent return flight deals

10-3Mon
1 stopCathay Pacific
25h 35mSIN-ORD
18-3Tue
1 stopCathay Pacific
25h 00mORD-SIN
S$ 1,275
3-3Mon
1 stopCathay Pacific
30h 45mSIN-ORD
10-3Mon
1 stopCathay Pacific
25h 00mORD-SIN
S$ 1,280
10-2Mon
1 stopCathay Pacific
30h 45mSIN-ORD
18-2Tue
1 stopCathay Pacific
31h 15mORD-SIN
S$ 1,293
10-3Mon
1 stopCathay Pacific
25h 35mSIN-ORD
18-3Tue
2 stopsCathay Pacific
35h 40mORD-SIN
S$ 1,297
5-2Wed
1 stopUnited Airlines
42h 20mSIN-ORD
7-2Fri
2 stopsUnited Airlines
31h 25mORD-SIN
S$ 1,420
10-3Mon
1 stopEVA Air
41h 50mSIN-ORD
13-3Thu
1 stopEVA Air
25h 00mORD-SIN
S$ 1,440
11-3Tue
1 stopEVA Air
20h 20mSIN-ORD
17-3Mon
1 stopEVA Air
22h 35mORD-SIN
S$ 1,451
5-2Wed
3 stopsUnited Airlines
40h 59mSIN-ORD
7-2Fri
1 stopUnited Airlines
23h 45mORD-SIN
S$ 1,485
11-4Fri
2 stopsTurkish Airlines
61h 24mSIN-ORD
20-4Sun
1 stopTurkish Airlines
33h 05mORD-SIN
S$ 1,521
2-3Sun
2 stopsJapan Airlines
28h 57mSIN-ORD
10-3Mon
2 stopsJapan Airlines
27h 35mORD-SIN
S$ 2,105

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Recent one-way flight deals

18-2Tue
3 stops
39h 47mSIN-MDW
S$ 684
20-2Thu
2 stops
28h 13mSIN-ORD
S$ 697
8-4Tue
3 stops
59h 00mSIN-ORD
S$ 704
28-1Tue
1 stopCathay Pacific
30h 45mSIN-ORD
S$ 798
28-1Tue
1 stopCathay Pacific
25h 35mSIN-ORD
S$ 800
27-1Mon
1 stopEVA Air
20h 20mSIN-ORD
S$ 886
29-1Wed
2 stopsEVA Air
28h 09mSIN-ORD
S$ 1,092
31-3Mon
3 stopsUnited Airlines
30h 55mSIN-ORD
S$ 1,259
4-4Fri
3 stopsUnited Airlines
28h 15mSIN-ORD
S$ 2,016
28-2Fri
1 stopANA
30h 45mSIN-ORD
S$ 4,659

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Last minute flights from Southeast Asia to Illinois

Last minute flight, train and bus deals

24-1Fri
multi-stopUnited Airlines
26h 47mSIN-ORD
31-1Fri
multi-stopUnited Airlines
39h 40mORD-SIN
S$ 1,584
24-1Fri
multi-stopUnited Airlines
28h 05mSIN-ORD
1-2Sat
multi-stopUnited Airlines
23h 45mORD-SIN
S$ 1,613
24-1Fri
multi-stopLufthansa
38h 10mSIN-ORD
1-2Sat
multi-stopLufthansa
29h 40mORD-SIN
S$ 1,667
25-1Sat
multi-stopUnited Airlines
21h 10mSIN-ORD
31-1Fri
multi-stopUnited Airlines
33h 10mORD-SIN
S$ 1,683
25-1Sat
multi-stopCathay Pacific
30h 45mSIN-ORD
31-1Fri
multi-stopCathay Pacific
25h 00mORD-SIN
S$ 1,689
24-1Fri
multi-stopUnited Airlines
25h 19mSIN-ORD
31-1Fri
multi-stopUnited Airlines
33h 10mORD-SIN
S$ 1,697
23-1Thu
multi-stopCathay Pacific
25h 35mSIN-ORD
31-1Fri
multi-stopCathay Pacific
25h 00mORD-SIN
S$ 1,709
23-1Thu
multi-stopCathay Pacific
25h 35mSIN-ORD
1-2Sat
multi-stopCathay Pacific
32h 25mORD-SIN
S$ 1,731
24-1Fri
multi-stopAir India
24h 30mSIN-ORD
31-1Fri
multi-stopAir India
30h 00mORD-SIN
S$ 1,786
25-1Sat
multi-stopEVA Air
28h 09mSIN-ORD
1-2Sat
multi-stopEVA Air
33h 10mORD-SIN
S$ 2,523

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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.

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