S$ 593 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 17-3. 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

November

High season

June

Cheapest flight

S$ 593
Best time to beat the crowds (5% less expensive on average)
Most popular time to fly (1% more expensive on average)
Flight from Singapore 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.

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 1226 reviews
8.3Comfort
8.6Crew
8.0Entertainment
8.4Boarding
8.0Food
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

Excellent food. Good service. Crammed Premium Economy seats. I Asked to change seats during check in. They told me the flight was fully booked. But on board I saw empty seats where I could have been easily relocated.

Good. Please add a non- applicable category to your questions.

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 employees were professional and efficient. I consider myself a traveler but have trouble with the international fare served on airplanes. I admit Americans buy their food in the supermarket and we typically don’t eat the ligaments and cartilage. I know that is whiny but as I age, I dislike it more. At least things weren’t covered in cheese. The desserts are terrible! My neighbor didn’t eat her bread so I asked if I could have it. First time for everything but had been traveling a total of 27 hours and was hungry.

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

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.

The flight from Taipei to LAX was the first time we encountered rudeness from the crew. From the gate agents to the in flight crew. We had received such wonderful service going to Bali and on our Bali to Taipei flight that it shocked us when the gate agent was rude and then the rudeness continued on the flight to LAX.

Overall great experience. All four members of my family were seated together without paying extra to reserve seats. Everything was on time. Food was great and healthy. Media entertainment was good. Rock music could be added as a listening choice. No issue with baggages. Flight attendants were friendly and helpful. I would recommend EVA to friends and family.

I was expecting that movie selection and food would have been better. Everything else was great.

Seat width can be a bit wider. not nice that they charge extra for the window seats. online check in can be greatly improved. in other words, their online interface is bad.

Seats were comfortable with excellent legroom. Meals were also quite good. The cabin crew were excellent and very helpful. The check-in experience was also very smooth.

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?

The ehole fliht went smoothly. No delays. Bur the food was not good.

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.

Flights were late on every leg of the trip. Seating was narrow and uncomfortable, and food was below average. I complained directly to the crew, and ANA, and was offered no offset or compensation.

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.

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.

They woke us up 2.5 hours before the flight was over? Why? If I'm on a long haul flight I want to sleep as much as possible. Also, didn't mention the mattress pads in business class so missed out on using those. The western meal of truffle, salmon pasta was the awful. Had a different fish dish on JAL that was great but that pasta was a mish-mash of too many random things that didn't make sense plus dry fish. Staff was friendly and helpful.

Very noisy and careless crew on this overnight flight. They should understand customers want to sleep

Everything was fine and I have no complaints or things to note.

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

Highly impressive. On time. Smooth and fast boarding and disembarkment. Really great service

When comes to Taiwan airlines China airlines is the best rest are pure trash

flight delayed 45 mins - missed connection - 1 hr layover became 8 hr layover waiting for next flight -

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.

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~

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

29-4Tue
1 stopUnited Airlines
23h 39mSIN-ORD
13-5Tue
1 stopUnited Airlines
33h 15mORD-SIN
S$ 1,226
17-3Mon
1 stopUnited Airlines
33h 07mSIN-ORD
14-4Mon
1 stopUnited Airlines
25h 36mORD-SIN
S$ 1,228
16-3Sun
1 stopUnited Airlines
20h 57mSIN-ORD
16-4Wed
1 stopUnited Airlines
31h 10mORD-SIN
S$ 1,236
25-6Wed
1 stopCathay Pacific
25h 40mSIN-ORD
3-7Thu
1 stopCathay Pacific
30h 50mORD-SIN
S$ 1,247
8-3Sat
1 stopCathay Pacific
25h 35mSIN-ORD
13-3Thu
1 stopCathay Pacific
25h 00mORD-SIN
S$ 1,267
21-3Fri
1 stopKorean Air
21h 10mSIN-ORD
29-3Sat
1 stopKorean Air
27h 35mORD-SIN
S$ 1,285
7-3Fri
1 stopKorean Air
21h 10mSIN-ORD
14-3Fri
1 stopKorean Air
22h 45mORD-SIN
S$ 1,294
11-3Tue
1 stopEVA Air
20h 20mSIN-ORD
12-4Sat
1 stopEVA Air
22h 30mORD-SIN
S$ 1,416
9-3Sun
1 stopEVA Air
20h 20mSIN-ORD
12-3Wed
1 stopEVA Air
25h 00mORD-SIN
S$ 1,419
20-2Thu
2 stopsANA
26h 20mSIN-ORD
1-3Sat
1 stopANA
24h 25mORD-SIN
S$ 1,448

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Recent one-way flight deals

17-3Mon
2 stops
40h 36mSIN-ORD
S$ 593
12-3Wed
2 stops
28h 15mSIN-ORD
S$ 607
25-6Wed
1 stopCathay Pacific
25h 40mSIN-ORD
S$ 775
26-6Thu
1 stopCathay Pacific
41h 40mSIN-ORD
S$ 794
24-2Mon
1 stopEVA Air
41h 50mSIN-ORD
S$ 895
16-2Sun
1 stopEVA Air
20h 20mSIN-ORD
S$ 925
27-3Thu
1 stopUnited Airlines
27h 50mSIN-ORD
S$ 1,255
11-2Tue
3 stopsUnited Airlines
35h 32mSIN-ORD
S$ 1,265
25-6Wed
2 stopsJapan Airlines
30h 40mSIN-ORD
S$ 1,296
4-8Mon
2 stopsJapan Airlines
32h 27mSIN-ORD
S$ 1,404

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Last minute flights from Southeast Asia to Illinois

Last minute flight, train and bus deals

7-2Fri
multi-stopEVA Air
20h 20mSIN-ORD
18-2Tue
multi-stopEVA Air
22h 35mORD-SIN
S$ 1,356
7-2Fri
multi-stopUnited Airlines
42h 20mSIN-ORD
18-2Tue
multi-stopUnited Airlines
30h 07mORD-SIN
S$ 1,374
6-2Thu
multi-stopCathay Pacific
25h 35mSIN-ORD
18-2Tue
multi-stopCathay Pacific
38h 35mORD-SIN
S$ 1,441
7-2Fri
multi-stopAir Canada
23h 55mSIN-ORD
18-2Tue
multi-stopAir Canada
30h 20mORD-SIN
S$ 1,548
6-2Thu
multi-stopSWISS
26h 10mSIN-ORD
18-2Tue
multi-stopSWISS
32h 50mORD-SIN
S$ 1,691
6-2Thu
multi-stopDelta
36h 19mSIN-ORD
18-2Tue
multi-stopDelta
27h 55mORD-SIN
S$ 1,703
7-2Fri
multi-stop
34h 36mSIN-ORD
18-2Tue
multi-stop
35h 05mORD-SIN
S$ 1,792
7-2Fri
multi-stop
29h 40mSIN-ORD
18-2Tue
multi-stop
34h 30mORD-SIN
S$ 1,794

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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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