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Find cheap flights from Chicago to Southeast Asia from S$ 821

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Southeast Asia departing on 9-10. 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
Sat 1-6
Sat 8-6

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Best Southeast Asia Flight Deals

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

Singapore
Singapore1 stopS$ 1,223

Good to know

Low season

September

High season

December

Cheapest flight

S$ 821
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly (27% more expensive 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 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 to Southeast Asia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Southeast Asia from Chicago is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago 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 to Southeast Asia with an airline and back to Chicago with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago 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 to Southeast Asia from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Chicago to Southeast Asia

 
Need help choosing which airline to fly with from Chicago 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.
8.0
DeltaOverall score based on 10861 reviews
8.0Entertainment
8.2Boarding
7.4Food
7.9Comfort
8.6Crew
Airline reviews

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

6.0 GoodJames, Apr 2024TPA - RDU
Read more about Delta reviews

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Big plane, long flight, absolutely no leg room and basically non existent air! I am 5”4’ and always travel Main Cabin, I was miserable on this plane and could barely move when we arrived in Cabo due to the cramped leg area!

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

Delta is one of the best airlines I have flown

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

I always fly with Delta. My friends tell me their horror stories of flying with other airlines. I just smile and say, “You should fly Delta”

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Last minute gate change nearly caused us to miss our flight. Change was not announced or displayed in the main board at the old gate. Terrible communication. When we landed we had to wait 20 minutes because there was another plane at the assigned gate. Not the crew’s fault, but adding 20 minutes to a 45 minute flight sucked.

Nothing beats ANA customer service on my opinion. Maybe because of their Japanese culture (and food). Arigatō

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

Flight delayed for 2 hours due to a part. The plane sat waiting for boarding for a long time and during final preflight inspection the issue was found. Why not do the preflight inspection sooner if you know the plane is being used?

The flight experience was very good! Especially the United Club!

I was not able to buy food in the flight. They refer to include your Credit card in the APP, and if you are not from USA (i have a credit card form Canada) it is not possible

Aircraft has better leg room than any of United's larger planes. We had requested mobility assistance for this and related flights. United's response to all was superb.

The flight from Ottawa to Chicago took a lot longer due to DC in Ottawa. We got to Chicago and went to our gate to catch our flight. We only had nine minutes I found that very stressful.

Good boarding. Crew started quick with drinks and food. They came around several times for trash which I really liked. Other than turbulence due to storms in the area, flight was great.

Book cheap flights from Chicago to Southeast Asia

Recent return flight deals

8-10Tue
1 stopCathay Pacific
24h 25mORD-SIN
17-10Thu
1 stopCathay Pacific
20h 55mSIN-ORD
S$ 1,223
3-10Thu
1 stopCathay Pacific
24h 25mORD-SIN
14-10Mon
1 stopCathay Pacific
31h 15mSIN-ORD
S$ 1,237
17-9Tue
1 stopTurkish Airlines
32h 25mORD-SIN
24-9Tue
1 stopTurkish Airlines
23h 15mSIN-ORD
S$ 1,315
17-9Tue
1 stopTurkish Airlines
23h 15mORD-SIN
23-9Mon
1 stopTurkish Airlines
23h 15mSIN-ORD
S$ 1,349
16-9Mon
1 stopEVA Air
24h 20mORD-SIN
24-9Tue
1 stopEVA Air
20h 35mSIN-ORD
S$ 1,472
16-9Mon
1 stopEVA Air
22h 30mORD-SIN
23-9Mon
1 stopEVA Air
20h 35mSIN-ORD
S$ 1,478
3-10Thu
2 stopsDelta
36h 45mORD-SIN
12-10Sat
1 stopDelta
21h 20mSIN-ORD
S$ 1,822
18-8Sun
1 stopDelta
27h 30mORD-SIN
24-8Sat
2 stopsDelta
35h 49mSIN-ORD
S$ 1,829
8-8Thu
1 stopUnited Airlines
32h 30mORD-SIN
19-8Mon
1 stopUnited Airlines
20h 54mSIN-ORD
S$ 1,877
25-7Thu
2 stopsUnited Airlines
33h 33mORD-SIN
6-8Tue
2 stopsUnited Airlines
28h 49mSIN-ORD
S$ 1,883

Search by stops

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Recent one-way flight deals

9-10Wed
1 stopKorean Air
27h 40mORD-SIN
S$ 821
8-10Tue
1 stopEVA Air
22h 30mORD-SIN
S$ 831
11-7Thu
2 stopsJapan Airlines
32h 50mORD-SIN
S$ 837
11-7Thu
2 stopsJapan Airlines
31h 24mORD-SIN
S$ 841
11-7Thu
2 stopsUnited Airlines
34h 00mORD-SIN
S$ 885
20-5Mon
2 stopsUnited Airlines
32h 13mORD-SIN
S$ 886
11-7Thu
1 stopAmerican Airlines
28h 50mORD-SIN
S$ 892
15-10Tue
2 stopsDelta
25h 05mMDW-SIN
S$ 895
7-5Tue
2 stopsDelta
31h 15mMDW-SIN
S$ 896
8-5Wed
1 stopAmerican Airlines
28h 50mORD-SIN
S$ 1,174

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Last minute flights from Chicago to Southeast Asia

Last minute flight, train and bus deals

3-5Fri
multi-stopCathay Pacific
24h 25mORD-SIN
9-5Thu
multi-stopCathay Pacific
41h 40mSIN-ORD
S$ 1,568
3-5Fri
multi-stopCathay Pacific
34h 20mORD-SIN
9-5Thu
multi-stopCathay Pacific
41h 40mSIN-ORD
S$ 1,590
6-5Mon
multi-stopQatar Airways
26h 45mORD-SIN
17-5Fri
multi-stopQatar Airways
41h 55mSIN-ORD
S$ 1,679
7-5Tue
multi-stop
31h 35mORD-SIN
15-5Wed
multi-stop
27h 45mSIN-ORD
S$ 1,718
6-5Mon
multi-stop
40h 25mORD-SIN
15-5Wed
multi-stop
27h 45mSIN-ORD
S$ 1,742
6-5Mon
multi-stopQatar Airways
26h 45mORD-SIN
16-5Thu
multi-stopQatar Airways
26h 10mSIN-ORD
S$ 1,783
3-5Fri
multi-stopDelta
34h 00mMDW-SIN
9-5Thu
multi-stopDelta
32h 28mSIN-MDW
S$ 1,836
6-5Mon
multi-stopDelta
29h 06mORD-SIN
17-5Fri
multi-stopDelta
26h 15mSIN-ORD
S$ 1,897
7-5Tue
multi-stopUnited Airlines
29h 00mORD-SIN
18-5Sat
multi-stopUnited Airlines
27h 18mSIN-ORD
S$ 2,055
6-5Mon
multi-stopUnited Airlines
23h 35mORD-SIN
15-5Wed
multi-stopUnited Airlines
21h 04mSIN-ORD
S$ 2,295

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Flights to Southeast Asia

Return flight deals:

Southeast Asia - Chicago

Cabin classes:

S$ 719
S$ 1,107
S$ 130

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