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Cheap Flights from Singapore to Chicago

Popular airlines from Singapore to Chicago

You can choose from 10 airlines that fly from Singapore to Chicago, including Eva Air, Japan Airlines, and United Airlines. Singapore Airlines offers the lowest prices on this route.
Eva Air logo Eva Air
Japan Airlines logo Japan Airlines
United Airlines logo United Airlines
Cathay Pacific logo Cathay Pacific
Korean Air logo Korean Air
Turkish Airlines logo Turkish Airlines
Delta Air Lines logo Delta Air Lines
Singapore Airlines logo Singapore Airlines
Etihad Airways logo Etihad Airways
All Nippon Airways logo All Nippon Airways
Airlines are determined based on actual purchased flight tickets from Singapore to Chicago according to previous 12 months data from Trip.com.

Explore the cheapest flights from Singapore to Chicago in the next three months. Based on Trip.com's data from the latest 7 days, one-way fares start at S$ 676, and round-trip tickets start at S$ 1,093.

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flying from Singapore to Chicago

The distance between Singapore and Chicago is approximately 15,077.88km. Based on Trip.com's data, travel demand peaks in January. The off-season for travel is November.

Cheapest one-way flight priceS$ 676
Cheapest return ticket priceS$ 1,093
Off-season for travelNovember
Peak season for travelJanuary
Flight distance15,077.88km
Popular airlineEva Air
Flight statistics for the Singapore–Chicago route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com Price Insights on Flights from Singapore to Chicago.

What is the cheapest month for one-way flights from Singapore to Chicago?

The average price of one-way flights from Singapore to Chicago purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from Singapore to Chicago is February, with an average price of S$ 841, and the most expensive month is April, with an average price of up to S$ 1,478.

S$ 1,478
S$ 1,160
S$ 841
S$ 523
    Cheapest
  • S$ 990
    Mar
  • S$ 1,478
    Apr
  • S$ 1,152
    May
  • S$ 925
    Jun
  • S$ 1,416
    Jul
  • S$ 1,119
    Aug
  • S$ 1,073
    Sep
  • S$ 955
    Oct
  • S$ 1,007
    Nov
  • S$ 894
    Dec
  • S$ 1,241
    Jan
  • S$ 841
    Feb

What is the cheapest month for round-trip flights from Singapore to Chicago?

The average price of round-trip flights from Singapore to Chicago purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for round-trip flights from Singapore to Chicago is October, with an average price of S$ 1,493, and the most expensive month is December, with an average price of up to S$ 2,292.

S$ 2,292
S$ 1,893
S$ 1,493
S$ 1,094
    Cheapest
  • S$ 2,072
    Mar
  • S$ 1,840
    Apr
  • S$ 1,995
    May
  • S$ 1,538
    Jun
  • S$ 1,801
    Jul
  • S$ 1,941
    Aug
  • S$ 1,770
    Sep
  • S$ 1,493
    Oct
  • S$ 1,799
    Nov
  • S$ 2,292
    Dec
  • S$ 1,929
    Jan
  • S$ 1,789
    Feb

What is the cheapest day to fly from Singapore to Chicago during Hari Raya Puasa?

Based on Trip.com's data over the past 3 days, these are the lowest one-way airfares from Singapore to Chicago during Hari Raya Puasa.

During Hari Raya Puasa, flights from Singapore to Chicago are cheapest on Mar 18, with the lowest fare of S$ 734.

S$ 1,406
S$ 1,070
S$ 734
S$ 398
  • S$ 734
    Mar 18
  • S$ 768
    Mar 19
  • S$ 744
    Mar 20
  • S$ 1,406
    Mar 21
  • S$ 1,406
    Mar 22
  • S$ 768
    Mar 23

Frequently Asked Questions

  • Which airlines offer the cheapest flights from Singapore (SIN) to Chicago (CHI)?

    Based on Trip.com data, Singapore Airlines offers one-way fares as low as S$ 676 on Cheapest nonstop routes (e.g. SIN to ORD on Wed, May 6), while All Nippon Airways offers Cheapest nonstop round-trips from S$ 1,093 departing on Wed, Apr 15 and returning on Wed, Apr 22.
  • At the moment, you can catch a direct flight from Singapore to Chicago with the following airlines, including: Singapore Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Singapore to Chicago is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Singapore to Chicago, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, May 6, with one-way flights priced at just S$ 676.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Singapore Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Chicago travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Singapore to Chicago is November, when demand for travel is lower.
  • After crunching the numbers on our March flight calendar, it's currently cheapest to fly from Singapore to Chicago on March 13, 2026 with Korean Air, with prices starting at S$ 1,157.
  • You can land at any one of the following hubs in Chicago, with Singapore Changi Airport to O'Hare International Airport (SIN-ORD) is by far the most common option on this route: O'Hare International Airport (ORD) Midway International Airport (MDW) Chicago Rockford International Airport (RFD).
  • The time difference between Chicago and Singapore is 14h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Flight from Singapore (SIN) to Chicago (CHI)

Chicago is among the largest and one of the most populated cities in the United States. It is a cultural hub that offers exciting attractions ranging from high-rises, parks, art galleries, museums, zoos and more. Known as the windy city, it is the birthplace of skyscrapers which is evident when you see the city’s landscape. This most relaxed city of America offers something for everyone, from amazing live shows, legendary sports events, and delicious pizza. This vibrant city which is the hub for finance, culture, education, and commerce, attracts millions of visitors every year.

Tip: You can buy the Ventra card, which is valid for trains and buses and will save your time doing cash transactions.

Getting There

There is a total of three international airports in Chicago O'Hare International Airport, Gary/Chicago International Airport & Chicago Rockford International Airport. Among these, the O'Hare International Airport is famous and also one of the busiest airports in the world. There are very few direct flights to Chicago from Singapore. There are many connecting flights from Singapore to Chicago with more than five options every day. The flight duration is more than 19 hours, depending on the layovers. The Most popular airlines to travel to Chicago from Singapore are United Airways & Etihad Airlines.

Tip: Since there are no direct flights to Chicago, make sure that you book the tickets three months in advance.

What to See 

The Windy City Chicago has much to offer for everyone making it a perfect holiday destination for the family. The city has many excellent and unique museums. Some of the Museums that you should visit are Museum of Contemporary Art, Industry, Field Museum, Chicago History Museum, American Writer’s Museum, The Art Institute of Chicago, Museum of Science and many other smaller museums. Make sure to visit Shedd Aquarium that is home to approximately more than 30 thousand animals. Visit the Skydeck at the Willis Tower, which is the tallest spot of the city to get the 360-degree view of the city. Make sure to visit Millennium Park and take a selfie with the world-famous “The Bean”. Visit Navy Pier which is full of activities where you can take the ride on Centennial Ferris Wheel or do many water-based activities including a speedboat ride.  You can learn about some of the famous landmarks on the Architecture Boat ride. Make sure that you watch a live comedy show at one of Chicago’s legendary venues, and if you are a sports lover, then you should attend one of the professional games live in one of their stadiums.  Chicago is a world-class city for cycling and Lakefront Train is a must trail for all the cyclists.

Tip: You can take the hop on hop off bus to cover some of the famous landmarks of the city.

Eat & Stay

With a population of diverse culture, Chicago has excellent choices in terms of food. To enjoy food in the budget, make sure that you visit Streetsville that has good restaurants as well as street food joints. Wicket Park has some of the most relaxed cafes and restaurant joints. If you are looking to enjoy the nightlife, then make sure that you head to River North that has some of the best clubs and bars.

Chicago has diverse options ranging from budget hotels to luxury experience. You can look in the downtown Loop for budget options and also an ideal choice if you are going there for site seeing. Hyde Park and Lincoln Park have some excellent luxury and bouquet hotels if you are visiting Chicago for a relaxing getaway.

Make sure that you visit Magnificent Mile for shopping as it is considered as the city’s elite commercial district. You will get many mid and high-end stores where you can shop from clothes to accessories.  

Tip: Make sure that you try out the signature deep dish pizza when you are in Chicago.

Trip.com is the best place for cheap flights from Singapore as they have fantastic offers on flight bookings. You can do Singapore to Chicago flight booking and hotel booking from here so that you can enjoy your holiday stress-free.