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Cheap flights from Illinois to Singapore from $608

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/3. 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.
ORD — SIN
May 13 — May 201
From?
To?
Mon 5/13
Mon 5/20
1 adult, Economy
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How far in advance should I book a flight from Illinois to Singapore?

Travelers have found it’s best to book a flight 33 days in advance to save up to 21% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 33 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Illinois to Singapore 1-2 weeks in advance for as low as $971, or $1,126 for flights within the next 24 hours.

What is the cheapest month to fly from Illinois to Singapore?

The best pricing can be found in the month of April. Prices to Singapore from Illinois average $1,387. You can even find prices in April for less than $1,387, as users have found deals to Singapore from as low as $905. The month of June appears to be one of the more expensive times to travel to Singapore from Illinois. Flying in the targeted month can save you up to 24%.

When is the cheapest time to fly from Illinois to Singapore (IL - SG)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Singapore as you normally would.

Cheap Cathay Pacific flights from Illinois to Singapore

Explore cheap flight options specifically provided by Cathay Pacific for the route between Illinois and Singapore. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Check out some of the cheapest Cathay Pacific flights we've come across from Illinois to Singapore. Make sure to double check the flight details before booking.
Tue 10/84:05 pmORD - SIN
1 stop24h 25mCathay Pacific
Thu 10/176:30 amSIN - ORD
1 stop20h 55mCathay Pacific
Deal found 5/7$902
Thu 10/313:40 pmORD - SIN
1 stop35h 05mCathay Pacific
Sat 11/91:25 amSIN - ORD
1 stop25h 35mCathay Pacific
Deal found 5/7$929
Tue 10/84:05 pmORD - SIN
2 stops34h 20mCathay Pacific
Wed 10/161:45 amSIN - ORD
1 stop25h 40mCathay Pacific
Deal found 5/7$932
Thu 9/194:05 pmORD - SIN
1 stop30h 50mCathay Pacific
Wed 9/258:10 pmSIN - ORD
1 stop31h 15mCathay Pacific
Deal found 5/6$945
Sun 9/294:05 pmORD - SIN
1 stop24h 25mCathay Pacific
Mon 10/71:45 amSIN - ORD
1 stop25h 40mCathay Pacific
Deal found 5/8$951
Fri 10/114:05 pmORD - SIN
1 stop24h 25mCathay Pacific
Sat 10/261:45 amSIN - ORD
1 stop25h 15mCathay Pacific
Deal found 5/7$958
Sun 9/294:05 pmORD - SIN
3 stops34h 20mCathay Pacific
Tue 10/86:30 amSIN - ORD
1 stop20h 55mCathay Pacific
Deal found 5/8$969
Fri 10/114:05 pmORD - SIN
2 stops34h 20mCathay Pacific
Sat 10/261:45 amSIN - ORD
1 stop25h 15mCathay Pacific
Deal found 5/7$973
Thu 9/194:05 pmORD - SIN
1 stop38h 05mCathay Pacific
Fri 10/186:30 amSIN - ORD
1 stop20h 55mCathay Pacific
Deal found 5/8$976

Cheap Turkish Airlines flights from Illinois to Singapore

Explore cheap flight options specifically provided by Turkish Airlines for the route between Illinois and Singapore. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Some of the best deals we've found on Turkish Airlines flights traveling from Illinois to Singapore. Check back soon if you're not seeing flights that suit your needs.
Wed 9/188:30 pmORD - SIN
1 stop32h 25mTurkish Airlines
Wed 9/2511:25 pmSIN - ORD
1 stop31h 20mTurkish Airlines
Deal found 5/7$961
Sun 9/298:30 pmORD - SIN
1 stop23h 15mTurkish Airlines
Thu 10/1011:25 pmSIN - ORD
1 stop31h 20mTurkish Airlines
Deal found 5/7$974
Thu 10/311:25 amORD - SIN
1 stop41h 30mTurkish Airlines
Thu 10/1011:25 pmSIN - ORD
1 stop31h 20mTurkish Airlines
Deal found 5/6$995
Sun 10/68:30 pmORD - SIN
1 stop32h 25mTurkish Airlines
Sun 10/2710:05 amSIN - ORD
1 stop46h 20mTurkish Airlines
Deal found 5/8$1,000
Sun 9/298:30 pmORD - SIN
1 stop23h 15mTurkish Airlines
Fri 10/1111:25 pmSIN - ORD
1 stop23h 15mTurkish Airlines
Deal found 5/7$1,003
Thu 10/319:20 pmORD - SIN
1 stop31h 15mTurkish Airlines
Sun 11/105:20 amSIN - ORD
1 stop28h 05mTurkish Airlines
Deal found 5/7$1,006
Thu 9/1911:25 amORD - SIN
1 stop41h 30mTurkish Airlines
Wed 9/2511:25 pmSIN - ORD
1 stop23h 15mTurkish Airlines
Deal found 5/6$1,042
Tue 7/28:30 pmORD - SIN
1 stop23h 15mTurkish Airlines
Mon 7/811:25 pmSIN - ORD
1 stop23h 15mTurkish Airlines
Deal found 5/7$1,147
Wed 5/158:30 pmORD - SIN
1 stop32h 25mTurkish Airlines
Tue 6/1111:25 pmSIN - ORD
1 stop23h 15mTurkish Airlines
Deal found 5/7$1,320

Cheap Illinois to Singapore flights in May & June 2024

Find cheap flight options from Illinois to Singapore specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Prices were last updated on May 8, 2024.
Check out some of the best flight deals from Illinois to Singapore in 2024. Check back soon for alternative fares.
Sun 6/2311:25 amORD - SIN
1 stop32h 20mTurkish Airlines
Mon 7/811:25 pmSIN - ORD
1 stop23h 15mTurkish Airlines
Deal found 5/8$1,170
Mon 6/2411:25 amORD - SIN
1 stop41h 30mTurkish Airlines
Sun 7/1411:25 pmSIN - ORD
1 stop23h 15mTurkish Airlines
Deal found 5/7$1,212
Thu 5/97:40 pmORD - SIN
1 stop24h 20mQatar Airways
Thu 5/166:15 pmSIN - ORD
2 stops34h 10mQatar Airways
Deal found 5/7$1,236
Thu 5/97:40 pmORD - SIN
1 stop24h 20mQatar Airways
Thu 5/166:15 pmSIN - ORD
2 stops34h 10mQatar Airways
Deal found 5/7$1,268
Sun 6/237:40 pmORD - SIN
2 stops32h 50mQatar Airways
Fri 6/286:45 pmSIN - ORD
1 stop33h 40mQatar Airways
Deal found 5/7$1,316
Wed 5/158:30 pmORD - SIN
1 stop32h 25mTurkish Airlines
Tue 6/1111:25 pmSIN - ORD
1 stop23h 15mTurkish Airlines
Deal found 5/7$1,320
Sun 5/196:10 amORD - SIN
1 stop23h 35mUnited Airlines
Fri 5/249:00 pmSIN - ORD
1 stop21h 47mUnited Airlines
Deal found 5/8$1,332
Sun 5/195:00 amORD - SIN
2 stops24h 45mUnited Airlines
Fri 5/249:00 pmSIN - ORD
2 stops30h 55mUnited Airlines
Deal found 5/8$1,336
Sun 5/195:40 amORD - SIN
2 stops29h 00mDelta
Thu 5/231:10 amSIN - ORD
2 stops32h 01mDelta
Deal found 5/7$1,346

Illinois to Singapore 2024 flight deals

Discover exclusive flight deals for travel between Illinois and Singapore in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Check out some of the best flight deals from Illinois to Singapore in 2024. Check back soon for alternative fares.
Tue 10/84:05 pmORD - SIN
1 stop24h 25mCathay Pacific
Thu 10/176:30 amSIN - ORD
1 stop20h 55mCathay Pacific
Deal found 5/7$902
Thu 10/313:40 pmORD - SIN
1 stop35h 05mCathay Pacific
Sat 11/91:25 amSIN - ORD
1 stop25h 35mCathay Pacific
Deal found 5/7$929
Tue 10/84:05 pmORD - SIN
2 stops34h 20mCathay Pacific
Wed 10/161:45 amSIN - ORD
1 stop25h 40mCathay Pacific
Deal found 5/7$932
Thu 9/194:05 pmORD - SIN
1 stop30h 50mCathay Pacific
Wed 9/258:10 pmSIN - ORD
1 stop31h 15mCathay Pacific
Deal found 5/6$945
Sun 9/294:05 pmORD - SIN
1 stop24h 25mCathay Pacific
Mon 10/71:45 amSIN - ORD
1 stop25h 40mCathay Pacific
Deal found 5/8$951
Fri 10/114:05 pmORD - SIN
1 stop24h 25mCathay Pacific
Sat 10/261:45 amSIN - ORD
1 stop25h 15mCathay Pacific
Deal found 5/7$958
Wed 9/188:30 pmORD - SIN
1 stop32h 25mTurkish Airlines
Wed 9/2511:25 pmSIN - ORD
1 stop31h 20mTurkish Airlines
Deal found 5/7$961
Sun 9/294:05 pmORD - SIN
3 stops34h 20mCathay Pacific
Tue 10/86:30 amSIN - ORD
1 stop20h 55mCathay Pacific
Deal found 5/8$969
Fri 10/114:05 pmORD - SIN
2 stops34h 20mCathay Pacific
Sat 10/261:45 amSIN - ORD
1 stop25h 15mCathay Pacific
Deal found 5/7$973

Illinois to Singapore flights leaving soon

Find last-minute flight options from Illinois to Singapore for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Consider one of these great deals we found on last-minute flights from Illinois to Singapore. Tip: verify your flight details before completing your reservation.
Wed 5/158:30 pmORD - SIN
1 stop32h 25mTurkish Airlines
Tue 6/1111:25 pmSIN - ORD
1 stop23h 15mTurkish Airlines
Deal found 5/7$1,320
Wed 5/151:37 pmSTL - SIN
2 stops40h 08mUnited Airlines
Thu 6/208:45 amSIN - STL
2 stops25h 04mUnited Airlines
Deal found 5/7$1,370
Wed 5/159:45 amORD - SIN
2 stops25h 35mAmerican Airlines
Mon 6/101:50 amSIN - ORD
2 stops28h 38mAmerican Airlines
Deal found 5/7$1,442
Wed 5/159:45 amORD - SIN
2 stops25h 35mAmerican Airlines
Tue 6/118:05 amSIN - ORD
2 stops25h 25mAmerican Airlines
Deal found 5/7$1,444
Fri 5/174:51 pmSTL - SIN
2 stops36h 54mUnited Airlines
Thu 5/308:45 amSIN - STL
2 stops41h 01mUnited Airlines
Deal found 5/8$1,526
Wed 5/158:25 amORD - SIN
2 stops27h 10mMultiple Airlines
Tue 6/116:30 amSIN - ORD
1 stop20h 55mMultiple Airlines
Deal found 5/7$1,602
Wed 5/156:00 amORD - SIN
2 stops29h 35mMultiple Airlines
Mon 6/101:45 amSIN - ORD
1 stop25h 40mMultiple Airlines
Deal found 5/7$1,684
Wed 5/1512:25 pmORD - SIN
1 stop28h 50mJapan Airlines
Mon 6/101:50 amSIN - ORD
1 stop20h 30mJapan Airlines
Deal found 5/7$1,812
Wed 5/151:40 pmSTL - SIN
2 stops37h 05mQatar Airways
Wed 6/192:15 amSIN - STL
2 stops32h 47mQatar Airways
Deal found 5/7$1,921

One-way flights to Singapore from Illinois

Search for one-way flight options from Illinois to Singapore. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Users in need of a one-way flight from Illinois to Singapore can choose from these deals. For those needing a return trip from Illinois, there is a search form available above.
Mon 6/310:58 amORD - SIN
3 stops56h 22mMultiple Airlines
Deal found 5/7$608
Tue 10/812:30 amORD - SIN
1 stop24h 20mEVA Air
Deal found 5/7$626
Sun 9/2912:30 amORD - SIN
1 stop22h 30mEVA Air
Deal found 5/8$627
Mon 9/3012:05 pmORD - SIN
1 stop29h 10mJapan Airlines
Deal found 5/7$640
Thu 9/54:05 pmORD - SIN
1 stop24h 25mCathay Pacific
Deal found 5/7$644
Thu 9/511:45 amORD - SIN
2 stops29h 30mUnited Airlines
Deal found 5/7$645
Tue 7/94:15 pmORD - SIN
1 stop25h 00mUnited Airlines
Deal found 5/7$649
Wed 9/412:30 amORD - SIN
1 stop24h 20mEVA Air
Deal found 5/7$651
Mon 5/139:32 pmORD - SIN
2 stops32h 13mUnited Airlines
Deal found 5/7$655

Find flights from Illinois to Singapore within your budget

Customize your flight search to find flights from Illinois to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$902 - $1,332

Route

Depart

Return

Price

Chicago O'Hare IntlSingapore Changi

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Tue 10/8

1 stop24h 25m

Singapore Changi

Thu 10/17

1 stop20h 55m

$902

Chicago O'Hare IntlSingapore Changi

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Wed 9/18

1 stop32h 25m

Singapore Changi

Wed 9/25

1 stop31h 20m

$961

Chicago O'Hare IntlSingapore Changi

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Tue 9/17

1 stop24h 20m

Singapore Changi

Wed 9/25

1 stop20h 35m

$1,057

Chicago O'Hare IntlSingapore Changi

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Wed 9/18

1 stop24h 20m

Singapore Changi

Wed 9/25

2 stops35h 50m

$1,129

Chicago O'Hare IntlSingapore Changi

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Wed 9/18

2 stops27h 15m

Singapore Changi

Wed 9/25

2 stops38h 00m

$1,246

Chicago O'Hare IntlSingapore Changi

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Thu 9/19

2 stops30h 00m

Singapore Changi

Wed 9/25

2 stops33h 10m

$1,274

Chicago MidwaySingapore Changi

MDW - SIN

MDWSIN

Chicago Midway

Sat 9/28

2 stops25h 05m

Singapore Changi

Fri 10/11

2 stops43h 13m

$1,327

Chicago O'Hare IntlSingapore Changi

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Sat 9/21

2 stops30h 25m

Singapore Changi

Fri 10/18

2 stops38h 14m

$1,328

Chicago O'Hare IntlSingapore Changi

ORD - SIN

ORDSIN

Chicago O'Hare Intl

Sun 5/19

1 stop23h 35m

Singapore Changi

Fri 5/24

1 stop21h 47m

$1,332

Flights are sorted by cheapest first

Deals found on 5/7

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated May 8, 2024.
See what other customers who have flown with Cathay Pacific, Turkish Airlines and EVA Air from Illinois to Singapore have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,181 reviews
Check prices

Comfort

8.3

Overall

8.5

Entertainment

8.2

Crew

8.8

Food

8.2

Boarding

8.6

Reviews

1 / 10

Airbus is more safer, crews are friendly and food is nice.

Korean Air
8.5
Very good
1,181 reviews
Korean Air
8.5
Very good
1,181 reviews
Check prices

Comfort

8.3

Overall

8.5

Entertainment

8.2

Crew

8.8

Food

8.2

Boarding

8.6

Reviews

1 / 10

Airbus is more safer, crews are friendly and food is nice.

ANA
8.5
Very good
928 reviews
Korean Air
8.5
Very good
1,181 reviews
Check prices

Comfort

8.3

Overall

8.5

Entertainment

8.2

Crew

8.8

Food

8.2

Boarding

8.6

Reviews

1 / 10

Airbus is more safer, crews are friendly and food is nice.

EVA Air
8.4
Very good
1,529 reviews
Korean Air
8.5
Very good
1,181 reviews
Check prices

Comfort

8.3

Overall

8.5

Entertainment

8.2

Crew

8.8

Food

8.2

Boarding

8.6

Reviews

1 / 10

Airbus is more safer, crews are friendly and food is nice.

Japan Airlines
8.3
Very good
1,478 reviews
Korean Air
8.5
Very good
1,181 reviews
Check prices

Comfort

8.3

Overall

8.5

Entertainment

8.2

Crew

8.8

Food

8.2

Boarding

8.6

Reviews

1 / 10

Airbus is more safer, crews are friendly and food is nice.

Delta
8.1
Very good
10,789 reviews
Korean Air
8.5
Very good
1,181 reviews
Check prices

Comfort

8.3

Overall

8.5

Entertainment

8.2

Crew

8.8

Food

8.2

Boarding

8.6

Reviews

1 / 10

Airbus is more safer, crews are friendly and food is nice.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Illinois to Singapore for under $1,000 on Cheapflights?

    Yes, there are multiple flights from Illinois to Singapore for under $1,000. The cheapest flight booked recently is on Cathay Pacific for just $902, but on average you can expect to pay $967.

  • Are there last-minute flights available from Illinois to Singapore for under $1,400?

    There are currently 20+ open flights from Illinois to Singapore within the next 7 days for less than $1,400.

  • What are the cheapest airlines to fly from Illinois to Singapore one-way?

    One-way options have recently been found by users for as low as $626 on EVA Air. Other airlines that offer cheap prices include Japan Airlines from $640 and Cathay Pacific from $644 one-way.

  • What does ORD to SIN mean?

    ORD stands for Chicago O'Hare Intl Airport, while SIN stands for Singapore Changi Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Illinois to Singapore that include extra baggage allowance?

    The amount of baggage you can bring on your Illinois to Singapore flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Illinois to Singapore with specific airlines?

    Yes, Cheapflights allows you to browse and filter Illinois to Singapore flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Illinois to Singapore that include hotel bookings?

    Yes. In addition to deals on Illinois to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Singapore.

  • Can I find deals for business class flights from Illinois to Singapore?

    Yes. Cheapflights offers flight deals from Illinois to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Illinois to Singapore that allow pets onboard?

    Many airlines flying from Illinois to Singapore offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Illinois to Singapore?

    Yes, you can often find last-minute deals on Illinois to Singapore flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Illinois to Singapore flight deals updated?

    The Illinois to Singapore flight deals you see on this page were last updated on 5/8.

See more FAQs

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Alternative routes for Illinois to Singapore
See prices for flight routes from nearby airports that may be better suited for you.

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Top 10 airlines flying from Illinois to Singapore

Discover the top 10 airlines that operate flights from Illinois to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$880Average$1,028FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Cathay PacificCheapest$882Average$1,029FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qatar AirwaysCheapest$951Average$1,221FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Singapore AirlinesCheapest$1,019Average$1,291FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
EVA AirCheapest$1,103Average$1,267FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Korean AirCheapest$1,123Average$1,411FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
American AirlinesCheapest$1,156Average$1,282FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
JetBlueCheapest$1,231Average$1,326FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
LufthansaCheapest$1,265Average$1,919FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest$1,276Average$1,666FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Illinois to Singapore by cabin class

Find flights from Illinois to Singapore, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Illinois to Singapore?

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Why should you use Cheapflights to find cheap flight tickets from Illinois to Singapore?

Millions of users choose and trust Cheapflights to book the best flight deals from Illinois to Singapore for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Illinois to Singapore with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Illinois to Singapore flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Illinois to Singapore become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Singapore from Illinois today and book when prices fit your budget.

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