HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Illinois to Singapore from $488

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 5/10. 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.
ORD — SIN
maj 2 — maj 91
From?
To?
tors 5/2
tors 5/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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 $1,388. You can even find prices in April for less than $1,388, as users have found deals to Singapore from as low as $696. The month of December 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 25%.

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 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 3,068,117 searches. Data last updated april 27, 2024.
Check out some of the cheapest Turkish Airlines flights we've come across from Illinois to Singapore. Make sure to double check the flight details before booking.
tis 10/18:30 pmORD - SIN
1 stop23h 15mTurkish Airlines
tors 10/3110:10 amSIN - ORD
1 stop37h 45mTurkish Airlines
Deal found 4/26$964
tors 5/911:25 amORD - SIN
1 stop41h 30mTurkish Airlines
tors 5/1610:15 amSIN - ORD
1 stop36h 25mTurkish Airlines
Deal found 4/26$1,018
fre 5/38:30 pmORD - SIN
1 stop32h 25mTurkish Airlines
tis 6/411:25 pmSIN - ORD
1 stop23h 15mTurkish Airlines
Deal found 4/25$1,036
fre 5/38:30 pmORD - SIN
1 stop32h 25mTurkish Airlines
tors 6/610:15 amSIN - ORD
1 stop36h 25mTurkish Airlines
Deal found 4/25$1,041
tors 5/28:30 pmORD - SIN
1 stop23h 15mTurkish Airlines
tors 5/910:15 amSIN - ORD
1 stop36h 25mTurkish Airlines
Deal found 4/26$1,042
fre 5/38:30 pmORD - SIN
1 stop32h 25mTurkish Airlines
tors 5/910:15 amSIN - ORD
1 stop36h 25mTurkish Airlines
Deal found 4/26$1,051
tors 5/28:30 pmORD - SIN
1 stop23h 15mTurkish Airlines
tis 6/411:25 pmSIN - ORD
1 stop23h 15mTurkish Airlines
Deal found 4/25$1,057
fre 5/38:30 pmORD - SIN
1 stop32h 25mTurkish Airlines
mån 6/311:25 pmSIN - ORD
1 stop23h 15mTurkish Airlines
Deal found 4/25$1,060
fre 5/38:30 pmORD - SIN
1 stop32h 25mTurkish Airlines
fre 6/710:15 amSIN - ORD
1 stop36h 25mTurkish Airlines
Deal found 4/25$1,068

Cheap EVA Air flights from Illinois to Singapore

Explore cheap flight options specifically provided by EVA Air 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 3,068,117 searches. Data last updated april 27, 2024.
Some of the best deals we've found on EVA Air flights traveling from Illinois to Singapore. Check back soon if you're not seeing flights that suit your needs.
mån 9/3012:30 amORD - SIN
1 stop24h 20mEVA Air
tors 10/311:15 pmSIN - ORD
1 stop20h 30mEVA Air
Deal found 4/26$1,079
tors 10/312:30 amORD - SIN
1 stop22h 30mEVA Air
mån 10/141:10 pmSIN - ORD
1 stop20h 35mEVA Air
Deal found 4/26$1,117
tors 10/1012:30 amORD - SIN
1 stop24h 20mEVA Air
lör 10/191:10 pmSIN - ORD
1 stop20h 35mEVA Air
Deal found 4/26$1,155
lör 10/1912:30 amORD - SIN
1 stop22h 30mEVA Air
tors 10/241:10 pmSIN - ORD
1 stop20h 35mEVA Air
Deal found 4/25$1,177
mån 9/3012:30 amORD - SIN
1 stop22h 30mEVA Air
tors 10/313:45 pmSIN - ORD
2 stops27h 23mEVA Air
Deal found 4/26$1,292
mån 10/712:30 amORD - SIN
1 stop24h 20mEVA Air
tors 10/173:10 pmSIN - ORD
2 stops51h 47mEVA Air
Deal found 4/26$1,330
tors 10/1012:30 amORD - SIN
1 stop22h 30mEVA Air
lör 10/193:10 pmSIN - ORD
2 stops27h 23mEVA Air
Deal found 4/26$1,365
ons 8/712:30 amORD - SIN
1 stop22h 30mEVA Air
mån 8/193:10 pmSIN - ORD
2 stops27h 23mEVA Air
Deal found 4/26$1,470
ons 8/712:30 amORD - SIN
1 stop22h 30mEVA Air
mån 8/191:10 pmSIN - ORD
1 stop21h 00mEVA Air
Deal found 4/26$1,478

Cheap Illinois to Singapore flights in April & May 2024

Find cheap flight options from Illinois to Singapore specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Prices were last updated on april 27, 2024.
Check out some of the best flight deals from Illinois to Singapore in 2024. Check back soon for alternative fares.
tors 5/911:25 amORD - SIN
1 stop41h 30mTurkish Airlines
tors 5/1610:15 amSIN - ORD
1 stop36h 25mTurkish Airlines
Deal found 4/26$1,018
fre 5/38:30 pmORD - SIN
1 stop32h 25mTurkish Airlines
tis 6/411:25 pmSIN - ORD
1 stop23h 15mTurkish Airlines
Deal found 4/25$1,036
fre 5/38:30 pmORD - SIN
1 stop32h 25mTurkish Airlines
tors 6/610:15 amSIN - ORD
1 stop36h 25mTurkish Airlines
Deal found 4/25$1,041
tors 5/28:30 pmORD - SIN
1 stop23h 15mTurkish Airlines
tors 5/910:15 amSIN - ORD
1 stop36h 25mTurkish Airlines
Deal found 4/26$1,042
fre 5/38:30 pmORD - SIN
1 stop32h 25mTurkish Airlines
tors 5/910:15 amSIN - ORD
1 stop36h 25mTurkish Airlines
Deal found 4/26$1,051
tors 5/28:30 pmORD - SIN
1 stop23h 15mTurkish Airlines
tis 6/411:25 pmSIN - ORD
1 stop23h 15mTurkish Airlines
Deal found 4/25$1,057
fre 5/38:30 pmORD - SIN
1 stop32h 25mTurkish Airlines
mån 6/311:25 pmSIN - ORD
1 stop23h 15mTurkish Airlines
Deal found 4/25$1,060
fre 5/38:30 pmORD - SIN
1 stop32h 25mTurkish Airlines
fre 6/710:15 amSIN - ORD
1 stop36h 25mTurkish Airlines
Deal found 4/25$1,068
tors 5/28:30 pmORD - SIN
1 stop23h 15mTurkish Airlines
mån 6/311:25 pmSIN - ORD
1 stop23h 15mTurkish Airlines
Deal found 4/25$1,081

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 3,068,117 searches. Data last updated april 27, 2024.
Check out some of the best flight deals from Illinois to Singapore in 2024. Check back soon for alternative fares.
fre 10/44:05 pmORD - SIN
1 stop24h 25mCathay Pacific
mån 10/148:10 pmSIN - ORD
1 stop31h 15mCathay Pacific
Deal found 4/26$896
tis 10/84:05 pmORD - SIN
1 stop24h 25mCathay Pacific
tors 10/176:30 amSIN - ORD
1 stop20h 55mCathay Pacific
Deal found 4/26$897
fre 10/44:05 pmORD - SIN
2 stops34h 20mCathay Pacific
mån 10/148:10 pmSIN - ORD
1 stop31h 15mCathay Pacific
Deal found 4/26$911
tis 10/84:05 pmORD - SIN
2 stops34h 20mCathay Pacific
ons 10/161:45 amSIN - ORD
1 stop25h 40mCathay Pacific
Deal found 4/26$926
tis 11/52:40 pmORD - SIN
1 stop31h 15mCathay Pacific
ons 11/1312:55 pmSIN - ORD
1 stop38h 05mCathay Pacific
Deal found 4/26$927
fre 10/114:05 pmORD - SIN
1 stop24h 25mCathay Pacific
lör 10/196:30 amSIN - ORD
1 stop20h 55mCathay Pacific
Deal found 4/26$942
fre 10/114:05 pmORD - SIN
2 stops34h 20mCathay Pacific
fre 10/181:45 amSIN - ORD
1 stop25h 40mCathay Pacific
Deal found 4/26$957
tis 10/18:30 pmORD - SIN
1 stop23h 15mTurkish Airlines
tors 10/3110:10 amSIN - ORD
1 stop37h 45mTurkish Airlines
Deal found 4/26$964
sön 10/204:05 pmORD - SIN
1 stop24h 25mCathay Pacific
ons 10/231:45 amSIN - ORD
1 stop25h 40mCathay Pacific
Deal found 4/25$980

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 3,068,117 searches. Data last updated april 27, 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.
fre 5/38:30 pmORD - SIN
1 stop32h 25mTurkish Airlines
tis 6/411:25 pmSIN - ORD
1 stop23h 15mTurkish Airlines
Deal found 4/25$1,036
fre 5/38:30 pmORD - SIN
1 stop32h 25mTurkish Airlines
tors 6/610:15 amSIN - ORD
1 stop36h 25mTurkish Airlines
Deal found 4/25$1,041
tors 5/28:30 pmORD - SIN
1 stop23h 15mTurkish Airlines
tors 5/910:15 amSIN - ORD
1 stop36h 25mTurkish Airlines
Deal found 4/26$1,042
fre 5/38:30 pmORD - SIN
1 stop32h 25mTurkish Airlines
tors 5/910:15 amSIN - ORD
1 stop36h 25mTurkish Airlines
Deal found 4/26$1,051
tors 5/28:30 pmORD - SIN
1 stop23h 15mTurkish Airlines
tis 6/411:25 pmSIN - ORD
1 stop23h 15mTurkish Airlines
Deal found 4/25$1,057
fre 5/38:30 pmORD - SIN
1 stop32h 25mTurkish Airlines
mån 6/311:25 pmSIN - ORD
1 stop23h 15mTurkish Airlines
Deal found 4/25$1,060
fre 5/38:30 pmORD - SIN
1 stop32h 25mTurkish Airlines
fre 6/710:15 amSIN - ORD
1 stop36h 25mTurkish Airlines
Deal found 4/25$1,068
tors 5/28:30 pmORD - SIN
1 stop23h 15mTurkish Airlines
mån 6/311:25 pmSIN - ORD
1 stop23h 15mTurkish Airlines
Deal found 4/25$1,081
tors 5/28:30 pmORD - SIN
1 stop23h 15mTurkish Airlines
fre 6/710:15 amSIN - ORD
1 stop36h 25mTurkish Airlines
Deal found 4/25$1,087

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 3,068,117 searches. Data last updated april 27, 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.
fre 5/101:13 pmORD - SIN
3 stops35h 37mMultiple Airlines
Deal found 4/26$488
tis 5/75:09 pmORD - SIN
3 stops52h 21mMultiple Airlines
Deal found 4/25$552
tors 5/212:00 pmORD - SIN
2 stops26h 15mMultiple Airlines
Deal found 4/26$560
tis 5/75:09 pmORD - SIN
2 stops59h 36mMultiple Airlines
Deal found 4/26$589
tis 5/75:09 pmORD - SIN
3 stops45h 06mMultiple Airlines
Deal found 4/26$592
tors 10/31:30 pmORD - SIN
3 stops31h 20mMultiple Airlines
Deal found 4/26$594
tors 10/312:20 pmORD - SIN
1 stop22h 20mKorean Air
Deal found 4/26$603
ons 10/212:30 amORD - SIN
1 stop24h 20mEVA Air
Deal found 4/26$605
lör 5/44:45 pmORD - SIN
3 stops45h 30mMultiple Airlines
Deal found 4/26$606

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 3,068,117 searches. Data last updated april 27, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$896 - $1,414

Route

Depart

Return

Price

Chicago O'Hare IntlSingapore Changi

ORD - SIN

ORDSIN

Chicago O'Hare Intl

fre 10/4

1 stop24h 25m

Singapore Changi

mån 10/14

1 stop31h 15m

$896

Chicago O'Hare IntlSingapore Changi

ORD - SIN

ORDSIN

Chicago O'Hare Intl

tis 10/1

1 stop23h 15m

Singapore Changi

tors 10/31

1 stop37h 45m

$964

Chicago O'Hare IntlSingapore Changi

ORD - SIN

ORDSIN

Chicago O'Hare Intl

mån 9/30

1 stop24h 20m

Singapore Changi

tors 10/31

1 stop20h 30m

$1,079

Chicago O'Hare IntlSingapore Changi

ORD - SIN

ORDSIN

Chicago O'Hare Intl

tis 5/7

1 stop24h 20m

Singapore Changi

tis 5/14

2 stops34h 10m

$1,202

Chicago O'Hare IntlSingapore Changi

ORD - SIN

ORDSIN

Chicago O'Hare Intl

ons 5/15

2 stops29h 35m

Singapore Changi

ons 5/22

1 stop31h 15m

$1,226

Chicago MidwaySingapore Changi

MDW - SIN

MDWSIN

Chicago Midway

sön 5/19

2 stops31h 15m

Singapore Changi

tors 5/23

2 stops33h 51m

$1,346

Lambert-St LouisSingapore Changi

STL - SIN

STLSIN

Lambert-St Louis

mån 9/23

1 stop22h 30m

Singapore Changi

mån 10/7

2 stops32h 22m

$1,365

Chicago O'Hare IntlSingapore Changi

ORD - SIN

ORDSIN

Chicago O'Hare Intl

fre 10/4

2 stops34h 05m

Singapore Changi

sön 10/13

2 stops30h 25m

$1,390

Chicago O'Hare IntlSingapore Changi

ORD - SIN

ORDSIN

Chicago O'Hare Intl

ons 5/15

1 stop30h 30m

Singapore Changi

tis 6/11

1 stop35h 50m

$1,414

Flights are sorted by cheapest first

Deals found on 4/26

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 april 27, 2024.
See what other customers who have flown with Turkish Airlines, EVA Air and Qatar Airways 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
1,188 reviews
Check prices

Food

8.2

Comfort

8.3

Overall

8.5

Boarding

8.6

Entertainment

8.2

Crew

8.8

Reviews

1 / 10

Always good experience. Comfort. Cleanliness. Professional. Customer support and well organized. Easy robusevwebsite.

Korean Air
8.5
Very good
1,188 reviews
Korean Air
8.5
Very good
1,188 reviews
Check prices

Food

8.2

Comfort

8.3

Overall

8.5

Boarding

8.6

Entertainment

8.2

Crew

8.8

Reviews

1 / 10

Always good experience. Comfort. Cleanliness. Professional. Customer support and well organized. Easy robusevwebsite.

ANA
8.5
Very good
948 reviews
Korean Air
8.5
Very good
1,188 reviews
Check prices

Food

8.2

Comfort

8.3

Overall

8.5

Boarding

8.6

Entertainment

8.2

Crew

8.8

Reviews

1 / 10

Always good experience. Comfort. Cleanliness. Professional. Customer support and well organized. Easy robusevwebsite.

EVA Air
8.4
Very good
1,553 reviews
Korean Air
8.5
Very good
1,188 reviews
Check prices

Food

8.2

Comfort

8.3

Overall

8.5

Boarding

8.6

Entertainment

8.2

Crew

8.8

Reviews

1 / 10

Always good experience. Comfort. Cleanliness. Professional. Customer support and well organized. Easy robusevwebsite.

Japan Airlines
8.3
Very good
1,486 reviews
Korean Air
8.5
Very good
1,188 reviews
Check prices

Food

8.2

Comfort

8.3

Overall

8.5

Boarding

8.6

Entertainment

8.2

Crew

8.8

Reviews

1 / 10

Always good experience. Comfort. Cleanliness. Professional. Customer support and well organized. Easy robusevwebsite.

Singapore Airlines
8.3
Very good
1,479 reviews
Korean Air
8.5
Very good
1,188 reviews
Check prices

Food

8.2

Comfort

8.3

Overall

8.5

Boarding

8.6

Entertainment

8.2

Crew

8.8

Reviews

1 / 10

Always good experience. Comfort. Cleanliness. Professional. Customer support and well organized. Easy robusevwebsite.

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 $900 on Cheapflights?

    Yes, there are multiple flights from Illinois to Singapore for under $900. The cheapest flight booked recently is on Cathay Pacific for just $896, but on average you can expect to pay $1,020.

  • Are there last-minute flights available from Illinois to Singapore for under $1,100?

    There are currently 20+ open flights from Illinois to Singapore within the next 7 days for less than $1,100.

  • 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 $603 on Korean Air. Other airlines that offer cheap prices include EVA Air from $605 and Japan Airlines from $640 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 4/26.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

Los Angeles to Haneda flights
Los Angeles to Narita flights
John F Kennedy Intl to Haneda flights
San Francisco to Haneda flights
Los Angeles to Manila flights
Newark to Narita flights
Seattle to Haneda flights
Seattle to Narita flights
Newark to Haneda flights
John F Kennedy Intl to Narita flights
Dallas/Fort Worth to Narita flights
LaGuardia to Narita flights
San Francisco to Narita flights
Ontario to Narita flights
Dallas/Fort Worth to Haneda flights
Los Angeles to Suvarnabhumi flights
John F Kennedy Intl to New Delhi flights
LaGuardia to Haneda flights
Los Angeles to Incheon Intl flights
Ontario to Haneda flights
O'Hare Intl to Haneda flights
John F Kennedy Intl to Incheon Intl flights
San Francisco to New Delhi flights
John F Kennedy Intl to Hong Kong flights
Dulles Intl to Haneda flights
San Francisco to Manila flights
John F Kennedy Intl to Mumbai flights
John F Kennedy Intl to Manila flights
Los Angeles to Taiwan Taoyuan Intl flights
John F Kennedy Intl to Hongqiao Intl flights
Newark to New Delhi flights
O'Hare Intl to Narita flights
Santa Ana to Narita flights
Los Angeles to Hongqiao Intl flights
Boston to Narita flights
Newark to Mumbai flights
Burbank to Narita flights
Dulles Intl to Narita flights
LaGuardia to New Delhi flights
Dallas/Fort Worth to Hyderabad flights
Hobby to Narita flights
Dulles Intl to Hyderabad flights
San Francisco to Incheon Intl flights
Los Angeles to Pu Dong flights
Newark to Manila flights
John F Kennedy Intl to Hyderabad flights
Reagan-National to Narita flights
LaGuardia to Mumbai flights

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 3,068,117 searches. Data last updated april 27, 2024.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$880Average$1,028FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Cathay PacificCheapest$881Average$1,012FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qatar AirwaysCheapest$951Average$1,222FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Singapore AirlinesCheapest$1,019Average$1,291FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
EVA AirCheapest$1,105Average$1,250FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Korean AirCheapest$1,123Average$1,411FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
American AirlinesCheapest$1,156Average$1,285FlexibilityNo 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$1,663FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Minneapolis to Denver flights
Phoenix to Minneapolis flights
Chicago to Seattle flights
Jamaica to The Bahamas flights
Atlanta to Washington, D.C. flights
San Francisco to Paris flights
New York to Dubai flights
Chicago to New York flights
San Francisco to London Heathrow Airport flights
Phoenix to London flights
Denver to Detroit flights
Illinois to Ho Chi Minh City flights

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
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Perugia Sant Egidio
Flights to Biarritz Parme
Flights to Argostoli Cephalonia
Flights to Melilla
Flights to Milas–Bodrum
Flights to Girona Costa Brava
Flights to Fez Sais
Flights to Zakynthos Dionsios Salomos
Flights to Bourgas
Flights to Bodø
Flights to Reggio Calabria Tito Menniti
Flights to Bastia Poretta
Flights to Skiathos
Flights to Kalamata
Flights to Batumi
Flights to Menorca/Mahon
Flights to Kristiansand Kjevik
Flights to Champaign University-Willard
Flights to Kagoshima
Flights to Ohrid
Flights to Clermont-Ferrand Aulnat
Flights to Parikia Paros
Flights to Lanzhou Arpt
Flights to Mason City

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?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Singapore from Illinois today with Cheapflights!

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.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines