Indonesia (Bahasa Indonesia)
Bahasa Indonesia

Rp 1,064,360+ Cheap flights from Illinois

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 25/12. 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 — DPS
13 Jan — 20 Jan1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Illinois

Discover essential information about flights departing from Illinois, including flight schedules, destinations, airlines operating at the Illinois airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 14 December 2025.

Good round-trip deal

Rp 2,950,108 or less

Good one-way deal

Rp 1,297,189 or less
Price to beat on a round-trip flight from Illinois.
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Price to beat on a one-way flight from Illinois.
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Find flights from Illinois

Enter your travel dates to find the best prices.

Cheapest flights from Illinois
Explore the most affordable flight options available from Illinois. Find the lowest fares based on data from user searches, with prices last updated on 14 December 2025.

Sat 17/107.05ORD - BOS
Nonstop2h 35mDelta
Sun 18/107.30BOS - ORD
Nonstop3h 11mDelta
Deal found 12/12Rp 2,112,090
Wed 18/207.05ORD - BOS
Nonstop2h 32mDelta
Fri 20/219.45BOS - ORD
Nonstop3h 03mDelta
Deal found 11/12Rp 2,195,244
Tue 24/210.00ORD - BOS
Nonstop2h 23mJetBlue
Sat 28/207.00BOS - ORD
Nonstop3h 10mJetBlue
Deal found 12/12Rp 2,278,397
Fri 9/107.05ORD - BOS
Nonstop2h 35mDelta
Sun 11/119.55BOS - ORD
Nonstop3h 06mDelta
Deal found 13/12Rp 2,444,703
Sat 17/107.45ORD - BOS
Nonstop2h 25mJetBlue
Sun 18/113.40BOS - ORD
1 stop6h 56mJetBlue
Deal found 13/12Rp 2,461,334
Fri 9/111.05ORD - BOS
Nonstop2h 24mUnited Airlines
Fri 16/106.00BOS - ORD
Nonstop3h 04mUnited Airlines
Deal found 11/12Rp 2,577,748
Fri 26/1221.12ORD - BOS
Nonstop2h 33mUnited Airlines
Wed 31/1216.15BOS - ORD
Nonstop3h 04mUnited Airlines
Deal found 12/12Rp 2,611,010
Thu 22/107.45ORD - BOS
Nonstop2h 25mJetBlue
Sun 25/113.40BOS - ORD
1 stop6h 56mJetBlue
Deal found 12/12Rp 2,660,902
Fri 16/107.30ORD - BOS
Nonstop2h 22mUnited Airlines
Sun 18/116.16BOS - ORD
Nonstop3h 00mUnited Airlines
Deal found 11/12Rp 2,677,532
Thu 25/1221.12ORD - BOS
Nonstop2h 33mUnited Airlines
Wed 31/1205.20BOS - ORD
1 stop5h 18mUnited Airlines
Deal found 11/12Rp 2,694,163
Fri 23/118.06ORD - YVR
1 stop26h 39mAlaska Airlines
Tue 27/117.45YVR - ORD
1 stop18h 53mAlaska Airlines
Deal found 12/12Rp 5,587,893
Sat 10/108.00ORD - YVR
1 stop12h 45mAlaska Airlines
Sat 17/119.35YVR - ORD
1 stop17h 03mAlaska Airlines
Deal found 12/12Rp 5,770,830

Find flights from Illinois within your budget

 
Find flights departing from Illinois that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 14 December 2025. In the last 7 days, Cheapflights users made a total of 22,532 searches

Fly to

Denpasar

Route

Depart

Return

Price

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Sat 17/1

07.05-10.40

Nonstop2h 35m

Boston Logan Intl

Sun 18/1

07.30-09.41

Nonstop3h 11m

Rp 2,112,090

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Sat 17/1

07.05-10.40

Nonstop2h 35m

Boston Logan Intl

Sat 17/1

17.15-19.26

Nonstop3h 11m

Rp 2,112,090

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Thu 26/3

10.56-14.20

Nonstop2h 24m

Boston Logan Intl

Tue 31/3

07.10-09.10

Nonstop3h 00m

Rp 2,278,397

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Fri 23/1

07.30-10.52

Nonstop2h 22m

Boston Logan Intl

Fri 23/1

16.16-18.16

Nonstop3h 00m

Rp 2,278,397

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Sat 10/1

10.35-14.00

Nonstop2h 25m

Boston Logan Intl

Sun 11/1

06.00-08.04

Nonstop3h 04m

Rp 2,278,397

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Tue 24/2

10.00-13.23

Nonstop2h 23m

Boston Logan Intl

Sun 1/3

07.00-09.10

Nonstop3h 10m

Rp 2,278,397

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Tue 24/2

10.00-13.23

Nonstop2h 23m

Boston Logan Intl

Sat 28/2

07.00-09.10

Nonstop3h 10m

Rp 2,278,397

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Tue 24/2

07.05-10.37

Nonstop2h 32m

Boston Logan Intl

Wed 4/3

07.15-09.28

Nonstop3h 13m

Rp 2,278,397

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Wed 28/1

07.45-11.10

Nonstop2h 25m

Boston Logan Intl

Wed 4/2

15.35-17.43

Nonstop3h 08m

Rp 2,278,397

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Fri 15/5

20.21-23.56

Nonstop2h 35m

Boston Logan Intl

Sun 17/5

06.00-07.55

Nonstop2h 55m

Rp 2,278,397

Flights are sorted by cheapest return flights first.

Deals found on 14/12

Showing 1-10 of 60 results
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Best time to book a flight from Illinois

Have a flexible travel schedule? Discover the best time to fly from Illinois with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Illinois

Get recent, data-driven insights about flights from Illinois including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Illinois?

Currently, January is the cheapest month in which you can book a flight from Illinois (average of Rp 10,859,804). Flying from Illinois in June will prove the most costly (average of Rp 20,339,264). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What is the cheapest place to fly to from Illinois?

The cheapest city to fly to from Illinois is New York, with prices starting at Rp 1,297,189. Explore other affordable destinations below.

New York
New York
From Rp 1,297,189
Raleigh-Durham
Raleigh-Durham
From Rp 2,946,117
Cleveland Hopkins Intl
Cleveland Hopkins Intl
From Rp 3,472,642
Fort Lauderdale
Fort Lauderdale
From Rp 5,305,172

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Related info for your journey

Access useful and relevant information related to your journey from Illinois. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 14 December 2025.

  • What is the cheapest month to fly from Illinois?

    At the present moment the cheapest month to fly from Illinois is currently January; with June being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Illinois?

    View the cheapest flight destinations from Illinois:
    Fly from Chicago to Denpasar from Rp 10,310,993

  • How does Cheapflights help users find flights from Illinois?

    Deals for flights from Illinois are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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

    Cheapflights simply makes it quick and affordable to book flights from Illinois by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

  • Can Cheapflights find flights from Illinois with no change fees?

    Yes! Cheapflights helps users easily find flights from Illinois with no change fees.

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

    Yes, Cheapflights offers price alerts on flights from Illinois so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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Fly with Cheapflights

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

How does Cheapflights help users find flights from Illinois?

Deals for flights from Illinois are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from Illinois by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Illinois with no change fees?

Yes! Cheapflights helps users easily find flights from Illinois with no change fees.

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

Yes, Cheapflights offers price alerts on flights from Illinois so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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