Indonesia (Bahasa Indonesia)
Bahasa Indonesia

Rp 1,121,222+ 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 5/9. 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
30 Aug — 6 Sep1
1 adult

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 25 August 2025.

Good round-trip deal

Rp 2,882,516 or less

Good one-way deal

Rp 1,267,468 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

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 25 August 2025.

Thu 4/909.42ORD - BOS
Nonstop2h 28mJetBlue
Sat 6/907.00BOS - ORD
Nonstop2h 56mJetBlue
Deal found 24/8Rp 2,063,698
Fri 5/907.00ORD - BOS
Nonstop2h 30mDelta
Fri 5/914.55BOS - ORD
Nonstop2h 57mDelta
Deal found 25/8Rp 2,226,194
Thu 4/921.15ORD - BOS
Nonstop2h 30mUnited Airlines
Mon 8/920.27BOS - ORD
Nonstop2h 48mUnited Airlines
Deal found 25/8Rp 2,291,193
Sun 23/1120.25ORD - BOS
Nonstop2h 32mJetBlue
Wed 3/1208.30BOS - ORD
Nonstop2h 58mJetBlue
Deal found 24/8Rp 2,356,191
Fri 26/921.20ORD - BOS
Nonstop2h 30mUnited Airlines
Mon 29/920.47BOS - ORD
Nonstop2h 48mUnited Airlines
Deal found 24/8Rp 2,437,439
Sun 14/906.30ORD - BOS
Nonstop2h 26mUnited Airlines
Mon 15/906.10BOS - ORD
Nonstop2h 55mUnited Airlines
Deal found 25/8Rp 2,453,689
Fri 17/1019.10ORD - BOS
Nonstop2h 35mDelta
Sat 18/1007.55BOS - ORD
Nonstop2h 58mDelta
Deal found 25/8Rp 2,551,186
Sat 27/913.30ORD - BOS
1 stop7h 45mSouthwest
Tue 30/905.40BOS - ORD
1 stop7h 10mSouthwest
Deal found 24/8Rp 2,632,434
Sat 13/1207.30ORD - BOS
Nonstop2h 20mUnited Airlines
Wed 17/1212.03BOS - ORD
1 stop5h 01mUnited Airlines
Deal found 25/8Rp 2,681,183
Thu 4/906.30ORD - BOS
Nonstop2h 26mUnited Airlines
Sun 7/906.10BOS - ORD
Nonstop2h 55mUnited Airlines
Deal found 24/8Rp 2,697,432
Thu 18/906.30ORD - BOS
Nonstop2h 26mUnited Airlines
Sun 21/905.30BOS - ORD
1 stop5h 06mUnited Airlines
Deal found 25/8Rp 2,713,682
Sat 20/908.34ORD - BOS
1 stop8h 59mJetBlue
Wed 24/907.00BOS - ORD
Nonstop2h 56mJetBlue
Deal found 25/8Rp 2,811,180

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 25 August 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

Thu 4/9

09.42-13.10

Nonstop2h 28m

Boston Logan Intl

Sun 7/9

07.00-08.56

Nonstop2h 56m

Rp 2,063,698

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Thu 4/9

21.15-00.45

Nonstop2h 30m

Boston Logan Intl

Mon 8/9

20.27-22.15

Nonstop2h 48m

Rp 2,063,698

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Thu 4/9

09.42-13.10

Nonstop2h 28m

Boston Logan Intl

Sat 6/9

07.00-08.56

Nonstop2h 56m

Rp 2,063,698

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Thu 4/9

06.30-09.56

Nonstop2h 26m

Boston Logan Intl

Thu 11/9

09.43-11.33

Nonstop2h 50m

Rp 2,063,698

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Thu 4/9

09.42-13.10

Nonstop2h 28m

Boston Logan Intl

Wed 10/9

07.00-08.56

Nonstop2h 56m

Rp 2,063,698

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Thu 4/9

09.42-13.10

Nonstop2h 28m

Boston Logan Intl

Tue 9/9

07.00-08.56

Nonstop2h 56m

Rp 2,063,698

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Sat 18/10

07.05-10.29

Nonstop2h 24m

Boston Logan Intl

Tue 21/10

19.30-21.19

Nonstop2h 49m

Rp 2,226,194

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Wed 5/11

07.05-10.29

Nonstop2h 24m

Boston Logan Intl

Mon 10/11

12.45-14.47

Nonstop3h 02m

Rp 2,226,194

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Fri 24/10

18.50-22.23

Nonstop2h 33m

Boston Logan Intl

Tue 28/10

15.55-17.55

Nonstop3h 00m

Rp 2,226,194

ChicagoVancouver

ORD - YVR

ORDYVR

Chicago O'Hare Intl

Thu 4/9

15.35-22.30

1 stop8h 55m

Vancouver Intl

Tue 9/9

00.25-10.53

1 stop8h 28m

Rp 3,103,672

Flights are sorted by cheapest return flights first.

Deals found on 22/8

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, September is the cheapest month in which you can book a flight from Illinois (average of Rp 11,488,463). Flying from Illinois in June will prove the most costly (average of Rp 20,474,488). 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 1,267,468. Explore other affordable destinations below.

New York
New York
From Rp 78
Denver Intl
Denver Intl
From Rp 103
Raleigh-Durham
Raleigh-Durham
From Rp 177
Cleveland Hopkins Intl
Cleveland Hopkins Intl
From Rp 209

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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 25 August 2025.

  • What is the cheapest month to fly from Illinois?

    At the present moment the cheapest month to fly from Illinois is currently September; 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 10,107,247
    Fly from Chicago to Jakarta from Rp 10,123,497

  • 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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