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$208+ Cheap flights from Illinois

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/8. 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 — AKL
21 Jul — 28 Jul1
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 16 July 2025.

Good round-trip deal

$505 or less

Good one-way deal

$279 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 16 July 2025.

Sat 6/906:30MLI - PHL
1 stop6h 47mUnited Airlines
Mon 8/917:15PHL - MLI
1 stop4h 57mUnited Airlines
Deal found 14/7$417
Tue 29/717:26MLI - PHL
1 stop6h 33mDelta
Tue 5/816:05PHL - MLI
1 stop7h 14mDelta
Deal found 14/7$492
Sat 23/815:55PIA - ABE
1 stop4h 59mUnited Airlines
Tue 26/813:00ABE - PIA
1 stop4h 43mUnited Airlines
Deal found 14/7$668
Thu 7/817:20MLI - AVP
2 stops29h 38mUnited Airlines
Sun 10/810:40AVP - MLI
2 stops24h 42mUnited Airlines
Deal found 15/7$1,201
Mon 8/1216:08STL - AKL
1 stop22h 17mQantas Airways
Mon 22/1213:20AKL - STL
1 stop21h 51mQantas Airways
Deal found 14/7$1,213
Wed 26/1113:35STL - AKL
2 stops24h 35mUnited Airlines
Wed 3/1215:50AKL - STL
2 stops37h 14mUnited Airlines
Deal found 14/7$1,265
Wed 19/1106:30STL - AKL
2 stops31h 05mDelta
Wed 10/1214:35AKL - STL
2 stops25h 00mDelta
Deal found 14/7$1,328
Mon 8/1213:55STL - AKL
2 stops25h 10mAmerican Airlines
Tue 23/1213:20AKL - STL
1 stop23h 59mAmerican Airlines
Deal found 15/7$1,432
Mon 17/1117:29STL - AKL
1 stop20h 41mAir New Zealand
Fri 21/1119:45AKL - STL
1 stop18h 02mAir New Zealand
Deal found 14/7$1,725
Tue 4/1108:00ORD - AKL
1 stop26h 00mMultiple Airlines
Tue 18/1120:10AKL - ORD
1 stop22h 21mMultiple Airlines
Deal found 15/7$1,827
Tue 16/918:30ORD - AKL
2 stops25h 10mFiji Airways
Tue 30/915:10AKL - ORD
2 stops24h 14mFiji Airways
Deal found 14/7$1,953
Sat 23/807:05ORD - CHC
3 stops36h 00mMultiple Airlines
Sat 30/812:00CHC - ORD
2 stops34h 40mMultiple Airlines
Deal found 14/7$2,065

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 16 July 2025. In the last 7 days, Cheapflights users made a total of 134,765 searches

Fly to

Auckland

Route

Departure

Return

Price

MolinePhiladelphia

MLI - PHL

MLIPHL

Moline Quad-City

Sat 6/9

06:30-14:17

1 stop6h 47m

Philadelphia

Mon 8/9

17:15-21:12

1 stop4h 57m

$417

MolinePhiladelphia

MLI - PHL

MLIPHL

Moline Quad-City

Tue 29/7

17:26-00:59

1 stop6h 33m

Philadelphia

Tue 5/8

16:05-22:19

1 stop7h 14m

$492

PeoriaAllentown

PIA - ABE

PIAABE

Greater Peoria

Sat 23/8

15:55-21:54

1 stop4h 59m

Allentown-Bethlehem

Tue 26/8

13:00-16:43

1 stop4h 43m

$668

MolineScranton

MLI - AVP

MLIAVP

Moline Quad-City

Thu 7/8

17:20-23:58

2 stops29h 38m

Wilkes-Barre Scranton

Sun 10/8

10:40-10:22

2 stops24h 42m

$1,201

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Mon 8/12

16:08-09:25

1 stop22h 17m

Auckland Intl

Mon 22/12

13:20-16:11

1 stop21h 51m

$1,213

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Wed 26/11

13:35-09:10

2 stops24h 35m

Auckland Intl

Wed 3/12

15:50-10:04

2 stops37h 14m

$1,265

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Wed 19/11

06:30-08:35

2 stops31h 05m

Auckland Intl

Wed 10/12

14:35-20:35

2 stops25h 00m

$1,328

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Mon 8/12

13:55-10:05

2 stops25h 10m

Auckland Intl

Tue 23/12

13:20-18:19

1 stop23h 59m

$1,432

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Mon 17/11

17:29-09:10

1 stop20h 41m

Auckland Intl

Fri 21/11

19:45-18:47

1 stop18h 02m

$1,725

ChicagoAuckland

ORD - AKL

ORDAKL

Chicago O'Hare Intl

Tue 4/11

08:00-05:00

1 stop26h 00m

Auckland Intl

Tue 18/11

20:10-23:31

1 stop22h 21m

$1,827

Flights are sorted by cheapest return flights first.

Deals found on 15/7

Showing 1-10 of 49 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 $735). Flying from Illinois in September will prove the most costly (average of $2,020). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Illinois?

For round-trip flights from Illinois you’ll fly on: Air Canada. This airline flies to the following popular destinations: Auckland.

Air New Zealand
Air New Zealand
From $1,482
Air Canada
Air Canada
From $1,026

What is the cheapest place to fly to from Illinois?

The cheapest city to fly to from Illinois is Mexico City Benito Juarez, with prices starting at $220. Explore other affordable destinations below.

Mexico City Benito Juarez
Mexico City Benito Juarez
From $131
Miami
Miami
From $182
Philadelphia
Philadelphia
From $188
Toronto
Toronto
From $302

Airline reviews for flights from Illinois

Get insights into the airlines that provide service from Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Illinois. In the last 7 days, Cheapflights users made a total of 134,765 searches.
Read through reviews of airlines serving Illinois, such as Air Tahiti Nui, Emirates, andFiji Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.6
Very Good
65 reviews
Check prices

Comfort

8.0

Crew

9.0

Boarding

8.7

Entertainment

7.2

Food

7.7

Overall

8.6

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air Tahiti Nui
8.6
Very Good
65 reviews
Air Tahiti Nui
8.6
Very Good
65 reviews
Check prices

Comfort

8.0

Crew

9.0

Boarding

8.7

Entertainment

7.2

Food

7.7

Overall

8.6

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Emirates
8.1
Very Good
3,288 reviews
Air Tahiti Nui
8.6
Very Good
65 reviews
Check prices

Comfort

8.0

Crew

9.0

Boarding

8.7

Entertainment

7.2

Food

7.7

Overall

8.6

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Fiji Airways
8.0
Very Good
201 reviews
Air Tahiti Nui
8.6
Very Good
65 reviews
Check prices

Comfort

8.0

Crew

9.0

Boarding

8.7

Entertainment

7.2

Food

7.7

Overall

8.6

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Delta
8.0
Very Good
7,957 reviews
Air Tahiti Nui
8.6
Very Good
65 reviews
Check prices

Comfort

8.0

Crew

9.0

Boarding

8.7

Entertainment

7.2

Food

7.7

Overall

8.6

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air New Zealand
8.0
Very Good
496 reviews
Air Tahiti Nui
8.6
Very Good
65 reviews
Check prices

Comfort

8.0

Crew

9.0

Boarding

8.7

Entertainment

7.2

Food

7.7

Overall

8.6

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

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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 16 July 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 September 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?

    Here are some of the cheapest flight destinations from Illinois:
    Fly from Chicago to Auckland from $1,933 round trip

  • How does Cheapflights help users find flights from Illinois?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Illinois. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

    It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Illinois.

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

    Cheapflights does show flights with no change fees to all users. To see these options for flights from Illinois, users can toggle the no change fees filter when performing a flight search.

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

    Not ready to book yet? You can track prices for flights from Illinois on Cheapflights with our Price Alerts feature and get notified when better prices are available.

See more FAQs

Fly with Cheapflights

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How does Cheapflights help users find flights from Illinois?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Illinois. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Illinois.

Can Cheapflights find flights from Illinois with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Illinois, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from Illinois on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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