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Cheap flights from Illinois to Blenheim from $2,244

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Blenheim departing on 7/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Illinois to Blenheim

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qantas Airways Logo
5:10 pm - 8:10 am
ORD
-
BHE
46h 00m
3 stops
Qantas Airways Logo
1:30 pm - 6:06 pm
BHE
-
ORD
45h 36m
3 stops
$2,244Qantas Airways
Fri, Jul 24 - Mon, Aug 3
Air New Zealand Logo
5:45 pm - 11:35 am
ORD
-
BHE
24h 50m
2 stops
Air New Zealand Logo
2:30 pm - 9:52 pm
BHE
-
ORD
24h 22m
2 stops
$2,277Air New Zealand
Fri, Jul 24 - Mon, Aug 3
Air New Zealand Logo
5:45 pm - 11:35 am
ORD
-
BHE
24h 50m
2 stops
Air New Zealand Logo
1:30 pm - 9:52 pm
BHE
-
ORD
25h 22m
3 stops
$2,333Air New Zealand
Fri, Jul 24 - Mon, Aug 3

Air New Zealand flights from Illinois to Blenheim

Our best Air New Zealand deals on Illinois to Blenheim flight tickets
Air New Zealand
Jul 24
ORD5:45 pmChicago O'Hare Intl
24h 50m
2 stops
BHE11:35 amBlenheim
Aug 3
BHE2:30 pmBlenheim
24h 22m
2 stops
ORD9:52 pmChicago O'Hare Intl
$2,277
Air New Zealand
Jul 24
ORD5:45 pmChicago O'Hare Intl
24h 50m
2 stops
BHE11:35 amBlenheim
Aug 3
BHE1:30 pmBlenheim
25h 22m
3 stops
ORD9:52 pmChicago O'Hare Intl
$2,333

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Blenheim 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, momondo users made 832,500 searches. Data last updated March 28, 2026.
Use the filters below to find and compare flights from Illinois to Blenheim that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoBlenheim

ORD - BHE

ORDBHE

Chicago O'Hare Intl

Fri 7/24

5:10 pm-8:10 am

3 stops46h 00m

Blenheim

Mon 8/3

1:30 pm-6:06 pm

3 stops45h 36m

$2,244
Quickest round-trip

ChicagoBlenheim

ORD - BHE

ORDBHE

Chicago O'Hare Intl

Fri 7/24

5:45 pm-11:35 am

2 stops24h 50m

Blenheim

Mon 8/3

2:30 pm-9:52 pm

2 stops24h 22m

$2,277

ChicagoBlenheim

ORD - BHE

ORDBHE

Chicago O'Hare Intl

Fri 7/24

5:45 pm-11:35 am

2 stops24h 50m

Blenheim

Mon 8/3

1:30 pm-9:52 pm

3 stops25h 22m

$2,333

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Illinois to Blenheim flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Blenheim

Fastest flight time

46h 00m

Direct flights

None
The fastest flight from Illinois to Blenheim takes 46h 00m
There are no direct flights from Illinois to Blenheim. There are no popular flight routes from Illinois to Blenheim.
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  • When did momondo last update prices for flights from Illinois to Blenheim Airport?

    Prices for flights from Illinois to Blenheim Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Illinois to Blenheim Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois to Blenheim Airport.

  • What documentation or ID do you need to fly to Blenheim Airport?

    The travel and health documents you'll need for your trip to Blenheim Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Blenheim Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Illinois to Blenheim?

    Price Alerts will notify you by email when the price for flights to Blenheim from Illinois decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Illinois to Blenheim with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Blenheim?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Illinois to Blenheim. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Illinois to Blenheim with flexible booking policies on momondo?

Flights from Illinois to Blenheim with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Illinois to Blenheim?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Blenheim from Illinois.

I’m not ready to book a flight from Illinois to Blenheim right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Blenheim, momondo offers a useful price alert feature which will track prices for flights to Blenheim from Illinois and alert you when they change.

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