How does KAYAK find such low prices on flights from Illinois to Honolulu?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Honolulu. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Honolulu?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Honolulu from Illinois is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Illinois to Honolulu?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Honolulu with an airline and back to Illinois with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Honolulu?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Honolulu from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$206 CHEAP FLIGHTS from Illinois to Honolulu

HNL

KAYAK searches hundreds of travel sites at once for deals on flights to Honolulu

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

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Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$451

Overall average: $628

Delta

Sun 2/1Thu 2/5

STL - HNL • 1 stop

Cheapest non-stop

$532

Typical prices: $793-$1,091

American Airlines

Thu 1/29Tue 2/10

ORD - HNL • Non-stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Honolulu!

Flight Deals

Cheap Flights from Illinois to Honolulu

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Honolulu that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Illinois to Honolulu

Sun, Feb 1 - Thu, Feb 5

7:00 am - 3:56 pmSTL-HNL

12h 56m1 stop

4:45 pm - 9:39 amHNL-STL

12h 54m1 stop

$451Delta

Find Deal

Mon, Feb 23 - Fri, Feb 27

2:47 pm - 11:13 amSTL-HNL

24h 26m1 stop

9:45 pm - 1:51 pmHNL-STL

12h 06m1 stop

$452Alaska Airlines

Find Deal

Mon, Jan 19 - Mon, Jan 26

1:35 pm - 6:33 amSTL-HNL

20h 58m1 stop

9:38 pm - 2:46 pmHNL-STL

37h 08m2 stops

$461Multiple Airlines

Find Deal

Thu, Jan 1 - Wed, Jan 14

5:19 pm - 6:38 amSTL-HNL

17h 19m1 stop

9:38 pm - 6:32 pmHNL-STL

40h 54m2 stops

$468Multiple Airlines

Find Deal

Mon, Feb 23 - Fri, Feb 27

8:05 am - 9:00 pmMDW-HNL

16h 55m2 stops

9:00 am - 1:10 amHNL-MDW

12h 10m2 stops

$511Southwest

Find Deal

Thu, Feb 26 - Tue, Mar 3

10:50 am - 9:00 pmMDW-HNL

14h 10m1 stop

9:00 pm - 1:00 pmHNL-MDW

12h 00m1 stop

$516Southwest

Find Deal

Thu, Jan 15 - Thu, Jan 22

8:35 am - 9:08 pmPIA-HNL

16h 33m2 stops

8:30 pm - 8:47 pmHNL-PIA

20h 17m2 stops

$733United Airlines

Find Deal

Thu, Jan 8 - Tue, Jan 27

8:35 am - 9:08 pmPIA-HNL

16h 33m2 stops

9:57 am - 10:10 amHNL-PIA

20h 13m2 stops

$734United Airlines

Find Deal

Mon, Apr 6 - Tue, Apr 14

10:53 am - 9:39 pmPIA-HNL

15h 46m2 stops

7:00 pm - 10:41 amHNL-PIA

10h 41m1 stop

$838American Airlines

Find Deal

Fri, Nov 28 - Tue, Dec 2

6:10 am - 3:41 pmBMI-HNL

13h 31m1 stop

2:36 pm - 10:53 amHNL-BMI

16h 17m2 stops

$839American Airlines

Find Deal

Useful Info

Low season	October
High season	April
Cheapest flight	$206

Best time to beat the crowds with an average 7% drop in price.

Flight from St. Louis to Honolulu

How does KAYAK find such low prices on flights from Illinois to Honolulu?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Honolulu.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Honolulu?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Honolulu from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Illinois to Honolulu?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Honolulu with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Honolulu?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Honolulu from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Aiea

Everything you need to know for your flight to Honolulu

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Honolulu

Honolulu (HNL)

HNL

$206 Find Cheap Flights from Illinois to Honolulu

KAYAK searches hundreds of travel sites at once for deals on flights to Honolulu

Everything you should know

Cheap Flights from Illinois to Honolulu

Recent round-trip flight deals from Illinois to Honolulu

Recent one-way flight deals from Illinois to Honolulu

Recent last minute flight deals from Illinois to Honolulu

Recent direct flight deals from Illinois to Honolulu

Good to know

FAQs for booking flights from Illinois to Honolulu

How does KAYAK find such low prices on flights from Illinois to Honolulu?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Honolulu.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Honolulu?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Honolulu from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Illinois to Honolulu?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Honolulu with an airline and back to Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Honolulu?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Honolulu from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Honolulu?

Everything you need to know for your flight to Honolulu

Information on the airport you'll fly into in Honolulu

Cabin class types available on flights to Illinois

Complete your trip to Honolulu with a hotel stay or car rental

Find direct flights for Honolulu

Flights to other popular destinations

Flights from domestic origins to Honolulu

Choose which airport to fly into in Honolulu

Find deals for your return flight