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>

$185 CHEAP FLIGHTS from Illinois to Honolulu

HNL

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

...and more

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41.299.237 searches in the past 7 days on KAYAK

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

Cheapest round-trip

$385

Overall average: $590

Delta

Wed 2/18Wed 2/25

STL - HNL • 2 stops

Cheapest non-stop

$411

Typical prices: $729-$1,200

United Airlines

Fri 2/27Mon 3/2

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

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

Wed, Feb 18 - Wed, Feb 25

7:00 am - 9:54 pm

STL

HNL

18h 54m

2 stops

11:37 pm - 5:42 pm

HNL

STL

14h 05m

2 stops

$385Delta

Thu, Feb 5 - Tue, Feb 10

9:57 am - 9:08 pm

STL

HNL

15h 11m

2 stops

11:30 pm - 3:37 pm

HNL

STL

12h 07m

1 stop

$386United Airlines

Sun, Apr 12 - Wed, Apr 22

6:29 am - 2:16 pm

STL

HNL

12h 47m

1 stop

10:45 pm - 12:22 am

HNL

STL

20h 37m

2 stops

$388Delta

Sun, Feb 22 - Thu, Feb 26

6:00 am - 3:02 pm

STL

HNL

13h 02m

1 stop

11:00 pm - 1:51 pm

HNL

STL

10h 51m

1 stop

$401American Airlines

Tue, Mar 3 - Wed, Mar 18

9:15 am - 2:12 pm

ORD

HNL

32h 57m

2 stops

8:39 pm - 4:49 am

HNL

ORD

27h 10m

1 stop

$406Multiple Airlines

Mon, Mar 2 - Tue, Mar 10

6:00 am - 11:15 am

ORD

HNL

33h 15m

2 stops

7:50 am - 4:49 am

HNL

ORD

15h 59m

1 stop

$408Multiple Airlines

Sun, Feb 22 - Mon, Mar 2

8:20 am - 7:49 pm

ORD

HNL

15h 29m

1 stop

9:45 pm - 1:11 pm

HNL

ORD

11h 26m

1 stop

$411Alaska Airlines

Mon, Mar 2 - Sun, Mar 8

8:00 am - 9:00 pm

MDW

HNL

17h 00m

1 stop

8:15 am - 5:00 am

HNL

MDW

15h 45m

1 stop

$413Southwest

Mon, Mar 2 - Sun, Mar 8

8:05 am - 9:00 pm

MDW

HNL

16h 55m

2 stops

8:15 am - 5:00 am

HNL

MDW

15h 45m

1 stop

$419Southwest

Thu, May 28 - Wed, Jun 10

11:19 am - 10:11 pm

MLI

HNL

15h 52m

2 stops

2:00 pm - 10:49 am

HNL

MLI

15h 49m

2 stops

$843American Airlines

Useful Info

Low season	January
High season	April
Cheapest flight	$185

Best time to beat the crowds with an average 18% drop in price.

Most popular time to fly and prices are also 1% lower on average.

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

$185 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