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>

$205 CHEAP FLIGHTS from Illinois to Honolulu

HNL

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

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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

Tue, Sep 15 - Tue, Sep 22

8:30 am - 5:53 pm

STL

HNL

14h 23m

2 stops

3:26 pm - 9:27 am

HNL

STL

13h 01m

2 stops

$505American Airlines

Mon, Sep 21 - Mon, Sep 28

9:00 am - 3:16 pm

STL

HNL

11h 16m

1 stop

9:40 pm - 4:51 pm

HNL

STL

14h 11m

2 stops

$514United Airlines

Sun, Sep 6 - Sun, Sep 13

6:45 am - 2:00 pm

STL

HNL

12h 15m

1 stop

2:50 pm - 12:53 pm

HNL

STL

17h 03m

2 stops

$515Delta

Mon, Sep 14 - Mon, Sep 21

11:25 am - 7:48 pm

STL

HNL

13h 23m

2 stops

8:00 pm - 12:40 pm

HNL

STL

11h 40m

1 stop

$519United Airlines

Sun, Sep 6 - Sun, Sep 13

7:20 am - 8:47 pm

STL

HNL

18h 27m

2 stops

2:50 pm - 12:53 pm

HNL

STL

17h 03m

2 stops

$520Delta

Thu, Oct 1 - Thu, Oct 8

3:17 pm - 9:36 pm

STL

HNL

11h 19m

1 stop

11:50 pm - 11:59 pm

HNL

STL

19h 09m

1 stop

$521Multiple Airlines

Tue, Sep 15 - Tue, Sep 22

5:59 pm - 11:13 am

STL

HNL

22h 14m

1 stop

2:46 pm - 2:21 pm

HNL

STL

18h 35m

1 stop

$522Multiple Airlines

Sat, Sep 26 - Thu, Oct 1

5:59 pm - 11:13 am

STL

HNL

22h 14m

1 stop

12:15 pm - 5:03 pm

HNL

STL

23h 48m

1 stop

$523Multiple Airlines

Wed, Sep 30 - Mon, Oct 5

10:20 am - 9:10 pm

MDW

HNL

15h 50m

1 stop

12:10 pm - 5:45 am

HNL

MDW

12h 35m

1 stop

$562Southwest

Tue, Aug 25 - Tue, Sep 1

12:00 pm - 9:20 pm

MDW

HNL

14h 20m

2 stops

8:15 am - 5:55 am

HNL

MDW

16h 40m

2 stops

$565Southwest

Useful Info

Low season	January
High season	June
Cheapest flight	$205

Best time to beat the crowds with an average 19% drop in price.

Most popular time to fly with an average 22% increase 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

$205 Find Cheap Flights from Illinois to Honolulu

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

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