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>

$247 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 1 - Tue, Sep 8

6:15 am - 1:34 pm

STL

HNL

12h 19m

1 stop

8:00 pm - 2:08 pm

HNL

STL

13h 08m

1 stop

$494United Airlines

Tue, Sep 1 - Wed, Sep 30

6:30 am - 1:38 pm

STL

HNL

12h 08m

1 stop

3:35 pm - 2:38 pm

HNL

STL

18h 03m

2 stops

$500Delta

Tue, Sep 15 - Tue, Sep 22

11:25 am - 7:48 pm

STL

HNL

13h 23m

2 stops

9:40 pm - 3:38 pm

HNL

STL

12h 58m

2 stops

$505United Airlines

Tue, Sep 22 - 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

$509Multiple Airlines

Wed, Sep 16 - Wed, Sep 23

3:17 pm - 11:59 pm

STL

HNL

13h 42m

1 stop

9:20 pm - 2:21 pm

HNL

STL

12h 01m

1 stop

$513Multiple Airlines

Tue, Sep 15 - Wed, Sep 23

3:17 pm - 9:36 pm

STL

HNL

11h 19m

1 stop

9:20 pm - 2:21 pm

HNL

STL

12h 01m

1 stop

$514Alaska Airlines

Wed, Sep 2 - Wed, Sep 9

10:15 am - 9:15 pm

MDW

HNL

16h 00m

1 stop

8:15 am - 5:00 am

HNL

MDW

15h 45m

1 stop

$584Southwest

Tue, Oct 6 - Tue, Oct 13

12:55 pm - 9:15 pm

MDW

HNL

13h 20m

2 stops

9:30 pm - 12:40 pm

HNL

MDW

10h 10m

1 stop

$590Southwest

Sun, Aug 16 - Tue, Aug 25

6:32 am - 8:21 pm

BMI

HNL

18h 49m

2 stops

8:30 pm - 4:18 pm

HNL

BMI

14h 48m

2 stops

$683American Airlines

Tue, Oct 27 - Tue, Nov 3

6:00 am - 12:13 pm

EVV

HNL

11h 13m

1 stop

6:45 pm - 10:07 am

HNL

EVV

11h 22m

1 stop

$736American Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$247

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

Most popular time to fly with an average 19% 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

$247 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