$206+ Cheap flights from Illinois to The Big Island
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Illinois to The Big Island with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Illinois to The Big Island
Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) to The Big Island (zzFUI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.
Round-trip from | $401 (Alaska Airlines) |
|---|---|
One-way from | $218 (Delta) |
Good round-trip deal | $1,271 or less |
Find flight deals from Illinois to The Big Island
Cheapest flights from Illinois to The Big IslandExplore the most affordable flight options available from Illinois to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
Explore the most affordable flight options available from Illinois to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
This Alaska Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Jettzy deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Alaska Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Hawaiian Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Illinois to The Big Island within your budget
Customize your flight search to find flights from Illinois to The Big Island 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, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
Fly from
Fly to
Route
Depart
Return
Price
St. LouisKailua-Kona
STL - KOA
STLKOA
Lambert-St Louis
Wed 2/5
2:49 pm-11:44 pm
1 stop12h 55m
Kona Intl
Wed 2/12
11:15 pm-11:59 pm
1 stop20h 44m
St. LouisKailua-Kona
STL - KOA
STLKOA
Lambert-St Louis
Wed 3/26
8:20 am-3:55 pm
1 stop12h 35m
Kona Intl
Mon 4/7
8:00 pm-12:47 pm
1 stop11h 47m
St. LouisKailua-Kona
STL - KOA
STLKOA
Lambert-St Louis
Wed 2/5
7:00 am-7:50 pm
2 stops16h 50m
Kona Intl
Wed 2/12
9:40 pm-4:33 pm
2 stops14h 53m
St. LouisKailua-Kona
STL - KOA
STLKOA
Lambert-St Louis
Mon 2/10
6:00 am-6:10 pm
2 stops16h 10m
Kona Intl
Tue 2/18
9:30 pm-4:53 pm
2 stops15h 23m
St. LouisKailua-Kona
STL - KOA
STLKOA
Lambert-St Louis
Mon 2/10
2:49 pm-11:44 pm
1 stop12h 55m
Kona Intl
Tue 2/18
11:02 pm-11:59 pm
1 stop20h 57m
ChicagoKailua-Kona
ORD - KOA
ORDKOA
Chicago O'Hare Intl
Tue 2/4
7:45 am-6:44 pm
2 stops14h 59m
Kona Intl
Mon 2/10
6:10 pm-2:03 pm
2 stops15h 53m
ChicagoKailua-Kona
ORD - KOA
ORDKOA
Chicago O'Hare Intl
Tue 3/4
7:00 am-6:44 pm
1 stop15h 44m
Kona Intl
Wed 3/12
8:20 pm-1:24 pm
1 stop12h 04m
St. LouisKailua-Kona
STL - KOA
STLKOA
Lambert-St Louis
Sat 4/5
6:20 am-5:25 pm
2 stops16h 05m
Kona Intl
Wed 4/9
8:30 pm-12:25 pm
2 stops10h 55m
ChicagoKailua-Kona
ORD - KOA
ORDKOA
Chicago O'Hare Intl
Sat 2/8
9:51 am-7:50 pm
1 stop13h 59m
Kona Intl
Fri 2/14
9:45 pm-11:56 am
1 stop10h 11m
ChicagoKailua-Kona
MDW - KOA
MDWKOA
Chicago Midway
Tue 3/4
7:20 am-3:50 pm
1 stop12h 30m
Kona Intl
Tue 3/11
1:05 pm-11:55 am
2 stops17h 50m
Best time to book a flight from Illinois to The Big Island
Have a flexible travel schedule? Discover the best time to fly to The Big Island from Illinois with our price prediction graph.
Travel insights for flights from Illinois to The Big Island
Get recent, data-driven insights about flights from Illinois to The Big Island including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Illinois to The Big Island?
Currently, October is the cheapest month in which you can book a flight from Illinois to The Big Island (average of $409). Flying from Illinois to The Big Island in June is currently the most expensive (average of $618). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from IL to FUI?
Find hourly flight availability from Illinois to The Big Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to The Big Island as you normally would.
Rainfall in The Big Island by month
Plan your trip to The Big Island by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in The Big Island ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit The Big Island when rainfall is around 1.6 in.
Temperature in The Big Island by month
Plan your trip to The Big Island by taking into account the average temperature totals by month.
If weather is an important factor for your trip to The Big Island, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 71.6 F).
Reviews of airlines servicing The Big Island
Get insights into the airlines that provide service to The Big Island. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to The Big Island. Reviews last updated January 21, 2025.
To help decide which airline to fly from Illinois to The Big Island, see what other customers have to say about American Airlines, Alaska Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Food
Crew
Entertainment
Overall
Boarding
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Comfort
Food
Crew
Entertainment
Overall
Boarding
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Comfort
Food
Crew
Entertainment
Overall
Boarding
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Comfort
Food
Crew
Entertainment
Overall
Boarding
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Comfort
Food
Crew
Entertainment
Overall
Boarding
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Comfort
Food
Crew
Entertainment
Overall
Boarding
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Related info for your journey
Find useful and relevant information for your journey from Illinois to The Big Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Illinois to The Big Island
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Illinois to The Big Island
Discover the top 4 airlines that operate flights from Illinois to The Big Island. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$350 | Average$641 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$411 | Average$1,113 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$413 | Average$647 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$464 | Average$957 | FlexibilityNo cancel fee | On-time69% |