What are the cheapest airlines to fly from The Big Island to St. Louis one-way?

To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $222. American Airlines flights start at $246 while deals on Alaska Airlines start at $326 one-way.

What is the cheapest month to book a flight from The Big Island to St. Louis?

Currently, August is the cheapest month in which you can book a flight from The Big Island to St. Louis (average of $311). Flying from The Big Island to St. Louis in March is currently the most expensive (average of $356). 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 airport do you fly into for flights to St. Louis from The Big Island?

For a flight from The Big Island to St. Louis, you will be flying into Lambert-St Louis. Lambert-St Louis (STL) is just 12.7 mi from the center of the city.

Can I find deals for flights from The Big Island to St. Louis that include hotel bookings?

Yes. In addition to deals on The Big Island to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from The Big Island to St. Louis?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from The Big Island to St. Louis.

Can I find deals for business class flights from The Big Island to St. Louis?

Yes. Cheapflights offers flight deals from The Big Island to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$222+ Save on Flights from The Big Island to St. Louis

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Cheap flight deals from The Big Island to St. Louis

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$406 (United Airlines)
One-way from	$222 (Delta)

Provider with most accurate pricing for Hilo Intl-Lambert-St Louis flight deals.

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Provider most trusted by Cheapflights users for Hilo Intl-Lambert-St Louis flights.

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From The Big Island to Lambert-St Louis

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One-way flight from The Big Island to Lambert-St Louis

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Find flight deals from The Big Island to St. Louis

Cheapest flights from The Big Island to St. Louis
Explore the most affordable flight options available from The Big Island to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Thu 3/68:55 pmKOA - STL

1 stop11h 54mUnited Airlines

Mon 3/108:20 amSTL - KOA

2 stops16h 34mUnited Airlines

Deal found 2/19

$406

Best flights from The Big Island to St. Louis
Discover carefully curated flight deals from The Big Island to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 20, 2025.

Thu 3/68:55 pmKOA - STL

1 stop11h 54mUnited Airlines

Mon 3/108:20 amSTL - KOA

2 stops16h 34mUnited Airlines

Deal found 2/19

$406

Last-minute flights from The Big Island to St. Louis
Discover last-minute flight deals from The Big Island to St. Louis. Data last updated February 20, 2025 and is based on user searches.

Thu 3/68:55 pmKOA - STL

1 stop11h 54mUnited Airlines

Mon 3/108:20 amSTL - KOA

2 stops16h 34mUnited Airlines

Deal found 2/19

$406

One-way flights from The Big Island to St. Louis
Search for one-way flight options from The Big Island to St. Louis. Find affordable one-way fares based on user searches. Data last updated February 20, 2025.

Wed 5/79:45 pmKOA - STL

2 stops15h 14mDelta

Deal found 2/19

$222

Wed 5/71:47 pmKOA - STL

2 stops14h 09mAmerican Airlines

Deal found 2/19

$246

Wed 7/1612:00 pmKOA - STL

2 stops16h 18mAlaska Airlines

Deal found 2/20

$326

Wed 6/2510:15 pmKOA - STL

2 stops25h 43mUnited Airlines

Deal found 2/19

$403

Find flights from The Big Island to St. Louis within your budget

Fly from

Fly to

Route

Depart

Return

Price

Kailua-KonaSt. Louis

KOA - STL

KOASTL

Kona Intl

Thu 3/6

8:55 pm-12:49 pm

1 stop11h 54m

Lambert-St Louis

Mon 3/10

8:20 am-7:54 pm

2 stops16h 34m

$406

Kailua-KonaSt. Louis

KOA - STL

KOASTL

Kona Intl

Wed 5/7

9:45 pm-5:59 pm

2 stops15h 14m

$222

Kailua-KonaSt. Louis

KOA - STL

KOASTL

Kona Intl

Wed 5/7

1:47 pm-8:56 am

2 stops14h 09m

$246

Kailua-KonaSt. Louis

KOA - STL

KOASTL

Kona Intl

Wed 7/16

12:00 pm-9:18 am

2 stops16h 18m

$326

Kailua-KonaSt. Louis

KOA - STL

KOASTL

Kona Intl

Wed 6/25

10:15 pm-4:58 am

2 stops25h 43m

$403

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Best time to book a flight from The Big Island to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from The Big Island with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from The Big Island to St. Louis

Get recent, data-driven insights about flights from The Big Island to St. Louis including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from FUI to STL?

When flying from The Big Island to St. Louis, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in St. Louis by month

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing St. Louis

Alaska Airlines

8.0

Very good

9,692 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines

8.0

Very good

9,692 reviews

Alaska Airlines

8.0

Very good

9,692 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta

8.0

Very good

8,220 reviews

Alaska Airlines

8.0

Very good

9,692 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines

7.4

Good

8,766 reviews

Alaska Airlines

8.0

Very good

9,692 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,692 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

What airport do you fly into for flights to St. Louis from The Big Island?
For a flight from The Big Island to St. Louis, you will be flying into Lambert-St Louis. Lambert-St Louis (STL) is just 12.7 mi from the center of the city.
What are the cheapest airlines to fly from The Big Island to St. Louis one-way?
To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $222. American Airlines flights start at $246 while deals on Alaska Airlines start at $326 one-way.
Can I find deals for flights from The Big Island to St. Louis that include hotel bookings?
Yes. In addition to deals on The Big Island to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from The Big Island to St. Louis?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from The Big Island to St. Louis.
Can I find deals for business class flights from The Big Island to St. Louis?
Yes. Cheapflights offers flight deals from The Big Island to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from The Big Island to St. Louis?
Currently, August is the cheapest month in which you can book a flight from The Big Island to St. Louis (average of $311). Flying from The Big Island to St. Louis in March is currently the most expensive (average of $356). 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.

See more FAQs

Fenton

Fairview Heights

Maryland Heights

Collinsville

Wentzville

Eureka

St. Peters

Festus

Alton

Farmington

Chesterfield

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Top airline flying from The Big Island to St. Louis

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$837	Average$1,021	FlexibilityNo cancel fee	On-timeN/A

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$222+ Cheap flights from The Big Island to St. Louis (STL)

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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from The Big Island to St. Louis with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from The Big Island to St. Louis

Keep the following information in mind while searching for The Big Island to St. Louis flight deals. Data was last updated February 20, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Find flight deals from The Big Island to St. Louis

Cheapest flights from The Big Island to St. LouisExplore the most affordable flight options available from The Big Island to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Explore the most affordable flight options available from The Big Island to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Find flights from The Big Island to St. Louis within your budget

Best time to book a flight from The Big Island to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from The Big Island with our price prediction graph.

Travel insights for flights from The Big Island to St. Louis

Get recent, data-driven insights about flights from The Big Island to St. Louis including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from FUI to STL?

Find hourly flight availability from The Big Island to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

Reviews of airlines servicing St. Louis

Related info for your journey

Find useful and relevant information for your journey from The Big Island to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to St. Louis from The Big Island?

What are the cheapest airlines to fly from The Big Island to St. Louis one-way?

Can I find deals for flights from The Big Island to St. Louis that include hotel bookings?

How can I find direct flights from The Big Island to St. Louis?

Can I find deals for business class flights from The Big Island to St. Louis?

What is the cheapest month to book a flight from The Big Island to St. Louis?

Traveling to a place near The Big Island?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for The Big Island to St. Louis

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Top airline flying from The Big Island to St. Louis

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Cheapest flights from The Big Island to St. Louis
Explore the most affordable flight options available from The Big Island to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.