What is the cheapest month to book a flight from Kahului to St. Louis?

Currently, August is the cheapest month in which you can book a flight from Kahului to St. Louis (average of $311). Flying from Kahului 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 is the cheapest day to fly from Kahului to St. Louis?

Travelers seeking maximum savings on their Kahului to St. Louis flight should consider departing on Wednesday evenings when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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.

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).

What is the cheapest day to fly round-trip from Kahului to St. Louis?

Travelers have found that booking a Wednesday departure is the best way to save up to 120% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

What is the cheapest month to fly from Kahului to St. Louis?

Flights from Kahului to St. Louis lean towards being more expensive in December. Prices are generally better when you fly from Kahului to St. Louis in March, with the cheapest ticket starting at $411.

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

It’s typically best to fly out from Kahului to St. Louis at noon. Doing so could potentially save you 7% on the flight price compared to flying in the morning, which is usually more expensive.

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

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

How can I find direct flights from Kahului to St. Louis?

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

Can I find deals for business class flights from Kahului to St. Louis?

Yes. Cheapflights offers flight deals from Kahului 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.

$226+ Flights from Kahului to St. Louis

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Cheap flight deals from Kahului to St. Louis

Popular in	December
Cheapest in	March
Average price	$811

Highest demand for flights based on searches. 17% potential increase in price ($140 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

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Find flight deals from Kahului to St. Louis

Cheapest flights from Kahului to St. Louis
Explore the most affordable flight options available from Kahului to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Fri 11/142:06 pmOGG - STL

2 stops16h 33mUnited Airlines

Sun 11/169:00 amSTL - OGG

1 stop11h 36mUnited Airlines

Deal found 7/28

$414

Fri 11/145:10 pmOGG - STL

1 stop12h 30mDelta

Sun 11/166:00 amSTL - OGG

1 stop13h 24mDelta

Deal found 7/28

$425

Fri 11/1411:00 pmOGG - STL

1 stop10h 40mAmerican Airlines

Sun 11/165:17 amSTL - OGG

1 stop14h 03mAmerican Airlines

Deal found 7/28

$441

One-way flights from Kahului to St. Louis
Search for one-way flight options from Kahului to St. Louis. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Sun 9/710:33 pmOGG - STL

2 stops15h 25mUnited Airlines

Deal found 7/28

$226

Sun 9/78:00 amOGG - STL

1 stop10h 59mAlaska Airlines

Deal found 7/28

$312

Fly from

Fly to

Route

Depart

Return

Price

KahuluiSt. Louis

OGG - STL

OGGSTL

Kahului

Sun 9/7

10:33 pm-6:58 pm

2 stops15h 25m

$226

KahuluiSt. Louis

OGG - STL

OGGSTL

Kahului

Sun 9/7

8:00 am-11:59 pm

1 stop10h 59m

$312

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Kahului to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Kahului 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.

Reviews of airlines servicing St. Louis

Read reviews from past customers who have flown Alaska Airlines and United Airlines from Kahului to St. Louis. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

United Airlines

7.4

Good

8,896 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Can I find deals for flights from Kahului to St. Louis that include hotel bookings?
Yes. In addition to deals on Kahului to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Kahului to St. Louis?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kahului to St. Louis.
Can I find deals for business class flights from Kahului to St. Louis?
Yes. Cheapflights offers flight deals from Kahului 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 Kahului to St. Louis?
Currently, August is the cheapest month in which you can book a flight from Kahului to St. Louis (average of $311). Flying from Kahului 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

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Top airline flying from Kahului to St. Louis

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$411	Average$753	FlexibilityNo cancel fee	On-time71%

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$226+ Cheap flights from Kahului to St. Louis (OGG - 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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Kahului 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 Kahului to St. Louis

Popular in

Cheapest in

Average price

Find flight deals from Kahului to St. Louis

Cheapest flights from Kahului to St. LouisExplore the most affordable flight options available from Kahului to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from Kahului to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kahului to St. Louis that are best for you.

Best time to book a flight from Kahului to St. Louis

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

Reviews of airlines servicing St. Louis

Read reviews from past customers who have flown Alaska Airlines and United Airlines from Kahului to St. Louis. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

How can I find direct flights from Kahului to St. Louis?

Can I find deals for business class flights from Kahului to St. Louis?

What is the cheapest month to book a flight from Kahului to St. Louis?

Traveling to a place near St. Louis?

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Alternative routes for Kahului to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Kahului to St. Louis

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Book with Flexibility

Travel Smart

Cheapest flights from Kahului to St. Louis
Explore the most affordable flight options available from Kahului to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.