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$390+ Cheap flights from Kailua-Kona to St. Louis (KOA - STL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — STL
Oct 15 — Oct 221
From?
To?
Tue 10/15
Tue 10/22
1 adult, Economy
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Cheap flight deals from Kailua-Kona to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Kailua-Kona (KOA) to St. Louis (STL). 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 October 10, 2024.

Round-trip from

$390
(Alaska Airlines)
From Kona Intl to Lambert-St Louis
Search Deals

Cheap Kailua-Kona to St. Louis flights in October & November 2024

Find cheap flight options from Kailua-Kona to St. Louis specifically for the months of October and November 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,713,696 searches. Prices were last updated on October 10, 2024.
This Alaska Airlines deal was found by Cheapflights users on 10/9. 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.
Fri 10/258:23 pmKOA - STL
1 stop12h 05mAlaska Airlines
Tue 10/297:00 amSTL - KOA
1 stop19h 07mAlaska Airlines
Deal found 10/9$390
This Delta deal was found by Cheapflights users on 10/8. 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.
Fri 11/89:30 pmKOA - STL
2 stops13h 24mDelta
Fri 11/156:00 amSTL - KOA
2 stops16h 19mDelta
Deal found 10/8$477
This Southwest deal was found by Cheapflights users on 10/8. 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.
Mon 11/117:30 amKOA - STL
1 stop12h 20mSouthwest
Sat 11/166:45 amSTL - KOA
1 stop12h 55mSouthwest
Deal found 10/8$496
This United Airlines deal was found by Cheapflights users on 10/8. 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.
Fri 11/82:00 pmKOA - STL
2 stops16h 27mUnited Airlines
Fri 11/154:44 pmSTL - KOA
3 stops24h 17mUnited Airlines
Deal found 10/8$584
This United deal was found by Cheapflights users on 10/8. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/117:19 pmKOA - STL
3 stops17h 18mMultiple Airlines
Sat 11/164:54 pmSTL - KOA
2 stops26h 21mMultiple Airlines
Deal found 10/8$1,302

Kailua-Kona to St. Louis 2024 flight deals

Discover exclusive flight deals for travel between Kailua-Kona and St. Louis in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,713,696 searches. Data last updated October 10, 2024.
This Alaska Airlines deal was found by Cheapflights users on 10/9. 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.
Fri 10/258:23 pmKOA - STL
1 stop12h 05mAlaska Airlines
Tue 10/297:00 amSTL - KOA
1 stop19h 07mAlaska Airlines
Deal found 10/9$390
This Delta deal was found by Cheapflights users on 10/8. 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.
Fri 11/89:30 pmKOA - STL
2 stops13h 24mDelta
Fri 11/156:00 amSTL - KOA
2 stops16h 19mDelta
Deal found 10/8$477
This Southwest deal was found by Cheapflights users on 10/8. 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.
Mon 11/117:30 amKOA - STL
1 stop12h 20mSouthwest
Sat 11/166:45 amSTL - KOA
1 stop12h 55mSouthwest
Deal found 10/8$496
This United Airlines deal was found by Cheapflights users on 10/8. 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.
Fri 11/82:00 pmKOA - STL
2 stops16h 27mUnited Airlines
Fri 11/154:44 pmSTL - KOA
3 stops24h 17mUnited Airlines
Deal found 10/8$584
This United deal was found by Cheapflights users on 10/8. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/117:19 pmKOA - STL
3 stops17h 18mMultiple Airlines
Sat 11/164:54 pmSTL - KOA
2 stops26h 21mMultiple Airlines
Deal found 10/8$1,302

One-way flights to St. Louis from Kailua-Kona

Search for one-way flight options from Kailua-Kona to St. Louis. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,713,696 searches. Data last updated October 10, 2024.
This American Airlines deal was found by Cheapflights users on 10/9. 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.
Sat 1/48:45 pmKOA - STL
1 stop12h 52mAmerican Airlines
Deal found 10/9$849
This United deal was found by Cheapflights users on 10/9. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/48:55 pmKOA - STL
2 stops19h 02mUnited Airlines
Deal found 10/9$886

Find flights from Kailua-Kona to St. Louis within your budget

Customize your flight search to find flights from Kailua-Kona to St. Louis 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 2,713,696 searches. Data last updated October 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$390 - $1,302

Route

Depart

Return

Price

Kona IntlLambert-St Louis

KOA - STL

KOASTL

Kona Intl

Fri 10/25

1 stop12h 05m

Lambert-St Louis

Tue 10/29

1 stop19h 07m

$390

Kona IntlLambert-St Louis

KOA - STL

KOASTL

Kona Intl

Fri 11/8

2 stops13h 24m

Lambert-St Louis

Fri 11/15

2 stops16h 19m

$477

Kona IntlLambert-St Louis

KOA - STL

KOASTL

Kona Intl

Mon 11/11

1 stop12h 20m

Lambert-St Louis

Sat 11/16

1 stop12h 55m

$496

Kona IntlLambert-St Louis

KOA - STL

KOASTL

Kona Intl

Fri 11/8

2 stops16h 27m

Lambert-St Louis

Fri 11/15

3 stops24h 17m

$584

Kona IntlLambert-St Louis

KOA - STL

KOASTL

Kona Intl

Mon 11/11

3 stops17h 18m

Lambert-St Louis

Sat 11/16

2 stops26h 21m

$1,302

Flights are sorted by cheapest first

Deals found on 10/9

Best time to book a flight from Kailua-Kona to St. Louis

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

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

Rainfall in St. Louis by month

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

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

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated October 10, 2024.
Southwest
8.2
Very good
5,203 reviews

Overall

8.2

Crew

8.7

Entertainment

7.7

Comfort

8.1

Food

7.2

Boarding

8.3

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.2
Very good
5,203 reviews
Southwest
8.2
Very good
5,203 reviews

Overall

8.2

Crew

8.7

Entertainment

7.7

Comfort

8.1

Food

7.2

Boarding

8.3

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,392 reviews
Southwest
8.2
Very good
5,203 reviews

Overall

8.2

Crew

8.7

Entertainment

7.7

Comfort

8.1

Food

7.2

Boarding

8.3

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,963 reviews
Southwest
8.2
Very good
5,203 reviews

Overall

8.2

Crew

8.7

Entertainment

7.7

Comfort

8.1

Food

7.2

Boarding

8.3

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,366 reviews
Southwest
8.2
Very good
5,203 reviews

Overall

8.2

Crew

8.7

Entertainment

7.7

Comfort

8.1

Food

7.2

Boarding

8.3

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

American Airlines
7.3
Good
10,000 reviews
Southwest
8.2
Very good
5,203 reviews

Overall

8.2

Crew

8.7

Entertainment

7.7

Comfort

8.1

Food

7.2

Boarding

8.3

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from Kailua-Kona 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 flights from Kailua-Kona to St. Louis for under $400 on Cheapflights?

    Yes, there are multiple flights from Kailua-Kona to St. Louis for under $400. The cheapest flight booked recently is on Alaska Airlines for just $390, but on average you can expect to pay $649.

  • What are the cheapest airlines flying from Kailua-Kona to St. Louis round-trip?

    Alaska Airlines, at $390, was found to be the cheapest airline from Kailua-Kona to St. Louis.Alternate airlines to your destination round-trip include Delta and Southwest.

  • What does KOA to STL mean?

    Great question - KOA to STL just means Kona Intl Airport to Lambert-St Louis Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Kailua-Kona to St. Louis that include extra baggage allowance?

    The amount of baggage you can bring on your Kailua-Kona to St. Louis flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Kailua-Kona to St. Louis with specific airlines?

    Yes, Cheapflights allows you to browse and filter Kailua-Kona to St. Louis flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Kailua-Kona to St. Louis that include hotel bookings?

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

  • How can I find direct flights from Kailua-Kona to St. Louis?

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

  • Can I find deals for business class flights from Kailua-Kona to St. Louis?

    Yes. Cheapflights offers flight deals from Kailua-Kona 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.

  • Can I find deals for flights from Kailua-Kona to St. Louis that allow pets onboard?

    Many airlines flying from Kailua-Kona to St. Louis offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Kailua-Kona to St. Louis?

    Yes, you can often find last-minute deals on Kailua-Kona to St. Louis flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Kailua-Kona to St. Louis flight deals updated?

    The Kailua-Kona to St. Louis flight deals you see on this page were last updated on 10/9.

  • What is the cheapest month to book a flight from Kailua-Kona to St. Louis?

    Currently, September is the cheapest month in which you can book a flight from Kailua-Kona to St. Louis (average of $308). Flying from Kailua-Kona to St. Louis in March is currently the most expensive (average of $357). 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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