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Cheap flights from St. Louis to Kailua-Kona (STL - KOA) from $226

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — KOA
Jun 7 — Jun 141
From?
To?
Fri 6/7
Fri 6/14
1 adult, Economy
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The best prices from Lambert-St Louis to Kona Intl are usually found in January or February, booked 60 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from St. Louis to Kailua-Kona

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Kailua-Kona (KOA). 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 June 2, 2024.

Popular in

August

Cheapest in

January

Round-trip from

$399

One-way from

$254
High demand for flights, 26% potential price rise
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Best time to find cheap flights, 22% potential price drop
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From Lambert-St Louis to Kona Intl
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One-way flight from Lambert-St Louis to Kona Intl
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What is the cheapest day to fly round-trip from St. Louis to Kailua-Kona?

Flights from St. Louis to Kailua-Kona are found to be more expensive on Friday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Kailua-Kona.

How far in advance should I book a flight from St. Louis to Kailua-Kona?

Travelers have found it’s best to book a flight 61 days in advance to save up to 137% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from St. Louis to Kailua-Kona 1-2 weeks in advance for as low as $350, or $735 for flights within the next 24 hours.

What is the cheapest month to fly from St. Louis to Kailua-Kona?

The best pricing can be found in the month of January. Prices to Kailua-Kona from St. Louis average $721. You can even find prices in January for less than $721, as users have found deals to Kailua-Kona from as low as $399. The month of August appears to be one of the more expensive times to travel to Kailua-Kona from St. Louis. Flying in the targeted month can save you up to 35%.

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

It’s optimal to fly from St. Louis to Kailua-Kona in the evening. By choosing this option you can save up to 35% on the cost of your flight, compared to a flight at noon.

Cheap American Airlines flights from St. Louis to Kailua-Kona

Explore cheap flight options specifically provided by American Airlines for the route between St. Louis and Kailua-Kona. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Peruse some of the lowest-priced American Airlines flights we've found from St. Louis to Kailua-Kona. Come back soon if you're not finding the exact deal you're looking for.
Tue 8/207:00 amSTL - KOA
1 stop10h 52mAmerican Airlines
Tue 8/272:22 pmKOA - STL
2 stops13h 42mAmerican Airlines
Deal found 6/1$445
Mon 9/167:00 amSTL - KOA
1 stop10h 22mAmerican Airlines
Thu 9/2610:25 pmKOA - STL
2 stops13h 59mAmerican Airlines
Deal found 6/1$485
Sun 9/15:15 amSTL - KOA
2 stops13h 34mAmerican Airlines
Wed 9/1110:25 pmKOA - STL
2 stops16h 07mAmerican Airlines
Deal found 6/1$490
Sun 8/257:00 amSTL - KOA
1 stop10h 52mAmerican Airlines
Sun 9/19:39 pmKOA - STL
2 stops12h 53mAmerican Airlines
Deal found 6/1$495
Sat 9/147:00 amSTL - KOA
1 stop10h 22mAmerican Airlines
Tue 9/2410:25 pmKOA - STL
2 stops14h 30mAmerican Airlines
Deal found 6/1$515
Sat 9/146:00 amSTL - KOA
2 stops13h 14mAmerican Airlines
Tue 9/2410:25 pmKOA - STL
2 stops15h 05mAmerican Airlines
Deal found 6/1$520
Mon 9/167:00 amSTL - KOA
1 stop10h 22mAmerican Airlines
Thu 9/2610:25 pmKOA - STL
1 stop14h 18mAmerican Airlines
Deal found 6/1$537
Mon 9/164:17 pmSTL - KOA
2 stops25h 05mAmerican Airlines
Thu 9/261:52 pmKOA - STL
2 stops15h 50mAmerican Airlines
Deal found 6/1$547
Sun 8/257:00 amSTL - KOA
1 stop10h 52mAmerican Airlines
Sun 9/19:39 pmKOA - STL
1 stop14h 50mAmerican Airlines
Deal found 6/1$593

Cheap Delta flights from St. Louis to Kailua-Kona

Explore cheap flight options specifically provided by Delta for the route between St. Louis and Kailua-Kona. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Some of the lowest-priced Delta flights we've found at this time heading from St. Louis to Kailua-Kona. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Tue 8/2010:04 amSTL - KOA
2 stops13h 29mDelta
Tue 8/278:41 pmKOA - STL
2 stops18h 22mDelta
Deal found 6/1$479
Sun 8/2510:04 amSTL - KOA
2 stops13h 29mDelta
Sun 9/18:41 pmKOA - STL
2 stops15h 22mDelta
Deal found 6/1$500
Tue 9/177:15 amSTL - KOA
2 stops16h 23mDelta
Tue 9/248:45 pmKOA - STL
2 stops14h 29mDelta
Deal found 6/1$530
Thu 9/127:15 amSTL - KOA
2 stops16h 23mDelta
Tue 9/248:45 pmKOA - STL
2 stops14h 29mDelta
Deal found 6/1$540
Tue 9/177:15 amSTL - KOA
2 stops16h 23mDelta
Wed 9/258:45 pmKOA - STL
2 stops16h 20mDelta
Deal found 6/1$591
Thu 9/127:15 amSTL - KOA
2 stops16h 23mDelta
Wed 9/258:45 pmKOA - STL
2 stops16h 20mDelta
Deal found 6/1$601
Thu 7/256:06 amSTL - KOA
2 stops17h 27mDelta
Mon 7/298:41 pmKOA - STL
2 stops15h 53mDelta
Deal found 6/1$634
Thu 6/136:00 amSTL - KOA
2 stops16h 04mDelta
Mon 6/178:33 pmKOA - STL
2 stops13h 00mDelta
Deal found 6/2$722

Cheap St. Louis to Kailua-Kona flights in June & July 2024

Find cheap flight options from St. Louis to Kailua-Kona specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,810,401 searches. Prices were last updated on June 2, 2024.
These are some of the most attractive deals on flights from St. Louis to Kailua-Kona in 2024. Check back regularly for other flight deals.
Tue 6/116:29 amSTL - KOA
1 stop11h 07mAmerican Airlines
Tue 6/182:06 pmKOA - STL
2 stops13h 48mAmerican Airlines
Deal found 6/1$710
Thu 6/137:35 amSTL - KOA
1 stop11h 30mAmerican Airlines
Mon 6/179:23 pmKOA - STL
2 stops14h 55mAmerican Airlines
Deal found 6/1$717
Thu 6/137:55 amSTL - KOA
2 stops15h 35mDelta
Mon 6/178:33 pmKOA - STL
2 stops13h 00mDelta
Deal found 6/1$722
Thu 6/137:32 pmSTL - KOA
1 stop20h 57mAlaska Airlines
Mon 6/178:11 pmKOA - STL
1 stop17h 21mAlaska Airlines
Deal found 6/1$737
Fri 6/147:35 amSTL - KOA
1 stop11h 30mAmerican Airlines
Wed 6/192:06 pmKOA - STL
2 stops15h 26mAmerican Airlines
Deal found 6/1$742
Fri 6/146:00 amSTL - KOA
2 stops13h 05mAmerican Airlines
Wed 6/192:06 pmKOA - STL
2 stops13h 48mAmerican Airlines
Deal found 6/1$747
Tue 6/117:41 pmSTL - KOA
1 stop20h 29mAlaska Airlines
Tue 6/188:11 pmKOA - STL
1 stop17h 21mAlaska Airlines
Deal found 6/1$760
Sun 6/237:32 pmSTL - KOA
1 stop30h 28mAlaska Airlines
Sat 6/298:11 pmKOA - STL
1 stop12h 09mAlaska Airlines
Deal found 6/1$770
Sun 6/26:02 pmSTL - KOA
2 stops31h 57mAlaska Airlines
Sun 6/93:11 pmKOA - STL
1 stop17h 25mAlaska Airlines
Deal found 6/1$773

St. Louis to Kailua-Kona 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Kailua-Kona in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
These are some of the most attractive deals on flights from St. Louis to Kailua-Kona in 2024. Check back regularly for other flight deals.
Tue 8/207:00 amSTL - KOA
1 stop10h 52mAmerican Airlines
Tue 8/272:22 pmKOA - STL
2 stops13h 42mAmerican Airlines
Deal found 6/1$445
Sun 9/157:31 pmSTL - KOA
2 stops23h 39mAlaska Airlines
Wed 9/2510:57 pmKOA - STL
2 stops20h 02mAlaska Airlines
Deal found 6/1$459
Sun 9/157:00 amSTL - KOA
1 stop19h 03mAlaska Airlines
Wed 9/2510:57 pmKOA - STL
2 stops20h 02mAlaska Airlines
Deal found 6/1$469
Thu 7/47:32 pmSTL - KOA
1 stop30h 28mAlaska Airlines
Wed 7/101:59 pmKOA - STL
1 stop29h 00mAlaska Airlines
Deal found 6/1$470
Tue 8/2010:04 amSTL - KOA
2 stops13h 29mDelta
Tue 8/278:41 pmKOA - STL
2 stops18h 22mDelta
Deal found 6/1$479
Mon 9/167:31 pmSTL - KOA
1 stop25h 33mAlaska Airlines
Fri 9/278:28 pmKOA - STL
1 stop12h 05mAlaska Airlines
Deal found 6/1$480
Mon 9/167:00 amSTL - KOA
1 stop10h 22mAmerican Airlines
Thu 9/2610:25 pmKOA - STL
2 stops13h 59mAmerican Airlines
Deal found 6/1$485
Sun 9/15:15 amSTL - KOA
2 stops13h 34mAmerican Airlines
Wed 9/1110:25 pmKOA - STL
2 stops16h 07mAmerican Airlines
Deal found 6/1$490
Sun 8/257:00 amSTL - KOA
1 stop10h 52mAmerican Airlines
Sun 9/19:39 pmKOA - STL
2 stops12h 53mAmerican Airlines
Deal found 6/1$495

St. Louis to Kailua-Kona flights leaving soon

Find last-minute flight options from St. Louis to Kailua-Kona for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Users seeking a last-minute flight from St. Louis to Kailua-Kona should consider booking one of these fares. Users should be sure to double check the price, date, and time of their last-minute flight.
Tue 6/116:29 amSTL - KOA
1 stop11h 07mAmerican Airlines
Tue 6/182:06 pmKOA - STL
2 stops13h 48mAmerican Airlines
Deal found 6/1$710
Thu 6/137:35 amSTL - KOA
1 stop11h 30mAmerican Airlines
Mon 6/179:23 pmKOA - STL
2 stops14h 55mAmerican Airlines
Deal found 6/1$717
Thu 6/137:55 amSTL - KOA
2 stops15h 35mDelta
Mon 6/178:33 pmKOA - STL
2 stops13h 00mDelta
Deal found 6/1$722
Thu 6/137:32 pmSTL - KOA
1 stop20h 57mAlaska Airlines
Mon 6/178:11 pmKOA - STL
1 stop17h 21mAlaska Airlines
Deal found 6/1$737
Fri 6/147:35 amSTL - KOA
1 stop11h 30mAmerican Airlines
Wed 6/192:06 pmKOA - STL
2 stops15h 26mAmerican Airlines
Deal found 6/1$742
Fri 6/146:00 amSTL - KOA
2 stops13h 05mAmerican Airlines
Wed 6/192:06 pmKOA - STL
2 stops13h 48mAmerican Airlines
Deal found 6/1$747
Tue 6/117:41 pmSTL - KOA
1 stop20h 29mAlaska Airlines
Tue 6/188:11 pmKOA - STL
1 stop17h 21mAlaska Airlines
Deal found 6/1$760
Sun 6/26:02 pmSTL - KOA
2 stops31h 57mAlaska Airlines
Sun 6/93:11 pmKOA - STL
1 stop17h 25mAlaska Airlines
Deal found 6/1$773
Sun 6/26:02 pmSTL - KOA
2 stops31h 57mAlaska Airlines
Sun 6/98:13 pmKOA - STL
2 stops41h 30mAlaska Airlines
Deal found 6/1$780

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

Search for one-way flight options from St. Louis to Kailua-Kona. 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 2,810,401 searches. Data last updated June 2, 2024.
Take a look at some of the best available options we've come across on one-way flights from St. Louis to Kailua-Kona. Those needing a return flight from St. Louis to Kailua-Kona can use the search form above.
Tue 7/97:32 pmSTL - KOA
1 stop30h 28mAlaska Airlines
Deal found 6/1$226
Sun 9/157:00 amSTL - KOA
1 stop10h 22mAmerican Airlines
Deal found 6/1$240
Sat 8/106:06 amSTL - KOA
2 stops17h 27mDelta
Deal found 5/31$254
Tue 7/96:09 pmSTL - KOA
2 stops31h 51mAlaska Airlines
Deal found 6/1$280
Sun 9/156:30 pmSTL - KOA
2 stops22h 52mAmerican Airlines
Deal found 6/1$303
Tue 6/256:29 amSTL - KOA
1 stop11h 07mAmerican Airlines
Deal found 6/2$346
Tue 6/256:29 amSTL - KOA
2 stops19h 31mAlaska Airlines
Deal found 6/2$381
Tue 7/95:30 pmSTL - KOA
3 stops23h 00mUnited Airlines
Deal found 6/1$417
Sun 6/308:55 amSTL - KOA
1 stop11h 26mUnited Airlines
Deal found 6/2$431

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

Customize your flight search to find flights from St. Louis to Kailua-Kona 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 2,810,401 searches. Data last updated June 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$445 - $590

Route

Depart

Return

Price

Lambert-St LouisKona Intl

STL - KOA

STLKOA

Lambert-St Louis

Tue 8/20

1 stop10h 52m

Kona Intl

Tue 8/27

2 stops13h 42m

$445

Lambert-St LouisKona Intl

STL - KOA

STLKOA

Lambert-St Louis

Sun 9/15

2 stops23h 39m

Kona Intl

Wed 9/25

2 stops20h 02m

$459

Lambert-St LouisKona Intl

STL - KOA

STLKOA

Lambert-St Louis

Sun 9/15

1 stop19h 03m

Kona Intl

Wed 9/25

2 stops20h 02m

$469

Lambert-St LouisKona Intl

STL - KOA

STLKOA

Lambert-St Louis

Thu 7/4

1 stop30h 28m

Kona Intl

Wed 7/10

1 stop29h 00m

$470

Lambert-St LouisKona Intl

STL - KOA

STLKOA

Lambert-St Louis

Tue 8/20

2 stops13h 29m

Kona Intl

Tue 8/27

2 stops18h 22m

$479

Lambert-St LouisKona Intl

STL - KOA

STLKOA

Lambert-St Louis

Mon 9/16

1 stop10h 22m

Kona Intl

Thu 9/26

2 stops13h 59m

$485

Lambert-St LouisKona Intl

STL - KOA

STLKOA

Lambert-St Louis

Sun 9/1

2 stops13h 34m

Kona Intl

Wed 9/11

2 stops16h 07m

$490

Lambert-St LouisKona Intl

STL - KOA

STLKOA

Lambert-St Louis

Sun 8/25

2 stops13h 29m

Kona Intl

Sun 9/1

2 stops15h 22m

$500

Lambert-St LouisKona Intl

STL - KOA

STLKOA

Lambert-St Louis

Wed 8/14

2 stops15h 12m

Kona Intl

Wed 8/21

2 stops16h 09m

$590

Flights are sorted by cheapest first

Deals found on 6/1

How far ahead should I book a flight from St. Louis to Kailua-Kona?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Kailua-Kona. Price data was last updated on May 31, 2024.
To ensure you get the cheapest price possible for a flight from St. Louis to Kailua-Kona, you should look to book at least 60 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

What is the cheapest day to fly from St. Louis to Kailua-Kona?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Kailua-Kona. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Kailua-Kona flight should consider departing on Thursday at noon when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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

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

Temperature and rainfall in Kailua-Kona by month

Plan your trip to Kailua-Kona by taking into account the average temperature and rainfall totals by month.

KOA

Temperature

71.6 - 77 °F

Reviews of airlines servicing Kailua-Kona

Get insights into the airlines that provide service to Kailua-Kona. 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 Kailua-Kona. Reviews last updated June 2, 2024.
Read through reviews of airlines operating flights from St. Louis to Kailua-Kona, such as American Airlines, Delta and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,198 reviews
Check prices

Food

7.3

Overall

8.1

Crew

8.6

Boarding

8.2

Entertainment

7.3

Comfort

7.9

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Alaska Airlines
8.1
Very good
9,198 reviews
Alaska Airlines
8.1
Very good
9,198 reviews
Check prices

Food

7.3

Overall

8.1

Crew

8.6

Boarding

8.2

Entertainment

7.3

Comfort

7.9

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Delta
8.0
Very good
10,410 reviews
Alaska Airlines
8.1
Very good
9,198 reviews
Check prices

Food

7.3

Overall

8.1

Crew

8.6

Boarding

8.2

Entertainment

7.3

Comfort

7.9

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

United Airlines
7.4
Good
10,755 reviews
Alaska Airlines
8.1
Very good
9,198 reviews
Check prices

Food

7.3

Overall

8.1

Crew

8.6

Boarding

8.2

Entertainment

7.3

Comfort

7.9

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

American Airlines
7.3
Good
14,260 reviews
Alaska Airlines
8.1
Very good
9,198 reviews
Check prices

Food

7.3

Overall

8.1

Crew

8.6

Boarding

8.2

Entertainment

7.3

Comfort

7.9

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Kailua-Kona. 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 St. Louis to Kailua-Kona for under $500 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Kailua-Kona for under $500. The cheapest flight booked recently is on American Airlines for just $445, but on average you can expect to pay $506.

  • Are there last-minute flights available from St. Louis to Kailua-Kona for under $800?

    There are currently 15+ open flights from St. Louis to Kailua-Kona within the next 7 days for less than $800.

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

    Flying on American Airlines is currently your cheapest option to Kailua-Kona, with prices starting at $445. Additional round-trip tickets that might be worth considering are offered by Alaska Airlines and Delta, with the lowest prices starting at $459 and $479, respectively. American Airlines is 38% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from St. Louis to Kailua-Kona one-way?

    To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at $226. American Airlines flights start at $240 while deals on Delta start at $254 one-way.

  • What does STL to KOA mean?

    STL and KOA are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. STL to KOA refers to a flight route from Lambert-St Louis Airport to Kona Intl Airport.

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

    The amount of baggage you can bring on your St. Louis to Kailua-Kona 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 St. Louis to Kailua-Kona with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Kailua-Kona 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 St. Louis to Kailua-Kona that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Louis to Kailua-Kona 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 St. Louis to Kailua-Kona that allow pets onboard?

    Many airlines flying from St. Louis to Kailua-Kona 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 St. Louis to Kailua-Kona?

    Yes, you can often find last-minute deals on St. Louis to Kailua-Kona 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 St. Louis to Kailua-Kona flight deals updated?

    The St. Louis to Kailua-Kona flight deals you see on this page were last updated on 6/1.

  • What are the most popular airlines that fly from St. Louis to Kailua-Kona?

    Before booking your flight from St. Louis to Kailua-Kona check out the most popular airlines for this route: American Airlines, Alaska Airlines or Delta.

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

    Currently, October is the cheapest month in which you can book a flight from St. Louis to Kailua-Kona (average of $399). Flying from St. Louis to Kailua-Kona in June is currently the most expensive (average of $586). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for St. Louis to Kailua-Kona
See prices for flight routes from nearby airports that may be better suited for you.

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Top 4 airlines flying from St. Louis to Kailua-Kona

Discover the top 4 airlines that operate flights from St. Louis to Kailua-Kona. 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 2,810,401 searches. Data last updated June 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$344Average$792FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
United AirlinesCheapest$363Average$699FlexibilityNo cancel feeOn-time69%
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When you search for this flight from St. Louis to Kailua-Kona, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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Can Cheapflights find flights from St. Louis to Kailua-Kona with no change fees?

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Can Cheapflights notify me if prices for flights from St. Louis to Kailua-Kona become cheaper?

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