What are the cheapest airlines to fly from Missouri to Kaua'i one-way?

$246 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Alaska Airlines and Southwest, with prices starting from $293 and $347, respectively.

How far in advance should I book a flight from Missouri to Kaua'i?

Travelers have found it’s best to book a flight 42 days in advance to save up to 120% 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 42 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 Missouri to Kaua'i 1-2 weeks in advance for as low as $613, or $777 for flights within the next 24 hours.

What is the cheapest month to fly from Missouri to Kaua'i?

Our data shows that August tends to be the cheapest month to fly to Kaua'i from Missouri. Users have commonly found prices around $732 for the month, but tickets can be as low as $278. Due to multiple factors, prepare for potentially higher prices in March.

Can I find deals for flights from Missouri to Kaua'i that include hotel bookings?

Yes. In addition to deals on Missouri to Kaua'i flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Missouri to Kaua'i?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Kaua'i.

Can I find deals for business class flights from Missouri to Kaua'i?

Yes. Cheapflights offers flight deals from Missouri to Kaua'i by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$246+ Flights from Missouri to Kaua'i

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Cheap flight deals from Missouri to Kaua'i

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$452 (Delta)
One-way from	$246 (Delta)
Popular in	March
Cheapest in	August
Average price	$695

Provider with most accurate pricing for Kansas City-Lihue flight deals.

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Provider most trusted by Cheapflights users for Kansas City-Lihue flights.

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From Missouri to Kaua'i

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One-way flight from Missouri to Kaua'i

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($34 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).

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Average for round-trip flights in May 2025

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Find flight deals from Missouri to Kaua'i

Cheapest flights from Missouri to Kaua'i
Explore the most affordable flight options available from Missouri to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Sat 12/63:50 pmMCI - LIH

1 stop10h 32mUnited Airlines

Sat 12/1311:50 pmLIH - MCI

1 stop10h 59mUnited Airlines

Deal found 4/30

$441

Sun 11/25:30 amMCI - LIH

2 stops15h 53mDelta

Sun 11/910:26 pmLIH - MCI

1 stop12h 23mDelta

Deal found 4/30

$446

Tue 9/166:00 amSTL - LIH

1 stop20h 30mAlaska Airlines

Tue 9/239:00 pmLIH - STL

2 stops15h 34mAlaska Airlines

Deal found 4/30

$459

Mon 10/207:00 amMCI - LIH

1 stop19h 15mAlaska Airlines

Thu 10/237:42 pmLIH - MCI

2 stops23h 15mAlaska Airlines

Deal found 5/1

$477

Sun 11/96:15 amSTL - LIH

1 stop11h 14mAmerican Airlines

Mon 11/1710:11 pmLIH - STL

1 stop21h 38mAmerican Airlines

Deal found 4/30

$490

Wed 5/148:48 amSTL - LIH

1 stop11h 58mUnited Airlines

Wed 5/211:20 pmLIH - STL

2 stops16h 19mUnited Airlines

Deal found 4/30

$516

Tue 10/76:00 amSTL - LIH

2 stops16h 23mDelta

Mon 10/139:45 pmLIH - STL

2 stops15h 12mDelta

Deal found 4/29

$538

Tue 5/68:30 amMCI - LIH

1 stop11h 25mAmerican Airlines

Tue 5/139:40 pmLIH - MCI

1 stop11h 33mAmerican Airlines

Deal found 5/1

$545

Thu 8/75:35 amSTL - LIH

1 stop12h 15mSouthwest

Mon 8/118:40 pmLIH - STL

2 stops11h 50mSouthwest

Deal found 4/29

$712

Wed 5/711:29 amSGF - LIH

2 stops33h 17mUnited Airlines

Wed 5/147:40 pmLIH - SGF

2 stops21h 21mUnited Airlines

Deal found 4/30

$841

Fri 8/15:35 amMCI - LIH

2 stops13h 55mSouthwest

Sun 8/108:40 pmLIH - MCI

1 stop9h 35mSouthwest

Deal found 4/30

$888

Sun 5/46:00 amMCI - LIH

3 stops18h 11mMultiple Airlines

Tue 5/67:42 pmLIH - MCI

2 stops13h 23mMultiple Airlines

Deal found 4/30

$1,271

Best flights from Missouri to Kaua'i
Discover carefully curated flight deals from Missouri to Kaua'i that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2025.

Tue 9/236:00 amMCI - LIH

2 stops16h 23mDelta

Wed 10/19:45 pmLIH - MCI

2 stops14h 38mDelta

Deal found 4/30

$452

Tue 9/166:00 amSTL - LIH

1 stop20h 30mAlaska Airlines

Tue 9/239:00 pmLIH - STL

2 stops15h 34mAlaska Airlines

Deal found 4/30

$459

Wed 5/148:48 amSTL - LIH

1 stop11h 58mUnited Airlines

Wed 5/211:20 pmLIH - STL

2 stops16h 19mUnited Airlines

Deal found 4/30

$516

Mon 10/206:01 amMCI - LIH

1 stop13h 01mAmerican Airlines

Thu 10/239:06 pmLIH - MCI

1 stop21h 24mAmerican Airlines

Deal found 5/1

$578

Thu 8/75:35 amSTL - LIH

1 stop12h 15mSouthwest

Mon 8/118:40 pmLIH - STL

2 stops11h 50mSouthwest

Deal found 4/29

$712

Mon 10/207:00 amMCI - LIH

1 stop19h 15mAlaska Airlines

Thu 10/237:42 pmLIH - MCI

2 stops23h 15mAlaska Airlines

Deal found 5/1

$477

Tue 10/76:00 amSTL - LIH

2 stops16h 23mDelta

Mon 10/139:45 pmLIH - STL

2 stops15h 12mDelta

Deal found 4/29

$538

Wed 8/67:49 amSTL - LIH

1 stop11h 07mAmerican Airlines

Mon 8/111:45 pmLIH - STL

2 stops14h 30mAmerican Airlines

Deal found 4/30

$596

Wed 7/308:00 amMCI - LIH

2 stops16h 38mUnited Airlines

Tue 8/1210:15 pmLIH - MCI

2 stops12h 55mUnited Airlines

Deal found 4/30

$644

Fri 8/15:35 amMCI - LIH

2 stops13h 55mSouthwest

Sun 8/108:40 pmLIH - MCI

1 stop9h 35mSouthwest

Deal found 4/30

$888

Fri 5/163:20 pmSGF - LIH

2 stops25h 27mUnited Airlines

Tue 5/201:20 pmLIH - SGF

2 stops27h 41mUnited Airlines

Deal found 5/1

$862

Last-minute flights from Missouri to Kaua'i
Discover last-minute flight deals from Missouri to Kaua'i. Data last updated May 1, 2025 and is based on user searches.

Thu 5/15:45 amSTL - LIH

2 stops36h 10mAlaska Airlines

Thu 5/811:39 amLIH - STL

2 stops25h 42mAlaska Airlines

Deal found 4/30

$708

Sun 5/46:00 amMCI - LIH

3 stops18h 11mMultiple Airlines

Tue 5/67:42 pmLIH - MCI

2 stops13h 23mMultiple Airlines

Deal found 4/30

$1,271

Tue 5/68:30 amMCI - LIH

1 stop11h 25mAmerican Airlines

Tue 5/139:40 pmLIH - MCI

1 stop11h 33mAmerican Airlines

Deal found 5/1

$545

Wed 5/75:00 amSTL - LIH

2 stops14h 55mAmerican Airlines

Wed 5/219:40 pmLIH - STL

1 stop11h 09mAmerican Airlines

Deal found 5/1

$548

Wed 5/71:41 pmSTL - LIH

3 stops21h 36mUnited Airlines

Wed 5/2112:58 pmLIH - STL

2 stops16h 47mUnited Airlines

Deal found 5/1

$807

Wed 5/711:29 amSGF - LIH

2 stops33h 17mUnited Airlines

Wed 5/147:40 pmLIH - SGF

2 stops21h 21mUnited Airlines

Deal found 4/30

$841

Wed 5/148:48 amSTL - LIH

1 stop11h 58mUnited Airlines

Wed 5/211:20 pmLIH - STL

2 stops16h 19mUnited Airlines

Deal found 4/30

$516

Thu 5/156:00 amSTL - LIH

2 stops16h 49mDelta

Mon 5/198:25 pmLIH - STL

2 stops12h 09mDelta

Deal found 4/30

$552

Tue 5/277:01 pmMCI - LIH

1 stop21h 45mAlaska Airlines

Wed 6/412:46 pmLIH - MCI

1 stop29h 52mAlaska Airlines

Deal found 4/30

$719

Sat 5/3111:35 amMCI - LIH

2 stops13h 35mUnited Airlines

Sat 6/712:55 pmLIH - MCI

2 stops15h 09mUnited Airlines

Deal found 4/30

$707

One-way flights from Missouri to Kaua'i
Search for one-way flight options from Missouri to Kaua'i. Find affordable one-way fares based on user searches. Data last updated May 1, 2025.

Wed 5/286:45 amMCI - LIH

2 stops17h 15mDelta

Deal found 4/30

$246

Tue 5/137:00 amMCI - LIH

1 stop19h 32mAlaska Airlines

Deal found 5/1

$293

Fri 8/155:35 amSTL - LIH

1 stop12h 15mSouthwest

Deal found 4/30

$347

Sun 5/119:03 amMCI - LIH

1 stop11h 43mUnited Airlines

Deal found 4/30

$371

Thu 7/35:45 amMCI - LIH

1 stop13h 31mAmerican Airlines

Deal found 4/30

$395

Mon 7/76:00 amSTL - LIH

2 stops16h 18mDelta

Deal found 4/30

$427

Mon 7/75:41 pmSTL - LIH

1 stop30h 57mUnited Airlines

Deal found 5/1

$487

Cheapflights Fare Finder

Use the filters below to find and compare flights from Missouri to Kaua'i that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityLihue

MCI - LIH

MCILIH

Kansas City

Tue 9/23

6:00 am-5:23 pm

2 stops16h 23m

Lihue

Wed 10/1

9:45 pm-5:23 pm

2 stops14h 38m

$452

St. LouisLihue

STL - LIH

STLLIH

Lambert-St Louis

Tue 9/16

6:00 am-9:30 pm

1 stop20h 30m

Lihue

Tue 9/23

9:00 pm-5:34 pm

2 stops15h 34m

$459

Kansas CityLihue

MCI - LIH

MCILIH

Kansas City

Mon 10/20

7:00 am-9:15 pm

1 stop19h 15m

Lihue

Thu 10/23

7:42 pm-11:57 pm

2 stops23h 15m

$477

St. LouisLihue

STL - LIH

STLLIH

Lambert-St Louis

Wed 5/14

8:48 am-3:46 pm

1 stop11h 58m

Lihue

Wed 5/21

1:20 pm-10:39 am

2 stops16h 19m

$516

St. LouisLihue

STL - LIH

STLLIH

Lambert-St Louis

Tue 10/7

6:00 am-5:23 pm

2 stops16h 23m

Lihue

Mon 10/13

9:45 pm-5:57 pm

2 stops15h 12m

$538

Kansas CityLihue

MCI - LIH

MCILIH

Kansas City

Mon 10/20

6:01 am-2:02 pm

1 stop13h 01m

Lihue

Thu 10/23

9:06 pm-11:30 pm

1 stop21h 24m

$578

St. LouisLihue

STL - LIH

STLLIH

Lambert-St Louis

Wed 8/6

7:49 am-1:56 pm

1 stop11h 07m

Lihue

Mon 8/11

1:45 pm-9:15 am

2 stops14h 30m

$596

Kansas CityLihue

MCI - LIH

MCILIH

Kansas City

Wed 7/30

8:00 am-7:38 pm

2 stops16h 38m

Lihue

Tue 8/12

10:15 pm-4:10 pm

2 stops12h 55m

$644

St. LouisLihue

STL - LIH

STLLIH

Lambert-St Louis

Thu 8/7

5:35 am-12:50 pm

1 stop12h 15m

Lihue

Mon 8/11

8:40 pm-1:30 pm

2 stops11h 50m

$712

SpringfieldLihue

SGF - LIH

SGFLIH

Springfield-Branson

Fri 5/16

3:20 pm-11:47 am

2 stops25h 27m

Lihue

Tue 5/20

1:20 pm-10:01 pm

2 stops27h 41m

$862

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 18 results

Best time to book a flight from Missouri to Kaua'i

Have a flexible travel schedule? Discover the best time to fly to Kaua'i from Missouri 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.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Kaua'i

What is the cheapest month to book a flight from Missouri to Kaua'i?

Currently, January is the cheapest month in which you can book a flight from Missouri to Kaua'i (average of $440). Flying from Missouri to Kaua'i in June is currently the most expensive (average of $678). 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 MO to FUS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missouri to Kaua'i as you normally would.

Rainfall in Kaua'i by month

In terms of precipitation, rainfall in Kaua'i ranges from 2.2 - 6.7 inches per month. January is typically the wettest month, when rainfall can reach 6.7 in. June is typically the driest time to visit Kaua'i when rainfall is around 2.2 in.

Temperature in Kaua'i by month

If weather is an important factor for your trip to Kaua'i, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Kaua'i

Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Missouri to Kaua'i. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,972 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Alaska Airlines

8.0

Very good

9,972 reviews

Alaska Airlines

8.0

Very good

9,972 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Southwest

8.0

Very good

4,293 reviews

Alaska Airlines

8.0

Very good

9,972 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Delta

8.0

Very good

7,934 reviews

Alaska Airlines

8.0

Very good

9,972 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

United Airlines

7.4

Good

8,696 reviews

Alaska Airlines

8.0

Very good

9,972 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,972 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

What are the cheapest airlines to fly from Missouri to Kaua'i one-way?
$246 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Alaska Airlines and Southwest, with prices starting from $293 and $347, respectively.
Can I find deals for flights from Missouri to Kaua'i that include hotel bookings?
Yes. In addition to deals on Missouri to Kaua'i flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Missouri to Kaua'i?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Kaua'i.
Can I find deals for business class flights from Missouri to Kaua'i?
Yes. Cheapflights offers flight deals from Missouri to Kaua'i 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 Missouri to Kaua'i?
Currently, January is the cheapest month in which you can book a flight from Missouri to Kaua'i (average of $440). Flying from Missouri to Kaua'i in June is currently the most expensive (average of $678). 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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Top 6 airlines flying from Missouri to Kaua'i

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$351	Average$618	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$389	Average$683	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$409	Average$970	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$430	Average$745	FlexibilityNo cancel fee	On-time63%
Alaska Airlines	Cheapest$464	Average$683	FlexibilityNo cancel fee	On-time75%
Hawaiian Airlines	Cheapest$520	Average$873	FlexibilityNo cancel fee	On-time85%

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$246+ Cheap flights from Missouri to Kaua'i

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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Missouri to Kaua'i with Cheapflights

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Cheap flight deals from Missouri to Kaua'i

Keep the following information in mind while searching for Missouri to Kaua'i flight deals. Data was last updated May 1, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Missouri to Kaua'i

Cheapest flights from Missouri to Kaua'iExplore the most affordable flight options available from Missouri to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Explore the most affordable flight options available from Missouri to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Missouri to Kaua'i that are best for you.

Best time to book a flight from Missouri to Kaua'i

Have a flexible travel schedule? Discover the best time to fly to Kaua'i from Missouri with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Kaua'i

What is the cheapest month to book a flight from Missouri to Kaua'i?

What is the cheapest time of day to fly from MO to FUS?

Find hourly flight availability from Missouri to Kaua'i. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

Rainfall in Kaua'i by month

Plan your trip to Kaua'i by taking into account the average rainfall totals by month.

Temperature in Kaua'i by month

Plan your trip to Kaua'i by taking into account the average temperature totals by month.

Reviews of airlines servicing Kaua'i

Get insights into the airlines that provide service to Kaua'i. 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 Kaua'i. Reviews last updated May 1, 2025.

Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Missouri to Kaua'i. You can also see how each airline stacks up 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 Missouri to Kaua'i. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from Missouri to Kaua'i one-way?

Can I find deals for flights from Missouri to Kaua'i that include hotel bookings?

How can I find direct flights from Missouri to Kaua'i?

Can I find deals for business class flights from Missouri to Kaua'i?

What is the cheapest month to book a flight from Missouri to Kaua'i?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Missouri to Kaua'i

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

Top 6 airlines flying from Missouri to Kaua'i

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Cheapest flights from Missouri to Kaua'i
Explore the most affordable flight options available from Missouri to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.