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$221+ Cheap flights from St. Louis (STL) to Hawaii

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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
STL — HNL
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from St. Louis to Hawaii

Keep the following information in mind while searching for St. Louis to Hawaii flight deals. Data was last updated September 17, 2025.

Round-trip from

$428
(Delta)

One-way from

$221
(Alaska Airlines)

Popular in

July

Cheapest in

November

Average price

$549
From Lambert-St Louis to Hawaii
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One-way flight from Lambert-St Louis to Hawaii
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Highest demand for flights based on searches. 12% potential increase in price ($101 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from St. Louis to Hawaii

Cheapest flights from St. Louis to Hawaii
Explore the most affordable flight options available from St. Louis to Hawaii. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Delta deal was found by Cheapflights users on 9/17. 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.
Wed 10/296:50 amSTL - OGG
2 stops15h 42mDelta
Mon 11/310:09 pmOGG - STL
2 stops16h 36mDelta
Deal found 9/17$428
This Delta deal was found by Cheapflights users on 9/17. 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.
Wed 10/296:00 amSTL - OGG
2 stops16h 32mDelta
Sun 11/210:09 pmOGG - STL
2 stops16h 36mDelta
Deal found 9/17$434
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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.
Sun 11/167:00 amSTL - KOA
1 stop14h 44mAlaska Airlines
Thu 11/209:20 pmKOA - STL
1 stop13h 59mAlaska Airlines
Deal found 9/16$441
This Delta deal was found by Cheapflights users on 9/16. 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.
Tue 10/288:53 amSTL - OGG
2 stops13h 39mDelta
Sat 11/19:15 pmOGG - STL
1 stop12h 24mDelta
Deal found 9/16$445
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 10/299:00 amSTL - KOA
1 stop11h 18mUnited Airlines
Mon 11/38:55 pmKOA - STL
1 stop11h 44mUnited Airlines
Deal found 9/15$452
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Wed 10/297:31 amSTL - KOA
1 stop12h 00mAmerican Airlines
Mon 11/39:35 pmKOA - STL
2 stops15h 12mAmerican Airlines
Deal found 9/16$458
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 10/247:31 amSTL - LIH
1 stop11h 59mAmerican Airlines
Wed 11/510:39 pmLIH - STL
1 stop11h 01mAmerican Airlines
Deal found 9/16$461
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 10/297:00 amSTL - OGG
1 stop12h 13mAmerican Airlines
Sun 11/27:08 pmOGG - STL
1 stop9h 49mAmerican Airlines
Deal found 9/15$461
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Mon 9/2912:25 pmSTL - KOA
2 stops13h 25mUnited Airlines
Tue 12/2311:20 pmKOA - STL
2 stops14h 34mUnited Airlines
Deal found 9/15$466
This Southwest deal was found by Cheapflights users on 9/17. 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.
Thu 10/307:15 amSTL - OGG
2 stops14h 15mSouthwest
Mon 11/39:35 pmOGG - STL
1 stop10h 25mSouthwest
Deal found 9/17$466
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 11/177:33 amSTL - OGG
1 stop12h 17mAmerican Airlines
Sun 11/233:01 pmOGG - STL
2 stops13h 57mAmerican Airlines
Deal found 9/14$467
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Thu 10/306:39 amSTL - KOA
1 stop12h 19mAmerican Airlines
Mon 11/39:35 pmKOA - STL
2 stops15h 12mAmerican Airlines
Deal found 9/17$469

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Hawaii 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 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from St. Louis to Hawaii that are best for you.

Fly from

St. Louis

Fly to

Hawaii

Route

Depart

Return

Price

St. LouisKahului

STL - OGG

STLOGG

Lambert-St Louis

Wed 10/29

6:50 am-5:32 pm

2 stops15h 42m

Kahului

Mon 11/3

10:09 pm-6:45 pm

2 stops16h 36m

$428

St. LouisKahului

STL - OGG

STLOGG

Lambert-St Louis

Wed 10/29

6:00 am-5:32 pm

2 stops16h 32m

Kahului

Sun 11/2

10:09 pm-6:45 pm

2 stops16h 36m

$434

St. LouisKailua-Kona

STL - KOA

STLKOA

Lambert-St Louis

Tue 12/2

5:17 am-3:24 pm

1 stop14h 07m

Kona Intl

Tue 12/9

9:55 pm-1:51 pm

1 stop11h 56m

$441

St. LouisKailua-Kona

STL - KOA

STLKOA

Lambert-St Louis

Sun 11/16

7:21 am-4:47 pm

1 stop13h 26m

Kona Intl

Thu 11/20

9:35 pm-1:40 pm

1 stop12h 05m

$441

St. LouisKailua-Kona

STL - KOA

STLKOA

Lambert-St Louis

Sun 11/16

7:00 am-5:44 pm

1 stop14h 44m

Kona Intl

Thu 11/20

9:00 pm-3:19 pm

2 stops14h 19m

$447

St. LouisKailua-Kona

STL - KOA

STLKOA

Lambert-St Louis

Wed 10/29

9:00 am-3:18 pm

1 stop11h 18m

Kona Intl

Mon 11/3

8:55 pm-12:39 pm

1 stop11h 44m

$452

St. LouisKailua-Kona

STL - KOA

STLKOA

Lambert-St Louis

Wed 10/29

6:39 am-1:58 pm

1 stop12h 19m

Kona Intl

Mon 11/3

9:35 pm-1:40 pm

1 stop12h 05m

$452

St. LouisKahului

STL - OGG

STLOGG

Lambert-St Louis

Thu 10/30

5:10 am-12:25 pm

1 stop12h 15m

Kahului

Mon 11/3

9:35 pm-12:00 pm

1 stop10h 25m

$461

St. LouisKahului

STL - OGG

STLOGG

Lambert-St Louis

Thu 11/27

6:00 am-12:50 pm

1 stop10h 50m

Kahului

Fri 12/5

9:35 pm-11:25 am

1 stop9h 50m

$461

St. LouisKahului

STL - OGG

STLOGG

Lambert-St Louis

Wed 10/29

5:20 am-2:13 pm

1 stop13h 53m

Kahului

Mon 11/3

7:08 pm-8:57 am

1 stop9h 49m

$461

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 60 results
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Best time to book a flight from St. Louis to Hawaii

Have a flexible travel schedule? Discover the best time to fly to Hawaii 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.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Hawaii

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

Currently, November is the cheapest month in which you can book a flight from St. Louis to Hawaii (average of $469). Flying from St. Louis to Hawaii in June is currently the most expensive (average of $687). 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 STL to HI?

Find hourly flight availability from St. Louis to Hawaii. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

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

Reviews of airlines servicing Hawaii

Get insights into the airlines that provide service to Hawaii. 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 Hawaii. Reviews last updated September 17, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from St. Louis to Hawaii by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Southwest
8.0
Very good
4,242 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Delta
8.0
Very good
7,961 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
United Airlines
7.4
Good
8,926 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

St. Louis to Hawaii Travel Guide

There's a reason Hawaii is synonymous with a picture-perfect beach vacation. From the warm weather and lush tropical forests to the white-sand beaches, these Pacific islands offer endless opportunities for a relaxing escape from the cool streets of St. Louis. Although no major airlines offer non-stop service from St. Louis to Hawaii, you can find number of flights with a single connection. Ready to start planning your transpacific journey to the Hawaiian islands?

The sprawling city of St. Louis is a hub of music and history, but when the temperatures drop, there's no better place to be than the lush Hawaiian Islands. From the popular beaches of Oahu to the active volcanoes of the Big Island, Hawaii has something for everyone. The tropical climate is ideal for swimming and sunbathing year-round, and the endless stretches of Pacific shoreline offer dolphin-viewing cruises, fishing charters and choice waves for surfing.

It's always a great time to book a relaxing beach getaway or a tropical wilderness adventure on the beautiful Hawaiian islands. Give our smart search engine a go to find your perfect itinerary from St. Louis to Hawaii.

Related info for your journey

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

  • How long is the flight from St. Louis to Hawaii?

    While the total air time from St. Louis to Hawaii is around eight hours and 45 minutes, flights to Hawaii from St. Louis include connections in one or more cities, which can add a few hours to your travel time. A few common connection cities include Los Angeles, Dallas-Fort Worth and Orlando.

  • Which airlines operate flights from St. Louis to Hawaii?

    You can find flights from St. Louis to Hawaii from all major airlines including United, American Airlines and Delta as well as Alaska Airlines and several others, keeping in mind that all flights along this route include at least one connection.

  • How frequent are flights between St. Louis and Hawaii?

    Flights leaving for connecting cities with planes to take you to Hawaii leave at least once an hour, offering plenty of options for making travel plans to fit your schedule.

  • Which airports serve St. Louis to Hawaii?

    When you begin your journey to Hawaii, your starting point is St. Louis Lambert International Airport, the major passenger airport serving the St. Louis area. The facility is located about 14 miles northwest of downtown St. Louis. The vast majority of direct flights from the mainland arrive in Daniel K. Inouye International Airport in Honolulu, which is located on the island of Oahu. If you're flying to another Hawaiian island or destination, you're likely to make a connection in Honolulu before flying to one of the following airports: Kahului Airport on the island of Maui, Kona International Airport at Keahole on the island of Hawaii, Lihue Airport in Kauai, or another local airport.

  • Which direct flight route between St. Louis and Hawaii is cheapest?

    Although you can't book a direct flight from St. Louis Lambert International Airport, you can find affordable flights with just one connection if you fly from St. Louis to Inouye International Airport in Honolulu, Oahu.

  • What airport do you fly from for flights from St. Louis to Hawaii?

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

  • How long is the flight from St. Louis to Hawaii?

    Airlines like Delta, American Airlines, and Alaska Airlines fly from St. Louis to Hawaii in about 14h 07m. The time it takes to get you to your destination can typically vary by up to 1h 35m. The distance between St. Louis and Hawaii is about 4080 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airlines for a one-way flight from St. Louis to Hawaii are Alaska Airlines ($221), United Airlines ($221), and Delta ($226).

  • What are the most popular routes from St. Louis to Hawaii?

    The most popular route from St. Louis to Hawaii is Lambert-St Louis - Honolulu. You may also consider Lambert-St Louis - Kahului or Lambert-St Louis - Kona Intl.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Louis to Hawaii 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 St. Louis to Hawaii?

    Currently, November is the cheapest month in which you can book a flight from St. Louis to Hawaii (average of $469). Flying from St. Louis to Hawaii in June is currently the most expensive (average of $687). 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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Alternative routes for St. Louis to Hawaii

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from St. Louis to Hawaii

Discover the top 6 airlines that operate flights from St. Louis to Hawaii. 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 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$257Average$618FlexibilityNo cancel feeOn-time85%
DeltaCheapest$288Average$597FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$389Average$752FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$389Average$642FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$399Average$619FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$481Average$828FlexibilityNo cancel feeOn-time63%

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