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$239+ Cheap flights from Honolulu to St. Louis (HNL - 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — STL
May 3 — May 101
Sat 5/3
Sat 5/10
1 adult, Economy
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1. Tell us where you want to go

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3. Compare prices and book

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Cheapflights Tip: The best prices from Honolulu to Lambert-St Louis are usually found in February or January, booked 40 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Honolulu to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Honolulu (HNL) 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 April 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$515
(Alaska Airlines)

One-way from

$239
(Delta)

Popular in

July

Cheapest in

February

Average price

$603
Provider with most accurate pricing for Honolulu-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for Honolulu-Lambert-St Louis flights.
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From Honolulu to Lambert-St Louis
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One-way flight from Honolulu to Lambert-St Louis
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Highest demand for flights based on searches. 9% potential increase in price ($67 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Honolulu to St. Louis

Cheapest flights from Honolulu to St. Louis
Explore the most affordable flight options available from Honolulu to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2025.

This Alaska Airlines deal was found by Cheapflights users on 4/28. 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.
Mon 9/299:45 pmHNL - STL
1 stop11h 54mAlaska Airlines
Wed 10/87:00 amSTL - HNL
1 stop15h 17mAlaska Airlines
Deal found 4/28$515
This Delta deal was found by Cheapflights users on 4/28. 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.
Mon 8/1112:35 pmHNL - STL
2 stops14h 57mDelta
Fri 8/157:30 amSTL - HNL
1 stop12h 04mDelta
Deal found 4/28$535
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Sun 8/242:00 pmHNL - STL
2 stops13h 05mAmerican Airlines
Fri 9/265:35 amSTL - HNL
1 stop11h 38mAmerican Airlines
Deal found 4/28$560
This Hawaiian Airlines deal was found by Cheapflights users on 4/28. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/78:00 amHNL - STL
1 stop10h 59mHawaiian Airlines
Mon 5/126:30 amSTL - HNL
1 stop13h 00mHawaiian Airlines
Deal found 4/28$631
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Tue 7/159:40 pmHNL - STL
1 stop10h 06mUnited Airlines
Tue 7/226:00 amSTL - HNL
1 stop12h 59mUnited Airlines
Deal found 4/28$691
This Southwest deal was found by Cheapflights users on 4/28. 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 7/148:10 amHNL - STL
1 stop12h 45mSouthwest
Tue 7/229:40 pmSTL - HNL
1 stop17h 30mSouthwest
Deal found 4/28$768

Cheapflights Fare Finder

Customize your flight search to find flights from Honolulu 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 2,558,603 searches. Data last updated April 28, 2025.
Use the filters below to find and compare flights from Honolulu to St. Louis that are best for you.

Fly from

Honolulu

Fly to

St. Louis

Route

Depart

Return

Price

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Mon 9/29

9:45 pm-2:39 pm

1 stop11h 54m

Lambert-St Louis

Wed 10/8

7:00 am-5:17 pm

1 stop15h 17m

$515

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Mon 8/11

12:35 pm-8:32 am

2 stops14h 57m

Lambert-St Louis

Fri 8/15

7:30 am-2:34 pm

1 stop12h 04m

$535

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Sun 8/24

2:00 pm-8:05 am

2 stops13h 05m

Lambert-St Louis

Fri 9/26

5:35 am-12:13 pm

1 stop11h 38m

$560

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Tue 7/15

9:40 pm-12:46 pm

1 stop10h 06m

Lambert-St Louis

Tue 7/22

6:00 am-1:59 pm

1 stop12h 59m

$691

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Thu 5/15

11:45 pm-5:22 pm

1 stop12h 37m

Lambert-St Louis

Wed 5/28

3:03 pm-11:07 pm

1 stop13h 04m

$721

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Mon 7/14

8:10 am-1:55 am

1 stop12h 45m

Lambert-St Louis

Tue 7/22

9:40 pm-10:10 am

1 stop17h 30m

$768

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Tue 8/19

8:25 pm-3:58 pm

2 stops14h 33m

$239

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Thu 5/22

5:34 pm-8:59 am

1 stop10h 25m

$258

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Mon 8/18

9:15 pm-2:26 pm

1 stop12h 11m

$317

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Thu 5/22

7:50 pm-2:53 pm

2 stops14h 03m

$333

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Compare providers for flights from Honolulu to St. Louis

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Honolulu to St. Louis in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Honolulu-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Honolulu-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Honolulu-St. Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Honolulu-St. Louis flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Honolulu-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How far ahead should I book a flight from Honolulu to St. Louis?

Use this chart to determine the optimal time to book a round-trip flight from Honolulu to St. Louis. Price data was last updated on April 25, 2025.

Booking 40 days in advance of your planned departure date is, on average, the best time to get cheap flights from Honolulu to St. Louis. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

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

Find hourly flight availability from Honolulu to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 28, 2025.

A simple way to save on the total cost of your ticket is to fly from Honolulu to St. Louis at noon. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight in the afternoon.

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 April 28, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Honolulu to St. Louis. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,292 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,929 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,402 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Honolulu to St. Louis. 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 flying from Honolulu to St. Louis round-trip?

    Our cheapest airline available from Honolulu to St. Louis is Alaska Airlines. Our recent data shows that you can find tickets from as low as $515 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $535 and $560 round-trip. Users have found that Alaska Airlines is 22% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as $239 on Delta. Other airlines that offer cheap prices include American Airlines from $258 and Alaska Airlines from $317 one-way.

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

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

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

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

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

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

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

Traveling to a place near Honolulu?

Book flights to Honolulu if you plan to visit one of these locations
Fenton
Maryland Heights
Fairview Heights
Collinsville
Wentzville
Eureka
St. Peters
Festus
Glencoe
Alton
Farmington

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Top 5 airlines flying from Honolulu to St. Louis

Discover the top 5 airlines that operate flights from Honolulu to St. Louis. 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 April 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$444Average$607FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$447Average$634FlexibilityNo cancel feeOn-time75%
DeltaCheapest$466Average$582FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$493Average$751FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$622Average$793FlexibilityNo cancel feeOn-time63%

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