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$247+ 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — STL
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
1 adult, Economy
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1. Tell us where you want to go
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Cheapflights Tip: The best prices from Honolulu to Lambert-St Louis are usually found in January or February, booked 33 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 March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$504
(Delta)

One-way from

$247
(Hawaiian Airlines)

Popular in

June

Cheapest in

January

Average price

$693
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. 11% potential increase in price ($81 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 25, 2025.

This American Airlines deal was found by Cheapflights users on 3/23. 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 3/266:30 amHNL - STL
1 stop11h 39mAmerican Airlines
Wed 4/306:15 amSTL - HNL
1 stop11h 00mAmerican Airlines
Deal found 3/23$446
This Delta deal was found by Cheapflights users on 3/24. 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 5/71:10 pmHNL - STL
2 stops16h 37mDelta
Sun 5/116:00 amSTL - HNL
2 stops14h 52mDelta
Deal found 3/24$504
This United Airlines deal was found by Cheapflights users on 3/23. 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 4/79:50 pmHNL - STL
1 stop9h 57mUnited Airlines
Fri 4/111:43 pmSTL - HNL
1 stop11h 17mUnited Airlines
Deal found 3/23$553
This Alaska Airlines deal was found by Cheapflights users on 3/23. 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.
Thu 4/171:20 pmHNL - STL
2 stops19h 55mAlaska Airlines
Mon 4/216:44 amSTL - HNL
2 stops19h 44mAlaska Airlines
Deal found 3/23$698
This Southwest deal was found by Cheapflights users on 3/23. 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.
Sat 7/52:50 pmHNL - STL
1 stop15h 05mSouthwest
Mon 7/146:15 amSTL - HNL
1 stop10h 35mSouthwest
Deal found 3/23$838

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 March 25, 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

Wed 5/7

1:10 pm-10:47 am

2 stops16h 37m

Lambert-St Louis

Sun 5/11

6:00 am-3:52 pm

2 stops14h 52m

$504

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Wed 5/7

6:20 am-11:04 pm

1 stop11h 44m

Lambert-St Louis

Sun 5/11

6:52 am-9:11 pm

1 stop19h 19m

$551

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Mon 4/7

9:50 pm-12:47 pm

1 stop9h 57m

Lambert-St Louis

Fri 4/11

1:43 pm-8:00 pm

1 stop11h 17m

$553

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Thu 4/17

1:20 pm-2:15 pm

2 stops19h 55m

Lambert-St Louis

Mon 4/21

6:44 am-9:28 pm

2 stops19h 44m

$698

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Sat 7/5

2:50 pm-10:55 am

1 stop15h 05m

Lambert-St Louis

Mon 7/14

6:15 am-11:50 am

1 stop10h 35m

$838

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Tue 5/13

8:00 am-11:59 pm

1 stop10h 59m

$247

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Tue 5/13

3:09 pm-12:04 pm

2 stops15h 55m

$252

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Wed 5/21

6:20 am-11:04 pm

1 stop11h 44m

$293

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Mon 6/9

2:50 pm-10:40 am

1 stop14h 50m

$302

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Sun 6/8

10:30 pm-6:00 pm

1 stop14h 30m

$407

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Showing 1-10 of 11 results
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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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 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 FlightHub the most. FlightHub 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 March 21, 2025.

Booking 33 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 March 25, 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 March 25, 2025.
Alaska Airlines
8.0
Very good
9,782 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,782 reviews
Alaska Airlines
8.0
Very good
9,782 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,272 reviews
Alaska Airlines
8.0
Very good
9,782 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,890 reviews
Alaska Airlines
8.0
Very good
9,782 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,330 reviews
Alaska Airlines
8.0
Very good
9,782 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,605 reviews
Alaska Airlines
8.0
Very good
9,782 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 Delta. Our recent data shows that you can find tickets from as low as $504 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $551 and $553 round-trip. Users have found that Delta 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 $247 on Hawaiian Airlines. Other airlines that offer cheap prices include Delta from $252 and American Airlines from $293 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
Fairview Heights
Maryland Heights
Collinsville
Wentzville
Eureka
St. Peters
Festus
Glencoe
Alton
Farmington
Chesterfield

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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 March 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$444Average$609FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$447Average$634FlexibilityNo cancel feeOn-time75%
DeltaCheapest$466Average$582FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$493Average$739FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$622Average$781FlexibilityNo cancel feeOn-time63%
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