HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
St. Louis

$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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — STL
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Honolulu to St. Louis with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 October 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$546
(United Airlines)

One-way from

$247
(Delta)

Popular in

July

Cheapest in

October

Average price

$548
Provider with most accurate pricing for Honolulu-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Honolulu-Lambert-St Louis flights.
Search Deals
From Honolulu to Lambert-St Louis
Search Deals
One-way flight from Honolulu to Lambert-St Louis
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($126 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 14, 2025.

This Delta deal was found by Cheapflights users on 10/13. 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 10/274:15 pmHNL - STL
1 stop11h 36mDelta
Thu 10/306:00 amSTL - HNL
1 stop12h 36mDelta
Deal found 10/13$571
This Alaska Airlines deal was found by Cheapflights users on 10/13. 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.
Wed 12/109:33 pmHNL - STL
1 stop12h 54mAlaska Airlines
Mon 12/157:00 amSTL - HNL
2 stops18h 21mAlaska Airlines
Deal found 10/13$586
This United Airlines deal was found by Cheapflights users on 10/13. 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.
Sun 10/267:45 pmHNL - STL
1 stop11h 54mUnited Airlines
Wed 10/296:30 amSTL - HNL
1 stop12h 20mUnited Airlines
Deal found 10/13$591
This Delta deal was found by Cheapflights users on 10/12. 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 10/278:30 pmHNL - STL
1 stop12h 09mDelta
Fri 10/316:50 amSTL - HNL
2 stops15h 18mDelta
Deal found 10/12$601
This American Airlines deal was found by Cheapflights users on 10/12. 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 10/279:40 pmHNL - STL
2 stops13h 43mAmerican Airlines
Fri 10/317:01 amSTL - HNL
2 stops14h 32mAmerican Airlines
Deal found 10/12$607
This American Airlines deal was found by Cheapflights users on 10/13. 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 10/263:23 pmHNL - STL
2 stops12h 57mAmerican Airlines
Wed 10/295:20 amSTL - HNL
2 stops13h 33mAmerican Airlines
Deal found 10/13$623
This Delta deal was found by Cheapflights users on 10/13. 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 12/234:45 pmHNL - STL
1 stop12h 39mDelta
Tue 12/306:05 amSTL - HNL
1 stop13h 04mDelta
Deal found 10/13$633
This American Airlines deal was found by Cheapflights users on 10/13. 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 12/1011:00 pmHNL - STL
1 stop10h 51mAmerican Airlines
Mon 12/155:15 amSTL - HNL
1 stop14h 04mAmerican Airlines
Deal found 10/13$634

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 October 14, 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

Thu 1/8

10:50 pm-4:43 pm

2 stops13h 53m

Lambert-St Louis

Thu 1/15

8:45 am-9:08 pm

2 stops16h 23m

$546

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Mon 10/27

4:15 pm-8:51 am

1 stop11h 36m

Lambert-St Louis

Thu 10/30

6:00 am-1:36 pm

1 stop12h 36m

$571

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Wed 12/10

9:33 pm-2:27 pm

1 stop12h 54m

Lambert-St Louis

Mon 12/15

7:00 am-9:21 pm

2 stops18h 21m

$586

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Sun 10/26

7:45 pm-12:39 pm

1 stop11h 54m

Lambert-St Louis

Wed 10/29

6:30 am-1:50 pm

1 stop12h 20m

$591

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Mon 10/27

6:00 pm-9:28 am

1 stop10h 28m

Lambert-St Louis

Fri 10/31

7:01 am-2:20 pm

1 stop12h 19m

$596

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Mon 10/27

8:30 pm-1:39 pm

1 stop12h 09m

Lambert-St Louis

Fri 10/31

6:50 am-5:08 pm

2 stops15h 18m

$601

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Sun 10/26

3:23 pm-9:20 am

2 stops12h 57m

Lambert-St Louis

Wed 10/29

5:20 am-1:53 pm

2 stops13h 33m

$623

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Tue 12/23

4:45 pm-9:24 am

1 stop12h 39m

Lambert-St Louis

Tue 12/30

6:05 am-3:09 pm

1 stop13h 04m

$633

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Fri 12/19

10:50 am-12:50 am

1 stop10h 00m

Lambert-St Louis

Tue 12/30

6:05 am-3:09 pm

1 stop13h 04m

$663

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Fri 11/7

11:32 pm-9:23 pm

2 stops17h 51m

$247

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/13

Showing 1-10 of 19 results
1
2

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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust 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

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

Currently, July is the cheapest month in which you can book a flight from Honolulu to St. Louis (average of $310). Flying from Honolulu to St. Louis in August is currently the most expensive (average of $573). 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 October 14, 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 27% on your trip compared to booking a flight in the afternoon.

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 October 14, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta, and Hawaiian Airlines from Honolulu to St. Louis. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,069 reviews

Comfort

7.8

Entertainment

7.0

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,069 reviews
Alaska Airlines
8.0
Very good
11,069 reviews

Comfort

7.8

Entertainment

7.0

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
8.0
Very good
7,973 reviews
Alaska Airlines
8.0
Very good
11,069 reviews

Comfort

7.8

Entertainment

7.0

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Hawaiian Airlines
7.8
Good
2,778 reviews
Alaska Airlines
8.0
Very good
11,069 reviews

Comfort

7.8

Entertainment

7.0

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
8,974 reviews
Alaska Airlines
8.0
Very good
11,069 reviews

Comfort

7.8

Entertainment

7.0

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
American Airlines
7.2
Good
11,045 reviews
Alaska Airlines
8.0
Very good
11,069 reviews

Comfort

7.8

Entertainment

7.0

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

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.

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

    For as low as $571, United Airlines can have you in St. Louis from Honolulu in 11h 36m. Honolulu and St. Louis are separated by a distance of 4120 mi. This flight may include one or multiple stops.

  • 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 $321 on this airline. Additional options worth looking into are Hawaiian Airlines and American Airlines, starting at $360 and $469 round-trip. Users have found that Delta is 52% 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 Delta. Other airlines that offer cheap prices include Alaska Airlines from $266 and American Airlines from $268 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, July is the cheapest month in which you can book a flight from Honolulu to St. Louis (average of $310). Flying from Honolulu to St. Louis in August is currently the most expensive (average of $573). 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 St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
O'Fallon
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
St. Peters
Chesterfield
Alton
Farmington
Festus

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.

Top 6 airlines flying from Honolulu to St. Louis

Discover the top 6 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 October 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$321Average$586FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$360Average$683FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$469Average$595FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$479Average$771FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$495Average$675FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$622Average$838FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.