St. Louis

$202+ 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
May 4 — May 111
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Cheap 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 4, 2026.

This Delta deal was found by Cheapflights users on 3/31. 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 4/2812:25 pm
HNL
-
STL
2 stops15h 05m
Delta
Thu 4/306:20 am
STL
-
HNL
1 stop12h 36m
Delta
Deal found 3/31$440
This United Airlines deal was found by Cheapflights users on 4/1. 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 4/285:05 pm
HNL
-
STL
1 stop10h 20m
United Airlines
Thu 4/306:30 am
STL
-
HNL
1 stop12h 12m
United Airlines
Deal found 4/1$464
This Southwest deal was found by Cheapflights users on 3/31. 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 4/238:00 am
HNL
-
STL
1 stop10h 50m
Southwest
Tue 4/288:25 am
STL
-
HNL
1 stop17h 35m
Southwest
Deal found 3/31$494
This Southwest deal was found by Cheapflights users on 3/31. 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.
Tue 4/288:55 pm
HNL
-
STL
1 stop11h 55m
Southwest
Thu 4/308:25 am
STL
-
HNL
1 stop17h 35m
Southwest
Deal found 3/31$498
This Delta deal was found by Cheapflights users on 3/31. 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.
Thu 4/237:00 am
HNL
-
STL
2 stops12h 25m
Delta
Tue 4/286:48 am
STL
-
HNL
1 stop12h 52m
Delta
Deal found 3/31$500
This Delta deal was found by Cheapflights users on 3/31. 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 4/144:10 pm
HNL
-
STL
2 stops15h 55m
Delta
Tue 4/286:00 am
STL
-
HNL
1 stop12h 45m
Delta
Deal found 3/31$529
This Delta deal was found by Cheapflights users on 3/31. 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 4/203:15 pm
HNL
-
STL
1 stop13h 27m
Delta
Sat 4/256:48 am
STL
-
HNL
1 stop12h 52m
Delta
Deal found 3/31$531

Find 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 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$440
(Delta)

One-way from

$202
(Delta)

Popular in

March

Cheapest in

February

Average price

$600
Provider with most accurate pricing for Honolulu-Lambert-St Louis flight deals.
Provider most trusted by Cheapflights users for Honolulu-Lambert-St Louis flights.
From Honolulu to Lambert-St Louis
One-way flight from Honolulu to Lambert-St Louis
High demand for flights, 6% potential price rise
Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
Average for round-trip flights in April 2026

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 4, 2026.
Use the filters below to find and compare flights from Honolulu to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Tue 4/28

8:35 pm-1:23 pm

2 stops11h 48m

Lambert-St Louis

Thu 4/30

7:00 am-9:20 pm

2 stops19h 20m

$445

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Tue 4/28

8:55 pm-1:50 pm

1 stop11h 55m

Lambert-St Louis

Thu 4/30

8:25 am-9:00 pm

1 stop17h 35m

$498

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Mon 4/27

3:15 pm-9:42 am

1 stop13h 27m

Lambert-St Louis

Mon 5/4

6:20 am-1:56 pm

1 stop12h 36m

$538

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Thu 9/10

9:20 pm-2:16 pm

1 stop11h 56m

Lambert-St Louis

Mon 9/14

3:12 pm-10:03 pm

1 stop11h 51m

$542

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Mon 9/14

10:57 pm-6:14 pm

2 stops14h 17m

Lambert-St Louis

Sat 9/19

8:30 am-5:53 pm

2 stops14h 23m

$590

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Mon 4/20

8:35 pm-1:23 pm

2 stops11h 48m

Lambert-St Louis

Sat 4/25

6:48 am-9:20 pm

2 stops19h 32m

$592
Quickest round-trip

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Thu 4/23

4:50 pm-8:25 am

1 stop10h 35m

Lambert-St Louis

Mon 4/27

8:30 am-4:30 pm

1 stop13h 00m

$614
Cheapest one-way

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Wed 5/13

4:06 pm-10:32 am

1 stop13h 26m

$202

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Fri 5/29

1:50 pm-9:39 am

2 stops14h 49m

$255

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Thu 5/28

4:06 pm-1:10 pm

2 stops16h 04m

$257

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 13 resultsSorted by cheapest first
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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*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 $308). Flying from Honolulu to St. Louis in November 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.

How much does it cost to fly round-trip from Honolulu to St. Louis?

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 4, 2026.
Read reviews from past customers who have flown Southwest,Alaska Airlines, andDelta 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.

Boarding

8.1

Food

7.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Boarding

8.1

Food

7.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Boarding

8.1

Food

7.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Boarding

8.1

Food

7.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Boarding

8.1

Food

7.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Boarding

8.1

Food

7.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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 $445, Delta can have you in St. Louis from Honolulu in 11h 48m. 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 $278 on this airline. Additional options worth looking into are Southwest and Hawaiian Airlines, starting at $295 and $351 round-trip. Users have found that Delta is 59% 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 $204 on Hawaiian Airlines. Other airlines that offer cheap prices include American Airlines from $210 and United Airlines from $257 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 $308). Flying from Honolulu to St. Louis in November 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
Fenton
Swansea
Fairview Heights
Maryland Heights
Collinsville
Eureka
Wentzville
Glencoe
Chesterfield
Alton
Farmington
Festus

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Honolulu to St. Louis

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

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 April 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$278Average$603FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$295Average$764FlexibilityNo cancel feeOn-time63%
Hawaiian AirlinesCheapest$351Average$648FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$365Average$746FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$473Average$726FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$515Average$661FlexibilityNo cancel feeOn-time75%

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