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

For as low as $421, Delta can have you in St. Louis from Honolulu in 12h 07m. 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 Hawaiian Airlines and American Airlines, starting at $351 and $444 round-trip. Users have found that Delta is 58% 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 $211 and Delta from $225 one-way.

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.

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).

What are the most popular airlines that fly from Honolulu to St. Louis?

United Airlines, Delta and American Airlines are the most popular airlines when flying from Honolulu to St. Louis.

Most accurate provider : When it comes to deals on Honolulu-St. Louis flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Honolulu-St. Louis flight deals on Cheapflights vs. eDreams >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.

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.

$211+ Flights from Honolulu to St. Louis

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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 December 23, 2025.

Tue 12/236:10 pmHNL - STL

1 stop13h 02mDelta

Tue 12/307:20 amSTL - HNL

2 stops18h 40mDelta

Deal found 12/21

$590

Sat 12/276:30 pmHNL - STL

1 stop13h 51mDelta

Thu 1/87:00 amSTL - HNL

1 stop12h 56mDelta

Deal found 12/22

$645

Sat 12/278:00 amHNL - STL

1 stop11h 51mAmerican Airlines

Thu 1/811:55 amSTL - HNL

2 stops14h 48mAmerican Airlines

Deal found 12/22

$648

Tue 12/2311:35 pmHNL - STL

2 stops17h 59mDelta

Mon 12/297:20 amSTL - HNL

2 stops18h 40mDelta

Deal found 12/22

$705

Tue 12/2311:50 pmHNL - STL

1 stop12h 54mUnited Airlines

Tue 12/306:00 amSTL - HNL

1 stop12h 27mUnited Airlines

Deal found 12/22

$723

Mon 12/221:59 pmHNL - STL

2 stops17h 13mDelta

Mon 12/297:20 amSTL - HNL

2 stops18h 40mDelta

Deal found 12/22

$735

Best flights from Honolulu to St. Louis
Discover carefully curated flight deals from Honolulu to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 23, 2025.

Fri 1/239:35 pmHNL - STL

2 stops12h 13mDelta

Tue 1/276:10 amSTL - HNL

2 stops14h 55mDelta

Deal found 12/21

$413

Fri 1/237:00 amHNL - STL

1 stop12h 59mAmerican Airlines

Mon 1/266:00 amSTL - HNL

1 stop14h 27mAmerican Airlines

Deal found 12/22

$421

Tue 2/1011:30 pmHNL - STL

1 stop12h 07mUnited Airlines

Tue 2/176:00 amSTL - HNL

1 stop12h 33mUnited Airlines

Deal found 12/22

$421

Thu 1/154:44 pmHNL - STL

1 stop12h 55mDelta

Mon 1/196:35 amSTL - HNL

1 stop12h 49mDelta

Deal found 12/21

$421

Fri 1/2311:00 pmHNL - STL

1 stop10h 53mAmerican Airlines

Tue 1/277:45 amSTL - HNL

1 stop11h 44mAmerican Airlines

Deal found 12/21

$421

Fri 1/239:35 pmHNL - STL

2 stops12h 13mDelta

Mon 1/266:35 amSTL - HNL

1 stop12h 49mDelta

Deal found 12/21

$427

Last-minute flights from Honolulu to St. Louis
Discover last-minute flight deals from Honolulu to St. Louis. Data last updated December 23, 2025 and is based on user searches.

Sun 1/182:35 pmHNL - STL

1 stop10h 36mUnited Airlines

Sun 1/256:00 amSTL - HNL

1 stop12h 32mUnited Airlines

Deal found 12/21

$488

Sun 1/185:15 pmHNL - STL

2 stops17h 34mDelta

Sun 1/256:10 amSTL - HNL

1 stop13h 01mDelta

Deal found 12/21

$494

Thu 1/229:46 pmHNL - STL

1 stop12h 08mMultiple Airlines

Mon 1/262:50 pmSTL - HNL

1 stop27h 13mMultiple Airlines

Deal found 12/21

$462

Fri 1/239:35 pmHNL - STL

2 stops12h 13mDelta

Tue 1/276:10 amSTL - HNL

2 stops14h 55mDelta

Deal found 12/22

$413

Fri 1/237:00 amHNL - STL

1 stop12h 59mAmerican Airlines

Mon 1/266:00 amSTL - HNL

1 stop14h 27mAmerican Airlines

Deal found 12/22

$421

Fri 1/239:35 pmHNL - STL

2 stops14h 21mDelta

Mon 1/269:59 amSTL - HNL

2 stops15h 29mDelta

Deal found 12/22

$432

Thu 1/299:46 pmHNL - STL

1 stop12h 08mMultiple Airlines

Thu 2/52:50 pmSTL - HNL

1 stop26h 24mMultiple Airlines

Deal found 12/22

$467

Thu 1/291:17 pmHNL - STL

2 stops16h 22mDelta

Thu 2/56:35 amSTL - HNL

1 stop12h 40mDelta

Deal found 12/22

$485

One-way flights from Honolulu to St. Louis
Search for one-way flight options from Honolulu to St. Louis. Find affordable one-way fares based on user searches. Data last updated December 23, 2025.

Fri 1/3011:00 pmHNL - STL

1 stop10h 53mAmerican Airlines

Deal found 12/21

$211

Sat 2/78:00 amHNL - STL

1 stop25h 54mMultiple Airlines

Deal found 12/22

$257

Sat 1/312:44 pmHNL - STL

2 stops42h 06mMultiple Airlines

Deal found 12/22

$272

Sat 1/312:35 pmHNL - STL

1 stop10h 36mUnited Airlines

Deal found 12/22

$278

Sat 2/79:51 pmHNL - STL

2 stops12h 56mAmerican Airlines

Deal found 12/22

$283

Tue 12/304:45 pmHNL - STL

1 stop12h 39mDelta

Deal found 12/21

$291

Sun 2/159:40 pmHNL - STL

3 stops53h 11mMultiple Airlines

Deal found 12/21

$295

Fri 2/204:17 pmHNL - STL

2 stops17h 39mMultiple Airlines

Deal found 12/21

$304

Thu 5/289:47 pmHNL - STL

1 stop14h 19mMultiple Airlines

Deal found 12/22

$327

Find flight deals from Honolulu to St. Louis

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$413 (Delta)
One-way from	$211 (American Airlines)
Popular in	July
Cheapest in	January
Average price	$704

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. 14% potential increase in price ($116 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 December 2025

Search Deals

Cheapflights Fare Finder

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

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Fri 1/23

9:35 pm-1:48 pm

2 stops12h 13m

Lambert-St Louis

Tue 1/27

6:10 am-5:05 pm

2 stops14h 55m

$413

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Fri 1/23

7:00 am-11:59 pm

1 stop12h 59m

Lambert-St Louis

Mon 1/26

6:00 am-4:27 pm

1 stop14h 27m

$421

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Tue 2/10

11:30 pm-3:37 pm

1 stop12h 07m

Lambert-St Louis

Tue 2/17

6:00 am-2:33 pm

1 stop12h 33m

$421

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Thu 1/15

4:44 pm-9:39 am

1 stop12h 55m

Lambert-St Louis

Mon 1/19

6:35 am-3:24 pm

1 stop12h 49m

$421

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Fri 1/23

11:00 pm-1:53 pm

1 stop10h 53m

Lambert-St Louis

Tue 1/27

7:45 am-3:29 pm

1 stop11h 44m

$421

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Fri 1/23

9:35 pm-1:48 pm

2 stops12h 13m

Lambert-St Louis

Mon 1/26

6:35 am-3:24 pm

1 stop12h 49m

$427

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Sat 2/7

8:00 am-1:54 pm

1 stop25h 54m

$257

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Sat 1/31

2:44 pm-12:50 pm

2 stops42h 06m

$272

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Sun 2/15

7:50 pm-10:59 am

1 stop11h 09m

$278

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Sat 1/31

2:35 pm-5:11 am

1 stop10h 36m

$278

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 15 results

Compare providers for flights from Honolulu to St. Louis

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 December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Honolulu-St. Louis flight deals on Cheapflights vs. eDreams >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

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 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.

What is the cheapest time of day to fly from HNL to STL?

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

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

11,512 reviews

Reviews

1 / 20

10.0

Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.

Alaska Airlines

8.0

Very good

11,512 reviews

Alaska Airlines

8.0

Very good

11,512 reviews

Reviews

1 / 20

10.0

Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.

Delta

7.9

Good

8,014 reviews

Alaska Airlines

8.0

Very good

11,512 reviews

Reviews

1 / 20

10.0

Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.

Hawaiian Airlines

7.8

Good

2,820 reviews

Alaska Airlines

8.0

Very good

11,512 reviews

Reviews

1 / 20

10.0

Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.

United Airlines

7.4

Good

9,105 reviews

Alaska Airlines

8.0

Very good

11,512 reviews

Reviews

1 / 20

10.0

Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.

American Airlines

7.2

Good

11,054 reviews

Alaska Airlines

8.0

Very good

11,512 reviews

Reviews

1 / 20

10.0

Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.

Related info for your journey

How long is the flight from Honolulu to St. Louis?
For as low as $421, Delta can have you in St. Louis from Honolulu in 12h 07m. 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 Hawaiian Airlines and American Airlines, starting at $351 and $444 round-trip. Users have found that Delta is 58% 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 $211 and Delta from $225 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 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

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Other flights to St. Louis

Top 5 airlines flying from Honolulu to St. Louis

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$321	Average$594	FlexibilityNo cancel fee	On-timeN/A
Hawaiian Airlines	Cheapest$360	Average$718	FlexibilityNo cancel fee	On-time85%
American Airlines	Cheapest$444	Average$635	FlexibilityNo cancel fee	On-time71%
Alaska Airlines	Cheapest$495	Average$637	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$500	Average$758	FlexibilityNo cancel fee	On-time69%

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$211+ 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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Honolulu to St. Louis with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Honolulu to St. Louis

Cheapest flights from Honolulu to St. LouisExplore 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 December 23, 2025.

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 December 23, 2025.

Find flight deals from Honolulu to St. Louis

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

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 December.

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.

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?

What is the cheapest time of day to fly from HNL to STL?

Reviews of airlines servicing St. Louis

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.

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?

What are the cheapest airlines flying from Honolulu to St. Louis round-trip?

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

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

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

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

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

Traveling to a place near St. Louis?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Honolulu to St. Louis

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Top 5 airlines flying from Honolulu to St. Louis

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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 December 23, 2025.