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$184+ Cheap flights from St. Louis to Honolulu (STL - HNL)

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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
STL — HNL
Mar 13 — Mar 201
Thu 3/13
Thu 3/20
1 adult, Economy
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The best prices from Lambert-St Louis to Honolulu are usually found in September or January, booked 23 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from St. Louis to Honolulu

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Honolulu (HNL). 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 8, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$496
(American Airlines)

One-way from

$184
(American Airlines)

Popular in

June

Cheapest in

September

Average price

$801
Provider with most accurate pricing for Lambert-St Louis-Honolulu flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Honolulu flights.
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From Lambert-St Louis to Honolulu
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One-way flight from Lambert-St Louis to Honolulu
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Highest demand for flights based on searches. 14% potential increase in price ($123 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 March 2025
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Find flight deals from St. Louis to Honolulu

Cheapest flights from St. Louis to Honolulu
Explore the most affordable flight options available from St. Louis to Honolulu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 8, 2025.

This American Airlines deal was found by Cheapflights users on 3/7. 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 4/305:26 amSTL - HNL
1 stop12h 14mAmerican Airlines
Wed 4/309:20 pmHNL - STL
1 stop15h 03mAmerican Airlines
Deal found 3/7$496
This Delta deal was found by Cheapflights users on 3/7. 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 9/117:30 amSTL - HNL
2 stops16h 42mDelta
Tue 9/164:10 pmHNL - STL
1 stop11h 22mDelta
Deal found 3/7$500
This United Airlines deal was found by Cheapflights users on 3/7. 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 4/296:30 amSTL - HNL
2 stops15h 06mUnited Airlines
Tue 4/299:50 pmHNL - STL
1 stop9h 57mUnited Airlines
Deal found 3/7$507
This Alaska Airlines deal was found by Cheapflights users on 3/6. 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.
Tue 9/27:00 amSTL - HNL
1 stop21h 29mAlaska Airlines
Thu 9/1111:45 pmHNL - STL
1 stop19h 11mAlaska Airlines
Deal found 3/6$521
This Southwest deal was found by Cheapflights users on 3/7. 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 4/2410:00 pmSTL - HNL
1 stop17h 05mSouthwest
Wed 4/309:05 pmHNL - STL
2 stops14h 15mSouthwest
Deal found 3/7$608

Find flights from St. Louis to Honolulu within your budget

Customize your flight search to find flights from St. Louis to Honolulu 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 8, 2025.

Fly from

St. Louis

Fly to

Honolulu

Route

Depart

Return

Price

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

Wed 4/30

5:26 am-12:40 pm

1 stop12h 14m

Honolulu

Wed 4/30

9:20 pm-5:23 pm

1 stop15h 03m

$496

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

Tue 4/29

6:30 am-4:36 pm

2 stops15h 06m

Honolulu

Tue 4/29

9:50 pm-12:47 pm

1 stop9h 57m

$507

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

Wed 3/12

6:00 am-2:09 pm

1 stop13h 09m

Honolulu

Wed 3/19

3:50 pm-9:36 am

1 stop12h 46m

$523

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

Thu 4/24

10:00 pm-10:05 am

1 stop17h 05m

Honolulu

Wed 4/30

9:05 pm-4:20 pm

2 stops14h 15m

$608

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

Tue 5/20

9:29 am-11:07 pm

2 stops18h 38m

Honolulu

Tue 5/27

1:10 pm-2:07 pm

1 stop19h 57m

$713

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

Tue 4/15

6:15 am-12:15 pm

1 stop11h 00m

$184

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

Tue 4/15

9:39 am-7:21 pm

2 stops14h 42m

$189

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

Mon 4/14

6:00 am-1:54 pm

1 stop12h 54m

$202

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

Wed 4/16

6:44 am-10:00 pm

1 stop20h 16m

$232

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

Tue 3/18

6:30 am-9:55 pm

3 stops20h 25m

$724

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/6

Compare providers for flights from St. Louis to Honolulu

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 St. Louis to Honolulu in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-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 St. Louis-Honolulu flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Honolulu flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Honolulu flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Honolulu 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 St. Louis-Honolulu 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 St. Louis to Honolulu

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

Travel insights for flights from St. Louis to Honolulu

Get recent, data-driven insights about flights from St. Louis to Honolulu including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Honolulu. Price data was last updated on February 28, 2025.

To ensure you get the cheapest price possible for a flight from St. Louis to Honolulu, you should look to book at least 23 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from St. Louis to Honolulu (average of $469). Flying from St. Louis to Honolulu in June is currently the most expensive (average of $687). 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 STL to HNL?

Find hourly flight availability from St. Louis to Honolulu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 8, 2025.

It’s optimal to fly from St. Louis to Honolulu in the evening. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from St. Louis to Honolulu?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Honolulu. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their St. Louis to Honolulu flight should consider departing on Monday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Honolulu by month

Plan your trip to Honolulu by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Honolulu ranges from 0.3 - 3.2 inches per month. December is typically the wettest month, when rainfall can reach 3.2 in. June is typically the driest time to visit Honolulu when rainfall is around 0.3 in.

Temperature in Honolulu by month

Plan your trip to Honolulu by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Honolulu, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

Reviews of airlines servicing Honolulu

Get insights into the airlines that provide service to Honolulu. 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 Honolulu. Reviews last updated March 8, 2025.
To help decide which airline to fly from St. Louis to Honolulu, see what other customers have to say about Southwest, Alaska Airlines and Delta. 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.
Southwest
8.1
Very good
4,314 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Southwest
8.1
Very good
4,314 reviews
Southwest
8.1
Very good
4,314 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Alaska Airlines
8.0
Very good
9,716 reviews
Southwest
8.1
Very good
4,314 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Delta
8.0
Very good
8,024 reviews
Southwest
8.1
Very good
4,314 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

United Airlines
7.4
Good
8,649 reviews
Southwest
8.1
Very good
4,314 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,314 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

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

    According to our current data, American Airlines ($496), United Airlines ($507), and Delta ($520) offers the cheapest pricing from St. Louis to Honolulu. American Airlines is priced at 30% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $184. Users have also found prices from $189 and $202 on United Airlines and Delta, respectively.

  • Where are the most common layover locations when flying from St. Louis to Honolulu?

    St. Louis to Honolulu flights have a layover in Seattle most often. Denver follows Seattle in terms of the most common layover location on St. Louis to Honolulu flights. Los Angeles comes next as the third most popular layover location for St. Louis to Honolulu flights.

  • What are some popular things to do or see while on a layover in Seattle?

    If you're on a layover in Seattle and looking for things to do, consider visiting Pike Place Market, Space Needle, or Seattle Waterfront. Pike Place Market, Space Needle, and Seattle Waterfront can be visited by traveling about 11.2 mi, 12.0 mi, and 10.9 mi respectively from Seattle/Tacoma Intl. Travelers can rent a car at Seattle/Tacoma Intl for an average daily rate of $45 to make sightseeing during their layover a little easier.

  • What are some popular points of interest to see during a layover in Denver?

    Coors Field, 16th Street Mall, and Paramount Theatre are currently the most popular points of interest in Denver at the moment. Those on a layover in Denver interested in visiting Coors Field, 16th Street Mall, or Paramount Theatre can do so by traveling 18.4 mi, 18.7 mi, and 18.6 mi, respectively from Denver Intl. Those landing in Denver looking to spend some time exploring during their layover can rent a car for about $49 per day.

  • What are points of interest worth seeing during a layover in Los Angeles?

    Most Los Angeles visitors opt to spend their time at Hollywood Bowl, Hollywood Walk of Fame, and L.A. Live. Hollywood Bowl, Hollywood Walk of Fame, and L.A. Live are located about 12.5 mi, 11.7 mi, and 10.8 mi, respectively from Los Angeles. Those looking to explore during their layover in Los Angeles can rent a car from Los Angeles for about $32 per day.

  • Where are the least popular layover locations for St. Louis to Honolulu flights?

    Of the flights from St. Louis to Honolulu that have layovers, the fewest flights stop in Phoenix. Dallas follows Phoenix in terms of the least common layover location on St. Louis to Honolulu flights.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from St. Louis to Honolulu (average of $469). Flying from St. Louis to Honolulu in June is currently the most expensive (average of $687). 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
Aiea
Kahuku

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Alternative routes for St. Louis to Honolulu

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from St. Louis to Honolulu

Discover the top 6 airlines that operate flights from St. Louis to Honolulu. 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 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$453Average$633FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$469Average$667FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$479Average$648FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$495Average$581FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$498Average$773FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$539Average$793FlexibilityNo cancel feeOn-time63%
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