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$211+ 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
STL — HNL
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheapflights Tip: The best prices from Lambert-St Louis to Honolulu are usually found in November or September, booked 65 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap 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 December 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/9. 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 12/105:05 amSTL - HNL
1 stop14h 14mAmerican Airlines
Tue 12/167:00 amHNL - STL
1 stop12h 57mAmerican Airlines
Deal found 12/9$583
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Sat 12/131:35 pmSTL - HNL
1 stop11h 15mUnited Airlines
Mon 12/1511:30 pmHNL - STL
1 stop12h 57mUnited Airlines
Deal found 12/10$645
This Alaska Airlines deal was found by Cheapflights users on 12/11. 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 12/113:23 pmSTL - HNL
1 stop23h 57mMultiple Airlines
Mon 12/157:00 amHNL - STL
1 stop12h 59mMultiple Airlines
Deal found 12/11$646
This Delta deal was found by Cheapflights users on 12/10. 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.
Sat 12/136:30 amSTL - HNL
2 stops17h 59mDelta
Mon 12/155:00 pmHNL - STL
1 stop13h 45mDelta
Deal found 12/10$650
This United Airlines deal was found by Cheapflights users on 12/11. 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 12/151:35 pmSTL - HNL
2 stops12h 55mUnited Airlines
Wed 12/178:00 amHNL - STL
1 stop10h 29mUnited Airlines
Deal found 12/11$654
This Delta deal was found by Cheapflights users on 12/11. 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 12/257:20 amSTL - HNL
2 stops18h 40mDelta
Wed 12/3111:35 pmHNL - STL
2 stops17h 59mDelta
Deal found 12/11$657
This Delta deal was found by Cheapflights users on 12/11. 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 12/257:20 amSTL - HNL
2 stops18h 40mDelta
Mon 12/296:10 pmHNL - STL
1 stop13h 02mDelta
Deal found 12/11$686

Find 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$393
(Delta)

One-way from

$211
(Alaska Airlines)

Popular in

July

Cheapest in

November

Average price

$764
Provider with most accurate pricing for Lambert-St Louis-Honolulu flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Honolulu flights.
Search Deals
From Lambert-St Louis to Honolulu
Search Deals
One-way flight from Lambert-St Louis to Honolulu
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($111 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
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 December 12, 2025.
Use the filters below to find and compare flights from St. Louis to Honolulu that are best for you.

Fly from

St. Louis

Fly to

Honolulu

Route

Depart

Return

Price

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

Mon 3/9

9:30 am-8:51 pm

2 stops16h 21m

Honolulu

Tue 3/17

12:35 pm-9:46 am

2 stops16h 11m

$393

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

Mon 3/9

7:15 am-8:51 pm

2 stops18h 36m

Honolulu

Wed 3/18

7:15 am-12:18 am

2 stops12h 03m

$393

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

Sun 3/1

6:10 am-3:11 pm

1 stop13h 01m

Honolulu

Mon 3/9

10:30 pm-5:07 pm

2 stops13h 37m

$407

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

Sun 2/1

6:40 am-3:56 pm

1 stop13h 16m

Honolulu

Thu 2/5

1:17 pm-9:34 am

2 stops16h 17m

$408

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

Tue 3/3

7:00 am-9:28 pm

2 stops18h 28m

Honolulu

Mon 3/9

10:30 pm-5:07 pm

2 stops13h 37m

$413

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

Mon 1/19

6:35 am-3:24 pm

1 stop12h 49m

Honolulu

Tue 2/3

5:15 pm-10:43 am

1 stop13h 28m

$421

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

Fri 2/27

7:00 am-9:54 pm

2 stops18h 54m

Honolulu

Thu 3/5

5:15 pm-10:43 am

1 stop13h 28m

$423

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

Fri 2/27

7:00 am-9:54 pm

2 stops18h 54m

Honolulu

Wed 3/4

10:55 pm-5:48 pm

1 stop14h 53m

$423

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

Sun 2/1

9:25 am-8:21 pm

2 stops14h 56m

Honolulu

Fri 2/6

9:51 pm-2:41 pm

2 stops12h 50m

$432

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

Tue 3/10

7:15 am-8:51 pm

2 stops18h 36m

Honolulu

Mon 3/16

10:30 pm-12:18 am

2 stops20h 48m

$473

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 20 results
1
2

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
Kiwi.comPrice 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 St. Louis-Honolulu flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on St. Louis-Honolulu flight deals on Cheapflights vs. eDreams >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 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 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.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Honolulu

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 December 5, 2025.

To ensure you get the cheapest price possible for a flight from St. Louis to Honolulu, you should look to book at least 65 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, September is the cheapest month in which you can book a flight from St. Louis to Honolulu (average of $231). Flying from St. Louis to Honolulu in June is currently the most expensive (average of $549). 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 December 12, 2025.

It’s optimal to fly from St. Louis to Honolulu in the evening. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight at noon.

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 December 12, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from St. Louis to Honolulu to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,432 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,432 reviews
Alaska Airlines
8.0
Very good
11,432 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Southwest
7.9
Good
4,253 reviews
Alaska Airlines
8.0
Very good
11,432 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Delta
7.9
Good
8,008 reviews
Alaska Airlines
8.0
Very good
11,432 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
United Airlines
7.4
Good
9,095 reviews
Alaska Airlines
8.0
Very good
11,432 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
American Airlines
7.2
Good
11,050 reviews
Alaska Airlines
8.0
Very good
11,432 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

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.

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

    For as low as $393, Delta can have you in Honolulu from St. Louis in 16h 21m. The distance from St. Louis to Honolulu is about 4120 mi.

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

    According to our current data, Delta ($231), Hawaiian Airlines ($232), and Alaska Airlines ($465) offers the cheapest pricing from St. Louis to Honolulu. Delta is priced at 65% 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 Delta. According to our data, you can fly for as low as $240. Users have also found prices from $247 and $247 on Alaska Airlines and American Airlines, respectively.

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

    St. Louis to Honolulu flights have a layover in Los Angeles most often. Denver follows Los Angeles in terms of the most common layover location on St. Louis to Honolulu flights. Seattle 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 Los Angeles?

    If you're on a layover in Los Angeles and looking for things to do, consider visiting Hollywood Bowl, Hollywood Walk of Fame, or L.A. Live. Hollywood Bowl, Hollywood Walk of Fame, and L.A. Live can be visited by traveling about 12.5 mi, 11.7 mi, and 10.8 mi respectively from Los Angeles. Travelers can rent a car at Los Angeles for an average daily rate of $38 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 $42 per day.

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

    Most Seattle visitors opt to spend their time at Pike Place Market, Space Needle, and Seattle Waterfront. Pike Place Market, Space Needle, and Seattle Waterfront are located about 11.2 mi, 12.0 mi, and 10.9 mi, respectively from Seattle/Tacoma Intl. Those looking to explore during their layover in Seattle can rent a car from Seattle/Tacoma Intl for about $49 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, September is the cheapest month in which you can book a flight from St. Louis to Honolulu (average of $231). Flying from St. Louis to Honolulu in June is currently the most expensive (average of $549). 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.

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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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$281Average$588FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$426Average$605FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$465Average$603FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$492Average$722FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$493Average$638FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$599Average$883FlexibilityNo cancel feeOn-time63%

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