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$194+ Cheap flights from St. Louis (STL) to O'ahu

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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
STL — HNL
dic. 19 — dic. 261
vie. 12/19
vie. 12/26
1 adult, Economy
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Find flight deals from St. Louis to O'ahu

Cheapest flights from St. Louis to O'ahu
Explore the most affordable flight options available from St. Louis to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 19, 2025.

This American Airlines deal was found by Cheapflights users on 11/19. 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.
dom. 12/75:14 amSTL - HNL
1 stop12h 33mAmerican Airlines
mié. 12/107:00 amHNL - STL
1 stop12h 57mAmerican Airlines
Deal found 11/19$428
This Delta deal was found by Cheapflights users on 11/18. 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.
lun. 12/86:30 amSTL - HNL
1 stop13h 12mDelta
jue. 12/1111:15 pmHNL - STL
1 stop10h 15mDelta
Deal found 11/18$441
This Delta deal was found by Cheapflights users on 11/19. 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.
dom. 12/76:15 amSTL - HNL
2 stops15h 12mDelta
mié. 12/102:26 pmHNL - STL
2 stops14h 44mDelta
Deal found 11/19$442
This Delta deal was found by Cheapflights users on 11/17. 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.
mar. 12/26:00 amSTL - HNL
1 stop13h 28mDelta
mié. 12/102:26 pmHNL - STL
2 stops15h 24mDelta
Deal found 11/17$468
This Delta deal was found by Cheapflights users on 11/17. 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.
mar. 12/29:00 amSTL - HNL
2 stops16h 48mDelta
mar. 12/92:26 pmHNL - STL
2 stops14h 44mDelta
Deal found 11/17$473
This Alaska Airlines deal was found by Cheapflights users on 11/17. 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.
lun. 12/87:00 amSTL - HNL
1 stop19h 09mAlaska Airlines
jue. 12/1111:59 pmHNL - STL
1 stop20h 00mAlaska Airlines
Deal found 11/17$496
This Delta deal was found by Cheapflights users on 11/18. 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.
jue. 12/46:15 amSTL - HNL
2 stops15h 12mDelta
jue. 12/1111:23 pmHNL - STL
2 stops15h 47mDelta
Deal found 11/18$503
This American Airlines deal was found by Cheapflights users on 11/18. 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.
jue. 12/47:00 amSTL - HNL
1 stop12h 50mAmerican Airlines
jue. 12/116:45 pmHNL - STL
1 stop10h 05mAmerican Airlines
Deal found 11/18$509

Cheap flight deals from St. Louis to O'ahu

Keep the following information in mind while searching for St. Louis to O'ahu flight deals. Data was last updated noviembre 19, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$382
(American Airlines)

One-way from

$194
(American Airlines)

Popular in

July

Cheapest in

November

Average price

$535
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.
Search Deals
From Lambert-St Louis to O'ahu
Search Deals
One-way flight from Lambert-St Louis to O'ahu
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($107 potential increase over avg. RT price).
Search Deals
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 November 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to O'ahu 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 noviembre 19, 2025.
Use the filters below to find and compare flights from St. Louis to O'ahu that are best for you.

Fly from

St. Louis

Fly to

O'ahu

Route

Depart

Return

Price

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

dom. 2/1

11:55 am-10:43 pm

2 stops14h 48m

Honolulu

vie. 2/6

9:51 pm-2:41 pm

2 stops12h 50m

$388

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

dom. 2/1

6:10 am-5:05 pm

2 stops14h 55m

Honolulu

jue. 2/5

4:45 pm-9:39 am

1 stop12h 54m

$423

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

lun. 12/8

6:00 am-3:28 pm

1 stop13h 28m

Honolulu

jue. 12/11

8:00 am-12:48 am

2 stops12h 48m

$446

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

lun. 1/26

6:00 am-2:32 pm

1 stop12h 32m

Honolulu

mié. 2/11

6:05 pm-10:36 am

1 stop12h 31m

$451

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

dom. 1/25

10:15 am-9:00 pm

1 stop14h 45m

Honolulu

dom. 2/1

9:30 pm-11:40 am

1 stop10h 10m

$466

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

lun. 12/8

7:00 am-10:09 pm

1 stop19h 09m

Honolulu

jue. 12/11

11:59 pm-11:59 pm

1 stop20h 00m

$496

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

vie. 12/5

6:30 am-3:42 pm

1 stop13h 12m

Honolulu

mar. 12/9

11:23 pm-7:10 pm

2 stops15h 47m

$498

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

sáb. 1/24

6:19 pm-11:18 am

1 stop20h 59m

Honolulu

sáb. 1/31

8:00 am-1:54 pm

1 stop25h 54m

$504

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

dom. 2/1

2:50 pm-11:11 am

1 stop24h 21m

Honolulu

sáb. 2/7

9:41 pm-1:54 pm

1 stop12h 13m

$504

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

mié. 12/10

6:00 am-5:27 pm

2 stops15h 27m

Honolulu

dom. 12/14

11:23 pm-7:10 pm

2 stops15h 47m

$520

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Showing 1-10 of 20 results
1
2

Best time to book a flight from St. Louis to O'ahu

Have a flexible travel schedule? Discover the best time to fly to O'ahu 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 O'ahu

What is the cheapest month to book a flight from St. Louis to O'ahu?

Currently, September is the cheapest month in which you can book a flight from St. Louis to O'ahu (average of $231). Flying from St. Louis to O'ahu in July 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 FUW?

Find hourly flight availability from St. Louis to O'ahu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 19, 2025.

When flying from St. Louis to O'ahu, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 14% versus a flight at noon.

Reviews of airlines servicing O'ahu

Get insights into the airlines that provide service to O'ahu. 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 O'ahu. Reviews last updated noviembre 19, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from St. Louis to O'ahu. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,320 reviews

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
Alaska Airlines
8.0
Very good
11,320 reviews
Alaska Airlines
8.0
Very good
11,320 reviews

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
Southwest
8.0
Very good
4,249 reviews
Alaska Airlines
8.0
Very good
11,320 reviews

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
Delta
7.9
Good
8,004 reviews
Alaska Airlines
8.0
Very good
11,320 reviews

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
United Airlines
7.4
Good
9,023 reviews
Alaska Airlines
8.0
Very good
11,320 reviews

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
American Airlines
7.2
Good
11,046 reviews
Alaska Airlines
8.0
Very good
11,320 reviews

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to O'ahu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. Louis to O'ahu?

    Lambert-St Louis (STL) is the airport you will fly out of if you book a flight from St. Louis to O'ahu. It is only a 12.7 mi journey to Lambert-St Louis (STL) from St. Louis’s city center.

  • How long is the flight from St. Louis to O'ahu?

    American Airlines, Delta, and United Airlines can get you from St. Louis to O'ahu in just under 12h 32m. Your travel time can differ by up to 2h 23m. The distance between St. Louis and O'ahu is about 4120 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

  • How can I find direct flights from St. Louis to O'ahu?

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

  • Can I find deals for business class flights from St. Louis to O'ahu?

    Yes. Cheapflights offers flight deals from St. Louis to O'ahu 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 O'ahu?

    Currently, September is the cheapest month in which you can book a flight from St. Louis to O'ahu (average of $231). Flying from St. Louis to O'ahu in July 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.

See more FAQs

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Alternative routes for St. Louis to O'ahu

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Top 6 airlines flying from St. Louis to O'ahu

Discover the top 6 airlines that operate flights from St. Louis to O'ahu. 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 noviembre 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$281Average$584FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$426Average$605FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$465Average$624FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$489Average$731FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$494Average$640FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$601Average$887FlexibilityNo cancel feeOn-time63%

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