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$213+ 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
STL — HNL
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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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 junio 12, 2025.

Round-trip from

$554
(Delta)

One-way from

$213
(American Airlines)

Popular in

June

Cheapest in

September

Average price

$823
From Lambert-St Louis to O'ahu
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One-way flight from Lambert-St Louis to O'ahu
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Highest demand for flights based on searches. 11% potential increase in price ($88 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 junio 12, 2025.

This Delta deal was found by Cheapflights users on 6/10. 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.
lun. 7/287:45 amSTL - HNL
1 stop10h 57mDelta
vie. 8/11:20 pmHNL - STL
2 stops14h 14mDelta
Deal found 6/10$554
This United Airlines deal was found by Cheapflights users on 6/10. 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.
mié. 8/131:42 pmSTL - HNL
1 stop10h 52mUnited Airlines
mié. 8/209:40 pmHNL - STL
2 stops13h 53mUnited Airlines
Deal found 6/10$555
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/297:00 amSTL - HNL
1 stop19h 27mAmerican Airlines
sáb. 11/87:05 amHNL - STL
1 stop12h 52mAmerican Airlines
Deal found 6/11$562
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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.
sáb. 9/203:35 pmSTL - HNL
1 stop12h 59mAlaska Airlines
mar. 9/308:43 pmHNL - STL
2 stops15h 51mAlaska Airlines
Deal found 6/11$567
This Hawaiian Airlines deal was found by Cheapflights users on 6/10. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/176:33 amSTL - HNL
1 stop11h 51mHawaiian Airlines
lun. 10/2010:07 pmHNL - STL
1 stop11h 48mHawaiian Airlines
Deal found 6/10$574
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/229:40 pmSTL - HNL
1 stop17h 30mSouthwest
mié. 8/139:05 pmHNL - STL
2 stops18h 35mSouthwest
Deal found 6/10$778

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 junio 12, 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

lun. 7/28

7:45 am-1:42 pm

1 stop10h 57m

Honolulu

vie. 8/1

1:20 pm-8:34 am

2 stops14h 14m

$554

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

mié. 8/13

1:42 pm-7:34 pm

1 stop10h 52m

Honolulu

mié. 8/20

9:40 pm-4:33 pm

2 stops13h 53m

$555

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

jue. 11/6

6:15 am-10:15 pm

1 stop20h 00m

Honolulu

vie. 11/14

7:50 pm-11:44 am

1 stop11h 54m

$561

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

sáb. 9/20

3:35 pm-11:34 pm

1 stop12h 59m

Honolulu

mar. 9/30

8:43 pm-5:34 pm

2 stops15h 51m

$567

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

vie. 10/17

6:33 am-1:24 pm

1 stop11h 51m

Honolulu

lun. 10/20

10:07 pm-2:55 pm

1 stop11h 48m

$574

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

mar. 7/22

9:40 pm-10:10 am

1 stop17h 30m

Honolulu

mié. 8/13

9:05 pm-8:40 pm

2 stops18h 35m

$778

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

lun. 9/1

7:53 am-2:10 pm

1 stop11h 17m

$213

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

jue. 8/21

7:35 am-7:05 pm

2 stops16h 30m

$218

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

mié. 10/15

3:57 pm-11:59 pm

1 stop13h 02m

$258

St. LouisHonolulu

STL - HNL

STLHNL

Lambert-St Louis

mié. 7/16

6:30 am-1:59 pm

1 stop12h 29m

$314

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 11 results
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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, November is the cheapest month in which you can book a flight from St. Louis to O'ahu (average of $469). Flying from St. Louis to O'ahu 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 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 junio 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. Louis to O'ahu as you normally would.

Rainfall in O'ahu by month

Plan your trip to O'ahu by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in O'ahu 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 O'ahu when rainfall is around 0.3 in.

Temperature in O'ahu by month

Plan your trip to O'ahu by taking into account the average temperature totals by month.

If weather is an important factor for your trip to O'ahu, 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 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 junio 12, 2025.
To help decide which airline to fly from St. Louis to O'ahu, see what other customers have to say about Alaska Airlines, Southwest 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    The cheapest airlines for a one-way flight from St. Louis to O'ahu are American Airlines ($213), Delta ($218), and United Airlines ($314).

  • 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, November is the cheapest month in which you can book a flight from St. Louis to O'ahu (average of $469). Flying from St. Louis to O'ahu 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

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Alternative routes for St. Louis to O'ahu

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 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$454Average$622FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$467Average$581FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$469Average$617FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$469Average$638FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$494Average$763FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$546Average$853FlexibilityNo cancel feeOn-time63%

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