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$248+ Cheap flights from O'ahu to St. Louis (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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — STL
פב​​​​​​​' 27 — מרץ 61
ה' 2/27
ה' 3/6
1 adult, Economy
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Cheap flight deals from O'ahu to St. Louis

Keep the following information in mind while searching for O'ahu to St. Louis flight deals. Data was last updated פברואר 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$495
(United Airlines)

One-way from

$248
(American Airlines)

Popular in

June

Cheapest in

January

Average price

$584
Provider with most accurate pricing for Honolulu-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for Honolulu-Lambert-St Louis flights.
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From O'ahu to Lambert-St Louis
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One-way flight from O'ahu to Lambert-St Louis
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Highest demand for flights based on searches. 12% potential increase in price ($90 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from O'ahu to St. Louis

Cheapest flights from O'ahu to St. Louis
Explore the most affordable flight options available from O'ahu to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on פברואר 22, 2025.

This United Airlines deal was found by Cheapflights users on 2/21. 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.
ד' 5/77:55 pmHNL - STL
1 stop11h 50mUnited Airlines
ב' 5/121:41 pmSTL - HNL
1 stop11h 19mUnited Airlines
Deal found 2/21$495
This American Airlines deal was found by Cheapflights users on 2/20. 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.
ה' 4/36:30 amHNL - STL
1 stop11h 39mAmerican Airlines
ד' 4/1611:06 amSTL - HNL
2 stops13h 35mAmerican Airlines
Deal found 2/20$500
This Delta deal was found by Cheapflights users on 2/21. 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.
ו' 3/711:30 pmHNL - STL
1 stop9h 48mDelta
א' 3/96:50 amSTL - HNL
1 stop12h 19mDelta
Deal found 2/21$521
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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.
ה' 4/38:00 amHNL - STL
1 stop10h 59mAlaska Airlines
ד' 4/166:44 amSTL - HNL
1 stop20h 16mAlaska Airlines
Deal found 2/20$522

Find flights from O'ahu to St. Louis within your budget

Customize your flight search to find flights from O'ahu to St. Louis 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 פברואר 22, 2025.

Fly from

O'ahu

Fly to

St. Louis

Route

Depart

Return

Price

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

ד' 5/7

7:55 pm-12:45 pm

1 stop11h 50m

Lambert-St Louis

ב' 5/12

1:41 pm-8:00 pm

1 stop11h 19m

$495

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

ו' 3/7

11:30 pm-1:18 pm

1 stop9h 48m

Lambert-St Louis

א' 3/9

6:50 am-2:09 pm

1 stop12h 19m

$521

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

ש' 3/8

7:30 am-11:03 pm

1 stop11h 33m

Lambert-St Louis

ד' 3/12

6:15 am-12:33 pm

1 stop11h 18m

$551

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

ה' 4/10

8:00 am-11:59 pm

1 stop10h 59m

Lambert-St Louis

ש' 4/19

6:44 am-8:08 pm

1 stop18h 24m

$674

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

ה' 4/24

6:15 am-11:16 pm

1 stop12h 01m

$248

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

ש' 3/8

11:26 pm-4:34 pm

2 stops12h 08m

$296

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

א' 5/18

11:45 pm-12:04 am

1 stop19h 19m

$302

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

א' 6/8

2:50 pm-10:50 am

1 stop15h 00m

$357

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

א' 5/18

9:38 pm-6:01 pm

2 stops15h 23m

$477

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

א' 6/8

10:30 pm-10:15 pm

3 stops18h 45m

$936

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

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

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

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

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

Currently, August is the cheapest month in which you can book a flight from O'ahu to St. Louis (average of $311). Flying from O'ahu to St. Louis in March is currently the most expensive (average of $356). 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 FUW to STL?

Find hourly flight availability from O'ahu to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated פברואר 22, 2025.

When flying from O'ahu to St. Louis, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in St. Louis by month

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

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.

Temperature in St. Louis by month

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

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).

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated פברואר 22, 2025.
Southwest
8.1
Very good
4,396 reviews

Food

7.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,396 reviews
Southwest
8.1
Very good
4,396 reviews

Food

7.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,702 reviews
Southwest
8.1
Very good
4,396 reviews

Food

7.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,203 reviews
Southwest
8.1
Very good
4,396 reviews

Food

7.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,754 reviews
Southwest
8.1
Very good
4,396 reviews

Food

7.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,396 reviews

Food

7.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from O'ahu to St. Louis. 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 into for flights to St. Louis from O'ahu?

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

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

    $248 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and Alaska Airlines, with prices starting from $296 and $302, respectively.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from O'ahu to St. Louis (average of $311). Flying from O'ahu to St. Louis in March is currently the most expensive (average of $356). 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 O'ahu?

Book flights to O'ahu if you plan to visit one of these locations
Fenton
Fairview Heights
Maryland Heights
Collinsville
Wentzville
Eureka
St. Peters
Festus
Alton
Farmington
Chesterfield

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Top 5 airlines flying from O'ahu to St. Louis

Discover the top 5 airlines that operate flights from O'ahu to St. Louis. 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 פברואר 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$363Average$637FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$447Average$635FlexibilityNo cancel feeOn-time75%
DeltaCheapest$466Average$583FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$493Average$734FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$622Average$776FlexibilityNo cancel feeOn-time63%
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