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$180+ Cheap flights from Hawaii 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — STL
Jan 2 — Jan 91
Fri 1/2
Fri 1/9
1 adult, Economy
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Cheap flight deals from Hawaii to St. Louis

Cheapest flights from Hawaii to St. Louis
Explore the most affordable flight options available from Hawaii to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 3, 2025.

This Delta deal was found by Cheapflights users on 12/3. 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 12/276:10 pmHNL - STL
1 stop13h 02mDelta
Thu 1/86:35 amSTL - HNL
1 stop12h 49mDelta
Deal found 12/3$479
This Southwest deal was found by Cheapflights users on 12/2. 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 12/119:55 pmHNL - STL
1 stop14h 15mSouthwest
Sun 1/115:00 amSTL - HNL
1 stop12h 15mSouthwest
Deal found 12/2$481
This Delta deal was found by Cheapflights users on 12/2. 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 12/1111:15 pmHNL - STL
2 stops13h 55mDelta
Sun 1/116:10 amSTL - HNL
1 stop13h 01mDelta
Deal found 12/2$497
This Delta deal was found by Cheapflights users on 12/3. 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.
Fri 12/264:45 pmHNL - STL
1 stop12h 39mDelta
Thu 1/17:20 amSTL - HNL
2 stops18h 24mDelta
Deal found 12/3$561
This United Airlines deal was found by Cheapflights users on 12/2. 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.
Thu 12/1110:50 pmHNL - STL
2 stops13h 37mUnited Airlines
Sun 1/119:57 amSTL - HNL
2 stops15h 11mUnited Airlines
Deal found 12/2$562
This American Airlines deal was found by Cheapflights users on 12/1. 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.
Sat 12/2711:03 pmHNL - STL
1 stop10h 55mAmerican Airlines
Thu 1/86:00 amSTL - HNL
1 stop14h 27mAmerican Airlines
Deal found 12/1$589
This United Airlines deal was found by Cheapflights users on 12/3. 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.
Thu 12/188:30 pmLIH - STL
1 stop12h 50mUnited Airlines
Mon 12/222:45 pmSTL - LIH
1 stop30h 19mUnited Airlines
Deal found 12/3$859
This United Airlines deal was found by Cheapflights users on 12/3. 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.
Thu 12/188:30 pmKOA - STL
2 stops15h 57mUnited Airlines
Mon 12/222:45 pmSTL - KOA
1 stop29h 56mUnited Airlines
Deal found 12/3$922
This Alaska Airlines deal was found by Cheapflights users on 12/3. 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 12/1811:45 amKOA - STL
1 stop32h 14mAlaska Airlines
Mon 12/225:26 pmSTL - KOA
1 stop33h 04mAlaska Airlines
Deal found 12/3$1,259
This Alaska Airlines deal was found by Cheapflights users on 12/3. 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 12/187:44 pmITO - STL
2 stops24h 15mAlaska Airlines
Mon 12/227:00 amSTL - ITO
2 stops18h 15mAlaska Airlines
Deal found 12/3$1,470

Find flight deals from Hawaii to St. Louis

Keep the following information in mind while searching for Hawaii to St. Louis flight deals. Data was last updated December 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$295
(Southwest)

One-way from

$180
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$734
Provider with most accurate pricing for Honolulu-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Honolulu-Lambert-St Louis flights.
Search Deals
From Hawaii to Lambert-St Louis
Search Deals
One-way flight from Hawaii to Lambert-St Louis
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($112 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($22 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 Hawaii 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 December 3, 2025.
Use the filters below to find and compare flights from Hawaii to St. Louis that are best for you.

Fly from

Hawaii

Fly to

St. Louis

Route

Depart

Return

Price

Kailua-KonaSt. Louis

KOA - STL

KOASTL

Kona Intl

Mon 1/12

8:45 pm-4:37 pm

2 stops15h 52m

Lambert-St Louis

Mon 1/19

6:40 am-3:51 pm

1 stop13h 11m

$398

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Thu 1/15

7:00 pm-10:20 am

1 stop11h 20m

Lambert-St Louis

Mon 1/19

6:00 am-2:03 pm

1 stop12h 03m

$403

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Thu 1/15

4:44 pm-9:39 am

1 stop12h 55m

Lambert-St Louis

Mon 1/19

6:10 am-3:11 pm

1 stop13h 01m

$403

KahuluiSt. Louis

OGG - STL

OGGSTL

Kahului

Thu 2/5

5:10 pm-8:53 am

1 stop11h 43m

Lambert-St Louis

Mon 2/9

7:10 am-3:37 pm

1 stop12h 27m

$403

KahuluiSt. Louis

OGG - STL

OGGSTL

Kahului

Thu 1/29

9:05 pm-1:48 pm

1 stop12h 43m

Lambert-St Louis

Mon 2/2

7:10 am-3:37 pm

1 stop12h 27m

$403

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Fri 1/30

4:44 pm-9:39 am

1 stop12h 55m

Lambert-St Louis

Tue 2/3

7:10 am-9:28 pm

2 stops18h 18m

$408

Kailua-KonaSt. Louis

KOA - STL

KOASTL

Kona Intl

Mon 2/2

10:55 pm-9:38 pm

2 stops18h 43m

Lambert-St Louis

Sun 2/8

6:40 am-3:51 pm

1 stop13h 11m

$414

Kailua-KonaSt. Louis

KOA - STL

KOASTL

Kona Intl

Thu 1/15

7:55 pm-2:48 pm

1 stop14h 53m

Lambert-St Louis

Wed 1/21

2:38 pm-6:30 pm

2 stops31h 52m

$418

Kailua-KonaSt. Louis

KOA - STL

KOASTL

Kona Intl

Thu 1/29

7:55 pm-1:48 pm

1 stop13h 53m

Lambert-St Louis

Mon 2/2

2:38 pm-6:30 pm

2 stops31h 52m

$418

Kailua-KonaSt. Louis

KOA - STL

KOASTL

Kona Intl

Fri 1/16

7:55 pm-2:48 pm

1 stop14h 53m

Lambert-St Louis

Wed 1/21

2:38 pm-6:30 pm

2 stops31h 52m

$418

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 59 results
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Best time to book a flight from Hawaii to St. Louis

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

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

Currently, July is the cheapest month in which you can book a flight from Hawaii to St. Louis (average of $310). Flying from Hawaii to St. Louis in June is currently the most expensive (average of $571). 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 HI to STL?

Find hourly flight availability from Hawaii 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 December 3, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 20% on flights from Hawaii to St. Louis by exploring options for tickets in the evening.

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

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

Travelers seeking maximum savings on their Hawaii to St. Louis flight should consider departing on Thursday at noon 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.

How much does it cost to fly round-trip from Hawaii to St. Louis?

Related info for your journey

Find useful and relevant information for your journey from Hawaii 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 Hawaii?

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

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

    Airlines like Delta, American Airlines, and Alaska Airlines fly from Hawaii to St. Louis in about 10h 54m. The time it takes to get you to your destination can typically vary by up to 4h 58m. The distance between Hawaii and St. Louis is about 4056 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $200. However, be on the lookout for offers from Alaska Airlines and Hawaiian Airlines, as they are both options that can get you from Hawaii to St. Louis for a low price.

  • What are the most popular routes from Hawaii to St. Louis?

    The most popular route from Hawaii to St. Louis is Honolulu - Lambert-St Louis. You may also consider Kahului - Lambert-St Louis or Hilo Intl - Lambert-St Louis.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from Hawaii to St. Louis (average of $310). Flying from Hawaii to St. Louis in June is currently the most expensive (average of $571). 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
Edwardsville
O'Fallon
Fairview Heights
Maryland Heights
Collinsville
Swansea
Eureka
Glencoe
St. Peters
Chesterfield
Alton
Farmington
Festus

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Top 5 airlines flying from Hawaii to St. Louis

Discover the top 5 airlines that operate flights from Hawaii 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 December 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$321Average$594FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$360Average$683FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$369Average$643FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$379Average$704FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$495Average$637FlexibilityNo cancel feeOn-time75%

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