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Cheap flights from Honolulu to St. Louis from $184

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Honolulu to St. Louis departing on 3/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Honolulu to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:55 pm - 1:19 pm
HNL
-
STL
12h 24m
1 stop
United Airlines Logo
8:54 am - 3:24 pm
STL
-
HNL
11h 30m
1 stop
$481United Airlines
Wed, Mar 25 - Tue, Mar 31
United Airlines Logo
7:55 pm - 2:42 pm
HNL
-
STL
13h 47m
2 stops
United Airlines Logo
8:54 am - 3:24 pm
STL
-
HNL
11h 30m
1 stop
$487United Airlines
Wed, Mar 25 - Tue, Mar 31
United Airlines Logo
9:40 pm - 4:34 pm
HNL
-
STL
13h 54m
2 stops
United Airlines Logo
1:38 pm - 7:13 pm
STL
-
HNL
10h 35m
1 stop
$498United Airlines
Tue, Jul 28 - Wed, Aug 5
United Airlines Logo
7:00 am - 11:58 pm
HNL
-
STL
11h 58m
2 stops
United Airlines Logo
1:38 pm - 9:43 pm
STL
-
HNL
13h 05m
2 stops
$523United Airlines
Tue, Jul 28 - Wed, Aug 5
Delta Logo
7:15 am - 12:21 am
HNL
-
STL
12h 06m
2 stops
Delta Logo
7:15 am - 8:53 pm
STL
-
HNL
18h 38m
2 stops
$532Delta
Wed, Mar 25 - Tue, Mar 31
Multiple Airlines Logo
11:59 pm - 11:59 pm
HNL
-
STL
20h 00m
1 stop
Multiple Airlines Logo
2:47 pm - 10:28 am
STL
-
HNL
23h 41m
1 stop
$554Multiple Airlines
Wed, Mar 4 - Sat, Mar 7
American Airlines Logo
9:44 pm - 1:51 pm
HNL
-
STL
12h 07m
1 stop
American Airlines Logo
5:12 am - 2:15 pm
STL
-
HNL
13h 03m
1 stop
$562American Airlines
Thu, Feb 26 - Mon, Mar 2
Delta Logo
5:15 pm - 10:43 am
HNL
-
STL
13h 28m
1 stop
Delta Logo
7:00 am - 9:28 pm
STL
-
HNL
18h 28m
2 stops
$568Delta
Mon, Mar 2 - Thu, Mar 5
Delta Logo
1:55 pm - 9:06 am
HNL
-
STL
15h 11m
2 stops
Delta Logo
7:00 am - 9:28 pm
STL
-
HNL
18h 28m
2 stops
$573Delta
Mon, Mar 2 - Thu, Mar 5
American Airlines Logo
11:00 pm - 3:28 pm
HNL
-
STL
12h 28m
2 stops
American Airlines Logo
10:37 am - 9:21 pm
STL
-
HNL
14h 44m
2 stops
$578American Airlines
Mon, Mar 2 - Thu, Mar 5

American Airlines flights from Honolulu to St. Louis

Our best American Airlines deals on Honolulu to St. Louis flight tickets
American Airlines
Feb 26
HNL9:44 pmHonolulu
12h 07m
1 stop
STL1:51 pmLambert-St Louis
Mar 2
STL5:12 amLambert-St Louis
13h 03m
1 stop
HNL2:15 pmHonolulu
$562
American Airlines
Feb 17
HNL10:51 pmHonolulu
12h 37m
2 stops
STL3:28 pmLambert-St Louis
Feb 24
STL6:00 amLambert-St Louis
13h 02m
1 stop
HNL3:02 pmHonolulu
$568
American Airlines
Feb 17
HNL11:00 pmHonolulu
12h 28m
2 stops
STL3:28 pmLambert-St Louis
Feb 24
STL9:35 amLambert-St Louis
13h 40m
2 stops
HNL7:15 pmHonolulu
$573

United Airlines flights from Honolulu to St. Louis

Our best United Airlines deals on Honolulu to St. Louis flight tickets
United Airlines
Mar 25
HNL7:55 pmHonolulu
12h 24m
1 stop
STL1:19 pmLambert-St Louis
Mar 31
STL8:54 amLambert-St Louis
11h 30m
1 stop
HNL3:24 pmHonolulu
$481
United Airlines
Mar 25
HNL7:55 pmHonolulu
13h 47m
2 stops
STL2:42 pmLambert-St Louis
Mar 31
STL8:54 amLambert-St Louis
11h 30m
1 stop
HNL3:24 pmHonolulu
$487
United Airlines
Jul 28
HNL9:40 pmHonolulu
13h 54m
2 stops
STL4:34 pmLambert-St Louis
Aug 5
STL1:38 pmLambert-St Louis
10h 35m
1 stop
HNL7:13 pmHonolulu
$498

momondo Fare Finder

 
Customize your flight search to find flights from Honolulu 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, momondo users made 832,500 searches. Data last updated February 14, 2026.
Use the filters below to find and compare flights from Honolulu to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Wed 3/25

7:55 pm-1:19 pm

1 stop12h 24m

Lambert-St Louis

Tue 3/31

8:54 am-3:24 pm

1 stop11h 30m

$481

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Wed 3/25

7:55 pm-2:42 pm

2 stops13h 47m

Lambert-St Louis

Tue 3/31

8:54 am-3:24 pm

1 stop11h 30m

$487

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Tue 7/28

9:40 pm-4:34 pm

2 stops13h 54m

Lambert-St Louis

Wed 8/5

1:38 pm-7:13 pm

1 stop10h 35m

$498

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Tue 7/28

7:00 am-11:58 pm

2 stops11h 58m

Lambert-St Louis

Wed 8/5

1:38 pm-9:43 pm

2 stops13h 05m

$523

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Wed 3/25

7:15 am-12:21 am

2 stops12h 06m

Lambert-St Louis

Tue 3/31

7:15 am-8:53 pm

2 stops18h 38m

$532

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Wed 3/4

11:59 pm-11:59 pm

1 stop20h 00m

Lambert-St Louis

Sat 3/7

2:47 pm-10:28 am

1 stop23h 41m

$554

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Thu 2/26

9:44 pm-1:51 pm

1 stop12h 07m

Lambert-St Louis

Mon 3/2

5:12 am-2:15 pm

1 stop13h 03m

$562

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Mon 3/2

5:15 pm-10:43 am

1 stop13h 28m

Lambert-St Louis

Thu 3/5

7:00 am-9:28 pm

2 stops18h 28m

$568

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Mon 3/2

1:55 pm-9:06 am

2 stops15h 11m

Lambert-St Louis

Thu 3/5

7:00 am-9:28 pm

2 stops18h 28m

$573

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Mon 3/2

11:00 pm-3:28 pm

2 stops12h 28m

Lambert-St Louis

Thu 3/5

10:37 am-9:21 pm

2 stops14h 44m

$578

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to St. Louis from

How to get the cheapest flight ticket from Honolulu to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to St. Louis?

In general, February is the cheapest month to fly from Honolulu to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $450. The month of October is another great option to travel to St. Louis, with average flight prices from Honolulu averaging around $563.

Can stopping save me money on Honolulu to St. Louis flights?

You could potentially save up to 22% on your flight if you consider stops on a Honolulu to St. Louis flight.

How have Honolulu to St. Louis flight prices changed over time?

As of February 2026, prices for Honolulu to St. Louis flights are approximately 10% cheaper when compared to flights at the same time last year.

When to book flights from Honolulu to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Honolulu to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Honolulu to St. Louis (HNL to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Honolulu to St. Louis

Fastest flight time

12h 24m

Direct flights

None
The fastest flight from Honolulu to St. Louis takes 12h 24m
There are no direct flights from Honolulu to St. Louis. There are no popular flight routes from Honolulu to St. Louis.
Search flight deals

  • How far is Honolulu to Lambert-St Louis by plane?

    There are 4126.9 mi between Honolulu and Lambert-St Louis. Flights usually cover this in 12h 24m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Honolulu Airport to Lambert-St Louis Airport?

    Prices for flights from Honolulu Airport to Lambert-St Louis Airport were last updated today.

  • How many operators does momondo search for flights from Honolulu Airport to Lambert-St Louis Airport?

  • How old do you have to be to fly from Honolulu Airport to Lambert-St Louis Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Honolulu Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents you'll need for your trip to Lambert-St Louis Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lambert-St Louis Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Honolulu to St. Louis?

Best airlines flying from Honolulu to St. Louis

Compare and see reviews for airlines that fly from Honolulu to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $278Free CancellationRating
7.9
8,203 reviews
Search Delta flights
SouthwestPriceFrom $295Free CancellationRating
8.0
4,284 reviews
Search Southwest flights
Hawaiian AirlinesPriceFrom $351Free CancellationRating
7.8
2,833 reviews
Search Hawaiian Airlines flights
United AirlinesPriceFrom $365Free CancellationRating
7.4
9,289 reviews
Search United Airlines flights
American AirlinesPriceFrom $444Free CancellationRating
7.2
11,288 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $515Free CancellationRating
8.0
11,882 reviews
Search Alaska Airlines flights

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Hermann
Fairview Heights
Maryland Heights
Florissant
O'Fallon
Collinsville
St. Peters
Fenton
Wentzville
Alton
Farmington
Clayton
Edwardsville
Eureka
Festus
Litchfield
Glencoe
Shrewsbury

Why use momondo?

Why should I use momondo to find a flight deal from Honolulu to St. Louis?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Honolulu to St. Louis. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Honolulu to St. Louis with flexible booking policies on momondo?

Flights from Honolulu to St. Louis with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Honolulu to St. Louis?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Honolulu to St. Louis.

I’m not ready to book a flight from Honolulu to St. Louis right now. Can momondo alert me if prices change?

If you are simply researching potential flights to St. Louis, momondo offers a useful price alert feature which will track prices for flights to St. Louis from Honolulu and alert you when they change.

An easier way to manage your St. Louis trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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