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Cheap flights from Honolulu to St. Louis from $205

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 1/21. 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

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Multiple Airlines Logo
10:07 am - 7:47 pmHNL-STL
29h 40m1 stop
Multiple Airlines Logo
10:10 pm - 8:51 pmSTL-HNL
26h 41m2 stops
$471Multiple Airlines
Find Deal
qui, dez 25 - seg, jan 5
Delta Logo
2:26 pm - 9:50 amHNL-STL
15h 24m2 stops
Delta Logo
6:00 am - 8:29 pmSTL-HNL
18h 29m2 stops
$474Delta
Find Deal
qui, dez 4 - seg, dez 8
Multiple Airlines Logo
10:07 am - 7:47 pmHNL-STL
29h 40m1 stop
Multiple Airlines Logo
7:43 pm - 11:12 amSTL-HNL
19h 29m2 stops
$477Multiple Airlines
Find Deal
qui, dez 25 - qua, dez 31
Multiple Airlines Logo
10:07 am - 7:47 pmHNL-STL
29h 40m1 stop
Multiple Airlines Logo
10:10 pm - 9:11 pmSTL-HNL
27h 01m2 stops
$482Multiple Airlines
Find Deal
qui, dez 25 - dom, jan 4
Multiple Airlines Logo
4:17 pm - 4:24 pmHNL-STL
20h 07m1 stop
Multiple Airlines Logo
10:10 pm - 8:51 pmSTL-HNL
26h 41m2 stops
$495Multiple Airlines
Find Deal
ter, dez 23 - seg, jan 5
Alaska Airlines Logo
7:00 am - 11:59 pmHNL-STL
12h 59m1 stop
Alaska Airlines Logo
3:23 pm - 10:09 pmSTL-HNL
34h 46m1 stop
$544Alaska Airlines
Find Deal
qui, dez 4 - seg, dez 8
Alaska Airlines Logo
11:59 pm - 4:26 pmHNL-STL
12h 27m1 stop
Alaska Airlines Logo
5:26 pm - 10:08 pmSTL-HNL
32h 42m1 stop
$559Alaska Airlines
Find Deal
qua, dez 24 - ter, jan 6
United Airlines Logo
8:40 pm - 1:20 pmHNL-STL
12h 40m1 stop
United Airlines Logo
9:55 am - 9:08 pmSTL-HNL
15h 13m2 stops
$561United Airlines
Find Deal
dom, dez 21 - seg, jan 5
United Airlines Logo
9:40 pm - 4:52 pmHNL-STL
14h 12m2 stops
United Airlines Logo
11:25 am - 8:09 pmSTL-HNL
13h 44m2 stops
$566United Airlines
Find Deal
qui, abr 23 - seg, abr 27
Southwest Logo
9:55 pm - 2:45 pmHNL-STL
12h 50m1 stop
Southwest Logo
5:00 am - 1:30 pmSTL-HNL
12h 30m1 stop
$602Southwest
Find Deal
qui, dez 25 - sex, jan 2

Delta flights from Honolulu to St. Louis

Our best Delta deals on Honolulu to St. Louis flight tickets
Delta
Dec 4
HNL2:26 pmHonolulu
15h 24m
2 stops
STL9:50 amLambert-St Louis
Dec 8
STL6:00 amLambert-St Louis
18h 29m
2 stops
HNL8:29 pmHonolulu
$474
Find similar
Delta
Mar 2
HNL11:37 pmHonolulu
13h 10m
2 stops
STL4:47 pmLambert-St Louis
Mar 5
STL6:35 amLambert-St Louis
19h 21m
2 stops
HNL9:56 pmHonolulu
$514
Find similar
Delta
Dec 23
HNL6:10 pmHonolulu
13h 02m
1 stop
STL11:12 amLambert-St Louis
Jan 6
STL5:00 pmLambert-St Louis
22h 52m
2 stops
HNL11:52 amHonolulu
$515
Find similar

Alaska Airlines flights from Honolulu to St. Louis

Our best Alaska Airlines deals on Honolulu to St. Louis flight tickets
Alaska Airlines
Dec 4
HNL7:00 amHonolulu
12h 59m
1 stop
STL11:59 pmLambert-St Louis
Dec 8
STL3:23 pmLambert-St Louis
34h 46m
1 stop
HNL10:09 pmHonolulu
$544
Find similar
Alaska Airlines
Dec 24
HNL11:59 pmHonolulu
12h 27m
1 stop
STL4:26 pmLambert-St Louis
Jan 6
STL5:26 pmLambert-St Louis
32h 42m
1 stop
HNL10:08 pmHonolulu
$559
Find similar
Alaska Airlines
Dec 20
HNL11:59 pmHonolulu
20h 00m
1 stop
STL11:59 pmLambert-St Louis
Jan 7
STL7:00 amLambert-St Louis
19h 08m
1 stop
HNL10:08 pmHonolulu
$591
Find similar

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 novembro 9, 2025.
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

qui 12/25

10:07 am-7:47 pm

1 stop29h 40m

Lambert-St Louis

seg 1/5

10:10 pm-8:51 pm

2 stops26h 41m

$471

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

qui 12/4

2:26 pm-9:50 am

2 stops15h 24m

Lambert-St Louis

seg 12/8

6:00 am-8:29 pm

2 stops18h 29m

$474

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

qui 12/25

10:07 am-7:47 pm

1 stop29h 40m

Lambert-St Louis

qua 12/31

7:43 pm-11:12 am

2 stops19h 29m

$477

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

qui 12/25

10:07 am-7:47 pm

1 stop29h 40m

Lambert-St Louis

dom 1/4

10:10 pm-9:11 pm

2 stops27h 01m

$482

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

ter 12/23

4:17 pm-4:24 pm

1 stop20h 07m

Lambert-St Louis

seg 1/5

10:10 pm-8:51 pm

2 stops26h 41m

$495

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

qui 12/4

7:00 am-11:59 pm

1 stop12h 59m

Lambert-St Louis

seg 12/8

3:23 pm-10:09 pm

1 stop34h 46m

$544

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

qua 12/24

11:59 pm-4:26 pm

1 stop12h 27m

Lambert-St Louis

ter 1/6

5:26 pm-10:08 pm

1 stop32h 42m

$559

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

dom 12/21

8:40 pm-1:20 pm

1 stop12h 40m

Lambert-St Louis

seg 1/5

9:55 am-9:08 pm

2 stops15h 13m

$561

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

qui 4/23

9:40 pm-4:52 pm

2 stops14h 12m

Lambert-St Louis

seg 4/27

11:25 am-8:09 pm

2 stops13h 44m

$566

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

qui 12/25

9:55 pm-2:45 pm

1 stop12h 50m

Lambert-St Louis

sex 1/2

5:00 am-1:30 pm

1 stop12h 30m

$602

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 $584. The month of September is another great option to travel to St. Louis, with average flight prices from Honolulu averaging around $586.

What is the cheapest day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Wednesday when prices can be found for as low as $609. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $829. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

What is the cheapest time of day to depart on your flight to St. Louis?

Flying to St. Louis from Honolulu at noon is the least expensive time of day to depart. momondo users have found prices as low as $505 when looking at flights departing at noon. In the afternoon is when there is more demand to fly to St. Louis, so prices are often more expensive at around $695 per ticket.

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

As of November 2025, prices for Honolulu to St. Louis flights are approximately 16% 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

Direct flights

None
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 27m, 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 $321Free CancellationRating
7.9
8,004 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $360Free CancellationRating
7.8
2,804 reviews
Search Hawaiian Airlines flights
American AirlinesPriceFrom $469Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
United AirlinesPriceFrom $479Free CancellationRating
7.4
9,011 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $495Free CancellationRating
8.0
11,259 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $622Free CancellationRating
8.0
4,238 reviews
Search Southwest 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
Florissant
Maryland Heights
O'Fallon
Wentzville
Fenton
Collinsville
St. Peters
Alton
Farmington
Festus
Glencoe
Edwardsville
Clayton
Eureka
Litchfield
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

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