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Cheap flights from Honolulu to St. Louis from $211

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 1/30. 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.
Delta Logo
9:35 pm - 1:48 pm
HNL
-
STL
12h 13m2 stops
Delta Logo
6:10 am - 5:05 pm
STL
-
HNL
14h 55m2 stops
$413Delta
Fri, Jan 23 - Tue, Jan 27
American Airlines Logo
11:00 pm - 1:53 pm
HNL
-
STL
10h 53m1 stop
American Airlines Logo
7:15 am - 4:27 pm
STL
-
HNL
13h 12m1 stop
$421American Airlines
Fri, Jan 23 - Mon, Jan 26
Delta Logo
9:35 pm - 1:48 pm
HNL
-
STL
12h 13m2 stops
Delta Logo
6:00 am - 3:10 pm
STL
-
HNL
13h 10m1 stop
$427Delta
Fri, Jan 23 - Tue, Jan 27
Delta Logo
9:35 pm - 3:56 pm
HNL
-
STL
14h 21m2 stops
Delta Logo
9:59 am - 9:28 pm
STL
-
HNL
15h 29m2 stops
$432Delta
Fri, Jan 23 - Mon, Jan 26
Multiple Airlines Logo
9:46 pm - 1:54 pm
HNL
-
STL
12h 08m1 stop
Multiple Airlines Logo
2:50 pm - 2:03 pm
STL
-
HNL
27h 13m1 stop
$462Multiple Airlines
Thu, Jan 22 - Mon, Jan 26
Multiple Airlines Logo
9:46 pm - 1:54 pm
HNL
-
STL
12h 08m1 stop
Multiple Airlines Logo
2:50 pm - 1:14 pm
STL
-
HNL
26h 24m1 stop
$467Multiple Airlines
Thu, Jan 29 - Thu, Feb 5
Multiple Airlines Logo
9:46 pm - 1:54 pm
HNL
-
STL
12h 08m1 stop
Multiple Airlines Logo
2:50 pm - 7:56 pm
STL
-
HNL
33h 06m1 stop
$472Multiple Airlines
Thu, Jan 22 - Mon, Jan 26
Delta Logo
4:45 pm - 9:32 am
HNL
-
STL
12h 47m1 stop
Delta Logo
6:35 am - 9:54 pm
STL
-
HNL
19h 19m2 stops
$475Delta
Mon, Mar 2 - Thu, Mar 5
Delta Logo
1:55 pm - 10:43 am
HNL
-
STL
16h 48m2 stops
Delta Logo
6:35 am - 9:54 pm
STL
-
HNL
19h 19m2 stops
$480Delta
Mon, Mar 2 - Thu, Mar 5
Delta Logo
1:17 pm - 9:39 am
HNL
-
STL
16h 22m2 stops
Delta Logo
6:35 am - 3:15 pm
STL
-
HNL
12h 40m1 stop
$485Delta
Thu, Jan 29 - Thu, Feb 5

Delta flights from Honolulu to St. Louis

Our best Delta deals on Honolulu to St. Louis flight tickets
Delta
Jan 23
HNL9:35 pmHonolulu
12h 13m
2 stops
STL1:48 pmLambert-St Louis
Jan 27
STL6:10 amLambert-St Louis
14h 55m
2 stops
HNL5:05 pmHonolulu
$413
Find similar
Delta
Jan 23
HNL9:35 pmHonolulu
12h 13m
2 stops
STL1:48 pmLambert-St Louis
Jan 27
STL6:00 amLambert-St Louis
13h 10m
1 stop
HNL3:10 pmHonolulu
$427
Find similar
Delta
Jan 23
HNL9:35 pmHonolulu
14h 21m
2 stops
STL3:56 pmLambert-St Louis
Jan 26
STL9:59 amLambert-St Louis
15h 29m
2 stops
HNL9:28 pmHonolulu
$432
Find similar

United Airlines flights from Honolulu to St. Louis

Our best United Airlines deals on Honolulu to St. Louis flight tickets
United Airlines
Jan 18
HNL2:35 pmHonolulu
10h 36m
1 stop
STL5:11 amLambert-St Louis
Jan 25
STL6:00 amLambert-St Louis
12h 32m
1 stop
HNL2:32 pmHonolulu
$488
Find similar
United Airlines
Jan 22
HNL2:35 pmHonolulu
10h 36m
1 stop
STL5:11 amLambert-St Louis
Jan 26
STL8:05 amLambert-St Louis
17h 03m
2 stops
HNL9:08 pmHonolulu
$566
Find similar
United Airlines
Jan 22
HNL10:50 pmHonolulu
13h 02m
2 stops
STL3:52 pmLambert-St Louis
Jan 26
STL8:45 amLambert-St Louis
16h 23m
2 stops
HNL9:08 pmHonolulu
$572
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 December 23, 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

Fri 1/23

9:35 pm-1:48 pm

2 stops12h 13m

Lambert-St Louis

Tue 1/27

6:10 am-5:05 pm

2 stops14h 55m

$413

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Fri 1/23

11:00 pm-1:53 pm

1 stop10h 53m

Lambert-St Louis

Mon 1/26

7:15 am-4:27 pm

1 stop13h 12m

$421

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Fri 1/23

9:35 pm-1:48 pm

2 stops12h 13m

Lambert-St Louis

Tue 1/27

6:00 am-3:10 pm

1 stop13h 10m

$427

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Fri 1/23

9:35 pm-3:56 pm

2 stops14h 21m

Lambert-St Louis

Mon 1/26

9:59 am-9:28 pm

2 stops15h 29m

$432

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Thu 1/22

9:46 pm-1:54 pm

1 stop12h 08m

Lambert-St Louis

Mon 1/26

2:50 pm-2:03 pm

1 stop27h 13m

$462

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Thu 1/29

9:46 pm-1:54 pm

1 stop12h 08m

Lambert-St Louis

Thu 2/5

2:50 pm-1:14 pm

1 stop26h 24m

$467

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Thu 1/22

9:46 pm-1:54 pm

1 stop12h 08m

Lambert-St Louis

Mon 1/26

2:50 pm-7:56 pm

1 stop33h 06m

$472

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Mon 3/2

4:45 pm-9:32 am

1 stop12h 47m

Lambert-St Louis

Thu 3/5

6:35 am-9:54 pm

2 stops19h 19m

$475

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Mon 3/2

1:55 pm-10:43 am

2 stops16h 48m

Lambert-St Louis

Thu 3/5

6:35 am-9:54 pm

2 stops19h 19m

$480

HonoluluSt. Louis

HNL - STL

HNLSTL

Honolulu

Thu 1/29

1:17 pm-9:39 am

2 stops16h 22m

Lambert-St Louis

Thu 2/5

6:35 am-3:15 pm

1 stop12h 40m

$485

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, January 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 $570. The month of February is another great option to travel to St. Louis, with average flight prices from Honolulu averaging around $584.

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 December 2025, prices for Honolulu to St. Louis flights are approximately 17% 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

10h 36m

Direct flights

None
The fastest flight from Honolulu to St. Louis takes 10h 36m
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 10h 36m, 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
8,014 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $360Free CancellationRating
7.8
2,820 reviews
Search Hawaiian Airlines flights
American AirlinesPriceFrom $444Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $495Free CancellationRating
8.0
11,512 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $500Free CancellationRating
7.4
9,105 reviews
Search United 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
O'Fallon
Florissant
Fenton
St. Peters
Wentzville
Collinsville
Alton
Farmington
Clayton
Festus
Glencoe
Eureka
Edwardsville
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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