$217 Find Cheap Flights from St. Louis to Hawaii - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Hawaii departing on 9/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

Save 20% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from St. Louis to Hawaii

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Honolulu
Honolulu1 stop$434
Kahului
Kahului1 stop$434
Kailua-Kona
Kailua-Kona1 stop$434
Lihue
Lihue1 stop$434
Hilo
Hilo2 stops$625
Waimea (Big Island)
Waimea (Big Island)2 stops$1,007
Honolulu
Honolulu1 stop$434
Kahului
Kahului1 stop$434
Kailua-Kona
Kailua-Kona1 stop$434
Lihue
Lihue1 stop$434
Hilo
Hilo2 stops$625
Waimea (Big Island)
Waimea (Big Island)2 stops$1,007

Book Cheap St. Louis to Hawaii Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Hawaii that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Hawaii

Mon, Aug 31 - Tue, Sep 1
United Airlines Logo
9:00 am - 3:05 pm
STL
-
OGG
11h 05m
1 stop
United Airlines Logo
8:00 pm - 12:40 pm
OGG
-
STL
11h 40m
1 stop
$434United Airlines
Wed, Aug 26 - Wed, Sep 2
United Airlines Logo
9:00 am - 3:05 pm
STL
-
OGG
11h 05m
1 stop
United Airlines Logo
8:00 pm - 12:40 pm
OGG
-
STL
11h 40m
1 stop
$434United Airlines
Tue, Sep 8 - Tue, Sep 15
American Airlines Logo
6:00 am - 11:46 am
STL
-
OGG
10h 46m
1 stop
American Airlines Logo
10:00 pm - 1:44 pm
OGG
-
STL
10h 44m
1 stop
$434American Airlines
Tue, Sep 1 - Wed, Sep 9
American Airlines Logo
6:00 am - 11:46 am
STL
-
OGG
10h 46m
1 stop
American Airlines Logo
10:00 pm - 1:40 pm
OGG
-
STL
10h 40m
1 stop
$434American Airlines
Tue, Aug 25 - Tue, Sep 1
Delta Logo
6:00 am - 1:20 pm
STL
-
HNL
12h 20m
1 stop
Delta Logo
2:50 pm - 9:37 am
HNL
-
STL
13h 47m
1 stop
$434Delta
Tue, Sep 15 - Tue, Sep 22
Delta Logo
6:15 am - 1:34 pm
STL
-
HNL
12h 19m
1 stop
Delta Logo
2:50 pm - 9:29 am
HNL
-
STL
13h 39m
1 stop
$434Delta
Sun, Nov 1 - Fri, Nov 6
Southwest Logo
8:50 am - 9:05 pm
STL
-
HNL
16h 15m
1 stop
Southwest Logo
11:15 pm - 2:35 pm
HNL
-
STL
11h 20m
1 stop
$434Southwest
Mon, Nov 2 - Fri, Nov 6
Southwest Logo
5:05 am - 2:00 pm
STL
-
HNL
12h 55m
2 stops
Southwest Logo
10:05 pm - 2:10 pm
HNL
-
STL
12h 05m
2 stops
$475Southwest
Tue, Sep 1 - Fri, Sep 4
Multiple Airlines Logo
6:08 pm - 11:20 am
STL
-
LIH
22h 12m
1 stop
Multiple Airlines Logo
11:25 am - 5:10 pm
LIH
-
STL
24h 45m
1 stop
$495Multiple Airlines
Mon, Sep 14 - Fri, Sep 25
Multiple Airlines Logo
3:19 pm - 10:14 pm
STL
-
OGG
11h 55m
1 stop
Multiple Airlines Logo
3:42 pm - 2:21 pm
OGG
-
STL
17h 39m
2 stops
$500Multiple Airlines
Booking Insights

KAYAK's insights & trends for St. Louis to Hawaii flights

Get data-powered insights and trends into flights from St. Louis to Hawaii to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from St. Louis to Hawaii?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from St. Louis to Hawaii departing in January.

Flight prices are below average for this route right now.

Flights to Hawaii from St. Louis usually cost between $543 and $914 in January.
The lowest price found in the past 5 days was $434 on United Airlines (Jan 12-Feb 11).

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Hawaii, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to Hawaii is January, when tickets cost $560 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of round-trip tickets is $835 and $825 respectively.

How far in advance should I book a flight from St. Louis to Hawaii?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from St. Louis to Hawaii, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from St. Louis to Hawaii, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Low season

November

Cheapest flight

$217
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from St. Louis to Honolulu

FAQs - booking Hawaii flights

  • How can you connect from HNL to the city center?

    There are 5 options for getting from Honolulu Airport (HNL) to Central Honolulu: shuttle, towncar, car, taxi, and bus. Bus transportation, which costs $1 to $2 and takes 20 minutes, is the cheapest way to get from Honolulu Airport (HNL) to the city center. Taxis cost between $28 and $35 and take 8 minutes to get from Honolulu Airport (HNL) to the city center of Honolulu.

  • How can I catch up with the earliest flight from St. Louis to Hawaii?

    If you want to board the earliest flight from St. Louis to Hawaii, think about staying the night before your trip at one of the accommodations that are most convenient to STL Airport. Pear Tree Inn St. Louis Airport is one hotel you might take into account. You may easily walk from the hotel to the airport, which is located around 1.4 kilometers away.

  • Are there car rentals at Daniel K. Inouye International Airport?

    Yes. There are various automobile rental companies on-site at Daniel K. Inouye International Airport, including Enterprise, Avis, and Budget. These car rental companies have rental counters in the Terminal 1 car rental facility.

  • What unique services are provided on flights from St. Louis to Hawaii?

    One of the main special services offered on flights from St. Louis to Hawaii is assistance mobility. Therefore, whether you have limited mobility or are traveling with someone who needs wheelchair services, you don't need to be concerned. All airlines at STL and HNL have staff members deployed to various areas of the airport to provide special services to disabled travelers.  

  • How does KAYAK find such low prices on flights from St. Louis to Hawaii?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Hawaii.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Hawaii?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from St. Louis to Hawaii is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Hawaii?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from St. Louis to Hawaii with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Hawaii?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from St. Louis to Hawaii up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Hawaii

  • The primary departure airport for flights from St. Louis to Hawaii is St. Louis Lambert International Airport (STL). When connecting from downtown St. Louis to STL, you can use either a bus or a taxi. A considerable number of travelers prefer using taxis, which are the fastest means of transport, taking about 20 minutes to arrive at the airport from downtown.
  • Consider booking American Airlines or Delta Airlines if you're taking your kids from St. Louis to Daniel K. Inouye International Airport (HNL). You and your kids will have plenty of room to stretch out while traveling in the cabins of either of these two carriers. Your children will be able to stream live versions of their favorite kids' shows thanks to the in-flight WiFi facilities provided by this airline.
  • Booking a flight from St. Louis to Hawaii gives you the chance to travel to a number of cities close to Daniel K. Inouye International Airport (HNL). Along with Honolulu, HNL also provides services to a number of other cities, including Aiea, Waimalu, Ewa Beach, and Pearl City. You can take a bus or rent a car to some of these cities after arriving at HNL from St. Louis.
  • Daniel K. Inouye International Airport serves as the main hub for Hawaiian Airlines. As a result, booking Hawaiian Airline from St. Louis to Hawaii will allow you to take advantage of fantastic onboard amenities and improved flight reliability. The Hawaiian Airlines lounge at HNL offers a variety of amenities, such as an indoor playground, a large selection of drinks, and dining options.
  • Since all flights on this St. Louis-Hawaii route are pet-friendly, pet owners flying from STL Airport to Hawaii may be sure that they will stay in the company of their four-legged companions. There are various pet relief places at STL Airport. You will locate pet relief areas in Concourse A by gate A16, in Concourse C near gate C24, and in Terminal 2 near gate E4.

Reviews of the top 5 airlines serving from St. Louis to Hawaii

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Hawaii. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Hawaii? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4228 reviews
8.1Boarding
8.0Comfort
8.6Crew
7.0Food
7.5Entertainment
Airline reviews

Snacks are always pretzels. Why can't you also offer peanuts ?

6.0 GoodAnonymous, Mar 2026
STL - HOU
Read more Southwest reviews

Snacks are always pretzels. Why can't you also offer peanuts ?

Only downside was the legroom and seat width, which is always a problem unless I spend more for a premium seat.

Very good. Sad to learn Southwest is going start to charge for bags

Exceptional crew! Friendly and professional. Pleasant attitude and treated everyone with respect.

The flight was promptly on schedule and Southwest delivered everything they promised. No excuses for any shortfalls just 100% ownership of their responsibilities and business. The boarding and seating policy is a complete shambles. What started out as a great idea when Southwest first hit the market has been turned into a disaster due to the lack of integrity in many of the people who fly Southwest and take advantage of Southwest generosity at the expense of their fellow passengers.

Crew was excellent - Plane was fine. Media was good, could use more kid shows; Not a fan of the brownie brittle -- snack could be slightly better.

Left on time and arrived early. Brand new plane and no parts missing. Comfortable seats. The actual Captain spoke prior to the flight and reassured everyone about safety. Crew was so nice and fun. Perfect flight!

Everything went smoothly and the plane wasn’t full. It was delayed though. The delay was increased due to a crew change which was frustrating.

Love Southwest! Always a good trip with a happy crew who goes out of their way to be kind and fun.

friendly staff for the most part. they thought we were going to have bad turbulence so no drink service. there wasn't any turbulence. Iwish you had a choice of snacks

Much better than flight from Portland to St Louis, as it was smaller and not confusing.

Made our reservations 6 months ago. When we arrived at the airport we were informed they no longer have assigned seating. We were placed in the last row next to the restrooms. Our seats did not recline. I do not like the fact you are assigning seats. I don’t feel it’s fair. People who make last minute reservations sit in the middle seats. It’s did Southwest now have assigned seating and you assign seats. Even Southwest was more fair than Alaska.

We took off on time and rose into the wild blue yonder safely, and landed at our destination safely eighteen minutes early. In between we enjoyed a smooth flight and wonderful service by a great crew. Flight attendants and pilots made sure the trip was a memorable and happy experience. Can’t beat that!

There was no food or entertainment. I was in the middle seat which was uncomfortable. The flight and crew were fine.

Much better experience than at SeaTac. No one yelled….all nice The microphone was working for boarding….unlike SeaTac BIGGEST BUMMER….GOT SEATED BACK BY THE BATHROOMS AND YOU IT SMELLED THE WHOLE TRIP. A BLESSING….is they … Left the lights and air on until we were unloaded….UNLIKE SEATAC TO ST. LOUIS….THEY TURNED THE LIGHTS AND AIR OFF IN ALMOST 100 degree weather…IT SUCKED!

We were lucky to be seated in an upgraded row and received free drinks!!

I understand bottom line but..... You have to get more room in the seats. Why not give full cans for the drink service, little things go a long way. Thank you

The plane was clean. The flight crew was friendly and helpful. The flight was smooth and the pilots kept everyone informed of our status, etc. It was my first flight on Alaska Airlines and it was great. I'll be choosing them again in the future.

The crew was excellent. The seats were very good. The flight crew kept us informed about environmental items, Yellowstone eg. Passengers were on time so all times were excellent.

Crew was friendly and professional. Offered multiple drink services. Handled this full flight with style and grace.

Seats were not bad enough and uncomfortable good legroom in the emergency exit row we were in, but we were forbidden to hold my grandson on my lap for a little while, and the stewardess passed us saying it was against regulations which makes little or no sense when you’re 36,000 feet. The food snacks were really bad. Tasteless tasted like wallpaper, but we’re supposed to be protein bars, and the announcements were all completely incoherent because of the noise of the airplane and the lowness and crackly nature of the PA system.. this was disgraceful. No one in our party could understand a word of what the captain or the flight attendant were saying —not a word! The landing was a little hairy in a pretty stiff crosswind -we bounced before the plane stabilized on the runway

From checking to boarding, it was a seamless experience. The service agents were so helpful. The flight crew was so pleasant.

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

Long flight but comfortable and not freezing as I have experienced on Hawaiian flights to the islands. They gave us blankets just in case. Nice touch.

NEVER MADE THE FLIGHT BECAUSE DELTA SAID THEY CAN NOT

Great flight with Delta! Boarding was quick and easy, the amenities were solid, and the plane was in great shape. The flight attendants had a fun, lively energy while staying professional. All in all, a smooth trip — even managed to catch up on some rest. Thanks, Delta!

My flight was canceled after being rescheduled for four days canceling my trip. Kayak and everyone affiliated with it I.e the airlines, and just fly have been excruciating to deal with. My trip to visit family had to be canceled as there was no way to make it. I am furious at all of you.

They delayed our flight because of bad weather in NY which was completely understandable. Then they cancelled our flight and a later flight that evening. The earliest we could fly was the next morning. We ended up buying last minute tickets on another airline and made it home slightly delayed but safely that evening. Delta kept saying it was weather related but if that was the case how did we make it back on another airline? The weather in NY was cloudy but not bad.

The plane smelled like a sewer. Multiple passengers complained. It’s a safety and quality issue to clean these planes.

We were delayed 2 hours leaving STL. I had 20 mins from when we landed in SLC terminal A to make it to SLC terminal B. I had to actually run! thankfully I made my flight but 3/4 legs were delayed to some capacity.

Our flight was great with an unexpected upgrade. However, four days into our travel we are still without a piece of luggage. The bag tracker has not been accurate, the airline is not communicating with me or the luggage delivery service and no one is willing to take responsibility or guarantee any kind of support or reimbursement. Unfortunately, we do not have the option to easily shop to replace items as we are currently on a cruise. I have been very disappointed by United Airlines response.

Great staff. Clean plane, but we were delayed for more than an hour due to maintenance issues and had to board another plane.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

I’m so sorry, I can’t remember her name, I believe it was Dimpti. She was stellar, also a mature Asian flight attendant, lots of flowers in her hair, just as amazing! But literally the crew was AWESOME . Only downside is there weren’t any charging outlets. Maybe I needed to ask a flight attendant , but it would’ve been nice to have one easily accessible.

Older aircraft, no meal, only food was for purchase. Not impressed United.

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

Overall a very poor experience - booked premium economy tickets but due to last minute flight delays , all my itinery went for a toss and had to fly economy class with no access to lounge or any compensation by united airlines to make up for the flight delays . i had expected better experience than that from united.

Onboarding - it would be great to see on the screen what group they were boarding. It was very confusing on who was boarding (even though they called it out) they were not clear and the space to board was strange.

Older plane. Food was really bad, almost not worth the effort. Huge difference with European based airlines.

My luggage was not sent with us. Not sure if this is Envoy Air responsibility but that was a very BAD experience

American delayed the flight for a crew rest period. The delay occurred late in the evening - the earliest i can find is 10:20 pm. With a 6 am flight anyone on the flight would have already have been asleep (unless you are insane, a vampire or on drugs) and at least for me i was already on the way to the airport at 445 am the next morning when i discovered they delayed the flight until 9 am. Given the incoming flight was in the air at 6 pm the evening before this should have been figured out a lot more timely that was there only crew to use. Just frustrating given there is no consideration for customer experience anymore in flying.

Good crew and flight was on time. It’s a small plane with limited overhead luggage space. They said the overhead space was full and I had to check my bag. There was still space when I got on. Waiting for my checked luggage added 30 minutes to my trip. Not the end of the world but also not great.

Trip delayed for 2 hours because of rain. We boarded and have to get down the flight and reboard again.

No enough space plus only allowing one laggage instead of two like other airlines.

Qatar airways ,boarding arrangements at Hamid international airport could been better

Two flight changes before the scheduled flight. On the day of the flight, the flight was delayed, which caused the connecting flight to be missed. Then, I was directed to another airport (CUN) and traveled to Tulum. American gave a $12 voucher for lunch. The least expensive item on the menu at a Mexican restaurant was $9.99. Driving to Tulum was a bad auto crash, and traffic was delayed two-plus hours. The bottom line is that we should have been at the hotel at noon, but it ended up at 11:30 PM.

Miami lounges were overcrowded and we were unable to get in. We only had a short time. But the banks are too tight in all American hubs

Overall boarding and debarking is a joke. I dont even bring luggage anymore on trips because you can never allow them to be place then in the overhead bin or you have to pay or you check them which is even worse having to wait for your luggage on the tarmac.

First time flying internationally with AA and probably my last. Not military friendly at all. Didn't allow free checked bag for military family members (dependents) on orders like other airlines. We were charged $100 for baggage weight overage (5 lbs!)even though we had military orders allowing us extra.. Didn’t allow military members to board early. Inefficient and long wait time to board. Seats are smaller and more uncomfortable than other airlines.. no drink service for over 7 hrs of flight! After initial meal was served, the crew never offered a snack or drinks until the breakfast's was served 1 1/2 hrs before landing. Overall expensive and poor experience for the entire flight.

Everything you need to know for your flight from St. Louis to Hawaii

Information on your arrival and departure airports