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Cheap Flights from St Louis to Honolulu International

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      Travellers and cabin class, 1 Adult, Economy

      Compare St Louis to Honolulu International flight deals

      Find the cheapest month or even day of the year to fly to Honolulu International

      Book the best Honolulu International fare with no extra fees

      Flight deals from St Louis to Honolulu International

      Looking for a cheap last-minute deal or the best return flight from St Louis Airport to Honolulu International Airport? If you want to travel next month, return fares start from R 7,859. Find the lowest prices on one-way and return tickets right here.
      Honolulu.R 3,452 per passenger.Departing Mon, 2 Nov.One-way flight with United.Outbound indirect flight with United, departs from St Louis on Mon, 2 Nov, arriving in Honolulu International.Price includes taxes and charges.From R 3,452, select.
      Honolulu.R 3,452 per passenger.Departing Wed, 21 Oct.One-way flight with United.Outbound indirect flight with United, departs from St Louis on Wed, 21 Oct, arriving in Honolulu International.Price includes taxes and charges.From R 3,452, select.
      Honolulu.R 3,461 per passenger.Departing Wed, 30 Sep.One-way flight with United.Outbound indirect flight with United, departs from St Louis on Wed, 30 Sep, arriving in Honolulu International.Price includes taxes and charges.From R 3,461, select.
      Honolulu.R 3,928 per passenger.Departing Tue, 2 Mar.One-way flight with Delta.Outbound indirect flight with Delta, departs from St Louis on Tue, 2 Mar, arriving in Honolulu International.Price includes taxes and charges.From R 3,928, select.
      Honolulu.R 3,929 per passenger.Departing Thu, 3 Dec.One-way flight with United.Outbound indirect flight with United, departs from St Louis on Thu, 3 Dec, arriving in Honolulu International.Price includes taxes and charges.From R 3,929, select.
      Honolulu.R 3,940 per passenger.Departing Wed, 6 Jan.One-way flight with American Airlines.Outbound indirect flight with American Airlines, departs from St Louis on Wed, 6 Jan, arriving in Honolulu International.Price includes taxes and charges.From R 3,940, select.
      Honolulu.R 4,642 per passenger.Departing Sun, 2 May.One-way flight with United.Outbound indirect flight with United, departs from St Louis on Sun, 2 May, arriving in Honolulu International.Price includes taxes and charges.From R 4,642, select.
      Honolulu.R 4,652 per passenger.Departing Mon, 12 Apr.One-way flight with Delta.Outbound indirect flight with Delta, departs from St Louis on Mon, 12 Apr, arriving in Honolulu International.Price includes taxes and charges.From R 4,652, select.
      Honolulu.R 5,163 per passenger.Departing Wed, 2 Jun.One-way flight with United.Outbound indirect flight with United, departs from St Louis on Wed, 2 Jun, arriving in Honolulu International.Price includes taxes and charges.From R 5,163, select.

      Find the cheapest month to fly from St Louis to Honolulu International

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like St Louis to Honolulu International flights are currently cheapest in October.
      Aug
      Find prices
      Sep
      from R 3,461
      Oct
      from R 3,452
      Nov
      from R 3,452
      Dec
      from R 3,929
      Jan
      from R 3,940
      Feb
      Find prices
      Mar
      from R 3,928
      Apr
      from R 4,652
      May
      from R 4,642
      Jun
      from R 5,163
      Jul
      Find prices

      St Louis to Honolulu International: Alternative routes

      Compare routes from St Louis to Honolulu below. You may find an airport to fly into that's cheaper, faster, or easier than Honolulu International.

      Honolulu International

      7km from central Honolulu
      ClosestCheapest
      from R 3,452
      Search flights

      Hoolehua

      81km from central Honolulu
      Search flights

      St Louis to Honolulu: Flight information

      The things to know before you go.
      Cheapest flight foundR 3,452
      Cheapest month to flyOctober

      Finding cheap flights from St Louis to Honolulu International: Frequently asked questions

      The best price we found for a return flight from St Louis to Honolulu International is R 6,901. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from St Louis to Honolulu International. But we found flights with one or more stops from R 6,901.
      As of August 2026, there are no flights flying from St Louis to Honolulu International.
      The cheapest month to fly from St Louis to Honolulu International is usually October.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from St Louis Airport to Honolulu International Airport on Monday, 5 October 2026.
      No airlines currently offer direct flights between St Louis Airport and Honolulu International Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Honolulu International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Honolulu is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, United offers the cheapest flight tickets to Honolulu International.

      Travelling from St Louis Airport (STL) to Honolulu International Airport (HNL): what you need to know

      • Honolulu's timezone is UTC-10, making Honolulu four hours behind St Louis.

      • Arrive at the airport on time so you don't miss your STL to HNL flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid a last-minute sprint to the gate.

      • During popular months like July, it's a good idea to get to the airport even earlier. Plan to arrive two hours before domestic departures and four hours ahead of international flights when you fly during a high season in general.

      • If you'd like to split up your journey, just uncheck 'Direct flights only' when searching for your ticket from St Louis Airport to Honolulu International Airport. Here are the most popular stopovers between STL and HNL:

        • Denver International Airport

        • Harry Reid International Airport

        • Salt Lake City Airport

      How to find the cheapest flights from St Louis Airport (STL) to Honolulu International Airport (HNL)

      • The lowest price we've found for a one-way St Louis Airport to Honolulu International Airport flight is R 3,452. A return plane ticket right now is R 6,901. Depending on the availability and when you book, these fares could change.

      • Don't leave things to the last moment. You're more likely to find cheap tickets from STL to HNL if you book ahead. Airlines often have some terrific early bird rates.

      • If you're flexible with your travel plans, use the 'Whole month' tool. It'll give you the cheapest price across the month when searching for your flight from St Louis Airport to Honolulu International Airport.

      • You won't have to check every day to see if fares have dropped when you set up a Price Alert. We'll update you the moment there's a change in price on cheap flights from STL to HNL.

      • Lock in the perfect flight for you with the help of the filters. To see the 'Cheapest,' 'Fastest' or 'Best' flights from St Louis Airport to Honolulu International Airport, use the 'Sort by' function. You can also filter results by departure and arrival times, airline, and number of stops.

      Handy information about St Louis Airport (STL)

      Arriving at Honolulu International Airport (HNL)

      Getting from Honolulu International Airport (HNL) to central Honolulu

      • You'll find HNL at 300 Rodgers Blvd., #12.

      • Honolulu International Airport is approximately 10 kilometres from the centre of Honolulu. The drive time takes around 20 minutes.

      • Travelling on public transport takes about 45 minutes.

      When to fly to Honolulu International Airport (HNL)

      • The quietest month for a flight from St Louis Airport to Honolulu International Airport is March, while July is the busiest. Pick the ideal time to visit Honolulu based on whether you prefer a more relaxed vibe or a faster pace.

      • When reserving your flight from St Louis Airport to Honolulu International Airport, think about the type of weather you like. September is the warmest month in Honolulu, with temperatures ranging from 23ºC (73ºF) to 29ºC (84ºF).

      • If you like cooler conditions, search for a cheap ticket from STL to HNL in February. Average temperatures are between 18ºC (64ºF) and 25ºC (77ºF) then.

      Plan the rest of your trip from St Louis to Honolulu

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.