Cheap flights from Honolulu to St. Louis from $248
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 3/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Honolulu to St. Louis
Cheap round-trip flights
Cheap one-way flights
United Airlines flights from Honolulu to St. Louis
Our best United Airlines deals on Honolulu to St. Louis flight tickets
American Airlines flights from Honolulu to St. Louis
Our best American Airlines deals on Honolulu to St. Louis flight tickets
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 $535. 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 far in advance should I book a flight to St. Louis?
You are more likely to see cheaper flights to St. Louis from Honolulu when booking 21 weeks ahead of your departure date. In general, you can expect to find flights to St. Louis for around $654 when searching 21 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to St. Louis from Honolulu for as low as $515 on momondo.
What is the cheapest airline that flies from Honolulu to Lambert-St Louis?
United Airlines, American Airlines, and Delta are the most popular carriers operating from Honolulu to Lambert-St Louis
What airlines fly to St. Louis?
American Airlines, United Airlines and Delta are the top three most popular airlines that fly to St. Louis from Honolulu according to our data. American Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to St. Louis. Keep in mind that there are 5 different airlines that fly to St. Louis on a routine basis, so you have a few additional options to choose from.
When to book flights from Honolulu to St. Louis
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
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 9h 59m, 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?
There are 5 operators available for flights from Honolulu Airport to Lambert-St Louis Airport as of February 2025.
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?
momondo data reveals that the most frequently booked airline on the route from Honolulu to St. Louis is American Airlines, representing 36% of all bookings. The subsequent popular airlines are United Airlines at 31%, Delta at 17%, and Alaska Airlines at 13%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $363 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $447 | Free Cancellation | Rating 8.0 9,697 reviews | |||
| PriceFrom $466 | Free Cancellation | Rating 8.0 8,219 reviews | |||
| PriceFrom $493 | Free Cancellation | Rating 7.4 8,765 reviews | |||
| PriceFrom $622 | Free Cancellation | Rating 8.1 4,411 reviews |
Traveling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsWhy 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.