Cheap flights from St. Louis to Honolulu from $234
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Honolulu departing on 9/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
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 St. Louis to Honolulu
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
United Airlines flights from St. Louis to Honolulu
Our best United Airlines deals on St. Louis to Honolulu flight tickets
Delta flights from St. Louis to Honolulu
Our best Delta deals on St. Louis to Honolulu flight tickets
See travel insights to Honolulu from
How to get the cheapest flight ticket from St. Louis to Honolulu
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 Honolulu?
The month of September is, on average, the cheapest month to fly to Honolulu from St. Louis, with most prices found around $593. If you’re not able to fly to Honolulu in September, then January is your next best option. Flight prices from St. Louis to Honolulu during January average around $603.
What is the cheapest day to depart on your flight to Honolulu?
Our data shows that Monday is the least expensive day to fly to Honolulu. Tickets to fly out on this day can be as low as $632. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Honolulu on Saturday is $772.
What is the cheapest time of day to depart on your flight to Honolulu?
According to our data, the cheapest time of day to fly to Honolulu is in the evening. momondo users have found flights departing from St. Louis to Honolulu in the evening for as low as $616. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Honolulu, so prices are often more expensive at around $718 per ticket.
How far in advance should I book a flight to Honolulu?
You are more likely to see cheaper flights to Honolulu from St. Louis when booking 7 weeks ahead of your departure date. In general, you can expect to find flights to Honolulu for around $707 when searching 7 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Honolulu from St. Louis for as low as $630 on momondo.
What is the cheapest airline that flies from Lambert-St Louis to Honolulu?
Delta, American Airlines, and Southwest are the most popular carriers operating from Lambert-St Louis to Honolulu
What airlines fly to Honolulu?
American Airlines, United Airlines and Alaska Airlines are the top three most popular airlines that fly to Honolulu from St. Louis according to our data. American Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Honolulu. Keep in mind that there are 6 different airlines that fly to Honolulu on a routine basis, so you have a few additional options to choose from.
When to book flights from St. Louis to Honolulu
Cheap St. Louis to Honolulu (STL to HNL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from St. Louis to Honolulu
How far is Lambert-St Louis to Honolulu by plane?
The distance between Lambert-St Louis and Honolulu is about 4126.9 mi. A reasonable flight in good conditions will take 10h 44m.
When did momondo last update prices for flights from Lambert-St Louis Airport to Honolulu Airport?
Prices for flights from Lambert-St Louis Airport to Honolulu Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Lambert-St Louis Airport to Honolulu Airport?
There are 6 operators available for flights from Lambert-St Louis Airport to Honolulu Airport as of April 2025.
How old do you have to be to fly from Lambert-St Louis Airport to Honolulu Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Honolulu Airport.
What documentation or ID do you need to fly to Honolulu Airport?
The necessary travel and health documents for your Honolulu Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from St. Louis to Honolulu?
momondo data reveals that the most frequently booked airline on the route from St. Louis to Honolulu is American Airlines, representing 32% of all bookings. The subsequent popular airlines are United Airlines at 30%, Alaska Airlines at 19%, and Delta at 10%.
Best airlines flying from St. Louis to Honolulu
Compare and see reviews for airlines that fly from St. Louis to Honolulu with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $454 | Free Cancellation | Rating 8.0 7,897 reviews | |||
| PriceFrom $469 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $477 | Free Cancellation | Rating 8.0 9,833 reviews | |||
| PriceFrom $494 | Free Cancellation | Rating 7.4 8,619 reviews | |||
| PriceFrom $495 | Free Cancellation | Rating 7.9 2,347 reviews | |||
| PriceFrom $546 | Free Cancellation | Rating 8.0 4,276 reviews |
Traveling to a place near Honolulu?
Book flights to Honolulu if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from St. Louis to Honolulu?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from St. Louis to Honolulu for you.
Can I find flights from St. Louis to Honolulu with flexible booking policies on momondo?
momondo does allow users to show only those flights to Honolulu from St. Louis which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from St. Louis to Honolulu?
momondo helps you find the best flight between St. Louis and Honolulu by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from St. Louis to Honolulu right now. Can momondo alert me if prices change?
If you are not ready to book a flight from St. Louis to Honolulu now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Honolulu and let you know when they change.