$234 Find Cheap Flights from St. Louis to Honolulu - Compare and Save

Your best option for sending a minor unaccompanied from STL to HNL is to choose an American Airlines flight with one stop in Phoenix. American is one of the few airlines that runs this route and offers this service. Some other airlines don’t offer the service because of the connections.

Two-stop flights aboard American Airlines tend to emit about 25% less CO2 into the atmosphere than do average flights that run this same route. American also reduces the use of single-use plastics and recycles aluminum on their flights.

There is a Consolidated Rent A Car facility across from Terminal 2 at HNL. If you will be driving around Honolulu with children, be sure to reserve an add-on child safety seat at the time that you make your reservation. According to Hawaiian law, children 10 years old and younger must be restrained in a child safety seat appropriate for their height and weight.

An economy ticket holder can pay an entrance fee with proof of an American Airlines ticket in order to gain access to the American Airlines Admirals Club at STL. Other economy ticket holders can pay at the door or present a prepaid lounge pass in order to gain access to the Wingtips Lounge.

Flights from St. Louis to Honolulu usually depart from Lambert-St Louis (STL) and arrive at Honolulu (HNL).

Four cabin classes are available on flights from St. Louis to Honolulu:

• Economy Class
• Premium Economy Class
• Business Class
• First Class

Prices vary by airline.

One-stop flights from St. Louis to Honolulu most commonly connect through:

• Denver Intl (DEN) - 26% of one-stop connections
• Seattle/Tacoma Intl (SEA) - 17% of one-stop connections
• Las Vegas Harry Reid Intl (LAS) - 15% of one-stop connections
• Minneapolis St Paul (MSP) - 14% of one-stop connections

Denver Intl (DEN) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 16% on the St. Louis to Honolulu route. Tuesday is the cheapest departure day at $603 round-trip on average, while Friday is the most expensive at $714, a difference of $111. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Some of the most popular sights in Honolulu are Waikiki Beach, Hawaii Convention Center and Kahala. These are among the most viewed places in Honolulu on KAYAK.

Last-minute fares on this route - booked within 2 weeks of departure - run 5% above the route average of $649. Book 7 weeks before departure for the lowest fares.

A nonstop flight from St. Louis to Honolulu takes 0h 00m, covering 4,120 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $434 to $2,652. That means the highest observed fare was about 6x higher than the lowest one.

One-way fares from St. Louis to Honolulu are currently lower than usual. Average one-way flight prices are about $270, which is 21% below the typical average for this route.

Flying via Las Vegas Harry Reid Intl (LAS) gives the shortest average 1-stop total travel time at 11h 00m, compared with 11h 16m via Phoenix Sky Harbor Intl (PHX) and 11h 17m via Dallas/Fort Worth (DFW).

Honolulu is 5 hours behind St. Louis (Hawaii-Aleutian Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Honolulu Airport (HNL) hosts 5 major car rental companies, with daily rates starting from around $18 for economy cars. Top options include:
• Thrifty
• Dollar
• Lucky Owl Car Rental
• Hertz
• Sixt

Round-trip flights from St. Louis to Honolulu range from $545 to $789, with an average of $649 over the past 12 months. Anything below $545 counts as a good deal.