St. Louis (STL) to Honolulu (HNL): Best Flight Deals & Island Travel Guide
Cheapest flight found
$312
Last updated Mar 13, 2026
Prices by Month
Price History
Tracking the May 7, 2026 departure — the cheapest date we found.
Price Behavior: STL → HNL
Based on 6 months of fare data collected by Trip Manta.
Lowest Fare
$312
Highest Fare
$433
Median Fare
$380
Price Spread
$121
Prices fluctuate moderately — tracking can help you catch dips.
Cheapest month to fly: May 2026 (from $312)
Most expensive month: July 2026 (from $433)
Biggest price drop caught: $291 between consecutive checks
Most frequent cheapest airline: Delta
What This Means for You
Flights from St. Louis to Honolulu range from $312 to $433, a $121 spread across the months we track. If your dates are flexible, May 2026 tends to have the lowest fares. Prices move enough that tracking can save you money — drops often last only a few hours before the algorithm adjusts back up. We have caught drops as large as $291 between hourly checks on this route.
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From
St. Louis (STL)
To
Honolulu (HNL)
Airport Information
St. Louis (STL)
St. Louis Lambert International Airport (STL) serves as the primary gateway for the Missouri and Southern Illinois region. Known for its iconic Minoru Yamasaki-designed terminal domes, the airport offers two main terminals connected by a frequent shuttle and the MetroLink light rail system. Passengers flying to Honolulu will find ample dining options, including local favorites like Pasta House and Schlafly Beer, providing a final taste of St. Louis before heading west into the Pacific.
Honolulu (HNL)
Daniel K. Inouye International Airport (HNL) is the primary aviation hub for the Hawaiian Islands, located just northwest of downtown Honolulu. The airport features a unique open-air design in many sections, allowing travelers to feel the tropical breeze immediately upon deplaning. It serves as a major hub for Hawaiian Airlines and offers excellent connectivity via the Wiki Wiki Shuttle between terminals, ensuring a smooth transition for those heading to Waikiki or catching inter-island flights to Maui or Kauai.
Frequently Asked Questions
How long is the total travel time from STL to HNL?
Most one-stop flights from St. Louis to Honolulu take between 11 and 14 hours, depending on the length of your layover and the specific connection city chosen.
Which airlines offer the best connections from St. Louis to Honolulu?
Major carriers including American Airlines, United, Delta, and Southwest offer frequent service, usually connecting through hubs like Dallas/Fort Worth, Denver, or Los Angeles.
Are there any non-stop flights from STL to HNL?
Currently, there are no scheduled non-stop flights between St. Louis and Honolulu. All routes require at least one stop in a major hub city on the U.S. mainland.
What is the time difference between St. Louis and Honolulu?
Hawaii is 4 hours behind St. Louis during Central Standard Time and 5 hours behind during Central Daylight Time, as Hawaii does not observe Daylight Saving Time.
Do I need a passport to fly from St. Louis to Honolulu?
No, because Hawaii is a U.S. state, domestic travelers from St. Louis only need a valid government-issued photo ID, such as a REAL ID-compliant driver's license.
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