All deals

Cheap Flights from St Louis to Kailua/Kona

Every verified deal from St Louis to Kailua/Kona, ranked by how far the fare falls below its route baseline. Prices are checked against live availability.

St Louis → Kailua/Kona

$404 $0.05/mi

Delta · Economy · Nov 9 – Nov 16 (7n)

On the board right now

Cabin mix: 1 Economy.
Best discount right now: 45% below the route baseline.
Most active airlines: Delta.
1 deal first seen in the last 24 hours.

Price history: St Louis to Kailua/Kona

Lowest observed fare on this corridor over the past year, from our signals database.

$544 — seen Jul 2026 (2 observations)
$524 — seen Aug 2026 (2 observations)
$544 — seen Aug 2026 (2 observations)
$544 — seen Aug 2026 (2 observations)
$544 — seen Aug 2026 (2 observations)
$544 — seen Aug 2026 (3 observations)
$544 — seen Aug 2026 (2 observations)
$544 — seen Aug 2026 (2 observations)
$544 — seen Aug 2026 (2 observations)
$544 — seen Aug 2026 (4 observations)
$559 — seen Aug 2026 (2 observations)
$544 — seen Aug 2026 (2 observations)
$404 — seen Aug 2026 (2 observations)
$409 — seen Aug 2026 (2 observations)
$414 — seen Aug 2026 (4 observations)
$549 — seen Aug 2026 (2 observations)
$434 — seen Aug 2026 (2 observations)
$434 — seen Aug 2026 (4 observations)
$434 — seen Aug 2026 (4 observations)
$434 — seen Aug 2026 (4 observations)
$434 — seen Aug 2026 (2 observations)
$434 — seen Aug 2026 (4 observations)
$434 — seen Aug 2026 (3 observations)
$434 — seen Aug 2026 (4 observations)
$434 — seen Aug 2026 (2 observations)
$544 — seen Aug 2026 (2 observations)
$529 — seen Sep 2026 (2 observations)
$494 — seen Sep 2026 (2 observations)
$535 — seen Sep 2026 (2 observations)
$456 — seen Sep 2026 (2 observations)
$549 — seen Sep 2026 (2 observations)
$404 — seen Sep 2026 (2 observations)
$404 — seen Sep 2026 (2 observations)
$589 — seen Sep 2026 (2 observations)
$512 — seen Sep 2026 (4 observations)
$525 — seen Sep 2026 (2 observations)
$538 — seen Sep 2026 (2 observations)
$512 — seen Sep 2026 (2 observations)
$512 — seen Sep 2026 (2 observations)
$575 — seen Sep 2026 (2 observations)
$541 — seen Sep 2026 (2 observations)
$548 — seen Sep 2026 (2 observations)
$548 — seen Sep 2026 (2 observations)
$592 — seen Oct 2026 (2 observations)
$404 — seen Oct 2026 (2 observations)
$404 — seen Oct 2026

Frequently asked questions

How many flight deals from St Louis to Kailua/Kona are on Sparkflights right now?

There are 1 verified deals from St Louis to Kailua/Kona on the board right now. The list refreshes hourly.

What is the cheapest flight from St Louis to Kailua/Kona right now?

The lowest verified fare from St Louis to Kailua/Kona right now is $404. Prices are checked against live availability before listing.

What is the lowest price ever seen from St Louis to Kailua/Kona?

The lowest fare we've recorded from St Louis to Kailua/Kona is $404, based on 46 price observations over the past year.

Which airlines fly St Louis to Kailua/Kona?

Airlines with the most deals from St Louis to Kailua/Kona right now are Delta.