Cheap Flights from Hilo to St Louis
No deal from Hilo to St Louis has cleared our price bar yet. What we have seen on the route is below.
Across 4 months of observations from Hilo to St Louis, the lowest round-trip fare we recorded was $727, in August. The typical fare was $876. August was the cheapest month we saw and October the dearest.
The most recent price we saw on this route was $933 on American and Alaska, seen Oct 17. It is an unverified observation and may have changed.
See every deal <a href="/from/hilo">from Hilo</a>, <a href="/to/st-louis">to St Louis</a>, or the return direction <a href="/from/st-louis/to/hilo">St Louis to Hilo</a>.
Latest price we saw: Hilo to St Louis
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Hilo (ITO) to St Louis (STL) | $933 | 11.6¢ | Oct 18 – Oct 24 | American and Alaska | Oct 17 | Check price |
Price history: Hilo to St Louis
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $846 | $930 | 7 |
| Sep 2026 | $817 | $870 | 18 |
| Aug 2026 | $727 | $869 | 27 |
| Jul 2026 | $836 | $836 | 1 |
Frequently asked questions
How many flight deals from Hilo to St Louis are on Sparkflights right now?
There are 0 verified deals from Hilo to St Louis on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Hilo to St Louis?
The lowest fare we've recorded from Hilo to St Louis is $727, based on 53 price observations over 4 months.
How much does a flight from Hilo to St Louis cost?
The typical round-trip fare we observed from Hilo to St Louis is $876, against a recorded low of $727. These are observations, not quotes.
When is the cheapest month to fly Hilo to St Louis?
August was the cheapest month we observed from Hilo to St Louis and October the dearest, over 4 months of data.
What is the current price from Hilo to St Louis?
The most recent fare our sweep saw from Hilo to St Louis is $933, on Oct 17. It is an unverified observation rather than a verified deal, so check it before booking.