Cheap Flights from St. Louis to Hilo from £280️ (STL-ITO)

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Flights from St. Louis to Hilo Starting at £280

Discover our range of affordable one-way and round-trip flights from St. Louis to Hilo and kick-start your next adventure today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from St. Louis to Hilo

These price trend charts carefully monitor and predict how flight prices from St. Louis to Hilo will change. Keep a close eye on them to understand when the best time to buy your tickets is.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from St. Louis to Hilo

We have a range of prices from different airlines providing flights from St. Louis to Hilo. Check below for the journey which best suits your travel needs.

United Airlines

From £280

Delta Air Lines

From £334

American Airlines

From £375

Alaska Airlines

From £385

ANA airlines

Find more flights and airlines

Alternative Routes from St. Louis to Hilo

Searching for potential routes that might be cheaper and faster? There are a few alternative ways to get to Hilo from St. Louis which could help you save money and time.

Cheapest
STL
06:15
17h 10m
2 transfer
ITO
19:25
St. Louis Lambert International Airport - Hilo International Airport
Thu, Nov 7United Airlines
£280
STL
06:15
17h 10m
2 transfer
ITO
19:25
St. Louis Lambert International Airport - Hilo International Airport
Thu, Nov 7United Airlines
£280
Find More Flights

How do I find the cheapest flights?

When are flight tickets from St. Louis (STL) to Hilo (ITO) the cheapest?
Airlines adjust prices for flights from St. Louis to Hilo based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from St. Louis (STL) to Hilo (ITO) cost?
According to Trip.com's data, the lowest price is around £837.
What is the transportation method from the main airport to downtown in Hilo?
- The distance from Hilo International Airport to downtown is about 4km, by taxi about 20 minutes.
How many airports in Hilo (ITO)?
There are 1 airport(s) in Hilo (ITO): Hilo International Airport.

How to find a cheap flight from St. Louis to Hilo

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com