$1,093 Cheap Flights from St. Louis (STL) to Krabi (KBV)

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Cheap Flights from St. Louis to Krabi (STL-KBV)

Prices were available within the past 7 days and start at $1,093 for one-way flights and $1,443 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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Flights from St. Louis (STL) to Krabi (KBV)
Origin airport
Lambert-St. Louis Intl.
Destination airport
Krabi Intl.
Roundtrip price
$1,443
Distance
9144 mi

St. Louis to Krabi Flights

The cheapest times to fly from St. Louis to Krabi

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from St. Louis to Krabi are during the month of January. You can find some of the cheapest flights from St. Louis to Krabi with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Louis to Krabi

Sunday is one of the best days to book for cheap flights from St. Louis to Krabi: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from St. Louis to Krabi

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from St. Louis to Krabi in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,093 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap St. Louis to Krabi flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your St. Louis to Krabi airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

Is it cheaper to buy a plane ticket from Lambert-St. Louis Intl. Airport (STL) to Krabi Intl. Airport last minute?
Booking your trip from STL to Krabi Intl. Airport at the last minute could save you dollars if you’re lucky to find a real bargain. However, airfares usually don’t drop in price as the departure date nears. If you wait, flights could also be booked solid or the best seats taken. If you don’t want to risk it, book well ahead of when you want to leave. Keep in mind that some of the best deals can be found up to a year in advance. If your preferred carrier hasn’t released tickets yet, check back regularly as deals are updated on Expedia all the time.
What airports do you fly into for Krabi from St. Louis?
From St. Louis, you can travel to Krabi via Krabi Intl. Airport (KBV), Phuket Intl. Airport (HKT) and Trang Airport (TST). Research which terminal is the best option for you before making your decision. If you choose Krabi Intl. Airport (KBV), it’s around 6 mi northeast of the city center. Use the money you save when booking your journey with Expedia to check out the city’s top sights, such as East Railay Beach and Ao Nam Mao.
Can I change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Krabi Intl. Airport (KBV)?
Expedia makes it a breeze to make amendments to your Lambert-St. Louis Intl. Airport (STL) to KBV trip yourself. Log in to the Expedia Trips portal and click on “change flight.” Look around for new flights and book the one that works with your new plans. You’ll see an estimate of any flight change costs. You can also head to our Customer Service portal to chat to our Virtual Agent and quickly get answers to all your questions.

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*Available to One Key members.