Cheap Flights from St. Louis (STL) to Thorne Bay (KTB)

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Thorne Bay, AK (KTB)

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Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Thorne Bay, AK (KTB) cost?
Lock in a cheap one-way flight or cheap return flight from Lambert-St. Louis Intl. Airport (STL) to Thorne Bay, AK (KTB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Lambert-St. Louis Intl. Airport (STL) to Thorne Bay, AK (KTB)?
Traveling in is a good way to save, as it's the cheapest month for flights between STL and KTB. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to Thorne Bay, AK (KTB)?
To find the cheapest airline that'll fly you from STL to KTB, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Thorne Bay, AK (KTB)?
You'll have to catch a flight with a layover when traveling from Lambert-St. Louis Intl. Airport (STL) to Thorne Bay, AK (KTB). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from STL to KTB?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lambert-St. Louis Intl. Airport (STL) to Thorne Bay, AK (KTB)?
To avoid potential delays on the Lambert-St. Louis Intl. Airport (STL) to Thorne Bay, AK (KTB) route, aim to fly before 3 PM. Later flights have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Lambert-St. Louis Intl. Airport (STL) to Thorne Bay, AK (KTB) last-minute?
Last-minute bookings from STL to KTB are usually more expensive. To lock in the best rates, start searching for flights well in advance. That said, if you're flexible with your travel plans, you may land a cheap fare just before your departure.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Thorne Bay, AK (KTB)?
In most cases, you're able to cancel or reschedule your STL to KTB flight. However, there may be additional charges, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you want more details, go to our Customer Service portal.

Travel information

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Thorne Bay
Distance
2249 mi

Book with confidence

Book with confidence

St. Louis to Thorne Bay Flights

The cheapest times to fly from St. Louis to Thorne Bay

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 Thorne Bay are during the month of . You can find some of the cheapest flights from St. Louis to Thorne Bay with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Louis to Thorne Bay

Sunday is one of the best days to book for cheap flights from St. Louis to Thorne Bay: 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 Thorne Bay

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 Thorne Bay in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Thorne Bay 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 Thorne Bay 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.

 

St. Louis to Thorne Bay Flights

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*Available to One Key members.