Cheap Flights from Idaho Falls (IDA) to Knoxville (TYS)

Popular airlines from Idaho Falls Regional Airport (IDA) to Alcoa - Knoxville Airport (TYS)

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Frequently asked questions

How much is a flight from Idaho Falls Regional Airport to Knoxville Airport?
Based on fares quoted within the last 7 days on Expedia for flights departing within the next year, round-trip flights from IDA to McGhee Tyson Airport (TYS) start from . Book today to secure the best price for your next big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from IDA to Knoxville Airport?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from IDA to McGhee Tyson Airport (TYS) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Idaho Falls Regional Airport (IDA) to McGhee Tyson Airport (TYS) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Idaho Falls Regional Airport to Knoxville Airport?
It's around 2,500 kilometres between Idaho Falls and Alcoa, so expect to be flying for a while. Keep yourself entertained by packing things like playing cards (if you're travelling with friends) or a good old-fashioned book.
Which airlines fly direct from Idaho Falls Regional Airport (IDA) to TYS?
Flying directly between IDA and Knoxville Airport isn't possible at this time. However, you'll still be able to find a flight to Alcoa with at least one stop.
Are IDA to TYS flight tickets cheaper when they're purchased at the last minute?
Airline tickets from Idaho Falls Regional Airport to Knoxville Airport are available up to 12 months before departure on Expedia. And although you may nab a great last-minute deal, it's never a sure thing. Also, booking your flights in advance means you'll have more choices — and you can avoid getting caught in the dreaded middle seat! We regularly update our fares to bring you the biggest bargains, so check back often for all the latest specials.

Travel information

Origin airport
Idaho Falls Regional
Destination airport
McGhee Tyson
Distance
2522 km
*Available to Expedia members.