Cheap Flights from Portsmouth (PSM) to Knoxville (TYS)

Popular airlines from Portsmouth, NH (PSM-Portsmouth Intl.) to Alcoa - Knoxville Airport (TYS)

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Flight from Portsmouth to Knoxville (PSM - TYS) route information
Origin airport
Portsmouth Intl.
Destination airport
McGhee Tyson
Distance
1379 km

Portsmouth to Alcoa Flights

The easy way to book your flights from Portsmouth to Knoxville 

With Expedia, it’s simple to find and book flights to Knoxville from Portsmouth whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to McGhee Tyson, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Portsmouth to Knoxville today, tomorrow, or this week.  

 

Save dollars with cheap flights from Portsmouth Intl., PSM to McGhee Tyson, TYS 

Sort your search results by price to find great deals on your flight from Portsmouth to Knoxville—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Knoxville from Portsmouth currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Knoxville  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Knoxville from Portsmouth 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Knoxville with Expedia today.

Frequently asked questions

How much is a flight from PSM to TYS?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip flight between Portsmouth Intl. Airport (PSM) and TYS was . Cheap tickets don't hang around, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Portsmouth Intl. Airport at Pease to Knoxville Airport?
The majority of flights can be conveniently cancelled online, but whether or not you incur a fee varies between airlines. If you do have to cancel your trip, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Portsmouth Intl. Airport at Pease to McGhee Tyson Airport (TYS) that have flexible change policies?
Flights from Portsmouth Intl. Airport at Pease to Knoxville Airport with flexible change policies are available from several carriers. Simply use our "No change fees" filter when searching. You'll only need to pay the cost difference between the two flights, with no extra fees to worry about.
How far is the flight from Portsmouth Intl. Airport (PSM) to McGhee Tyson Airport (TYS)?
It's just 1,400 kilometres between Portsmouth Intl. Airport at Pease and McGhee Tyson Airport (TYS). Chances are you'll spend more time travelling to and from the airport than actually flying!
Which airlines fly direct from PSM to TYS?
There are no direct flights, so you'll have to make at least one stop between Portsmouth Intl. Airport at Pease and McGhee Tyson Airport (TYS). Use the layover time to stretch your legs and freshen up.
Are PSM to McGhee Tyson Airport (TYS) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Portsmouth Intl. Airport (PSM) to Knoxville Airport at the last minute could be your ticket to a fantastic deal. However, it could end up costing a good deal more! If you'd prefer not to take any chances, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to a year in advance. If your preferred carrier hasn't released tickets yet, check back regularly as deals are updated all the time on Expedia.

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