$334 Cheap Flights from Knoxville (TYS) to Altoona (AOO)

View $334 flight on Sat, Nov 8, 2025Opens in a new window

Popular airlines from McGhee Tyson Airport (TYS) to Altoona, PA (AOO-Blair County)

Cheap Flights from Knoxville to Altoona (TYS-AOO)

Prices were available within the past 7 days and start at $334 for one-way flights and $619 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Dec 31 - Sun, Jan 11
TYS
Knoxville
AOO
Altoona
$619 Roundtrip, found 3 days ago
$619
Roundtrip
found 3 days ago
Select United flight, departing Wed, Dec 31 from Knoxville to Altoona, returning Sun, Jan 11, priced at $619 found 3 days ago
United
Wed, Dec 3 - Mon, Dec 15
TYS
Knoxville
AOO
Altoona
$622 Roundtrip, found 6 days ago
$622
Roundtrip
found 6 days ago
Select United flight, departing Wed, Dec 3 from Knoxville to Altoona, returning Mon, Dec 15, priced at $622 found 6 days ago
United
Wed, Dec 31 - Sun, Jan 11
TYS
Knoxville
AOO
Altoona
$627 Roundtrip, found 6 days ago
$627
Roundtrip
found 6 days ago
Select United flight, departing Wed, Dec 31 from Knoxville to Altoona, returning Sun, Jan 11, priced at $627 found 6 days ago
United
Wed, Dec 3 - Mon, Dec 15
TYS
Knoxville
AOO
Altoona
$630 Roundtrip, found 1 hour ago
$630
Roundtrip
found 1 hour ago
Select United flight, departing Wed, Dec 3 from Knoxville to Altoona, returning Mon, Dec 15, priced at $630 found 1 hour ago
United
Thu, Dec 25 - Mon, Jan 5
TYS
Knoxville
AOO
Altoona
$634 Roundtrip, found 1 hour ago
$634
Roundtrip
found 1 hour ago
Select United flight, departing Thu, Dec 25 from Knoxville to Altoona, returning Mon, Jan 5, priced at $634 found 1 hour ago
United
Thu, Nov 13 - Tue, Nov 18
TYS
Knoxville
AOO
Altoona
$635 Roundtrip, found 4 days ago
$635
Roundtrip
found 4 days ago
Select United flight, departing Thu, Nov 13 from Knoxville to Altoona, returning Tue, Nov 18, priced at $635 found 4 days ago
American Airlines
Sat, Nov 8 - Tue, Nov 11
TYS
Knoxville
AOO
Altoona
$638 Roundtrip, found 5 days ago
$638
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Nov 8 from Knoxville to Altoona, returning Tue, Nov 11, priced at $638 found 5 days ago
American Airlines
Mon, Nov 24 - Mon, Dec 1
TYS
Knoxville
AOO
Altoona
$640 Roundtrip, found 8 hours ago
$640
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Mon, Nov 24 from Knoxville to Altoona, returning Mon, Dec 1, priced at $640 found 8 hours ago
United
Sat, Nov 22 - Thu, Nov 27
TYS
Knoxville
AOO
Altoona
$644 Roundtrip, found 3 hours ago
$644
Roundtrip
found 3 hours ago
Select United flight, departing Sat, Nov 22 from Knoxville to Altoona, returning Thu, Nov 27, priced at $644 found 3 hours ago
American Airlines
Mon, Nov 24 - Mon, Dec 1
TYS
Knoxville
AOO
Altoona
$645 Roundtrip, found 8 hours ago
$645
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Mon, Nov 24 from Knoxville to Altoona, returning Mon, Dec 1, priced at $645 found 8 hours ago

Alternative airports near Altoona

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Blair County AOO. Cheapest and Closest option available. Average driving time to city center is 29 minutes. Flights from $660
AOO
Blair County
CheapestClosest
Average driving time to city center29 min
Flights from $660

Frequently asked questions

How much does a flight from McGhee Tyson Airport (TYS) to Blair County Airport (AOO) cost?
Lock in a cheap one-way flight from $334 or cheap return flight from $619 from McGhee Tyson Airport (TYS) to Blair County Airport (AOO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from McGhee Tyson Airport (TYS) to Blair County Airport (AOO)?
The cheapest month to fly from TYS to AOO is December, when there's less demand. Off-peak months are usually when airlines offer better prices between these airports.
What is the cheapest airline that flies from McGhee Tyson Airport (TYS) to Blair County Airport (AOO)?
To find the cheapest airline that'll fly you from TYS to AOO, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from McGhee Tyson Airport (TYS) to Blair County Airport (AOO)?
You'll have to hop on a flight with a layover if you're traveling from McGhee Tyson Airport (TYS) to Blair County Airport (AOO). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from TYS to AOO?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change 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 McGhee Tyson Airport (TYS) to Blair County Airport (AOO)?
Choose a flight from McGhee Tyson Airport (TYS) to Blair County Airport (AOO) that takes off before 3 PM to reduce the likelihood of delays. Departures after this hour have a 22% higher chance of being canceled, on average.**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 McGhee Tyson Airport (TYS) to Blair County Airport (AOO) last-minute?
Booking your flight from TYS to AOO shortly before your trip is generally more expensive. But if there's some wiggle room with your itinerary, you could snag a cheap last-minute fare.
Is it cheaper to book a TYS to AOO flight and hotel package?
Booking a TYS to AOO flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Choose from our impressive range of stays and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from McGhee Tyson Airport (TYS) to Blair County Airport (AOO)?
You can usually reschedule or cancel your TYS to AOO flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
McGhee Tyson
Destination airport
Blair County
Roundtrip price
$618
Distance
437 mi

Book with confidence

Knoxville to Altoona Flights

The cheapest times to fly from Knoxville to Altoona

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 Knoxville to Altoona are during the month of December. You can find some of the cheapest flights from Knoxville to Altoona with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Knoxville to Altoona

Sunday is one of the best days to book for cheap flights from Knoxville to Altoona: 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 Knoxville to Altoona

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 Knoxville to Altoona in 2025. You can also book with separate airlines for your outbound and return journeys, from $334 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 Knoxville to Altoona 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 Knoxville to Altoona 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.

 

Knoxville to Altoona Flights

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*Available to One Key members.