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$392+ Cheap flights from Erie to Knoxville (ERI - TYS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
ERI — TYS
Jan 1 — Jan 81
Thu 1/1
Thu 1/8
1 adult, Economy
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Cheap flight deals from Erie to Knoxville

Cheapest flights from Erie to Knoxville
Explore the most affordable flight options available from Erie to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 2, 2025.

This American Airlines deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:11 pmERI - TYS
1 stop4h 44mAmerican Airlines
Sat 12/204:12 pmTYS - ERI
1 stop6h 26mAmerican Airlines
Deal found 12/1$488

Find flight deals from Erie to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Erie (ERI) to Knoxville (TYS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 2, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$392
(American Airlines)
Provider with most accurate pricing for Erie-Knoxville McGhee Tyson flight deals.
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Provider most trusted by Cheapflights users for Erie-Knoxville McGhee Tyson flights.
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From Erie to Knoxville McGhee Tyson
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Erie to Knoxville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 2, 2025.
Use the filters below to find and compare flights from Erie to Knoxville that are best for you.

Fly from

Erie

Fly to

Knoxville

Route

Depart

Return

Price

ErieKnoxville

ERI - TYS

ERITYS

Erie

Thu 3/5

5:29 pm-11:54 pm

1 stop6h 25m

Knoxville McGhee Tyson

Tue 3/10

6:00 am-11:36 am

1 stop5h 36m

$392

ErieKnoxville

ERI - TYS

ERITYS

Erie

Sat 1/31

6:34 am-1:54 pm

1 stop7h 20m

Knoxville McGhee Tyson

Tue 2/3

5:17 pm-10:43 pm

1 stop5h 26m

$418

ErieKnoxville

ERI - TYS

ERITYS

Erie

Tue 12/16

6:11 pm-10:55 pm

1 stop4h 44m

Knoxville McGhee Tyson

Sat 12/20

4:12 pm-10:38 pm

1 stop6h 26m

$488

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/30

Compare providers for flights from Erie to Knoxville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Erie to Knoxville in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Erie-Knoxville flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Erie-Knoxville flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Erie-Knoxville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Erie-Knoxville flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Erie-Knoxville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Erie to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Erie with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Erie to Knoxville

What is the cheapest month to book a flight from Erie to Knoxville?

Currently, December is the cheapest month in which you can book a flight from Erie to Knoxville (average of $163). Flying from Erie to Knoxville in November is currently the most expensive (average of $254). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Knoxville

Get insights into the airlines that provide service to Knoxville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Knoxville. Reviews last updated December 2, 2025.
Read through reviews of airlines operating flights from Erie to Knoxville, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,041 reviews

Food

6.5

Crew

8.0

Entertainment

6.9

Boarding

7.5

Overall

7.2

Comfort

7.2

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.
American Airlines
7.2
Good
11,041 reviews
American Airlines
7.2
Good
11,041 reviews

Food

6.5

Crew

8.0

Entertainment

6.9

Boarding

7.5

Overall

7.2

Comfort

7.2

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.

Related info for your journey

Find useful and relevant information for your journey from Erie to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Erie to Knoxville?

    Airlines like American Airlines fly from Erie to Knoxville in about 6h 25m. The time it takes to get you to your destination can typically vary by up to . Erie and Knoxville are separated by a distance of 479 mi.

  • Can I find deals for flights from Erie to Knoxville that include hotel bookings?

    Yes. In addition to deals on Erie to Knoxville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Erie to Knoxville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Erie to Knoxville.

  • Can I find deals for business class flights from Erie to Knoxville?

    Yes. Cheapflights offers flight deals from Erie to Knoxville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Erie to Knoxville?

    Currently, December is the cheapest month in which you can book a flight from Erie to Knoxville (average of $163). Flying from Erie to Knoxville in November is currently the most expensive (average of $254). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Cherokee
Crossville
Morristown
Corbin
Bryson City
Alcoa
Oak Ridge
Murphy

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Top airline flying from Erie to Knoxville

Discover the top airline that operate flights from Erie to Knoxville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$373Average$562FlexibilityNo cancel feeOn-time71%

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