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$338+ 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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
ERI — TYS
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap 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 July 3, 2025.

Round-trip from

$338
(American Airlines)
From Erie to Knoxville McGhee Tyson
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Find 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 July 3, 2025.

This American Airlines deal was found by Cheapflights users on 7/1. 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 7/295:12 pmERI - TYS
1 stop5h 13mAmerican Airlines
Tue 8/55:58 pmTYS - ERI
1 stop4h 53mAmerican Airlines
Deal found 7/1$338

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 July 3, 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

Tue 7/29

5:12 pm-10:25 pm

1 stop5h 13m

Knoxville McGhee Tyson

Tue 8/5

5:58 pm-10:51 pm

1 stop4h 53m

$338

ErieKnoxville

ERI - TYS

ERITYS

Erie

Fri 7/11

1:46 pm-7:12 pm

1 stop5h 26m

$377

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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, January is the cheapest month in which you can book a flight from Erie to Knoxville (average of $296). Flying from Erie to Knoxville in March is currently the most expensive (average of $376). 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 July 3, 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
10,000 reviews

Entertainment

6.9

Overall

7.2

Comfort

7.2

Crew

8.0

Boarding

7.5

Food

6.5

Reviews

1 / 20
2.0
Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Overall

7.2

Comfort

7.2

Crew

8.0

Boarding

7.5

Food

6.5

Reviews

1 / 20
2.0
Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break

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.

  • What is the cheapest airline to fly from Erie to Knoxville round-trip?

    Our cheapest airline available from Erie to Knoxville is American Airlines. Our recent data shows that you can find tickets from as low as $338 on this airline.

  • 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, January is the cheapest month in which you can book a flight from Erie to Knoxville (average of $296). Flying from Erie to Knoxville in March is currently the most expensive (average of $376). 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 Erie?

Book flights to Erie if you plan to visit one of these locations
Morristown
Cherokee
Corbin
Alcoa
Oak Ridge
Murphy

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Alternative routes for Erie to Knoxville

See prices for flight routes from nearby airports that may be better suited for you.
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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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$373Average$684FlexibilityNo cancel feeOn-time71%

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