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Kingsport

Cheap flights from Philadelphia (PHL) to Kingsport, TN

PHL — TYS
Nov 1 — Nov 81
Sun 11/1
Sun 11/8
1 adult, Economy
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Find flight deals from Philadelphia to Kingsport

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

June

Cheapest in

February

Average price

$430
Provider with most accurate pricing for Philadelphia-Blountville Tri Cities TN/VA flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Blountville Tri Cities TN/VA flights.
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Highest demand for flights based on searches. 23% potential increase in price ($134 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Cheapflights Insights

Everything you need to know about your flight from Philadelphia to Kingsport

What is the cheapest time of day to fly from PHL to K1N?

When flying from Philadelphia to Kingsport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 36% versus a flight in the morning.

Reviews of airlines servicing Kingsport

Read reviews from past customers who have flown Delta and American Airlines from Philadelphia to Kingsport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,622 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.8

Food

7.2

Comfort

7.8

Overall

7.8

Reviews

1 / 20
4.0
Okay

Jennifer,Sep 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay
Delta
7.8
Good
8,622 reviews
Delta
7.8
Good
8,622 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.8

Food

7.2

Comfort

7.8

Overall

7.8

Reviews

1 / 20
4.0
Okay

Jennifer,Sep 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay
American Airlines
7.0
Good
12,111 reviews
Delta
7.8
Good
8,622 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.8

Food

7.2

Comfort

7.8

Overall

7.8

Reviews

1 / 20
4.0
Okay

Jennifer,Sep 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay

Related info for your journey

  • What airport do you fly from for flights from Philadelphia to Kingsport?

    Most people fly from Philadelphia (PHL) if they book a flight from Philadelphia to Kingsport. On average, Philadelphia has 0 outbound flights to Kingsport per day from 5 airlines. Philadelphia is conveniently located just 7.0 mi from Philadelphia’s city center.

  • How popular is this Philadelphia to Kingsport flight route?

    Within the past month, 12 users have taken a look at flights from Philadelphia to Kingsport.

  • What are the most reliable airlines from Philadelphia to Kingsport?

    Consider Allegiant Air (88%), Qatar Airways (72%) or PSA Airlines (70%) when booking your flight. These represent the most reliable airlines when flying from Philadelphia to Kingsport.

  • What are the cheapest flights from Philadelphia to Kingsport?

    The cheapest flight price from Philadelphia to Kingsport is $44. On average you can expect to pay $258. The most popular route, (Philadelphia - Blountville Tri Cities TN/VA), can usually be booked for $319.

  • Can I find deals for flights from Philadelphia to Kingsport that include hotel bookings?

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

  • How can I find direct flights from Philadelphia to Kingsport?

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

  • Can I find deals for business class flights from Philadelphia to Kingsport?

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

See more FAQs

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Top 5 airlines flying from Philadelphia to Kingsport

AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$83Average$133FlexibilityNo cancel feeOn-time88%
DeltaCheapest$186Average$374FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$265Average$400FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$309Average$459FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$339Average$498FlexibilityNo cancel feeOn-time69%

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