TYS - ABE

$145 Find Cheap Flights from Knoxville to Allentown

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Knoxville to Allentown departing on 3/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Allentown

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Allentown, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Allentown, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$338
Delta
Thu 2/5Sun 2/8
TYS - ABE • 1 stop
Cheapest one-way
$145
Allegiant Air
Sun 3/1
TYS - ABE • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Allentown!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Knoxville to Allentown (TYS-ABE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Knoxville to Allentown that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Knoxville to Allentown

Thu, Feb 5 - Sun, Feb 8
Delta Logo
5:40 am - 12:05 pm
TYS
-
ABE
6h 25m1 stop
Delta Logo
6:28 am - 11:08 am
ABE
-
TYS
4h 40m1 stop
$338Delta
Fri, Jan 9 - Tue, Jan 13
United Airlines Logo
1:59 pm - 9:05 pm
TYS
-
ABE
7h 06m1 stop
United Airlines Logo
11:30 am - 4:53 pm
ABE
-
TYS
5h 23m1 stop
$398United Airlines
Fri, Jan 9 - Tue, Jan 13
United Airlines Logo
5:29 pm - 10:41 am
TYS
-
ABE
17h 12m1 stop
United Airlines Logo
11:30 am - 4:53 pm
ABE
-
TYS
5h 23m1 stop
$428United Airlines
Thu, Feb 5 - Sun, Feb 8
Delta Logo
7:30 am - 5:14 pm
TYS
-
ABE
9h 44m2 stops
Delta Logo
6:28 am - 11:08 am
ABE
-
TYS
4h 40m1 stop
$517Delta
Fri, Jan 9 - Tue, Jan 13
United Airlines Logo
2:25 pm - 10:41 am
TYS
-
ABE
20h 16m2 stops
United Airlines Logo
11:30 am - 4:53 pm
ABE
-
TYS
5h 23m1 stop
$528United Airlines
Fri, Jan 9 - Tue, Jan 13
United Airlines Logo
9:30 am - 9:05 pm
TYS
-
ABE
11h 35m2 stops
United Airlines Logo
6:15 am - 7:27 pm
ABE
-
TYS
13h 12m2 stops
$887United Airlines
Booking Insights

KAYAK's insights & trends for Knoxville to Allentown flights

Get data-powered insights and trends into flights from Knoxville to Allentown to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Knoxville to Allentown?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Knoxville to Allentown departing in February.

What’s the cheapest day of the week to fly from Knoxville to Allentown?

The average price of all round-trip flights from Knoxville to Allentown clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Allentown on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Thursday is the most expensive day to fly from Knoxville to Allentown. For your return ticket, we recommend flying on a Friday and avoiding Mondays for the best deals.

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Good to know

Low seasonAugust
Cheapest flight$145
Best time to beat the crowds with an average 54% drop in price.
Most popular time to fly and prices are also 31% lower on average.
Flight from Knoxville to Allentown

When to book flights from Knoxville to Allentown

Are your dates flexible? Find out the best times to travel from Knoxville to Allentown based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Knoxville to Allentown

  • What is the cheapest flight from Knoxville to Allentown?

    In the last 3 days, the lowest price for a flight from Knoxville to Allentown was $145 for a one-way ticket and $338 for a round-trip.

  • Do I need a passport to fly between Knoxville and Allentown?

    No, a passport isn't needed to fly from Knoxville to Allentown. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Knoxville to Allentown?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Knoxville to Allentown?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Knoxville to Allentown.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Knoxville to Allentown?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Allentown from Knoxville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Knoxville to Allentown?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Allentown with an airline and back to Knoxville with another airline. Booking your flights between Knoxville and ABE can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Knoxville to Allentown?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Allentown from Knoxville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Knoxville to Allentown

Information on your arrival and departure airports

Knoxville (TYS)
Allentown (ABE)