HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Knoxville to Allentown (TYS - ABE) from $140

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/31. 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.
TYS — ABE
May 12 — May 191
From?
To?
Sun 5/12
Sun 5/19
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheap flight deals from Knoxville to Allentown

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Allentown (ABE). 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 May 7, 2024.

Round-trip from

$284

One-way from

$140
From Knoxville McGhee Tyson to Allentown-Bethlehem
Search Deals
One-way flight from Knoxville McGhee Tyson to Allentown-Bethlehem
Search Deals

What is the cheapest day to fly round-trip from Knoxville to Allentown?

Tuesday flights are found to be more expensive to fly from Knoxville to Allentown. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Allentown.

When is the cheapest time to fly from Knoxville to Allentown (TYS - ABE)?

When flying from Knoxville to Allentown, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 16% versus a flight in the afternoon.

Cheap American Airlines flights from Knoxville to Allentown

Explore cheap flight options specifically provided by American Airlines for the route between Knoxville and Allentown. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 7, 2024.
Fri 6/215:12 amTYS - ABE
1 stop6h 38mAmerican Airlines
Mon 6/2412:22 pmABE - TYS
1 stop6h 38mAmerican Airlines
Deal found 5/6$525
Fri 6/2112:44 pmTYS - ABE
1 stop6h 37mAmerican Airlines
Mon 6/2412:22 pmABE - TYS
2 stops8h 43mAmerican Airlines
Deal found 5/6$1,808
Fri 6/2111:21 amTYS - ABE
2 stops8h 00mAmerican Airlines
Mon 6/2412:22 pmABE - TYS
2 stops8h 43mAmerican Airlines
Deal found 5/6$2,248

Cheap Knoxville to Allentown flights in May & June 2024

Find cheap flight options from Knoxville to Allentown specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,689,106 searches. Prices were last updated on May 7, 2024.
Fri 6/215:12 amTYS - ABE
1 stop6h 38mAmerican Airlines
Mon 6/2412:22 pmABE - TYS
1 stop6h 38mAmerican Airlines
Deal found 5/6$525
Tue 5/710:51 amTYS - ABE
1 stop6h 04mUnited Airlines
Tue 5/145:30 pmABE - TYS
1 stop16h 46mUnited Airlines
Deal found 5/6$727
Fri 6/2112:44 pmTYS - ABE
1 stop6h 37mAmerican Airlines
Mon 6/2412:22 pmABE - TYS
2 stops8h 43mAmerican Airlines
Deal found 5/6$1,808
Tue 5/77:01 amTYS - ABE
1 stop4h 22mAmerican Airlines
Tue 5/1412:01 pmABE - TYS
2 stops10h 19mAmerican Airlines
Deal found 5/6$1,819
Fri 6/2111:21 amTYS - ABE
2 stops8h 00mAmerican Airlines
Mon 6/2412:22 pmABE - TYS
2 stops8h 43mAmerican Airlines
Deal found 5/6$2,248
Tue 5/78:17 amTYS - ABE
2 stops8h 00mAmerican Airlines
Tue 5/1412:01 pmABE - TYS
2 stops6h 34mAmerican Airlines
Deal found 5/6$2,309

Knoxville to Allentown 2024 flight deals

Discover exclusive flight deals for travel between Knoxville and Allentown in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 7, 2024.
Sat 9/75:30 pmTYS - ABE
1 stop5h 56mDelta
Tue 9/105:40 pmABE - TYS
1 stop6h 12mDelta
Deal found 5/6$408
Fri 6/215:12 amTYS - ABE
1 stop6h 38mAmerican Airlines
Mon 6/2412:22 pmABE - TYS
1 stop6h 38mAmerican Airlines
Deal found 5/6$525
Tue 5/710:51 amTYS - ABE
1 stop6h 04mUnited Airlines
Tue 5/145:30 pmABE - TYS
1 stop16h 46mUnited Airlines
Deal found 5/6$727
Sat 9/712:00 pmTYS - ABE
2 stops9h 48mUnited Airlines
Tue 9/105:40 pmABE - TYS
1 stop4h 56mUnited Airlines
Deal found 5/5$747
Fri 6/2112:44 pmTYS - ABE
1 stop6h 37mAmerican Airlines
Mon 6/2412:22 pmABE - TYS
2 stops8h 43mAmerican Airlines
Deal found 5/6$1,808
Tue 5/77:01 amTYS - ABE
1 stop4h 22mAmerican Airlines
Tue 5/1412:01 pmABE - TYS
2 stops10h 19mAmerican Airlines
Deal found 5/6$1,819
Fri 6/2111:21 amTYS - ABE
2 stops8h 00mAmerican Airlines
Mon 6/2412:22 pmABE - TYS
2 stops8h 43mAmerican Airlines
Deal found 5/6$2,248
Tue 5/78:17 amTYS - ABE
2 stops8h 00mAmerican Airlines
Tue 5/1412:01 pmABE - TYS
2 stops6h 34mAmerican Airlines
Deal found 5/6$2,309

One-way flights to Allentown from Knoxville

Search for one-way flight options from Knoxville to Allentown. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 7, 2024.
Fri 5/3111:24 amTYS - ABE
1 stop9h 56mAllegiant Air
Deal found 5/6$140
Fri 5/316:00 amTYS - ABE
2 stops14h 02mMultiple Airlines
Deal found 5/6$210
Fri 5/3110:17 pmTYS - ABE
3 stops24h 36mMultiple Airlines
Deal found 5/6$294
Sun 5/197:10 pmTYS - ABE
1 stop4h 07mDelta
Deal found 5/5$384
Mon 5/207:00 amTYS - ABE
2 stops14h 33mUnited Airlines
Deal found 5/5$959
Sun 5/197:00 amTYS - ABE
2 stops14h 33mUnited Airlines
Deal found 5/5$1,039

Find flights from Knoxville to Allentown within your budget

Customize your flight search to find flights from Knoxville to Allentown 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 2,689,106 searches. Data last updated May 7, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$408 - $2,248

Route

Depart

Return

Price

Knoxville McGhee TysonAllentown-Bethlehem

TYS - ABE

TYSABE

Knoxville McGhee Tyson

Sat 9/7

1 stop5h 56m

Allentown-Bethlehem

Tue 9/10

1 stop6h 12m

$408

Knoxville McGhee TysonAllentown-Bethlehem

TYS - ABE

TYSABE

Knoxville McGhee Tyson

Fri 6/21

1 stop6h 38m

Allentown-Bethlehem

Mon 6/24

1 stop6h 38m

$525

Knoxville McGhee TysonAllentown-Bethlehem

TYS - ABE

TYSABE

Knoxville McGhee Tyson

Sat 9/7

2 stops9h 48m

Allentown-Bethlehem

Tue 9/10

1 stop4h 56m

$747

Knoxville McGhee TysonAllentown-Bethlehem

TYS - ABE

TYSABE

Knoxville McGhee Tyson

Fri 6/21

1 stop6h 37m

Allentown-Bethlehem

Mon 6/24

2 stops8h 43m

$1,808

Knoxville McGhee TysonAllentown-Bethlehem

TYS - ABE

TYSABE

Knoxville McGhee Tyson

Fri 6/21

2 stops8h 00m

Allentown-Bethlehem

Mon 6/24

2 stops8h 43m

$2,248

Flights are sorted by cheapest first

Deals found on 5/5

When is the cheapest time to fly from Knoxville to Allentown?

Use this chart to determine the cheapest time to fly round-trip from Knoxville to Allentown. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Knoxville to Allentown flight should consider departing on Thursday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Allentown by month

Plan your trip from Knoxville to Allentown by taking into account the cheapest months to travel. The average price of a one-way flight from Knoxville to Allentown is currently $504 while a round-trip flight costs $1,147. Price data was last updated on April 28, 2024.

Currently, January is the cheapest month in which you can book a flight from Knoxville to Allentown (average of $284). Flying from Knoxville to Allentown in June is currently the most expensive (average of $356). 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.

January

$284

February

$297

March

$332

April

$347

May

$340

June

$356

July

$336

August

$325

September

$301

October

$337

November

$321

December

$303

Temperature and rainfall in Allentown by month

Plan your trip to Allentown by taking into account the average temperature and rainfall totals by month.

ABE

Temperature

28.4 - 73.4 °F

Reviews of airlines servicing Allentown

Get insights into the airlines that provide service to Allentown. 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 Allentown. Reviews last updated May 7, 2024.
Delta
8.1
Very good
10,818 reviews
Check prices

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.4

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.1
Very good
10,818 reviews
Delta
8.1
Very good
10,818 reviews
Check prices

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.4

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Allegiant Air
7.5
Good
1,024 reviews
Delta
8.1
Very good
10,818 reviews
Check prices

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.4

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
11,090 reviews
Delta
8.1
Very good
10,818 reviews
Check prices

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.4

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.3
Good
14,697 reviews
Delta
8.1
Very good
10,818 reviews
Check prices

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.4

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

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

  • Can I find flights from Knoxville to Allentown for under $500 on Cheapflights?

    Yes, there are multiple flights from Knoxville to Allentown for under $500. The cheapest flight booked recently is on Delta for just $408, but on average you can expect to pay $1,147.

  • What are the cheapest airlines flying from Knoxville to Allentown round-trip?

    Cheapflights users have booked flights from Knoxville to Allentown round-trip from $408. Other airlines that can offer you cheap pricing are American Airlines, from $525, and United Airlines, from $747.

  • What are the cheapest airlines to fly from Knoxville to Allentown one-way?

    The cheapest airlines for a one-way flight from Knoxville to Allentown are Allegiant Air ($140), Delta ($384), and United Airlines ($959).

  • What does TYS to ABE mean?

    Great question - TYS to ABE just means Knoxville McGhee Tyson Airport to Allentown-Bethlehem Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Knoxville to Allentown that include extra baggage allowance?

    The amount of baggage you can bring on your Knoxville to Allentown flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Knoxville to Allentown with specific airlines?

    Yes, Cheapflights allows you to browse and filter Knoxville to Allentown flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Knoxville to Allentown that allow pets onboard?

    Many airlines flying from Knoxville to Allentown offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Knoxville to Allentown?

    Yes, you can often find last-minute deals on Knoxville to Allentown flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Knoxville to Allentown flight deals updated?

    The Knoxville to Allentown flight deals you see on this page were last updated on 5/6.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Other flights to Allentown
Explore flights to Allentown departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 7, 2024.

Orlando to Allentown flights
Myrtle Beach to Allentown flights
Nashville to Allentown flights
Denver to Allentown flights
Orlando Sanford Intl to Allentown flights
Fort Lauderdale to Allentown flights
Allentown to Melbourne, Florida flights
Allentown to Nashville flights
Allentown to Denver flights
Allentown to Fort Lauderdale flights
Allentown to Orlando Sanford Intl Airport flights
Allentown to Nashville flights
Allentown to Myrtle Beach flights
Allentown to Orlando Airport flights
Allentown to Philadelphia flights
Allentown to Sarasota flights
Allentown to Melbourne, Florida flights
Allentown to Orlando Airport flights
Allentown to Myrtle Beach flights
Allentown to Punta Gorda flights
Allentown to Denver flights
Allentown to Sarasota flights
Allentown to Fort Lauderdale flights
Allentown to Tampa flights

Top 2 airlines flying from Knoxville to Allentown

Discover the top 2 airlines that operate flights from Knoxville to Allentown. 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 2,689,106 searches. Data last updated May 7, 2024.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$253Average$305FlexibilityNo cancel feeOn-time88%
Search Allegiant Air flights
American AirlinesCheapest$340Average$487FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Denver to San Diego flights
Dallas to Salt Lake City flights
San Francisco to Cabo San Lucas flights
Seattle to Austin flights
New York to Hong Kong flights
Ohio to Florida flights
New York to San Juan flights
Minneapolis to Los Angeles flights
Chicago O'Hare Intl Airport to Miami flights
Kansas City to Chicago flights
San Francisco to Austin flights
Knoxville to Abilene flights

Search flights from Knoxville to Allentown by cabin class

Find flights from Knoxville to Allentown, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Saint Peter Jersey
Flights to Kirkwall Arpt
Flights to Skiathos
Flights to Naxos
Flights to Ningbo Lishe Intl
Flights to Edremit/Korfez
Flights to Bourgas
Flights to Bodø
Flights to Pellston Emmet County
Flights to Cornwall Newquay
Flights to Ordu/Giresun
Flights to Batumi
Flights to Mason City
Flights to Biarritz Parme
Flights to Zakynthos Dionsios Salomos
Flights to Cortez Montezuma County
Flights to Clermont-Ferrand Aulnat
Flights to Nevsehir
Flights to Hyannis Barnstable
Flights to Girona Costa Brava
Flights to Kagoshima
Flights to Perugia Sant Egidio
Flights to Oran Es Senia
Flights to Chios

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Knoxville to Allentown?

When you search for this flight from Knoxville to Allentown, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Knoxville to Allentown?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Allentown from Knoxville.

Can Cheapflights find flights from Knoxville to Allentown with no change fees?

Need flexible booking options for your flight to Allentown from Knoxville? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Knoxville to Allentown become cheaper?

Yes! Start tracking prices for Knoxville to Allentown flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines