What is the cheapest airline that flies from Allentown-Bethlehem to Tennessee?

Allegiant Air, Delta, and United Airlines are the most popular carriers operating from Allentown-Bethlehem to Tennessee

What airlines fly to Tennessee?

United Airlines, American Airlines and Allegiant Air are the top three most popular airlines that fly to Tennessee from Allentown according to our data. United Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Tennessee. Keep in mind that there are 7 different airlines that fly to Tennessee on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Allentown-Bethlehem Airport to Tennessee?

Prices for flights from Allentown-Bethlehem Airport to Tennessee are updated daily.

How many operators does momondo search for flights from Allentown-Bethlehem Airport to Tennessee?

As of September 2026, there are 3 operators available to choose from for flights from Allentown-Bethlehem Airport to Tennessee.

How old do you have to be to fly from Allentown-Bethlehem Airport to Tennessee?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Allentown-Bethlehem Airport to Tennessee.

What documentation or ID do you need to fly to Tennessee?

The travel and health documents required for your trip to Tennessee can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Tennessee. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$44 Cheap Flights from Allentown to Tennessee in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Allentown to Tennessee

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:55 pm - 11:00 pmABE Allentown-Bethlehem-BNA Nashville Intl

2h 05mnonstop

6:00 am - 8:52 amBNA Nashville Intl-ABE Allentown-Bethlehem

1h 52mnonstop

$97Allegiant Air

Sun, Sep 27 - Thu, Oct 1

6:46 pm - 7:51 pmABE Allentown-Bethlehem-BNA Nashville Intl

2h 05mnonstop

6:00 am - 8:52 amBNA Nashville Intl-ABE Allentown-Bethlehem

1h 52mnonstop

$104Allegiant Air

Mon, Sep 21 - Thu, Oct 1

6:46 pm - 7:51 pmABE Allentown-Bethlehem-BNA Nashville Intl

2h 05mnonstop

6:00 am - 8:52 amBNA Nashville Intl-ABE Allentown-Bethlehem

1h 52mnonstop

$108Allegiant Air

Mon, Sep 21 - Thu, Oct 1

6:46 pm - 7:51 pmABE Allentown-Bethlehem-BNA Nashville Intl

2h 05mnonstop

3:14 pm - 10:28 pmBNA Nashville Intl-ABE Allentown-Bethlehem

30h 14m2 stops Denver Intl Orlando

$254Multiple Airlines

Mon, Sep 21 - Thu, Oct 1

9:55 pm - 11:00 pmABE Allentown-Bethlehem-BNA Nashville Intl

2h 05mnonstop

3:14 pm - 10:28 pmBNA Nashville Intl-ABE Allentown-Bethlehem

30h 14m2 stops Denver Intl Orlando

$254Multiple Airlines

Sun, Sep 27 - Thu, Oct 1

9:52 am - 10:54 amABE Allentown-Bethlehem-BNA Nashville Intl

2h 02mnonstop

8:26 pm - 10:28 pmBNA Nashville Intl-ABE Allentown-Bethlehem

25h 02m1 stop Orlando

$254Multiple Airlines

Sun, Oct 25 - Thu, Oct 29

5:14 pm - 9:29 pmABE Allentown-Bethlehem-TRI Blountville Tri Cities TN/VA

4h 15m1 stop Charlotte Douglas

8:26 pm - 12:28 amTRI Blountville Tri Cities TN/VA-ABE Allentown-Bethlehem

4h 02m1 stop Charlotte Douglas

$299American Airlines

Wed, Oct 7 - Wed, Oct 14

6:04 pm - 10:20 pmABE Allentown-Bethlehem-TRI Blountville Tri Cities TN/VA

4h 16m1 stop Atlanta Hartsfield-Jackson

1:25 pm - 5:21 pmTRI Blountville Tri Cities TN/VA-ABE Allentown-Bethlehem

3h 56m1 stop Atlanta Hartsfield-Jackson

$329Delta

Fri, Sep 25 - Tue, Sep 29

5:30 pm - 10:01 pmABE Allentown-Bethlehem-CHA Chattanooga Lovell Field

4h 31m1 stop Charlotte Douglas

5:00 am - 11:29 amCHA Chattanooga Lovell Field-ABE Allentown-Bethlehem

6h 29m1 stop Charlotte Douglas

$337American Airlines

Thu, Dec 31 - Tue, Jan 5

12:45 pm - 6:35 pmABE Allentown-Bethlehem-BNA Nashville Intl

6h 50m1 stop Atlanta Hartsfield-Jackson

4:12 pm - 10:27 pmBNA Nashville Intl-ABE Allentown-Bethlehem

5h 15m1 stop Atlanta Hartsfield-Jackson

$347Delta

Wed, Nov 11 - Wed, Nov 18

Cheap last minute flights

Enter your travel dates to find the best prices.

9:55 pm - 11:00 pmABE Allentown-Bethlehem-BNA Nashville Intl

2h 05mnonstop

8:31 pm - 11:23 pmBNA Nashville Intl-ABE Allentown-Bethlehem

1h 52mnonstop

$92Allegiant Air

Sun, Sep 13 - Fri, Sep 18

9:55 pm - 11:00 pmABE Allentown-Bethlehem-BNA Nashville Intl

2h 05mnonstop

8:31 pm - 11:23 pmBNA Nashville Intl-ABE Allentown-Bethlehem

1h 52mnonstop

$103Allegiant Air

Sun, Sep 13 - Fri, Sep 18

9:55 pm - 11:00 pmABE Allentown-Bethlehem-BNA Nashville Intl

2h 05mnonstop

8:31 pm - 11:23 pmBNA Nashville Intl-ABE Allentown-Bethlehem

1h 52mnonstop

$106Allegiant Air

Sun, Sep 13 - Fri, Sep 18

2:28 pm - 8:42 amABE Allentown-Bethlehem-BNA Nashville Intl

19h 14m1 stop Orlando

8:31 pm - 11:23 pmBNA Nashville Intl-ABE Allentown-Bethlehem

1h 52mnonstop

$308Multiple Airlines

Sun, Sep 13 - Fri, Sep 18

2:28 pm - 8:42 amABE Allentown-Bethlehem-BNA Nashville Intl

19h 14m1 stop Orlando

6:13 pm - 9:05 pmBNA Nashville Intl-ABE Allentown-Bethlehem

1h 52mnonstop

$322Multiple Airlines

Sun, Sep 13 - Thu, Sep 17

7:00 am - 9:14 pmABE Allentown-Bethlehem-BNA Nashville Intl

15h 14m2 stops Fort Myers SW Florida Intl Philadelphia

8:31 pm - 11:23 pmBNA Nashville Intl-ABE Allentown-Bethlehem

1h 52mnonstop

$337Multiple Airlines

Sun, Sep 13 - Fri, Sep 18

5:45 am - 12:07 pmABE Allentown-Bethlehem-CHA Chattanooga Lovell Field

6h 22m1 stop Charlotte Douglas

5:15 pm - 11:22 pmCHA Chattanooga Lovell Field-ABE Allentown-Bethlehem

6h 07m1 stop Charlotte Douglas

$457American Airlines

Fri, Sep 11 - Mon, Sep 14

9:13 am - 3:05 pmABE Allentown-Bethlehem-BNA Nashville Intl

6h 52m1 stop Chicago O'Hare Intl

4:00 pm - 10:17 pmBNA Nashville Intl-ABE Allentown-Bethlehem

5h 17m1 stop Chicago O'Hare Intl

$487American Airlines

Mon, Sep 14 - Thu, Sep 17

6:08 pm - 11:09 pmABE Allentown-Bethlehem-BNA Nashville Intl

6h 01m1 stop Atlanta Hartsfield-Jackson

5:15 am - 12:15 pmBNA Nashville Intl-ABE Allentown-Bethlehem

6h 00m1 stop Atlanta Hartsfield-Jackson

$519Delta

Wed, Sep 16 - Wed, Sep 23

6:08 pm - 11:09 pmABE Allentown-Bethlehem-BNA Nashville Intl

6h 01m1 stop Atlanta Hartsfield-Jackson

9:30 am - 5:21 pmBNA Nashville Intl-ABE Allentown-Bethlehem

6h 51m1 stop Atlanta Hartsfield-Jackson

$519Delta

Tue, Sep 15 - Wed, Sep 23

Cheap direct flights

Enter your travel dates to find the best prices.

9:55 pm - 11:00 pmABE Allentown-Bethlehem-BNA Nashville Intl

2h 05mnonstop

6:00 am - 8:52 amBNA Nashville Intl-ABE Allentown-Bethlehem

1h 52mnonstop

$97Allegiant Air

Sun, Sep 27 - Thu, Oct 1

6:46 pm - 7:51 pmABE Allentown-Bethlehem-BNA Nashville Intl

2h 05mnonstop

6:00 am - 8:52 amBNA Nashville Intl-ABE Allentown-Bethlehem

1h 52mnonstop

$104Allegiant Air

Mon, Sep 21 - Thu, Oct 1

6:46 pm - 7:51 pmABE Allentown-Bethlehem-BNA Nashville Intl

2h 05mnonstop

6:00 am - 8:52 amBNA Nashville Intl-ABE Allentown-Bethlehem

1h 52mnonstop

$108Allegiant Air

Mon, Sep 21 - Thu, Oct 1

9:55 pm - 11:00 pmABE Allentown-Bethlehem-BNA Nashville Intl

2h 05mnonstop

6:00 am - 8:52 amBNA Nashville Intl-ABE Allentown-Bethlehem

1h 52mnonstop

$109Allegiant Air

Sun, Sep 27 - Thu, Oct 1

9:55 pm - 11:00 pmABE Allentown-Bethlehem-BNA Nashville Intl

2h 05mnonstop

6:00 am - 8:52 amBNA Nashville Intl-ABE Allentown-Bethlehem

1h 52mnonstop

$114Allegiant Air

Sun, Sep 20 - Thu, Oct 1

4:31 pm - 5:36 pmABE Allentown-Bethlehem-BNA Nashville Intl

2h 05mnonstop

8:40 am - 11:29 amBNA Nashville Intl-ABE Allentown-Bethlehem

1h 49mnonstop

$117Allegiant Air

Sun, Nov 15 - Thu, Nov 19

9:52 am - 10:54 amABE Allentown-Bethlehem-BNA Nashville Intl

2h 02mnonstop

7:52 am - 10:44 amBNA Nashville Intl-ABE Allentown-Bethlehem

1h 52mnonstop

$118Allegiant Air

Sun, Oct 25 - Thu, Oct 29

11:42 am - 12:44 pmABE Allentown-Bethlehem-BNA Nashville Intl

2h 02mnonstop

7:52 am - 10:44 amBNA Nashville Intl-ABE Allentown-Bethlehem

1h 52mnonstop

$133Allegiant Air

Sun, Oct 4 - Thu, Oct 22

11:42 am - 12:44 pmABE Allentown-Bethlehem-BNA Nashville Intl

2h 02mnonstop

6:30 am - 9:22 amBNA Nashville Intl-ABE Allentown-Bethlehem

1h 52mnonstop

$133Allegiant Air

Sun, Oct 4 - Thu, Oct 8

9:52 am - 10:54 amABE Allentown-Bethlehem-BNA Nashville Intl

2h 02mnonstop

7:52 am - 10:44 amBNA Nashville Intl-ABE Allentown-Bethlehem

1h 52mnonstop

$141Allegiant Air

Sun, Oct 25 - Thu, Oct 29

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Allegiant Air flights from Allentown to Tennessee

Our best Allegiant Air deals on Allentown to Tennessee flight tickets

Allegiant Air

Sep 13

ABE9:55 pmAllentown-Bethlehem

2h 05m

BNA11:00 pmNashville Intl

Sep 18

BNA8:31 pmNashville Intl

1h 52m

ABE11:23 pmAllentown-Bethlehem

$92

Allegiant Air

Sep 27

ABE9:55 pmAllentown-Bethlehem

2h 05m

BNA11:00 pmNashville Intl

Oct 1

BNA6:00 amNashville Intl

1h 52m

ABE8:52 amAllentown-Bethlehem

$97

Allegiant Air

Sep 13

ABE9:55 pmAllentown-Bethlehem

2h 05m

BNA11:00 pmNashville Intl

Sep 18

BNA8:31 pmNashville Intl

1h 52m

ABE11:23 pmAllentown-Bethlehem

$103

United Airlines flights from Allentown to Tennessee

Our best United Airlines deals on Allentown to Tennessee flight tickets

United Airlines

Oct 31

ABE5:36 pmAllentown-Bethlehem

7h 08m

1 stop

MEM11:44 pmMemphis

Nov 3

MEM2:40 pmMemphis

5h 22m

1 stop

ABE9:02 pmAllentown-Bethlehem

$399

United Airlines

Dec 3

ABE5:32 pmAllentown-Bethlehem

7h 13m

1 stop

MEM11:45 pmMemphis

Dec 7

MEM2:40 pmMemphis

5h 42m

1 stop

ABE9:22 pmAllentown-Bethlehem

$403

United Airlines

Nov 10

ABE5:36 pmAllentown-Bethlehem

7h 08m

1 stop

MEM11:44 pmMemphis

Nov 14

MEM2:40 pmMemphis

5h 22m

1 stop

ABE9:02 pmAllentown-Bethlehem

$419

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

AllentownNashville

ABE Allentown-Bethlehem - BNA Nashville Intl

ABEBNA

Allentown-Bethlehem

Sun 9/27

9:55 pm-11:00 pm

Nonstop2h 05m

Nashville Intl

Thu 10/1

6:00 am-8:52 am

Nonstop1h 52m

$97

AllentownNashville

ABE Allentown-Bethlehem - BNA Nashville Intl

ABEBNA

Allentown-Bethlehem

Mon 9/21

6:46 pm-7:51 pm

Nonstop2h 05m

Nashville Intl

Thu 10/1

6:00 am-8:52 am

Nonstop1h 52m

$104

AllentownNashville

ABE Allentown-Bethlehem - BNA Nashville Intl

ABEBNA

Allentown-Bethlehem

Mon 9/21

6:46 pm-7:51 pm

Nonstop2h 05m

Nashville Intl

Thu 10/1

6:00 am-8:52 am

Nonstop1h 52m

$108

AllentownNashville

ABE Allentown-Bethlehem - BNA Nashville Intl

ABEBNA

Allentown-Bethlehem

Mon 9/21

6:46 pm-7:51 pm

Nonstop2h 05m

Nashville Intl

Thu 10/1

3:14 pm-10:28 pm

2 stops30h 14m

$254

AllentownNashville

ABE Allentown-Bethlehem - BNA Nashville Intl

ABEBNA

Allentown-Bethlehem

Sun 9/27

9:55 pm-11:00 pm

Nonstop2h 05m

Nashville Intl

Thu 10/1

3:14 pm-10:28 pm

2 stops30h 14m

$254

AllentownNashville

ABE Allentown-Bethlehem - BNA Nashville Intl

ABEBNA

Allentown-Bethlehem

Sun 10/25

9:52 am-10:54 am

Nonstop2h 02m

Nashville Intl

Thu 10/29

8:26 pm-10:28 pm

1 stop25h 02m

$254

AllentownBlountville

ABE Allentown-Bethlehem - TRI Blountville Tri Cities TN/VA

ABETRI

Allentown-Bethlehem

Wed 10/7

5:14 pm-9:29 pm

1 stop4h 15m

Blountville Tri Cities TN/VA

Wed 10/14

8:26 pm-12:28 am

1 stop4h 02m

$299

AllentownBlountville

ABE Allentown-Bethlehem - TRI Blountville Tri Cities TN/VA

ABETRI

Allentown-Bethlehem

Fri 9/25

6:04 pm-10:20 pm

1 stop4h 16m

Blountville Tri Cities TN/VA

Tue 9/29

1:25 pm-5:21 pm

1 stop3h 56m

$329

AllentownChattanooga

ABE Allentown-Bethlehem - CHA Chattanooga Lovell Field

ABECHA

Allentown-Bethlehem

Thu 12/31

5:30 pm-10:01 pm

1 stop4h 31m

Chattanooga Lovell Field

Tue 1/5

5:00 am-11:29 am

1 stop6h 29m

$337

AllentownNashville

ABE Allentown-Bethlehem - BNA Nashville Intl

ABEBNA

Allentown-Bethlehem

Wed 11/11

12:45 pm-6:35 pm

1 stop6h 50m

Nashville Intl

Wed 11/18

4:12 pm-10:27 pm

1 stop5h 15m

$347

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Allentown to Tennessee

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Tennessee?

The cheapest month to fly to Tennessee from Allentown is in December. Flight prices, which tend to average around $144, are often lower during this time because this is during the off-season. If you don’t want to visit Tennessee in December, then you should wait until November to fly from Allentown, when ticket prices are also cheap, with an average price of $213.

What is the cheapest day to depart on your flight to Tennessee?

The cheapest day to depart from Allentown to Tennessee is on a Sunday. Travelers who choose to depart for Tennessee on a Sunday will often find tickets for as low as $154. Flights from Allentown to Tennessee on a Friday will generally be more expensive and average around $473. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Tennessee?

The cheapest time of day to fly to Tennessee is in the evening when flights can be purchased for as low as $186. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $262 on average. Flights to Tennessee from Allentown in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Allentown-Bethlehem to Tennessee flight route?

Fly from Allentown-Bethlehem to Nashville Intl for the best Allentown-Bethlehem - Tennessee flight prices

How far in advance should I book a flight from Allentown to Tennessee?

You are more likely to see cheaper flights to Tennessee from Allentown when booking weeks ahead of your departure date. In general, you can expect to find flights to Tennessee for around $284 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tennessee from Allentown for as low as $181 on momondo.

What cabin class options are available on Allentown to Tennessee flights?

There is only 1 cabin class available to choose from on Allentown to Tennessee flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Allentown to Tennessee flights?

No. A direct flight is the cheapest option for a flight between Allentown to Tennessee.

Cheap Allentown to Tennessee flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Allentown to Tennessee

Best Price Found	$44
Fastest flight time	2h 02m
Direct flights	Mon, Tue, Fri, Sat and Sun
Airports in Tennessee	54 airports

The best one-way flight to Tennessee from Allentown in the past 72 hours is $44. The best round-trip flight deal from Allentown to Tennessee found on momondo in the last 72 hours is $97.

The fastest flight from Allentown to Tennessee takes 2h 02m

Direct flights go from Allentown to Tennessee on Monday, Tuesday, Friday, Saturday and Sunday. The only airline offering direct flights is Allegiant Air.

There are 54 airports in Tennessee. From Allentown there are direct flights to Nashville Intl (BNA).

Search flight deals

Frequently asked questions about flying from Allentown to Tennessee

When did momondo last update prices for flights from Allentown-Bethlehem Airport to Tennessee?
Prices for flights from Allentown-Bethlehem Airport to Tennessee are updated daily.
How many operators does momondo search for flights from Allentown-Bethlehem Airport to Tennessee?
As of September 2026, there are 3 operators available to choose from for flights from Allentown-Bethlehem Airport to Tennessee.
How old do you have to be to fly from Allentown-Bethlehem Airport to Tennessee?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Allentown-Bethlehem Airport to Tennessee.
What documentation or ID do you need to fly to Tennessee?
The travel and health documents required for your trip to Tennessee can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Tennessee. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Allentown to Tennessee?
momondo data reveals that the most frequently booked plane model on the route from Allentown to Tennessee is Airbus A319, representing 37.25% of all bookings. The subsequent popular models are Airbus A320-100/200 at 31.54%, Boeing 737 MAX 8 at 9.73%, and Boeing 737-700 at 5.03%.

Best airlines flying from Allentown to Tennessee

Compare and see reviews for airlines that fly from Allentown to Tennessee with momondo

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $87	Free Cancellation	Rating 7.3 679 reviews	Search Allegiant Air flights
Delta	PriceFrom $182	Free Cancellation	Rating 7.8 8,553 reviews	Search Delta flights
American Airlines	PriceFrom $217	Free Cancellation	Rating 7.1 12,045 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Allentown to Tennessee?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Allentown to Tennessee. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Allentown to Tennessee with flexible booking policies on momondo?

All flight searches from Allentown to Tennessee on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Allentown to Tennessee?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Tennessee from Allentown.

I’m not ready to book a flight from Allentown to Tennessee right now. Can momondo alert me if prices change?

Price alerts on flights to Tennessee from Allentown are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.