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Allentown

$259+ Cheap flights from Salt Lake City to Allentown (SLC - ABE)

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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — ABE
Aug 16 — Aug 231
Sat 8/16
Sat 8/23
1 adult, Economy
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Cheap flight deals from Salt Lake City to Allentown

Discover tips and strategies to find the most affordable flight options for your journey from Salt Lake City (SLC) 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 August 11, 2025.

Round-trip from

$314
(Delta)

One-way from

$259
(Kiwi.com)

Popular in

January

Cheapest in

December

Average price

$354
From Salt Lake City to Allentown-Bethlehem
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One-way flight from Salt Lake City to Allentown-Bethlehem
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Highest demand for flights based on searches. 25% potential increase in price ($253 potential increase over avg. RT price).
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Cheapest flight prices on average. 11% potential price decrease ($75 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Salt Lake City to Allentown

Cheapest flights from Salt Lake City to Allentown
Explore the most affordable flight options available from Salt Lake City to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2025.

This Delta deal was found by Cheapflights users on 8/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:10 pmSLC - ABE
1 stop7h 04mDelta
Tue 1/135:40 pmABE - SLC
1 stop9h 06mDelta
Deal found 8/9$314
This American Airlines deal was found by Cheapflights users on 8/10. 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 10/79:45 amSLC - ABE
2 stops9h 55mAmerican Airlines
Sat 10/115:53 pmABE - SLC
1 stop7h 08mAmerican Airlines
Deal found 8/10$356
This Delta deal was found by Cheapflights users on 8/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:10 pmSLC - ABE
1 stop7h 04mDelta
Wed 1/145:40 pmABE - SLC
1 stop9h 06mDelta
Deal found 8/9$369
This Delta deal was found by Cheapflights users on 8/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:10 pmSLC - ABE
1 stop7h 04mDelta
Mon 1/125:40 pmABE - SLC
1 stop9h 06mDelta
Deal found 8/9$399
This Delta deal was found by Cheapflights users on 8/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:10 pmSLC - ABE
1 stop7h 04mDelta
Sun 1/115:40 pmABE - SLC
1 stop9h 06mDelta
Deal found 8/9$438
This United Airlines deal was found by Cheapflights users on 8/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/248:05 pmSLC - ABE
2 stops13h 53mUnited Airlines
Sun 8/316:37 amABE - SLC
1 stop7h 02mUnited Airlines
Deal found 8/10$503
This American Airlines deal was found by Cheapflights users on 8/9. 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.
Mon 12/221:47 pmSLC - ABE
1 stop8h 29mAmerican Airlines
Wed 1/146:11 amABE - SLC
1 stop9h 43mAmerican Airlines
Deal found 8/9$529
This United Airlines deal was found by Cheapflights users on 8/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/78:20 amSLC - ABE
1 stop6h 33mUnited Airlines
Sat 10/115:28 pmABE - SLC
1 stop6h 57mUnited Airlines
Deal found 8/10$547
This American Airlines deal was found by Cheapflights users on 8/9. 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.
Mon 12/221:47 pmSLC - ABE
1 stop8h 29mAmerican Airlines
Sat 1/106:11 amABE - SLC
1 stop9h 43mAmerican Airlines
Deal found 8/9$571
This United Airlines deal was found by Cheapflights users on 8/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/312:42 pmSLC - ABE
1 stop7h 12mUnited Airlines
Mon 9/85:28 pmABE - SLC
1 stop20h 11mUnited Airlines
Deal found 8/10$577

Cheapflights Fare Finder

 
Customize your flight search to find flights from Salt Lake City 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 2,558,603 searches. Data last updated August 11, 2025.
Use the filters below to find and compare flights from Salt Lake City to Allentown that are best for you.

Fly from

Salt Lake City

Fly to

Allentown

Route

Depart

Return

Price

Salt Lake CityAllentown

SLC - ABE

SLCABE

Salt Lake City

Wed 12/24

2:10 pm-11:14 pm

1 stop7h 04m

Allentown-Bethlehem

Tue 1/13

5:40 pm-12:46 am

1 stop9h 06m

$314

Salt Lake CityAllentown

SLC - ABE

SLCABE

Salt Lake City

Tue 10/7

9:45 am-9:40 pm

2 stops9h 55m

Allentown-Bethlehem

Sat 10/11

5:53 pm-11:01 pm

1 stop7h 08m

$356

Salt Lake CityAllentown

SLC - ABE

SLCABE

Salt Lake City

Wed 12/24

2:10 pm-11:14 pm

1 stop7h 04m

Allentown-Bethlehem

Wed 1/14

5:40 pm-12:46 am

1 stop9h 06m

$369

Salt Lake CityAllentown

SLC - ABE

SLCABE

Salt Lake City

Wed 12/24

2:10 pm-11:14 pm

1 stop7h 04m

Allentown-Bethlehem

Mon 1/12

5:40 pm-12:46 am

1 stop9h 06m

$399

Salt Lake CityAllentown

SLC - ABE

SLCABE

Salt Lake City

Wed 12/24

2:10 pm-11:14 pm

1 stop7h 04m

Allentown-Bethlehem

Sun 1/11

5:40 pm-12:46 am

1 stop9h 06m

$438

Salt Lake CityAllentown

SLC - ABE

SLCABE

Salt Lake City

Sun 8/24

8:05 pm-11:58 am

2 stops13h 53m

Allentown-Bethlehem

Sun 8/31

6:37 am-11:39 am

1 stop7h 02m

$503

Salt Lake CityAllentown

SLC - ABE

SLCABE

Salt Lake City

Mon 12/22

1:47 pm-12:16 am

1 stop8h 29m

Allentown-Bethlehem

Tue 1/13

6:11 am-1:54 pm

1 stop9h 43m

$529

Salt Lake CityAllentown

SLC - ABE

SLCABE

Salt Lake City

Tue 10/7

8:20 am-4:53 pm

1 stop6h 33m

Allentown-Bethlehem

Sat 10/11

5:28 pm-10:25 pm

1 stop6h 57m

$547

Salt Lake CityAllentown

SLC - ABE

SLCABE

Salt Lake City

Mon 12/22

1:47 pm-12:16 am

1 stop8h 29m

Allentown-Bethlehem

Sat 1/10

6:11 am-1:54 pm

1 stop9h 43m

$571

Salt Lake CityAllentown

SLC - ABE

SLCABE

Salt Lake City

Wed 9/3

12:42 pm-9:54 pm

1 stop7h 12m

Allentown-Bethlehem

Mon 9/8

5:28 pm-11:39 am

1 stop20h 11m

$577

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/9

Showing 1-10 of 18 results
1
2

Best time to book a flight from Salt Lake City to Allentown

Have a flexible travel schedule? Discover the best time to fly to Allentown from Salt Lake City 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 Salt Lake City to Allentown

What is the cheapest month to book a flight from Salt Lake City to Allentown?

Currently, February is the cheapest month in which you can book a flight from Salt Lake City to Allentown (average of $289). Flying from Salt Lake City to Allentown in December is currently the most expensive (average of $395). 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 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 August 11, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Salt Lake City to Allentown have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,979 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,979 reviews
Delta
8.0
Very good
7,979 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,920 reviews
Delta
8.0
Very good
7,979 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,979 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What are the cheapest airlines flying from Salt Lake City to Allentown round-trip?

    Our cheapest airline available from Salt Lake City to Allentown is Delta. Our recent data shows that you can find tickets from as low as $314 on this airline. An additional option worth looking into is American Airlines, starting at $356. Delta is priced at 56% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Salt Lake City to Allentown that include hotel bookings?

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

  • How can I find direct flights from Salt Lake City to Allentown?

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

  • Can I find deals for business class flights from Salt Lake City to Allentown?

    Yes. Cheapflights offers flight deals from Salt Lake City 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.

  • What is the cheapest month to book a flight from Salt Lake City to Allentown?

    Currently, February is the cheapest month in which you can book a flight from Salt Lake City to Allentown (average of $289). Flying from Salt Lake City to Allentown in December is currently the most expensive (average of $395). 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

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