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

Currently priced at $344, Delta will fly you from Allentown to Salt Lake City and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $356 and $384, respectively. Delta is 40% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Allentown to Salt Lake City one-way?

The cheapest airlines for a one-way flight from Allentown to Salt Lake City are Delta ($239), United Airlines ($314), and American Airlines ($524).

What is the cheapest day to fly from Allentown to Salt Lake City?

Travelers seeking maximum savings on their Allentown to Salt Lake City flight should consider departing on Friday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Salt Lake City ranges from 0.6 - 2.0 inches per month. April is typically the wettest month, when rainfall can reach 2.0 in. July is typically the driest time to visit Salt Lake City when rainfall is around 0.6 in.

If weather is an important factor for your trip to Salt Lake City, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

What are the most popular airlines that fly from Allentown to Salt Lake City?

Consider American Airlines, Delta or United Airlines when booking your flight. These represent the most popular airlines when flying from Allentown to Salt Lake City.

What is the cheapest day to fly round-trip from Allentown to Salt Lake City?

Flights from Allentown to Salt Lake City are found to be more expensive on Sunday. 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 Salt Lake City.

How far in advance should I book a flight from Allentown to Salt Lake City?

Find a great deal and save up to 69% by booking at least 25 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Allentown to Salt Lake City within the next two weeks, with the cheapest ticket starting at $407.

What is the cheapest month to fly from Allentown to Salt Lake City?

November can be a great time to fly to Salt Lake City from Allentown with a flight ticket averaging about $574. Cheapflights users have found deals in the month of November for as cheap as $228. The most expensive prices can be found in the month of March.

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

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

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

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

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

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

$239+ Flights from Allentown to Salt Lake City

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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Allentown-Bethlehem to Salt Lake City are usually found in November or August, booked 65 days in advance, depart on a Sunday or Saturday and return on a Thursday

Cheap flight deals from Allentown to Salt Lake City

Round-trip from	$344 (Delta)
One-way from	$239 (Delta)
Popular in	March
Cheapest in	November
Average price	$512

From Allentown-Bethlehem to Salt Lake City

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One-way flight from Allentown-Bethlehem to Salt Lake City

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Highest demand for flights based on searches. 17% potential increase in price ($122 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Allentown to Salt Lake City

Cheapest flights from Allentown to Salt Lake City
Explore the most affordable flight options available from Allentown to Salt Lake City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Tue 8/196:14 pmABE - SLC

1 stop8h 41mDelta

Sat 8/301:25 pmSLC - ABE

1 stop7h 14mDelta

Deal found 7/28

$344

Sat 9/62:52 pmABE - SLC

1 stop9h 14mAmerican Airlines

Wed 9/105:30 amSLC - ABE

2 stops11h 00mAmerican Airlines

Deal found 7/28

$356

Tue 8/265:28 pmABE - SLC

1 stop7h 08mUnited Airlines

Sun 8/315:25 amSLC - ABE

2 stops9h 28mUnited Airlines

Deal found 7/27

$452

Best flights from Allentown to Salt Lake City
Discover carefully curated flight deals from Allentown to Salt Lake City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Tue 8/196:14 pmABE - SLC

1 stop8h 41mDelta

Sat 8/301:25 pmSLC - ABE

1 stop7h 14mDelta

Deal found 7/28

$344

Sat 9/62:52 pmABE - SLC

1 stop9h 14mAmerican Airlines

Wed 9/105:30 amSLC - ABE

2 stops11h 00mAmerican Airlines

Deal found 7/28

$356

Sat 1/246:44 amABE - SLC

1 stop6h 53mUnited Airlines

Tue 1/278:35 amSLC - ABE

2 stops10h 08mUnited Airlines

Deal found 7/27

$384

Last-minute flights from Allentown to Salt Lake City
Discover last-minute flight deals from Allentown to Salt Lake City. Data last updated July 29, 2025 and is based on user searches.

Mon 8/46:14 pmABE - SLC

1 stop8h 39mDelta

Wed 8/61:30 pmSLC - ABE

1 stop7h 00mDelta

Deal found 7/28

$744

Mon 8/45:35 pmABE - SLC

1 stop6h 41mUnited Airlines

Tue 8/512:42 pmSLC - ABE

1 stop7h 13mUnited Airlines

Deal found 7/27

$1,455

Sun 8/104:11 pmABE - SLC

3 stops20h 58mMultiple Airlines

Sun 8/173:02 pmSLC - ABE

3 stops29h 51mMultiple Airlines

Deal found 7/27

$634

Tue 8/196:14 pmABE - SLC

1 stop8h 41mDelta

Sat 8/301:25 pmSLC - ABE

1 stop7h 14mDelta

Deal found 7/28

$344

Tue 8/196:00 amABE - SLC

1 stop7h 13mAmerican Airlines

Sat 8/305:25 amSLC - ABE

2 stops10h 54mAmerican Airlines

Deal found 7/28

$398

Tue 8/265:28 pmABE - SLC

1 stop7h 08mUnited Airlines

Sun 8/315:25 amSLC - ABE

2 stops9h 28mUnited Airlines

Deal found 7/27

$452

One-way flights from Allentown to Salt Lake City
Search for one-way flight options from Allentown to Salt Lake City. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Sat 9/206:12 pmABE - SLC

1 stop7h 01mDelta

Deal found 7/28

$239

Mon 9/225:28 pmABE - SLC

1 stop7h 08mUnited Airlines

Deal found 7/28

$314

Mon 8/112:56 pmABE - SLC

2 stops10h 13mAmerican Airlines

Deal found 7/28

$524

Cheapflights Fare Finder

Use the filters below to find and compare flights from Allentown to Salt Lake City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AllentownSalt Lake City

ABE - SLC

ABESLC

Allentown-Bethlehem

Tue 8/19

6:14 pm-12:55 am

1 stop8h 41m

Salt Lake City

Sat 8/30

1:25 pm-10:39 pm

1 stop7h 14m

$344

AllentownSalt Lake City

ABE - SLC

ABESLC

Allentown-Bethlehem

Sat 9/6

2:52 pm-10:06 pm

1 stop9h 14m

Salt Lake City

Wed 9/10

5:30 am-6:30 pm

2 stops11h 00m

$356

AllentownSalt Lake City

ABE - SLC

ABESLC

Allentown-Bethlehem

Sat 1/24

6:44 am-11:37 am

1 stop6h 53m

Salt Lake City

Tue 1/27

8:35 am-8:43 pm

2 stops10h 08m

$384

AllentownSalt Lake City

ABE - SLC

ABESLC

Allentown-Bethlehem

Sat 9/20

6:12 pm-11:13 pm

1 stop7h 01m

$239

AllentownSalt Lake City

ABE - SLC

ABESLC

Allentown-Bethlehem

Mon 9/22

5:28 pm-10:36 pm

1 stop7h 08m

$314

AllentownSalt Lake City

ABE - SLC

ABESLC

Allentown-Bethlehem

Mon 8/11

2:56 pm-11:09 pm

2 stops10h 13m

$524

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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

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

How far ahead should I book a flight from Allentown to Salt Lake City?

Booking 65 days in advance of your planned departure date is, on average, the best time to get cheap flights from Allentown to Salt Lake City. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, October is the cheapest month in which you can book a flight from Allentown to Salt Lake City (average of $277). Flying from Allentown to Salt Lake City in March is currently the most expensive (average of $417). 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.

What is the cheapest time of day to fly from ABE to SLC?

It’s typically best to fly out from Allentown to Salt Lake City in the evening. Doing so could potentially save you 54% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing Salt Lake City

See what other customers who have flown with Delta, United Airlines, and American Airlines from Allentown to Salt Lake City 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

7,977 reviews

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

7,977 reviews

Delta

8.0

Very good

7,977 reviews

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

8,899 reviews

Delta

8.0

Very good

7,977 reviews

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

7,977 reviews

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

What are the cheapest airlines flying from Allentown to Salt Lake City round-trip?
Currently priced at $344, Delta will fly you from Allentown to Salt Lake City and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $356 and $384, respectively. Delta is 40% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Allentown to Salt Lake City one-way?
The cheapest airlines for a one-way flight from Allentown to Salt Lake City are Delta ($239), United Airlines ($314), and American Airlines ($524).
Can I find deals for flights from Allentown to Salt Lake City that include hotel bookings?
Yes. In addition to deals on Allentown to Salt Lake City flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Allentown to Salt Lake City?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Allentown to Salt Lake City.
Can I find deals for business class flights from Allentown to Salt Lake City?
Yes. Cheapflights offers flight deals from Allentown to Salt Lake City 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 Allentown to Salt Lake City?
Currently, October is the cheapest month in which you can book a flight from Allentown to Salt Lake City (average of $277). Flying from Allentown to Salt Lake City in March is currently the most expensive (average of $417). 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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Top 3 airlines flying from Allentown to Salt Lake City

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$298	Average$586	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$303	Average$708	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$340	Average$504	FlexibilityNo cancel fee	On-time71%

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$239+ Cheap flights from Allentown to Salt Lake City (ABE - SLC)

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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Allentown to Salt Lake City with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Allentown-Bethlehem to Salt Lake City are usually found in November or August, booked 65 days in advance, depart on a Sunday or Saturday and return on a Thursday

Cheap flight deals from Allentown to Salt Lake City

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Allentown to Salt Lake City

Cheapest flights from Allentown to Salt Lake CityExplore the most affordable flight options available from Allentown to Salt Lake City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from Allentown to Salt Lake City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Allentown to Salt Lake City that are best for you.

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

Have a flexible travel schedule? Discover the best time to fly to Salt Lake City from Allentown with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Allentown to Salt Lake City

How far ahead should I book a flight from Allentown to Salt Lake City?

Use this chart to determine the optimal time to book a round-trip flight from Allentown to Salt Lake City. Price data was last updated on July 25, 2025.

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

What is the cheapest time of day to fly from ABE to SLC?

Find hourly flight availability from Allentown to Salt Lake City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

Reviews of airlines servicing Salt Lake City

See what other customers who have flown with Delta, United Airlines, and American Airlines from Allentown to Salt Lake City have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Allentown to Salt Lake City. 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 Allentown to Salt Lake City round-trip?

What are the cheapest airlines to fly from Allentown to Salt Lake City one-way?

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

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

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

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

Traveling to a place near Salt Lake City?

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Alternative routes for Allentown to Salt Lake City

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Allentown to Salt Lake City

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Cheapest flights from Allentown to Salt Lake City
Explore the most affordable flight options available from Allentown to Salt Lake City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.