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South Dakota

$359+ Cheap flights from Allentown (ABE) to South Dakota

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — FSD
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Allentown to South Dakota

Keep the following information in mind while searching for Allentown to South Dakota flight deals. Data was last updated July 30, 2025.

Round-trip from

$359
(American Airlines)
From Allentown-Bethlehem to South Dakota
Search Deals

Find flight deals from Allentown to South Dakota

Cheapest flights from Allentown to South Dakota
Explore the most affordable flight options available from Allentown to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This American Airlines deal was found by Cheapflights users on 7/29. 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.
Wed 12/106:12 amABE - RAP
2 stops11h 53mAmerican Airlines
Sat 12/1312:25 pmRAP - ABE
2 stops9h 52mAmerican Airlines
Deal found 7/29$359
This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/69:00 amABE - RAP
1 stop9h 18mMultiple Airlines
Fri 8/85:21 pmRAP - ABE
3 stops27h 04mMultiple Airlines
Deal found 7/29$665
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Mon 8/251:00 pmABE - RAP
1 stop23h 22mUnited Airlines
Mon 9/17:00 amRAP - ABE
2 stops26h 58mUnited Airlines
Deal found 7/28$717

Cheapflights Fare Finder

 
Customize your flight search to find flights from Allentown to South Dakota 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 July 30, 2025.
Use the filters below to find and compare flights from Allentown to South Dakota that are best for you.

Fly from

Allentown

Fly to

South Dakota

Route

Depart

Return

Price

AllentownRapid City

ABE - RAP

ABERAP

Allentown-Bethlehem

Wed 12/10

6:12 am-4:05 pm

2 stops11h 53m

Rapid City

Sat 12/13

12:25 pm-12:17 am

2 stops9h 52m

$359

AllentownRapid City

ABE - RAP

ABERAP

Allentown-Bethlehem

Mon 8/25

1:00 pm-10:22 am

1 stop23h 22m

Rapid City

Mon 9/1

7:00 am-11:58 am

2 stops26h 58m

$717

AllentownRapid City

ABE - RAP

ABERAP

Allentown-Bethlehem

Mon 8/4

6:15 am-10:49 am

1 stop6h 34m

$531

AllentownRapid City

ABE - RAP

ABERAP

Allentown-Bethlehem

Mon 8/4

6:30 am-10:00 pm

3 stops17h 30m

$2,950

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Allentown to South Dakota

Have a flexible travel schedule? Discover the best time to fly to South Dakota 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 South Dakota

What is the cheapest month to book a flight from Allentown to South Dakota?

Currently, September is the cheapest month in which you can book a flight from Allentown to South Dakota (average of $334). Flying from Allentown to South Dakota in December is currently the most expensive (average of $446). 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 South Dakota

Get insights into the airlines that provide service to South Dakota. 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 South Dakota. Reviews last updated July 30, 2025.
Read reviews from past customers who have flown United Airlines and American Airlines from Allentown to South Dakota. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,896 reviews

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,896 reviews
United Airlines
7.4
Good
8,896 reviews

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,896 reviews

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

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

  • What airport do you fly from for flights from Allentown to South Dakota?

    For a flight from Allentown to South Dakota, you will be flying from Allentown-Bethlehem. Allentown-Bethlehem (ABE) is just 3.9 mi from the center of the city.

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

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

  • How can I find direct flights from Allentown to South Dakota?

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

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

    Yes. Cheapflights offers flight deals from Allentown to South Dakota 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 South Dakota?

    Currently, September is the cheapest month in which you can book a flight from Allentown to South Dakota (average of $334). Flying from Allentown to South Dakota in December is currently the most expensive (average of $446). 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 2 airlines flying from Allentown to South Dakota

Discover the top 2 airlines that operate flights from Allentown to South Dakota. 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 2,558,603 searches. Data last updated July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$497Average$694FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$504Average$738FlexibilityNo cancel feeOn-time71%

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