$543 Find Cheap Flights from Allentown to South Dakota

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Allentown to South Dakota departing on 7/25. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to South Dakota

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Allentown to South Dakota, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Allentown to South Dakota, as well as popular online travel agencies
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Flight Deals

Book Cheap Allentown to South Dakota Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Allentown to South Dakota that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Allentown to South Dakota

Sat, Jul 25 - Sat, Aug 1
Delta Logo
6:30 am - 11:19 am
ABE
-
RAP
6h 49m
1 stop
Delta Logo
12:30 pm - 10:56 pm
RAP
-
ABE
8h 26m
1 stop
$543Delta
Fri, Apr 24 - Tue, Apr 28
United Airlines Logo
6:15 am - 10:35 am
ABE
-
RAP
6h 20m
1 stop
United Airlines Logo
2:42 pm - 9:48 am
RAP
-
ABE
17h 06m
2 stops
$562United Airlines
Fri, Apr 10 - Sat, Apr 11
United Airlines Logo
6:15 am - 10:35 am
ABE
-
RAP
6h 20m
1 stop
United Airlines Logo
9:20 am - 5:03 pm
RAP
-
ABE
5h 43m
1 stop
$568United Airlines
Fri, Jul 3 - Tue, Jul 7
American Airlines Logo
5:18 pm - 3:46 pm
ABE
-
RAP
24h 28m
1 stop
American Airlines Logo
4:16 pm - 4:48 pm
RAP
-
ABE
22h 32m
1 stop
$577American Airlines
Sat, Jul 11 - Sun, Jul 19
American Airlines Logo
6:00 am - 11:15 am
ABE
-
RAP
7h 15m
1 stop
American Airlines Logo
12:44 pm - 10:15 pm
RAP
-
ABE
7h 31m
1 stop
$581American Airlines
Sat, Jul 25 - Sat, Aug 1
American Airlines Logo
6:00 am - 11:15 am
ABE
-
RAP
7h 15m
1 stop
American Airlines Logo
10:19 am - 12:19 am
RAP
-
ABE
12h 00m
2 stops
$600American Airlines
Fri, Apr 10 - Sat, Apr 11
United Airlines Logo
10:35 am - 8:44 pm
ABE
-
RAP
12h 09m
2 stops
United Airlines Logo
9:20 am - 5:03 pm
RAP
-
ABE
5h 43m
1 stop
$608United Airlines
Sat, Jul 25 - Sat, Aug 1
Delta Logo
6:30 am - 11:19 am
ABE
-
RAP
6h 49m
1 stop
Delta Logo
12:30 pm - 10:56 pm
RAP
-
ABE
8h 26m
1 stop
$609Delta
Fri, Apr 10 - Sat, Apr 11
United Airlines Logo
6:15 am - 10:36 am
ABE
-
RAP
6h 21m
1 stop
United Airlines Logo
2:42 pm - 9:48 am
RAP
-
ABE
17h 06m
2 stops
$612United Airlines
Fri, Apr 10 - Sat, Apr 11
United Airlines Logo
10:35 am - 8:44 pm
ABE
-
RAP
12h 09m
2 stops
United Airlines Logo
2:42 pm - 9:48 am
RAP
-
ABE
17h 06m
2 stops
$617United Airlines
Booking Insights

KAYAK's insights & trends for Allentown to South Dakota flights

Get data-powered insights and trends into flights from Allentown to South Dakota to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Allentown to South Dakota?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Allentown to South Dakota were found on United Airlines ($568) and American Airlines ($577).

Find deals

Good to know

Cheapest flight$543
Flight from Allentown to Rapid City

FAQs - booking South Dakota flights

  • How does KAYAK find such low prices on flights from Allentown to South Dakota?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Allentown to South Dakota.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Allentown to South Dakota?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Allentown to South Dakota is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Allentown to South Dakota?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Allentown to South Dakota with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Allentown to South Dakota?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Allentown to South Dakota up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Allentown to South Dakota

 
See real verified KAYAK customer reviews for airlines flying from Allentown to South Dakota. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Allentown to South Dakota? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9335 reviews
7.3Comfort
7.1Entertainment
6.6Food
7.7Boarding
8.1Crew
Airline reviews

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

10.0 ExcellentElizabeth, Feb 2026
ATL - IAH
Read more United Airlines reviews

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

We were delayed for about an hour from taking off due to traffic control procedures at the destination airport. But once in the air, the flight went well. The crew members were great and provided cabin service despite moderate turbulence during much of the flight.

it was a very short flight so my expectations were low.

As great a red-eye flight as red-eye flights can be.

Very old flight - time to retire it for newer airplanes

2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Everything you need to know for your flight from Allentown to South Dakota

Information on your arrival and departure airports

Allentown (ABE)