$186 Find Cheap Flights from Allentown to South Dakota - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Allentown to South Dakota departing on 7/17. 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

Fri, Jul 31 - Sat, Aug 15
Allegiant Air Logo
8:49 pm - 2:49 pm
ABE
-
RAP
20h 00m
1 stop
Allegiant Air Logo
5:25 pm - 11:39 pm
RAP
-
ABE
28h 14m
1 stop
$360Allegiant Air
Sat, Jul 4 - Fri, Jul 10
American Airlines Logo
6:01 am - 11:14 am
ABE
-
RAP
7h 13m
1 stop
American Airlines Logo
3:25 pm - 11:08 pm
RAP
-
ABE
5h 43m
1 stop
$386American Airlines
Fri, Jul 31 - Wed, Aug 12
Allegiant Air Logo
8:49 pm - 2:49 pm
ABE
-
RAP
20h 00m
1 stop
Allegiant Air Logo
9:51 am - 11:39 am
RAP
-
ABE
23h 48m
1 stop
$390Allegiant Air
Tue, Aug 4 - Sat, Aug 15
Allegiant Air Logo
10:18 am - 9:01 am
ABE
-
RAP
24h 43m
1 stop
Allegiant Air Logo
5:25 pm - 11:39 pm
RAP
-
ABE
28h 14m
1 stop
$411Allegiant Air
Fri, Jul 31 - Thu, Aug 13
Multiple Airlines Logo
8:49 pm - 2:49 pm
ABE
-
RAP
20h 00m
1 stop
Multiple Airlines Logo
10:06 pm - 11:14 pm
RAP
-
ABE
23h 08m
2 stops
$414Multiple Airlines
Tue, Aug 4 - Wed, Aug 12
Allegiant Air Logo
10:18 am - 9:01 am
ABE
-
RAP
24h 43m
1 stop
Allegiant Air Logo
9:51 am - 11:39 am
RAP
-
ABE
23h 48m
1 stop
$442Allegiant Air
Tue, Aug 4 - Thu, Aug 13
Multiple Airlines Logo
10:18 am - 9:01 am
ABE
-
RAP
24h 43m
1 stop
Multiple Airlines Logo
10:06 pm - 11:14 pm
RAP
-
ABE
23h 08m
2 stops
$465Multiple Airlines
Sat, Jul 4 - Fri, Jul 10
American Airlines Logo
6:01 am - 4:20 pm
ABE
-
RAP
12h 19m
2 stops
American Airlines Logo
3:25 pm - 11:08 pm
RAP
-
ABE
5h 43m
1 stop
$467American Airlines
Sat, Aug 1 - Sat, Aug 15
Allegiant Air Logo
5:55 pm - 9:00 pm
ABE
-
RAP
29h 05m
2 stops
Allegiant Air Logo
5:25 pm - 11:39 pm
RAP
-
ABE
28h 14m
1 stop
$506Allegiant Air
Fri, Jul 31 - Sun, Aug 16
Multiple Airlines Logo
8:49 pm - 2:49 pm
ABE
-
RAP
20h 00m
1 stop
Multiple Airlines Logo
10:06 pm - 11:14 pm
RAP
-
ABE
23h 08m
2 stops
$508Multiple 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 5 days.

In the past 5 days, the cheapest round-trip tickets from Allentown to South Dakota were found on American Airlines ($386) and United Airlines ($608).

Good to know

Cheapest flight$186
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 9804 reviews
7.1Entertainment
7.3Comfort
6.6Food
7.7Boarding
8.1Crew
Airline reviews

Packed flight, which makes it tough on crew and boarding staff (and the customers of course). But this was great boarding, clear instructions, etc. Traveling on the weekends are always fraught with danger as you have families and less frequent flyers thus more confusion. But this flight went as planned.

10.0 ExcellentBill, Jun 2026
IAH - LAX
Read more United Airlines reviews

Packed flight, which makes it tough on crew and boarding staff (and the customers of course). But this was great boarding, clear instructions, etc. Traveling on the weekends are always fraught with danger as you have families and less frequent flyers thus more confusion. But this flight went as planned.

Destroyed my suitcase. Tired of talking about it. Cancelling my unite mileage plus account.

Read the fine print. This was my flight home. I booked my flight for the quickest way home. Had a carry-on and a personal item. Same as my outbound flight. Apparently I needed to pre-pay extra for my carry-on. When I checked in, I was told that I had to check it. I said I’ll pay for it, and was told that this wasn’t an option anymore. They said I still had to pay $50 to check my carry-on. I told them I’ll pay whatever to just carry it in as intended. I was not allowed, so eventually I paid $50 to check my carry-on under a plane that was half full, with overhead compartments that were even less full. My white carry-on suitcase was practically destroyed getting from Idaho falls to Denver to Orange County. The low price air fair was a bait and switch. Got me to the gate, made me pay extra, then didn’t even allow me to pay for a carry on. Not to mention that I paid the $8 for WiFi that didn’t work. All to get my suitcase destroyed. I don’t think I’m going to even keep my Untied mileage plus membership and card. Apparently, membership does not have its privileges for this one.

The flight was delayed, they didn’t even have water for the toilets or for drinks

Even through the flight was delayed due to storms near IAH The flight was great! The crew was so hospitable and professional

I flew from Santa Fe to Denver to catch a flight to London and the transfer of my luggage on arrival at Denver to the London flight worked perfectly. The crew on the ground and on board for the London flight were so friendly and efficient.

Boarded early; and arrived home 40 mins early. After a long flight, it’s nice to be back home early. These flights have no amenities; no snacks. So need to bring your own

Boarded early, left early, arrived 40 mins early! A win win for me!

New plane was lovely. Crew customer service is always lax but expected. Kraft on time and arrived safely.

These airplanes should be illegal. The seats are two tight, it is a safety issue. Wheelchair support was ridiculously slow. We almost missed our flight.

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

Information on your arrival and departure airports