$324+ Cheap flights from Allentown (ABE) to South Dakota
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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — FSD
Jul 11 — Jul 181
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Allentown to South Dakota with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Allentown to South Dakota
Cheapest
Best
Last-minute
One-way
Cheapest flights from Allentown to South DakotaExplore 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 June 11, 2026.
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 June 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/318:49 pm
ABE
- RAP
1 stop20h 00m
Allegiant Air
Sat 8/155:25 pm
RAP
- ABE
1 stop28h 14m
Allegiant Air
Deal found 6/7![Allegiant Air logo]()
$360
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Sat 7/46:01 am
ABE
- RAP
1 stop7h 13m
American Airlines
Fri 7/103:25 pm
RAP
- ABE
1 stop5h 43m
American Airlines
Deal found 6/9![American Airlines logo]()
$386
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/318:49 pm
ABE
- RAP
1 stop20h 00m
Allegiant Air
Wed 8/129:51 am
RAP
- ABE
1 stop23h 48m
Allegiant Air
Deal found 6/7![Allegiant Air logo]()
$390
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/410:18 am
ABE
- RAP
1 stop24h 43m
Allegiant Air
Sat 8/155:25 pm
RAP
- ABE
1 stop28h 14m
Allegiant Air
Deal found 6/7![Allegiant Air logo]()
$411
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/318:49 pm
ABE
- RAP
1 stop20h 00m
Multiple Airlines
Thu 8/1310:06 pm
RAP
- ABE
2 stops23h 08m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$414
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/410:18 am
ABE
- RAP
1 stop24h 43m
Allegiant Air
Wed 8/129:51 am
RAP
- ABE
1 stop23h 48m
Allegiant Air
Deal found 6/7![Allegiant Air logo]()
$442
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/255:55 pm
ABE
- RAP
2 stops29h 05m
Allegiant Air
Sat 8/13:39 pm
RAP
- ABE
1 stop30h 00m
Allegiant Air
Deal found 6/11![Allegiant Air logo]()
$460
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/410:18 am
ABE
- RAP
1 stop24h 43m
Multiple Airlines
Thu 8/1310:06 pm
RAP
- ABE
2 stops23h 08m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$465
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/15:55 pm
ABE
- RAP
2 stops29h 05m
Allegiant Air
Sat 8/155:25 pm
RAP
- ABE
1 stop28h 14m
Allegiant Air
Deal found 6/7![Allegiant Air logo]()
$506
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/318:49 pm
ABE
- RAP
1 stop20h 00m
Multiple Airlines
Sun 8/1610:06 pm
RAP
- ABE
2 stops23h 08m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$508
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/248:49 pm
ABE
- RAP
1 stop20h 00m
Multiple Airlines
Fri 7/317:05 pm
RAP
- ABE
2 stops40h 57m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$525
Best flights from Allentown to South DakotaDiscover carefully curated flight deals from Allentown to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
Discover carefully curated flight deals from Allentown to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
This American Airlines deal was found by Cheapflights users on 6/6. 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.
Sat 7/46:01 am
ABE
- RAP
1 stop7h 13m
American Airlines
Fri 7/103:25 pm
RAP
- ABE
1 stop5h 43m
American Airlines
Deal found 6/6![American Airlines logo]()
$386
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/255:41 pm
ABE
- RAP
1 stop7h 35m
United Airlines
Sat 8/16:00 am
RAP
- ABE
1 stop25h 58m
United Airlines
Deal found 6/9![United Airlines logo]()
$608
This Delta deal was found by Cheapflights users on 6/9. 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.
Sat 7/116:30 am
ABE
- RAP
1 stop6h 58m
Delta
Sat 7/1812:30 pm
RAP
- ABE
1 stop8h 38m
Delta
Deal found 6/9![Delta logo]()
$683
This American Airlines deal was found by Cheapflights users on 6/6. 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.
Sat 9/122:25 pm
ABE
- RAP
2 stops8h 58m
American Airlines
Sat 9/196:07 pm
RAP
- ABE
1 stop20h 33m
American Airlines
Deal found 6/6![American Airlines logo]()
$595
This United Airlines deal was found by Cheapflights users on 6/10. 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 9/16:15 am
ABE
- RAP
1 stop6h 11m
United Airlines
Sat 9/51:31 pm
RAP
- ABE
1 stop5h 29m
United Airlines
Deal found 6/10![United Airlines logo]()
$615
Last-minute flights from Allentown to South DakotaDiscover last-minute flight deals from Allentown to South Dakota. Data last updated June 11, 2026 and is based on user searches.
Discover last-minute flight deals from Allentown to South Dakota. Data last updated June 11, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Sat 7/46:01 am
ABE
- RAP
1 stop7h 13m
American Airlines
Fri 7/103:25 pm
RAP
- ABE
1 stop5h 43m
American Airlines
Deal found 6/9![American Airlines logo]()
$386
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/248:49 pm
ABE
- RAP
1 stop20h 00m
Multiple Airlines
Fri 7/317:05 pm
RAP
- ABE
2 stops40h 57m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$525
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Fri 7/246:15 am
ABE
- RAP
1 stop7h 02m
American Airlines
Fri 7/313:25 pm
RAP
- ABE
1 stop5h 43m
American Airlines
Deal found 6/11![American Airlines logo]()
$553
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/255:55 pm
ABE
- RAP
2 stops29h 05m
Allegiant Air
Sat 8/13:39 pm
RAP
- ABE
1 stop30h 00m
Allegiant Air
Deal found 6/11![Allegiant Air logo]()
$460
This American Airlines deal was found by Cheapflights users on 6/7. 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.
Sat 7/256:01 am
ABE
- RAP
1 stop7h 13m
American Airlines
Sat 8/110:18 am
RAP
- ABE
2 stops10h 50m
American Airlines
Deal found 6/7![American Airlines logo]()
$560
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/318:49 pm
ABE
- RAP
1 stop20h 00m
Allegiant Air
Sat 8/155:25 pm
RAP
- ABE
1 stop28h 14m
Allegiant Air
Deal found 6/7![Allegiant Air logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/318:49 pm
ABE
- RAP
1 stop20h 00m
Allegiant Air
Wed 8/129:51 am
RAP
- ABE
1 stop23h 48m
Allegiant Air
Deal found 6/7![Allegiant Air logo]()
$390
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/318:49 pm
ABE
- RAP
1 stop20h 00m
Multiple Airlines
Thu 8/1310:06 pm
RAP
- ABE
2 stops23h 08m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$414
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/318:49 pm
ABE
- RAP
1 stop20h 00m
Multiple Airlines
Sun 8/1610:06 pm
RAP
- ABE
2 stops23h 08m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$508
One-way flights from Allentown to South DakotaSearch for one-way flight options from Allentown to South Dakota. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
Search for one-way flight options from Allentown to South Dakota. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Mon 8/36:01 am
ABE
- RAP
1 stop7h 13m
American Airlines
Deal found 6/10![American Airlines logo]()
$324
Find 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 June 11, 2026.
Round-trip from | $360 (Kiwi.com) |
|---|---|
One-way from | $324 (American Airlines) |
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 June 11, 2026.
Use the filters below to find and compare flights from Allentown to South Dakota that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AllentownRapid City
ABE - RAP
ABERAP
Allentown-Bethlehem
Sat 7/4
6:01 am-11:14 am
1 stop7h 13m
Rapid City
Fri 7/10
3:25 pm-11:08 pm
1 stop5h 43m
$386
AllentownRapid City
ABE - RAP
ABERAP
Allentown-Bethlehem
Sat 9/12
2:25 pm-9:23 pm
2 stops8h 58m
Rapid City
Sat 9/19
6:07 pm-4:40 pm
1 stop20h 33m
$595
AllentownRapid City
ABE - RAP
ABERAP
Allentown-Bethlehem
Sat 7/25
5:41 pm-11:16 pm
1 stop7h 35m
Rapid City
Sat 8/1
6:00 am-9:58 am
1 stop25h 58m
$608
Quickest round-trip
AllentownRapid City
ABE - RAP
ABERAP
Allentown-Bethlehem
Tue 9/1
6:15 am-10:26 am
1 stop6h 11m
Rapid City
Sat 9/5
1:31 pm-9:00 pm
1 stop5h 29m
$615
AllentownRapid City
ABE - RAP
ABERAP
Allentown-Bethlehem
Sat 7/11
6:30 am-11:28 am
1 stop6h 58m
Rapid City
Sat 7/18
12:30 pm-11:08 pm
1 stop8h 38m
$683
Cheapest one-way
Quickest one-way
AllentownRapid City
ABE - RAP
ABERAP
Allentown-Bethlehem
Mon 8/3
6:01 am-11:14 am
1 stop7h 13m
$324
Sorted by cheapest first
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.
ABE-RAP
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
ABE-USSD
ABE-RAP
No data available for this route at this time. Please check back soon.
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 June 11, 2026.
Read reviews from past customers who have flown United Airlines from Allentown to South Dakota. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
6.6
Entertainment
7.1
Boarding
7.7
Crew
8.1
Comfort
7.3
Overall
7.4
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Food
6.6
Entertainment
7.1
Boarding
7.7
Crew
8.1
Comfort
7.3
Overall
7.4
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Alternative routes for Allentown to South Dakota
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to South Dakota by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Allentown to South Dakota by cabin class
Find flights from Allentown to South Dakota, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Allentown and South Dakota flights
Browse other Allentown and South Dakota flight options. Last updated on June 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Allentown to South Dakota
Discover the top airline 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 June 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$372 | Average$597 | FlexibilityNo cancel fee | On-time69% |