HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Rapid City

$359+ Cheap flights from Allentown to Rapid City (ABE - RAP)

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 — RAP
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Allentown to Rapid City 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 Rapid City

Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) to Rapid City (RAP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated agosto 14, 2025.

Round-trip from

$359
(American Airlines)
From Allentown-Bethlehem to Rapid City
Search Deals

Find flight deals from Allentown to Rapid City

Cheapest flights from Allentown to Rapid City
Explore the most affordable flight options available from Allentown to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/13. 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.
mié. 12/106:12 amABE - RAP
2 stops11h 53mAmerican Airlines
sáb. 12/1312:25 pmRAP - ABE
2 stops9h 52mAmerican Airlines
Deal found 8/13$359
This American Airlines deal was found by Cheapflights users on 8/14. 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.
lun. 9/226:00 amABE - RAP
1 stop6h 35mAmerican Airlines
dom. 9/286:12 pmRAP - ABE
2 stops17h 53mAmerican Airlines
Deal found 8/14$516
This United Airlines deal was found by Cheapflights users on 8/13. 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.
sáb. 9/66:37 amABE - RAP
1 stop5h 45mUnited Airlines
dom. 9/145:59 pmRAP - ABE
2 stops15h 59mUnited Airlines
Deal found 8/13$583
This United Airlines deal was found by Cheapflights users on 8/14. 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.
lun. 9/225:28 pmABE - RAP
1 stop18h 54mUnited Airlines
dom. 9/281:44 pmRAP - ABE
1 stop25h 09mUnited Airlines
Deal found 8/14$755
This United Airlines deal was found by Cheapflights users on 8/13. 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.
mar. 8/266:37 amABE - RAP
1 stop5h 45mUnited Airlines
mar. 9/21:35 pmRAP - ABE
1 stop25h 18mUnited Airlines
Deal found 8/13$1,008
This United Airlines deal was found by Cheapflights users on 8/13. 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.
dom. 8/176:30 amABE - RAP
1 stop5h 50mUnited Airlines
dom. 8/241:35 pmRAP - ABE
1 stop20h 23mUnited Airlines
Deal found 8/13$1,050

Cheapflights Fare Finder

 
Customize your flight search to find flights from Allentown to Rapid City 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 agosto 14, 2025.
Use the filters below to find and compare flights from Allentown to Rapid City that are best for you.

Fly from

Allentown

Fly to

Rapid City

Route

Depart

Return

Price

AllentownRapid City

ABE - RAP

ABERAP

Allentown-Bethlehem

mié. 12/10

6:12 am-4:05 pm

2 stops11h 53m

Rapid City

sáb. 12/13

12:25 pm-12:17 am

2 stops9h 52m

$359

AllentownRapid City

ABE - RAP

ABERAP

Allentown-Bethlehem

lun. 9/22

6:00 am-10:35 am

1 stop6h 35m

Rapid City

dom. 9/28

6:12 pm-2:05 pm

2 stops17h 53m

$516

AllentownRapid City

ABE - RAP

ABERAP

Allentown-Bethlehem

sáb. 9/6

6:37 am-10:22 am

1 stop5h 45m

Rapid City

dom. 9/14

5:59 pm-11:58 am

2 stops15h 59m

$583

AllentownRapid City

ABE - RAP

ABERAP

Allentown-Bethlehem

lun. 9/22

5:28 pm-10:22 am

1 stop18h 54m

Rapid City

dom. 9/28

1:44 pm-10:38 am

1 stop18h 54m

$755

AllentownRapid City

ABE - RAP

ABERAP

Allentown-Bethlehem

mar. 8/26

6:37 am-10:22 am

1 stop5h 45m

Rapid City

mar. 9/2

1:35 pm-4:53 pm

1 stop25h 18m

$1,008

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Best time to book a flight from Allentown to Rapid City

Have a flexible travel schedule? Discover the best time to fly to Rapid 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 Rapid City

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

Currently, January is the cheapest month in which you can book a flight from Allentown to Rapid City (average of $348). Flying from Allentown to Rapid City in June is currently the most expensive (average of $502). 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 Rapid City

Get insights into the airlines that provide service to Rapid City. 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 Rapid City. Reviews last updated agosto 14, 2025.
Get a feel of what it's like to fly with United Airlines and American Airlines from Allentown to Rapid City by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,916 reviews

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

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
8,916 reviews
United Airlines
7.4
Good
8,916 reviews

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

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
8,916 reviews

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

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 Rapid 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 Rapid City round-trip?

    American Airlines, at $504, was found to be the cheapest airline from Allentown to Rapid City. An alternate airline flying to your destination would be United Airlines.

  • Can I find deals for flights from Allentown to Rapid City that include hotel bookings?

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

  • How can I find direct flights from Allentown to Rapid City?

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

  • Can I find deals for business class flights from Allentown to Rapid City?

    Yes. Cheapflights offers flight deals from Allentown to Rapid 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 Rapid City?

    Currently, January is the cheapest month in which you can book a flight from Allentown to Rapid City (average of $348). Flying from Allentown to Rapid City in June is currently the most expensive (average of $502). 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

Traveling to a place near Rapid City?

Book flights to Rapid City if you plan to visit one of these locations
Deadwood
Keystone
Sturgis
Spearfish

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 for Allentown to Rapid City

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Rapid City flights
Newark to Rapid City flights
Dulles Intl to Rapid City flights
LaGuardia to Rapid City flights
LaGuardia to Sioux Falls flights
Dulles Intl to Sioux Falls flights
Philadelphia to Rapid City flights
Newark to Sioux Falls flights
Reagan-National to Rapid City flights
John F Kennedy Intl to Sioux Falls flights
Reagan-National to Sioux Falls flights
Pittsburgh to Rapid City flights
Pittsburgh to Sioux Falls flights
Philadelphia to Sioux Falls flights
Harrisburg to Sioux Falls flights
Scranton to Rapid City flights
Reagan-National to Aberdeen flights
Dulles Intl to Aberdeen flights
Harrisburg to Rapid City flights
State College to Rapid City flights
Pittsburgh to Aberdeen flights
Dulles Intl to Pierre flights
Newark to Aberdeen flights
Elmira to Rapid City flights
Elmira to Sioux Falls flights
Reagan-National to Pierre flights
Scranton to Sioux Falls flights
Erie to Rapid City flights

Top 2 airlines flying from Allentown to Rapid City

Discover the top 2 airlines that operate flights from Allentown to Rapid City. 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 agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$504Average$738FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$507Average$696FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.