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Rapid City

$271+ Cheap flights from Allentown to Rapid City (ABE - RAP)

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — RAP
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap flight deals from Allentown to Rapid City

Best flights from Allentown to Rapid City
Discover carefully curated flight deals from Allentown to Rapid City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 23, 2025.

This United Airlines deal was found by Cheapflights users on 12/20. 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.
Wed 1/2111:30 amABE - RAP
2 stops11h 02mUnited Airlines
Sat 1/2410:45 amRAP - ABE
2 stops8h 20mUnited Airlines
Deal found 12/20$379
This American Airlines deal was found by Cheapflights users on 12/21. 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 1/511:50 amABE - RAP
2 stops11h 30mAmerican Airlines
Fri 1/96:00 amRAP - ABE
3 stops14h 26mAmerican Airlines
Deal found 12/21$917
This United Airlines deal was found by Cheapflights users on 12/21. 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 1/56:17 amABE - RAP
1 stop6h 13mUnited Airlines
Fri 1/97:00 amRAP - ABE
2 stops12h 05mUnited Airlines
Deal found 12/21$651
This United Airlines deal was found by Cheapflights users on 12/21. 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.
Sun 1/42:30 pmABE - RAP
1 stop22h 00mUnited Airlines
Wed 1/75:10 amRAP - ABE
2 stops9h 12mUnited Airlines
Deal found 12/21$872
This American Airlines deal was found by Cheapflights users on 12/21. 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.
Sun 1/46:04 amABE - RAP
2 stops9h 46mAmerican Airlines
Wed 1/76:00 amRAP - ABE
3 stops14h 26mAmerican Airlines
Deal found 12/21$1,332

Find 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 December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$379
(United Airlines)

One-way from

$271
(United Airlines)

Popular in

December

Cheapest in

March

Average price

$796
Provider with most accurate pricing for Allentown-Bethlehem-Rapid City flight deals.
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Provider most trusted by Cheapflights users for Allentown-Bethlehem-Rapid City flights.
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From Allentown-Bethlehem to Rapid City
Search Deals
One-way flight from Allentown-Bethlehem to Rapid City
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Highest demand for flights based on searches. 14% potential increase in price ($84 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 December 23, 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

Wed 1/21

11:30 am-8:32 pm

2 stops11h 02m

Rapid City

Sat 1/24

10:45 am-9:05 pm

2 stops8h 20m

$379

AllentownRapid City

ABE - RAP

ABERAP

Allentown-Bethlehem

Mon 1/5

6:17 am-10:30 am

1 stop6h 13m

Rapid City

Fri 1/9

7:00 am-9:05 pm

2 stops12h 05m

$651

AllentownRapid City

ABE - RAP

ABERAP

Allentown-Bethlehem

Sun 1/4

2:30 pm-10:30 am

1 stop22h 00m

Rapid City

Wed 1/7

5:10 am-4:22 pm

2 stops9h 12m

$872

AllentownRapid City

ABE - RAP

ABERAP

Allentown-Bethlehem

Mon 1/5

11:50 am-9:20 pm

2 stops11h 30m

Rapid City

Fri 1/9

6:00 am-10:26 pm

3 stops14h 26m

$917

AllentownRapid City

ABE - RAP

ABERAP

Allentown-Bethlehem

Sun 1/4

6:04 am-1:50 pm

2 stops9h 46m

Rapid City

Wed 1/7

6:00 am-10:26 pm

3 stops14h 26m

$1,332

AllentownRapid City

ABE - RAP

ABERAP

Allentown-Bethlehem

Thu 1/15

11:30 am-8:32 pm

2 stops11h 02m

$271

AllentownRapid City

ABE - RAP

ABERAP

Allentown-Bethlehem

Thu 1/15

6:00 am-6:56 pm

3 stops38h 56m

$500

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Compare providers for flights from Allentown to Rapid City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Allentown to Rapid City in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Allentown-Rapid City flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Allentown-Rapid City flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Allentown-Rapid City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Allentown-Rapid City flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Allentown-Rapid City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 $268). Flying from Allentown to Rapid City in May is currently the most expensive (average of $400). 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 December 23, 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
9,105 reviews

Comfort

7.3

Overall

7.4

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,105 reviews
United Airlines
7.4
Good
9,105 reviews

Comfort

7.3

Overall

7.4

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
American Airlines
7.2
Good
11,054 reviews
United Airlines
7.4
Good
9,105 reviews

Comfort

7.3

Overall

7.4

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

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.

  • How long is the flight from Allentown to Rapid City?

    There are many flights that can get you from Allentown to Rapid City in 11h 02m. Fly via United Airlines to get the fastest option. The distance from Allentown to Rapid City is about 1422 mi.

  • 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 $268). Flying from Allentown to Rapid City in May is currently the most expensive (average of $400). 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
Keystone
Deadwood
Sturgis
Spearfish

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Alternative routes for Allentown to Rapid City

See prices for flight routes from nearby airports that may be better suited for you.
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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 December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$504Average$738FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$528Average$729FlexibilityNo cancel feeOn-time69%

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