ABE - RAP

$370 Find Cheap Flights from Allentown to Rapid City

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 Rapid City departing on 5/22. 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 Rapid City

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Allentown to Rapid City, 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 Rapid City, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$467
United Airlines
Tue 1/27Sat 1/31
ABE - RAP • 2 stops
Cheapest one-way
$370
American Airlines
Fri 5/22
ABE - RAP • 1 stop
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We hope you love your trip to Rapid City!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Allentown to Rapid City (ABE-RAP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Allentown to Rapid City 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 Rapid City

Tue, Jan 27 - Sat, Jan 31
United Airlines Logo
11:30 am - 8:32 pm
ABE
-
RAP
11h 02m
2 stops
United Airlines Logo
7:00 am - 9:05 pm
RAP
-
ABE
12h 05m
2 stops
$467United Airlines
Sat, Feb 14 - Thu, Feb 19
United Airlines Logo
2:55 pm - 10:16 pm
ABE
-
RAP
9h 21m
2 stops
United Airlines Logo
5:40 pm - 10:01 am
RAP
-
ABE
14h 21m
2 stops
$469United Airlines
Sat, Feb 14 - Tue, Feb 17
United Airlines Logo
2:55 pm - 10:16 pm
ABE
-
RAP
9h 21m
2 stops
United Airlines Logo
2:52 pm - 10:01 am
RAP
-
ABE
17h 09m
2 stops
$524United Airlines
Tue, Jan 27 - Sat, Jan 31
United Airlines Logo
11:30 am - 8:32 pm
ABE
-
RAP
11h 02m
2 stops
United Airlines Logo
12:35 pm - 10:41 am
RAP
-
ABE
20h 06m
2 stops
$534United Airlines
Sun, Feb 15 - Tue, Feb 17
United Airlines Logo
10:36 am - 8:44 pm
ABE
-
RAP
12h 08m
2 stops
United Airlines Logo
5:20 am - 4:48 pm
RAP
-
ABE
9h 28m
2 stops
$572United Airlines
Sun, Feb 15 - Fri, Feb 20
United Airlines Logo
10:36 am - 10:16 pm
ABE
-
RAP
13h 40m
2 stops
United Airlines Logo
5:40 pm - 11:50 am
RAP
-
ABE
16h 10m
2 stops
$593United Airlines
Tue, Feb 17 - Fri, Feb 20
United Airlines Logo
5:23 pm - 1:13 pm
ABE
-
RAP
21h 50m
2 stops
United Airlines Logo
5:40 pm - 11:50 am
RAP
-
ABE
16h 10m
2 stops
$618United Airlines
Sat, Feb 14 - Sat, Feb 14
United Airlines Logo
6:28 am - 1:13 pm
ABE
-
RAP
8h 45m
2 stops
United Airlines Logo
5:40 pm - 10:01 am
RAP
-
ABE
14h 21m
2 stops
$620United Airlines
Sat, Feb 14 - Mon, Feb 16
United Airlines Logo
2:55 pm - 10:16 pm
ABE
-
RAP
9h 21m
2 stops
United Airlines Logo
2:52 pm - 10:01 am
RAP
-
ABE
17h 09m
2 stops
$643United Airlines
Fri, Feb 13 - Thu, Feb 19
United Airlines Logo
5:23 pm - 1:13 pm
ABE
-
RAP
21h 50m
2 stops
United Airlines Logo
5:40 pm - 10:01 am
RAP
-
ABE
14h 21m
2 stops
$663United Airlines
Booking Insights

KAYAK's insights & trends for Allentown to Rapid City flights

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

Which airlines fly non-stop between Allentown and Rapid City?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Allentown to Rapid City.

There are 2 airlines that fly nonstop from Allentown to Rapid City. They are American Airlines and United Airlines. The cheapest airline for this route is American Airlines, with the best round-trip deal found costing $504. On average, the best prices for this route can be found at United Airlines.

Good to know

Cheapest flight$370
Flight from Allentown to Rapid City

When to book flights from Allentown to Rapid City

Are your dates flexible? Find out the best times to travel from Allentown to Rapid City based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Allentown to Rapid City

  • What is the cheapest flight from Allentown to Rapid City?

    In the last 3 days, the lowest price for a flight from Allentown to Rapid City was $370 for a one-way ticket and $467 for a round-trip.

  • Do I need a passport to fly between Allentown and Rapid City?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Allentown to Rapid City?

    On your way to Rapid City, you’ll fly out from Allentown-Bethlehem. You’ll be landing at Rapid City.

  • Which aircraft models fly most regularly from Allentown to Rapid City?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Allentown to Rapid City?

    oneworld, and Star Alliance are the airline alliances operating flights between Allentown and Rapid City, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Allentown to Rapid City, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Allentown to Rapid City are United Airlines and American Airlines. With an average price for the route of $729 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $738 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Allentown to Rapid City?

    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 Rapid City.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rapid City from Allentown 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 Rapid City?

    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 to Rapid City with an airline and back to Allentown with another airline. Booking your flights between Allentown and RAP can sometimes prove cheaper using this method.

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

    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 to Rapid City from Allentown up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Allentown to Rapid City

 
See real verified KAYAK customer reviews for airlines flying from Allentown to Rapid City. 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 Rapid City? 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 9156 reviews
8.1Crew
7.1Entertainment
7.3Comfort
6.6Food
7.7Boarding
Airline reviews

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

6.0 GoodMichael, Jan 2026
PDX - SFO
Read more United Airlines reviews

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

Miserable. They moved my seat, but canceled the next leg of my flight. I resolved the issue at my transfer, but that resulted in lost luggage that has taken days off my schedule with no resolution. Worse, they fail to interface effectively with Lufthansa, forcing me to bounce between two equally useless help desks. The apps are unable to handle the situation, the bag dropped off the tracker, and while the call centers are polite, they do not provide written information to assist with cross-airline communication.

left on time, reasonable boarding process arrived early luggage came out quickly

I like flying first class, and United has a nice one

Teeny tiny bathrooms, crew was not realistic about when we'd arrive.

Check-in, boarding and the flight from Phoenix to Houston was quick and easy. The flight from Houston to Shreveport was delayed 5 hours. It was frustrating but I think United handled it the best they could.

They lost my luggage, so, not happy. The crew was nice but my suitcases never made it, still trying to find out what happened!

The staff was hospitable and professional. The seat had a bit of wear. The winner shade was stuck 1/4 open. I received the best of both worlds. The morning sun was able to come in and blind the screen i was trying to use while at the same time it was too low to look out and enjoy the view. Rather embarrassing for a 1st class ticket.

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

Everything about the flight was lovely. My only suggestion would be to offer a few more options of tv series from Apple TV or HBO.

I have a gluten allergy so did have any food

Delays to take off and to leave the plane after landing added a lot of time to this flight.

The Phildalphia to Allentown portion was a BUS, not a plane. All was as expected.

Excellent - explanations were clear staff was nice and flight was comfortable

Flight was delayed not sure why no explanation given and no apologies either. Otherwise the flight was fine

Did not get the seat I selected and paid for.

Plane was delayed for 6 hours, at first by weather, which is understandable, but was further delayed with NO given reason for 2 1/2 hours more. We had no clue when we were going to depart actually until they opened the ramp. VERY POOR to ZERO COMMUNICATION!!!

Flight was delayed and after being in the airport for like seven hours, it was canceled.

Flight delays numerous times. Everytime we would get close to boarding it would be delayed again. Strung along the entire time.

Everything you need to know for your flight from Allentown to Rapid City

Information on your arrival and departure airports