What airlines fly to Allentown?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Allentown from Rapid City according to our data. United Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Allentown. Keep in mind that there are 3 different airlines that fly to Allentown on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Rapid City Airport to Allentown-Bethlehem Airport?

Prices for flights from Rapid City Airport to Allentown-Bethlehem Airport were last updated today.

How old do you have to be to fly from Rapid City Airport to Allentown-Bethlehem Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rapid City Airport to Allentown-Bethlehem Airport.

What documentation or ID do you need to fly to Allentown-Bethlehem Airport?

The necessary travel and health documents for your Allentown-Bethlehem Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$439 Cheap Flights from Rapid City to Allentown in 2026

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Rapid City to Allentown

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:33 pm - 9:12 pm

RAP

ABE

5h 39m

1 stop

2:30 pm - 6:24 pm

ABE

RAP

5h 54m

1 stop

$439United Airlines

Tue, Aug 25 - Sat, Aug 29

5:00 am - 4:56 pm

RAP

ABE

9h 56m

2 stops

2:30 pm - 6:24 pm

ABE

RAP

5h 54m

1 stop

$460United Airlines

Tue, Aug 25 - Sat, Aug 29

5:00 am - 4:56 pm

RAP

ABE

9h 56m

2 stops

10:38 am - 8:32 pm

ABE

RAP

11h 54m

2 stops

$481United Airlines

Tue, Aug 25 - Sat, Aug 29

1:33 pm - 9:12 pm

RAP

ABE

5h 39m

1 stop

2:30 pm - 6:24 pm

ABE

RAP

5h 54m

1 stop

$560United Airlines

Wed, Aug 26 - Sat, Aug 29

1:33 pm - 9:12 pm

RAP

ABE

5h 39m

1 stop

10:38 am - 8:32 pm

ABE

RAP

11h 54m

2 stops

$565United Airlines

Wed, Aug 26 - Sat, Aug 29

11:08 am - 10:06 am

RAP

ABE

20h 58m

2 stops

10:38 am - 8:32 pm

ABE

RAP

11h 54m

2 stops

$573United Airlines

Wed, Aug 26 - Sat, Aug 29

United Airlines flights from Rapid City to Allentown

Our best United Airlines deals on Rapid City to Allentown flight tickets

United Airlines

Aug 25

RAP1:33 pmRapid City

5h 39m

1 stop

ABE9:12 pmAllentown-Bethlehem

Aug 29

ABE2:30 pmAllentown-Bethlehem

5h 54m

1 stop

RAP6:24 pmRapid City

$439

United Airlines

Aug 25

RAP5:00 amRapid City

9h 56m

2 stops

ABE4:56 pmAllentown-Bethlehem

Aug 29

ABE2:30 pmAllentown-Bethlehem

5h 54m

1 stop

RAP6:24 pmRapid City

$460

United Airlines

Aug 25

RAP5:00 amRapid City

9h 56m

2 stops

ABE4:56 pmAllentown-Bethlehem

Aug 29

ABE10:38 amAllentown-Bethlehem

11h 54m

2 stops

RAP8:32 pmRapid City

$481

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Rapid CityAllentown

RAP - ABE

RAPABE

Rapid City

Tue 8/25

1:33 pm-9:12 pm

1 stop5h 39m

Allentown-Bethlehem

Sat 8/29

2:30 pm-6:24 pm

1 stop5h 54m

$439

Rapid CityAllentown

RAP - ABE

RAPABE

Rapid City

Tue 8/25

5:00 am-4:56 pm

2 stops9h 56m

Allentown-Bethlehem

Sat 8/29

2:30 pm-6:24 pm

1 stop5h 54m

$460

Rapid CityAllentown

RAP - ABE

RAPABE

Rapid City

Tue 8/25

5:00 am-4:56 pm

2 stops9h 56m

Allentown-Bethlehem

Sat 8/29

10:38 am-8:32 pm

2 stops11h 54m

$481

Rapid CityAllentown

RAP - ABE

RAPABE

Rapid City

Wed 8/26

1:33 pm-9:12 pm

1 stop5h 39m

Allentown-Bethlehem

Sat 8/29

2:30 pm-6:24 pm

1 stop5h 54m

$560

Rapid CityAllentown

RAP - ABE

RAPABE

Rapid City

Wed 8/26

1:33 pm-9:12 pm

1 stop5h 39m

Allentown-Bethlehem

Sat 8/29

10:38 am-8:32 pm

2 stops11h 54m

$565

Rapid CityAllentown

RAP - ABE

RAPABE

Rapid City

Wed 8/26

11:08 am-10:06 am

2 stops20h 58m

Allentown-Bethlehem

Sat 8/29

10:38 am-8:32 pm

2 stops11h 54m

$573

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Rapid City to Allentown

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Rapid City to Allentown flights?

You could potentially save up to 28% on your flight if you consider stops on a Rapid City to Allentown flight.

When to book flights from Rapid City to Allentown

Are you open to changing your travel dates? Check out the ideal times to fly from Rapid City to Allentown according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Rapid City to Allentown (RAP to ABE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rapid City to Allentown

Fastest flight time	5h 39m
Direct flights	None

The fastest flight from Rapid City to Allentown takes 5h 39m

There are no direct flights from Rapid City to Allentown. There are no popular flight routes from Rapid City to Allentown.

Search flight deals

How far is Rapid City to Allentown-Bethlehem by plane?
The distance between Rapid City and Allentown-Bethlehem is about 1430.0 mi. In terms of flight time, this usually takes a little over 5h 39m.
When did momondo last update prices for flights from Rapid City Airport to Allentown-Bethlehem Airport?
Prices for flights from Rapid City Airport to Allentown-Bethlehem Airport were last updated today.
How old do you have to be to fly from Rapid City Airport to Allentown-Bethlehem Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rapid City Airport to Allentown-Bethlehem Airport.
What documentation or ID do you need to fly to Allentown-Bethlehem Airport?
The necessary travel and health documents for your Allentown-Bethlehem Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Lehighton

Why use momondo?

Why should I use momondo to find a flight deal from Rapid City to Allentown?

Finding the right flight to Allentown from Rapid City is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Allentown quick and easy, saving you time and money.

Can I find flights from Rapid City to Allentown with flexible booking policies on momondo?

Yes. All flights to Allentown from Rapid City on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Rapid City to Allentown?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Allentown from Rapid City.

I’m not ready to book a flight from Rapid City to Allentown right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Rapid City to Allentown flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.