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Cheap flights from Allentown to Rapid City from $362

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to Rapid City departing on 9/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Allentown to Rapid City

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:15 am - 10:26 amABE  Allentown-Bethlehem-RAP Rapid City
6h 11m1 stop Chicago O'Hare Intl
United Airlines Logo
5:00 am - 4:56 pmRAP  Rapid City-ABE Allentown-Bethlehem
9h 56m2 stops Denver Intl Chicago O'Hare Intl
$362United Airlines
Tue, Sep 1 - Sun, Sep 6
United Airlines Logo
10:32 am - 8:37 pmABE  Allentown-Bethlehem-RAP Rapid City
12h 05m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
5:00 am - 4:56 pmRAP  Rapid City-ABE Allentown-Bethlehem
9h 56m2 stops Denver Intl Chicago O'Hare Intl
$368United Airlines
Tue, Sep 1 - Sun, Sep 6
United Airlines Logo
6:15 am - 10:26 amABE  Allentown-Bethlehem-RAP Rapid City
6h 11m1 stop Chicago O'Hare Intl
United Airlines Logo
5:00 am - 4:56 pmRAP  Rapid City-ABE Allentown-Bethlehem
9h 56m2 stops Denver Intl Chicago O'Hare Intl
$465United Airlines
Tue, Sep 1 - Sun, Sep 6
United Airlines Logo
10:32 am - 5:58 pmABE  Allentown-Bethlehem-RAP Rapid City
9h 26m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
5:00 am - 4:56 pmRAP  Rapid City-ABE Allentown-Bethlehem
9h 56m2 stops Denver Intl Chicago O'Hare Intl
$470United Airlines
Tue, Sep 1 - Sun, Sep 6
American Airlines Logo
9:36 am - 2:50 pmABE  Allentown-Bethlehem-RAP Rapid City
7h 14m1 stop Chicago O'Hare Intl
American Airlines Logo
12:20 pm - 10:40 pmRAP  Rapid City-ABE Allentown-Bethlehem
8h 20m1 stop Chicago O'Hare Intl
$501American Airlines
Mon, Aug 31 - Thu, Sep 3
American Airlines Logo
9:36 am - 2:50 pmABE  Allentown-Bethlehem-RAP Rapid City
7h 14m1 stop Chicago O'Hare Intl
American Airlines Logo
12:20 pm - 10:20 pmRAP  Rapid City-ABE Allentown-Bethlehem
8h 00m1 stop Chicago O'Hare Intl
$519American Airlines
Mon, Aug 31 - Sat, Sep 5
United Airlines Logo
6:15 am - 10:26 amABE  Allentown-Bethlehem-RAP Rapid City
6h 11m1 stop Chicago O'Hare Intl
United Airlines Logo
5:58 pm - 4:56 pmRAP  Rapid City-ABE Allentown-Bethlehem
20h 58m2 stops Denver Intl Chicago O'Hare Intl
$573United Airlines
Mon, Aug 31 - Sat, Sep 5
American Airlines Logo
5:10 pm - 11:15 amABE  Allentown-Bethlehem-RAP Rapid City
20h 05m1 stop Chicago O'Hare Intl
American Airlines Logo
6:07 pm - 10:17 pmRAP  Rapid City-ABE Allentown-Bethlehem
26h 10m1 stop Chicago O'Hare Intl
$588American Airlines
Sat, Sep 19 - Sat, Sep 26
United Airlines Logo
10:37 am - 10:08 pmABE  Allentown-Bethlehem-RAP Rapid City
13h 31m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
5:30 am - 10:06 amRAP  Rapid City-ABE Allentown-Bethlehem
26h 36m2 stops Denver Intl Chicago O'Hare Intl
$604United Airlines
Wed, Feb 3 - Sat, Feb 6
American Airlines Logo
6:00 am - 12:40 pmABE  Allentown-Bethlehem-RAP Rapid City
8h 40m1 stop Charlotte Douglas
American Airlines Logo
3:20 pm - 10:39 pmRAP  Rapid City-ABE Allentown-Bethlehem
5h 19m1 stop Chicago O'Hare Intl
$624American Airlines
Tue, Sep 1 - Sun, Sep 6

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American Airlines flights from Allentown to Rapid City

Our best American Airlines deals on Allentown to Rapid City flight tickets
American Airlines
Aug 31
ABE9:36 amAllentown-Bethlehem
7h 14m
1 stop
RAP2:50 pmRapid City
Sep 3
RAP12:20 pmRapid City
8h 20m
1 stop
ABE10:40 pmAllentown-Bethlehem
$501
American Airlines
Aug 31
ABE9:36 amAllentown-Bethlehem
7h 14m
1 stop
RAP2:50 pmRapid City
Sep 5
RAP12:20 pmRapid City
8h 00m
1 stop
ABE10:20 pmAllentown-Bethlehem
$519
American Airlines
Sep 19
ABE5:10 pmAllentown-Bethlehem
20h 05m
1 stop
RAP11:15 amRapid City
Sep 26
RAP6:07 pmRapid City
26h 10m
1 stop
ABE10:17 pmAllentown-Bethlehem
$588

United Airlines flights from Allentown to Rapid City

Our best United Airlines deals on Allentown to Rapid City flight tickets
United Airlines
Sep 1
ABE6:15 amAllentown-Bethlehem
6h 11m
1 stop
RAP10:26 amRapid City
Sep 6
RAP5:00 amRapid City
9h 56m
2 stops
ABE4:56 pmAllentown-Bethlehem
$362
United Airlines
Sep 1
ABE10:32 amAllentown-Bethlehem
12h 05m
2 stops
RAP8:37 pmRapid City
Sep 6
RAP5:00 amRapid City
9h 56m
2 stops
ABE4:56 pmAllentown-Bethlehem
$368
United Airlines
Sep 1
ABE6:15 amAllentown-Bethlehem
6h 11m
1 stop
RAP10:26 amRapid City
Sep 6
RAP5:00 amRapid City
9h 56m
2 stops
ABE4:56 pmAllentown-Bethlehem
$465

momondo 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, momondo users made 832,500 searches. Data last updated August 11, 2026.
Use the filters below to find and compare flights from Allentown to Rapid City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AllentownRapid City

ABE Allentown-Bethlehem - RAP Rapid City

ABERAP

Allentown-Bethlehem

Tue 9/1

6:15 am-10:26 am

1 stop6h 11m

Rapid City

Sun 9/6

5:00 am-4:56 pm

2 stops9h 56m

$362

AllentownRapid City

ABE Allentown-Bethlehem - RAP Rapid City

ABERAP

Allentown-Bethlehem

Tue 9/1

10:32 am-8:37 pm

2 stops12h 05m

Rapid City

Sun 9/6

5:00 am-4:56 pm

2 stops9h 56m

$368

AllentownRapid City

ABE Allentown-Bethlehem - RAP Rapid City

ABERAP

Allentown-Bethlehem

Tue 9/1

6:15 am-10:26 am

1 stop6h 11m

Rapid City

Sun 9/6

5:00 am-4:56 pm

2 stops9h 56m

$465

AllentownRapid City

ABE Allentown-Bethlehem - RAP Rapid City

ABERAP

Allentown-Bethlehem

Tue 9/1

10:32 am-5:58 pm

2 stops9h 26m

Rapid City

Sun 9/6

5:00 am-4:56 pm

2 stops9h 56m

$470

AllentownRapid City

ABE Allentown-Bethlehem - RAP Rapid City

ABERAP

Allentown-Bethlehem

Mon 8/31

9:36 am-2:50 pm

1 stop7h 14m

Rapid City

Thu 9/3

12:20 pm-10:40 pm

1 stop8h 20m

$501

AllentownRapid City

ABE Allentown-Bethlehem - RAP Rapid City

ABERAP

Allentown-Bethlehem

Mon 8/31

9:36 am-2:50 pm

1 stop7h 14m

Rapid City

Sat 9/5

12:20 pm-10:20 pm

1 stop8h 00m

$519

AllentownRapid City

ABE Allentown-Bethlehem - RAP Rapid City

ABERAP

Allentown-Bethlehem

Mon 8/31

6:15 am-10:26 am

1 stop6h 11m

Rapid City

Sat 9/5

5:58 pm-4:56 pm

2 stops20h 58m

$573

AllentownRapid City

ABE Allentown-Bethlehem - RAP Rapid City

ABERAP

Allentown-Bethlehem

Sat 9/19

5:10 pm-11:15 am

1 stop20h 05m

Rapid City

Sat 9/26

6:07 pm-10:17 pm

1 stop26h 10m

$588

AllentownRapid City

ABE Allentown-Bethlehem - RAP Rapid City

ABERAP

Allentown-Bethlehem

Wed 2/3

10:37 am-10:08 pm

2 stops13h 31m

Rapid City

Sat 2/6

5:30 am-10:06 am

2 stops26h 36m

$604
Quickest round-trip

AllentownRapid City

ABE Allentown-Bethlehem - RAP Rapid City

ABERAP

Allentown-Bethlehem

Tue 9/1

6:00 am-12:40 pm

1 stop8h 40m

Rapid City

Sun 9/6

3:20 pm-10:39 pm

1 stop5h 19m

$624

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Rapid City from

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

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

What airlines fly to Rapid City?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Rapid City from Allentown according to our data. United Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Rapid City. Keep in mind that there are 3 different airlines that fly to Rapid City on a routine basis, so you have a few additional options to choose from.

When to book flights from Allentown to Rapid City

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

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

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

Fastest flight time

6h 10m

Direct flights

None
The fastest flight from Allentown to Rapid City takes 6h 10m
There are no direct flights from Allentown to Rapid City. There are no popular flight routes from Allentown to Rapid City.
Search flight deals

Frequently asked questions about flying from Allentown to Rapid City

  • How far is Allentown-Bethlehem to Rapid City by plane?

    Rapid City is 1430.0 mi away from Allentown-Bethlehem. Flights usually cover this in 6h 10m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Allentown-Bethlehem Airport to Rapid City Airport refresh daily.

  • How many operators does momondo search for flights from Allentown-Bethlehem Airport to Rapid City Airport?

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Allentown-Bethlehem Airport to Rapid City Airport.

  • What documentation or ID do you need to fly to Rapid City Airport?

    The travel and health documents you'll need for your trip to Rapid City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rapid City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Allentown to Rapid City?

Best airlines flying from Allentown to Rapid City

Compare and see reviews for airlines that fly from Allentown to Rapid City with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $328Free CancellationRating
7.1
11,904 reviews
Search American Airlines flights

Traveling to a place near Rapid City?

Book flights to Rapid City if you plan to visit one of these locations
Deadwood
Sturgis
Keystone
Custer
Hot Springs
Spearfish
Hill City
Wall

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Allentown to Rapid City for you.

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

Yes. momondo allows you to filter the results for Allentown to Rapid City flights to just show those with flexible booking policies.

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

Once all potential Allentown to Rapid City flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Allentown to Rapid City now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Rapid City and let you know when they change.

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