When did momondo last update prices for flights from Allentown-Bethlehem Airport to South Dakota?

Prices for flights from Allentown-Bethlehem Airport to South Dakota are updated daily.

How many operators does momondo search for flights from Allentown-Bethlehem Airport to South Dakota?

As of April 2026, there is 1 operator available to choose from for flights from Allentown-Bethlehem Airport to South Dakota.

How old do you have to be to fly from Allentown-Bethlehem Airport to South Dakota?

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 Allentown-Bethlehem Airport to South Dakota.

What documentation or ID do you need to fly to South Dakota?

The travel and health documents required for your trip to South Dakota can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South Dakota. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$490 Cheap Flights from Allentown to South Dakota in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Allentown to South Dakota

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 4:35 pm

ABE

RAP

11h 35m

1 stop

10:06 pm - 11:14 pm

RAP

ABE

23h 08m

2 stops

$490Multiple Airlines

Sat, Aug 8 - Thu, Aug 13

6:00 am - 4:20 pm

ABE

RAP

12h 20m

2 stops

3:25 pm - 11:15 pm

RAP

ABE

5h 50m

1 stop

$540American Airlines

Sat, Jul 25 - Sat, Aug 1

10:00 am - 5:07 pm

ABE

RAP

33h 07m

2 stops

12:50 pm - 1:57 pm

RAP

ABE

23h 07m

1 stop

$562Allegiant Air

Sat, May 16 - Sat, May 23

6:00 am - 4:20 pm

ABE

RAP

12h 20m

2 stops

3:25 pm - 11:15 pm

RAP

ABE

5h 50m

1 stop

$605American Airlines

Sat, Jul 25 - Sat, Aug 1

6:15 am - 10:12 am

ABE

RAP

5h 57m

1 stop

1:33 pm - 9:12 pm

RAP

ABE

5h 39m

1 stop

$627United Airlines

Wed, Aug 12 - Mon, Aug 17

6:00 am - 11:14 am

ABE

RAP

7h 14m

1 stop

3:25 pm - 11:15 pm

RAP

ABE

5h 50m

1 stop

$632American Airlines

Sat, Jul 25 - Sat, Aug 1

6:00 am - 4:20 pm

ABE

RAP

12h 20m

2 stops

3:25 pm - 11:15 pm

RAP

ABE

5h 50m

1 stop

$634American Airlines

Sat, Jul 25 - Sat, Aug 1

6:00 am - 4:20 pm

ABE

RAP

12h 20m

2 stops

10:19 am - 12:23 am

RAP

ABE

12h 04m

2 stops

$639American Airlines

Sat, Jul 25 - Sat, Aug 1

6:04 am - 4:27 pm

ABE

RAP

12h 23m

2 stops

1:08 pm - 12:22 am

RAP

ABE

9h 14m

2 stops

$646American Airlines

Sun, May 3 - Sat, May 9

2:23 pm - 9:20 am

ABE

RAP

20h 57m

2 stops

1:35 pm - 9:07 pm

RAP

ABE

5h 32m

1 stop

$664United Airlines

Sat, Jul 11 - Sat, Jul 18

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American Airlines flights from Allentown to South Dakota

Our best American Airlines deals on Allentown to South Dakota flight tickets

American Airlines

Jul 25

ABE6:00 amAllentown-Bethlehem

12h 20m

2 stops

RAP4:20 pmRapid City

Aug 1

RAP3:25 pmRapid City

5h 50m

1 stop

ABE11:15 pmAllentown-Bethlehem

$540

American Airlines

Jul 25

ABE6:00 amAllentown-Bethlehem

12h 20m

2 stops

RAP4:20 pmRapid City

Aug 1

RAP3:25 pmRapid City

5h 50m

1 stop

ABE11:15 pmAllentown-Bethlehem

$605

American Airlines

Jul 25

ABE6:00 amAllentown-Bethlehem

7h 14m

1 stop

RAP11:14 amRapid City

Aug 1

RAP3:25 pmRapid City

5h 50m

1 stop

ABE11:15 pmAllentown-Bethlehem

$632

United Airlines flights from Allentown to South Dakota

Our best United Airlines deals on Allentown to South Dakota flight tickets

United Airlines

Aug 12

ABE6:15 amAllentown-Bethlehem

5h 57m

1 stop

RAP10:12 amRapid City

Aug 17

RAP1:33 pmRapid City

5h 39m

1 stop

ABE9:12 pmAllentown-Bethlehem

$627

United Airlines

Jul 11

ABE2:23 pmAllentown-Bethlehem

20h 57m

2 stops

RAP9:20 amRapid City

Jul 18

RAP1:35 pmRapid City

5h 32m

1 stop

ABE9:07 pmAllentown-Bethlehem

$664

United Airlines

Jul 11

ABE6:15 amAllentown-Bethlehem

6h 09m

1 stop

RAP10:24 amRapid City

Jul 18

RAP1:35 pmRapid City

5h 32m

1 stop

ABE9:07 pmAllentown-Bethlehem

$667

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AllentownRapid City

ABE - RAP

ABERAP

Allentown-Bethlehem

Sat 8/8

7:00 am-4:35 pm

1 stop11h 35m

Rapid City

Thu 8/13

10:06 pm-11:14 pm

2 stops23h 08m

$490

AllentownRapid City

ABE - RAP

ABERAP

Allentown-Bethlehem

Sat 7/25

6:00 am-4:20 pm

2 stops12h 20m

Rapid City

Sat 8/1

3:25 pm-11:15 pm

1 stop5h 50m

$540

AllentownRapid City

ABE - RAP

ABERAP

Allentown-Bethlehem

Sat 5/16

10:00 am-5:07 pm

2 stops33h 07m

Rapid City

Sat 5/23

12:50 pm-1:57 pm

1 stop23h 07m

$562

AllentownRapid City

ABE - RAP

ABERAP

Allentown-Bethlehem

Sat 7/25

6:00 am-4:20 pm

2 stops12h 20m

Rapid City

Sat 8/1

3:25 pm-11:15 pm

1 stop5h 50m

$605

Quickest round-trip

AllentownRapid City

ABE - RAP

ABERAP

Allentown-Bethlehem

Wed 8/12

6:15 am-10:12 am

1 stop5h 57m

Rapid City

Mon 8/17

1:33 pm-9:12 pm

1 stop5h 39m

$627

AllentownRapid City

ABE - RAP

ABERAP

Allentown-Bethlehem

Sat 7/25

6:00 am-11:14 am

1 stop7h 14m

Rapid City

Sat 8/1

3:25 pm-11:15 pm

1 stop5h 50m

$632

AllentownRapid City

ABE - RAP

ABERAP

Allentown-Bethlehem

Sat 7/25

6:00 am-4:20 pm

2 stops12h 20m

Rapid City

Sat 8/1

3:25 pm-11:15 pm

1 stop5h 50m

$634

AllentownRapid City

ABE - RAP

ABERAP

Allentown-Bethlehem

Sat 7/25

6:00 am-4:20 pm

2 stops12h 20m

Rapid City

Sat 8/1

10:19 am-12:23 am

2 stops12h 04m

$639

AllentownRapid City

ABE - RAP

ABERAP

Allentown-Bethlehem

Sun 5/3

6:04 am-4:27 pm

2 stops12h 23m

Rapid City

Sat 5/9

1:08 pm-12:22 am

2 stops9h 14m

$646

AllentownRapid City

ABE - RAP

ABERAP

Allentown-Bethlehem

Sat 7/11

2:23 pm-9:20 am

2 stops20h 57m

Rapid City

Sat 7/18

1:35 pm-9:07 pm

1 stop5h 32m

$664

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Allentown to South Dakota

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 South Dakota?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to South Dakota from Allentown according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to South Dakota. Keep in mind that there are 4 different airlines that fly to South Dakota on a routine basis, so you have a few additional options to choose from.

Cheap Allentown to South Dakota flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Allentown to South Dakota

Fastest flight time	5h 57m
Direct flights	None

The fastest flight from Allentown to South Dakota takes 5h 57m

There are no direct flights from Allentown to South Dakota. There are no popular flight routes from Allentown to South Dakota.

Search flight deals

Frequently asked questions about flying from Allentown to South Dakota

When did momondo last update prices for flights from Allentown-Bethlehem Airport to South Dakota?
Prices for flights from Allentown-Bethlehem Airport to South Dakota are updated daily.
How many operators does momondo search for flights from Allentown-Bethlehem Airport to South Dakota?
As of April 2026, there is 1 operator available to choose from for flights from Allentown-Bethlehem Airport to South Dakota.
How old do you have to be to fly from Allentown-Bethlehem Airport to South Dakota?
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 Allentown-Bethlehem Airport to South Dakota.
What documentation or ID do you need to fly to South Dakota?
The travel and health documents required for your trip to South Dakota can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South Dakota. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Allentown to South Dakota

Compare and see reviews for airlines that fly from Allentown to South Dakota with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $372	Free Cancellation	Rating 7.4 9,613 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Allentown to South Dakota?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Allentown to South Dakota. momondo saves you time and could save you money on your trip.

Can I find flights from Allentown to South Dakota with flexible booking policies on momondo?

Flights from Allentown to South Dakota with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Allentown to South Dakota?

momondo provides multiple filters to help you find the best flight to South Dakota from Allentown. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Allentown to South Dakota flights. All you need is a valid email address and we will do the rest; it is that quick and easy.