What is the cheapest airline that flies from South Dakota to Allentown-Bethlehem?

Delta is the most popular carrier operating from South Dakota to Allentown-Bethlehem

How long does it take to fly to Allentown?

Flight times vary depending on what airport in South Dakota you fly out of and what airport in Allentown you fly into. For example, flying from Sioux Falls to Newark Airport takes 4h 36m on average. On the other hand, flying from Rapid City to Newark Airport takes 5h 20m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What airlines fly to Allentown?

Delta, American Airlines and United Airlines are the top three most popular airlines that fly to Allentown from South Dakota according to our data. Delta is the first choice among our users, with 37% 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 South Dakota to Allentown-Bethlehem Airport?

Prices for flights from South Dakota to Allentown-Bethlehem Airport were last updated today.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from South Dakota to Allentown-Bethlehem Airport.

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

The required travel and health documents for your Allentown-Bethlehem Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Allentown-Bethlehem Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$488 Cheap Flights from South Dakota to Allentown in 2026

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Find the cheapest flights from South Dakota to Allentown

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:20 am - 5:05 pm

RAP

ABE

5h 45m

1 stop

5:43 pm - 10:36 am

ABE

RAP

18h 53m

1 stop

$488United Airlines

Sat, Apr 18 - Wed, Apr 22

8:30 am - 9:17 pm

RAP

ABE

10h 47m

2 stops

5:43 pm - 10:36 am

ABE

RAP

18h 53m

1 stop

$493United Airlines

Sat, Apr 18 - Wed, Apr 22

9:20 am - 5:05 pm

RAP

ABE

5h 45m

1 stop

5:43 pm - 10:36 am

ABE

RAP

18h 53m

1 stop

$507United Airlines

Sat, Apr 18 - Wed, Apr 22

5:27 am - 5:05 pm

RAP

ABE

9h 38m

2 stops

5:43 pm - 10:36 am

ABE

RAP

18h 53m

1 stop

$512United Airlines

Sat, Apr 18 - Wed, Apr 22

10:55 am - 9:17 pm

RAP

ABE

8h 22m

2 stops

5:43 pm - 8:44 pm

ABE

RAP

29h 01m

2 stops

$537United Airlines

Sat, Apr 18 - Wed, Apr 22

7:00 am - 9:17 pm

RAP

ABE

12h 17m

2 stops

5:43 pm - 8:44 pm

ABE

RAP

29h 01m

2 stops

$553United Airlines

Sat, Apr 18 - Wed, Apr 22

5:00 am - 8:50 pm

RAP

ABE

13h 50m

2 stops

10:31 am - 8:34 pm

ABE

RAP

12h 03m

2 stops

$1,037United Airlines

Fri, Mar 20 - Tue, Mar 24

United Airlines flights from South Dakota to Allentown

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

United Airlines

Apr 18

RAP9:20 amRapid City

5h 45m

1 stop

ABE5:05 pmAllentown-Bethlehem

Apr 22

ABE5:43 pmAllentown-Bethlehem

18h 53m

1 stop

RAP10:36 amRapid City

$488

United Airlines

Apr 18

RAP8:30 amRapid City

10h 47m

2 stops

ABE9:17 pmAllentown-Bethlehem

Apr 22

ABE5:43 pmAllentown-Bethlehem

18h 53m

1 stop

RAP10:36 amRapid City

$493

United Airlines

Apr 18

RAP9:20 amRapid City

5h 45m

1 stop

ABE5:05 pmAllentown-Bethlehem

Apr 22

ABE5:43 pmAllentown-Bethlehem

18h 53m

1 stop

RAP10:36 amRapid City

$507

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Rapid CityAllentown

RAP - ABE

RAPABE

Rapid City

Sat 4/18

9:20 am-5:05 pm

1 stop5h 45m

Allentown-Bethlehem

Wed 4/22

5:43 pm-10:36 am

1 stop18h 53m

$488

Rapid CityAllentown

RAP - ABE

RAPABE

Rapid City

Sat 4/18

8:30 am-9:17 pm

2 stops10h 47m

Allentown-Bethlehem

Wed 4/22

5:43 pm-10:36 am

1 stop18h 53m

$493

Rapid CityAllentown

RAP - ABE

RAPABE

Rapid City

Sat 4/18

9:20 am-5:05 pm

1 stop5h 45m

Allentown-Bethlehem

Wed 4/22

5:43 pm-10:36 am

1 stop18h 53m

$507

Rapid CityAllentown

RAP - ABE

RAPABE

Rapid City

Sat 4/18

5:27 am-5:05 pm

2 stops9h 38m

Allentown-Bethlehem

Wed 4/22

5:43 pm-10:36 am

1 stop18h 53m

$512

Rapid CityAllentown

RAP - ABE

RAPABE

Rapid City

Sat 4/18

10:55 am-9:17 pm

2 stops8h 22m

Allentown-Bethlehem

Wed 4/22

5:43 pm-8:44 pm

2 stops29h 01m

$537

Rapid CityAllentown

RAP - ABE

RAPABE

Rapid City

Sat 4/18

7:00 am-9:17 pm

2 stops12h 17m

Allentown-Bethlehem

Wed 4/22

5:43 pm-8:44 pm

2 stops29h 01m

$553

Rapid CityAllentown

RAP - ABE

RAPABE

Rapid City

Fri 3/20

5:00 am-8:50 pm

2 stops13h 50m

Allentown-Bethlehem

Tue 3/24

10:31 am-8:34 pm

2 stops12h 03m

$1,037

Cheapest one-way

Quickest one-way

Rapid CityAllentown

RAP - ABE

RAPABE

Rapid City

Sun 3/15

6:00 am-5:17 pm

2 stops9h 17m

$1,967

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from South Dakota 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

Other information

Can stopping save me money on South Dakota to Allentown flights?

You could potentially save up to 42% on your flight if you consider stops on a South Dakota to Allentown flight.

Cheap South Dakota to Allentown flight deals and tips

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

Fastest flight time	5h 45m
Direct flights	None

The fastest flight from South Dakota to Allentown takes 5h 45m

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

Search flight deals

When did momondo last update prices for flights from South Dakota to Allentown-Bethlehem Airport?
Prices for flights from South Dakota to Allentown-Bethlehem Airport were last updated today.
How old do you have to be to fly from South Dakota to Allentown-Bethlehem Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from South Dakota to Allentown-Bethlehem Airport.
What documentation or ID do you need to fly to Allentown-Bethlehem Airport?
The required travel and health documents for your Allentown-Bethlehem Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Allentown-Bethlehem Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Allentown from South Dakota.

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

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

How can momondo help me find flights from South Dakota 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 South Dakota.

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

Yes momondo offers price alerts on flights to Allentown from South Dakota. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.