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South Dakota

$745+ Cheap flights from Waterloo, IA (ALO) to South Dakota

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
ALO — FSD
Dec 17 — Dec 241
Wed 12/17
Wed 12/24
1 adult, Economy
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Cheap flight deals from Waterloo to South Dakota

Keep the following information in mind while searching for Waterloo to South Dakota flight deals. Data was last updated November 17, 2025.

Round-trip from

$771
(American Airlines)
From Waterloo to South Dakota
Search Deals

Find flight deals from Waterloo to South Dakota

Cheapest flights from Waterloo to South Dakota
Explore the most affordable flight options available from Waterloo to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 17, 2025.

This American Airlines deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:00 amALO - RAP
3 stops16h 17mAmerican Airlines
Sat 12/61:47 pmRAP - ALO
2 stops9h 04mAmerican Airlines
Deal found 11/17$745
This American Airlines deal was found by Cheapflights users on 11/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/16:00 amALO - RAP
2 stops16h 17mAmerican Airlines
Fri 12/51:47 pmRAP - ALO
2 stops9h 04mAmerican Airlines
Deal found 11/16$976
This American Airlines deal was found by Cheapflights users on 11/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/13:17 pmALO - FSD
1 stop42h 54mAmerican Airlines
Fri 12/52:02 pmFSD - ALO
1 stop33h 49mAmerican Airlines
Deal found 11/16$1,059

Cheapflights Fare Finder

 
Customize your flight search to find flights from Waterloo to South Dakota 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, Cheapflights users made 2,558,603 searches. Data last updated November 17, 2025.
Use the filters below to find and compare flights from Waterloo to South Dakota that are best for you.

Fly from

Waterloo

Fly to

South Dakota

Route

Depart

Return

Price

WaterlooRapid City

ALO - RAP

ALORAP

Waterloo

Tue 12/2

6:00 am-9:17 pm

3 stops16h 17m

Rapid City

Sat 12/6

1:47 pm-11:51 pm

2 stops9h 04m

$745

WaterlooRapid City

ALO - RAP

ALORAP

Waterloo

Sat 1/24

6:00 am-9:15 pm

2 stops16h 15m

Rapid City

Tue 1/27

2:08 pm-2:53 pm

2 stops23h 45m

$771

WaterlooRapid City

ALO - RAP

ALORAP

Waterloo

Mon 12/1

6:00 am-9:17 pm

2 stops16h 17m

Rapid City

Fri 12/5

1:47 pm-11:51 pm

2 stops9h 04m

$976

WaterlooSioux Falls

ALO - FSD

ALOFSD

Waterloo

Mon 12/1

3:17 pm-10:11 am

1 stop42h 54m

Sioux Falls Joe Foss Field

Fri 12/5

2:02 pm-11:51 pm

1 stop33h 49m

$1,059

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

Best time to book a flight from Waterloo to South Dakota

Have a flexible travel schedule? Discover the best time to fly to South Dakota from Waterloo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Waterloo to South Dakota

What is the cheapest month to book a flight from Waterloo, Iowa to South Dakota?

Currently, May is the cheapest month in which you can book a flight from Waterloo, Iowa to South Dakota (average of $173). Flying from Waterloo, Iowa to South Dakota in September is currently the most expensive (average of $354). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Waterloo to South Dakota. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Waterloo to South Dakota?

    Waterloo (ALO) is the airport you will fly out of if you book a flight from Waterloo to South Dakota. It is only a 5.3 mi journey to Waterloo (ALO) from Waterloo’s city center.

  • How long is the flight from Waterloo, Iowa to South Dakota?

    American Airlines can get you from Waterloo, Iowa to South Dakota in just under 16h 17m. Your travel time can differ by up to . There are 545 mi between Waterloo, Iowa and South Dakota.

  • Can I find deals for flights from Waterloo to South Dakota that include hotel bookings?

    Yes. In addition to deals on Waterloo to South Dakota flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Waterloo to South Dakota?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Waterloo to South Dakota.

  • Can I find deals for business class flights from Waterloo to South Dakota?

    Yes. Cheapflights offers flight deals from Waterloo to South Dakota by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Waterloo, Iowa to South Dakota?

    Currently, May is the cheapest month in which you can book a flight from Waterloo, Iowa to South Dakota (average of $173). Flying from Waterloo, Iowa to South Dakota in September is currently the most expensive (average of $354). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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