Find cheap Allegiant Air flights to South Dakota

1 adult
1 adult, Economy, 0 bags

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Good to know

Low seasonSeptember
Average price round-trip$161
Best time to beat the crowds with an average 45% drop in price.
Most popular time to fly and prices are also 3% lower on average.
(price for this month)

KAYAK's insights & trends for flights to South Dakota

Get data-powered insights and trends for flights to South Dakota to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from the United States to South Dakota?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from the United States to South Dakota, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from the United States to South Dakota is September, when tickets cost $96 (return) on average. On the other hand, the most expensive months are December and February, when the average cost of round-trip tickets is $278 and $232 respectively.

Which is the cheapest airport to fly into in South Dakota?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in South Dakota is Rapid City Airport (RAP), with an average flight price of $81.

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FAQs for flying to South Dakota with Allegiant Air

  • What is the average price for a flight to South Dakota with Allegiant Air?

    The typical Allegiant Air fare to South Dakota is about $90 for a one-way ticket.

  • What other airlines fly to South Dakota besides Allegiant Air?

    In addition to Allegiant Air, airlines such as Delta, United Airlines and American Airlines also operate flights to South Dakota. Check KAYAK to compare fares from these and other carriers.

Allegiant Air customer reviews

7.2
Good698 verified ratings
6.8Comfort
5.9Food
8.1Crew
7.6Boarding
5.5Entertainment
Pros +
  • They made the flight home very enjoyable. (in 119 reviews)
  • The crew was super nice and helpful. (in 120 reviews)
  • For the price it was a very good flying experience (in 31 reviews)
Show reviews that mention
Traveler rating:
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H
10.0 Wonderful
I love how they show love to their customers and care about them too.
S
10.0 Wonderful
Great crew, nice plane. Seats dont recline??
T
4.0 Mediocre
I liked how when I got on board how fast we ended up taking off but what I truly disliked was how uncomfortable the seats were. There was truly never a time that I could ever get comfortable during both of my flights. The seats could get away during shorter flights but flights 3 hour plus makes it hard to enjoy.
A
10.0 Wonderful
The crew was great and the flight was very smooth. Can’t really judge food since I did not get any because it costs money. The seat was comfortable for what we bought. Thanks!
I
6.0 Okay
Tu seats were not comfortable
S
10.0 Wonderful
Crew was great. No entertainment and food and beverage was for purchase only, even water
A
10.0 Wonderful
Good service
A
2.0 Poor
It was canceled. The flight wasn’t rescheduled, everyone had to figure out their own new arrangements. They said we would get refunded our original fare and receive an additional $150. We received links for $100 only and they expired before we could activate them.
A
4.0 Mediocre
The plane had originated in Las Vegas at 6:30 in the morning and flew to Moline where we boarded. The flight left around 12:30 PM and there were no boxed snacks available and many of the alcoholic beverages were unavailable. I would find it hard to believe that that many of the passengers coming from Las Vegas at 6:30 in the morning, drank and ate that much of the items. I can only come to the conclusion that someone failed to stock the plane for the round-trip. This is a huge revenue failure for the airline and disappointment for the passengers. The flight crew did not seem happy to be there and did not engage with passengers. Allegiant you can do better.
G
10.0 Wonderful
Best flight ever
Read more about Allegiant Air

Everything you need to know for your flight to South Dakota