Cheap Flights to South Dakota

View AU$838 flight on Wed, 13 May 2026Opens in a new window

Popular airlines to South Dakota

  • Delta

    Delta

  • American Airlines

    American Airlines

  • United

    United

  • Alaska Airlines

    Alaska Airlines

  • Frontier Airlines

    Frontier Airlines

  • KLM

    KLM

  • WestJet

    WestJet

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheapest Flights to South Dakota

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, 23 May - Tue, 9 June
MEL
Melbourne
RAP
Rapid City
AU$1,293 Return, found 2 days ago
AU$1,293
Return
found 2 days ago
Select United flight, departing Sat, 23 May from Melbourne to Rapid City, returning Tue, 9 June, priced at AU$1,293 found 2 days ago
United
Sat, 21 Feb - Sat, 28 Feb
MEL
Melbourne
RAP
Rapid City
AU$1,293 Return, found 3 days ago
AU$1,293
Return
found 3 days ago
Select United flight, departing Sat, 21 Feb from Melbourne to Rapid City, returning Sat, 28 Feb, priced at AU$1,293 found 3 days ago
United
Wed, 14 Jan - Fri, 6 Feb
MEL
Melbourne
FSD
Sioux Falls
AU$1,319 Return, found 4 days ago
AU$1,319
Return
found 4 days ago
Select United flight, departing Wed, 14 Jan from Melbourne to Sioux Falls, returning Fri, 6 Feb, priced at AU$1,319 found 4 days ago
Delta
Wed, 14 Jan - Fri, 6 Feb
MEL
Melbourne
FSD
Sioux Falls
AU$1,330 Return, found 4 days ago
AU$1,330
Return
found 4 days ago
Select Delta flight, departing Wed, 14 Jan from Melbourne to Sioux Falls, returning Fri, 6 Feb, priced at AU$1,330 found 4 days ago
United
Sat, 21 Feb - Sat, 28 Feb
MEL
Melbourne
RAP
Rapid City
AU$1,593 Return, found 3 days ago
AU$1,593
Return
found 3 days ago
Select United flight, departing Sat, 21 Feb from Melbourne to Rapid City, returning Sat, 28 Feb, priced at AU$1,593 found 3 days ago
Delta
Fri, 20 Feb - Fri, 27 Feb
MEL
Melbourne
RAP
Rapid City
AU$1,600 Return, found 4 days ago
AU$1,600
Return
found 4 days ago
Select Delta flight, departing Fri, 20 Feb from Melbourne to Rapid City, returning Fri, 27 Feb, priced at AU$1,600 found 4 days ago
United
Thu, 12 Feb - Tue, 17 Mar
MEL
Melbourne
FSD
Sioux Falls
AU$1,619 Return, found 4 days ago
AU$1,619
Return
found 4 days ago
Select United flight, departing Thu, 12 Feb from Melbourne to Sioux Falls, returning Tue, 17 Mar, priced at AU$1,619 found 4 days ago
American Airlines
Wed, 22 July - Mon, 10 Aug
MEL
Melbourne
RAP
Rapid City
AU$2,218 Return, found 2 days ago
AU$2,218
Return
found 2 days ago
Select American Airlines flight, departing Wed, 22 July from Melbourne to Rapid City, returning Mon, 10 Aug, priced at AU$2,218 found 2 days ago
Jetstar
Tue, 2 June - Thu, 9 July
AVV
Melbourne
RAP
Rapid City
AU$2,663 Return, found 3 days ago
AU$2,663
Return
found 3 days ago
Select Jetstar flight, departing Tue, 2 June from Melbourne to Rapid City, returning Thu, 9 July, priced at AU$2,663 found 3 days ago
Qantas Airways
Mon, 9 Mar - Mon, 30 Mar
SYD
Sydney
FSD
Sioux Falls
AU$2,892 Return, found 2 days ago
AU$2,892
Return
found 2 days ago
Select Qantas Airways flight, departing Mon, 9 Mar from Sydney to Sioux Falls, returning Mon, 30 Mar, priced at AU$2,892 found 2 days ago

Trending flights to South Dakota

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, 23 May - Tue, 9 June
MEL
Melbourne
RAP
Rapid City
AU$1,293 Return, found 2 days ago
AU$1,293
Return
found 2 days ago
Select United flight, departing Sat, 23 May from Melbourne to Rapid City, returning Tue, 9 June, priced at AU$1,293 found 2 days ago

Frequently asked questions

How do I find cheap flights to South Dakota that have flexible change policies?
It's quick and easy with Expedia. Firstly, enter your preferred dates and destination and hit "Search." Next step? Check the "No change fee" box underneath the "Flexible change policies" filter to the left of the screen. Step 3. Score a cheap and flexible flight to South Dakota.
Which airlines fly to South Dakota?
Lock in your seat with any of these popular airlines and get ready for new adventures in South Dakota:

  • American Airlines - 338 flights to or near South Dakota each month, including 186 flights to Rapid City Regional Airport (RAP) and 151 flights to Sioux Falls Regional Airport (FSD) per month.
  • United Airlines - 338 flights to or near South Dakota each month, including 182 flights to Sioux Falls Regional Airport (FSD) and 156 flights to Rapid City Regional Airport (RAP) per month.
  • Delta Air Lines - 251 flights to or near South Dakota each month, including 164 flights to Sioux Falls Regional Airport (FSD) and 86 flights to Rapid City Regional Airport (RAP) per month.

How can I find cheap tickets to South Dakota?
In the last seven days, AU$1,293 was the lowest price for a flight to South Dakota. If you're eager to save even more, book in advance and be flexible with your travel dates. Search for your journey to South Dakota, then compare prices for similar time frames by clicking on the "flexible dates" link above.
How much is a flight to South Dakota?
If you were journeying one way from Melbourne (MEL), you could've locked in a bargain fare for AU$838 in the last seven days. Round-trip journeys to South Dakota ranged from AU$1,293 to AU$2,892 over the same period.
What are the most popular airports to fly into in South Dakota?
You're not starved for choice in South Dakota. Once you've decided your final destination in the region, picking one of these main airports will be easy:

  • Sioux Falls Regional Airport (FSD) - 598 flights per month.
  • Rapid City Regional Airport (RAP) - 451 flights per month.
  • Pierre Regional Airport (PIR) - 52 flights per month.

When is the cheapest time to fly to South Dakota?
Consider travelling early in the week to get the best deal to South Dakota. Tuesday is generally the most economical day to depart, followed by Monday. Saturday often has the highest prices. This is because a lot of travellers like to kick off their getaway on a weekend.
How much is a plane ticket to South Dakota?
In the last seven days, seats to South Dakota varied between AU$1,293 and AU$2,892. Prices usually rise as your travel date nears, so snap up a great deal today.
What is the best time to go to South Dakota?
Sioux Falls, South Dakota's most populated city, is a fabulous place to explore at anytime. Not into the cold? Then travel here from June 20 onward in summer, when average temperatures vary from 16ºC to 27ºC. May, July and August is when Sioux Falls is at its busiest.
What months are the cheapest to book a flight to South Dakota?
The most cost-effective month to book a great deal to South Dakota is February, whereas the most expensive is December. Keep clear of this month if you're on a budget.

Book with confidence

South Dakota Flights

When was the last time you embarked on a grand adventure? Whether it was last month or years ago, there’s never been a better time to start planning your next big trip. Book tickets to South Dakota today and get ready to build your travel itinerary, from exploring the area with your family to recharging in the change of scenery. During your stay, visit the must-see attractions, chow down on the local cuisine, and relish in a holiday state of mind. However you decide to spend your upcoming trip, we’re here to make your travel plans easy and affordable.

Book Your South Dakota Airfare

At Expedia.com.au, it’s simple to find cheap flights to South Dakota that won’t cause your wallet to flinch. Browse through our inventory of South Dakota flights and find airfare matching your preferred times and dates. Looking for a red-eye flight or an afternoon departure? Don’t worry, we’ve got you covered. You can even take advantage of our convenient My Scratchpad online feature, which lets you track your search results with ease. No more excuses; book your travel arrangements with us today to make your dream trip a reality.

South Dakota Flights

Travel information

South Dakota Flights Information

Airlines serving
Delta, United, Japan Airlines, American Airlines, Qatar Airways, Jetstar, Qantas Airways
Roundtrip price
from AU$1,293
South Dakota Flights Information

Explore a world of travel with Expedia

*Available to Expedia members.