RAP - AUS

$126 Find Cheap Flights from Rapid City to Austin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Rapid City to Austin departing on 7/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Austin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Rapid City to Austin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Rapid City to Austin, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$319
Typical prices: $429-$382
United Airlines
Fri 6/5Sun 6/7
RAP - AUS • 1 stop
Cheapest one-way
$126
Delta
Tue 7/14
RAP - AUS • 1 stop
Top airlines
United Airlines
Cheapest • from $319 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Rapid City and Austin. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Minneapolis (MSP)
Cheapest • Avg $386 (round-trip)
Dallas (DFW)
Shortest trip • 5h 10m (one-way)
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 30% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Austin!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Rapid City to Austin (RAP-AUS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Rapid City to Austin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Rapid City to Austin

Fri, Jun 5 - Sun, Jun 7
United Airlines Logo
5:00 am - 1:20 pm
RAP
-
AUS
7h 20m
1 stop
United Airlines Logo
5:39 am - 9:20 am
AUS
-
RAP
4h 41m
1 stop
$319United Airlines
Sat, May 30 - Sat, Jun 13
Delta Logo
6:50 am - 2:50 pm
RAP
-
AUS
7h 00m
1 stop
Delta Logo
12:09 pm - 10:38 pm
AUS
-
RAP
11h 29m
2 stops
$337Delta
Sat, Jun 27 - Sat, Jul 4
United Airlines Logo
5:00 am - 11:15 am
RAP
-
AUS
5h 15m
1 stop
United Airlines Logo
3:37 pm - 11:16 pm
AUS
-
RAP
8h 39m
1 stop
$342United Airlines
Sat, Jul 4 - Mon, Jul 13
American Airlines Logo
11:39 am - 6:21 pm
RAP
-
AUS
5h 42m
1 stop
American Airlines Logo
6:00 am - 9:47 am
AUS
-
RAP
4h 47m
1 stop
$343American Airlines
Wed, May 20 - Sun, May 24
American Airlines Logo
4:57 pm - 10:50 pm
RAP
-
AUS
4h 53m
1 stop
American Airlines Logo
7:45 am - 2:53 pm
AUS
-
RAP
8h 08m
1 stop
$346American Airlines
Sat, May 16 - Wed, May 20
United Airlines Logo
2:35 pm - 9:05 pm
RAP
-
AUS
5h 30m
1 stop
United Airlines Logo
10:50 am - 5:00 pm
AUS
-
RAP
7h 10m
1 stop
$363United Airlines
Wed, May 20 - Sun, May 24
American Airlines Logo
4:57 pm - 10:50 pm
RAP
-
AUS
4h 53m
1 stop
American Airlines Logo
6:02 am - 11:19 am
AUS
-
RAP
6h 17m
1 stop
$366American Airlines
Fri, Jun 19 - Sun, Jun 21
Delta Logo
6:47 am - 5:27 pm
RAP
-
AUS
9h 40m
2 stops
Delta Logo
6:04 pm - 10:37 pm
AUS
-
RAP
5h 33m
1 stop
$371Delta
Wed, May 20 - Mon, May 25
Delta Logo
6:50 am - 1:21 pm
RAP
-
AUS
5h 31m
1 stop
Delta Logo
6:14 pm - 10:24 pm
AUS
-
RAP
5h 10m
1 stop
$378Delta
Sat, May 30 - Sat, Jun 13
Delta Logo
11:13 am - 12:31 am
RAP
-
AUS
12h 18m
2 stops
Delta Logo
12:09 pm - 10:38 pm
AUS
-
RAP
11h 29m
2 stops
$379Delta
Booking Insights

KAYAK's insights & trends for Rapid City to Austin flights

Get data-powered insights and trends into flights from Rapid City to Austin to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Rapid City to Austin?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Rapid City to Austin departing in June.

What is the cheapest month to fly from Rapid City to Austin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Rapid City to Austin, 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 Rapid City to Austin is January, where tickets cost $258 (return) on average. On the other hand, the most expensive months are September and April, where the average cost of round-trip tickets is $468 and $420 respectively.

Find deals

Good to know

Low seasonAugust
Cheapest flight$126
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Rapid City to Austin

When to book flights from Rapid City to Austin

Are your dates flexible? Find out the best times to travel from Rapid City to Austin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Rapid City to Austin

  • What is the cheapest flight from Rapid City to Austin?

    In the last 3 days, the lowest price for a flight from Rapid City to Austin was $126 for a one-way ticket and $319 for a round-trip.

  • Do I need a passport to fly between Rapid City and Austin?

    No, a passport isn't needed to fly from Rapid City to Austin. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Rapid City to Austin?

    Rapid City airport is called Rapid City and the only airport in Austin is Austin Bergstrom.

  • Which aircraft models fly most regularly from Rapid City to Austin?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Rapid City to Austin?

    Star Alliance is the only airline alliance operating flights between Rapid City and Austin.

  • How does KAYAK find such low prices on flights from Rapid City to Austin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Rapid City to Austin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Rapid City to Austin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Austin from Rapid City is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Rapid City to Austin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Austin with an airline and back to Rapid City with another airline. Booking your flights between Rapid City and AUS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Rapid City to Austin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Austin from Rapid City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Rapid City to Austin

 
See real verified KAYAK customer reviews for airlines flying from Rapid City to Austin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Rapid City to Austin? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9684 reviews
7.1Entertainment
7.3Comfort
7.7Boarding
8.1Crew
6.6Food
Airline reviews

No screens or meal options. Freezing cold. Dirty seats. Left late.

4.0 OkayMaya, May 2026
SFO - IAH
Read more United Airlines reviews

No screens or meal options. Freezing cold. Dirty seats. Left late.

Overall flight was ok. Flight attendant was receptive to assisting passengers with tight connections.

This was the first flight in the morning. We boarded fine. The cabin door was closed and we were ready to go. We were notified by the Captain that ATC issued and ground stop for 40 minutes. So, without even pushing back from the gate, we were already 40 minutes late. We actually were released to push-back and taxi at 30 minutes. But, some passengers had tight connections and were not going to make their connections. Some passengers asked about the delay and the effect on the connections and were told by the cabin attendant that all flights will be delayed and so they should be OK. However, that was not true. My connecting flight was on time and I arrived at IAH with 21 minutes to make my connection. I did and I'm happy about that, but the flight crew should not have given assurances to the passengers who might have missed their connections.

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

Fine. The issues I had were associated with luggage being delayed from Turkey to Tanzania

We purchase first class seats for the first time for multiples of standard economy ticket. There was no access to the club lounge and no priority boarding. The meal and the service once on the plane were superior and the seat was nicer, but not worth the price difference. I will be happy to seat in economy and spend the difference on more travel.

It isvvery small flight. No leg room . No space to put my personal item at feet.

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

Everything was on time and service on the flight was great!

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Everything you need to know for your flight from Rapid City to Austin

Information on your arrival and departure airports

Rapid City (RAP)
Austin (AUS)