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Rapid City

$161+ Cheap flights from Sky Harbor Intl (PHX) to Rapid City (RAP)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — RAP
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to Rapid City are usually found in July or August, booked 87 days in advance, depart on a Wednesday or Tuesday and return on a Saturday

Cheap flight deals from Sky Harbor Intl to Rapid City

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to Rapid City (RAP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$249
(American Airlines)

One-way from

$161
(United Airlines)

Popular in

December

Cheapest in

July

Average price

$428
From Phoenix Sky Harbor Intl to Rapid City
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One-way flight from Phoenix Sky Harbor Intl to Rapid City
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Highest demand for flights based on searches. 27% potential increase in price ($189 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Sky Harbor Intl to Rapid City

Cheapest flights from Sky Harbor Intl to Rapid City
Explore the most affordable flight options available from Sky Harbor Intl to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/10. 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 10/275:00 amPHX - RAP
1 stop5h 48mAmerican Airlines
Sat 11/14:58 pmRAP - PHX
1 stop5h 56mAmerican Airlines
Deal found 9/10$249
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/253:00 pmPHX - RAP
1 stop6h 12mUnited Airlines
Mon 9/295:50 pmRAP - PHX
1 stop5h 07mUnited Airlines
Deal found 9/10$259
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/265:45 amPHX - RAP
1 stop10h 23mMultiple Airlines
Sun 11/29:44 pmRAP - PHX
1 stop23h 07mMultiple Airlines
Deal found 9/11$275
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/81:36 pmPHX - RAP
1 stop5h 58mUnited Airlines
Wed 10/155:30 amRAP - PHX
1 stop4h 13mUnited Airlines
Deal found 9/10$294
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/111:44 amPHX - RAP
1 stop4h 16mUnited Airlines
Mon 10/135:30 amRAP - PHX
1 stop4h 13mUnited Airlines
Deal found 9/10$319
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/143:00 pmPHX - RAP
1 stop4h 34mUnited Airlines
Sat 10/1811:15 amRAP - PHX
1 stop6h 47mUnited Airlines
Deal found 9/11$349
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/411:42 amPHX - RAP
1 stop4h 18mUnited Airlines
Tue 10/77:00 amRAP - PHX
1 stop6h 30mUnited Airlines
Deal found 9/10$364

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl to Rapid City 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 September 11, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Rapid City that are best for you.

Fly from

Sky Harbor Intl

Fly to

Rapid City

Route

Depart

Return

Price

PhoenixRapid City

PHX - RAP

PHXRAP

Phoenix Sky Harbor Intl

Wed 10/8

1:36 pm-8:34 pm

1 stop5h 58m

Rapid City

Wed 10/15

5:30 am-8:43 am

1 stop4h 13m

$294

PhoenixRapid City

PHX - RAP

PHXRAP

Phoenix Sky Harbor Intl

Sun 10/26

5:45 am-5:08 pm

1 stop10h 23m

Rapid City

Sun 11/2

9:44 pm-10:23 pm

2 stops24h 39m

$304

PhoenixRapid City

PHX - RAP

PHXRAP

Phoenix Sky Harbor Intl

Wed 10/1

11:44 am-5:00 pm

1 stop4h 16m

Rapid City

Mon 10/13

5:30 am-8:43 am

1 stop4h 13m

$319

PhoenixRapid City

PHX - RAP

PHXRAP

Phoenix Sky Harbor Intl

Thu 10/2

6:00 am-6:40 pm

2 stops11h 40m

Rapid City

Sun 10/5

5:50 pm-9:57 pm

1 stop5h 07m

$324

PhoenixRapid City

PHX - RAP

PHXRAP

Phoenix Sky Harbor Intl

Sat 10/25

12:40 am-9:53 am

1 stop8h 13m

Rapid City

Sun 11/2

5:05 am-12:56 pm

1 stop7h 51m

$354

PhoenixRapid City

PHX - RAP

PHXRAP

Phoenix Sky Harbor Intl

Tue 10/14

3:00 pm-8:34 pm

1 stop4h 34m

Rapid City

Sat 10/18

9:00 am-7:30 pm

2 stops11h 30m

$354

PhoenixRapid City

PHX - RAP

PHXRAP

Phoenix Sky Harbor Intl

Sun 10/12

6:00 am-10:57 am

1 stop3h 57m

Rapid City

Wed 10/15

7:00 am-12:30 pm

1 stop6h 30m

$360

PhoenixRapid City

PHX - RAP

PHXRAP

Phoenix Sky Harbor Intl

Sat 10/11

11:42 am-6:40 pm

1 stop5h 58m

Rapid City

Thu 10/16

4:35 pm-9:57 pm

1 stop6h 22m

$364

PhoenixRapid City

PHX - RAP

PHXRAP

Phoenix Sky Harbor Intl

Sat 10/4

11:42 am-5:00 pm

1 stop4h 18m

Rapid City

Tue 10/7

5:30 am-8:43 am

1 stop4h 13m

$364

PhoenixRapid City

PHX - RAP

PHXRAP

Phoenix Sky Harbor Intl

Mon 10/6

6:00 am-10:57 am

1 stop3h 57m

$161

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 13 results
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Best time to book a flight from Sky Harbor Intl to Rapid City

Have a flexible travel schedule? Discover the best time to fly to Rapid City from Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport to Rapid City

How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to Rapid City?

Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to Rapid City. Price data was last updated on August 29, 2025.

The best time to book flights from Phoenix Sky Harbor Intl Airport to Rapid City is 87 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Rapid City?

Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Rapid City (average of $348). Flying from Phoenix Sky Harbor Intl Airport to Rapid City in June is currently the most expensive (average of $502). 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.

What is the cheapest time of day to fly from PHX to RAP?

Find hourly flight availability from Sky Harbor Intl to Rapid City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

It’s optimal to fly from Phoenix Sky Harbor Intl Airport to Rapid City in the afternoon. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight at noon.

How much does it cost to fly round-trip from Phoenix Sky Harbor Intl Airport to Rapid City?

Reviews of airlines servicing Rapid City

Get insights into the airlines that provide service to Rapid City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rapid City. Reviews last updated September 11, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Phoenix Sky Harbor Intl Airport to Rapid City. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Allegiant Air
7.2
Good
702 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl to Rapid City. 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 into for flights to Rapid City from Phoenix Sky Harbor Intl?

    Located just 9.0 mi from the city center, Rapid City is the airport most travelers will use when flying to Rapid City from Phoenix Sky Harbor Intl. Booking flights from Phoenix Sky Harbor Intl to Rapid City (RAP) should be relatively easy as there are 0 daily inbound flights from Phoenix Sky Harbor Intl from 4 different airlines.

  • How long is the flight from Phoenix Sky Harbor Intl Airport to Rapid City?

    A quick flight from Phoenix Sky Harbor Intl Airport to Rapid City can take about 5h 58m. United Airlines provides one of the quickest options available for as low as $294. Airlines will cover a distance of 875 mi.

  • What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to Rapid City round-trip?

    Flying on Allegiant Air is currently your cheapest option to Rapid City, with prices starting at $125. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at $240 and $240, respectively. Allegiant Air is 75% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Phoenix Sky Harbor Intl Airport to Rapid City one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $161. However, be on the lookout for offers from Delta and American Airlines, as they are both options that can get you from Phoenix Sky Harbor Intl Airport to Rapid City for a low price.

  • Can I find deals for flights from Sky Harbor Intl to Rapid City that include hotel bookings?

    Yes. In addition to deals on Sky Harbor Intl to Rapid City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sky Harbor Intl to Rapid City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sky Harbor Intl to Rapid City.

  • Can I find deals for business class flights from Sky Harbor Intl to Rapid City?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl to Rapid City 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 Phoenix Sky Harbor Intl Airport to Rapid City?

    Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Rapid City (average of $348). Flying from Phoenix Sky Harbor Intl Airport to Rapid City in June is currently the most expensive (average of $502). 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

Traveling to a place near Rapid City?

Book flights to Rapid City if you plan to visit one of these locations
Deadwood
Keystone
Sturgis
Spearfish

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Alternative routes for Sky Harbor Intl to Rapid City

See prices for flight routes from nearby airports that may be better suited for you.
Sky Harbor Intl to Sioux Falls flights
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Top 4 airlines flying from Sky Harbor Intl to Rapid City

Discover the top 4 airlines that operate flights from Sky Harbor Intl to Rapid City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$125Average$179FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$240Average$380FlexibilityNo cancel feeOn-time71%
DeltaCheapest$240Average$278FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$282Average$452FlexibilityNo cancel feeOn-time69%

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