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$166+ Cheap flights from Rapid City (RAP) to Phoenix

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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — PHX
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Rapid City to Phoenix

Discover tips and strategies to find the most affordable flight options for your journey from Rapid City (RAP) to Phoenix (PH1). 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 17, 2025.

Round-trip from

$254
(Delta)

One-way from

$166
(Delta)

Popular in

September

Cheapest in

July

Average price

$610
From Rapid City to Phoenix
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One-way flight from Rapid City to Phoenix
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($14 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 Rapid City to Phoenix

Cheapest flights from Rapid City to Phoenix
Explore the most affordable flight options available from Rapid City to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Delta deal was found by Cheapflights users on 9/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/124:25 pmRAP - PHX
1 stop7h 34mDelta
Mon 11/1711:55 pmPHX - RAP
2 stops14h 16mDelta
Deal found 9/17$254
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/114:35 pmRAP - PHX
1 stop6h 16mUnited Airlines
Sat 12/134:33 pmPHX - RAP
1 stop4h 04mUnited Airlines
Deal found 9/16$262
This United Airlines deal was found by Cheapflights users on 9/15. 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 12/44:35 pmRAP - PHX
1 stop6h 16mUnited Airlines
Mon 12/87:00 amPHX - RAP
1 stop6h 11mUnited Airlines
Deal found 9/15$311
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/155:30 amRAP - PHX
1 stop4h 13mUnited Airlines
Wed 10/2210:41 amPHX - RAP
2 stops8h 53mUnited Airlines
Deal found 9/15$315
This United Airlines deal was found by Cheapflights users on 9/15. 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 12/114:35 pmRAP - PHX
1 stop6h 16mUnited Airlines
Fri 12/265:40 pmPHX - RAP
1 stop4h 19mUnited Airlines
Deal found 9/15$319
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/85:30 amRAP - PHX
1 stop4h 13mUnited Airlines
Wed 10/1510:41 amPHX - RAP
2 stops8h 53mUnited Airlines
Deal found 9/15$324
This United Airlines deal was found by Cheapflights users on 9/15. 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 9/307:00 amRAP - PHX
1 stop6h 30mUnited Airlines
Sat 10/411:42 amPHX - RAP
1 stop4h 18mUnited Airlines
Deal found 9/15$329
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/255:15 amRAP - PHX
2 stops8h 04mUnited Airlines
Tue 12/22:51 pmPHX - RAP
1 stop5h 46mUnited Airlines
Deal found 9/16$338
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/128:45 amRAP - PHX
1 stop6h 41mUnited Airlines
Mon 11/174:32 pmPHX - RAP
1 stop3h 54mUnited Airlines
Deal found 9/17$347
This United Airlines deal was found by Cheapflights users on 9/15. 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 12/22:55 pmRAP - PHX
1 stop4h 51mUnited Airlines
Mon 12/154:33 pmPHX - RAP
1 stop4h 04mUnited Airlines
Deal found 9/15$349

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rapid City to Phoenix 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 17, 2025.
Use the filters below to find and compare flights from Rapid City to Phoenix that are best for you.

Fly from

Rapid City

Fly to

Phoenix

Route

Depart

Return

Price

Rapid CityPhoenix

RAP - PHX

RAPPHX

Rapid City

Thu 11/20

4:25 pm-11:59 pm

1 stop7h 34m

Phoenix Sky Harbor Intl

Sat 11/22

2:18 pm-10:39 pm

2 stops8h 21m

$254

Rapid CityPhoenix

RAP - PHX

RAPPHX

Rapid City

Thu 12/4

4:25 pm-12:04 am

1 stop7h 39m

Phoenix Sky Harbor Intl

Mon 12/8

9:10 pm-10:22 am

2 stops13h 12m

$254

Rapid CityPhoenix

RAP - PHX

RAPPHX

Rapid City

Wed 11/12

4:25 pm-11:59 pm

1 stop7h 34m

Phoenix Sky Harbor Intl

Mon 11/17

11:55 pm-2:11 pm

2 stops14h 16m

$254

Rapid CityPhoenix

RAP - PHX

RAPPHX

Rapid City

Thu 12/11

4:35 pm-10:51 pm

1 stop6h 16m

Phoenix Sky Harbor Intl

Sat 12/13

4:33 pm-8:37 pm

1 stop4h 04m

$262

Rapid CityPhoenix

RAP - PHX

RAPPHX

Rapid City

Wed 10/8

5:30 am-8:43 am

1 stop4h 13m

Phoenix Sky Harbor Intl

Wed 10/15

10:41 am-8:34 pm

2 stops8h 53m

$324

Rapid CityPhoenix

RAP - PHX

RAPPHX

Rapid City

Thu 12/11

2:51 pm-12:31 am

2 stops9h 40m

Phoenix Sky Harbor Intl

Sat 12/13

7:05 am-2:09 pm

1 stop7h 04m

$329

Rapid CityPhoenix

RAP - PHX

RAPPHX

Rapid City

Fri 11/21

2:51 pm-11:59 pm

1 stop9h 08m

Phoenix Sky Harbor Intl

Mon 11/24

11:55 pm-10:27 am

2 stops10h 32m

$329

Rapid CityPhoenix

RAP - PHX

RAPPHX

Rapid City

Tue 9/30

7:00 am-2:45 pm

2 stops8h 45m

Phoenix Sky Harbor Intl

Sat 10/4

11:42 am-5:00 pm

1 stop4h 18m

$334

Rapid CityPhoenix

RAP - PHX

RAPPHX

Rapid City

Wed 10/29

6:05 am-3:59 pm

2 stops10h 54m

$166

Rapid CityPhoenix

RAP - PHX

RAPPHX

Rapid City

Wed 10/29

6:00 pm-9:40 pm

1 stop4h 40m

$196

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 16 results
1
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Best time to book a flight from Rapid City to Phoenix

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

What is the cheapest month to book a flight from Rapid City to Phoenix?

Currently, January is the cheapest month in which you can book a flight from Rapid City to Phoenix (average of $258). Flying from Rapid City to Phoenix in March is currently the most expensive (average of $337). 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 RAP to PHX?

Find hourly flight availability from Rapid City to Phoenix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

It’s optimal to fly from Rapid City to Phoenix in the morning. By choosing this option you can save up to 10% on the cost of your flight, compared to a flight at noon.

Reviews of airlines servicing Phoenix

Get insights into the airlines that provide service to Phoenix. 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 Phoenix. Reviews last updated September 17, 2025.
Read reviews from past customers who have flown United Airlines, American Airlines, and Allegiant Air from Rapid City to Phoenix. 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.
United Airlines
7.4
Good
8,926 reviews

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,926 reviews

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
Allegiant Air
7.2
Good
699 reviews
United Airlines
7.4
Good
8,926 reviews

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

Related info for your journey

Find useful and relevant information for your journey from Rapid City to Phoenix. 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 Rapid City to Phoenix?

    For a flight from Rapid City to Phoenix, you will be flying from Rapid City. Rapid City (RAP) is just 9.0 mi from the center of the city. Rapid City is the only Rapid City airport and it handles 0 outbound flights to Phoenix per day. 3 airlines have flights to Phoenix from Rapid City on a regular basis.

  • How long is the flight from Rapid City to Phoenix?

    Departing from Rapid City to Phoenix will take you 6h 16m. Rapid City and Phoenix are separated by a distance of 875 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    According to our current data, Allegiant Air ($88), American Airlines ($240), and United Airlines ($314) offers the cheapest pricing from Rapid City to Phoenix. You may be able to fly from Rapid City to Phoenix for 81% less than the average price by searching for these airlines.

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

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

  • How can I find direct flights from Rapid City to Phoenix?

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

  • Can I find deals for business class flights from Rapid City to Phoenix?

    Yes. Cheapflights offers flight deals from Rapid City to Phoenix 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 Rapid City to Phoenix?

    Currently, January is the cheapest month in which you can book a flight from Rapid City to Phoenix (average of $258). Flying from Rapid City to Phoenix in March is currently the most expensive (average of $337). 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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Top 3 airlines flying from Rapid City to Phoenix

Discover the top 3 airlines that operate flights from Rapid City to Phoenix. 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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$88Average$196FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$240Average$350FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$314Average$483FlexibilityNo cancel feeOn-time69%

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