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$78+ 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — PHX
Aug 24 — Aug 311
Mon 8/24
Mon 8/31
1 adult, Economy
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Cheap 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 July 25, 2026.

This United Airlines deal was found by Cheapflights users on 7/21. 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 10/710:26 am
RAP
-
PHX
1 stop4h 58m
United Airlines
Wed 10/283:31 pm
PHX
-
RAP
1 stop4h 14m
United Airlines
Deal found 7/21$349
This United Airlines deal was found by Cheapflights users on 7/24. 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 11/47:00 am
RAP
-
PHX
1 stop6h 37m
United Airlines
Tue 11/102:50 pm
PHX
-
RAP
1 stop4h 29m
United Airlines
Deal found 7/24$359
This American Airlines deal was found by Cheapflights users on 7/22. 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.
Wed 7/2211:44 am
RAP
-
PHX
Nonstop2h 31m
American Airlines
Sat 7/258:30 am
PHX
-
RAP
1 stop6h 50m
American Airlines
Deal found 7/22$397
This American Airlines deal was found by Cheapflights users on 7/22. 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.
Fri 9/411:45 am
RAP
-
PHX
Nonstop2h 25m
American Airlines
Wed 9/168:30 am
PHX
-
RAP
Nonstop2h 36m
American Airlines
Deal found 7/22$401
This Delta deal was found by Cheapflights users on 7/21. 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 7/222:31 pm
RAP
-
PHX
1 stop6h 35m
Delta
Sat 7/251:51 pm
PHX
-
RAP
1 stop7h 35m
Delta
Deal found 7/21$417
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Wed 11/46:11 am
RAP
-
PHX
2 stops9h 34m
American Airlines
Tue 11/107:00 am
PHX
-
RAP
1 stop5h 39m
American Airlines
Deal found 7/24$418
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Fri 9/257:05 am
RAP
-
PHX
1 stop4h 43m
United Airlines
Wed 9/303:30 pm
PHX
-
RAP
1 stop4h 22m
United Airlines
Deal found 7/23$431

Find 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 July 25, 2026.

Round-trip from

$349
(United Airlines)

One-way from

$78
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$338
From Rapid City to Phoenix
Search Deals
One-way flight from Rapid City to Phoenix
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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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 July 25, 2026.
Use the filters below to find and compare flights from Rapid City to Phoenix that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Rapid CityPhoenix

RAP - PHX

RAPPHX

Rapid City

Wed 10/7

10:26 am-2:24 pm

1 stop4h 58m

Phoenix Sky Harbor Intl

Wed 10/28

3:31 pm-8:45 pm

1 stop4h 14m

$349

Rapid CityPhoenix

RAP - PHX

RAPPHX

Rapid City

Wed 1/20

7:05 am-1:20 pm

1 stop6h 15m

Phoenix Sky Harbor Intl

Sat 1/23

11:21 am-8:33 pm

2 stops9h 12m

$434

Rapid CityPhoenix

RAP - PHX

RAPPHX

Rapid City

Wed 10/14

10:26 am-6:35 pm

2 stops9h 09m

Phoenix Sky Harbor Intl

Sat 11/21

5:30 pm-10:08 pm

1 stop4h 38m

$455

Rapid CityPhoenix

RAP - PHX

RAPPHX

Rapid City

Fri 9/4

5:58 pm-10:09 pm

1 stop5h 11m

Phoenix Sky Harbor Intl

Wed 9/16

6:00 am-12:24 pm

1 stop5h 24m

$457
Cheapest one-way

Rapid CityPhoenix

RAP - PHX

RAPPHX

Rapid City

Tue 9/22

7:00 am-10:37 am

1 stop4h 37m

$294

Rapid CityPhoenix

RAP - PHX

RAPPHX

Rapid City

Tue 1/19

5:48 pm-10:51 pm

1 stop5h 03m

$299
Quickest one-way

Rapid CityPhoenix

RAP - PHX

RAPPHX

Rapid City

Wed 9/23

11:22 am-2:57 pm

1 stop4h 35m

$299

Rapid CityPhoenix

RAP - PHX

RAPPHX

Rapid City

Wed 1/20

2:40 pm-9:14 pm

1 stop6h 34m

$299

Rapid CityPhoenix

RAP - PHX

RAPPHX

Rapid City

Wed 10/21

11:17 am-5:14 pm

1 stop6h 57m

$303

Rapid CityPhoenix

RAP - PHX

RAPPHX

Rapid City

Tue 10/27

5:00 am-8:49 am

1 stop4h 49m

$303

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/21

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

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, July is the cheapest month in which you can book a flight from Rapid City to Phoenix (average of $174). Flying from Rapid City to Phoenix in March is currently the most expensive (average of $469). 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 July 25, 2026.

It’s optimal to fly from Rapid City to Phoenix in the afternoon. By choosing this option you can save up to 65% on the cost of your flight, compared to a flight in the morning.

Weekly flight availability from Rapid City to Phoenix

Explore weekly flight availability from Rapid City to Phoenix. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 25, 2026.

The most flights from RAP to PH1 are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

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 July 25, 2026.
Read reviews from past customers who have flown United Airlines,Allegiant Air, andAmerican Airlines 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
10,034 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
United Airlines
7.4
Good
10,034 reviews
United Airlines
7.4
Good
10,034 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
Allegiant Air
7.3
Good
681 reviews
United Airlines
7.4
Good
10,034 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
American Airlines
7.1
Good
11,849 reviews
United Airlines
7.4
Good
10,034 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this

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 1 outbound flight 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 4h 58m. Rapid City and Phoenix are separated by a distance of 875 mi.

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

    According to our current data, Allegiant Air ($108), United Airlines ($256), and American Airlines ($338) offers the cheapest pricing from Rapid City to Phoenix. You may be able to fly from Rapid City to Phoenix for 73% less than the average price by searching for these airlines.

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

    The cheapest airline one-way is Allegiant Air, with whom users have recently found tickets for as low as $62. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Rapid City to Phoenix for a low price.

  • What are the cheapest flights from Rapid City to Phoenix?

    Looking at all options, your cheapest flight can be booked for $180. While the most popular route (Rapid City - Phoenix Sky Harbor Intl) can be booked for $359 on average, our data indicates $399 when flying from Rapid City to Phoenix.

  • 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, July is the cheapest month in which you can book a flight from Rapid City to Phoenix (average of $174). Flying from Rapid City to Phoenix in March is currently the most expensive (average of $469). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 July 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$108Average$198FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$256Average$369FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$338Average$467FlexibilityNo cancel feeOn-time71%

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