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$89+ 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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — PHX
Mar 28 — Apr 41
Sat 3/28
Sat 4/4
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 February 26, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/265:57 pm
RAP
-
PHX
1 stop27h 44m
Multiple Airlines
Thu 4/308:35 am
PHX
-
RAP
1 stop7h 32m
Multiple Airlines
Deal found 2/23$241
This United Airlines deal was found by Cheapflights users on 2/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/412:00 pm
RAP
-
PHX
1 stop5h 54m
United Airlines
Sat 4/116:00 am
PHX
-
RAP
1 stop6h 08m
United Airlines
Deal found 2/22$269
This Delta deal was found by Cheapflights users on 2/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/94:01 pm
RAP
-
PHX
1 stop8h 45m
Delta
Tue 4/147:30 pm
PHX
-
RAP
2 stops13h 47m
Delta
Deal found 2/24$274
This United Airlines deal was found by Cheapflights users on 2/25. 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 8/147:05 am
RAP
-
PHX
2 stops8h 49m
United Airlines
Mon 8/1710:30 am
PHX
-
RAP
2 stops9h 03m
United Airlines
Deal found 2/25$279
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/265:57 pm
RAP
-
PHX
1 stop6h 52m
Multiple Airlines
Wed 4/2910:10 am
PHX
-
RAP
2 stops29h 57m
Multiple Airlines
Deal found 2/23$283
This United Airlines deal was found by Cheapflights users on 2/23. 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.
Tue 4/288:30 am
RAP
-
PHX
1 stop5h 06m
United Airlines
Sat 5/26:00 am
PHX
-
RAP
1 stop6h 09m
United Airlines
Deal found 2/23$285
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/265:57 pm
RAP
-
PHX
1 stop27h 44m
Multiple Airlines
Sat 5/26:32 pm
PHX
-
RAP
1 stop21h 35m
Multiple Airlines
Deal found 2/23$298
This United Airlines deal was found by Cheapflights users on 2/23. 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.
Tue 3/1012:00 pm
RAP
-
PHX
1 stop6h 19m
United Airlines
Sat 3/144:30 pm
PHX
-
RAP
1 stop4h 27m
United Airlines
Deal found 2/23$299
This United Airlines deal was found by Cheapflights users on 2/23. 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.
Wed 3/255:41 pm
RAP
-
PHX
1 stop5h 30m
United Airlines
Mon 3/306:00 am
PHX
-
RAP
1 stop6h 08m
United Airlines
Deal found 2/23$300
This United Airlines deal was found by Cheapflights users on 2/23. 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.
Wed 4/227:00 am
RAP
-
PHX
1 stop4h 48m
United Airlines
Wed 4/221:45 pm
PHX
-
RAP
1 stop5h 59m
United Airlines
Deal found 2/23$305
This Delta deal was found by Cheapflights users on 2/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/253:55 pm
RAP
-
PHX
1 stop8h 29m
Delta
Sat 5/210:08 am
PHX
-
RAP
2 stops11h 12m
Delta
Deal found 2/23$309

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 February 26, 2026.

Round-trip from

$241
(Kiwi.com)

One-way from

$89
(Kiwi.com)

Popular in

March

Cheapest in

July

Average price

$435
From Rapid City to Phoenix
Search Deals
One-way flight from Rapid City to Phoenix
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($96 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 26, 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

Rapid CityPhoenix

RAP - PHX

RAPPHX

Rapid City

Sat 4/4

12:00 pm-4:54 pm

1 stop5h 54m

Phoenix Sky Harbor Intl

Sat 4/11

6:00 am-1:08 pm

1 stop6h 08m

$269

Rapid CityPhoenix

RAP - PHX

RAPPHX

Rapid City

Fri 8/14

5:48 pm-10:06 pm

1 stop5h 18m

Phoenix Sky Harbor Intl

Mon 8/17

1:30 pm-8:33 pm

1 stop6h 03m

$269

Rapid CityPhoenix

RAP - PHX

RAPPHX

Rapid City

Wed 4/22

5:00 am-8:48 am

1 stop4h 48m

Phoenix Sky Harbor Intl

Wed 4/22

11:00 am-8:44 pm

2 stops8h 44m

$311

Rapid CityPhoenix

RAP - PHX

RAPPHX

Rapid City

Thu 4/9

4:01 pm-11:46 pm

1 stop8h 45m

Phoenix Sky Harbor Intl

Tue 4/14

6:05 am-3:15 pm

1 stop8h 10m

$324

Rapid CityPhoenix

RAP - PHX

RAPPHX

Rapid City

Fri 5/1

4:13 pm-8:19 pm

1 stop5h 06m

Phoenix Sky Harbor Intl

Sat 5/2

9:00 am-8:28 pm

2 stops10h 28m

$344

Rapid CityPhoenix

RAP - PHX

RAPPHX

Rapid City

Sun 3/22

5:41 pm-10:10 pm

1 stop5h 29m

Phoenix Sky Harbor Intl

Sat 3/28

4:30 pm-9:58 pm

1 stop4h 28m

$362

Rapid CityPhoenix

RAP - PHX

RAPPHX

Rapid City

Sat 4/4

2:42 pm-9:59 pm

2 stops8h 17m

Phoenix Sky Harbor Intl

Wed 4/29

6:00 am-5:00 pm

2 stops10h 00m

$364

Rapid CityPhoenix

RAP - PHX

RAPPHX

Rapid City

Thu 6/4

2:36 pm-11:54 pm

2 stops10h 18m

Phoenix Sky Harbor Intl

Mon 6/8

7:25 pm-9:58 am

2 stops13h 33m

$404

Rapid CityPhoenix

RAP - PHX

RAPPHX

Rapid City

Thu 4/9

2:42 pm-9:59 pm

2 stops8h 17m

Phoenix Sky Harbor Intl

Tue 4/14

1:30 pm-10:27 pm

2 stops7h 57m

$409

Rapid CityPhoenix

RAP - PHX

RAPPHX

Rapid City

Tue 3/24

4:01 pm-9:52 pm

1 stop6h 51m

$199

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

Showing 1-10 of 15 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, June is the cheapest month in which you can book a flight from Rapid City to Phoenix (average of $70). Flying from Rapid City to Phoenix in September is currently the most expensive (average of $325). 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 February 26, 2026.

It’s optimal to fly from Rapid City to Phoenix in the afternoon. By choosing this option you can save up to 59% on the cost of your flight, compared to a flight in the morning.

How much does it cost to fly round-trip from Rapid City to Phoenix?

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 February 26, 2026.
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
9,347 reviews

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,347 reviews
United Airlines
7.4
Good
9,347 reviews

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,353 reviews
United Airlines
7.4
Good
9,347 reviews

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Allegiant Air
7.2
Good
715 reviews
United Airlines
7.4
Good
9,347 reviews

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 5h 54m. 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 ($84), American Airlines ($240), and United Airlines ($256) offers the cheapest pricing from Rapid City to Phoenix. You may be able to fly from Rapid City to Phoenix for 78% 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 $215. While the most popular route (Rapid City - Phoenix Sky Harbor Intl) can be booked for $269 on average, our data indicates $436 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, June is the cheapest month in which you can book a flight from Rapid City to Phoenix (average of $70). Flying from Rapid City to Phoenix in September is currently the most expensive (average of $325). 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

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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 February 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$84Average$183FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$240Average$338FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$256Average$375FlexibilityNo cancel feeOn-time69%

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