HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sky Harbor Intl

$116+ Cheap flights from Rapid City (RAP) to Sky Harbor Intl (PHX)

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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — PHX
Aug 10 — Aug 171
Mon 8/10
Mon 8/17
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Rapid City to Sky Harbor Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Rapid City to Sky Harbor Intl

Cheapest flights from Rapid City to Sky Harbor Intl
Explore the most affordable flight options available from Rapid City to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 11, 2026.

This United Airlines deal was found by Cheapflights users on 7/7. 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 8/65:53 pm
RAP
-
PHX
1 stop5h 06m
United Airlines
Mon 8/106:00 am
PHX
-
RAP
1 stop5h 29m
United Airlines
Deal found 7/7$277
This United Airlines deal was found by Cheapflights users on 7/6. 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 8/155:00 am
RAP
-
PHX
1 stop4h 41m
United Airlines
Mon 8/173:19 pm
PHX
-
RAP
1 stop6h 09m
United Airlines
Deal found 7/6$309
This Kiwi.com deal was found by Cheapflights users on 7/7. 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.
Thu 8/1310:06 pm
RAP
-
PHX
1 stop14h 21m
Multiple Airlines
Sun 8/167:45 am
PHX
-
RAP
1 stop12h 31m
Multiple Airlines
Deal found 7/7$321
This United Airlines deal was found by Cheapflights users on 7/6. 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 8/257:00 am
RAP
-
PHX
1 stop6h 28m
United Airlines
Sat 8/296:00 am
PHX
-
RAP
1 stop5h 24m
United Airlines
Deal found 7/6$357
This United Airlines deal was found by Cheapflights users on 7/9. 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 8/55:00 am
RAP
-
PHX
1 stop5h 00m
United Airlines
Sat 8/81:31 pm
PHX
-
RAP
1 stop5h 53m
United Airlines
Deal found 7/9$378
This American Airlines deal was found by Cheapflights users on 7/9. 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.
Sat 8/1511:45 am
RAP
-
PHX
Nonstop2h 25m
American Airlines
Mon 8/178:34 am
PHX
-
RAP
Nonstop2h 34m
American Airlines
Deal found 7/9$401
This United Airlines deal was found by Cheapflights users on 7/6. 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 12/185:48 pm
RAP
-
PHX
1 stop5h 03m
United Airlines
Wed 1/610:50 am
PHX
-
RAP
1 stop6h 13m
United Airlines
Deal found 7/6$404

Find flight deals from Rapid City to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from Rapid City (RAP) to Sky Harbor Intl (PHX). 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 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$277
(United Airlines)

One-way from

$116
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$338

Good round-trip deal

$368 or less

Good one-way deal

$303 or less
Provider with most accurate pricing for Rapid City-Phoenix Sky Harbor Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Rapid City-Phoenix Sky Harbor Intl flights.
Search Deals
From Rapid City to Phoenix Sky Harbor Intl
Search Deals
One-way flight from Rapid City to Phoenix Sky Harbor Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Rapid City to Phoenix Sky Harbor Intl.
Search Deals
Price to beat on a one-way flight from Rapid City to Phoenix Sky Harbor Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rapid City to Sky Harbor Intl 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 11, 2026.
Use the filters below to find and compare flights from Rapid City to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Rapid CityPhoenix

RAP - PHX

RAPPHX

Rapid City

Thu 8/6

7:00 am-2:42 pm

2 stops8h 42m

Phoenix Sky Harbor Intl

Mon 8/10

6:00 am-11:30 am

1 stop4h 30m

$337

Rapid CityPhoenix

RAP - PHX

RAPPHX

Rapid City

Fri 8/28

11:22 am-8:30 pm

2 stops10h 08m

Phoenix Sky Harbor Intl

Mon 8/31

1:34 pm-8:37 pm

1 stop6h 03m

$362

Rapid CityPhoenix

RAP - PHX

RAPPHX

Rapid City

Tue 8/25

11:22 am-10:59 pm

2 stops12h 37m

Phoenix Sky Harbor Intl

Sat 8/29

6:00 am-11:55 am

1 stop4h 55m

$362
Quickest round-trip

Rapid CityPhoenix

RAP - PHX

RAPPHX

Rapid City

Wed 9/9

11:22 am-2:57 pm

1 stop4h 35m

Phoenix Sky Harbor Intl

Mon 9/14

11:32 am-5:06 pm

1 stop4h 34m

$421
Cheapest one-way

Rapid CityPhoenix

RAP - PHX

RAPPHX

Rapid City

Tue 1/5

7:05 am-3:54 pm

2 stops8h 49m

$144

Rapid CityPhoenix

RAP - PHX

RAPPHX

Rapid City

Fri 9/4

5:58 pm-10:09 pm

1 stop5h 11m

$166

Rapid CityPhoenix

RAP - PHX

RAPPHX

Rapid City

Sat 1/2

5:48 pm-10:51 pm

1 stop5h 03m

$179

Rapid CityPhoenix

RAP - PHX

RAPPHX

Rapid City

Wed 1/6

5:48 pm-10:51 pm

1 stop5h 03m

$179

Rapid CityPhoenix

RAP - PHX

RAPPHX

Rapid City

Thu 1/7

5:48 pm-10:51 pm

1 stop5h 03m

$179

Rapid CityPhoenix

RAP - PHX

RAPPHX

Rapid City

Tue 9/8

5:00 am-9:04 am

1 stop5h 04m

$294

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/7

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Compare providers for flights from Rapid City to Sky Harbor Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Rapid City to Sky Harbor Intl in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Rapid City-Phoenix Sky Harbor Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rapid City-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rapid City-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rapid City-Phoenix Sky Harbor Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Rapid City-Phoenix Sky Harbor Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Rapid City to Sky Harbor Intl

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

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

Currently, October is the cheapest month in which you can book a flight from Rapid City to Phoenix Sky Harbor Intl Airport (average of $318). Flying from Rapid City to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $563). 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 Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 11, 2026.

When flying from Rapid City to Phoenix Sky Harbor Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor Intl. 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 Sky Harbor Intl. Reviews last updated July 11, 2026.
Read through reviews of airlines operating flights from Rapid City to Phoenix Sky Harbor Intl Airport, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,976 reviews

Overall

7.4

Food

6.7

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

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
9,976 reviews
United Airlines
7.4
Good
9,976 reviews

Overall

7.4

Food

6.7

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

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
11,806 reviews
United Airlines
7.4
Good
9,976 reviews

Overall

7.4

Food

6.7

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

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 Sky Harbor Intl. 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 Sky Harbor Intl?

    Located just 9.0 mi from the city center, Rapid City is the airport most travelers will use when flying to Phoenix Sky Harbor Intl from Rapid City. Booking flights from Rapid City (RAP) to Phoenix Sky Harbor Intl should be relatively easy as there is 1 daily outbound flight to Phoenix Sky Harbor Intl from 2 different airlines.

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

    There are many flights that can get you from Rapid City to Phoenix Sky Harbor Intl Airport in 8h 42m. Fly via United Airlines to get the fastest option. Rapid City and Phoenix Sky Harbor Intl Airport are separated by a distance of 875 mi.

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

    Our cheapest airline available from Rapid City to Phoenix Sky Harbor Intl Airport is United Airlines. Our recent data shows that you can find tickets from as low as $256 on this airline. An additional option worth looking into is American Airlines, starting at $338. United Airlines is priced at 35% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest flights from Rapid City to Phoenix Sky Harbor Intl Airport?

    While on average a flight from Rapid City to Phoenix Sky Harbor Intl Airport is generally $401, our data shows the cheapest flight currently is $180. When looking at the most popular route, (Rapid City - Phoenix Sky Harbor Intl), you can expect to pay $378 for that flight.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Rapid City to Phoenix Sky Harbor Intl Airport (average of $318). Flying from Rapid City to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $563). 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 Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
Glendale
Buckeye
Goodyear
Surprise
Paradise Valley
Wickenburg
Peoria
Payson
Casa Grande
Chandler
Camp Verde
Globe
Fountain Hills
Guadalupe

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.

Alternative routes for Rapid City to Sky Harbor Intl

See prices for flight routes from nearby airports that may be better suited for you.
Sioux Falls to Sky Harbor Intl flights
Sioux Falls to Phoenix-Mesa Gateway flights

Top 2 airlines flying from Rapid City to Sky Harbor Intl

Discover the top 2 airlines that operate flights from Rapid City to Sky Harbor Intl. 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 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$256Average$368FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$338Average$467FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights