Cheap Flights from Phoenix to Rapid City Regional

Compare Phoenix to Rapid City Regional flight deals

Find the cheapest month or even day of the year to fly to Rapid City Regional

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Flight deals from Phoenix to Rapid City Regional

Looking for a cheap last-minute deal or the best return flight from Phoenix to Rapid City Regional? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Phoenix to Rapid City Regional

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Phoenix to Rapid City Regional flights are currently cheapest in July.

Direct flights from Phoenix to Rapid City Regional

Phoenix to Rapid City Regional: Alternative routes

Compare routes from Phoenix to Rapid City below. You may find an airport to fly into that's cheaper, faster, or easier than Rapid City Regional.

Phoenix to Rapid City: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 2,678
Cheapest month to flyJuly
Average flight time2 hrs, 14 mins
Most popular airlineAllegiant Air
Average flights per week8

Finding cheap flights from Phoenix to Rapid City Regional: Frequently asked questions

The best price we found for a return flight from Phoenix to Rapid City Regional is ج.م.‏ 5,356. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 14 minutes is the average flight time from Phoenix to Rapid City Regional.
Allegiant Air flies direct from Phoenix to Rapid City Regional.
As of July 2025, there are 8 flights per week flying from Phoenix to Rapid City Regional.
The cheapest month to fly from Phoenix to Rapid City Regional is usually August.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Phoenix to Rapid City Regional Airport on Saturday, 2 August 2025.
Yes – the average flight time is 2 hours and 14 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Rapid City Regional but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Rapid City is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Rapid City Regional is Allegiant Air .

Travelling from Phoenix to Rapid City Regional Airport (RAP): What you need to know

  • Your adventure gets underway at one of Phoenix's main airports, Phoenix Sky Harbour International Airport (PHX) or Phoenix-Mesa Gateway Airport (AZA). Explore your options for booking a flight from Phoenix to Rapid City Regional Airport (RAP) leaving from either of these.

  • The timezone in Rapid City is UTC-6, which is one hour ahead of Phoenix. Rapid City Regional Airport is located in Rapid City.

  • Leave enough time to catch your flight from Phoenix to RAP. Generally, it's best to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • During peak travel periods, expect extended wait times and arrive earlier. Aim for at least two hours ahead for domestic flights and as much as four hours for international journeys.

Airports in Phoenix

Phoenix Scottsdale Municipal Airport (SCF)

Phoenix Sky Harbour International Airport (PHX)

  • You can get to PHX from the centre of Phoenix in about 10 minutes by car (depending on traffic). The ride by public transport will take roughly 35 minutes to cover the 8 kilometres or so.

  • Got a crack-of-dawn departure? Think about staying at one of these accommodation options near Phoenix Sky Harbour International Airport the day before your Phoenix to RAP flight:

  • Flights from Phoenix Sky Harbour International Airport have a proven record for punctuality, with 82.57% of them landing on schedule.

  • The address for PHX is 3400 Sky Harbour Boulevard.

Phoenix-Mesa Gateway Airport (AZA)

  • Begin your journey at Phoenix-Mesa Gateway Airport (AZA) and head straight to your destination without any layovers. You can book direct flights from Phoenix to Rapid City Regional Airport out of here.

  • Set off from AZA with Allegiant Air. This reputable carrier offers direct Phoenix to RAP flight tickets.

  • Allegiant Air is the airline with the highest passenger demand for flights from AZA to RAP.

  • Allegiant Air is the most punctual carrier. A reliable 82.61% of its departures on this route reach their destination on schedule.

  • Is around AZA 56 kilometres from central Phoenix. The drive from the city centre to the airport takes roughly 40 minutes.

  • Stay in bed a little longer and still make your Phoenix to Rapid City Regional Airport flight with plenty of time to spare. These hotels near Phoenix-Mesa Gateway Airport make departure day a breeze if you're setting off early:

  • The on-time performance rating of AZA is 78.65%. To put it simply, that's how frequently flights departing this airport arrive at their final stop as planned.

  • You'll find Phoenix-Mesa Gateway Airport at 6033 S. Sossaman Rd..

About Rapid City Regional Airport (RAP)

How to find the cheapest flights from Phoenix to Rapid City Regional Airport (RAP)

  • ج.م.‏ 2,678 is currently the best price for a one-way ticket from Phoenix to Rapid City Regional Airport. A return flight starts at ج.م.‏ 5,356. These fares can change depending on availability and demand.

  • Get your hands on cheap flights from Phoenix to RAP by booking one month ahead. According to our research, that's the ideal time frame for finding the biggest deals.

  • The best month for picking up cheap Phoenix to Rapid City Regional Airport tickets is June. Use the 'Whole month' tool to compare prices, then select the dates that offer the biggest savings.

  • You don't need to check every day to find out if fares have dropped when you create a Price Alert. We'll notify you when a lower fare pops up on flight tickets from Phoenix to RAP.

  • Find a cheap flight from Phoenix to Rapid City Regional Airport by using filters. Select your preferred times, airlines and number of stops, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Phoenix to Rapid City Regional Airport (RAP)

  • August is the most popular month for flights from Phoenix to Rapid City Regional Airport (RAP). Visit Rapid City in February if you prefer a quieter experience.

  • The warmest month in Rapid City is July, with temperatures ranging between 14ºC and 32ºC. Lock in your Phoenix to RAP flight ticket then if you enjoy this type of weather.

  • February sees temperatures of between -16ºC and 7ºC. Look for cheap tickets from Phoenix to Rapid City Regional Airport around that time if you like cooler conditions.

More about Rapid City

Explore more of the United States

  • You've seen Rapid City, now it's time to explore other parts of the United States. Travel around 290 kilometres south-west to Casper to tick off its must-visit sights. From Nicolaysen Art Museum to Casper Mountain Lookout and White Water Park, you'll have a packed itinerary ahead.

  • If you're interested in discovering another major destination in the United States, consider Gillette, about 193 kilometres west of Rapid City. Eldridge Park, Gillette Brewing Company and The O-SO Fun Dog Park are the start of reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.