Cheap flights from Los Angeles International to Rapid City Regional

Compare Los Angeles International 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 Los Angeles International to Rapid City Regional

Looking for a cheap last-minute deal or the best return flight from Los Angeles International Airport to Rapid City Regional Airport? If you want to travel next month, return fares start from P13,970. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Los Angeles International to Rapid City Regional

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

Los Angeles International to Rapid City Regional: Alternative routes

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

Los Angeles to Rapid City: Flight information

The things to know before you go.
Cheapest flight foundP6,441
Cheapest month to flyAugust

Finding cheap flights from Los Angeles International to Rapid City Regional: Frequently asked questions

The best price we found for a return flight from Los Angeles International to Rapid City Regional is P13,970. 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.
Currently, there are no airlines that fly direct from Los Angeles International to Rapid City Regional. But we found flights with one or more stops from P13,970.
As of April 2026, there are no flights flying from Los Angeles International to Rapid City Regional.
The cheapest month to fly from Los Angeles International to Rapid City Regional is usually May.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Los Angeles International Airport to Rapid City Regional Airport on Thursday, 21 May 2026.
No airlines currently offer direct flights between Los Angeles International Airport and Rapid City Regional Airport. Most routes have one or more stops.
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.
Currently, Spirit Airlines offers the cheapest flight tickets to Rapid City Regional.

Travelling from Los Angeles International Airport (LAX) to Rapid City Regional Airport (RAP): what you need to know

  • Jump on a direct flight from Los Angeles International Airport to Rapid City Regional Airport and you'll be travelling for an average of 2 hours 55 minutes.

  • Your LAX to RAP flight won't wait if you're running late, so show up at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're travelling internationally.

  • Travelling during a peak time like July? Major public holidays and other popular seasons can mean longer lines and delays at check-in and security. Be extra cautious and get there up to four hours before international flights and two hours before a domestic departure.

  • Jetting into Rapid City (and then exploring more of United States!) is a cinch with Allegiant Air. This popular airline offers direct flights from Los Angeles International Airport to Rapid City Regional Airport.

  • Allegiant Air tops the list for bookings on this route.

  • Allegiant Air tops the rankings as the most punctual carrier for LAX to RAP flights, with 93.33% of its services landing as scheduled.

  • If you'd like to explore another city along the way, simply deselect 'Direct flights only' when searching for your ticket from Los Angeles International Airport to Rapid City Regional Airport. Here are the most popular stopovers between LAX and RAP:

    • Denver International Airport

    • San Francisco International Airport

    • Harry Reid Airport (formerly McCarran Airport)

How to find the cheapest flights from Los Angeles International Airport (LAX) to Rapid City Regional Airport (RAP)

  • At the moment, P6,393 is the lowest price we've seen for a one-way Los Angeles International Airport to Rapid City Regional Airport flight. The best price for a return plane ticket is P13,970. Keep in mind that fares could change due to availability at the time of booking.

  • Get cheap tickets from LAX to RAP by booking ten months ahead. According to our research, that's the sweet spot for bagging a bargain.

  • Organise your trip for September. That's the cheapest month for flights from Los Angeles International Airport to Rapid City Regional Airport. If you're flexible on when you fly, try out the 'Whole month' tool to find the lowest airfare across every month.

  • You won't have to check back in every day to find out if fares have dropped when you set up a Price Alert. We'll notify you as soon as there's a better deal on cheap flights from LAX to RAP.

  • Choose your ideal departure and arrival times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from Los Angeles International Airport to Rapid City Regional Airport.

Handy information about Los Angeles International Airport (LAX)

  • You'll find LAX at One World Way.

  • 81.05% of flights leaving Los Angeles International Airport reach their destination according to schedule. With its strong performance rating, disruptions are unlikely when jetting out of LAX.

  • Los Angeles International Airport is around 32 kilometres from central Los Angeles. If you're driving, ride-sharing or catching a cab from the centre, it'll take you 30 minutes or so to arrive, depending on the traffic.

  • Taking public transport? Expect a journey time of around 55 minutes.

  • Catching an early flight from Los Angeles International Airport to Rapid City Regional Airport? Avoid the last-minute rush to the airport (and enjoy a little extra shut-eye) by picking one of these hotels near LAX:

Arriving at Rapid City Regional Airport (RAP)

  • Get off your Los Angeles International Airport to Rapid City Regional Airport flight and jump into your hotel bed soon after. If you need a comfortable option within easy reach of RAP, stay at La Quinta Inn & Suites by Wyndham Rapid City.

  • Explore without limits with a Rapid City Regional Airport rental car. Book your wheels from Avis, Alamo or Enterprise and find adventure across Rapid City and beyond.

  • Book your ride from Rapid City Regional Airport at least a few weeks before your departure date to secure the best deal. If you're planning to travel during peak season, it's smart to book even earlier.

Getting from Rapid City Regional Airport (RAP) to central Rapid City

  • The street address for RAP is 4550 Terminal Road, Suite 102.

  • Rapid City Regional Airport is approximately 18 kilometres from the centre of Rapid City. The drive time takes around 20 minutes.

When to fly to Rapid City Regional Airport (RAP)

  • It's time to pick your trip dates for your flight from Los Angeles International Airport to Rapid City Regional Airport. August is the busiest month to head to Rapid City. If you'd like a more relaxed vibe, go in February.

  • Book your flight from Los Angeles International Airport to Rapid City Regional Airport for July if you'd like to visit Rapid City during its warmest month. You can expect temperatures of between 14ºC (57ºF) and 32ºC (90ºF).

  • February has average temperatures of between -16ºC (3ºF) and 7ºC (45ºF). Search for cheap tickets from LAX to RAP sometime around then if you'd rather travel in cooler conditions.

Explore more of United States

  • Fort Collins is just one of the many places in United States waiting to be explored once you've seen the sights of Rapid City. Around 418 kilometres away to the south, popular attractions include Jack Lantern's Northern Colorado Corn Maze, Fort Collins Country Club and State Fort Collins.

  • Thornton is another sought-after destination in United States and is around 483 kilometres south of Rapid City. No journey is complete without experiencing Margaret W Carpenter Recreation Centre, Thorncreek Golf Course and Avaya.

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