Cheap Flights from Rapid City (RAP) to Los Angeles (LAX)

Compare Rapid City Regional to Los Angeles International flight deals

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Flight deals from Rapid City Regional Airport to Los Angeles International Airport

Looking for a cheap last-minute deal or the best return flight from Rapid City Regional Airport to Los Angeles International Airport? If you want to travel next month, return fares start from $419. Find the lowest prices on one-way and return tickets right here.

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

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

Rapid City to Los Angeles: Flight information

The things to know before you go.
Cheapest flight found$419
Cheapest month to flyApril

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

The best price we found for a return flight from Rapid City Regional to Los Angeles International is $419. 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 Rapid City Regional to Los Angeles International. But we found flights with one or more stops from $419.
As of March 2026, there are no flights flying from Rapid City Regional to Los Angeles International.
The cheapest month to fly from Rapid City Regional to Los Angeles International is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Rapid City Regional Airport to Los Angeles International Airport on Tuesday, 21 April 2026.
No airlines currently offer direct flights between Rapid City Regional Airport and Los Angeles International 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 Los Angeles International 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 Los Angeles is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, United offers the cheapest flight tickets to Los Angeles International.

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

  • Around 3 hours is how long you can expect to be in the air on a direct flight from Rapid City Regional Airport to Los Angeles International Airport.

  • Los Angeles is one hour behind Rapid City and observes the UTC-7 timezone.

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

  • During popular months such as August, you'll want to get to the airport earlier than normal. Arrive two hours before a domestic departure and four hours ahead for an international flight when you travel during peak periods in general.

  • Allegiant Air is your ticket to exploring Los Angeles (and maybe even some other great corners of United States!). Browse the direct flights from Rapid City Regional Airport to Los Angeles International Airport offered by this airline.

  • The majority of travellers choose to travel with Allegiant Air on this route.

  • Allegiant Air ranks as the top on-time carrier for RAP to LAX flights, with 86.67% of services landing as scheduled.

  • Consider adding a stopover when booking your ticket from Rapid City Regional Airport to Los Angeles International Airport. Just uncheck 'Direct flights only' to break up your trip, or visit a new city along the way. Check out these options between RAP and LAX:

    • Harry Reid Airport (formerly McCarran Airport)

    • Denver International Airport

    • San Francisco International Airport

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

  • $208 is the lowest price for a one-way Rapid City Regional Airport to Los Angeles International Airport flight. A return flight starts from $419. These prices may change depending on availability and demand.

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

  • The cheapest month for flights from Rapid City Regional Airport to Los Angeles International Airport is August. Use the 'Whole month' tool to find the lowest prices if you have a flexible schedule.

  • There's no need to check every day to see if fares have dropped when you create a Price Alert. We'll let you know the moment the price changes on cheap flights from RAP to LAX.

  • Tailor your trip with filters. Choose your ideal departure and arrival times, total journey duration and airlines. You can also sort the results by 'Fastest,' 'Best' or 'Cheapest' flights from Rapid City Regional Airport to Los Angeles International Airport.

Handy information about Rapid City Regional Airport (RAP)

  • You'll find RAP at 4550 Terminal Road, Suite 102.

  • 77.55% of flights taking off from Rapid City Regional Airport land at their destination on schedule.

  • Rapid City Regional Airport is about 18 kilometres from central Rapid City. If you're driving, ride-sharing or catching a cab from the centre, it'll take 20 minutes or so to get there, depending on the traffic.

  • Looking for a place to stay before your flight from Rapid City Regional Airport to Los Angeles International Airport? Check out La Quinta Inn & Suites by Wyndham Rapid City. Get a good night's rest here before making your way to RAP.

Arriving at Los Angeles International Airport (LAX)

Getting from Los Angeles International Airport (LAX) to central Los Angeles

  • You'll find LAX at One World Way.

  • Los Angeles International Airport is roughly 32 kilometres from the centre of Los Angeles. The drive time takes around 30 minutes.

  • It takes around 55 minutes if you're travelling by public transport.

When to fly to Los Angeles International Airport (LAX)

  • It's time to choose your travel dates for your flight from Rapid City Regional Airport to Los Angeles International Airport. July is the busiest month to head to Los Angeles. If you prefer a more relaxed vibe, go in May.

  • When reserving your flight from Rapid City Regional Airport to Los Angeles International Airport, think about the type of weather you like. August is the warmest month in Los Angeles, with temperatures ranging from 16ºC (61ºF) to 32ºC (90ºF).

  • Look for cheap tickets from RAP to LAX in February if you like travelling in cooler conditions. Temperatures are at their lowest around then, ranging between 6ºC (43ºF) and 26ºC (79ºF) on average.

Explore more of United States

  • You've visited Los Angeles, now it's time to explore other corners of United States. Journey about 177 kilometres south-east to San Diego to check off its popular sights. From San Diego Zoo to USS Midway Museum and SeaWorld San Diego, your itinerary will be busy.

  • San Jose is another well-known destination in United States and is around 499 kilometres north-west of Los Angeles. No trip is complete without dropping by Winchester Mystery House, Rosicrucian Egyptian Museum and San Jose Museum of Art.

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