In terms of precipitation, rainfall in Long Beach ranges from 0.0 - 3.0 inches per month. February is typically the wettest month, when rainfall can reach 3.0 in. July is typically the driest time to visit Long Beach when rainfall is around 0.0 in.

If weather is an important factor for your trip to Long Beach, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

What is the cheapest month to fly from Rapid City to Long Beach?

Due to multiple factors, expect to potentially pay more when booking in January. For low rates, August can be a great choice for travel to Long Beach. Flights to Long Beach from Rapid City in August are about $381 on average during August, but can be found for as low as $101.

What is the cheapest time of day to fly from RAP to LGB?

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

Can I find deals for flights from Rapid City to Long Beach that include hotel bookings?

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

How can I find direct flights from Rapid City to Long Beach?

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

Can I find deals for business class flights from Rapid City to Long Beach?

Yes. Cheapflights offers flight deals from Rapid City to Long Beach by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$395+ Flights from Rapid City to Long Beach

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Cheap flight deals from Rapid City to Long Beach

Round-trip from	$692 (Delta)
One-way from	$395 (Delta)
Popular in	January
Cheapest in	August
Average price	$355

From Rapid City to Long Beach Municipal

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One-way flight from Rapid City to Long Beach Municipal

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Highest demand for flights based on searches. 7% potential increase in price ($29 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Rapid City to Long Beach

Cheapest flights from Rapid City to Long Beach
Explore the most affordable flight options available from Rapid City to Long Beach. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Sat 9/66:25 amRAP - LGB

2 stops11h 01mDelta

Tue 9/91:15 pmLGB - RAP

2 stops8h 17mDelta

Deal found 6/30

$692

Best flights from Rapid City to Long Beach
Discover carefully curated flight deals from Rapid City to Long Beach that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Sat 9/66:25 amRAP - LGB

2 stops11h 01mDelta

Tue 9/91:15 pmLGB - RAP

2 stops8h 17mDelta

Deal found 6/30

$692

Last-minute flights from Rapid City to Long Beach
Discover last-minute flight deals from Rapid City to Long Beach. Data last updated July 3, 2025 and is based on user searches.

Fri 7/116:50 amRAP - LGB

2 stops10h 36mDelta

Sun 7/137:01 amLGB - RAP

2 stops7h 49mDelta

Deal found 7/2

$1,600

One-way flights from Rapid City to Long Beach
Search for one-way flight options from Rapid City to Long Beach. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

Wed 7/2310:53 amRAP - LGB

2 stops11h 45mDelta

Deal found 7/1

$395

Cheapflights Fare Finder

Use the filters below to find and compare flights from Rapid City to Long Beach that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Rapid CityLong Beach

RAP - LGB

RAPLGB

Rapid City

Sat 9/6

6:25 am-4:26 pm

2 stops11h 01m

Long Beach Municipal

Tue 9/9

1:15 pm-10:32 pm

2 stops8h 17m

$692

Rapid CityLong Beach

RAP - LGB

RAPLGB

Rapid City

Wed 7/23

10:53 am-9:38 pm

2 stops11h 45m

$395

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Rapid City to Long Beach

Have a flexible travel schedule? Discover the best time to fly to Long Beach 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 Long Beach

What is the cheapest month to book a flight from Rapid City to Long Beach?

Currently, January is the cheapest month in which you can book a flight from Rapid City to Long Beach (average of $306). Flying from Rapid City to Long Beach in June is currently the most expensive (average of $386). 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.

Reviews of airlines servicing Long Beach

Get a feel of what it's like to fly with Delta from Rapid City to Long Beach by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,970 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,970 reviews

Delta

8.0

Very good

7,970 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Can I find deals for flights from Rapid City to Long Beach that include hotel bookings?
Yes. In addition to deals on Rapid City to Long Beach flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Rapid City to Long Beach?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rapid City to Long Beach.
Can I find deals for business class flights from Rapid City to Long Beach?
Yes. Cheapflights offers flight deals from Rapid City to Long Beach 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 Long Beach?
Currently, January is the cheapest month in which you can book a flight from Rapid City to Long Beach (average of $306). Flying from Rapid City to Long Beach in June is currently the most expensive (average of $386). 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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$395+ Cheap flights from Rapid City to Long Beach (RAP - LGB)

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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Rapid City to Long Beach with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Rapid City to Long Beach

Round-trip from

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Popular in

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Find flight deals from Rapid City to Long Beach

Cheapest flights from Rapid City to Long BeachExplore the most affordable flight options available from Rapid City to Long Beach. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Explore the most affordable flight options available from Rapid City to Long Beach. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Rapid City to Long Beach that are best for you.

Best time to book a flight from Rapid City to Long Beach

Have a flexible travel schedule? Discover the best time to fly to Long Beach from Rapid City with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Rapid City to Long Beach

What is the cheapest month to book a flight from Rapid City to Long Beach?

Reviews of airlines servicing Long Beach

Get a feel of what it's like to fly with Delta from Rapid City to Long Beach by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Rapid City to Long Beach. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Rapid City to Long Beach that include hotel bookings?

How can I find direct flights from Rapid City to Long Beach?

Can I find deals for business class flights from Rapid City to Long Beach?

What is the cheapest month to book a flight from Rapid City to Long Beach?

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 Long Beach

See prices for flight routes from nearby airports that may be better suited for you.

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Travel Smart

Cheapest flights from Rapid City to Long Beach
Explore the most affordable flight options available from Rapid City to Long Beach. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.