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Rapid City

$139+ Cheap flights from Oakland, CA to Rapid City (OAK - RAP)

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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — RAP
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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Cheap flight deals from Oakland to Rapid City

Discover tips and strategies to find the most affordable flight options for your journey from Oakland (OAK) to Rapid City (RAP). 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 1, 2025.

Round-trip from

$397
(Delta)

One-way from

$139
(Mytrip)

Popular in

December

Cheapest in

August

Average price

$395
From Oakland to Rapid City
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One-way flight from Oakland to Rapid City
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Highest demand for flights based on searches. 3% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 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 Oakland to Rapid City

Cheapest flights from Oakland to Rapid City
Explore the most affordable flight options available from Oakland to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2612:35 pmOAK - RAP
2 stops8h 57mDelta
Tue 11/46:20 amRAP - OAK
2 stops11h 11mDelta
Deal found 7/1$397
This Mytrip deal was found by Cheapflights users on 6/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/235:50 pmOAK - RAP
2 stops26h 19mMultiple Airlines
Wed 7/309:45 pmRAP - OAK
3 stops26h 48mMultiple Airlines
Deal found 6/30$477

Cheapflights Fare Finder

Customize your flight search to find flights from Oakland to Rapid City 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 1, 2025.
Use the filters below to find and compare flights from Oakland to Rapid City that are best for you.

Fly from

Oakland

Fly to

Rapid City

Route

Depart

Return

Price

OaklandRapid City

OAK - RAP

OAKRAP

Oakland

Tue 8/26

12:35 pm-10:32 pm

2 stops8h 57m

Rapid City

Wed 11/5

6:20 am-4:31 pm

2 stops11h 11m

$397

OaklandRapid City

OAK - RAP

OAKRAP

Oakland

Wed 7/23

5:50 pm-9:09 pm

2 stops26h 19m

Rapid City

Wed 7/30

9:45 pm-11:33 pm

3 stops26h 48m

$477

OaklandRapid City

OAK - RAP

OAKRAP

Oakland

Sun 7/13

12:42 pm-8:59 pm

1 stop7h 17m

$139

OaklandRapid City

OAK - RAP

OAKRAP

Oakland

Sat 7/26

5:43 pm-8:59 pm

2 stops26h 16m

$215

OaklandRapid City

OAK - RAP

OAKRAP

Oakland

Thu 7/31

6:00 am-3:50 pm

2 stops8h 50m

$565

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from Oakland to Rapid City

Have a flexible travel schedule? Discover the best time to fly to Rapid City from Oakland 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 Oakland to Rapid City

What is the cheapest month to book a flight from Oakland, California to Rapid City?

Currently, January is the cheapest month in which you can book a flight from Oakland, California to Rapid City (average of $348). Flying from Oakland, California to Rapid City in June is currently the most expensive (average of $502). 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 Rapid City

Get insights into the airlines that provide service to Rapid City. 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 Rapid City. Reviews last updated July 1, 2025.
Peruse reviews from past customers who have flown with Delta and Allegiant Air from Oakland to Rapid City to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,973 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Delta
8.0
Very good
7,973 reviews
Delta
8.0
Very good
7,973 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Allegiant Air
7.2
Good
710 reviews
Delta
8.0
Very good
7,973 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from Oakland to Rapid City. 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 Oakland to Rapid City that include hotel bookings?

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

  • How can I find direct flights from Oakland to Rapid City?

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

  • Can I find deals for business class flights from Oakland to Rapid City?

    Yes. Cheapflights offers flight deals from Oakland to Rapid City 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 Oakland, California to Rapid City?

    Currently, January is the cheapest month in which you can book a flight from Oakland, California to Rapid City (average of $348). Flying from Oakland, California to Rapid City in June is currently the most expensive (average of $502). 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 Oakland?

Book flights to Oakland if you plan to visit one of these locations
Deadwood
Keystone
Sturgis
Spearfish

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