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$167+ Cheap flights from Rapid City (RAP) to Salem, OR

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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — PDX
Oct 24 — Oct 311
Fri 10/24
Fri 10/31
1 adult, Economy
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Cheap flight deals from Rapid City to Salem

Keep the following information in mind while searching for Rapid City to Salem flight deals. Data was last updated September 24, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$259
(Delta)

One-way from

$167
(Kiwi.com)

Popular in

September

Cheapest in

February

Average price

$521
Provider with most accurate pricing for Rapid City-Portland flight deals.
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Provider most trusted by Cheapflights users for Rapid City-Portland flights.
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From Rapid City to Salem
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One-way flight from Rapid City to Salem
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Highest demand for flights based on searches. 14% potential increase in price ($69 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Rapid City to Salem

Cheapest flights from Rapid City to Salem
Explore the most affordable flight options available from Rapid City to Salem. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2025.

This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/99:56 amRAP - PDX
1 stop6h 09mUnited Airlines
Mon 10/135:00 amPDX - RAP
1 stop4h 57mUnited Airlines
Deal found 9/23$289
This Delta deal was found by Cheapflights users on 9/24. 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.
Wed 10/14:24 pmRAP - PDX
1 stop8h 05mDelta
Sat 10/41:45 pmPDX - RAP
1 stop7h 45mDelta
Deal found 9/24$369
This United Airlines deal was found by Cheapflights users on 9/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/268:30 amRAP - PDX
1 stop5h 33mUnited Airlines
Sun 9/288:35 amPDX - RAP
1 stop6h 25mUnited Airlines
Deal found 9/22$389
This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/42:55 pmRAP - PDX
1 stop19h 43mUnited Airlines
Sun 12/75:00 amPDX - RAP
1 stop7h 11mUnited Airlines
Deal found 9/23$448
This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:15 amRAP - PDX
1 stop5h 46mUnited Airlines
Sun 12/285:00 amPDX - RAP
1 stop5h 32mUnited Airlines
Deal found 9/23$492
This United Airlines deal was found by Cheapflights users on 9/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/238:45 amRAP - PDX
1 stop26h 16mUnited Airlines
Sat 12/275:00 amPDX - RAP
1 stop6h 46mUnited Airlines
Deal found 9/24$497

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rapid City to Salem 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 September 24, 2025.
Use the filters below to find and compare flights from Rapid City to Salem that are best for you.

Fly from

Rapid City

Fly to

Salem

Route

Depart

Return

Price

Rapid CityPortland

RAP - PDX

RAPPDX

Rapid City

Tue 3/3

10:40 am-4:51 pm

1 stop7h 11m

Portland

Fri 3/6

12:55 am-10:05 am

1 stop8h 10m

$259

Rapid CityPortland

RAP - PDX

RAPPDX

Rapid City

Thu 10/9

9:56 am-3:05 pm

1 stop6h 09m

Portland

Mon 10/13

5:00 am-10:57 am

1 stop4h 57m

$289

Rapid CityPortland

RAP - PDX

RAPPDX

Rapid City

Tue 3/3

5:30 am-9:42 am

1 stop5h 12m

Portland

Sat 3/7

9:10 am-5:07 pm

1 stop6h 57m

$329

Rapid CityPortland

RAP - PDX

RAPPDX

Rapid City

Thu 10/30

9:44 pm-6:44 pm

1 stop22h 00m

$167

Rapid CityPortland

RAP - PDX

RAPPDX

Rapid City

Thu 10/9

9:56 am-3:05 pm

1 stop6h 09m

$221

Rapid CityPortland

RAP - PDX

RAPPDX

Rapid City

Wed 10/1

6:27 am-12:35 pm

1 stop7h 08m

$271

Rapid CityPortland

RAP - PDX

RAPPDX

Rapid City

Thu 10/9

2:26 pm-11:43 pm

2 stops10h 17m

$325

Rapid CityPortland

RAP - PDX

RAPPDX

Rapid City

Wed 10/1

11:23 am-6:27 pm

3 stops56h 04m

$327

Rapid CityPortland

RAP - PDX

RAPPDX

Rapid City

Thu 10/9

5:58 pm-8:47 pm

3 stops27h 49m

$348

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/23

Best time to book a flight from Rapid City to Salem

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

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

Currently, November is the cheapest month in which you can book a flight from Rapid City to Salem (average of $277). Flying from Rapid City to Salem in March is currently the most expensive (average of $368). 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.

What is the cheapest time of day to fly from RAP to SA8?

Find hourly flight availability from Rapid City to Salem. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 24, 2025.

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

How much does it cost to fly round-trip from Rapid City to Salem?

Reviews of airlines servicing Salem

Get insights into the airlines that provide service to Salem. 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 Salem. Reviews last updated September 24, 2025.
Peruse reviews from past customers who have flown with Delta and United Airlines from Rapid City to Salem 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

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,973 reviews
Delta
8.0
Very good
7,973 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,928 reviews
Delta
8.0
Very good
7,973 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What airport do you fly from for flights from Rapid City to Salem?

    Rapid City (RAP), located 9.0 mi from the city center, is the airport you fly out of when you book flights from Rapid City to Salem. 2 airlines have flights from Rapid City to Salem on a regular basis. Booking flights from Rapid City to Salem should not be difficult; the airport handles an average of 0 outbound flights to Salem per day.

  • How long is the flight from Rapid City to Salem?

    Airlines like Delta and United Airlines fly from Rapid City to Salem in about 6h 09m. The time it takes to get you to your destination can typically vary by up to 1h 02m. There are 960 mi between Rapid City and Salem. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Rapid City to Salem that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Rapid City to Salem 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 Salem?

    Currently, November is the cheapest month in which you can book a flight from Rapid City to Salem (average of $277). Flying from Rapid City to Salem in March is currently the most expensive (average of $368). 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

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Top 2 airlines flying from Rapid City to Salem

Discover the top 2 airlines that operate flights from Rapid City to Salem. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$408FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$283Average$457FlexibilityNo cancel feeOn-time69%

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