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$176+ Cheap flights from Rapid City (RAP) to Oregon

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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — PDX
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Rapid City to Oregon

Keep the following information in mind while searching for Rapid City to Oregon flight deals. Data was last updated September 17, 2025.

Round-trip from

$259
(United Airlines)

One-way from

$176
(Delta)

Popular in

September

Cheapest in

February

Average price

$521
From Rapid City to Oregon
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One-way flight from Rapid City to Oregon
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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 Oregon

Cheapest flights from Rapid City to Oregon
Explore the most affordable flight options available from Rapid City to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/16. 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.
Wed 10/17:00 amRAP - BOI
1 stop6h 33mUnited Airlines
Sun 10/55:39 pmBOI - RAP
1 stop4h 33mUnited Airlines
Deal found 9/16$259
This United Airlines deal was found by Cheapflights users on 9/15. 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 9/307:00 amRAP - RDM
2 stops9h 04mUnited Airlines
Sat 10/45:00 amRDM - RAP
1 stop6h 37mUnited Airlines
Deal found 9/15$260
This American Airlines deal was found by Cheapflights users on 9/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/234:28 pmRAP - PDX
1 stop7h 40mAmerican Airlines
Mon 10/275:34 amPDX - RAP
1 stop9h 24mAmerican Airlines
Deal found 9/17$314
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/308:45 amRAP - RDM
1 stop5h 12mUnited Airlines
Sat 11/11:17 pmRDM - RAP
1 stop6h 09mUnited Airlines
Deal found 9/15$319
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/37:00 amRAP - BOI
1 stop6h 33mUnited Airlines
Sun 10/55:00 amBOI - RAP
1 stop5h 57mUnited Airlines
Deal found 9/15$329
This Delta deal was found by Cheapflights users on 9/16. 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.
Fri 10/316:05 amRAP - PDX
1 stop7h 45mDelta
Sun 11/21:55 pmPDX - RAP
1 stop7h 41mDelta
Deal found 9/16$343
This Delta deal was found by Cheapflights users on 9/15. 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.
Thu 10/24:24 pmRAP - BOI
1 stop7h 35mDelta
Sun 10/55:25 amBOI - RAP
1 stop8h 21mDelta
Deal found 9/15$343
This United Airlines deal was found by Cheapflights users on 9/15. 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 9/195:30 amRAP - BOI
1 stop4h 12mUnited Airlines
Sun 9/215:00 amBOI - RAP
1 stop4h 06mUnited Airlines
Deal found 9/15$386
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 9/2011:18 amRAP - PDX
2 stops10h 19mUnited Airlines
Mon 9/225:00 amPDX - RAP
1 stop6h 38mUnited Airlines
Deal found 9/16$394
This Delta deal was found by Cheapflights users on 9/17. 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.
Thu 10/2310:33 amRAP - PDX
1 stop7h 54mDelta
Mon 10/277:59 pmPDX - RAP
2 stops12h 54mDelta
Deal found 9/17$419
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/25:30 amRAP - RDM
2 stops10h 34mUnited Airlines
Mon 10/61:55 pmRDM - RAP
2 stops18h 15mUnited Airlines
Deal found 9/16$443
This Delta deal was found by Cheapflights users on 9/15. 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.
Fri 10/32:27 pmRAP - BOI
2 stops9h 48mDelta
Sun 10/55:25 amBOI - RAP
1 stop8h 21mDelta
Deal found 9/15$496

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rapid City to Oregon 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 17, 2025.
Use the filters below to find and compare flights from Rapid City to Oregon that are best for you.

Fly from

Rapid City

Fly to

Oregon

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

$274

Rapid CityRedmond

RAP - RDM

RAPRDM

Rapid City

Tue 9/30

7:00 am-3:04 pm

2 stops9h 04m

Bend/Redmond

Sat 10/4

6:00 am-5:00 pm

2 stops10h 00m

$294

Rapid CityPortland

RAP - PDX

RAPPDX

Rapid City

Thu 10/23

4:28 pm-11:08 pm

1 stop7h 40m

Portland

Mon 10/27

5:34 am-3:58 pm

1 stop9h 24m

$314

Rapid CityBoise

RAP - BOI

RAPBOI

Rapid City

Tue 3/3

7:05 am-1:39 pm

1 stop6h 34m

Boise Air Term. Gowen Fld

Sat 3/7

2:43 pm-8:33 pm

1 stop5h 50m

$319

Rapid CityRedmond

RAP - RDM

RAPRDM

Rapid City

Thu 10/30

8:45 am-12:57 pm

1 stop5h 12m

Bend/Redmond

Sat 11/1

1:17 pm-8:26 pm

1 stop6h 09m

$319

Rapid CityPortland

RAP - PDX

RAPPDX

Rapid City

Tue 3/3

7:05 am-1:44 pm

1 stop7h 39m

Portland

Sat 3/7

9:10 am-5:07 pm

1 stop6h 57m

$329

Rapid CityBoise

RAP - BOI

RAPBOI

Rapid City

Thu 10/2

5:30 am-9:42 am

1 stop4h 12m

Boise Air Term. Gowen Fld

Sun 10/5

5:39 pm-10:12 pm

1 stop4h 33m

$329

Rapid CityBoise

RAP - BOI

RAPBOI

Rapid City

Fri 10/3

7:00 am-1:33 pm

1 stop6h 33m

Boise Air Term. Gowen Fld

Sun 10/5

5:00 am-10:57 am

1 stop5h 57m

$329

Rapid CityPortland

RAP - PDX

RAPPDX

Rapid City

Fri 10/31

6:05 am-12:50 pm

1 stop7h 45m

Portland

Sun 11/2

1:55 pm-10:36 pm

1 stop7h 41m

$343

Rapid CityBoise

RAP - BOI

RAPBOI

Rapid City

Thu 10/2

4:24 pm-11:59 pm

1 stop7h 35m

Boise Air Term. Gowen Fld

Sun 10/5

5:25 am-1:46 pm

1 stop8h 21m

$343

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 19 results
1
2

Best time to book a flight from Rapid City to Oregon

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

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

Currently, November is the cheapest month in which you can book a flight from Rapid City to Oregon (average of $277). Flying from Rapid City to Oregon 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 OR?

Find hourly flight availability from Rapid City to Oregon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Rapid City to Oregon as you normally would.

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

Reviews of airlines servicing Oregon

Get insights into the airlines that provide service to Oregon. 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 Oregon. Reviews last updated September 17, 2025.
Read reviews from past customers who have flown Delta and United Airlines from Rapid City to Oregon. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

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
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

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
8,926 reviews
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

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 Oregon. 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 Oregon?

    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 Oregon.

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

    Airlines like Delta, United Airlines, and American Airlines fly from Rapid City to Oregon in about 7h 11m. The time it takes to get you to your destination can typically vary by up to 1h 53m. Rapid City and Oregon are separated by a distance of 960 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Rapid City to Oregon?

    The most popular route from Rapid City to Oregon is Rapid City - Boise Air Term. Gowen Fld. You may also consider Rapid City - Portland or Rapid City - Bend/Redmond.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Rapid City to Oregon (average of $277). Flying from Rapid City to Oregon 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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Alternative routes for Rapid City to Oregon

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Top 2 airlines flying from Rapid City to Oregon

Discover the top 2 airlines that operate flights from Rapid City to Oregon. 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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$248Average$503FlexibilityNo cancel feeOn-time69%
DeltaCheapest$258Average$408FlexibilityNo cancel feeOn-timeN/A

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