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$181+ 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — PDX
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
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 July 30, 2025.

Round-trip from

$249
(Delta)

One-way from

$181
(Delta)

Popular in

March

Cheapest in

February

Average price

$376
From Rapid City to Oregon
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One-way flight from Rapid City to Oregon
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High demand for flights, 4% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($7 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 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 July 30, 2025.

This Delta deal was found by Cheapflights users on 7/28. 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 9/36:25 amRAP - BOI
1 stop7h 36mDelta
Sat 9/133:20 pmBOI - RAP
1 stop7h 10mDelta
Deal found 7/28$249
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/242:20 pmRAP - PDX
1 stop9h 39mAmerican Airlines
Wed 12/37:59 amPDX - RAP
1 stop7h 06mAmerican Airlines
Deal found 7/30$259
This United Airlines deal was found by Cheapflights users on 7/29. 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 8/135:30 amRAP - BOI
1 stop4h 16mUnited Airlines
Sun 8/175:00 amBOI - RAP
1 stop4h 04mUnited Airlines
Deal found 7/29$259
This United Airlines deal was found by Cheapflights users on 7/29. 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 9/95:30 amRAP - PDX
1 stop4h 58mUnited Airlines
Sat 9/135:00 amPDX - RAP
1 stop6h 38mUnited Airlines
Deal found 7/29$288
This Delta deal was found by Cheapflights users on 7/29. 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 9/96:25 amRAP - PDX
1 stop7h 16mDelta
Fri 9/1212:45 amPDX - RAP
1 stop8h 27mDelta
Deal found 7/29$441
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Wed 9/35:00 pmRAP - BOI
2 stops20h 17mAmerican Airlines
Sat 9/131:57 pmBOI - RAP
2 stops22h 05mAmerican Airlines
Deal found 7/28$447
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/144:38 pmRAP - RDM
1 stop5h 24mUnited Airlines
Mon 8/183:49 pmRDM - RAP
2 stops19h 49mUnited Airlines
Deal found 7/30$659
This Mytrip deal was found by Cheapflights users on 7/28. 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.
Thu 8/79:59 pmRAP - PDX
2 stops20h 42mMultiple Airlines
Wed 8/136:45 pmPDX - RAP
3 stops25h 25mMultiple Airlines
Deal found 7/28$701

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 July 30, 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 CityBoise

RAP - BOI

RAPBOI

Rapid City

Wed 9/3

6:25 am-2:01 pm

1 stop7h 36m

Boise Air Term. Gowen Fld

Sat 9/13

3:20 pm-10:30 pm

1 stop7h 10m

$249

Rapid CityBoise

RAP - BOI

RAPBOI

Rapid City

Wed 8/13

5:30 am-9:46 am

1 stop4h 16m

Boise Air Term. Gowen Fld

Sun 8/17

5:00 am-9:04 am

1 stop4h 04m

$259

Rapid CityPortland

RAP - PDX

RAPPDX

Rapid City

Tue 9/9

5:30 am-9:28 am

1 stop4h 58m

Portland

Sat 9/13

5:00 am-12:38 pm

1 stop6h 38m

$288

Rapid CityPortland

RAP - PDX

RAPPDX

Rapid City

Tue 8/19

5:02 pm-10:59 pm

1 stop6h 57m

Portland

Fri 8/22

7:00 am-5:42 pm

1 stop9h 42m

$377

Rapid CityPortland

RAP - PDX

RAPPDX

Rapid City

Tue 9/9

6:25 am-12:41 pm

1 stop7h 16m

Portland

Fri 9/12

12:45 am-10:12 am

1 stop8h 27m

$441

Rapid CityBoise

RAP - BOI

RAPBOI

Rapid City

Wed 9/3

5:00 pm-1:17 pm

2 stops20h 17m

Boise Air Term. Gowen Fld

Sat 9/13

1:57 pm-12:02 pm

2 stops22h 05m

$447

Rapid CityPortland

RAP - PDX

RAPPDX

Rapid City

Thu 8/7

9:59 pm-9:18 am

1 stop12h 19m

Portland

Wed 8/13

6:45 pm-9:10 pm

3 stops25h 25m

$607

Rapid CityRedmond

RAP - RDM

RAPRDM

Rapid City

Thu 8/14

4:38 pm-9:02 pm

1 stop5h 24m

Bend/Redmond

Mon 8/18

3:49 pm-12:38 pm

2 stops19h 49m

$659

Rapid CityPortland

RAP - PDX

RAPPDX

Rapid City

Wed 9/17

4:24 pm-11:29 pm

1 stop8h 05m

$181

Rapid CityBoise

RAP - BOI

RAPBOI

Rapid City

Sun 8/17

6:26 am-1:59 pm

1 stop7h 33m

$200

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 15 results
1
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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 July 30, 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.

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 July 30, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American 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
7,980 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

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
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

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
8,896 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

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!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

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!
Sun Country Air
6.9
Okay
334 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

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 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.

  • What are the cheapest airlines to fly from Rapid City to Oregon one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $181. United Airlines flights start at $232 while deals on Sun Country Air start at $238 one-way.

  • 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

See prices for flight routes from nearby airports that may be better suited for you.
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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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$248Average$493FlexibilityNo cancel feeOn-time69%
DeltaCheapest$258Average$408FlexibilityNo cancel feeOn-timeN/A

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