What is the cheapest airline that flies from Rapid City to Oregon?

Delta and United Airlines are the most popular carriers operating from Rapid City to Oregon

When did momondo last update prices for flights from Rapid City Airport to Oregon?

Prices for flights from Rapid City Airport to Oregon are refreshed on a daily basis.

How many operators does momondo search for flights from Rapid City Airport to Oregon?

As of September 2025, there are 2 operators available to choose from for flights from Rapid City Airport to Oregon.

How old do you have to be to fly from Rapid City Airport to Oregon?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Rapid City Airport to Oregon.

What documentation or ID do you need to fly to Oregon?

The travel and health documents required for your trip to Oregon can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Oregon. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$176 Cheap Flights from Rapid City to Oregon in 2025/26

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Find the cheapest flights from Rapid City to Oregon

Round-trip

One-way

Last minute

Cheap round-trip flights

7:00 am - 1:33 pmRAP-BOI

6h 33m1 stop

5:39 pm - 10:12 pmBOI-RAP

4h 33m1 stop

$259United Airlines

Find Deal

Wed, Oct 1 - Sun, Oct 5

7:00 am - 3:04 pmRAP-RDM

9h 04m2 stops

5:00 am - 12:37 pmRDM-RAP

6h 37m1 stop

$260United Airlines

Find Deal

Tue, Sep 30 - Sat, Oct 4

10:40 am - 4:51 pmRAP-PDX

7h 11m1 stop

12:55 am - 10:05 amPDX-RAP

8h 10m1 stop

$274Delta

Find Deal

Tue, Mar 3 - Fri, Mar 6

10:40 am - 8:47 pmRAP-PDX

11h 07m2 stops

12:55 am - 10:05 amPDX-RAP

8h 10m1 stop

$279Delta

Find Deal

Tue, Mar 3 - Fri, Mar 6

7:00 am - 3:04 pmRAP-RDM

9h 04m2 stops

6:00 am - 5:00 pmRDM-RAP

10h 00m2 stops

$294United Airlines

Find Deal

Tue, Sep 30 - Sat, Oct 4

10:40 am - 7:11 pmRAP-PDX

9h 31m2 stops

12:55 am - 10:05 amPDX-RAP

8h 10m1 stop

$294Delta

Find Deal

Tue, Mar 3 - Fri, Mar 6

5:30 am - 10:02 amRAP-BOI

4h 32m1 stop

2:43 pm - 8:33 pmBOI-RAP

5h 50m1 stop

$319United Airlines

Find Deal

Tue, Mar 3 - Sat, Mar 7

5:42 am - 7:44 pmRAP-PDX

15h 02m1 stop

12:45 am - 2:12 pmPDX-RAP

12h 27m1 stop

$709American Airlines

Find Deal

Fri, Oct 31 - Sat, Nov 1

5:42 am - 5:03 pmRAP-PDX

12h 21m1 stop

12:45 am - 10:17 pmPDX-RAP

20h 32m1 stop

$731American Airlines

Find Deal

Fri, Oct 31 - Sat, Nov 1

4:38 pm - 10:43 amRAP-BOI

18h 05m2 stops

2:53 pm - 11:48 amBOI-RAP

20h 55m2 stops

$998American Airlines

Find Deal

Thu, Oct 2 - Sun, Oct 5

Delta flights from Rapid City to Oregon

Our best Delta deals on Rapid City to Oregon flight tickets

Delta

Mar 3

RAP10:40 amRapid City

7h 11m

1 stop

PDX4:51 pmPortland

Mar 6

PDX12:55 amPortland

8h 10m

1 stop

RAP10:05 amRapid City

$274

Find similar

Delta

Mar 3

RAP10:40 amRapid City

11h 07m

2 stops

PDX8:47 pmPortland

Mar 6

PDX12:55 amPortland

8h 10m

1 stop

RAP10:05 amRapid City

$279

Find similar

Delta

Mar 3

RAP10:40 amRapid City

9h 31m

2 stops

PDX7:11 pmPortland

Mar 6

PDX12:55 amPortland

8h 10m

1 stop

RAP10:05 amRapid City

$294

Find similar

United Airlines flights from Rapid City to Oregon

Our best United Airlines deals on Rapid City to Oregon flight tickets

United Airlines

Oct 1

RAP7:00 amRapid City

6h 33m

1 stop

BOI1:33 pmBoise Air Term. Gowen Fld

Oct 5

BOI5:39 pmBoise Air Term. Gowen Fld

4h 33m

1 stop

RAP10:12 pmRapid City

$259

Find similar

United Airlines

Sep 30

RAP7:00 amRapid City

9h 04m

2 stops

RDM3:04 pmBend/Redmond

Oct 4

RDM5:00 amBend/Redmond

6h 37m

1 stop

RAP12:37 pmRapid City

$260

Find similar

United Airlines

Sep 30

RAP7:00 amRapid City

9h 04m

2 stops

RDM3:04 pmBend/Redmond

Oct 4

RDM6:00 amBend/Redmond

10h 00m

2 stops

RAP5:00 pmRapid City

$294

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Rapid CityBoise

RAP - BOI

RAPBOI

Rapid City

Wed 10/1

7:00 am-1:33 pm

1 stop6h 33m

Boise Air Term. Gowen Fld

Sun 10/5

5:39 pm-10:12 pm

1 stop4h 33m

$259

Rapid CityRedmond

RAP - RDM

RAPRDM

Rapid City

Tue 9/30

7:00 am-3:04 pm

2 stops9h 04m

Bend/Redmond

Sat 10/4

5:00 am-12:37 pm

1 stop6h 37m

$260

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 CityPortland

RAP - PDX

RAPPDX

Rapid City

Tue 3/3

10:40 am-8:47 pm

2 stops11h 07m

Portland

Fri 3/6

12:55 am-10:05 am

1 stop8h 10m

$279

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

Tue 3/3

10:40 am-7:11 pm

2 stops9h 31m

Portland

Fri 3/6

12:55 am-10:05 am

1 stop8h 10m

$294

Rapid CityBoise

RAP - BOI

RAPBOI

Rapid City

Tue 3/3

5:30 am-10:02 am

1 stop4h 32m

Boise Air Term. Gowen Fld

Sat 3/7

2:43 pm-8:33 pm

1 stop5h 50m

$319

Rapid CityPortland

RAP - PDX

RAPPDX

Rapid City

Fri 10/31

5:42 am-7:44 pm

1 stop15h 02m

Portland

Sat 11/1

12:45 am-2:12 pm

1 stop12h 27m

$709

Rapid CityPortland

RAP - PDX

RAPPDX

Rapid City

Fri 10/31

5:42 am-5:03 pm

1 stop12h 21m

Portland

Sat 11/1

12:45 am-10:17 pm

1 stop20h 32m

$731

Rapid CityBoise

RAP - BOI

RAPBOI

Rapid City

Thu 10/2

4:38 pm-10:43 am

2 stops18h 05m

Boise Air Term. Gowen Fld

Sun 10/5

2:53 pm-11:48 am

2 stops20h 55m

$998

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

How to get the cheapest flight ticket from Rapid City to Oregon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Oregon?

The month of February is, on average, the cheapest month to fly to Oregon from Rapid City, with most prices found around $293. The month of May is another great option to travel to Oregon, with average flight prices from Rapid City averaging around $315.

What is the cheapest day to depart on your flight to Oregon?

On average, the least expensive day to fly to Oregon from Rapid City is on a Thursday. momondo users have found tickets for Thursday departures for as low as $406. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Oregon is Monday, with ticket prices averaging around $601.

What is the cheapest time of day to depart on your flight to Oregon?

According to our data, the cheapest time of day to fly to Oregon is in the morning. momondo users have found flights departing from Rapid City to Oregon in the morning for as low as $408. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Oregon are more costly at noon, with an average ticket price of $471. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Rapid City to Oregon flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rapid City to Oregon

Direct flights	None

There are no direct flights from Rapid City to Oregon. There are no popular flight routes from Rapid City to Oregon.

Search flight deals

When did momondo last update prices for flights from Rapid City Airport to Oregon?
Prices for flights from Rapid City Airport to Oregon are refreshed on a daily basis.
How many operators does momondo search for flights from Rapid City Airport to Oregon?
As of September 2025, there are 2 operators available to choose from for flights from Rapid City Airport to Oregon.
How old do you have to be to fly from Rapid City Airport to Oregon?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Rapid City Airport to Oregon.
What documentation or ID do you need to fly to Oregon?
The travel and health documents required for your trip to Oregon can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Oregon. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Rapid City to Oregon

Compare and see reviews for airlines that fly from Rapid City to Oregon with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $248	Free Cancellation	Rating 7.4 8,926 reviews		Search United Airlines flights
Delta	PriceFrom $258	Free Cancellation	Rating 7.9 7,961 reviews		Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Rapid City to Oregon?

It is quick and easy to find Rapid City to Oregon flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Oregon that suits you.

Can I find flights from Rapid City to Oregon with flexible booking policies on momondo?

Flights from Rapid City to Oregon with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Rapid City to Oregon?

momondo helps you find the best flight between Rapid City and Oregon by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Rapid City to Oregon right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Oregon from Rapid City. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Oregon trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Fri 10/17

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Find better results for your trip to Oregon

Popular cities in Oregon

Flights to New Yorkfrom $49

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Flights to Orlandofrom $60

Flights to Las Vegasfrom $48

Flights to San Franciscofrom $53

Flights to Washington, D.C.from $49

Flights to Bostonfrom $62

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Flights to Dallasfrom $68

Flights to Seattlefrom $69

Cheap flights from Rapid City to Oregon from $176

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rapid City to Oregon departing on 10/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Rapid City to Oregon

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Delta flights from Rapid City to Oregon

Our best Delta deals on Rapid City to Oregon flight tickets

United Airlines flights from Rapid City to Oregon

Our best United Airlines deals on Rapid City to Oregon flight tickets

momondo Fare Finder

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

See travel insights to Oregon from

How to get the cheapest flight ticket from Rapid City to Oregon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Oregon?

The month of February is, on average, the cheapest month to fly to Oregon from Rapid City, with most prices found around $293. The month of May is another great option to travel to Oregon, with average flight prices from Rapid City averaging around $315.

What is the cheapest day to depart on your flight to Oregon?

What is the cheapest time of day to depart on your flight to Oregon?

What is the cheapest airline that flies from Rapid City to Oregon?

Delta and United Airlines are the most popular carriers operating from Rapid City to Oregon

Cheap Rapid City to Oregon flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rapid City to Oregon

Direct flights

When did momondo last update prices for flights from Rapid City Airport to Oregon?

How many operators does momondo search for flights from Rapid City Airport to Oregon?

How old do you have to be to fly from Rapid City Airport to Oregon?

What documentation or ID do you need to fly to Oregon?

Best airlines flying from Rapid City to Oregon

Compare and see reviews for airlines that fly from Rapid City to Oregon with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Rapid City to Oregon?

Can I find flights from Rapid City to Oregon with flexible booking policies on momondo?

How can momondo help me find flights from Rapid City to Oregon?

I’m not ready to book a flight from Rapid City to Oregon right now. Can momondo alert me if prices change?

An easier way to manage your Oregon trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Oregon

Popular cities in Oregon

Popular flights according to clicks in the last 7 days on momondo