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RAP - PDX

$143 Find cheap flights from Rapid City to Portland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Rapid City to Portland departing on 6/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Tue 6/4
Tue 6/11

Search hundreds of travel sites at once for deals on flights to Portland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Rapid City to Portland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Rapid City to Portland, as well as popular online travel agencies
In the last 7 days travelers have searched 42,830,901 times on KAYAK, and here is why:

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Cheap flight deals from Rapid City to Portland (RAP-PDX)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Rapid City to Portland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:30 am - 9:27 amRAP-PDX
4h 57m1 stop
4:06 pm - 10:00 pmPDX-RAP
4h 54m1 stop
$308United Airlines
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Sat, Aug 24 - Tue, Aug 27
5:59 pm - 10:28 pmRAP-PDX
5h 29m1 stop
5:00 am - 11:37 amPDX-RAP
5h 37m1 stop
$357United Airlines
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Fri, Aug 23 - Mon, Aug 26
5:05 pm - 4:59 pmRAP-PDX
24h 54m1 stop
11:59 pm - 4:22 pmPDX-RAP
15h 23m1 stop
$370Sun Country Air
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Mon, Aug 12 - Sun, Aug 18
5:10 pm - 4:58 pmRAP-PDX
24h 48m1 stop
11:59 pm - 4:22 pmPDX-RAP
15h 23m1 stop
$380Sun Country Air
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Fri, Aug 16 - Sun, Aug 18
5:22 pm - 9:26 pmRAP-PDX
29h 04m3 stops
10:33 pm - 4:06 pmPDX-RAP
16h 33m1 stop
Wed, Jun 12 - Wed, Jun 19
5:22 pm - 9:26 pmRAP-PDX
29h 04m3 stops
5:20 am - 9:13 pmPDX-RAP
14h 53m2 stops
Wed, Jun 12 - Wed, Jun 19
5:30 am - 9:27 amRAP-PDX
4h 57m1 stop
8:00 am - 10:00 pmPDX-RAP
13h 00m2 stops
$417United Airlines
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Sat, Aug 24 - Tue, Aug 27
6:00 am - 12:36 pmRAP-PDX
7h 36m1 stop
12:59 am - 9:50 amPDX-RAP
7h 51m1 stop
$530American Airlines
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Wed, Jul 10 - Mon, Jul 15
4:38 pm - 12:38 amRAP-PDX
9h 00m1 stop
12:59 am - 11:58 amPDX-RAP
9h 59m1 stop
$576American Airlines
Find Deal
Wed, Jun 12 - Tue, Jun 18
6:00 am - 6:05 pmRAP-PDX
13h 05m2 stops
1:35 pm - 11:03 pmPDX-RAP
8h 28m2 stops
$647Delta
Find Deal
Wed, Jul 10 - Tue, Jul 16

Flights from Rapid City to Portland - Travel Insights & Trends

Get data-powered insights and trends into flights from Rapid City to Portland to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Rapid City to Portland?

The average price of all flights from Rapid City to Portland clicked on KAYAK for each day over the last 12 months.
For Rapid City to Portland, Friday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Portland back to Rapid City, the best deals are generally found on Saturday, with Monday being the most expensive.

What is the cheapest month to fly from Rapid City to Portland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Rapid City to Portland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Rapid City to Portland is January, where tickets cost $256 on average. On the other hand, the most expensive months are May and April, where the average cost of tickets is $786 and $706 respectively.

How far in advance should I book a flight from Rapid City to Portland?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Rapid City to Portland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Rapid City to Portland, you should book around 3 days before departure. For the absolute cheapest price, our data suggests you should book 23 days before departure.

Which airlines provide the cheapest flights from Rapid City to Portland?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Sun Country Air offered the best one-way deal for that route, at $143. KAYAK users also found Rapid City to Portland round-trip flights on United Airlines from $308 and on Sun Country Air from $370.

Good to know

Low season

May

High season

October

Cheapest flight

$143
Best time to beat the crowds but there is an average 49% increase in price.
Most popular time to fly with an average 5% increase in price.
Flight from Rapid City to Portland

When to book flights from Rapid City to Portland

Are your dates flexible? Find out the best times to travel from Rapid City to Portland based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Rapid City to Portland

  • What is the cheapest flight from Rapid City to Portland?

    In the last 3 days, the lowest price for a flight from Rapid City to Portland was $143 for a one-way ticket and $308 for a round-trip.

  • Do I need a passport to fly between Rapid City and Portland?

    A passport is not required to fly from Rapid City to Portland.

  • Which airports will I be using when flying from Rapid City to Portland?

    Rapid City airport is called Rapid City and the only airport in Portland is Portland.

  • Which aircraft models fly most regularly from Rapid City to Portland?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Rapid City to Portland?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Rapid City and Portland, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Rapid City to Portland, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Rapid City to Portland are Delta and United Airlines. With an average price for the route of $380 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $555 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Rapid City to Portland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Rapid City to Portland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Rapid City to Portland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Rapid City is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Rapid City to Portland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portland with an airline and back to Rapid City with another airline. Booking your flights between Rapid City and PDX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Rapid City to Portland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland from Rapid City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Rapid City to Portland

 
See real verified KAYAK customer reviews for airlines flying from Rapid City to Portland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Rapid City to Portland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10826 reviews
8.2Boarding
7.9Comfort
8.6Crew
8.0Entertainment
7.4Food
Airline reviews

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

8.0 ExcellentCynthia, May 2024ATL - TYS
Read more about Delta reviews

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

All flights were on time and boarding was issue free

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

Our original business class flight was cancelled so we not only downgraded but we were also spread out across the plane not sitting together in separate middle seats. My poor kids were scared and couldn’t see me on the flight and the crew wasn’t sensitive to the situation and what the airlines did to us. Very dissatisfied with United airlines.

Again, multiple delays and I eventually just canceled and drove!

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

American cancelled our flight home. Zero option for hotel, alternative transportation and took 3 hours to find our bags so we could take a 3 hour UBER ride home on our dime. Never flying AA again.

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Not being able to purchase my check in baggage online was a negative.

LATE LATE LATE!!! Plagued by late AA flights on this trip. Such a drag. This one was by far the worst.

Book cheap flights from Rapid City to Portland

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Rapid City to Portland found on KAYAK in the last 72 hours.
6/28Fri
1 stopSun Country Air
28h 48mRAP-PDX
$143
6/24Mon
1 stopSun Country Air
6h 11mRAP-PDX
$173
7/12Fri
2 stops
17h 15mRAP-PDX
$180
6/8Sat
1 stopUnited Airlines
12h 13mRAP-PDX
$249
7/12Fri
3 stops
27h 32mRAP-PDX
$250
6/25Tue
1 stopUnited Airlines
16h 34mRAP-PDX
$269
6/25Tue
2 stopsDelta
9h 59mRAP-PDX
$285
6/12Wed
2 stopsDelta
11h 14mRAP-PDX
$314
6/18Tue
2 stopsAmerican Airlines
16h 53mRAP-PDX
$317
6/18Tue
1 stopAmerican Airlines
13h 54mRAP-PDX
$327

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Last minute flights from Rapid City to Portland

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Rapid City to Portland that are departing in the next 10 days.
5/8Wed
multi-stopUnited Airlines
5h 40mRAP-PDX
5/15Wed
multi-stopUnited Airlines
5h 00mPDX-RAP
$546
5/8Wed
multi-stopDelta
8h 03mRAP-PDX
5/15Wed
multi-stopDelta
9h 58mPDX-RAP
$616
5/10Fri
multi-stopUnited Airlines
6h 14mRAP-PDX
5/13Mon
multi-stopUnited Airlines
26h 16mPDX-RAP
$634
5/10Fri
multi-stopDelta
8h 03mRAP-PDX
5/13Mon
multi-stopDelta
9h 58mPDX-RAP
$666
5/8Wed
multi-stopDelta
10h 29mRAP-PDX
5/15Wed
multi-stopDelta
9h 58mPDX-RAP
$703
5/10Fri
multi-stopDelta
8h 20mRAP-PDX
5/13Mon
multi-stopDelta
9h 58mPDX-RAP
$808

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Rapid City - Portland Flights

Departure:

Rapid City (RAP)United States

Destination:

Portland (PDX)United States

Return flight deals:

Portland - Rapid City

Cabin classes: