RAP - PDX

$204 Find Cheap Flights from Rapid City to Portland - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$349
Typical prices: $343-$488
Delta
Mon 11/19Mon 11/26
RAP - PDX • 1 stop
Cheapest one-way
$204
Typical prices: $264-$402
Multiple Airlines
Sat 11/24
RAP - PDX • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Rapid City and Portland. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
December
Cheapest • 34% price drop
April
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Minneapolis St Paul (MSP)
Cheapest • Avg $359 (round-trip)
Denver Intl (DEN)
Shortest trip • 5h 50m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Portland!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Rapid City to Portland (RAP-PDX)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Rapid City to Portland

Thu, Nov 19 - Thu, Nov 26
Delta Logo
4:36 pm - 11:46 pmRAP  Rapid City-PDX Portland
8h 10m1 stop Minneapolis St Paul
Delta Logo
6:00 am - 3:54 pmPDX  Portland-RAP Rapid City
8h 54m1 stop Minneapolis St Paul
$349Delta
Tue, Dec 8 - Sat, Dec 12
Delta Logo
2:40 pm - 8:24 pmRAP  Rapid City-PDX Portland
6h 44m1 stop Minneapolis St Paul
Delta Logo
1:37 pm - 10:46 pmPDX  Portland-RAP Rapid City
8h 09m1 stop Minneapolis St Paul
$349Delta
Mon, Feb 15 - Mon, Feb 22
United Airlines Logo
5:54 pm - 10:59 pmRAP  Rapid City-PDX Portland
6h 05m1 stop Denver Intl
United Airlines Logo
5:15 am - 1:10 pmPDX  Portland-RAP Rapid City
6h 55m1 stop Denver Intl
$349United Airlines
Thu, Nov 19 - Sat, Nov 21
Delta Logo
4:36 pm - 11:46 pmRAP  Rapid City-PDX Portland
8h 10m1 stop Minneapolis St Paul
Delta Logo
12:35 am - 10:23 amPDX  Portland-RAP Rapid City
8h 48m1 stop Minneapolis St Paul
$349Delta
Tue, Dec 8 - Sat, Dec 12
Delta Logo
11:21 am - 10:06 pmRAP  Rapid City-PDX Portland
11h 45m2 stops Minneapolis St Paul Seattle/Tacoma Intl
Delta Logo
1:37 pm - 10:46 pmPDX  Portland-RAP Rapid City
8h 09m1 stop Minneapolis St Paul
$354Delta
Fri, Nov 13 - Tue, Nov 17
United Airlines Logo
5:50 pm - 11:09 pmRAP  Rapid City-PDX Portland
6h 19m1 stop Denver Intl
United Airlines Logo
5:00 am - 11:58 amPDX  Portland-RAP Rapid City
5h 58m1 stop Denver Intl
$399United Airlines
Wed, Nov 11 - Sat, Nov 14
United Airlines Logo
5:00 am - 9:36 amRAP  Rapid City-PDX Portland
5h 36m1 stop Denver Intl
United Airlines Logo
10:59 am - 8:43 pmPDX  Portland-RAP Rapid City
8h 44m2 stops San Francisco Denver Intl
$404United Airlines
Thu, Nov 19 - Thu, Nov 26
Multiple Airlines Logo
9:56 pm - 1:03 pmRAP  Rapid City-PDX Portland
16h 07m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
11:23 am - 6:57 pmPDX  Portland-RAP Rapid City
30h 34m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl
$463Multiple Airlines
Sun, Dec 27 - Wed, Dec 30
Multiple Airlines Logo
10:17 pm - 6:18 pmRAP  Rapid City-PDX Portland
21h 01m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
7:25 pm - 9:27 pmPDX  Portland-RAP Rapid City
25h 02m1 stop Las Vegas Harry Reid Intl
$578Multiple Airlines
Sun, Dec 27 - Wed, Dec 30
Multiple Airlines Logo
10:17 pm - 6:18 pmRAP  Rapid City-PDX Portland
21h 01m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
9:19 am - 8:38 amPDX  Portland-RAP Rapid City
22h 19m2 stops Provo Phoenix-Mesa Gateway
$694Multiple Airlines
Booking Insights

Price, demand and travel trends for Rapid City to Portland flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Rapid City to Portland?

Round-trip flights from Rapid City to Portland typically range from $343 to $488. The lowest price found in the past 5 days was $349, on Delta.

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

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Rapid City to Portland. It’s 21% cheaper than the average day, while Sunday is the most expensive, with prices 77% higher.

What’s the cheapest month to fly from Rapid City to Portland?

•December is the cheapest month to fly from Rapid City to Portland at $273 round-trip.
•June ($710) and September ($550) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 160% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Rapid City to Portland flights

Low season

January

Cheapest flight

$204
Beat the crowds with an average 64% drop in travelers.
The most popular month to fly with an average 51% increase in travelers.
One-way 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

Your Rapid City to Portland flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Rapid City to Portland?

    Only Economy Class is available on flights from Rapid City to Portland.

  • How long is a flight from Rapid City to Portland?

    A nonstop flight from Rapid City to Portland takes 00m, covering 960 miles.

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

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Rapid City to Portland flight?

    Round-trip flights from Rapid City to Portland range from $343 to $488, with an average of $413 over the past 12 months. Anything below $343 counts as a good deal.

  • Have flight prices from Rapid City to Portland changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $349 to $1,508. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Rapid City to Portland looking right now?

    One-way fares from Rapid City to Portland are currently lower than usual. Average one-way flight prices are about $304, which is 7% below the typical average for this route.

  • What car rental options are available at Portland Airport (PDX)?

    Portland Airport (PDX) hosts 5 major car rental companies, with daily rates averaging $57 for economy cars. Top options include:

    • Dollar
    • Thrifty
    • Hertz
    • Sixt
    • Payless

  • Which airports can I use when flying from Rapid City to Portland?

    Flights from Rapid City to Portland usually depart from Rapid City (RAP) and arrive at Portland (PDX).

  • Which airports do connecting flights from Rapid City to Portland pass through?

    One-stop flights from Rapid City to Portland most commonly connect through:

    • Denver Intl (DEN) - 82% of one-stop connections
    • Minneapolis St Paul (MSP) - 15% of one-stop connections
    • Phoenix Sky Harbor Intl (PHX) - 2% of one-stop connections
    • Dallas/Fort Worth (DFW) - 1% of one-stop connections

  • Can I save money by using flexible dates for flights from Rapid City to Portland?

    Yes. Flexible dates can save you up to 56% on flights from Rapid City to Portland. Monday is the cheapest departure day at $328 round-trip on average, while Sunday is the most expensive at $734, a difference of $406.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Rapid City to Portland?

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 5h 50m, compared with 5h 51m via Phoenix Sky Harbor Intl (PHX) and 7h 36m via Minneapolis St Paul (MSP).

  • What is the time difference between Rapid City and Portland?

    Portland is 1 hour behind Rapid City (Pacific Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Portland?

    Some of the most popular sights in Portland are Moda Center, Oregon Convention Center and Tom McCall Waterfront Park. These are among the most viewed places in Portland on KAYAK.

Your guide to booking Rapid City to Portland flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Sunday. On this route, Monday flights average $328, about $406 less than Sunday fares (55% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Rapid City to Portland trip for December. Fares historically average $273 round-trip in that month - typically $437 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Portland Airport.

    • Country Inn & Suites by Radisson, Portland Air, OR
    • Radisson Hotel Portland Airport
    • Holiday Inn Portland-Airport (I-205) By IHG

More options for your flight from Rapid City to Portland

Complete your trip to Portland with a hotel stay or car rental

Car rentals in Portland
Hotels in Portland
Vacations in Portland