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Flights from Portland to Rapid City

Find the cheapest flight options from Portland to Rapid City over the next three months. Book one-way tickets from JPY 44,021 and round-trip tickets from JPY 59,356.

      • PWM 06:08
        11h 37m
        2 stops
        RAP 15:45
        Portland - Rapid City | Tue, Dec 9 | Delta Air Lines
        RAP 06:05
        14h 18m
        2 stops
        PWM 22:23
        Rapid City - Portland | Sat, Dec 13 | Delta Air Lines
        JPY 59,356 JPY 365,181
        84% OFF
        84% OFF
        JPY 365,181 JPY 59,356
      • PWM 10:35
        13h 40m
        2 stops
        RAP 22:15
        Portland - Rapid City | Tue, Dec 9 | United Airlines
        RAP 08:30
        12h 42m
        2 stops
        PWM 23:12
        Rapid City - Portland | Sat, Dec 13 | United Airlines
        JPY 81,289 JPY 365,181
        78% OFF
        78% OFF
        JPY 365,181 JPY 81,289
      • PWM 05:39
        17h 52m
        2 stops
        RAP 21:31
        Portland - Rapid City | Sat, Dec 20 | American Airlines
        RAP 05:30
        15h 24m
        2 stops
        PWM 22:54
        Rapid City - Portland | Sat, Dec 27 | American Airlines
        JPY 255,627 JPY 365,181
        30% OFF
        30% OFF
        JPY 365,181 JPY 255,627
      • PWM 13:00
        17h 25m
        1 stop
        RAP Invalid Date
        Portland - Rapid City | Thu, Dec 11 | Normal Airline
        RAP 15:00
        6h
        Direct
        PWM 16:00
        Rapid City - Portland | Sat, Dec 13 | Normal Airline
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Displayed flight fares from Portland to Rapid City are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight details for Portland to Rapid City

The distance between Portland and Rapid City is 2,608.84km. Based on Trip.com's data, travel demand peaks in November. The off-season for travel is December.

Cheapest one-way flight priceJPY 44,021
Cheapest return ticket priceJPY 59,356
Off-season travel monthDecember
Peak season for travelNovember
Flight distance2,608.84km

Find the best time to fly from Portland to Rapid City

The cheapest time for Portland to Rapid City flights: Jan 11 to Jan 18 — one way flight prices from JPY 44,020.

Cheapest flights
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  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Portland to Rapid City, calculated over the upcoming 10 weeks.

Flight FAQs

  • Which airlines offer the cheapest flights from Portland (PWM) to Rapid City (RAP)?

    Based on Trip.com data, United Airlines offers one-way fares as low as JPY 44,021 on Cheapest nonstop routes (e.g. PWM to RAP on Sun, Jan 18), while Delta Air Lines offers Cheapest nonstop round-trips from JPY 59,356 departing on Tue, Dec 9 and returning on Sat, Dec 13.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Portland to Rapid City is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Portland to Rapid City, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sun, Jan 18, with one-way flights priced at just JPY 44,021.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Rapid City travel is around November.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Portland to Rapid City is December, when demand for travel is lower.
  • The time difference between Rapid City and Portland is 2h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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