Cheap flights from Portland to Rapid City

Choose between United Airlines, Delta Air Lines, or Alaska Airlines to find the best price

View all connections

Why travel with Kiwi.com?

Customer support

We’ve got you covered if anything goes wrong.

Secure payment

Join millions of travelers booking with us.

Hundreds of carriers

Compare 600+ of carriers in one search to find the best deal.

Travelers usually depart from Portland International, Portland, OR - Union Station, Portland, OR - Holladay Park, or Portland, OR - Greyhound Station when they travel from Portland to Rapid City. Book your trip to arrive at Rapid City Regional, or Rapid City Bus Station. The most popular airlines for this route are United Airlines, Delta Air Lines, Alaska Airlines, WN, and Frontier Airlines. Portland and Rapid City have 133 direct flights per week.

Weekly flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Number of flights23272023-1624

Check-in for a flight from Portland to Rapid City

NameCarrier codeIATA CodePassport needed during bookingAirport check-in closesOnline check-in available
United AirlinesUALUAYesUnknownNo
Delta Air LinesDALDLYesUnknownNo
Alaska AirlinesASAASYesUnknownNo
WNSWAWNNoUnknownNo
Frontier AirlinesFFTF9NoUnknownNo

Frequently asked questions

What are the most popular routes to and from Portland?

Travelers frequently search for route combinations, such as Portland and McCarran International, Denver International, Hartsfield–Jackson Atlanta International, Southwest Florida International, Philadelphia International, Austin–Bergstrom International, Raleigh–Durham International, Cleveland Hopkins International, Albuquerque International Sunport, Will Rogers World, Hector International.

What are the most popular routes to and from Rapid City?

Travelers frequently search for route combinations, such as Rapid City and McCarran International, San Francisco International, Seattle–Tacoma International, San Diego International, Charlotte Douglas International, Portland International, Oakland International, Ontario International, Boise, Spokane International, Chadron Municipal.

What airports are near Portland?

The main airport in Portland is Portland International. It is also served by Seattle–Tacoma International, Portland International, Eugene, Roberts Field, Boeing Field, Kenmore Air Harbor Seaplane Base.

What airports are near Rapid City?

The main airport in Rapid City is Rapid City Regional. It is also served by Chadron Municipal, Alliance Municipal, Pierre Regional, Gillette–Campbell County, Gordon Municipal.

What buses and trains depart from Portland?

A number of bus and train companies depart from Portland, including Amtrak train.

Is it possible to combine flights, buses, and trains in one itinerary when traveling between Portland and Rapid City?

What is Virtual Interlining and how do I use it?

Which airlines fly between Portland and Rapid City?

When's the best time to travel between Portland and Rapid City?

What flights operate between Portland and Rapid City?

How many airports are there near Portland?

How many airports are there near Rapid City?

Is it possible to reach Portland by bus or train?

What time do nonstop (direct) flights between Portland and Rapid City depart?

What time do nonstop (direct) flights between Portland and Rapid City arrive?

What time do flights between Portland and Rapid City depart?

What time do flights between Portland and Rapid City arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

Find the best connection from Portland to Rapid City

Search, compare, and book flights, trains, or buses to get there.

Search flights, trains & buses