$354 Cheap Flights from Seattle Paine Field Intl. Airport (PAE) to Rapid City (RAP)

View $354 flight on Sun, May 25, 2025Opens in a new window

Popular airlines from Seattle Paine Field Intl. Airport (PAE) to Rapid City Regional Airport (RAP)

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Find available prices by choosing your travel dates.

Cheap Flights from Seattle Paine Field Intl. Airport to Rapid City (PAE-RAP)

Prices were available within the past 7 days and start at $354 for one-way flights and $932 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Sep 25 - Sun, Sep 28
PAE
Seattle
RAP
Rapid City
$932 Roundtrip, found 3 days ago
$932
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Sep 25 from Seattle to Rapid City, returning Sun, Sep 28, priced at $932 found 3 days ago
Alaska Airlines
Thu, Sep 25 - Sun, Sep 28
PAE
Seattle
RAP
Rapid City
$943 Roundtrip, found 3 days ago
$943
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Sep 25 from Seattle to Rapid City, returning Sun, Sep 28, priced at $943 found 3 days ago
Alaska Airlines
Thu, Sep 25 - Sun, Sep 28
PAE
Seattle
RAP
Rapid City
$947 Roundtrip, found 3 days ago
$947
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Sep 25 from Seattle to Rapid City, returning Sun, Sep 28, priced at $947 found 3 days ago
Alaska Airlines
Thu, Sep 25 - Sun, Sep 28
PAE
Seattle
RAP
Rapid City
$953 Roundtrip, found 3 days ago
$953
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Sep 25 from Seattle to Rapid City, returning Sun, Sep 28, priced at $953 found 3 days ago
Alaska Airlines
Thu, Sep 25 - Sun, Sep 28
PAE
Seattle
RAP
Rapid City
$973 Roundtrip, found 3 days ago
$973
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Sep 25 from Seattle to Rapid City, returning Sun, Sep 28, priced at $973 found 3 days ago
Alaska Airlines
Thu, Sep 25 - Sun, Sep 28
PAE
Seattle
RAP
Rapid City
$1,013 Roundtrip, found 3 days ago
$1,013
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Sep 25 from Seattle to Rapid City, returning Sun, Sep 28, priced at $1,013 found 3 days ago
Alaska Airlines
Thu, Sep 25 - Sun, Sep 28
PAE
Seattle
RAP
Rapid City
$1,017 Roundtrip, found 3 days ago
$1,017
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Sep 25 from Seattle to Rapid City, returning Sun, Sep 28, priced at $1,017 found 3 days ago
Alaska Airlines
Thu, Sep 25 - Sun, Sep 28
PAE
Seattle
RAP
Rapid City
$1,023 Roundtrip, found 3 days ago
$1,023
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Sep 25 from Seattle to Rapid City, returning Sun, Sep 28, priced at $1,023 found 3 days ago
Alaska Airlines
Thu, Sep 25 - Sun, Sep 28
PAE
Seattle
RAP
Rapid City
$1,033 Roundtrip, found 3 days ago
$1,033
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Sep 25 from Seattle to Rapid City, returning Sun, Sep 28, priced at $1,033 found 3 days ago
Hawaiian Airlines
Tue, Sep 23 - Tue, Sep 30
PAE
Seattle
RAP
Rapid City
$1,053 Roundtrip, found 3 days ago
$1,053
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Tue, Sep 23 from Seattle to Rapid City, returning Tue, Sep 30, priced at $1,053 found 3 days ago
Flights from Seattle Paine Field Intl. Airport (PAE) to Rapid City (RAP)
Origin airport
Seattle Paine Field Intl. Airport
Destination airport
Rapid City Regional
Roundtrip price
$931
Distance
957 mi

Seattle Paine Field Intl. Airport to Rapid City Flights

The cheapest times to fly from Seattle Paine Field Intl. Airport to Rapid City

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seattle Paine Field Intl. Airport to Rapid City are during the month of September. You can find some of the cheapest flights from Seattle Paine Field Intl. Airport to Rapid City with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle Paine Field Intl. Airport to Rapid City

Sunday is one of the best days to book for cheap flights from Seattle Paine Field Intl. Airport to Rapid City: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seattle Paine Field Intl. Airport to Rapid City

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seattle Paine Field Intl. Airport to Rapid City in 2025. You can also book with separate airlines for your outbound and return journeys, from $354 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seattle Paine Field Intl. Airport to Rapid City flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seattle Paine Field Intl. Airport to Rapid City airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

Is it cheaper to buy a plane ticket from Snohomish County Airport to Rapid City Regional Airport last minute?
Being spontaneous is an amazing way to see the world, but it isn’t always the wisest way to get your hands on a cheap airfare. Consider booking your Snohomish County - Paine Field Airport (PAE) to Rapid City Regional Airport journey in advance rather than waiting till the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. We recommend saving that spontaneity for when you arrive in Rapid City Regional Airport!
What airports do you fly into for Rapid City from Seattle?
There are two — Rapid City Regional Airport (RAP) and Spearfish, SD (SPF-Black Hills). Both are good choices for those venturing from Seattle to Rapid City. If you pick Rapid City Regional Airport (RAP), you’ll come in to land roughly 9 mi east of central Rapid City. Once you’ve settled in to your comfy hotel room, it’s time to check out some of the city’s best sights. Watiki Water Park and Rushmore Mall are favorites among locals and visitors alike.
Can I change the date of my flight from PAE to Rapid City Regional Airport (RAP)?
It’s so easy to make changes to your Snohomish County Airport to Rapid City Regional Airport (RAP) trip yourself. Simply go to the Expedia Trips portal and hit “change flight.” Look around for new flights and choose the one that better suits your plans. You’ll get an estimate of applicable flight change costs. You can also head to our Customer Service portal to connect with our Virtual Agent and get answers to your questions.

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*Available to One Key members.