$409 Cheap Flights from Seattle Paine Field Intl. Airport (PAE) to Rapid City (RAP)

View $409 flight on Thu, Sep 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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Cheap Flights from Seattle Paine Field Intl. Airport to Rapid City (PAE-RAP)

Prices were available within the past 7 days and start at $409 for one-way flights and $747 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, Sep 25 - Tue, Sep 30
PAE
Seattle
RAP
Rapid City
$747 Roundtrip, found 6 days ago
$747
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu, Sep 25 from Seattle to Rapid City, returning Tue, Sep 30, priced at $747 found 6 days ago
Alaska Airlines
Thu, Sep 25 - Tue, Sep 30
PAE
Seattle
RAP
Rapid City
$757 Roundtrip, found 6 days ago
$757
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu, Sep 25 from Seattle to Rapid City, returning Tue, Sep 30, priced at $757 found 6 days ago
Alaska Airlines
Thu, Sep 25 - Tue, Sep 30
PAE
Seattle
RAP
Rapid City
$776 Roundtrip, found 6 days ago
$776
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu, Sep 25 from Seattle to Rapid City, returning Tue, Sep 30, priced at $776 found 6 days ago
Alaska Airlines
Thu, Sep 25 - Tue, Sep 30
PAE
Seattle
RAP
Rapid City
$786 Roundtrip, found 6 days ago
$786
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu, Sep 25 from Seattle to Rapid City, returning Tue, Sep 30, priced at $786 found 6 days ago
Alaska Airlines
Thu, Sep 25 - Tue, Sep 30
PAE
Seattle
RAP
Rapid City
$811 Roundtrip, found 6 days ago
$811
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu, Sep 25 from Seattle to Rapid City, returning Tue, Sep 30, priced at $811 found 6 days ago
Alaska Airlines
Sat, Sep 6 - Mon, Sep 8
PAE
Seattle
RAP
Rapid City
$821 Roundtrip, found 6 days ago
$821
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Sep 6 from Seattle to Rapid City, returning Mon, Sep 8, priced at $821 found 6 days ago
Alaska Airlines
Thu, Sep 25 - Tue, Sep 30
PAE
Seattle
RAP
Rapid City
$845 Roundtrip, found 6 days ago
$845
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu, Sep 25 from Seattle to Rapid City, returning Tue, Sep 30, priced at $845 found 6 days ago
Alaska Airlines
Thu, Sep 25 - Tue, Sep 30
PAE
Seattle
RAP
Rapid City
$850 Roundtrip, found 6 days ago
$850
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu, Sep 25 from Seattle to Rapid City, returning Tue, Sep 30, priced at $850 found 6 days ago
Alaska Airlines
Thu, Sep 25 - Tue, Sep 30
PAE
Seattle
RAP
Rapid City
$855 Roundtrip, found 6 days ago
$855
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu, Sep 25 from Seattle to Rapid City, returning Tue, Sep 30, priced at $855 found 6 days ago
American Airlines
Mon, Aug 18 - Mon, Aug 25
PAE
Seattle
RAP
Rapid City
$2,775 Roundtrip, found 19 hours ago
$2,775
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Mon, Aug 18 from Seattle to Rapid City, returning Mon, Aug 25, priced at $2,775 found 19 hours ago

Alternative airports near Rapid City

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Rapid City Regional RAP. Cheapest and Closest option available. Average driving time to city center is 16 minutes. Flights from $1,131
RAP
Rapid City Regional
CheapestClosest
Average driving time to city center16 min
Flights from $1,131
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
$747
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 $409 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

How much does a flight from Snohomish County - Paine Field Airport (PAE) to Rapid City Regional Airport (RAP) cost?
Snag a cheap one-way flight from $409 or cheap return flight from $747 from Snohomish County - Paine Field Airport (PAE) to Rapid City Regional Airport (RAP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Snohomish County - Paine Field Airport (PAE) to Rapid City Regional Airport (RAP)?
September is the cheapest month to fly from PAE to RAP. Planning your trip for the off-season is often the key to finding better fares.
What is the cheapest airline that flies from Snohomish County - Paine Field Airport (PAE) to Rapid City Regional Airport (RAP)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll take you from PAE to RAP. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Snohomish County - Paine Field Airport (PAE) to Rapid City Regional Airport (RAP)?
There aren't any daily nonstop flights available from Snohomish County - Paine Field Airport (PAE) to Rapid City Regional Airport (RAP). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from PAE to RAP?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Snohomish County - Paine Field Airport (PAE) to Rapid City Regional Airport (RAP)?
Book a flight from Snohomish County - Paine Field Airport (PAE) to Rapid City Regional Airport (RAP) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Snohomish County - Paine Field Airport (PAE) to Rapid City Regional Airport (RAP) last-minute?
Booking your flight from PAE to RAP shortly before your trip is typically more expensive. But if you're flexible with your itinerary, you could land a cheap last-minute fare.
Is it cheaper to book a PAE to RAP flight and hotel package?
Compared with arranging hotels and flights separately, booking a PAE to RAP flight and hotel package with Expedia could result in significant savings. Better still, having everything in one place will take the stress out of planning your trip. Simply secure your flights and select from our wide range of hotels, then customize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Snohomish County - Paine Field Airport (PAE) to Rapid City Regional Airport (RAP)?
Typically, it's possible to cancel or reschedule your PAE to RAP flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.