
$149 Cheap flight deals from Rapid City (RAP) to SeaTac (SEA)
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Airfares from $149 One Way, $279 Round Trip from Rapid City to SeaTac
Prices starting at $279 for return flights and $149 for one-way flights to SeaTac were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
SeaTac economy flight packages

Kimpton Hotel Vintage Seattle by IHG
Feb 12 - Feb 16
Rapid City (RAP) to Seattle (SEA)
Reviewed on Dec 7, 2025

1 Hotel Seattle
Feb 12 - Feb 16
Rapid City (RAP) to Seattle (SEA)
Reviewed on May 27, 2025

Graduate by Hilton Seattle
Feb 12 - Feb 16
Rapid City (RAP) to Seattle (SEA)
Reviewed on Aug 6, 2025
More About Flying To SeaTac from Rapid City
Route Information for Flights from Rapid City to SeaTac
Origin Airport IATA Code | RAP |
|---|---|
Destination Airport IATA Code | SEA |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Rapid City to SeaTac
For the best travel experience from Rapid City to SeaTac domestic and international travelers everywhere choose Orbitz for guaranteed low prices and cutting-edge mobile tools.
Convenient Low-Cost Travel
Orbitz makes it simple to book discount flights from Rapid City to {destination.name} without compromising your schedule. You can always find deals on domestic flights from a location near you. You may find the best deals to fit your schedule by mixing and matching airlines to get you from Rapid City to SeaTac.
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At Orbitz you can benefit from low cost travel and have your loyalty rewarded on certain types of Rapid City to SeaTac flights. All you need to do is enter you frequent flyer number when booking and rack up your rewards through Orbitz online on the Traveler Information page for use on future flights. You can even add your frequent flyer number to an existing reservation to start the ball rolling.
Flights from Rapid City
- Rapid City to Orlando
- Rapid City to Dallas
- Rapid City to Phoenix
- Rapid City to Chicago
- Rapid City to New York
- Rapid City to Houston
- Rapid City to Harrisburg - Hershey
- Rapid City to Billings
- Rapid City to Bozeman
- Rapid City to Los Angeles
- Rapid City to Washington
- Rapid City to Detroit
- Rapid City to Aberdeen
- Rapid City to London
- Rapid City to San Francisco
- Rapid City to Rome
- Rapid City to Sacramento
- Rapid City to Abilene
- Rapid City to Amarillo
- Rapid City to Appleton
Rapid City Airports
SeaTac Airports
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

