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Uncover the best deals on Rapid City to Seattle flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest RAP - SEA Flights
Useful information for finding best airline tickets from Rapid City Regional to Seattle Tacoma International on your next trip.
Cheapest Round Trip Flight
$223
United Airlines
• 2 stops
• 27m
Sep 23 – Sep 30
The cheapest round trip flight from Rapid City to Seattle (RAP-SEA-RAP) is currently $223
Fastest Flight
27m
The fastest nonstop flight from Rapid City to Seattle (RAP-SEA) takes 27m
Top Airlines Flying from Rapid City to Seattle
Latest Flight Deals from Rapid City (RAP) to Seattle (SEA)
Compare and book low fare round-trip air tickets from Rapid City to Seattle. Ideal for travelers with confirmed return itineraries.
Sep 23 - Sep 30, Economy
Rapid City → Seattle
27m
10:11 AM - 6:29 PM • 2 stops
Rapid City → Seattle
11m
5:00 AM - 11:55 AM • 1 stop
United Airlines
Sep 23 - Sep 30, Economy
Rapid City → Seattle
38m
10:11 AM - 9:51 PM • 2 stops
Rapid City → Seattle
11m
5:00 AM - 11:55 AM • 1 stop
United Airlines
Sep 23 - Sep 30, Economy
Rapid City → Seattle
11h 46m
10:42 AM - 8:36 PM • 1 stop
Rapid City → Seattle
14h 11m
6:00 AM - 3:51 PM • 1 stop
Delta Airlines
Sep 23 - Sep 30, Economy
Rapid City → Seattle
13h 44m
2:30 PM - 11:55 PM • 1 stop
Rapid City → Seattle
14h 11m
6:00 AM - 3:51 PM • 1 stop
Delta Airlines
Sep 23 - Sep 30, Economy
Rapid City → Seattle
13h 55m
2:30 PM - 10:05 PM • 2 stops
Rapid City → Seattle
14h 11m
6:00 AM - 3:51 PM • 1 stop
Delta Airlines
Flying to Seattle soon? We've surfaced some of the most affordable last-minute flights from Rapid City to Seattle, ideal for urgent plans or spontaneous trips.
Sep 23 - Sep 30, Economy
Rapid City → Seattle
27m
10:11 AM - 6:29 PM • 2 stops
Rapid City → Seattle
11m
5:00 AM - 11:55 AM • 1 stop
United Airlines
Sep 23 - Sep 30, Economy
Rapid City → Seattle
38m
10:11 AM - 9:51 PM • 2 stops
Rapid City → Seattle
11m
5:00 AM - 11:55 AM • 1 stop
United Airlines
Sep 23 - Sep 30, Economy
Rapid City → Seattle
11h 46m
10:42 AM - 8:36 PM • 1 stop
Rapid City → Seattle
14h 11m
6:00 AM - 3:51 PM • 1 stop
Delta Airlines
Sep 23 - Sep 30, Economy
Rapid City → Seattle
13h 44m
2:30 PM - 11:55 PM • 1 stop
Rapid City → Seattle
14h 11m
6:00 AM - 3:51 PM • 1 stop
Delta Airlines
Sep 23 - Sep 30, Economy
Rapid City → Seattle
13h 55m
2:30 PM - 10:05 PM • 2 stops
Rapid City → Seattle
14h 11m
6:00 AM - 3:51 PM • 1 stop
Delta Airlines
FAQs on Rapid City to Seattle Flights
What are the airports in Rapid City?
RAP
What’s the most popular airline flying from RAP to SEA?
The most popular airline flying from Rapid City to Seattle are
Can I fly from RAP to SEA non-stop?
NO
Which airlines fly nonstop between Rapid City and Seattle?
The non-stop flights between Rapid City and Seattle are .
What’s the earliest departure time from RAP to SEA Airport?
The earliest flight leaves RAP at 10:11 am and lands in SEA - Seattle Tacoma International
What are the airports in Seattle?
SEA
Can I make changes to my Rapid City to Seattle flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from RAP to SEA?
Read the fare rules of the Rapid City to Seattle air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Rapid City and Seattle?
operate flights between Rapid City and Seattle
How long does a flight from Rapid City to Seattle take?
It takes approximately 3 hour to fly non-stop from RAP to SEA, which is 957.36 miles by air.
Which airlines provide the cheapest flights from Rapid City (RAP) to Seattle (SEA) ?
In the past couple of days, the cheapest tickets to SEA from RAP were found on AA : USD 1077
Do I need a passport to fly between RAP and SEA?
No
What’s the latest departure time from RAP to SEA ?
The last flight leaves RAP at 2:30 pm
Rapid City (RAP) to Seattle (SEA): Airport Information
| Origin Airport | Rapid City Regional , Rapid City, US |
| Destination Airport | Seattle Tacoma International , Seattle, US |
| Distance | 957 miles |
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