$193 Cheap United flights from Seattle to Rapid City (SEA to RAP)

Find The Best Day To Fly from Seattle to Rapid City

Amazing United SEA to RAP Flight Deals

The cheapest flights to Rapid City Regional found within the past 7 days were $259 round trip and $193 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Feb 18 - Sat, Feb 21
SEA
Seattle
RAP
Rapid City
$259 Roundtrip, found 15 hours ago
$259
Roundtrip
found 15 hours ago
Select United flight, departing Wed, Feb 18 from Seattle to Rapid City, returning Sat, Feb 21, priced at $259 found 15 hours ago
Wed, Oct 15 - Wed, Oct 22
SEA
Seattle
RAP
Rapid City
$262 Roundtrip, found 4 days ago
$262
Roundtrip
found 4 days ago
Select United flight, departing Wed, Oct 15 from Seattle to Rapid City, returning Wed, Oct 22, priced at $262 found 4 days ago
Wed, Feb 18 - Sat, Feb 21
SEA
Seattle
RAP
Rapid City
$264 Roundtrip, found 15 hours ago
$264
Roundtrip
found 15 hours ago
Select United flight, departing Wed, Feb 18 from Seattle to Rapid City, returning Sat, Feb 21, priced at $264 found 15 hours ago
Wed, Oct 15 - Wed, Oct 22
SEA
Seattle
RAP
Rapid City
$267 Roundtrip, found 4 days ago
$267
Roundtrip
found 4 days ago
Select United flight, departing Wed, Oct 15 from Seattle to Rapid City, returning Wed, Oct 22, priced at $267 found 4 days ago
Tue, Oct 7 - Tue, Oct 14
SEA
Seattle
RAP
Rapid City
$274 Roundtrip, found 4 days ago
$274
Roundtrip
found 4 days ago
Select United flight, departing Tue, Oct 7 from Seattle to Rapid City, returning Tue, Oct 14, priced at $274 found 4 days ago
Wed, Oct 15 - Wed, Oct 22
SEA
Seattle
RAP
Rapid City
$287 Roundtrip, found 4 days ago
$287
Roundtrip
found 4 days ago
Select United flight, departing Wed, Oct 15 from Seattle to Rapid City, returning Wed, Oct 22, priced at $287 found 4 days ago

Frequently asked questions

Can I catch a flight from Sea-Tac Airport to Rapid City Regional Airport (RAP) right now?
For any present RAP quarantine requirements and travel advice, visit our Covid-19 Travel Advisor. Check before you book your flight, so you don't get caught out en route.
What terminal is United Airlines at Sea-Tac Airport?
You should find out which terminal United Airlines departs from at Seattle - Tacoma Intl. Airport (SEA) once you receive your ticket. The same goes for information about your arrival at RAP. If those details are missing, get in touch with your airline.
Are there United Airlines non-stop flights from SEA to RAP?
There aren't any nonstop flights with United Airlines from Sea-Tac Airport to Rapid City Regional Airport (RAP). But think of it this way — you can take the opportunity to stretch your legs before your next flight.
How long is a United Airlines flight from SEA to RAP?
Weather and air traffic permitting, your United Airlines flight from Sea-Tac Airport to Rapid City Regional Airport (RAP) should take approximately 4 hours and 6 minutes. You'll have enough time to enjoy a meal, get some rest and review your itinerary before you hit the runway.
How many direct and indirect flights does United Airlines fly from SEA to RAP?
You can take your pick of around 4 United Airlines flights each day from SEA to RAP.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to RAP, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best United flight from Seattle SEA to Rapid City RAP 

To find the best deals on flights to Seattle from Rapid City with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Seattle SEA to Rapid City RAP with United 

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $259 to $287, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way United flights from Seattle SEA to Rapid City RAP 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from Seattle to Rapid City costs from $193. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Rapid City RAP from  Seattle SEA with United 

To find a cheap United flight from Seattle SEA to Rapid City RAP, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on United flights from Seattle SEA to Rapid City RAP 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as February, or if you book a flight with a stopover. 

 

Find nonstop flights from Seattle SEA to Rapid City RAP with United 

If you’re keen to be on Rapid City soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for United flights from Seattle SEA to Rapid City RAP 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Rapid City RAP from  Seattle SEA with United on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

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