$244 Cheap United flights from Washington to Rapid City (IAD to RAP)

Find The Best Day To Fly from Washington to Rapid City

Amazing United IAD to RAP Flight Deals

The cheapest flights to Rapid City Regional found within the past 7 days were $246 round trip and $244 one way. Prices and availability subject to change. Additional terms may apply.

Sat, Sep 28 - Sat, Oct 5
IAD
Washington
RAP
Rapid City
$246 Roundtrip, found 2 days ago
$246
Roundtrip
found 2 days ago
Select United flight, departing Sat, Sep 28 from Washington to Rapid City, returning Sat, Oct 5, priced at $246 found 2 days ago
Sat, Sep 28 - Sat, Oct 5
IAD
Washington
RAP
Rapid City
$251 Roundtrip, found 2 days ago
$251
Roundtrip
found 2 days ago
Select United flight, departing Sat, Sep 28 from Washington to Rapid City, returning Sat, Oct 5, priced at $251 found 2 days ago
Sat, Sep 28 - Sat, Oct 5
IAD
Washington
RAP
Rapid City
$269 Roundtrip, found 2 days ago
$269
Roundtrip
found 2 days ago
Select United flight, departing Sat, Sep 28 from Washington to Rapid City, returning Sat, Oct 5, priced at $269 found 2 days ago
Wed, Aug 28 - Thu, Sep 5
IAD
Washington
RAP
Rapid City
$270 Roundtrip, found 5 days ago
$270
Roundtrip
found 5 days ago
Select United flight, departing Wed, Aug 28 from Washington to Rapid City, returning Thu, Sep 5, priced at $270 found 5 days ago
Sat, Sep 28 - Sat, Oct 5
IAD
Washington
RAP
Rapid City
$274 Roundtrip, found 2 days ago
$274
Roundtrip
found 2 days ago
Select United flight, departing Sat, Sep 28 from Washington to Rapid City, returning Sat, Oct 5, priced at $274 found 2 days ago

Frequently asked questions

Can I catch a flight from IAD to RAP right now?
Ensure you visit the Covid-19 Travel Advisor to discover if there are any present quarantine requirements and travel advice reports in place in Rapid City Regional Airport (RAP) when flying from Washington Dulles Intl. Airport (IAD).
What terminal is United Airlines at Washington Dulles Intl. Airport (IAD)?
Your ticket should be able to tell you which terminal your United Airlines flight will be taking off from at IAD. It might also be able to give you the arrival details for RAP. If not, you might like to ask your airline before you fly.
Are there United Airlines non-stop flights from IAD to RAP?
If you’re traveling with United Airlines from Washington Dulles Intl. Airport (IAD) to Rapid City Regional Airport, you’ll have to make a stopover. While you’re waiting for your connection, take the opportunity to enjoy a bite to eat or stretch your legs.
How long is a United Airlines flight from IAD to RAP?
Get some in-flight shut-eye and start your vacation relaxed and refreshed. You’ll have plenty of time to do so when traveling with United Airlines between Washington Dulles Intl. Airport (IAD) and Rapid City Regional Airport (RAP), with the flight taking on average 5 hours and 24 minutes.
How many direct and indirect flights does United Airlines fly from IAD to RAP?
If you need to lock in a trip from IAD to RAP, you can pick from approximately 4 United Airlines flights per day.
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 Rapid City Regional Airport (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 Washington IAD to Rapid City RAP 

To find the best deals on flights to Washington 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 Washington IAD 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 $246 to $282, 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 Washington IAD 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 Washington to Rapid City costs from $244. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Rapid City RAP from  Washington IAD with United 

To find a cheap United flight from Washington IAD 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 Washington IAD 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 September, or if you book a flight with a stopover. 

 

Find nonstop flights from Washington IAD 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 Washington IAD 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  Washington IAD 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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La Quinta Inn & Suites by Wyndham Rapid City
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
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