How does KAYAK find such low prices on flights from Washington to Rapid City?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Rapid City.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Rapid City?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rapid City from Washington is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Washington to Rapid City?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Rapid City with an airline and back to Washington with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Rapid City?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Rapid City from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$184 CHEAP FLIGHTS from Washington to Rapid City

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Flight Deals

Cheap Flights from Washington to Rapid City

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Washington to Rapid City

Fri, Jan 15 - Mon, Jan 18

3:55 pm - 10:39 pmSEA Seattle/Tacoma Intl-RAP Rapid City

5h 44m1 stop Minneapolis St Paul

11:30 am - 4:35 pmRAP Rapid City-SEA Seattle/Tacoma Intl

6h 05m1 stop Minneapolis St Paul

$349Delta

Mon, Nov 2 - Mon, Nov 9

6:00 am - 3:58 pmSEA Seattle/Tacoma Intl-RAP Rapid City

8h 58m1 stop Minneapolis St Paul

4:36 pm - 11:57 pmRAP Rapid City-SEA Seattle/Tacoma Intl

8h 21m1 stop Minneapolis St Paul

$349Delta

Sat, Nov 7 - Sat, Nov 14

12:45 pm - 8:43 pmSEA Seattle/Tacoma Intl-RAP Rapid City

6h 58m1 stop Denver Intl

5:00 am - 9:48 amRAP Rapid City-SEA Seattle/Tacoma Intl

5h 48m1 stop Denver Intl

$349United Airlines

Sat, Nov 7 - Sat, Nov 14

12:45 pm - 8:43 pmSEA Seattle/Tacoma Intl-RAP Rapid City

6h 58m1 stop Denver Intl

4:00 pm - 9:19 pmRAP Rapid City-SEA Seattle/Tacoma Intl

6h 19m1 stop Denver Intl

$349United Airlines

Mon, Dec 28 - Fri, Jan 8

6:00 am - 3:57 pmSEA Seattle/Tacoma Intl-RAP Rapid City

8h 57m1 stop Minneapolis St Paul

11:30 am - 4:35 pmRAP Rapid City-SEA Seattle/Tacoma Intl

6h 05m1 stop Minneapolis St Paul

$349Delta

Mon, Dec 28 - Thu, Jan 7

6:00 am - 3:57 pmSEA Seattle/Tacoma Intl-RAP Rapid City

8h 57m1 stop Minneapolis St Paul

11:30 am - 4:35 pmRAP Rapid City-SEA Seattle/Tacoma Intl

6h 05m1 stop Minneapolis St Paul

$349Delta

Sat, Nov 7 - Sat, Nov 14

8:30 am - 3:19 pmSEA Seattle/Tacoma Intl-RAP Rapid City

5h 49m1 stop Denver Intl

5:00 am - 12:20 pmRAP Rapid City-SEA Seattle/Tacoma Intl

8h 20m2 stops Denver Intl San Francisco

$354United Airlines

Tue, Oct 27 - Sat, Oct 31

12:49 pm - 9:39 pmGEG Spokane-RAP Rapid City

7h 50m1 stop Dallas/Fort Worth

6:00 am - 11:59 amRAP Rapid City-GEG Spokane

6h 59m1 stop Dallas/Fort Worth

$369American Airlines

Wed, Nov 18 - Sun, Nov 22

7:48 pm - 9:06 pmSEA Seattle/Tacoma Intl-RAP Rapid City

24h 18m2 stops Los Angeles Las Vegas Harry Reid Intl

10:08 pm - 12:37 pmRAP Rapid City-SEA Seattle/Tacoma Intl

15h 29m1 stop Las Vegas Harry Reid Intl

$398Multiple Airlines

Wed, Nov 18 - Mon, Nov 23

12:47 pm - 9:27 pmSEA Seattle/Tacoma Intl-RAP Rapid City

7h 40m1 stop Dallas/Fort Worth

1:19 pm - 8:08 pmRAP Rapid City-SEA Seattle/Tacoma Intl

7h 49m1 stop Dallas/Fort Worth

$449American Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$184

Best time to beat the crowds with an average 26% drop in price.

Most popular time to fly with an average 2% increase in price.

Flight from Seattle to Rapid City

How does KAYAK find such low prices on flights from Washington to Rapid City?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Rapid City.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Rapid City?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rapid City from Washington is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Washington to Rapid City?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Rapid City with an airline and back to Washington with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Rapid City?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Rapid City from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.