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Cheap flights from Seattle to Rapid City from $138

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Rapid City

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:00 am - 12:26 pmSEA  Seattle/Tacoma Intl-RAP Rapid City
6h 26m1 stop Denver Intl
United Airlines Logo
11:17 am - 5:37 pmRAP  Rapid City-SEA Seattle/Tacoma Intl
7h 20m1 stop Denver Intl
$329United Airlines
Sat, Oct 10 - Fri, Oct 16
United Airlines Logo
8:30 am - 5:09 pmSEA  Seattle/Tacoma Intl-RAP Rapid City
7h 39m1 stop Denver Intl
United Airlines Logo
5:00 am - 9:47 amRAP  Rapid City-SEA Seattle/Tacoma Intl
5h 47m1 stop Denver Intl
$329United Airlines
Wed, Oct 28 - Sun, Nov 1
American Airlines Logo
12:47 pm - 9:27 pmSEA  Seattle/Tacoma Intl-RAP Rapid City
7h 40m1 stop Dallas/Fort Worth
American Airlines Logo
6:11 am - 2:51 pmRAP  Rapid City-SEA Seattle/Tacoma Intl
9h 40m1 stop Dallas/Fort Worth
$329American Airlines
Thu, Nov 5 - Thu, Nov 12
United Airlines Logo
10:40 am - 8:43 pmSEA  Seattle/Tacoma Intl-RAP Rapid City
9h 03m2 stops San Francisco Denver Intl
United Airlines Logo
5:00 am - 9:47 amRAP  Rapid City-SEA Seattle/Tacoma Intl
5h 47m1 stop Denver Intl
$334United Airlines
Wed, Oct 28 - Sun, Nov 1
United Airlines Logo
5:00 am - 11:55 amSEA  Seattle/Tacoma Intl-RAP Rapid City
5h 55m1 stop Denver Intl
United Airlines Logo
10:26 am - 7:29 pmRAP  Rapid City-SEA Seattle/Tacoma Intl
10h 03m2 stops Denver Intl Los Angeles
$334United Airlines
Tue, Sep 29 - Tue, Oct 6
Multiple Airlines Logo
9:45 pm - 11:46 amSEA  Seattle/Tacoma Intl-RAP Rapid City
13h 01m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
3:34 pm - 9:42 amRAP  Rapid City-SEA Seattle/Tacoma Intl
19h 08m1 stop Las Vegas Harry Reid Intl
$372Multiple Airlines
Wed, Sep 9 - Sun, Sep 13
Multiple Airlines Logo
4:27 pm - 11:46 amSEA  Seattle/Tacoma Intl-RAP Rapid City
18h 19m2 stops Denver Intl Las Vegas Harry Reid Intl
Multiple Airlines Logo
3:34 pm - 9:42 amRAP  Rapid City-SEA Seattle/Tacoma Intl
19h 08m1 stop Las Vegas Harry Reid Intl
$374Multiple Airlines
Wed, Sep 9 - Sun, Sep 13
Delta Logo
11:59 pm - 10:01 amSEA  Seattle/Tacoma Intl-RAP Rapid City
9h 02m1 stop Minneapolis St Paul
Delta Logo
6:39 am - 12:30 pmRAP  Rapid City-SEA Seattle/Tacoma Intl
6h 51m1 stop Minneapolis St Paul
$444Delta
Mon, Sep 28 - Tue, Oct 6
Delta Logo
6:00 am - 3:51 pmSEA  Seattle/Tacoma Intl-RAP Rapid City
8h 51m1 stop Minneapolis St Paul
Delta Logo
4:31 pm - 11:55 pmRAP  Rapid City-SEA Seattle/Tacoma Intl
8h 24m1 stop Minneapolis St Paul
$469Delta
Fri, Sep 11 - Tue, Sep 15
Delta Logo
6:00 am - 3:58 pmSEA  Seattle/Tacoma Intl-RAP Rapid City
8h 58m1 stop Minneapolis St Paul
Delta Logo
4:38 pm - 11:59 pmRAP  Rapid City-SEA Seattle/Tacoma Intl
8h 21m1 stop Minneapolis St Paul
$505Delta
Sun, Oct 25 - Tue, Oct 27

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United Airlines flights from Seattle to Rapid City

Our best United Airlines deals on Seattle to Rapid City flight tickets
United Airlines
Oct 10
SEA5:00 amSeattle/Tacoma Intl
6h 26m
1 stop
RAP12:26 pmRapid City
Oct 16
RAP11:17 amRapid City
7h 20m
1 stop
SEA5:37 pmSeattle/Tacoma Intl
$329
United Airlines
Sep 29
SEA5:00 amSeattle/Tacoma Intl
5h 55m
1 stop
RAP11:55 amRapid City
Oct 6
RAP10:26 amRapid City
10h 03m
2 stops
SEA7:29 pmSeattle/Tacoma Intl
$334
United Airlines
Sep 29
SEA3:55 pmSeattle/Tacoma Intl
5h 35m
1 stop
RAP10:30 pmRapid City
Oct 6
RAP4:41 pmRapid City
5h 34m
1 stop
SEA9:15 pmSeattle/Tacoma Intl
$363

Delta flights from Seattle to Rapid City

Our best Delta deals on Seattle to Rapid City flight tickets
Delta
Sep 5
SEA2:30 pmSeattle/Tacoma Intl
7h 07m
1 stop
RAP10:37 pmRapid City
Sep 10
RAP4:31 pmRapid City
8h 24m
1 stop
SEA11:55 pmSeattle/Tacoma Intl
$424
Delta
Sep 28
SEA11:59 pmSeattle/Tacoma Intl
9h 02m
1 stop
RAP10:01 amRapid City
Oct 6
RAP6:39 amRapid City
6h 51m
1 stop
SEA12:30 pmSeattle/Tacoma Intl
$444
Delta
Sep 11
SEA6:00 amSeattle/Tacoma Intl
8h 51m
1 stop
RAP3:51 pmRapid City
Sep 15
RAP4:31 pmRapid City
8h 24m
1 stop
SEA11:55 pmSeattle/Tacoma Intl
$469

momondo Fare Finder

 
Use the filters below to find and compare flights from Seattle to Rapid City that are best for you.

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Depart

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Price

Cheapest round-trip

SeattleRapid City

SEA Seattle/Tacoma Intl - RAP Rapid City

SEARAP

Seattle/Tacoma Intl

Sat 10/10

5:00 am-12:26 pm

1 stop6h 26m

Rapid City

Fri 10/16

11:17 am-5:37 pm

1 stop7h 20m

$329
Quickest round-trip

SeattleRapid City

SEA Seattle/Tacoma Intl - RAP Rapid City

SEARAP

Seattle/Tacoma Intl

Wed 10/28

8:30 am-5:09 pm

1 stop7h 39m

Rapid City

Sun 11/1

5:00 am-9:47 am

1 stop5h 47m

$329

SeattleRapid City

SEA Seattle/Tacoma Intl - RAP Rapid City

SEARAP

Seattle/Tacoma Intl

Thu 11/5

12:47 pm-9:27 pm

1 stop7h 40m

Rapid City

Thu 11/12

6:11 am-2:51 pm

1 stop9h 40m

$329

SeattleRapid City

SEA Seattle/Tacoma Intl - RAP Rapid City

SEARAP

Seattle/Tacoma Intl

Wed 10/28

10:40 am-8:43 pm

2 stops9h 03m

Rapid City

Sun 11/1

5:00 am-9:47 am

1 stop5h 47m

$334

SeattleRapid City

SEA Seattle/Tacoma Intl - RAP Rapid City

SEARAP

Seattle/Tacoma Intl

Tue 9/29

5:00 am-11:55 am

1 stop5h 55m

Rapid City

Tue 10/6

10:26 am-7:29 pm

2 stops10h 03m

$334

SeattleRapid City

SEA Seattle/Tacoma Intl - RAP Rapid City

SEARAP

Seattle/Tacoma Intl

Wed 9/9

9:45 pm-11:46 am

1 stop13h 01m

Rapid City

Sun 9/13

3:34 pm-9:42 am

1 stop19h 08m

$372

SeattleRapid City

SEA Seattle/Tacoma Intl - RAP Rapid City

SEARAP

Seattle/Tacoma Intl

Wed 9/9

4:27 pm-11:46 am

2 stops18h 19m

Rapid City

Sun 9/13

3:34 pm-9:42 am

1 stop19h 08m

$374

SeattleRapid City

SEA Seattle/Tacoma Intl - RAP Rapid City

SEARAP

Seattle/Tacoma Intl

Mon 9/28

11:59 pm-10:01 am

1 stop9h 02m

Rapid City

Tue 10/6

6:39 am-12:30 pm

1 stop6h 51m

$444

SeattleRapid City

SEA Seattle/Tacoma Intl - RAP Rapid City

SEARAP

Seattle/Tacoma Intl

Fri 9/11

6:00 am-3:51 pm

1 stop8h 51m

Rapid City

Tue 9/15

4:31 pm-11:55 pm

1 stop8h 24m

$469

SeattleRapid City

SEA Seattle/Tacoma Intl - RAP Rapid City

SEARAP

Seattle/Tacoma Intl

Sun 10/25

6:00 am-3:58 pm

1 stop8h 58m

Rapid City

Tue 10/27

4:38 pm-11:59 pm

1 stop8h 21m

$505

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Rapid City from

How to get the cheapest flight ticket from Seattle to Rapid City

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Seattle and Rapid City?

Prices are currently low for flights on this route.

Typical prices usually range from $449 to $622.
The lowest price recently found on this route was $329.

What is the cheapest month to fly to Rapid City?

The month of January is, on average, the cheapest month to fly to Rapid City from Seattle, with most prices found around $349. If you aren’t able to travel to Rapid City during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $353.

How far in advance should I book a flight from Seattle to Rapid City?

You are more likely to see cheaper flights to Rapid City from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Rapid City for around $538 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rapid City from Seattle for as low as $270 on momondo.

How have Seattle to Rapid City flight prices changed over time?

When to book flights from Seattle to Rapid City

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Rapid City according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Rapid City (SEA to RAP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Rapid City

Best Price Found

$138

Fastest flight time

5h 25m

Direct flights

None
The best one-way flight to Rapid City from Seattle in the past 72 hours is $138. The best round-trip flight deal from Seattle to Rapid City found on momondo in the last 72 hours is $329.
The fastest flight from Seattle to Rapid City takes 5h 25m
There are no direct flights from Seattle to Rapid City. There are no popular flight routes from Seattle to Rapid City.
Search flight deals

Frequently asked questions about flying from Seattle to Rapid City

  • How far is Seattle/Tacoma Intl to Rapid City by plane?

    The distance between Seattle/Tacoma Intl and Rapid City is about 948.2 mi. Typically, this will take 5h 25m by plane in normal conditions.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Rapid City Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Rapid City Airport are updated daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Rapid City Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Rapid City Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Rapid City Airport.

  • What documentation or ID do you need to fly to Rapid City Airport?

    The required travel and health documents for your Rapid City Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Rapid City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Seattle to Rapid City?

Best airlines flying from Seattle to Rapid City

Compare and see reviews for airlines that fly from Seattle to Rapid City with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $190Free CancellationRating
7.8
8,538 reviews
Search Delta flights
United AirlinesPriceFrom $318Free CancellationRating
7.4
10,136 reviews
Search United Airlines flights

Traveling to a place near Rapid City?

Book flights to Rapid City if you plan to visit one of these locations
Deadwood
Sturgis
Keystone
Custer
Hot Springs
Spearfish
Wall
Hill City

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Rapid City?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Rapid City. momondo saves you time and could save you money on your trip.

Can I find flights from Seattle to Rapid City with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Seattle to Rapid City flights to just show those with flexible booking policies.

How can momondo help me find flights from Seattle to Rapid City?

Once all potential Seattle to Rapid City flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Seattle to Rapid City right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Seattle to Rapid City flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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