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Cheap flights from Rapid City to Seattle from $130

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Rapid City to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:17 am - 4:03 pmRAP  Rapid City-SEA Seattle/Tacoma Intl
5h 46m1 stop Denver Intl
United Airlines Logo
5:05 am - 11:58 amSEA  Seattle/Tacoma Intl-RAP Rapid City
5h 53m1 stop Denver Intl
$329United Airlines
Thu, Oct 22 - Sun, Oct 25
United Airlines Logo
12:39 pm - 5:57 pmRAP  Rapid City-SEA Seattle/Tacoma Intl
6h 18m1 stop Denver Intl
United Airlines Logo
3:49 pm - 10:30 pmSEA  Seattle/Tacoma Intl-RAP Rapid City
5h 41m1 stop Denver Intl
$329United Airlines
Thu, Oct 29 - Fri, Nov 6
American Airlines Logo
10:24 am - 4:48 pmRAP  Rapid City-SEA Seattle/Tacoma Intl
7h 24m1 stop Dallas/Fort Worth
American Airlines Logo
12:47 pm - 9:27 pmSEA  Seattle/Tacoma Intl-RAP Rapid City
7h 40m1 stop Dallas/Fort Worth
$329American Airlines
Fri, Oct 30 - Thu, Nov 5
Delta Logo
4:31 pm - 11:55 pmRAP  Rapid City-SEA Seattle/Tacoma Intl
8h 24m1 stop Minneapolis St Paul
Delta Logo
11:59 pm - 10:02 amSEA  Seattle/Tacoma Intl-RAP Rapid City
9h 03m1 stop Minneapolis St Paul
$329Delta
Thu, Sep 10 - Fri, Sep 18
Delta Logo
11:30 am - 4:35 pmRAP  Rapid City-SEA Seattle/Tacoma Intl
6h 05m1 stop Minneapolis St Paul
Delta Logo
1:45 pm - 10:39 pmSEA  Seattle/Tacoma Intl-RAP Rapid City
7h 54m1 stop Minneapolis St Paul
$329Delta
Fri, Jan 8 - Thu, Jan 14
United Airlines Logo
5:00 am - 12:20 pmRAP  Rapid City-SEA Seattle/Tacoma Intl
8h 20m2 stops Denver Intl San Francisco
United Airlines Logo
3:49 pm - 10:30 pmSEA  Seattle/Tacoma Intl-RAP Rapid City
5h 41m1 stop Denver Intl
$334United Airlines
Thu, Oct 29 - Fri, Nov 6
United Airlines Logo
5:50 pm - 11:15 pmRAP  Rapid City-SEA Seattle/Tacoma Intl
6h 25m1 stop Denver Intl
United Airlines Logo
12:45 pm - 8:43 pmSEA  Seattle/Tacoma Intl-RAP Rapid City
6h 58m1 stop Denver Intl
$357United Airlines
Fri, Oct 30 - Thu, Nov 5
United Airlines Logo
7:05 am - 3:33 pmRAP  Rapid City-SEA Seattle/Tacoma Intl
9h 28m2 stops Denver Intl Los Angeles
United Airlines Logo
5:00 am - 11:55 amSEA  Seattle/Tacoma Intl-RAP Rapid City
5h 55m1 stop Denver Intl
$361United Airlines
Tue, Oct 13 - Tue, Oct 20
United Airlines Logo
8:55 am - 1:22 pmRAP  Rapid City-SEA Seattle/Tacoma Intl
5h 27m1 stop Denver Intl
United Airlines Logo
12:05 pm - 10:33 pmSEA  Seattle/Tacoma Intl-RAP Rapid City
9h 28m2 stops Los Angeles Denver Intl
$384United Airlines
Tue, Sep 1 - Thu, Sep 10
United Airlines Logo
5:00 am - 10:01 amRAP  Rapid City-SEA Seattle/Tacoma Intl
6h 01m1 stop Denver Intl
United Airlines Logo
5:00 am - 12:26 pmSEA  Seattle/Tacoma Intl-RAP Rapid City
6h 26m1 stop Denver Intl
$399United Airlines
Tue, Oct 13 - Tue, Oct 20

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United Airlines flights from Rapid City to Seattle

Our best United Airlines deals on Rapid City to Seattle flight tickets
United Airlines
Oct 29
RAP5:00 amRapid City
8h 20m
2 stops
SEA12:20 pmSeattle/Tacoma Intl
Nov 6
SEA3:49 pmSeattle/Tacoma Intl
5h 41m
1 stop
RAP10:30 pmRapid City
$334
United Airlines
Oct 30
RAP5:50 pmRapid City
6h 25m
1 stop
SEA11:15 pmSeattle/Tacoma Intl
Nov 5
SEA12:45 pmSeattle/Tacoma Intl
6h 58m
1 stop
RAP8:43 pmRapid City
$357
United Airlines
Oct 13
RAP7:05 amRapid City
9h 28m
2 stops
SEA3:33 pmSeattle/Tacoma Intl
Oct 20
SEA5:00 amSeattle/Tacoma Intl
5h 55m
1 stop
RAP11:55 amRapid City
$361

American Airlines flights from Rapid City to Seattle

Our best American Airlines deals on Rapid City to Seattle flight tickets
American Airlines
Oct 1
RAP12:47 pmRapid City
10h 05m
1 stop
SEA9:52 pmSeattle/Tacoma Intl
Oct 4
SEA5:30 amSeattle/Tacoma Intl
9h 53m
1 stop
RAP4:23 pmRapid City
$399
American Airlines
Aug 22
RAP11:45 amRapid City
9h 25m
1 stop
SEA8:10 pmSeattle/Tacoma Intl
Aug 25
SEA5:50 amSeattle/Tacoma Intl
8h 00m
1 stop
RAP2:50 pmRapid City
$490
American Airlines
Sep 17
RAP6:30 amRapid City
9h 21m
1 stop
SEA2:51 pmSeattle/Tacoma Intl
Sep 24
SEA11:59 pmSeattle/Tacoma Intl
8h 48m
1 stop
RAP9:47 amRapid City
$518

momondo Fare Finder

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

Fly from

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Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Rapid CitySeattle

RAP Rapid City - SEA Seattle/Tacoma Intl

RAPSEA

Rapid City

Thu 10/22

11:17 am-4:03 pm

1 stop5h 46m

Seattle/Tacoma Intl

Sun 10/25

5:05 am-11:58 am

1 stop5h 53m

$329

Rapid CitySeattle

RAP Rapid City - SEA Seattle/Tacoma Intl

RAPSEA

Rapid City

Thu 10/29

12:39 pm-5:57 pm

1 stop6h 18m

Seattle/Tacoma Intl

Fri 11/6

3:49 pm-10:30 pm

1 stop5h 41m

$329

Rapid CitySeattle

RAP Rapid City - SEA Seattle/Tacoma Intl

RAPSEA

Rapid City

Fri 10/30

10:24 am-4:48 pm

1 stop7h 24m

Seattle/Tacoma Intl

Thu 11/5

12:47 pm-9:27 pm

1 stop7h 40m

$329

Rapid CitySeattle

RAP Rapid City - SEA Seattle/Tacoma Intl

RAPSEA

Rapid City

Thu 9/10

4:31 pm-11:55 pm

1 stop8h 24m

Seattle/Tacoma Intl

Fri 9/18

11:59 pm-10:02 am

1 stop9h 03m

$329

Rapid CitySeattle

RAP Rapid City - SEA Seattle/Tacoma Intl

RAPSEA

Rapid City

Fri 1/8

11:30 am-4:35 pm

1 stop6h 05m

Seattle/Tacoma Intl

Thu 1/14

1:45 pm-10:39 pm

1 stop7h 54m

$329

Rapid CitySeattle

RAP Rapid City - SEA Seattle/Tacoma Intl

RAPSEA

Rapid City

Thu 10/29

5:00 am-12:20 pm

2 stops8h 20m

Seattle/Tacoma Intl

Fri 11/6

3:49 pm-10:30 pm

1 stop5h 41m

$334

Rapid CitySeattle

RAP Rapid City - SEA Seattle/Tacoma Intl

RAPSEA

Rapid City

Fri 10/30

5:50 pm-11:15 pm

1 stop6h 25m

Seattle/Tacoma Intl

Thu 11/5

12:45 pm-8:43 pm

1 stop6h 58m

$357

Rapid CitySeattle

RAP Rapid City - SEA Seattle/Tacoma Intl

RAPSEA

Rapid City

Tue 10/13

7:05 am-3:33 pm

2 stops9h 28m

Seattle/Tacoma Intl

Tue 10/20

5:00 am-11:55 am

1 stop5h 55m

$361

Rapid CitySeattle

RAP Rapid City - SEA Seattle/Tacoma Intl

RAPSEA

Rapid City

Tue 9/1

8:55 am-1:22 pm

1 stop5h 27m

Seattle/Tacoma Intl

Thu 9/10

12:05 pm-10:33 pm

2 stops9h 28m

$384

Rapid CitySeattle

RAP Rapid City - SEA Seattle/Tacoma Intl

RAPSEA

Rapid City

Tue 10/13

5:00 am-10:01 am

1 stop6h 01m

Seattle/Tacoma Intl

Tue 10/20

5:00 am-12:26 pm

1 stop6h 26m

$399

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 Seattle from

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

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 Rapid City and Seattle?

Prices are currently low for flights on this route.

Typical prices usually range from $419 to $639.
The lowest price recently found on this route was $329.

What is the cheapest month to fly to Seattle?

In general, February is the cheapest month to fly from Rapid City to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $298. If you don’t want to visit Seattle in February, then you should wait until October to fly from Rapid City, when ticket prices are also cheap, with an average price of $319.

Can stopping save me money on Rapid City to Seattle flights?

You could potentially save up to 14% on your flight if you consider stops on a Rapid City to Seattle flight.

When to book flights from Rapid City to Seattle

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

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

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

Best Price Found

$130

Fastest flight time

5h 27m

Direct flights

None
The best one-way flight to Seattle from Rapid City in the past 72 hours is $130. The best round-trip flight deal from Rapid City to Seattle found on momondo in the last 72 hours is $329.
The fastest flight from Rapid City to Seattle takes 5h 27m
There are no direct flights from Rapid City to Seattle. There are no popular flight routes from Rapid City to Seattle.
Search flight deals

Frequently asked questions about flying from Rapid City to Seattle

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

    The straight-line distance from Rapid City to Seattle/Tacoma Intl is 948.2 mi. By plane, this route typically takes 5h 27m.

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

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

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

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

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Rapid City to Seattle

Compare and see reviews for airlines that fly from Rapid City to Seattle with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $274Free CancellationRating
7.4
10,100 reviews
Search United Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Kent
Olympia
Lynnwood
Redmond
Lakewood
Federal Way
Puyallup
Fife
Tukwila
Cle Elum
Marysville
Kirkland
Lacey
Shoreline
Centralia

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Seattle from Rapid City which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Rapid City to Seattle flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Rapid City to Seattle now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seattle and let you know when they change.

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