Cheap flights from Seattle to Rapid City (SEA - RAP) from $159

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — RAP
Mar 23 — Mar 301

The best prices from Seattle/Tacoma Intl to Rapid City are usually found in January or October, booked 50 days in advance, depart on a Wednesday or Tuesday and return on a Sunday

Cheap flight deals from Seattle to Rapid City

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Rapid City (RAP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 19, 2024.

Popular in

June

Cheapest in

January

Round-trip from

$361

One-way from

$346
High demand for flights, 20% potential price rise
Best time to find cheap flights, 24% potential price drop
From Seattle/Tacoma Intl to Rapid City
One-way flight from Seattle/Tacoma Intl to Rapid City

What is the cheapest day to fly round-trip from Seattle to Rapid City?

Users have found that flying from Seattle to Rapid City on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

To save on the cost of your flight from Seattle to Rapid City, book at least 51 days before your planned departure. Booking around this time can save you about 58% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $660 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $710.

What is the cheapest month to fly from Seattle to Rapid City?

January can be a great time to fly to Rapid City from Seattle with a flight ticket averaging about $675. Cheapflights users have found deals in the month of January for as cheap as $377. The most expensive prices can be found in the month of June.

When is the cheapest time to fly from Seattle to Rapid City (SEA - RAP)?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 32% on flights from Seattle to Rapid City by exploring options for tickets in the evening.

Cheap United Airlines flights from Seattle to Rapid City

Explore cheap flight options specifically provided by United Airlines for the route between Seattle and Rapid City. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Take a peek at the cheapest United Airlines flights we've detected traveling from Seattle to Rapid City. Make sure to double check the flight details before booking.
Wed 4/105:00 amSEA - RAP
1 stop10h 59mUnited Airlines
Wed 4/178:40 amRAP - SEA
1 stop15h 20mUnited Airlines
Deal found 3/18$474
Fri 4/267:10 pmSEA - RAP
1 stop24h 22mUnited Airlines
Tue 5/73:45 pmRAP - SEA
1 stop19h 02mUnited Airlines
Deal found 3/18$494
Wed 4/107:25 amSEA - RAP
2 stops13h 48mUnited Airlines
Wed 4/1711:09 amRAP - SEA
1 stop12h 51mUnited Airlines
Deal found 3/18$499
Fri 5/36:38 amSEA - RAP
2 stops14h 32mUnited Airlines
Tue 5/73:45 pmRAP - SEA
1 stop19h 02mUnited Airlines
Deal found 3/17$519
Sun 4/145:00 amSEA - RAP
1 stop8h 54mUnited Airlines
Sun 4/216:00 pmRAP - SEA
1 stop6h 00mUnited Airlines
Deal found 3/17$520
Wed 4/105:44 amSEA - RAP
2 stops15h 29mUnited Airlines
Wed 4/177:10 amRAP - SEA
2 stops12h 31mUnited Airlines
Deal found 3/18$524
Fri 4/267:10 pmSEA - RAP
1 stop16h 22mUnited Airlines
Tue 5/78:37 amRAP - SEA
2 stops17h 21mUnited Airlines
Deal found 3/18$529
Fri 5/34:19 pmSEA - RAP
1 stop4h 51mUnited Airlines
Tue 5/78:37 amRAP - SEA
1 stop26h 10mUnited Airlines
Deal found 3/17$540
Sat 4/134:19 pmSEA - RAP
1 stop19h 13mUnited Airlines
Sun 4/146:00 pmRAP - SEA
1 stop6h 00mUnited Airlines
Deal found 3/17$548

Cheap Delta flights from Seattle to Rapid City

Explore cheap flight options specifically provided by Delta for the route between Seattle and Rapid City. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Some of the lowest-priced Delta flights we've found at this time heading from Seattle to Rapid City. Deals frequently update to provide users with more options.
Sat 5/117:37 pmSEA - RAP
2 stops18h 54mDelta
Fri 5/176:42 amRAP - SEA
1 stop8h 33mDelta
Deal found 3/17$487
Fri 5/1012:40 amSEA - RAP
1 stop20h 49mDelta
Fri 5/176:42 amRAP - SEA
1 stop8h 33mDelta
Deal found 3/17$532
Sat 5/116:15 amSEA - RAP
2 stops15h 14mDelta
Fri 5/174:22 pmRAP - SEA
2 stops21h 32mDelta
Deal found 3/17$543
Sat 4/66:14 amSEA - RAP
1 stop6h 33mDelta
Wed 4/106:40 amRAP - SEA
1 stop8h 15mDelta
Deal found 3/17$694
Sat 3/236:14 amSEA - RAP
1 stop6h 33mDelta
Sat 3/303:00 pmRAP - SEA
1 stop6h 25mDelta
Deal found 3/18$712
Fri 4/58:15 amSEA - RAP
1 stop6h 07mDelta
Thu 4/116:40 amRAP - SEA
1 stop8h 15mDelta
Deal found 3/17$713
Sun 5/125:35 amSEA - RAP
2 stops8h 56mDelta
Fri 5/176:42 amRAP - SEA
2 stops11h 14mDelta
Deal found 3/17$2,236

Cheap Seattle to Rapid City flights in March & April 2024

Find cheap flight options from Seattle to Rapid City specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Prices were last updated on March 19, 2024.
Check out some of the best flight deals from Seattle to Rapid City in 2024. For more flight deals, be sure to check back very soon.
Sat 4/610:59 pmSEA - RAP
1 stop10h 20mMultiple Airlines
Thu 4/1110:13 pmRAP - SEA
2 stops24h 21mMultiple Airlines
Deal found 3/17$465
Wed 4/105:00 amSEA - RAP
1 stop10h 59mUnited Airlines
Wed 4/178:40 amRAP - SEA
1 stop15h 20mUnited Airlines
Deal found 3/18$474
Wed 4/107:25 amSEA - RAP
2 stops13h 48mUnited Airlines
Wed 4/1711:09 amRAP - SEA
1 stop12h 51mUnited Airlines
Deal found 3/18$499
Sun 4/145:00 amSEA - RAP
1 stop8h 54mUnited Airlines
Sun 4/216:00 pmRAP - SEA
1 stop6h 00mUnited Airlines
Deal found 3/17$520
Sat 4/610:59 pmSEA - RAP
1 stop10h 20mMultiple Airlines
Thu 4/1110:13 pmRAP - SEA
1 stop11h 32mMultiple Airlines
Deal found 3/17$523
Wed 4/105:44 amSEA - RAP
2 stops15h 29mUnited Airlines
Wed 4/177:10 amRAP - SEA
2 stops12h 31mUnited Airlines
Deal found 3/18$524
Sat 4/134:19 pmSEA - RAP
1 stop19h 13mUnited Airlines
Sun 4/146:00 pmRAP - SEA
1 stop6h 00mUnited Airlines
Deal found 3/17$548
Sun 4/147:10 pmSEA - RAP
1 stop18h 44mUnited Airlines
Sun 4/211:35 pmRAP - SEA
2 stops24h 50mUnited Airlines
Deal found 3/17$559
Sat 4/136:38 amSEA - RAP
2 stops14h 35mUnited Airlines
Sun 4/146:00 pmRAP - SEA
1 stop6h 00mUnited Airlines
Deal found 3/17$573

Seattle to Rapid City 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Rapid City in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Check out some of the best flight deals from Seattle to Rapid City in 2024. For more flight deals, be sure to check back very soon.
Wed 5/159:55 amSEA - RAP
2 stops22h 46mMultiple Airlines
Thu 5/2310:31 amRAP - SEA
1 stop12h 29mMultiple Airlines
Deal found 3/18$378
Wed 5/159:11 pmSEA - RAP
1 stop11h 30mMultiple Airlines
Thu 5/2310:31 amRAP - SEA
1 stop12h 29mMultiple Airlines
Deal found 3/18$386
Thu 7/45:55 pmSEA - RAP
1 stop21h 07mSun Country Air
Mon 7/85:15 pmRAP - SEA
1 stop6h 38mSun Country Air
Deal found 3/18$390
Fri 7/59:19 amSEA - RAP
1 stop5h 43mSun Country Air
Mon 7/85:15 pmRAP - SEA
1 stop6h 38mSun Country Air
Deal found 3/17$450
Sat 4/610:59 pmSEA - RAP
1 stop10h 20mMultiple Airlines
Thu 4/1110:13 pmRAP - SEA
2 stops24h 21mMultiple Airlines
Deal found 3/17$465
Thu 7/410:08 pmSEA - RAP
2 stops16h 54mMultiple Airlines
Mon 7/85:15 pmRAP - SEA
1 stop6h 38mMultiple Airlines
Deal found 3/17$469
Fri 6/289:13 amSEA - RAP
1 stop6h 09mSun Country Air
Mon 7/15:10 pmRAP - SEA
1 stop6h 44mSun Country Air
Deal found 3/17$470
Wed 4/105:00 amSEA - RAP
1 stop10h 59mUnited Airlines
Wed 4/178:40 amRAP - SEA
1 stop15h 20mUnited Airlines
Deal found 3/18$474
Sun 8/411:59 pmSEA - RAP
1 stop15h 10mSun Country Air
Fri 8/95:20 pmRAP - SEA
1 stop6h 33mSun Country Air
Deal found 3/17$475

Seattle to Rapid City flights leaving soon

Find last-minute flight options from Seattle to Rapid City for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Users seeking a last-minute flight from Seattle to Rapid City should consider booking one of these fares. Tip: verify your flight details before completing your reservation.
Sat 3/2312:51 pmSEA - RAP
1 stop6h 42mUnited Airlines
Sun 3/311:35 pmRAP - SEA
1 stop30h 10mUnited Airlines
Deal found 3/17$659
Sat 3/236:25 amSEA - RAP
2 stops14h 37mUnited Airlines
Sun 3/311:35 pmRAP - SEA
1 stop30h 10mUnited Airlines
Deal found 3/17$668
Sat 3/238:23 amSEA - RAP
1 stop5h 23mUnited Airlines
Sun 3/311:35 pmRAP - SEA
1 stop30h 10mUnited Airlines
Deal found 3/18$684
Sat 3/236:25 amSEA - RAP
2 stops14h 37mUnited Airlines
Sun 3/311:35 pmRAP - SEA
1 stop30h 10mUnited Airlines
Deal found 3/18$693
Sat 3/236:14 amSEA - RAP
1 stop6h 33mDelta
Sat 3/303:00 pmRAP - SEA
1 stop6h 25mDelta
Deal found 3/18$712
Sat 3/236:25 amSEA - RAP
2 stops13h 08mUnited Airlines
Sun 3/3111:09 amRAP - SEA
2 stops12h 44mUnited Airlines
Deal found 3/17$720
Sat 3/236:25 amSEA - RAP
2 stops14h 37mUnited Airlines
Sat 3/308:23 amRAP - SEA
1 stop6h 08mUnited Airlines
Deal found 3/18$721
Sat 3/236:25 amSEA - RAP
2 stops14h 37mUnited Airlines
Sun 3/313:35 pmRAP - SEA
2 stops22h 50mUnited Airlines
Deal found 3/18$756
Sat 3/231:06 pmSEA - RAP
3 stops22h 24mUnited Airlines
Sun 3/3111:09 amRAP - SEA
2 stops12h 44mUnited Airlines
Deal found 3/17$782

One-way flights to Rapid City from Seattle

Search for one-way flight options from Seattle to Rapid City. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Users traveling one-way from Seattle to Rapid City can select one of these great deals. For those needing a return trip from Seattle, there is a search form available above.
Wed 4/179:38 amSEA - RAP
1 stop26h 58mMultiple Airlines
Deal found 3/18$159
Sun 4/149:35 amSEA - RAP
1 stop23h 17mMultiple Airlines
Deal found 3/17$165
Fri 4/129:40 amSEA - RAP
1 stop29h 11mMultiple Airlines
Deal found 3/17$194
Sat 4/203:07 pmSEA - RAP
1 stop21h 39mMultiple Airlines
Deal found 3/18$217
Fri 4/129:40 amSEA - RAP
1 stop29h 11mMultiple Airlines
Deal found 3/17$226
Sat 4/209:06 pmSEA - RAP
2 stops15h 40mMultiple Airlines
Deal found 3/18$234
Fri 4/267:10 pmSEA - RAP
1 stop18h 44mUnited Airlines
Deal found 3/18$243
Sun 4/148:00 amSEA - RAP
2 stops24h 52mMultiple Airlines
Deal found 3/17$254
Fri 4/266:03 pmSEA - RAP
2 stops20h 48mMultiple Airlines
Deal found 3/18$255

Find flights from Seattle to Rapid City within your budget

Customize your flight search to find flights from Seattle to Rapid City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$378 - $626

Route

Depart

Return

Price

Seattle/Tacoma IntlRapid City

SEA - RAP

SEARAP

Seattle/Tacoma Intl

Wed 5/15

2 stops22h 46m

Rapid City

Thu 5/23

1 stop12h 29m

$378

Seattle/Tacoma IntlRapid City

SEA - RAP

SEARAP

Seattle/Tacoma Intl

Wed 5/15

1 stop11h 30m

Rapid City

Thu 5/23

1 stop12h 29m

$386

Seattle/Tacoma IntlRapid City

SEA - RAP

SEARAP

Seattle/Tacoma Intl

Sat 4/6

1 stop10h 20m

Rapid City

Thu 4/11

2 stops24h 21m

$465

Seattle/Tacoma IntlRapid City

SEA - RAP

SEARAP

Seattle/Tacoma Intl

Wed 4/10

1 stop10h 59m

Rapid City

Wed 4/17

1 stop15h 20m

$474

Seattle/Tacoma IntlRapid City

SEA - RAP

SEARAP

Seattle/Tacoma Intl

Sat 5/11

2 stops18h 54m

Rapid City

Fri 5/17

1 stop8h 33m

$487

Seattle/Tacoma IntlRapid City

SEA - RAP

SEARAP

Seattle/Tacoma Intl

Fri 4/26

1 stop24h 22m

Rapid City

Tue 5/7

1 stop19h 02m

$494

Seattle/Tacoma IntlRapid City

SEA - RAP

SEARAP

Seattle/Tacoma Intl

Wed 4/10

2 stops13h 48m

Rapid City

Wed 4/17

1 stop12h 51m

$499

Seattle/Tacoma IntlRapid City

SEA - RAP

SEARAP

Seattle/Tacoma Intl

Fri 5/10

1 stop20h 49m

Rapid City

Fri 5/17

1 stop8h 33m

$532

Seattle/Tacoma IntlRapid City

SEA - RAP

SEARAP

Seattle/Tacoma Intl

Tue 4/9

1 stop19h 08m

Rapid City

Wed 4/17

1 stop12h 30m

$626

Flights are sorted by cheapest first

Deals found on 3/18

When is the best time to book a flight from Seattle to Rapid City?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Rapid City. Price data was last updated on January 28, 2024.
The price you pay for your flight from Seattle to Rapid City may vary depending on when you book. For the best chance of a lower fare, look to book 50 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from Seattle to Rapid City?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Rapid City. Price data was last updated on March 17, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Rapid City flight should consider departing on Wednesday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Rapid City by month

Plan your trip from Seattle to Rapid City by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to Rapid City is currently $216 while a round-trip flight costs $482. Price data was last updated on March 10, 2024.

Currently, January is the cheapest month in which you can book a flight from Seattle to Rapid City (average of $361). Flying from Seattle to Rapid City in June is currently the most expensive (average of $658). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$361

February

$377

March

$432

April

$539

May

$577

June

$658

July

$576

August

$488

September

$556

October

$489

November

$406

December

$381

Temperature and rainfall in Rapid City by month

Plan your trip to Rapid City by taking into account the average temperature and rainfall totals by month.

RAP

Temperature

24.8 - 73.4 °F

Reviews of airlines servicing Rapid City

Get insights into the airlines that provide service to Rapid City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rapid City. Reviews last updated March 19, 2024.
Get a feel of what it's like to fly with United Airlines, Delta and American Airlines from Seattle to Rapid City by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
11,551 reviews

Food

7.5

Entertainment

8.1

Overall

8.1

Crew

8.6

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

It was a good experience other than a short delay.

8.1
Very good
11,551 reviews
8.1
Very good
11,551 reviews

Food

7.5

Entertainment

8.1

Overall

8.1

Crew

8.6

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

It was a good experience other than a short delay.

7.4
Good
11,602 reviews
8.1
Very good
11,551 reviews

Food

7.5

Entertainment

8.1

Overall

8.1

Crew

8.6

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

It was a good experience other than a short delay.

7.3
Good
15,312 reviews
8.1
Very good
11,551 reviews

Food

7.5

Entertainment

8.1

Overall

8.1

Crew

8.6

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

It was a good experience other than a short delay.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Rapid City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Seattle to Rapid City for under $400 on Cheapflights?

    Yes, there are multiple flights from Seattle to Rapid City for under $400. The cheapest flight booked recently is on Multiple Airlines for just $378, but on average you can expect to pay $512.

  • Are there last-minute flights available from Seattle to Rapid City for under $700?

    There are currently 10+ open flights from Seattle to Rapid City within the next 7 days for less than $700.

  • What are the cheapest airlines flying from Seattle to Rapid City round-trip?

    According to our current data, United Airlines ($474), Delta ($487), and American Airlines ($626) offers the cheapest pricing from Seattle to Rapid City. United Airlines is priced at 29% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Seattle to Rapid City one-way?

    $243 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $327 and $348, respectively.

  • What are the most popular airlines that fly from Seattle to Rapid City?

  • What does SEA to RAP mean?

    This is defined as Seattle/Tacoma Intl Airport (SEA) and Rapid City Airport (RAP). Codes like Rapid City Airport are often used to just call airports uniquely.

See more FAQs

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Alternative routes for Seattle to Rapid City
See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Seattle to Rapid City

Discover the top 3 airlines that operate flights from Seattle to Rapid City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$368Average$642FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$445Average$672FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$564Average$741FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Search flights from Seattle to Rapid City by cabin class

Find flights from Seattle to Rapid City, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Rapid City?

Cheapflights helps you search for flights from Seattle to Rapid City via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Rapid City?

Cheapflights helps you find that perfect flight to Rapid City from Seattle by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Seattle to Rapid City with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Seattle to Rapid City, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Seattle to Rapid City become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Rapid City from Seattle today and book when prices fit your budget.

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