Insights
Latest deals
Reviews
FAQs

Cheap flights from South Dakota to Seattle from $90

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Dakota to Seattle departing on 5/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
From?
To?
Fri 5/3
Fri 5/10

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? Create a price alert to track prices.

Easily compare round-trip flights from South Dakota to Seattle

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from South Dakota to Seattle by changing tabs
Frontier
Jun 1
FSD1:28 pmSioux Falls Joe Foss Field
19h 36m
1 stop
SEA7:04 amSeattle/Tacoma Intl
Jun 9
SEA8:12 pmSeattle/Tacoma Intl
15h 38m
1 stop
FSD1:50 pmSioux Falls Joe Foss Field
Sun Country Air
Jun 21
RAP5:05 pmRapid City
24h 01m
1 stop
SEA4:06 pmSeattle/Tacoma Intl
Jun 24
SEA9:12 amSeattle/Tacoma Intl
6h 37m
1 stop
RAP4:49 pmRapid City
United Airlines
Oct 5
FSD1:55 pmSioux Falls Joe Foss Field
9h 20m
1 stop
SEA9:15 pmSeattle/Tacoma Intl
Oct 9
SEA8:38 amSeattle/Tacoma Intl
9h 55m
1 stop
FSD8:33 pmSioux Falls Joe Foss Field
Multiple Airlines
Jun 21
RAP5:05 pmRapid City
21h 07m
2 stops
SEA1:12 pmSeattle/Tacoma Intl
Jun 24
SEA9:12 amSeattle/Tacoma Intl
6h 37m
1 stop
RAP4:49 pmRapid City
American Airlines
Aug 7
FSD10:40 amSioux Falls Joe Foss Field
14h 05m
1 stop
SEA10:45 pmSeattle/Tacoma Intl
Aug 17
SEA11:50 pmSeattle/Tacoma Intl
8h 13m
1 stop
FSD10:03 amSioux Falls Joe Foss Field
Frontier
Jun 8
FSD5:43 pmSioux Falls Joe Foss Field
17h 29m
1 stop
SEA9:12 amSeattle/Tacoma Intl
Jun 15
SEA10:34 pmSeattle/Tacoma Intl
14h 53m
1 stop
FSD3:27 pmSioux Falls Joe Foss Field

Find the cheapest one-way flights from South Dakota to Seattle

If you're looking for one-way flights from South Dakota to Seattle, view some of our deals below provided by Delta, Frontier and Sun Country Air
Frontier
May 17
FSD2:38 pmSioux Falls Joe Foss Field
20h 44m
1 stop
SEA9:22 amSeattle/Tacoma Intl
Sun Country Air
Aug 9
RAP5:20 pmRapid City
16h 26m
1 stop
SEA8:46 amSeattle/Tacoma Intl
Delta
May 21
FSD5:25 amSioux Falls Joe Foss Field
5h 18m
1 stop
SEA8:43 amSeattle/Tacoma Intl

Search last-minute flights to Seattle from South Dakota

Find and compare round-trip flight prices for your last-minute flight from South Dakota to Seattle
Frontier
May 3
FSD5:01 pmSioux Falls Joe Foss Field
6h 33m
1 stop
SEA9:34 pmSeattle/Tacoma Intl
May 6
SEA8:20 amSeattle/Tacoma Intl
5h 35m
1 stop
FSD3:55 pmSioux Falls Joe Foss Field
United Airlines
May 3
FSD6:00 amSioux Falls Joe Foss Field
19h 02m
1 stop
SEA11:02 pmSeattle/Tacoma Intl
May 7
SEA5:00 amSeattle/Tacoma Intl
16h 26m
1 stop
FSD11:26 pmSioux Falls Joe Foss Field
American Airlines
May 3
FSD6:45 amSioux Falls Joe Foss Field
10h 12m
1 stop
SEA2:57 pmSeattle/Tacoma Intl
May 6
SEA1:15 amSeattle/Tacoma Intl
9h 41m
1 stop
FSD12:56 pmSioux Falls Joe Foss Field
United Airlines
May 3
FSD1:37 pmSioux Falls Joe Foss Field
9h 50m
1 stop
SEA9:27 pmSeattle/Tacoma Intl
May 7
SEA5:00 amSeattle/Tacoma Intl
13h 33m
1 stop
FSD8:33 pmSioux Falls Joe Foss Field
United Airlines
May 3
FSD6:00 amSioux Falls Joe Foss Field
20h 58m
2 stops
SEA12:58 amSeattle/Tacoma Intl
May 6
SEA5:00 amSeattle/Tacoma Intl
16h 26m
1 stop
FSD11:26 pmSioux Falls Joe Foss Field
United Airlines
May 3
FSD9:10 amSioux Falls Joe Foss Field
17h 48m
2 stops
SEA12:58 amSeattle/Tacoma Intl
May 6
SEA6:38 amSeattle/Tacoma Intl
14h 48m
2 stops
FSD11:26 pmSioux Falls Joe Foss Field

Best airlines flying from South Dakota to Seattle

Compare and see reviews for airlines that fly from South Dakota to Seattle with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $131Free CancellationRating
6.3
4,129 reviews
Search Frontier flights
United AirlinesPriceFrom $363Free CancellationRating
7.4
11,221 reviews
Search United Airlines flights
American AirlinesPriceFrom $417Free CancellationRating
7.3
14,844 reviews
Search American Airlines flights
DeltaPriceFrom $458Free CancellationRating
8.0
10,932 reviews
Search Delta flights
Alaska AirlinesPriceFrom $514Free CancellationRating
8.1
9,110 reviews
Search Alaska Airlines flights

Frontier flights from South Dakota to Seattle

Our best Frontier deals on South Dakota to Seattle flight tickets
Frontier
Jun 1
FSD1:28 pmSioux Falls Joe Foss Field
19h 36m
1 stop
SEA7:04 amSeattle/Tacoma Intl
Jun 9
SEA8:12 pmSeattle/Tacoma Intl
15h 38m
1 stop
FSD1:50 pmSioux Falls Joe Foss Field
Frontier
Jun 8
FSD5:43 pmSioux Falls Joe Foss Field
17h 29m
1 stop
SEA9:12 amSeattle/Tacoma Intl
Jun 15
SEA10:34 pmSeattle/Tacoma Intl
14h 53m
1 stop
FSD3:27 pmSioux Falls Joe Foss Field
Frontier
Jun 5
FSD1:25 pmSioux Falls Joe Foss Field
9h 26m
1 stop
SEA8:51 pmSeattle/Tacoma Intl
Jun 15
SEA10:34 pmSeattle/Tacoma Intl
14h 53m
1 stop
FSD3:27 pmSioux Falls Joe Foss Field

United Airlines flights from South Dakota to Seattle

Our best United Airlines deals on South Dakota to Seattle flight tickets
United Airlines
Oct 5
FSD1:55 pmSioux Falls Joe Foss Field
9h 20m
1 stop
SEA9:15 pmSeattle/Tacoma Intl
Oct 9
SEA8:38 amSeattle/Tacoma Intl
9h 55m
1 stop
FSD8:33 pmSioux Falls Joe Foss Field
United Airlines
May 18
FSD6:00 amSioux Falls Joe Foss Field
17h 34m
2 stops
SEA9:34 pmSeattle/Tacoma Intl
May 29
SEA5:05 amSeattle/Tacoma Intl
13h 31m
1 stop
FSD8:36 pmSioux Falls Joe Foss Field
United Airlines
May 18
FSD9:10 amSioux Falls Joe Foss Field
14h 17m
1 stop
SEA9:27 pmSeattle/Tacoma Intl
May 29
SEA5:05 amSeattle/Tacoma Intl
13h 31m
1 stop
FSD8:36 pmSioux Falls Joe Foss Field

How to get the cheapest flight ticket from South Dakota 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 cheapest airline that flies to Seattle from South Dakota?

Frontier. Alaska Airlines, American Airlines, and Delta are the most popular carriers operating from South Dakota to Seattle

What is the cheapest South Dakota to Seattle flight route?

Rapid City - Seattle/Tacoma Intl. Fly from Rapid City to Seattle/Tacoma Intl for the best South Dakota - Seattle flight prices

Cheap South Dakota to Seattle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South Dakota to Seattle

Best Price Found

$90

Fastest flight time

5h 18m

Direct flights

None

Airports in Seattle

1 airport
The best one-way flight to Seattle from South Dakota in the past 72 hours is $90. The best round-trip flight deal from South Dakota to Seattle found on momondo in the last 72 hours is $239.
The fastest flight from South Dakota to Seattle takes 5h 18m
There are no direct flights from South Dakota to Seattle. Popular non-direct routes for this connection are Rapid City Airport - Seattle/Tacoma Intl Airport and Sioux Falls Joe Foss Field Airport - Seattle/Tacoma Intl Airport.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

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

    Prices for flights from South Dakota to Seattle/Tacoma Intl Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Dakota to Seattle/Tacoma Intl Airport.

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

    The required travel and health documents for your Seattle/Tacoma Intl 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 Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Why use momondo?

Why should I use momondo to find a flight deal from South Dakota to Seattle?

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

Can I find flights from South Dakota to Seattle with flexible booking policies on momondo?

All flight searches from South Dakota to Seattle on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from South Dakota to Seattle?

Once all potential South Dakota to Seattle 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 South Dakota to Seattle right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle from South Dakota and alert you when they change.


An easier way to manage your Seattle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Fri 5/3
Fri 5/10
Email me momondo's favorite deals

Find better results for your stay in the United States