Which airports can I use when flying from Sioux Falls to Seattle?

Flights from Sioux Falls to Seattle usually depart from Sioux Falls Joe Foss Field (FSD) and arrive at Seattle/Tacoma Intl (SEA).

What cabin classes can I book on flights from Sioux Falls to Seattle?

Two cabin classes are available on flights from Sioux Falls to Seattle: • Economy Class • First Class

Which airports do connecting flights from Sioux Falls to Seattle pass through?

One-stop flights from Sioux Falls to Seattle most commonly connect through: • Denver Intl (DEN) - 58% of one-stop connections • Minneapolis St Paul (MSP) - 19% of one-stop connections • Phoenix Sky Harbor Intl (PHX) - 13% of one-stop connections • Dallas/Fort Worth (DFW) - 7% of one-stop connections

Can I save money by using flexible dates for flights from Sioux Falls to Seattle?

Yes. Flexible dates can save you up to 32% on flights from Sioux Falls to Seattle. Saturday is the cheapest departure day at $428 round-trip on average, while Monday is the most expensive at $627, a difference of $199. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

What popular places can I visit in Seattle?

Some of the most popular sights in Seattle are Pike Place Market, Lumen Field and Space Needle. These are among the most viewed places in Seattle on KAYAK.

How expensive are last-minute Sioux Falls to Seattle flights?

Last-minute fares on this route (booked within two weeks of departure) run 27% above the $487 route average. Book 24 weeks before departure for the lowest fares.

How long is a flight from Sioux Falls to Seattle?

A nonstop flight from Sioux Falls to Seattle takes 00m, covering 1,259 miles.

Do I need a passport to fly from Sioux Falls to Seattle?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from Sioux Falls to Seattle changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $359 to $1,929. That means the highest observed fare was about 5x higher than the lowest one.

How are flight prices from Sioux Falls to Seattle looking right now?

One-way fares from Sioux Falls to Seattle are currently lower than usual. Average one-way flight prices are about $365, which is 5% below the typical average for this route.

How much time can I save by choosing a different layover airport from Sioux Falls to Seattle?

Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 6h 08m, compared with 7h 05m via Minneapolis St Paul (MSP) and 7h 29m via Phoenix Sky Harbor Intl (PHX).

What is the time difference between Sioux Falls and Seattle?

Seattle is 2 hours behind Sioux Falls (Pacific Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Seattle/Tacoma Intl Airport (SEA)?

Seattle/Tacoma Intl Airport (SEA) hosts 5 major car rental companies, with daily rates averaging $61 for economy cars. Top options include: • Europcar • Fox • Thrifty • Budget • Dollar

How much should I expect to pay for a Sioux Falls to Seattle flight?

Round-trip flights from Sioux Falls to Seattle range from $398 to $600, with an average of $487 over the past 12 months. Anything below $398 counts as a good deal.

How much is a round-trip flight from Sioux Falls to Seattle?

Round-trip flights from Sioux Falls to Seattle typically range from $398 to $600. The lowest price found in the past 5 days was $359, on Delta.

What's the cheapest day of the week to fly from Sioux Falls to Seattle?

Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from Sioux Falls to Seattle. It’s 13% cheaper than the average day, while Monday is the most expensive, with prices 28% higher.

What’s the cheapest month to fly from Sioux Falls to Seattle?

•January is the cheapest month to fly from Sioux Falls to Seattle at $273 round-trip. •July ($713) and June ($546) are the most expensive months. •The price difference between flying in the cheapest and most expensive months is 161% on average. This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Sioux Falls to Seattle the cheapest?

Flights from Sioux Falls to Seattle are cheapest 24 weeks before departure. Booking in this window typically costs about 51% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Which airline is the cheapest to fly from Sioux Falls to Seattle?

Delta ($359) and United Airlines ($359) are the cheapest airlines to fly round-trip from Sioux Falls to Seattle according to KAYAK data over the last 5 days.

What’s the most popular layover airport when flying from Sioux Falls to Seattle?

Denver Intl (DEN) is the most popular layover for the Sioux Falls to Seattle route. 58% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via DEN.

What is the cheapest layover airport when flying from Sioux Falls to Seattle?

Flights via Dallas/Fort Worth (DFW) offer the most affordable fares, with an average round-trip price of $408. Based on KAYAK data over the past 3 months.

When flying from Sioux Falls to Seattle which airport offers the shortest layover?

Denver Intl (DEN) had the shortest average connection time for Sioux Falls to Seattle layovers at 3h 45m over the past 3 months.

$215 CHEAP FLIGHTS from Sioux Falls to Seattle (FSD - SEA)

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$359

Typical prices: $398-$600

Delta

Wed 12/5Thu 12/6

FSD - SEA • 1 stop

Cheapest one-way

$215

Typical prices: $287-$475

American Airlines

Wed 11/21

FSD - SEA • 1 stop

Nonstop flights

Not available

There are currently no direct flights between Sioux Falls and Seattle. You'll need to take a connecting flight to reach the destination.

Insights

When to book

24 weeks

in advance

Our data shows that travelers who book at least 24 weeks in advance save around 51% compared to booking last minute.

Insights

When to travel

January

Cheapest • 44% price drop

July

Most popular

Good to know

Top layover airports

Dallas/Fort Worth (DFW)

Cheapest • Avg $408 (round-trip)

Denver Intl (DEN)

Shortest trip • 6h 08m (one-way)

Insights

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We hope you love your trip to Seattle!

Flight Deals

Cheap Flights from Sioux Falls to Seattle (FSD-SEA)

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 Sioux Falls to Seattle

Sat, Dec 5 - Sun, Dec 6

12:59 pm - 5:30 pmFSD Sioux Falls Joe Foss Field-SEA Seattle/Tacoma Intl

6h 31m1 stop Minneapolis St Paul

11:37 pm - 10:12 amSEA Seattle/Tacoma Intl-FSD Sioux Falls Joe Foss Field

8h 35m1 stop Minneapolis St Paul

$359Delta

Fri, Dec 4 - Sun, Dec 6

11:01 am - 5:10 pmFSD Sioux Falls Joe Foss Field-SEA Seattle/Tacoma Intl

8h 09m1 stop Minneapolis St Paul

11:37 pm - 10:12 amSEA Seattle/Tacoma Intl-FSD Sioux Falls Joe Foss Field

8h 35m1 stop Minneapolis St Paul

$359Delta

Thu, Jan 7 - Mon, Jan 11

9:45 am - 4:03 pmFSD Sioux Falls Joe Foss Field-SEA Seattle/Tacoma Intl

8h 18m1 stop Chicago O'Hare Intl

4:00 pm - 11:44 pmSEA Seattle/Tacoma Intl-FSD Sioux Falls Joe Foss Field

5h 44m1 stop Denver Intl

$359United Airlines

Thu, Dec 10 - Sun, Dec 13

7:40 am - 4:18 pmFSD Sioux Falls Joe Foss Field-SEA Seattle/Tacoma Intl

10h 38m1 stop Chicago O'Hare Intl

4:04 pm - 11:44 pmSEA Seattle/Tacoma Intl-FSD Sioux Falls Joe Foss Field

5h 40m1 stop Denver Intl

$359United Airlines

Fri, Dec 4 - Sat, Dec 5

11:01 am - 5:10 pmFSD Sioux Falls Joe Foss Field-SEA Seattle/Tacoma Intl

8h 09m1 stop Minneapolis St Paul

8:25 am - 4:20 pmSEA Seattle/Tacoma Intl-FSD Sioux Falls Joe Foss Field

5h 55m1 stop Minneapolis St Paul

$359Delta

Wed, Dec 2 - Wed, Dec 9

9:24 am - 6:28 pmFSD Sioux Falls Joe Foss Field-SEA Seattle/Tacoma Intl

11h 04m2 stops Denver Intl San Francisco

8:30 am - 4:26 pmSEA Seattle/Tacoma Intl-FSD Sioux Falls Joe Foss Field

5h 56m1 stop Denver Intl

$364United Airlines

Thu, Jan 7 - Mon, Jan 11

8:00 am - 2:52 pmFSD Sioux Falls Joe Foss Field-SEA Seattle/Tacoma Intl

8h 52m1 stop Phoenix Sky Harbor Intl

6:00 am - 5:36 pmSEA Seattle/Tacoma Intl-FSD Sioux Falls Joe Foss Field

9h 36m1 stop Dallas/Fort Worth

$459American Airlines

Thu, Jan 7 - Mon, Jan 11

7:00 am - 3:41 pmFSD Sioux Falls Joe Foss Field-SEA Seattle/Tacoma Intl

10h 41m1 stop Dallas/Fort Worth

7:20 am - 5:36 pmSEA Seattle/Tacoma Intl-FSD Sioux Falls Joe Foss Field

8h 16m1 stop Dallas/Fort Worth

$469American Airlines

Mon, Nov 30 - Mon, Dec 7

9:45 pm - 3:40 pmFSD Sioux Falls Joe Foss Field-SEA Seattle/Tacoma Intl

43h 55m2 stops Las Vegas Harry Reid Intl Denver Intl

8:56 pm - 3:47 pmSEA Seattle/Tacoma Intl-FSD Sioux Falls Joe Foss Field

16h 51m1 stop Las Vegas Harry Reid Intl

$471Multiple Airlines

Wed, Dec 2 - Fri, Dec 4

3:37 pm - 12:27 pmFSD Sioux Falls Joe Foss Field-SEA Seattle/Tacoma Intl

22h 50m1 stop Las Vegas Harry Reid Intl

9:07 pm - 1:47 pmSEA Seattle/Tacoma Intl-FSD Sioux Falls Joe Foss Field

14h 40m1 stop Las Vegas Harry Reid Intl

$475Multiple Airlines

Recent last minute flight deals from Sioux Falls to Seattle

Wed, Nov 11 - Sat, Nov 21

5:55 am - 2:39 pmFSD Sioux Falls Joe Foss Field-SEA Seattle/Tacoma Intl

10h 44m2 stops Denver Intl San Francisco

3:49 pm - 11:44 pmSEA Seattle/Tacoma Intl-FSD Sioux Falls Joe Foss Field

5h 55m1 stop Denver Intl

$469United Airlines

Sat, Nov 7 - Mon, Nov 16

6:00 am - 2:51 pmFSD Sioux Falls Joe Foss Field-SEA Seattle/Tacoma Intl

10h 51m1 stop Dallas/Fort Worth

3:00 pm - 11:49 pmSEA Seattle/Tacoma Intl-FSD Sioux Falls Joe Foss Field

6h 49m1 stop Phoenix Sky Harbor Intl

$494American Airlines

Mon, Nov 9 - Sat, Nov 14

5:58 pm - 11:42 pmFSD Sioux Falls Joe Foss Field-SEA Seattle/Tacoma Intl

7h 44m1 stop Dallas/Fort Worth

7:30 am - 5:27 pmSEA Seattle/Tacoma Intl-FSD Sioux Falls Joe Foss Field

7h 57m1 stop Dallas/Fort Worth

$499American Airlines

Tue, Nov 10 - Sun, Nov 15

7:48 am - 3:32 pmFSD Sioux Falls Joe Foss Field-SEA Seattle/Tacoma Intl

9h 44m1 stop Chicago O'Hare Intl

5:05 am - 12:35 pmSEA Seattle/Tacoma Intl-FSD Sioux Falls Joe Foss Field

5h 30m1 stop Denver Intl

$517United Airlines

Tue, Nov 10 - Sun, Nov 15

5:55 am - 12:20 pmFSD Sioux Falls Joe Foss Field-SEA Seattle/Tacoma Intl

8h 25m2 stops Denver Intl San Francisco

5:05 am - 12:35 pmSEA Seattle/Tacoma Intl-FSD Sioux Falls Joe Foss Field

5h 30m1 stop Denver Intl

$523United Airlines

Fri, Nov 6 - Tue, Nov 10

2:26 pm - 8:09 pmFSD Sioux Falls Joe Foss Field-SEA Seattle/Tacoma Intl

7h 43m1 stop Phoenix Sky Harbor Intl

10:27 am - 8:54 pmSEA Seattle/Tacoma Intl-FSD Sioux Falls Joe Foss Field

8h 27m1 stop Dallas/Fort Worth

$529American Airlines

Tue, Nov 10 - Sun, Nov 15

1:00 pm - 5:10 pmFSD Sioux Falls Joe Foss Field-SEA Seattle/Tacoma Intl

6h 10m1 stop Minneapolis St Paul

6:00 am - 3:58 pmSEA Seattle/Tacoma Intl-FSD Sioux Falls Joe Foss Field

7h 58m1 stop Minneapolis St Paul

$539Delta

Wed, Nov 11 - Sat, Nov 21

5:05 am - 10:42 amFSD Sioux Falls Joe Foss Field-SEA Seattle/Tacoma Intl

7h 37m1 stop Minneapolis St Paul

6:00 am - 3:58 pmSEA Seattle/Tacoma Intl-FSD Sioux Falls Joe Foss Field

7h 58m1 stop Minneapolis St Paul

$588Delta

Sun, Nov 8 - Mon, Nov 9

3:26 pm - 9:29 pmFSD Sioux Falls Joe Foss Field-SEA Seattle/Tacoma Intl

8h 03m1 stop Chicago O'Hare Intl

7:13 am - 12:29 amSEA Seattle/Tacoma Intl-FSD Sioux Falls Joe Foss Field

15h 16m2 stops San Diego Chicago O'Hare Intl

$981Alaska Airlines

Tue, Nov 10 - Sun, Nov 15

5:05 am - 12:45 pmFSD Sioux Falls Joe Foss Field-SEA Seattle/Tacoma Intl

9h 40m2 stops Minneapolis St Paul Portland

8:58 pm - 10:20 amSEA Seattle/Tacoma Intl-FSD Sioux Falls Joe Foss Field

11h 22m2 stops Portland Minneapolis St Paul

$1,619Delta

Booking Insights

Price, demand and travel trends for Sioux Falls to Seattle flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Sioux Falls to Seattle? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Sioux Falls to Seattle departing in december.
What's the cheapest day of the week to fly from Sioux Falls to Seattle?: Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from Sioux Falls to Seattle. It’s 13% cheaper than the average day, while Monday is the most expensive, with prices 28% higher.
What’s the cheapest month to fly from Sioux Falls to Seattle? KAYAK internal proprietary data takes all prices for each month over the last 12 months for round-trip flights from Sioux Falls to Seattle, removes the top 0.1% to account for outliers and then takes the median of all values for each month.: •January is the cheapest month to fly from Sioux Falls to Seattle at $273 round-trip.
•July ($713) and June ($546) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 161% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.
When are flights from Sioux Falls to Seattle the cheapest?: Flights from Sioux Falls to Seattle are cheapest 24 weeks before departure. Booking in this window typically costs about 51% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Low season	February
High season	July
Cheapest flight	$215

Beat the crowds with an average 56% drop in travelers.

The most popular month to fly with an average 72% increase in travelers.

One-way flight from Sioux Falls to Seattle

When to book flights from Sioux Falls to Seattle

Are your dates flexible? Find out the best times to travel from Sioux Falls to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Sioux Falls to Seattle?
Two cabin classes are available on flights from Sioux Falls to Seattle:

• Economy Class
• First Class
How long is a flight from Sioux Falls to Seattle?
A nonstop flight from Sioux Falls to Seattle takes 00m, covering 1,259 miles.
Do I need a passport to fly from Sioux Falls to Seattle?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
How much should I expect to pay for a Sioux Falls to Seattle flight?
Round-trip flights from Sioux Falls to Seattle range from $398 to $600, with an average of $487 over the past 12 months. Anything below $398 counts as a good deal.
How expensive are last-minute Sioux Falls to Seattle flights?
Last-minute fares on this route (booked within two weeks of departure) run 27% above the $487 route average. Book 24 weeks before departure for the lowest fares.
Have flight prices from Sioux Falls to Seattle changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $359 to $1,929. That means the highest observed fare was about 5x higher than the lowest one.
How are flight prices from Sioux Falls to Seattle looking right now?
One-way fares from Sioux Falls to Seattle are currently lower than usual. Average one-way flight prices are about $365, which is 5% below the typical average for this route.
What car rental options are available at Seattle/Tacoma Intl Airport (SEA)?
Seattle/Tacoma Intl Airport (SEA) hosts 5 major car rental companies, with daily rates averaging $61 for economy cars. Top options include:

• Europcar
• Fox
• Thrifty
• Budget
• Dollar
Which airports can I use when flying from Sioux Falls to Seattle?
Flights from Sioux Falls to Seattle usually depart from Sioux Falls Joe Foss Field (FSD) and arrive at Seattle/Tacoma Intl (SEA).
Which airports do connecting flights from Sioux Falls to Seattle pass through?
One-stop flights from Sioux Falls to Seattle most commonly connect through:

• Denver Intl (DEN) - 58% of one-stop connections
• Minneapolis St Paul (MSP) - 19% of one-stop connections
• Phoenix Sky Harbor Intl (PHX) - 13% of one-stop connections
• Dallas/Fort Worth (DFW) - 7% of one-stop connections
Can I save money by using flexible dates for flights from Sioux Falls to Seattle?
Yes. Flexible dates can save you up to 32% on flights from Sioux Falls to Seattle. Saturday is the cheapest departure day at $428 round-trip on average, while Monday is the most expensive at $627, a difference of $199.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.
How much time can I save by choosing a different layover airport from Sioux Falls to Seattle?
Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 6h 08m, compared with 7h 05m via Minneapolis St Paul (MSP) and 7h 29m via Phoenix Sky Harbor Intl (PHX).
What is the time difference between Sioux Falls and Seattle?
Seattle is 2 hours behind Sioux Falls (Pacific Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in Seattle?
Some of the most popular sights in Seattle are Pike Place Market, Lumen Field and Space Needle. These are among the most viewed places in Seattle on KAYAK.

If your dates are flexible, aim for a Saturday departure and avoid flying on Monday. On this route, Saturday flights average $428, about $199 less than Monday fares (32% savings) based on the last 12 months.
For the best chance at a low fare, aim to book around 24 weeks before you fly. On this route, that window historically saves about 51% versus last-minute pricing (KAYAK booking data, last 12 months).
If you can choose when to travel, plan your Sioux Falls to Seattle trip for January. Fares historically average $273 round-trip in that month - typically $440 less than the most expensive month, which is July (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Seattle/Tacoma Intl Airport.

• Coast Gateway Hotel
• Seattle Airport Marriott
• Fairfield by Marriott Inn & Suites Seattle Sea-Tac Airport

More options for your flight from Sioux Falls to Seattle

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FSD - SEA

$215 Find Cheap Flights from Sioux Falls to Seattle - Compare and Save

Everything you should know

Cheap Flights from Sioux Falls to Seattle (FSD-SEA)

Recent round-trip flight deals from Sioux Falls to Seattle

Recent one-way flight deals from Sioux Falls to Seattle

Recent last minute flight deals from Sioux Falls to Seattle

Price, demand and travel trends for Sioux Falls to Seattle flights

How much is a round-trip flight from Sioux Falls to Seattle?

What's the cheapest day of the week to fly from Sioux Falls to Seattle?

What’s the cheapest month to fly from Sioux Falls to Seattle?

When are flights from Sioux Falls to Seattle the cheapest?

Which airline is the cheapest to fly from Sioux Falls to Seattle?

What’s the most popular layover airport when flying from Sioux Falls to Seattle?

What is the cheapest layover airport when flying from Sioux Falls to Seattle?

When flying from Sioux Falls to Seattle which airport offers the shortest layover?

Key details for Sioux Falls to Seattle flights

Low season

High season

Cheapest flight

When to book flights from Sioux Falls to Seattle

Your Sioux Falls to Seattle flight questions, answered

Your guide to booking Sioux Falls to Seattle flights

More options for your flight from Sioux Falls to Seattle

Complete your trip to Seattle with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Sioux Falls to Seattle

Find direct flights to and from Sioux Falls and Seattle

Flights from domestic origins to Seattle

Flights to other popular destinations

Find deals for your return flight