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Cheap flights from Sioux Falls to Seattle from $156

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sioux Falls to Seattle departing on 7/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap Sioux Falls to Seattle (FSD to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sioux Falls to Seattle

Best Price Found

$156

Fastest flight time

5h 18m

Direct flights

None

Airports in Seattle

1 airport
The best one-way flight to Seattle from Sioux Falls in the past 72 hours is $156. The best round-trip flight deal from Sioux Falls to Seattle found on momondo in the last 72 hours is $191.
The fastest flight from Sioux Falls to Seattle takes 5h 18m
There are no direct flights from Sioux Falls to Seattle. Popular non-direct route for this connection is Sioux Falls Joe Foss Field Airport - Seattle/Tacoma Intl Airport.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

How to get the cheapest flight ticket from Sioux Falls 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 month to fly from Sioux Falls to Seattle?

September. The cheapest time of year to fly to Seattle from Sioux Falls is September. Most expensive is July

What is the cheapest day to depart Sioux Falls for Seattle?

Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Sunday

When is the cheapest time to fly from Sioux Falls to Seattle?

In the evening. Sioux Falls to Seattle flights are approximately 56% more expensive in the morning than in the evening

What is the cheapest airline that flies to Seattle from Sioux Falls?

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

What is the cheapest Sioux Falls to Seattle flight route?

Sioux Falls Joe Foss Field - Seattle/Tacoma Intl. Fly from Sioux Falls Joe Foss Field to Seattle/Tacoma Intl for the best Sioux Falls - Seattle flight prices

How far in advance should you book Sioux Falls to Seattle flights?

47 days before. The cheapest time to buy a flight from Sioux Falls to Seattle is approximately 47 days to departure

When you’re planning your trip from Sioux Falls to Seattle, the most popular airport-to-airport route is Sioux Falls Joe Foss Field Airport to Seattle/Tacoma Intl Airport. You may be looking for an airport near Sioux Falls Joe Foss Field Airport to depart from when traveling to Seattle and Sioux City Sioux Gateway Airport, located in Sioux City is a great option. The cheapest route from Sioux Falls to Seattle is FSD — SEA with an average price of $381 RT during the month of March.

Sioux Falls Joe Foss Field Airport (FSD) to Seattle/Tacoma Intl Airport (SEA)$381
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Sioux City Sioux Gateway Airport (SUX) to Seattle/Tacoma Intl Airport (SEA)$399
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Easily compare round-trip flights from Sioux Falls 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 Sioux Falls to Seattle by changing tabs
Frontier
Apr 19
FSD5:01 pmSioux Falls Joe Foss Field
6h 33m
1 stop
SEA9:34 pmSeattle/Tacoma Intl
Apr 22
SEA8:20 amSeattle/Tacoma Intl
5h 35m
1 stop
FSD3:55 pmSioux Falls Joe Foss Field
Multiple Airlines
May 2
FSD12:30 pmSioux Falls Joe Foss Field
9h 53m
1 stop
SEA8:23 pmSeattle/Tacoma Intl
May 6
SEA8:20 amSeattle/Tacoma Intl
5h 35m
1 stop
FSD3:55 pmSioux Falls Joe Foss Field
United Airlines
Apr 22
FSD9:10 amSioux Falls Joe Foss Field
15h 50m
1 stop
SEA11:00 pmSeattle/Tacoma Intl
Apr 26
SEA7:10 pmSeattle/Tacoma Intl
23h 23m
1 stop
FSD8:33 pmSioux Falls Joe Foss Field
Delta
Apr 22
FSD5:00 amSioux Falls Joe Foss Field
10h 55m
1 stop
SEA1:55 pmSeattle/Tacoma Intl
Apr 26
SEA11:10 pmSeattle/Tacoma Intl
12h 59m
2 stops
FSD2:09 pmSioux Falls Joe Foss Field
American Airlines
Jun 5
FSD5:36 pmSioux Falls Joe Foss Field
7h 32m
1 stop
SEA11:08 pmSeattle/Tacoma Intl
Jun 11
SEA1:14 amSeattle/Tacoma Intl
9h 36m
1 stop
FSD12:50 pmSioux Falls Joe Foss Field
Alaska Airlines
May 2
FSD12:30 pmSioux Falls Joe Foss Field
13h 11m
2 stops
SEA11:41 pmSeattle/Tacoma Intl
May 6
SEA7:02 amSeattle/Tacoma Intl
13h 04m
2 stops
FSD10:06 pmSioux Falls Joe Foss Field

Find the cheapest one-way flights from Sioux Falls to Seattle

If you're looking for one-way flights from Sioux Falls to Seattle, view some of our deals below provided by Frontier and United Airlines
Multiple Airlines
Jul 31
FSD9:03 pmSioux Falls Joe Foss Field
26h 13m
1 stop
SEA9:16 pmSeattle/Tacoma Intl
Frontier
Apr 3
FSD1:47 pmSioux Falls Joe Foss Field
9h 07m
1 stop
SEA8:54 pmSeattle/Tacoma Intl
United Airlines
Aug 14
FSD8:00 amSioux Falls Joe Foss Field
16h 45m
2 stops
SEA10:45 pmSeattle/Tacoma Intl

Search last-minute flights to Seattle from Sioux Falls

Find and compare round-trip flight prices for your last-minute flight from Sioux Falls to Seattle
Multiple Airlines
Apr 5
FSD12:23 pmSioux Falls Joe Foss Field
22h 28m
1 stop
SEA8:51 amSeattle/Tacoma Intl
Apr 16
SEA9:35 pmSeattle/Tacoma Intl
14h 53m
1 stop
FSD2:28 pmSioux Falls Joe Foss Field
Frontier
Apr 5
FSD1:47 pmSioux Falls Joe Foss Field
12h 12m
1 stop
SEA11:59 pmSeattle/Tacoma Intl
Apr 15
SEA8:20 amSeattle/Tacoma Intl
5h 35m
1 stop
FSD3:55 pmSioux Falls Joe Foss Field
Multiple Airlines
Apr 5
FSD12:23 pmSioux Falls Joe Foss Field
22h 28m
1 stop
SEA8:51 amSeattle/Tacoma Intl
Apr 19
SEA6:03 pmSeattle/Tacoma Intl
18h 49m
1 stop
FSD2:52 pmSioux Falls Joe Foss Field
United Airlines
Apr 4
FSD9:10 amSioux Falls Joe Foss Field
14h 24m
2 stops
SEA9:34 pmSeattle/Tacoma Intl
Apr 17
SEA7:25 amSeattle/Tacoma Intl
14h 01m
2 stops
FSD11:26 pmSioux Falls Joe Foss Field
Multiple Airlines
Apr 5
FSD12:23 pmSioux Falls Joe Foss Field
22h 28m
1 stop
SEA8:51 amSeattle/Tacoma Intl
Apr 15
SEA9:00 pmSeattle/Tacoma Intl
39h 28m
2 stops
FSD2:28 pmSioux Falls Joe Foss Field
Delta
Apr 5
FSD5:24 pmSioux Falls Joe Foss Field
8h 05m
1 stop
SEA11:29 pmSeattle/Tacoma Intl
Apr 15
SEA12:35 amSeattle/Tacoma Intl
7h 44m
1 stop
FSD10:19 amSioux Falls Joe Foss Field

Best airlines flying from Sioux Falls to Seattle

Compare and see reviews for airlines that fly from Sioux Falls to Seattle with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $145Free CancellationRating
6.3
4,263 reviews
Search Frontier flights
United AirlinesPriceFrom $363Free CancellationRating
7.4
11,470 reviews
Search United Airlines flights
American AirlinesPriceFrom $414Free CancellationRating
7.3
15,181 reviews
Search American Airlines flights
DeltaPriceFrom $458Free CancellationRating
8.0
11,402 reviews
Search Delta flights
Alaska AirlinesPriceFrom $514Free CancellationRating
8.1
9,127 reviews
Search Alaska Airlines flights

Delta flights from Sioux Falls to Seattle

Our best Delta deals on Sioux Falls to Seattle flight tickets
Delta
Apr 22
FSD5:00 amSioux Falls Joe Foss Field
10h 55m
1 stop
SEA1:55 pmSeattle/Tacoma Intl
Apr 26
SEA11:10 pmSeattle/Tacoma Intl
12h 59m
2 stops
FSD2:09 pmSioux Falls Joe Foss Field
Delta
May 19
FSD5:25 amSioux Falls Joe Foss Field
5h 18m
1 stop
SEA8:43 amSeattle/Tacoma Intl
May 26
SEA6:00 amSeattle/Tacoma Intl
6h 01m
1 stop
FSD2:01 pmSioux Falls Joe Foss Field
Delta
Aug 20
FSD1:30 pmSioux Falls Joe Foss Field
9h 06m
2 stops
SEA8:36 pmSeattle/Tacoma Intl
Aug 27
SEA12:30 amSeattle/Tacoma Intl
7h 34m
1 stop
FSD10:04 amSioux Falls Joe Foss Field

United Airlines flights from Sioux Falls to Seattle

Our best United Airlines deals on Sioux Falls to Seattle flight tickets
United Airlines
Apr 22
FSD9:10 amSioux Falls Joe Foss Field
15h 50m
1 stop
SEA11:00 pmSeattle/Tacoma Intl
Apr 26
SEA7:10 pmSeattle/Tacoma Intl
23h 23m
1 stop
FSD8:33 pmSioux Falls Joe Foss Field
United Airlines
Aug 20
FSD6:00 amSioux Falls Joe Foss Field
27h 57m
1 stop
SEA7:57 amSeattle/Tacoma Intl
Aug 28
SEA6:50 pmSeattle/Tacoma Intl
15h 45m
1 stop
FSD12:35 pmSioux Falls Joe Foss Field
United Airlines
Apr 22
FSD9:10 amSioux Falls Joe Foss Field
15h 50m
1 stop
SEA11:00 pmSeattle/Tacoma Intl
Apr 26
SEA7:10 pmSeattle/Tacoma Intl
15h 20m
1 stop
FSD12:30 pmSioux Falls Joe Foss Field

  • How far is Sioux Falls Joe Foss Field to Seattle/Tacoma Intl by plane?

    The straight-line distance from Sioux Falls Joe Foss Field to Seattle/Tacoma Intl is 1262.9 mi. By plane, this route typically takes 5h 18m.

  • When did momondo last update prices for flights from Sioux Falls Joe Foss Field Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Sioux Falls Joe Foss Field Airport to Seattle/Tacoma Intl Airport were last updated today.

  • How many operators does momondo search for flights from Sioux Falls Joe Foss Field Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Sioux Falls Joe Foss Field Airport to Seattle/Tacoma Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sioux Falls Joe Foss Field Airport to Seattle/Tacoma Intl Airport.

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

    The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Alternative routes for Sioux Falls to Seattle

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Rapid City to Seattle Flights
Fastest flight time7h 57m
Cheapest price$268
Sioux Falls to Spokane Flights
Fastest flight time5h 36m
Cheapest price$258
Rapid City to Pasco Flights
Fastest flight time6h 57m
Cheapest price$957
Rapid City to Spokane Flights
Fastest flight time5h 03m
Cheapest price$398
Sioux Falls to Pasco Flights
Fastest flight time7h 45m
Cheapest price$258
Sioux Falls to Bellingham Flights
Fastest flight time30h 35m
Cheapest price$1,425
Sioux Falls to Yakima Flights
Fastest flight time13h 26m
Cheapest price$1,504

Similar Sioux Falls to Seattle flights

Flexible with your destination? Broaden your search and find flights similar to your Sioux Falls to Seattle route

Why use momondo?

Why should I use momondo to find a flight deal from Sioux Falls to Seattle?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Sioux Falls to Seattle. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Sioux Falls to Seattle with flexible booking policies on momondo?

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

How can momondo help me find flights from Sioux Falls to Seattle?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seattle from Sioux Falls.

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

If you are not ready to book a flight from Sioux Falls 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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