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$78+ Cheap flights from Sioux Falls to Seattle (FSD - SEA)

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — SEA
Jul 30 — Aug 61
From?
To?
Tue 7/30
Tue 8/6
1 adult, Economy
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The best prices from Sioux Falls Joe Foss Field to Seattle/Tacoma Intl are usually found in January or September, booked 35 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Sioux Falls to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Sioux Falls (FSD) to Seattle (SEA). 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 July 25, 2024.

Popular in

June

Cheapest in

January

Round-trip from

$163
(CheapOair)

One-way from

$78
(mytrip.com)
High demand for flights, 8% potential price rise
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Best time to find cheap flights, 16% potential price drop
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From Sioux Falls Joe Foss Field to Seattle/Tacoma Intl
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One-way flight from Sioux Falls Joe Foss Field to Seattle/Tacoma Intl
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What is the cheapest day to fly round-trip from Sioux Falls to Seattle?

Monday is generally a great day to depart. Flying on this day could help you save up to 38%.

How far in advance should I book a flight from Sioux Falls to Seattle?

Users have found that booking a flight from Sioux Falls to Seattle at least 36 days early can save you up to 284% on average compared to booking a flight this week. If booking 36 days before your flight isn’t an option for you, users have found flights from Sioux Falls to Seattle for as little as $425 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $722 for flights departing within the next 3 days.

What is the cheapest month to fly from Sioux Falls to Seattle?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, January can be a great choice for travel to Seattle. Flights to Seattle from Sioux Falls in January are about $569 on average during January, but can be found for as low as $270.

What is the cheapest time of day to fly from FSD to SEA?

It’s optimal to fly from Sioux Falls to Seattle in the afternoon. By choosing this option you can save up to 10% on the cost of your flight, compared to a flight in the morning.

Cheap Sioux Falls to Seattle flights in July & August 2024

Find cheap flight options from Sioux Falls to Seattle specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on July 25, 2024.
Check out some of the best flight deals from Sioux Falls to Seattle in 2024. Check back regularly for other flight deals.
This CheapOair deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/182:44 pmFSD - SEA
1 stop18h 20mFrontier
Mon 9/309:06 pmSEA - FSD
1 stop13h 36mFrontier
Deal found 7/25$163
This mytrip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/182:44 pmFSD - SEA
1 stop18h 20mFrontier
Fri 8/308:58 pmSEA - FSD
1 stop13h 52mFrontier
Deal found 7/25$170
This CheapOair deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/232:45 pmFSD - SEA
1 stop18h 19mFrontier
Mon 8/269:59 pmSEA - FSD
1 stop11h 01mFrontier
Deal found 7/25$178
This mytrip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/262:45 pmFSD - SEA
1 stop28h 30mFrontier
Wed 8/288:57 pmSEA - FSD
1 stop14h 57mFrontier
Deal found 7/25$240
This CheapOair deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/84:00 pmFSD - SEA
1 stop17h 05mFrontier
Sat 8/178:02 pmSEA - FSD
1 stop15h 52mFrontier
Deal found 7/25$277
This Gotogate deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/284:48 pmFSD - SEA
1 stop16h 26mFrontier
Tue 7/309:38 amSEA - FSD
1 stop27h 46mFrontier
Deal found 7/25$343
This CheapOair deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/44:48 pmFSD - SEA
1 stop16h 22mFrontier
Mon 8/125:05 pmSEA - FSD
1 stop15h 55mFrontier
Deal found 7/25$344
This Gotogate deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/302:45 pmFSD - SEA
1 stop18h 19mFrontier
Mon 9/29:59 pmSEA - FSD
1 stop11h 01mFrontier
Deal found 7/25$369
This Gotogate deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/275:06 pmFSD - SEA
1 stop17h 11mFrontier
Wed 7/319:40 pmSEA - FSD
1 stop15h 30mFrontier
Deal found 7/25$386

Sioux Falls to Seattle 2024 flight deals

Discover exclusive flight deals for travel between Sioux Falls and Seattle in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
Check out some of the best flight deals from Sioux Falls to Seattle in 2024. Check back regularly for other flight deals.
This CheapOair deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/182:44 pmFSD - SEA
1 stop18h 20mFrontier
Mon 9/309:06 pmSEA - FSD
1 stop13h 36mFrontier
Deal found 7/25$163
This mytrip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/182:44 pmFSD - SEA
1 stop18h 20mFrontier
Fri 8/308:58 pmSEA - FSD
1 stop13h 52mFrontier
Deal found 7/25$170
This CheapOair deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/232:45 pmFSD - SEA
1 stop18h 19mFrontier
Mon 8/269:59 pmSEA - FSD
1 stop11h 01mFrontier
Deal found 7/25$178
This mytrip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/262:45 pmFSD - SEA
1 stop28h 30mFrontier
Wed 8/288:57 pmSEA - FSD
1 stop14h 57mFrontier
Deal found 7/25$240
This CheapOair deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/84:00 pmFSD - SEA
1 stop17h 05mFrontier
Sat 8/178:02 pmSEA - FSD
1 stop15h 52mFrontier
Deal found 7/25$277
This Gotogate deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/284:48 pmFSD - SEA
1 stop16h 26mFrontier
Tue 7/309:38 amSEA - FSD
1 stop27h 46mFrontier
Deal found 7/25$343
This CheapOair deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/44:48 pmFSD - SEA
1 stop16h 22mFrontier
Mon 8/125:05 pmSEA - FSD
1 stop15h 55mFrontier
Deal found 7/25$344
This Gotogate deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/302:45 pmFSD - SEA
1 stop18h 19mFrontier
Mon 9/29:59 pmSEA - FSD
1 stop11h 01mFrontier
Deal found 7/25$369
This Gotogate deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/275:06 pmFSD - SEA
1 stop17h 11mFrontier
Wed 7/319:40 pmSEA - FSD
1 stop15h 30mFrontier
Deal found 7/25$386

Sioux Falls to Seattle flights leaving soon

Find last-minute flight options from Sioux Falls to Seattle 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 2,752,877 searches. Data last updated July 25, 2024.
Check out these flights departing soon from Sioux Falls to Seattle. Users should be sure to double check the price, date, and time of their last-minute flight.
This CheapOair deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/44:48 pmFSD - SEA
1 stop16h 22mFrontier
Mon 8/125:05 pmSEA - FSD
1 stop15h 55mFrontier
Deal found 7/25$344
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/45:15 amFSD - SEA
1 stop11h 27mDelta
Sun 8/1112:35 amSEA - FSD
1 stop7h 38mDelta
Deal found 7/25$818
This United deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/49:07 amFSD - SEA
2 stops11h 15mUnited Airlines
Mon 8/125:10 amSEA - FSD
1 stop5h 44mUnited Airlines
Deal found 7/25$823
This United deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/49:07 amFSD - SEA
1 stop15h 38mUnited Airlines
Mon 8/123:35 pmSEA - FSD
3 stops17h 07mUnited Airlines
Deal found 7/25$864
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/45:00 amFSD - SEA
2 stops12h 25mDelta
Sun 8/1112:35 amSEA - FSD
1 stop7h 38mDelta
Deal found 7/25$957

One-way flights to Seattle from Sioux Falls

Search for one-way flight options from Sioux Falls to Seattle. 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 2,752,877 searches. Data last updated July 25, 2024.
Take a look at some of the best available options we've come across on one-way flights from Sioux Falls to Seattle. Users needing a return flight from Sioux Falls to Seattle should utilize the search form above.
This mytrip.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/22:45 pmFSD - SEA
1 stop28h 30mFrontier
Deal found 7/24$78
This CheapOair deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/232:45 pmFSD - SEA
1 stop18h 19mFrontier
Deal found 7/25$105
This mytrip.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/14:00 pmFSD - SEA
1 stop17h 05mFrontier
Deal found 7/24$154
This mytrip.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/210:24 pmFSD - SEA
2 stops27h 46mMultiple Airlines
Deal found 7/24$171
This mytrip.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/210:24 pmFSD - SEA
3 stops27h 46mMultiple Airlines
Deal found 7/24$196
This mytrip.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/21:25 pmFSD - SEA
1 stop25h 13mFrontier
Deal found 7/24$238
This American Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/191:21 pmFSD - SEA
1 stop13h 36mAmerican Airlines
Deal found 7/25$272
This mytrip.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/28:21 pmFSD - SEA
2 stops21h 54mMultiple Airlines
Deal found 7/24$298
This United deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2311:23 amFSD - SEA
2 stops13h 37mUnited Airlines
Deal found 7/25$304

Find flights from Sioux Falls to Seattle within your budget

Customize your flight search to find flights from Sioux Falls to Seattle 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 2,752,877 searches. Data last updated July 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$163 - $503

Route

Depart

Return

Price

Sioux Falls Joe Foss FieldSeattle/Tacoma Intl

FSD - SEA

FSDSEA

Sioux Falls Joe Foss Field

Sun 8/18

1 stop18h 20m

Seattle/Tacoma Intl

Mon 9/30

1 stop13h 36m

$163

Sioux Falls Joe Foss FieldSeattle/Tacoma Intl

FSD - SEA

FSDSEA

Sioux Falls Joe Foss Field

Sun 8/18

1 stop18h 20m

Seattle/Tacoma Intl

Fri 8/30

1 stop13h 52m

$170

Sioux Falls Joe Foss FieldSeattle/Tacoma Intl

FSD - SEA

FSDSEA

Sioux Falls Joe Foss Field

Fri 8/23

1 stop18h 19m

Seattle/Tacoma Intl

Mon 8/26

1 stop11h 01m

$178

Sioux Falls Joe Foss FieldSeattle/Tacoma Intl

FSD - SEA

FSDSEA

Sioux Falls Joe Foss Field

Mon 8/26

1 stop28h 30m

Seattle/Tacoma Intl

Wed 8/28

1 stop14h 57m

$240

Sioux Falls Joe Foss FieldSeattle/Tacoma Intl

FSD - SEA

FSDSEA

Sioux Falls Joe Foss Field

Thu 8/8

1 stop17h 05m

Seattle/Tacoma Intl

Sat 8/17

1 stop15h 52m

$277

Sioux Falls Joe Foss FieldSeattle/Tacoma Intl

FSD - SEA

FSDSEA

Sioux Falls Joe Foss Field

Sat 9/7

1 stop11h 13m

Seattle/Tacoma Intl

Sat 9/14

1 stop11h 23m

$455

Sioux Falls Joe Foss FieldSeattle/Tacoma Intl

FSD - SEA

FSDSEA

Sioux Falls Joe Foss Field

Fri 8/30

2 stops23h 21m

Seattle/Tacoma Intl

Mon 9/2

1 stop8h 35m

$491

Sioux Falls Joe Foss FieldSeattle/Tacoma Intl

FSD - SEA

FSDSEA

Sioux Falls Joe Foss Field

Mon 8/26

1 stop11h 30m

Seattle/Tacoma Intl

Tue 8/27

1 stop7h 38m

$498

Sioux Falls Joe Foss FieldSeattle/Tacoma Intl

FSD - SEA

FSDSEA

Sioux Falls Joe Foss Field

Mon 8/26

1 stop6h 10m

Seattle/Tacoma Intl

Wed 8/28

2 stops13h 23m

$503

Flights are sorted by cheapest first

Deals found on 7/25

How far ahead should I book a flight from Sioux Falls to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Sioux Falls to Seattle. Price data was last updated on July 23, 2024.
The price you pay for your flight from Sioux Falls to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 35 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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What is the cheapest day to fly from Sioux Falls to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Sioux Falls to Seattle. Price data was last updated on July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Sioux Falls to Seattle flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from Sioux Falls to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Sioux Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Seattle by month

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

SEA

Temperature

41 - 66.2 °F

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated July 25, 2024.
Peruse reviews from past customers who have flown with Frontier, American Airlines and United Airlines from Sioux Falls to Seattle to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Entertainment

7.2

Crew

8.6

Food

7.2

Comfort

7.9

Overall

8.1

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

Alaska Airlines
8.1
Very good
9,365 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Entertainment

7.2

Crew

8.6

Food

7.2

Comfort

7.9

Overall

8.1

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

Delta
8.0
Very good
9,630 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Entertainment

7.2

Crew

8.6

Food

7.2

Comfort

7.9

Overall

8.1

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

United Airlines
7.4
Good
10,000 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Entertainment

7.2

Crew

8.6

Food

7.2

Comfort

7.9

Overall

8.1

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

American Airlines
7.3
Good
10,000 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Entertainment

7.2

Crew

8.6

Food

7.2

Comfort

7.9

Overall

8.1

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

Frontier
6.2
Okay
3,835 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Entertainment

7.2

Crew

8.6

Food

7.2

Comfort

7.9

Overall

8.1

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

Related info for your journey

Find useful and relevant information for your journey from Sioux Falls to Seattle. 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 Sioux Falls to Seattle for under $200 on Cheapflights?

    Yes, there are multiple flights from Sioux Falls to Seattle for under $200. The cheapest flight booked recently is on Frontier for just $163, but on average you can expect to pay $424.

  • Are there last-minute flights available from Sioux Falls to Seattle for under $400?

    There are currently 5+ open flights from Sioux Falls to Seattle within the next 7 days for less than $400.

  • What are the cheapest airlines flying from Sioux Falls to Seattle round-trip?

    Our cheapest airline available from Sioux Falls to Seattle is Frontier. Our recent data shows that you can find tickets from as low as $163 on this airline. Additional options worth looking into are American Airlines and Delta, starting at $455 and $498 round-trip. These flights start at 71% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Sioux Falls to Seattle one-way?

    $78 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $272 and $304, respectively.

  • What does FSD to SEA mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Sioux Falls Joe Foss Field Airport to Seattle/Tacoma Intl Airport flight would often be abbreviated as a FSD to SEA flight.

  • Can I find deals for flights from Sioux Falls to Seattle that include extra baggage allowance?

    The amount of baggage you can bring on your Sioux Falls to Seattle flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Sioux Falls to Seattle with specific airlines?

    Yes, Cheapflights allows you to browse and filter Sioux Falls to Seattle flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Sioux Falls to Seattle that include hotel bookings?

    Yes. In addition to deals on Sioux Falls to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sioux Falls to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sioux Falls to Seattle.

  • Can I find deals for business class flights from Sioux Falls to Seattle?

    Yes. Cheapflights offers flight deals from Sioux Falls to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Sioux Falls to Seattle that allow pets onboard?

    Many airlines flying from Sioux Falls to Seattle offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Sioux Falls to Seattle?

    Yes, you can often find last-minute deals on Sioux Falls to Seattle flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Sioux Falls to Seattle flight deals updated?

    The Sioux Falls to Seattle flight deals you see on this page were last updated on 7/25.

  • What are the most popular airlines that fly from Sioux Falls to Seattle?

    Consider American Airlines, Alaska Airlines or Delta when booking your flight. These represent the most popular airlines when flying from Sioux Falls to Seattle.

  • What is the cheapest month to book a flight from Sioux Falls to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Sioux Falls to Seattle (average of $246). Flying from Sioux Falls to Seattle in July is currently the most expensive (average of $412). 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.

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See prices for flight routes from nearby airports that may be better suited for you.

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Top 5 airlines flying from Sioux Falls to Seattle

Discover the top 5 airlines that operate flights from Sioux Falls to Seattle. 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 2,752,877 searches. Data last updated July 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$131Average$278FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$396Average$628FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$426Average$557FlexibilityNo cancel feeOn-time71%
DeltaCheapest$473Average$628FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$514Average$687FlexibilityNo cancel feeOn-time75%
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Search flights from Sioux Falls to Seattle by cabin class

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