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Cheap flights from Seattle to Sioux Falls (SEA - FSD) from $144

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 5/24. 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 — FSD
May 3 — May 101
From?
To?
Fri 5/3
Fri 5/10
1 adult, Economy
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The best prices from Seattle/Tacoma Intl to Sioux Falls Joe Foss Field are usually found in September or March, booked 33 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from Seattle to Sioux Falls

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Sioux Falls (FSD). 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 April 28, 2024.

Popular in

June

Cheapest in

September

Round-trip from

$355

One-way from

$260
High demand for flights, 11% potential price rise
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Best time to find cheap flights, 13% potential price drop
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From Seattle/Tacoma Intl to Sioux Falls Joe Foss Field
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One-way flight from Seattle/Tacoma Intl to Sioux Falls Joe Foss Field
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What is the cheapest day to fly round-trip from Seattle to Sioux Falls?

Monday is generally a great day to depart. Flying on this day could help you save up to 19%.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 34 days in advance, which can save you up to 55% on flights from Seattle to Sioux Falls compared to booking the week you need them. Waiting 34 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $228. For sooner than that we have options available in the next 3 days from $228.

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

The best pricing can be found in the month of September. Prices to Sioux Falls from Seattle average $564. You can even find prices in September for less than $564, as users have found deals to Sioux Falls from as low as $191. The month of June appears to be one of the more expensive times to travel to Sioux Falls from Seattle. Flying in the targeted month can save you up to 12%.

When is the cheapest time to fly from Seattle to Sioux Falls (SEA - FSD)?

It’s typically best to fly out from Seattle to Sioux Falls in the evening. Doing so could potentially save you 13% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap United Airlines flights from Seattle to Sioux Falls

Explore cheap flight options specifically provided by United Airlines for the route between Seattle and Sioux Falls. 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 2,944,896 searches. Data last updated April 28, 2024.
Peruse some of the lowest-priced United Airlines flights we've found from Seattle to Sioux Falls. Deals update often to give you more flight options matching your criteria
Sat 5/255:05 amSEA - FSD
1 stop13h 31mUnited Airlines
Sat 6/19:20 amFSD - SEA
1 stop24h 37mUnited Airlines
Deal found 4/27$439
Mon 8/192:08 pmSEA - FSD
2 stops20h 32mUnited Airlines
Wed 8/289:25 amFSD - SEA
1 stop15h 35mUnited Airlines
Deal found 4/26$449
Mon 8/192:08 pmSEA - FSD
2 stops20h 32mUnited Airlines
Wed 8/289:25 amFSD - SEA
2 stops17h 58mUnited Airlines
Deal found 4/26$454
Sat 5/255:05 amSEA - FSD
1 stop13h 31mUnited Airlines
Sat 6/11:55 pmFSD - SEA
1 stop20h 02mUnited Airlines
Deal found 4/27$464
Mon 5/275:05 amSEA - FSD
1 stop13h 31mUnited Airlines
Mon 6/39:20 amFSD - SEA
1 stop24h 42mUnited Airlines
Deal found 4/28$465
Fri 8/166:30 pmSEA - FSD
1 stop16h 24mUnited Airlines
Mon 8/191:45 pmFSD - SEA
2 stops13h 38mUnited Airlines
Deal found 4/27$504
Tue 8/135:10 amSEA - FSD
1 stop13h 31mUnited Airlines
Sat 8/179:16 amFSD - SEA
2 stops14h 56mUnited Airlines
Deal found 4/27$524
Wed 5/225:00 amSEA - FSD
1 stop13h 33mUnited Airlines
Wed 5/291:55 pmFSD - SEA
2 stops12h 51mUnited Airlines
Deal found 4/27$528
Fri 8/163:35 pmSEA - FSD
2 stops19h 19mUnited Airlines
Mon 8/191:45 pmFSD - SEA
2 stops13h 38mUnited Airlines
Deal found 4/27$549

Cheap Frontier flights from Seattle to Sioux Falls

Explore cheap flight options specifically provided by Frontier for the route between Seattle and Sioux Falls. 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 2,944,896 searches. Data last updated April 28, 2024.
To aid your search, here are some of the cheapest Frontier flights we've found from Seattle to Sioux Falls. Deals frequently update to provide users with more options.
Thu 5/169:30 amSEA - FSD
1 stop26h 18mFrontier
Wed 5/222:38 pmFSD - SEA
1 stop19h 52mFrontier
Deal found 4/28$234
Sun 5/510:30 pmSEA - FSD
1 stop15h 25mFrontier
Fri 5/105:01 pmFSD - SEA
1 stop6h 33mFrontier
Deal found 4/28$288
Tue 6/258:12 pmSEA - FSD
1 stop14h 23mFrontier
Mon 7/11:28 pmFSD - SEA
1 stop21h 09mFrontier
Deal found 4/28$394
Tue 8/69:37 amSEA - FSD
1 stop24h 56mFrontier
Sat 8/101:28 pmFSD - SEA
1 stop21h 09mFrontier
Deal found 4/27$408
Sat 6/2210:34 pmSEA - FSD
1 stop14h 53mFrontier
Mon 6/242:40 pmFSD - SEA
1 stop20h 01mFrontier
Deal found 4/28$426
Fri 8/1610:08 pmSEA - FSD
1 stop12h 25mFrontier
Mon 8/191:28 pmFSD - SEA
1 stop9h 43mFrontier
Deal found 4/27$428
Mon 8/129:41 pmSEA - FSD
1 stop12h 52mFrontier
Mon 8/191:28 pmFSD - SEA
1 stop9h 43mFrontier
Deal found 4/27$452
Fri 8/1610:08 pmSEA - FSD
1 stop12h 25mFrontier
Sun 8/181:28 pmFSD - SEA
1 stop21h 09mFrontier
Deal found 4/27$462
Sat 6/2910:34 pmSEA - FSD
1 stop14h 53mFrontier
Wed 7/31:28 pmFSD - SEA
1 stop21h 09mFrontier
Deal found 4/27$477

Cheap Seattle to Sioux Falls flights in April & May 2024

Find cheap flight options from Seattle to Sioux Falls specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Prices were last updated on April 28, 2024.
The lowest fares we've come across on flights traveling from Seattle to Sioux Falls in April and May 2024. More deals are always being added, so be sure to check back regularly.
Thu 5/169:30 amSEA - FSD
1 stop26h 18mFrontier
Wed 5/222:38 pmFSD - SEA
1 stop19h 52mFrontier
Deal found 4/28$234
Sun 5/510:30 pmSEA - FSD
1 stop15h 25mFrontier
Fri 5/105:01 pmFSD - SEA
1 stop6h 33mFrontier
Deal found 4/28$288
Mon 4/298:20 amSEA - FSD
1 stop5h 35mFrontier
Fri 5/35:01 pmFSD - SEA
1 stop6h 33mFrontier
Deal found 4/28$348
Sat 5/255:05 amSEA - FSD
1 stop13h 31mUnited Airlines
Sat 6/19:20 amFSD - SEA
1 stop24h 37mUnited Airlines
Deal found 4/27$439
Sat 5/255:05 amSEA - FSD
1 stop13h 31mUnited Airlines
Sat 6/11:55 pmFSD - SEA
1 stop20h 02mUnited Airlines
Deal found 4/27$464
Mon 5/275:05 amSEA - FSD
1 stop13h 31mUnited Airlines
Mon 6/39:20 amFSD - SEA
1 stop24h 42mUnited Airlines
Deal found 4/28$465
Wed 5/2211:59 pmSEA - FSD
1 stop20h 07mAmerican Airlines
Wed 5/291:36 pmFSD - SEA
1 stop7h 45mAmerican Airlines
Deal found 4/27$487
Tue 5/211:15 amSEA - FSD
1 stop9h 41mAmerican Airlines
Wed 5/291:36 pmFSD - SEA
1 stop7h 45mAmerican Airlines
Deal found 4/27$498
Wed 5/225:00 amSEA - FSD
1 stop13h 33mUnited Airlines
Wed 5/291:55 pmFSD - SEA
2 stops12h 51mUnited Airlines
Deal found 4/27$528

Seattle to Sioux Falls 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Sioux Falls in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
The lowest fares we've come across on flights traveling from Seattle to Sioux Falls in April and May 2024. More deals are always being added, so be sure to check back regularly.
Thu 5/169:30 amSEA - FSD
1 stop26h 18mFrontier
Wed 5/222:38 pmFSD - SEA
1 stop19h 52mFrontier
Deal found 4/28$234
Mon 4/298:20 amSEA - FSD
1 stop5h 35mFrontier
Fri 5/35:01 pmFSD - SEA
1 stop6h 33mFrontier
Deal found 4/28$348
Tue 8/69:37 amSEA - FSD
1 stop24h 56mFrontier
Sat 8/101:28 pmFSD - SEA
1 stop21h 09mFrontier
Deal found 4/27$408
Sat 6/2210:34 pmSEA - FSD
1 stop14h 53mFrontier
Mon 6/242:40 pmFSD - SEA
1 stop20h 01mFrontier
Deal found 4/28$426
Fri 8/1610:08 pmSEA - FSD
1 stop12h 25mFrontier
Mon 8/191:28 pmFSD - SEA
1 stop9h 43mFrontier
Deal found 4/27$428
Sat 5/255:05 amSEA - FSD
1 stop13h 31mUnited Airlines
Sat 6/19:20 amFSD - SEA
1 stop24h 37mUnited Airlines
Deal found 4/27$439
Mon 8/192:08 pmSEA - FSD
2 stops20h 32mUnited Airlines
Wed 8/289:25 amFSD - SEA
1 stop15h 35mUnited Airlines
Deal found 4/26$449
Mon 8/129:41 pmSEA - FSD
1 stop12h 52mFrontier
Mon 8/191:28 pmFSD - SEA
1 stop9h 43mFrontier
Deal found 4/27$452
Mon 8/192:08 pmSEA - FSD
2 stops20h 32mUnited Airlines
Wed 8/289:25 amFSD - SEA
2 stops17h 58mUnited Airlines
Deal found 4/26$454

Seattle to Sioux Falls flights leaving soon

Find last-minute flight options from Seattle to Sioux Falls 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 2,944,896 searches. Data last updated April 28, 2024.
Book one of these great deals on flights from Seattle to Sioux Falls. It's wise to confirm all flight details are correct before booking.
Sun 5/510:30 pmSEA - FSD
1 stop15h 25mFrontier
Fri 5/105:01 pmFSD - SEA
1 stop6h 33mFrontier
Deal found 4/28$288
Sun 5/52:30 pmSEA - FSD
1 stop28h 03mUnited Airlines
Thu 5/99:10 amFSD - SEA
2 stops14h 24mUnited Airlines
Deal found 4/27$742
Sun 5/52:30 pmSEA - FSD
1 stop28h 03mUnited Airlines
Thu 5/911:27 amFSD - SEA
1 stop13h 00mUnited Airlines
Deal found 4/27$770
Wed 5/812:40 amSEA - FSD
1 stop7h 35mDelta
Thu 5/165:25 amFSD - SEA
1 stop5h 18mDelta
Deal found 4/27$798
Sun 5/59:35 amSEA - FSD
2 stops11h 22mDelta
Thu 5/95:25 amFSD - SEA
2 stops11h 54mDelta
Deal found 4/27$854
Wed 5/812:40 amSEA - FSD
1 stop7h 35mDelta
Thu 5/161:25 pmFSD - SEA
2 stops7h 18mDelta
Deal found 4/27$856
Sat 5/412:35 amSEA - FSD
1 stop7h 44mDelta
Thu 5/910:55 amFSD - SEA
2 stops11h 45mDelta
Deal found 4/27$976
Sat 5/412:35 amSEA - FSD
1 stop7h 44mDelta
Thu 5/910:55 amFSD - SEA
1 stop5h 20mDelta
Deal found 4/27$1,038

One-way flights to Sioux Falls from Seattle

Search for one-way flight options from Seattle to Sioux Falls. 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 2,944,896 searches. Data last updated April 28, 2024.
Some of the best available deals we've found on one-way flights from Seattle to Sioux Falls. Users needing a return flight from Seattle to Sioux Falls should utilize the search form above.
Fri 5/2410:24 pmSEA - FSD
1 stop12h 12mFrontier
Deal found 4/27$144
Tue 6/188:12 pmSEA - FSD
1 stop14h 23mFrontier
Deal found 4/27$169
Wed 6/199:41 pmSEA - FSD
1 stop16h 03mFrontier
Deal found 4/27$200
Wed 5/2911:59 pmSEA - FSD
1 stop10h 00mAmerican Airlines
Deal found 4/27$214
Sun 6/1610:12 amSEA - FSD
1 stop25h 38mFrontier
Deal found 4/27$229
Sun 5/268:04 amSEA - FSD
1 stop26h 32mFrontier
Deal found 4/26$239
Sat 5/259:32 amSEA - FSD
2 stops26h 29mDelta
Deal found 4/26$243
Tue 5/281:15 amSEA - FSD
1 stop9h 41mAmerican Airlines
Deal found 4/27$249
Wed 5/296:15 amSEA - FSD
2 stops15h 14mUnited Airlines
Deal found 4/27$258

Find flights from Seattle to Sioux Falls within your budget

Customize your flight search to find flights from Seattle to Sioux Falls 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 2,944,896 searches. Data last updated April 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$234 - $713

Route

Depart

Return

Price

Seattle/Tacoma IntlSioux Falls Joe Foss Field

SEA - FSD

SEAFSD

Seattle/Tacoma Intl

Thu 5/16

1 stop26h 18m

Sioux Falls Joe Foss Field

Wed 5/22

1 stop19h 52m

$234

Seattle/Tacoma IntlSioux Falls Joe Foss Field

SEA - FSD

SEAFSD

Seattle/Tacoma Intl

Tue 6/25

1 stop14h 23m

Sioux Falls Joe Foss Field

Mon 7/1

1 stop21h 09m

$394

Seattle/Tacoma IntlSioux Falls Joe Foss Field

SEA - FSD

SEAFSD

Seattle/Tacoma Intl

Tue 8/6

1 stop24h 56m

Sioux Falls Joe Foss Field

Sat 8/10

1 stop21h 09m

$408

Seattle/Tacoma IntlSioux Falls Joe Foss Field

SEA - FSD

SEAFSD

Seattle/Tacoma Intl

Sat 5/25

1 stop13h 31m

Sioux Falls Joe Foss Field

Sat 6/1

1 stop24h 37m

$439

Seattle/Tacoma IntlSioux Falls Joe Foss Field

SEA - FSD

SEAFSD

Seattle/Tacoma Intl

Mon 8/19

2 stops20h 32m

Sioux Falls Joe Foss Field

Wed 8/28

1 stop15h 35m

$449

Seattle/Tacoma IntlSioux Falls Joe Foss Field

SEA - FSD

SEAFSD

Seattle/Tacoma Intl

Wed 5/22

1 stop20h 07m

Sioux Falls Joe Foss Field

Wed 5/29

1 stop7h 45m

$487

Seattle/Tacoma IntlSioux Falls Joe Foss Field

SEA - FSD

SEAFSD

Seattle/Tacoma Intl

Mon 5/27

1 stop9h 27m

Sioux Falls Joe Foss Field

Mon 6/3

1 stop6h 01m

$533

Seattle/Tacoma IntlSioux Falls Joe Foss Field

SEA - FSD

SEAFSD

Seattle/Tacoma Intl

Thu 8/15

1 stop7h 34m

Sioux Falls Joe Foss Field

Mon 8/19

1 stop5h 35m

$618

Seattle/Tacoma IntlSioux Falls Joe Foss Field

SEA - FSD

SEAFSD

Seattle/Tacoma Intl

Wed 6/5

2 stops14h 08m

Sioux Falls Joe Foss Field

Thu 6/6

1 stop8h 01m

$713

Flights are sorted by cheapest first

Deals found on 4/28

When is the best time to book a flight from Seattle to Sioux Falls?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Sioux Falls. Price data was last updated on January 28, 2024.
The price you pay for your flight from Seattle to Sioux Falls may vary depending on when you book. For the best chance of a lower fare, look to book 33 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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When is the cheapest time to fly from Seattle to Sioux Falls?

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

Average price of flights to Sioux Falls by month

Plan your trip from Seattle to Sioux Falls by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to Sioux Falls is currently $216 while a round-trip flight costs $475. Price data was last updated on April 21, 2024.

Currently, September is the cheapest month in which you can book a flight from Seattle to Sioux Falls (average of $355). Flying from Seattle to Sioux Falls in June is currently the most expensive (average of $497). 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

$367

February

$360

March

$405

April

$369

May

$450

June

$497

July

$487

August

$396

September

$355

October

$431

November

$408

December

$374

Temperature and rainfall in Sioux Falls by month

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

FSD

Temperature

15.8 - 73.4 °F

Reviews of airlines servicing Sioux Falls

Get insights into the airlines that provide service to Sioux Falls. 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 Sioux Falls. Reviews last updated April 28, 2024.
Peruse reviews from past customers who have flown with United Airlines, Frontier and American Airlines from Seattle to Sioux Falls to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,110 reviews
Check prices

Boarding

8.2

Food

7.3

Entertainment

7.3

Comfort

7.9

Crew

8.6

Overall

8.1

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

Alaska Airlines
8.1
Very good
9,110 reviews
Alaska Airlines
8.1
Very good
9,110 reviews
Check prices

Boarding

8.2

Food

7.3

Entertainment

7.3

Comfort

7.9

Crew

8.6

Overall

8.1

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

Delta
8.1
Very good
10,932 reviews
Alaska Airlines
8.1
Very good
9,110 reviews
Check prices

Boarding

8.2

Food

7.3

Entertainment

7.3

Comfort

7.9

Crew

8.6

Overall

8.1

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

United Airlines
7.4
Good
11,221 reviews
Alaska Airlines
8.1
Very good
9,110 reviews
Check prices

Boarding

8.2

Food

7.3

Entertainment

7.3

Comfort

7.9

Crew

8.6

Overall

8.1

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

American Airlines
7.3
Good
14,844 reviews
Alaska Airlines
8.1
Very good
9,110 reviews
Check prices

Boarding

8.2

Food

7.3

Entertainment

7.3

Comfort

7.9

Crew

8.6

Overall

8.1

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

Frontier
6.3
Okay
4,129 reviews
Alaska Airlines
8.1
Very good
9,110 reviews
Check prices

Boarding

8.2

Food

7.3

Entertainment

7.3

Comfort

7.9

Crew

8.6

Overall

8.1

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Sioux Falls. 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 Sioux Falls for under $300 on Cheapflights?

    Yes, there are multiple flights from Seattle to Sioux Falls for under $300. The cheapest flight booked recently is on Frontier for just $234, but on average you can expect to pay $454.

  • Are there last-minute flights available from Seattle to Sioux Falls for under $300?

    There are currently 8+ open flights from Seattle to Sioux Falls within the next 7 days for less than $300.

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

    Currently priced at $234, Frontier will fly you from Seattle to Sioux Falls and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and American Airlines - these airlines can fly you to your destination from $439 and $487, respectively. Users have found that Frontier is 58% cheaper than the other options available to this destination.

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

    $144 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 Delta, with prices starting from $214 and $243, respectively.

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

    Before booking your flight from Seattle to Sioux Falls check out the most popular airlines for this route: American Airlines, Alaska Airlines or Delta.

  • What does SEA to FSD mean?

    SEA and FSD are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SEA to FSD refers to a flight route from Seattle/Tacoma Intl Airport to Sioux Falls Joe Foss Field Airport.

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

    The amount of baggage you can bring on your Seattle to Sioux Falls 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 Seattle to Sioux Falls with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Sioux Falls 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 Seattle to Sioux Falls that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to Sioux Falls 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 Seattle to Sioux Falls that allow pets onboard?

    Many airlines flying from Seattle to Sioux Falls 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 Seattle to Sioux Falls?

    Yes, you can often find last-minute deals on Seattle to Sioux Falls 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 Seattle to Sioux Falls flight deals updated?

    The Seattle to Sioux Falls flight deals you see on this page were last updated on 4/28.

See more FAQs

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Top 5 airlines flying from Seattle to Sioux Falls

Discover the top 5 airlines that operate flights from Seattle to Sioux Falls. 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 2,944,896 searches. Data last updated April 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$139Average$200FlexibilityNo cancel feeOn-time62%
Search Frontier flights
United AirlinesCheapest$401Average$601FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$423Average$617FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$487Average$557FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Alaska AirlinesCheapest$518Average$568FlexibilityNo cancel feeOn-time75%
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