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Cheap flights from Seattle to Sioux Falls (SEA - FSD) from $89

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 8/19. 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
Jun 2 — Jun 91
From?
To?
Sun 6/2
Sun 6/9
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 November, booked 33 days in advance, depart on a Tuesday or Saturday 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 May 28, 2024.

Popular in

May

Cheapest in

September

Round-trip from

$344

One-way from

$239
High demand for flights, 12% potential price rise
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Best time to find cheap flights, 16% 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 21%.

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 114% 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 $177. For sooner than that we have options available in the next 3 days from $316.

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 $582. You can even find prices in September for less than $582, as users have found deals to Sioux Falls from as low as $191. The month of May 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 13%.

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 18% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap American Airlines flights from Seattle to Sioux Falls

Explore cheap flight options specifically provided by American 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 2,696,634 searches. Data last updated May 28, 2024.
Peruse some of the lowest-priced American Airlines flights we've found from Seattle to Sioux Falls. Deals update often to give you more flight options matching your criteria
Tue 6/251:14 amSEA - FSD
1 stop9h 36mAmerican Airlines
Mon 7/15:06 pmFSD - SEA
1 stop8h 02mAmerican Airlines
Deal found 5/26$498
Sun 8/111:14 amSEA - FSD
1 stop9h 44mAmerican Airlines
Mon 8/265:40 amFSD - SEA
1 stop18h 16mAmerican Airlines
Deal found 5/27$508
Wed 8/71:14 amSEA - FSD
1 stop9h 44mAmerican Airlines
Mon 8/121:38 pmFSD - SEA
1 stop10h 02mAmerican Airlines
Deal found 5/28$528
Thu 7/111:14 amSEA - FSD
1 stop9h 43mAmerican Airlines
Wed 7/175:17 pmFSD - SEA
1 stop7h 51mAmerican Airlines
Deal found 5/27$568
Tue 7/212:20 amSEA - FSD
1 stop19h 03mAmerican Airlines
Wed 7/105:17 pmFSD - SEA
1 stop9h 26mAmerican Airlines
Deal found 5/28$592
Mon 6/171:14 amSEA - FSD
1 stop9h 36mAmerican Airlines
Fri 6/215:44 amFSD - SEA
1 stop18h 13mAmerican Airlines
Deal found 5/27$618
Mon 6/101:14 amSEA - FSD
1 stop9h 36mAmerican Airlines
Tue 6/187:00 amFSD - SEA
1 stop7h 52mAmerican Airlines
Deal found 5/28$668
Tue 6/251:14 amSEA - FSD
1 stop9h 36mAmerican Airlines
Fri 6/285:06 pmFSD - SEA
1 stop9h 41mAmerican Airlines
Deal found 5/28$683
Thu 6/131:14 amSEA - FSD
1 stop9h 36mAmerican Airlines
Wed 6/1910:44 amFSD - SEA
1 stop13h 13mAmerican Airlines
Deal found 5/27$693

Cheap Delta flights from Seattle to Sioux Falls

Explore cheap flight options specifically provided by Delta 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 2,696,634 searches. Data last updated May 28, 2024.
To aid your search, here are some of the cheapest Delta flights we've found from Seattle to Sioux Falls. Deals frequently update to provide users with more options.
Thu 9/2612:30 amSEA - FSD
1 stop7h 28mDelta
Sun 9/291:30 pmFSD - SEA
1 stop8h 36mDelta
Deal found 5/28$578
Thu 8/87:45 pmSEA - FSD
2 stops12h 28mDelta
Mon 8/127:50 pmFSD - SEA
1 stop6h 09mDelta
Deal found 5/28$622
Fri 6/287:45 pmSEA - FSD
2 stops12h 32mDelta
Sat 7/65:00 amFSD - SEA
1 stop5h 48mDelta
Deal found 5/27$672
Mon 8/127:45 pmSEA - FSD
2 stops12h 28mDelta
Mon 8/265:00 amFSD - SEA
2 stops12h 13mDelta
Deal found 5/28$695
Thu 8/810:55 pmSEA - FSD
2 stops9h 18mDelta
Mon 8/125:00 amFSD - SEA
2 stops12h 13mDelta
Deal found 5/28$715
Sun 7/710:55 pmSEA - FSD
2 stops9h 07mDelta
Sun 7/145:00 amFSD - SEA
1 stop5h 50mDelta
Deal found 5/27$732
Tue 6/186:05 amSEA - FSD
1 stop7h 26mDelta
Fri 6/215:00 amFSD - SEA
2 stops12h 36mDelta
Deal found 5/27$772
Wed 8/712:35 amSEA - FSD
1 stop7h 38mDelta
Mon 8/125:00 amFSD - SEA
2 stops12h 13mDelta
Deal found 5/28$802
Fri 6/712:40 amSEA - FSD
1 stop7h 37mDelta
Sun 6/95:00 amFSD - SEA
1 stop5h 49mDelta
Deal found 5/26$808

Cheap Seattle to Sioux Falls flights in May & June 2024

Find cheap flight options from Seattle to Sioux Falls specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Prices were last updated on May 28, 2024.
The lowest fares we've come across on flights traveling from Seattle to Sioux Falls in May and June 2024. More deals are always being added, so be sure to check back regularly.
Fri 6/73:34 pmSEA - FSD
1 stop23h 40mFrontier
Wed 6/121:25 pmFSD - SEA
1 stop23h 01mFrontier
Deal found 5/28$258
Sun 6/910:12 amSEA - FSD
1 stop25h 38mFrontier
Sun 6/164:27 pmFSD - SEA
1 stop24h 48mFrontier
Deal found 5/26$279
Fri 6/143:34 pmSEA - FSD
1 stop23h 40mFrontier
Wed 6/191:25 pmFSD - SEA
1 stop23h 01mFrontier
Deal found 5/27$299
Tue 6/188:12 pmSEA - FSD
1 stop14h 22mFrontier
Sun 6/234:27 pmFSD - SEA
1 stop16h 39mFrontier
Deal found 5/27$307
Sat 6/2910:26 pmSEA - FSD
1 stop15h 00mFrontier
Mon 7/12:40 pmFSD - SEA
1 stop19h 59mFrontier
Deal found 5/27$310
Sat 6/1511:28 amSEA - FSD
1 stop25h 58mFrontier
Fri 6/211:25 pmFSD - SEA
1 stop23h 01mFrontier
Deal found 5/27$311
Sat 6/1510:26 pmSEA - FSD
1 stop15h 00mFrontier
Sun 6/234:27 pmFSD - SEA
1 stop16h 39mFrontier
Deal found 5/27$313
Thu 6/611:28 amSEA - FSD
1 stop23h 06mFrontier
Sat 6/86:05 pmFSD - SEA
1 stop17h 05mFrontier
Deal found 5/27$314
Tue 6/189:41 amSEA - FSD
1 stop24h 53mFrontier
Fri 6/211:25 pmFSD - SEA
1 stop23h 01mFrontier
Deal found 5/27$319

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 2,696,634 searches. Data last updated May 28, 2024.
The lowest fares we've come across on flights traveling from Seattle to Sioux Falls in May and June 2024. More deals are always being added, so be sure to check back regularly.
Fri 6/73:34 pmSEA - FSD
1 stop23h 40mFrontier
Wed 6/121:25 pmFSD - SEA
1 stop23h 01mFrontier
Deal found 5/28$258
Fri 9/279:37 amSEA - FSD
1 stop24h 56mFrontier
Sun 9/291:28 pmFSD - SEA
1 stop21h 09mFrontier
Deal found 5/28$340
Wed 7/310:39 pmSEA - FSD
1 stop15h 04mFrontier
Wed 7/101:16 pmFSD - SEA
1 stop9h 34mFrontier
Deal found 5/28$347
Sat 6/2210:26 pmSEA - FSD
1 stop15h 00mFrontier
Sun 6/304:27 pmFSD - SEA
1 stop16h 39mFrontier
Deal found 5/27$362
Mon 6/179:28 amSEA - FSD
1 stop9h 54mMultiple Airlines
Fri 6/2110:13 pmFSD - SEA
1 stop16h 59mMultiple Airlines
Deal found 5/28$394
Thu 6/277:49 pmSEA - FSD
1 stop14h 45mFrontier
Mon 7/82:44 pmFSD - SEA
1 stop19h 54mFrontier
Deal found 5/28$397
Wed 7/249:40 pmSEA - FSD
1 stop15h 30mFrontier
Wed 7/314:24 pmFSD - SEA
1 stop20h 00mFrontier
Deal found 5/28$406
Mon 6/179:28 amSEA - FSD
1 stop9h 54mMultiple Airlines
Fri 6/2110:13 pmFSD - SEA
1 stop16h 59mMultiple Airlines
Deal found 5/28$410
Thu 8/159:37 amSEA - FSD
1 stop24h 56mFrontier
Sun 8/181:28 pmFSD - SEA
1 stop21h 09mFrontier
Deal found 5/28$413

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 2,696,634 searches. Data last updated May 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.
Fri 6/73:34 pmSEA - FSD
1 stop23h 40mFrontier
Wed 6/121:25 pmFSD - SEA
1 stop23h 01mFrontier
Deal found 5/28$258
Thu 6/611:28 amSEA - FSD
1 stop23h 06mFrontier
Sat 6/86:05 pmFSD - SEA
1 stop17h 05mFrontier
Deal found 5/27$314
Fri 6/75:05 amSEA - FSD
1 stop13h 31mUnited Airlines
Wed 6/129:20 amFSD - SEA
2 stops14h 55mUnited Airlines
Deal found 5/28$612
Thu 6/61:14 amSEA - FSD
1 stop9h 36mAmerican Airlines
Wed 6/125:06 pmFSD - SEA
1 stop8h 02mAmerican Airlines
Deal found 5/28$808
Wed 6/512:40 amSEA - FSD
1 stop7h 35mDelta
Sat 6/810:57 amFSD - SEA
1 stop7h 28mDelta
Deal found 5/27$868
Fri 6/71:14 amSEA - FSD
2 stops14h 14mAmerican Airlines
Sun 6/92:24 pmFSD - SEA
1 stop8h 19mAmerican Airlines
Deal found 5/26$877
Fri 6/712:20 amSEA - FSD
2 stops15h 08mAmerican Airlines
Sun 6/95:44 amFSD - SEA
2 stops15h 43mAmerican Airlines
Deal found 5/26$943
Wed 6/512:40 amSEA - FSD
1 stop7h 35mDelta
Sat 6/85:00 amFSD - SEA
2 stops12h 36mDelta
Deal found 5/27$952
Thu 6/67:38 pmSEA - FSD
2 stops12h 39mDelta
Sat 6/85:00 amFSD - SEA
2 stops12h 36mDelta
Deal found 5/27$1,035

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 2,696,634 searches. Data last updated May 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.
Mon 8/1910:08 pmSEA - FSD
1 stop12h 25mFrontier
Deal found 5/28$89
Thu 6/207:49 pmSEA - FSD
1 stop14h 45mFrontier
Deal found 5/28$140
Fri 6/213:25 pmSEA - FSD
1 stop23h 49mFrontier
Deal found 5/28$239
Sun 6/308:59 pmSEA - FSD
2 stops15h 56mMultiple Airlines
Deal found 5/28$267
Sun 9/155:00 amSEA - FSD
1 stop13h 44mUnited Airlines
Deal found 5/27$328
Sun 6/309:28 amSEA - FSD
3 stops27h 27mMultiple Airlines
Deal found 5/28$362
Sat 6/291:14 amSEA - FSD
1 stop9h 36mAmerican Airlines
Deal found 5/28$389
Sun 9/155:44 pmSEA - FSD
2 stops21h 28mAmerican Airlines
Deal found 5/27$414
Sat 6/2912:20 amSEA - FSD
2 stops19h 53mAmerican Airlines
Deal found 5/28$553

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 2,696,634 searches. Data last updated May 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$258 - $748

Route

Depart

Return

Price

Seattle/Tacoma IntlSioux Falls Joe Foss Field

SEA - FSD

SEAFSD

Seattle/Tacoma Intl

Fri 6/7

1 stop23h 40m

Sioux Falls Joe Foss Field

Wed 6/12

1 stop23h 01m

$258

Seattle/Tacoma IntlSioux Falls Joe Foss Field

SEA - FSD

SEAFSD

Seattle/Tacoma Intl

Sun 6/9

1 stop25h 38m

Sioux Falls Joe Foss Field

Sun 6/16

1 stop24h 48m

$279

Seattle/Tacoma IntlSioux Falls Joe Foss Field

SEA - FSD

SEAFSD

Seattle/Tacoma Intl

Fri 6/14

1 stop23h 40m

Sioux Falls Joe Foss Field

Wed 6/19

1 stop23h 01m

$299

Seattle/Tacoma IntlSioux Falls Joe Foss Field

SEA - FSD

SEAFSD

Seattle/Tacoma Intl

Tue 6/18

1 stop14h 22m

Sioux Falls Joe Foss Field

Sun 6/23

1 stop16h 39m

$307

Seattle/Tacoma IntlSioux Falls Joe Foss Field

SEA - FSD

SEAFSD

Seattle/Tacoma Intl

Fri 6/14

1 stop9h 55m

Sioux Falls Joe Foss Field

Wed 6/19

2 stops21h 33m

$387

Seattle/Tacoma IntlSioux Falls Joe Foss Field

SEA - FSD

SEAFSD

Seattle/Tacoma Intl

Sat 6/29

1 stop16h 19m

Sioux Falls Joe Foss Field

Thu 7/4

2 stops15h 38m

$475

Seattle/Tacoma IntlSioux Falls Joe Foss Field

SEA - FSD

SEAFSD

Seattle/Tacoma Intl

Tue 6/25

1 stop9h 36m

Sioux Falls Joe Foss Field

Mon 7/1

1 stop8h 02m

$498

Seattle/Tacoma IntlSioux Falls Joe Foss Field

SEA - FSD

SEAFSD

Seattle/Tacoma Intl

Thu 9/26

1 stop7h 28m

Sioux Falls Joe Foss Field

Sun 9/29

1 stop8h 36m

$578

Seattle/Tacoma IntlSioux Falls Joe Foss Field

SEA - FSD

SEAFSD

Seattle/Tacoma Intl

Mon 6/17

1 stop9h 22m

Sioux Falls Joe Foss Field

Fri 6/21

1 stop9h 24m

$748

Flights are sorted by cheapest first

Deals found on 5/28

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 May 24, 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.
Search Deals

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 May 26, 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. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Seattle to Sioux Falls

Have a flexible travel schedule? Discover the best time to fly to Sioux Falls from Seattle 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 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 May 28, 2024.
Peruse reviews from past customers who have flown with American Airlines, Delta and Frontier 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
9,194 reviews
Check prices

Food

7.3

Overall

8.1

Crew

8.6

Entertainment

7.3

Boarding

8.2

Comfort

7.9

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
9,194 reviews
Alaska Airlines
8.1
Very good
9,194 reviews
Check prices

Food

7.3

Overall

8.1

Crew

8.6

Entertainment

7.3

Boarding

8.2

Comfort

7.9

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
8.0
Very good
10,476 reviews
Alaska Airlines
8.1
Very good
9,194 reviews
Check prices

Food

7.3

Overall

8.1

Crew

8.6

Entertainment

7.3

Boarding

8.2

Comfort

7.9

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
10,799 reviews
Alaska Airlines
8.1
Very good
9,194 reviews
Check prices

Food

7.3

Overall

8.1

Crew

8.6

Entertainment

7.3

Boarding

8.2

Comfort

7.9

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
14,316 reviews
Alaska Airlines
8.1
Very good
9,194 reviews
Check prices

Food

7.3

Overall

8.1

Crew

8.6

Entertainment

7.3

Boarding

8.2

Comfort

7.9

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
4,016 reviews
Alaska Airlines
8.1
Very good
9,194 reviews
Check prices

Food

7.3

Overall

8.1

Crew

8.6

Entertainment

7.3

Boarding

8.2

Comfort

7.9

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 $258, but on average you can expect to pay $337.

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

    There are currently 11+ 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 $258, 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. Check Cheapflights for deals on United Airlines for as low as $475. Users have found that Frontier is 55% cheaper than the other options available to this destination.

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

    $89 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $328 and $389, respectively.

  • 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 5/28.

  • 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.

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

    Currently, September is the cheapest month in which you can book a flight from Seattle to Sioux Falls (average of $344). Flying from Seattle to Sioux Falls in July is currently the most expensive (average of $464). 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.

See more FAQs

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Alternative routes for Seattle to Sioux Falls
See prices for flight routes from nearby airports that may be better suited for you.

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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 2,696,634 searches. Data last updated May 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$140Average$214FlexibilityNo cancel feeOn-time62%
Search Frontier flights
United AirlinesCheapest$397Average$601FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$424Average$627FlexibilityNo 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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