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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. 4 — jun. 111
From?
To?
mar. 6/4
mar. 6/11
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 mayo 30, 2024.

Popular in

May

Cheapest in

September

Round-trip from

$344

One-way from

$110
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%.

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

It’s typically best to fly out from Seattle to Sioux Falls in the evening. Doing so could potentially save you 17% on the flight price compared to flying in the morning, which is usually more expensive.

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 2,784,634 searches. Data last updated mayo 30, 2024.
Peruse some of the lowest-priced Frontier flights we've found from Seattle to Sioux Falls. Deals update often to give you more flight options matching your criteria
jue. 6/67:49 pmSEA - FSD
1 stop14h 45mFrontier
sáb. 6/86:05 pmFSD - SEA
1 stop17h 05mFrontier
Deal found 5/30$247
sáb. 6/2910:26 pmSEA - FSD
1 stop15h 00mFrontier
mié. 7/38:25 amFSD - SEA
1 stop15h 14mFrontier
Deal found 5/29$291
mié. 7/310:39 pmSEA - FSD
1 stop15h 04mFrontier
mié. 7/101:16 pmFSD - SEA
1 stop9h 34mFrontier
Deal found 5/30$306
vie. 6/143:34 pmSEA - FSD
1 stop23h 40mFrontier
dom. 6/164:27 pmFSD - SEA
1 stop24h 48mFrontier
Deal found 5/29$310
sáb. 6/2910:26 pmSEA - FSD
1 stop15h 00mFrontier
sáb. 7/69:56 pmFSD - SEA
1 stop11h 18mFrontier
Deal found 5/30$322
sáb. 6/2910:26 pmSEA - FSD
1 stop15h 00mFrontier
sáb. 7/69:56 pmFSD - SEA
1 stop11h 18mFrontier
Deal found 5/30$326
dom. 6/29:39 pmSEA - FSD
1 stop12h 57mFrontier
vie. 6/71:25 pmFSD - SEA
1 stop23h 01mFrontier
Deal found 5/29$342
mié. 6/269:41 pmSEA - FSD
1 stop16h 02mFrontier
lun. 7/12:40 pmFSD - SEA
1 stop19h 59mFrontier
Deal found 5/29$343
mié. 7/310:39 pmSEA - FSD
1 stop15h 04mFrontier
mié. 7/101:16 pmFSD - SEA
1 stop9h 34mFrontier
Deal found 5/29$347

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 2,784,634 searches. Data last updated mayo 30, 2024.
To aid your search, here are some of the cheapest United Airlines flights we've found from Seattle to Sioux Falls. Deals frequently update to provide users with more options.
jue. 7/255:10 amSEA - FSD
1 stop16h 19mUnited Airlines
jue. 8/159:07 amFSD - SEA
2 stops15h 38mUnited Airlines
Deal found 5/29$515
lun. 7/15:10 amSEA - FSD
1 stop16h 14mUnited Airlines
lun. 7/156:00 amFSD - SEA
1 stop28h 02mUnited Airlines
Deal found 5/29$544
dom. 8/1112:30 amSEA - FSD
1 stop19h 28mUnited Airlines
lun. 8/261:45 pmFSD - SEA
2 stops13h 38mUnited Airlines
Deal found 5/29$551
mar. 8/65:10 amSEA - FSD
1 stop13h 31mUnited Airlines
sáb. 8/109:16 amFSD - SEA
2 stops17h 36mUnited Airlines
Deal found 5/30$554
mié. 7/245:10 amSEA - FSD
1 stop16h 19mUnited Airlines
mié. 7/316:00 amFSD - SEA
2 stops18h 12mUnited Airlines
Deal found 5/28$555
mar. 7/212:30 amSEA - FSD
1 stop19h 28mUnited Airlines
mié. 7/109:07 amFSD - SEA
1 stop15h 18mUnited Airlines
Deal found 5/29$556
lun. 7/85:10 amSEA - FSD
1 stop13h 31mUnited Airlines
mié. 7/106:00 amFSD - SEA
2 stops18h 12mUnited Airlines
Deal found 5/29$566
mié. 7/312:36 pmSEA - FSD
1 stop7h 22mUnited Airlines
mié. 7/106:00 amFSD - SEA
2 stops10h 29mUnited Airlines
Deal found 5/30$583
jue. 6/2712:45 pmSEA - FSD
1 stop8h 39mUnited Airlines
jue. 7/49:07 amFSD - SEA
2 stops15h 38mUnited Airlines
Deal found 5/29$589

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 2,784,634 searches. Prices were last updated on mayo 30, 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.
jue. 6/67:49 pmSEA - FSD
1 stop14h 45mFrontier
sáb. 6/86:05 pmFSD - SEA
1 stop17h 05mFrontier
Deal found 5/30$247
sáb. 6/2910:26 pmSEA - FSD
1 stop15h 00mFrontier
mié. 7/38:25 amFSD - SEA
1 stop15h 14mFrontier
Deal found 5/29$291
vie. 6/143:34 pmSEA - FSD
1 stop23h 40mFrontier
dom. 6/164:27 pmFSD - SEA
1 stop24h 48mFrontier
Deal found 5/29$310
sáb. 6/2910:26 pmSEA - FSD
1 stop15h 00mFrontier
sáb. 7/69:56 pmFSD - SEA
1 stop11h 18mFrontier
Deal found 5/30$322
sáb. 6/2910:26 pmSEA - FSD
1 stop15h 00mFrontier
sáb. 7/69:56 pmFSD - SEA
1 stop11h 18mFrontier
Deal found 5/30$326
dom. 6/29:39 pmSEA - FSD
1 stop12h 57mFrontier
vie. 6/71:25 pmFSD - SEA
1 stop23h 01mFrontier
Deal found 5/29$342
mié. 6/269:41 pmSEA - FSD
1 stop16h 02mFrontier
lun. 7/12:40 pmFSD - SEA
1 stop19h 59mFrontier
Deal found 5/29$343
jue. 6/277:49 pmSEA - FSD
1 stop14h 45mFrontier
jue. 7/44:34 pmFSD - SEA
1 stop16h 40mFrontier
Deal found 5/29$371
jue. 6/277:49 pmSEA - FSD
1 stop14h 45mFrontier
lun. 7/82:44 pmFSD - SEA
1 stop19h 54mFrontier
Deal found 5/30$384

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 2,784,634 searches. Data last updated mayo 30, 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.
jue. 6/67:49 pmSEA - FSD
1 stop14h 45mFrontier
sáb. 6/86:05 pmFSD - SEA
1 stop17h 05mFrontier
Deal found 5/30$247
sáb. 6/2910:26 pmSEA - FSD
1 stop15h 00mFrontier
mié. 7/38:25 amFSD - SEA
1 stop15h 14mFrontier
Deal found 5/29$291
mié. 7/310:39 pmSEA - FSD
1 stop15h 04mFrontier
mié. 7/101:16 pmFSD - SEA
1 stop9h 34mFrontier
Deal found 5/30$306
vie. 6/143:34 pmSEA - FSD
1 stop23h 40mFrontier
dom. 6/164:27 pmFSD - SEA
1 stop24h 48mFrontier
Deal found 5/29$310
sáb. 6/2910:26 pmSEA - FSD
1 stop15h 00mFrontier
sáb. 7/69:56 pmFSD - SEA
1 stop11h 18mFrontier
Deal found 5/30$322
sáb. 6/2910:26 pmSEA - FSD
1 stop15h 00mFrontier
sáb. 7/69:56 pmFSD - SEA
1 stop11h 18mFrontier
Deal found 5/30$326
dom. 6/29:39 pmSEA - FSD
1 stop12h 57mFrontier
vie. 6/71:25 pmFSD - SEA
1 stop23h 01mFrontier
Deal found 5/29$342
mié. 6/269:41 pmSEA - FSD
1 stop16h 02mFrontier
lun. 7/12:40 pmFSD - SEA
1 stop19h 59mFrontier
Deal found 5/29$343
mié. 7/310:39 pmSEA - FSD
1 stop15h 04mFrontier
mié. 7/101:16 pmFSD - SEA
1 stop9h 34mFrontier
Deal found 5/29$347

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 2,784,634 searches. Data last updated mayo 30, 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.
jue. 6/67:49 pmSEA - FSD
1 stop14h 45mFrontier
sáb. 6/86:05 pmFSD - SEA
1 stop17h 05mFrontier
Deal found 5/30$247
dom. 6/29:39 pmSEA - FSD
1 stop12h 57mFrontier
vie. 6/71:25 pmFSD - SEA
1 stop23h 01mFrontier
Deal found 5/29$342
dom. 6/211:59 pmSEA - FSD
2 stops13h 00mMultiple Airlines
vie. 6/710:13 pmFSD - SEA
1 stop11h 44mMultiple Airlines
Deal found 5/29$446
dom. 6/211:59 pmSEA - FSD
2 stops13h 00mMultiple Airlines
vie. 6/71:02 pmFSD - SEA
2 stops20h 55mMultiple Airlines
Deal found 5/29$471
lun. 6/39:35 amSEA - FSD
1 stop8h 02mMultiple Airlines
lun. 6/1010:12 pmFSD - SEA
1 stop12h 47mMultiple Airlines
Deal found 5/29$500
lun. 6/39:35 amSEA - FSD
1 stop8h 02mMultiple Airlines
lun. 6/101:02 pmFSD - SEA
2 stops21h 57mMultiple Airlines
Deal found 5/29$548
dom. 6/211:59 pmSEA - FSD
2 stops13h 00mMultiple Airlines
vie. 6/73:45 pmFSD - SEA
3 stops42h 17mMultiple Airlines
Deal found 5/29$616
lun. 6/36:35 pmSEA - FSD
1 stop24h 01mUnited Airlines
lun. 6/106:00 amFSD - SEA
3 stops18h 15mUnited Airlines
Deal found 5/29$689
jue. 6/131:14 amSEA - FSD
1 stop9h 36mAmerican Airlines
dom. 6/165:06 pmFSD - SEA
1 stop8h 02mAmerican Airlines
Deal found 5/29$748

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 2,784,634 searches. Data last updated mayo 30, 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.
lun. 8/1910:08 pmSEA - FSD
1 stop12h 25mFrontier
Deal found 5/29$89
mié. 6/59:41 pmSEA - FSD
1 stop16h 02mFrontier
Deal found 5/30$109
mar. 6/188:12 pmSEA - FSD
1 stop14h 22mFrontier
Deal found 5/29$110
mar. 7/168:54 pmSEA - FSD
2 stops13h 15mMultiple Airlines
Deal found 5/28$137
vie. 8/25:10 amSEA - FSD
1 stop12h 21mMultiple Airlines
Deal found 5/30$142
mar. 6/189:49 amSEA - FSD
2 stops24h 20mMultiple Airlines
Deal found 5/29$145
mar. 7/168:54 pmSEA - FSD
1 stop15h 23mMultiple Airlines
Deal found 5/28$153
mar. 7/165:15 pmSEA - FSD
3 stops19h 02mMultiple Airlines
Deal found 5/28$176
lun. 7/155:10 amSEA - FSD
1 stop12h 21mMultiple Airlines
Deal found 5/28$185

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 2,784,634 searches. Data last updated mayo 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$291 - $698

Route

Depart

Return

Price

Seattle/Tacoma IntlSioux Falls Joe Foss Field

SEA - FSD

SEAFSD

Seattle/Tacoma Intl

sáb. 6/29

1 stop15h 00m

Sioux Falls Joe Foss Field

mié. 7/3

1 stop15h 14m

$291

Seattle/Tacoma IntlSioux Falls Joe Foss Field

SEA - FSD

SEAFSD

Seattle/Tacoma Intl

mié. 7/3

1 stop15h 04m

Sioux Falls Joe Foss Field

mié. 7/10

1 stop9h 34m

$306

Seattle/Tacoma IntlSioux Falls Joe Foss Field

SEA - FSD

SEAFSD

Seattle/Tacoma Intl

vie. 6/14

1 stop23h 40m

Sioux Falls Joe Foss Field

dom. 6/16

1 stop24h 48m

$310

Seattle/Tacoma IntlSioux Falls Joe Foss Field

SEA - FSD

SEAFSD

Seattle/Tacoma Intl

sáb. 6/29

1 stop15h 00m

Sioux Falls Joe Foss Field

sáb. 7/6

1 stop11h 18m

$322

Seattle/Tacoma IntlSioux Falls Joe Foss Field

SEA - FSD

SEAFSD

Seattle/Tacoma Intl

lun. 7/8

1 stop8h 03m

Sioux Falls Joe Foss Field

mié. 7/10

3 stops29h 16m

$376

Seattle/Tacoma IntlSioux Falls Joe Foss Field

SEA - FSD

SEAFSD

Seattle/Tacoma Intl

dom. 8/11

1 stop9h 44m

Sioux Falls Joe Foss Field

jue. 8/15

1 stop10h 38m

$508

Seattle/Tacoma IntlSioux Falls Joe Foss Field

SEA - FSD

SEAFSD

Seattle/Tacoma Intl

jue. 7/25

1 stop16h 19m

Sioux Falls Joe Foss Field

jue. 8/15

2 stops15h 38m

$515

Seattle/Tacoma IntlSioux Falls Joe Foss Field

SEA - FSD

SEAFSD

Seattle/Tacoma Intl

mié. 8/7

1 stop7h 38m

Sioux Falls Joe Foss Field

lun. 8/12

1 stop6h 09m

$528

Seattle/Tacoma IntlSioux Falls Joe Foss Field

SEA - FSD

SEAFSD

Seattle/Tacoma Intl

lun. 8/12

2 stops14h 07m

Sioux Falls Joe Foss Field

jue. 8/15

2 stops15h 17m

$698

Flights are sorted by cheapest first

Deals found on 5/29

How far ahead should I 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

What is the cheapest day 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 mayo 30, 2024.
Peruse reviews from past customers who have flown with Frontier, United Airlines and Delta 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
9,192 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.3

Overall

8.1

Comfort

7.9

Crew

8.6

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
9,192 reviews
Alaska Airlines
8.1
Very good
9,192 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.3

Overall

8.1

Comfort

7.9

Crew

8.6

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
10,457 reviews
Alaska Airlines
8.1
Very good
9,192 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.3

Overall

8.1

Comfort

7.9

Crew

8.6

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
10,777 reviews
Alaska Airlines
8.1
Very good
9,192 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.3

Overall

8.1

Comfort

7.9

Crew

8.6

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
14,284 reviews
Alaska Airlines
8.1
Very good
9,192 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.3

Overall

8.1

Comfort

7.9

Crew

8.6

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
9,192 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.3

Overall

8.1

Comfort

7.9

Crew

8.6

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 $291, but on average you can expect to pay $369.

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

    There are currently 20+ 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 $291, 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 American Airlines for as low as $508. Users have found that Frontier is 50% 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 American Airlines and United Airlines, with prices starting from $254 and $324, 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 5/30.

  • 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 is the cheapest month 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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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 2,784,634 searches. Data last updated mayo 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$140Average$214FlexibilityNo cancel feeOn-time62%
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United AirlinesCheapest$397Average$601FlexibilityNo cancel feeOn-time69%
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DeltaCheapest$424Average$627FlexibilityNo cancel feeOn-timeN/A
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American AirlinesCheapest$487Average$557FlexibilityNo cancel feeOn-time71%
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Alaska AirlinesCheapest$518Average$568FlexibilityNo cancel feeOn-time75%
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Find flights from Seattle to Sioux Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Deals for Seattle to Sioux Falls flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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Can Cheapflights notify me if prices for flights from Seattle to Sioux Falls become cheaper?

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