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Cheap flights from Ontario to Sioux Falls (ONT - FSD) from $99

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 6/7. 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.
ONT — FSD
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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The best prices from Ontario to Sioux Falls Joe Foss Field are usually found in February or April, booked 27 days in advance, depart on a Saturday or Wednesday and return on a Saturday

Cheap flight deals from Ontario to Sioux Falls

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) 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 16, 2024.

Popular in

July

Cheapest in

February

Average price

$573

Round-trip from

$344
High demand for flights, 27% potential price rise
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Best time to find cheap flights, 30% potential price drop
Search Deals
Average for round-trip flights in May 2024
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From Ontario to Sioux Falls Joe Foss Field
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What is the cheapest day to fly round-trip from Ontario to Sioux Falls?

Flights from Ontario to Sioux Falls are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Sioux Falls.

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

Users have found that booking a flight from Ontario to Sioux Falls at least 45 days early can save you up to 161% on average compared to booking a flight this week. If booking 45 days before your flight isn’t an option for you, users have found flights from Ontario to Sioux Falls for as little as $225 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 $449 for flights departing within the next 3 days.

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

Our data shows that September tends to be the cheapest month to fly to Sioux Falls from Ontario. Users have commonly found prices around $425 for the month, but tickets can be as low as $226. Due to multiple factors, prepare for potentially higher prices in November.

When is the cheapest time to fly from Ontario to Sioux Falls (ONT - FSD)?

A simple way to save on the total cost of your ticket is to fly from Ontario to Sioux Falls in the afternoon. If you’re flexible enough to do this you can expect to save up to 57% on your trip compared to booking a flight at noon.

Cheap Frontier flights from Ontario to Sioux Falls

Explore cheap flight options specifically provided by Frontier for the route between Ontario 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 2,637,452 searches. Data last updated May 16, 2024.
Take a look at some of the lowest-priced Frontier flights heading from Ontario to Sioux Falls. Come back soon if you're not finding the exact deal you're looking for.
Fri 5/2412:59 amONT - FSD
1 stop9h 37mFrontier
Wed 5/292:38 pmFSD - ONT
1 stop11h 21mFrontier
Deal found 5/15$149
Fri 6/1410:23 pmONT - FSD
1 stop16h 51mFrontier
Fri 6/211:25 pmFSD - ONT
1 stop12h 15mFrontier
Deal found 5/15$177
Wed 6/1212:49 amONT - FSD
1 stop12h 54mFrontier
Wed 6/191:25 pmFSD - ONT
1 stop12h 24mFrontier
Deal found 5/14$182
Wed 6/512:49 amONT - FSD
1 stop12h 54mFrontier
Fri 6/211:25 pmFSD - ONT
1 stop9h 58mFrontier
Deal found 5/15$187
Sun 7/1412:49 amONT - FSD
1 stop9h 44mFrontier
Fri 8/21:28 pmFSD - ONT
1 stop8h 09mFrontier
Deal found 5/14$198
Tue 8/68:27 amONT - FSD
1 stop25h 58mFrontier
Sun 8/114:48 pmFSD - ONT
1 stop15h 31mFrontier
Deal found 5/16$199
Sun 6/3012:59 amONT - FSD
1 stop10h 51mFrontier
Mon 7/82:44 pmFSD - ONT
1 stop7h 24mFrontier
Deal found 5/16$200
Fri 6/2110:23 pmONT - FSD
1 stop16h 51mFrontier
Sun 6/234:27 pmFSD - ONT
1 stop9h 32mFrontier
Deal found 5/14$202
Tue 7/2312:59 amONT - FSD
1 stop9h 26mFrontier
Wed 7/311:16 pmFSD - ONT
1 stop23h 46mFrontier
Deal found 5/15$210

Cheap American Airlines flights from Ontario to Sioux Falls

Explore cheap flight options specifically provided by American Airlines for the route between Ontario 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 2,637,452 searches. Data last updated May 16, 2024.
To aid your search, here are some of the cheapest American Airlines flights we've found from Ontario to Sioux Falls. Deals frequently update to provide users with more options.
Sat 7/277:21 pmONT - FSD
2 stops12h 56mAmerican Airlines
Wed 7/315:17 pmFSD - ONT
1 stop8h 32mAmerican Airlines
Deal found 5/15$297
Tue 6/116:30 amONT - FSD
1 stop5h 23mAmerican Airlines
Fri 7/51:42 pmFSD - ONT
1 stop7h 08mAmerican Airlines
Deal found 5/15$304
Tue 6/117:26 pmONT - FSD
2 stops12h 41mAmerican Airlines
Fri 7/51:42 pmFSD - ONT
1 stop7h 08mAmerican Airlines
Deal found 5/15$309
Wed 7/247:18 pmONT - FSD
2 stops12h 59mAmerican Airlines
Wed 7/311:42 pmFSD - ONT
2 stops9h 58mAmerican Airlines
Deal found 5/15$356
Fri 6/1412:49 pmONT - FSD
1 stop6h 34mAmerican Airlines
Fri 6/211:35 pmFSD - ONT
2 stops10h 05mAmerican Airlines
Deal found 5/15$469
Wed 7/176:15 amONT - FSD
1 stop5h 39mAmerican Airlines
Sat 7/271:42 pmFSD - ONT
2 stops9h 58mAmerican Airlines
Deal found 5/15$500
Wed 7/177:18 pmONT - FSD
2 stops12h 59mAmerican Airlines
Sat 7/271:42 pmFSD - ONT
2 stops9h 58mAmerican Airlines
Deal found 5/15$524
Thu 6/610:54 amONT - FSD
1 stop8h 29mAmerican Airlines
Fri 6/211:35 pmFSD - ONT
2 stops10h 05mAmerican Airlines
Deal found 5/15$673
Fri 5/2410:39 amONT - FSD
1 stop8h 37mAmerican Airlines
Mon 5/271:36 pmFSD - ONT
2 stops10h 53mAmerican Airlines
Deal found 5/14$674

Cheap Ontario to Sioux Falls flights in May & June 2024

Find cheap flight options from Ontario 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 2,637,452 searches. Prices were last updated on May 16, 2024.
The lowest fares we've come across on flights traveling from Ontario to Sioux Falls in May and June 2024. Check back in a little while for more flight options.
Fri 5/2412:59 amONT - FSD
1 stop9h 37mFrontier
Wed 5/292:38 pmFSD - ONT
1 stop11h 21mFrontier
Deal found 5/15$149
Fri 6/1410:23 pmONT - FSD
1 stop16h 51mFrontier
Fri 6/211:25 pmFSD - ONT
1 stop12h 15mFrontier
Deal found 5/15$177
Wed 6/1212:49 amONT - FSD
1 stop12h 54mFrontier
Wed 6/191:25 pmFSD - ONT
1 stop12h 24mFrontier
Deal found 5/14$182
Wed 6/512:49 amONT - FSD
1 stop12h 54mFrontier
Fri 6/211:25 pmFSD - ONT
1 stop9h 58mFrontier
Deal found 5/15$187
Sun 6/3012:59 amONT - FSD
1 stop10h 51mFrontier
Mon 7/82:44 pmFSD - ONT
1 stop7h 24mFrontier
Deal found 5/16$200
Fri 6/2110:23 pmONT - FSD
1 stop16h 51mFrontier
Sun 6/234:27 pmFSD - ONT
1 stop9h 32mFrontier
Deal found 5/14$202
Sun 6/3012:59 amONT - FSD
1 stop10h 51mFrontier
Fri 7/51:25 pmFSD - ONT
1 stop9h 36mFrontier
Deal found 5/16$218
Thu 6/2012:59 amONT - FSD
1 stop9h 35mFrontier
Sat 6/226:05 pmFSD - ONT
1 stop7h 54mFrontier
Deal found 5/16$238
Thu 6/2012:59 amONT - FSD
1 stop9h 35mFrontier
Sun 6/234:27 pmFSD - ONT
1 stop9h 32mFrontier
Deal found 5/16$248

Ontario to Sioux Falls 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Sioux Falls in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
The lowest fares we've come across on flights traveling from Ontario to Sioux Falls in May and June 2024. Check back in a little while for more flight options.
Fri 5/2412:59 amONT - FSD
1 stop9h 37mFrontier
Wed 5/292:38 pmFSD - ONT
1 stop11h 21mFrontier
Deal found 5/15$149
Fri 6/1410:23 pmONT - FSD
1 stop16h 51mFrontier
Fri 6/211:25 pmFSD - ONT
1 stop12h 15mFrontier
Deal found 5/15$177
Wed 6/1212:49 amONT - FSD
1 stop12h 54mFrontier
Wed 6/191:25 pmFSD - ONT
1 stop12h 24mFrontier
Deal found 5/14$182
Wed 6/512:49 amONT - FSD
1 stop12h 54mFrontier
Fri 6/211:25 pmFSD - ONT
1 stop9h 58mFrontier
Deal found 5/15$187
Sun 7/1412:49 amONT - FSD
1 stop9h 44mFrontier
Fri 8/21:28 pmFSD - ONT
1 stop8h 09mFrontier
Deal found 5/14$198
Tue 8/68:27 amONT - FSD
1 stop25h 58mFrontier
Sun 8/114:48 pmFSD - ONT
1 stop15h 31mFrontier
Deal found 5/16$199
Sun 6/3012:59 amONT - FSD
1 stop10h 51mFrontier
Mon 7/82:44 pmFSD - ONT
1 stop7h 24mFrontier
Deal found 5/16$200
Fri 6/2110:23 pmONT - FSD
1 stop16h 51mFrontier
Sun 6/234:27 pmFSD - ONT
1 stop9h 32mFrontier
Deal found 5/14$202
Tue 7/2312:59 amONT - FSD
1 stop9h 26mFrontier
Wed 7/311:16 pmFSD - ONT
1 stop23h 46mFrontier
Deal found 5/15$210

Ontario to Sioux Falls flights leaving soon

Find last-minute flight options from Ontario 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 2,637,452 searches. Data last updated May 16, 2024.
Have a look at some of the flights available from Ontario to Sioux Falls departing last-minute. Tip: verify your flight details before completing your reservation.
Fri 5/2412:59 amONT - FSD
1 stop9h 37mFrontier
Wed 5/292:38 pmFSD - ONT
1 stop11h 21mFrontier
Deal found 5/15$149
Sun 5/262:04 pmONT - FSD
1 stop20h 32mFrontier
Wed 5/292:38 pmFSD - ONT
1 stop11h 21mFrontier
Deal found 5/15$258
Fri 5/2412:59 amONT - FSD
1 stop9h 37mFrontier
Mon 5/271:28 pmFSD - ONT
1 stop25h 56mFrontier
Deal found 5/15$274
Thu 5/2312:59 amONT - FSD
1 stop10h 49mFrontier
Mon 5/271:28 pmFSD - ONT
1 stop12h 31mFrontier
Deal found 5/14$370
Sat 5/255:15 amONT - FSD
1 stop5h 38mUnited Airlines
Thu 5/301:55 pmFSD - ONT
1 stop5h 33mUnited Airlines
Deal found 5/15$439
Fri 5/245:15 amONT - FSD
1 stop16h 14mUnited Airlines
Sun 5/265:10 pmFSD - ONT
1 stop5h 38mUnited Airlines
Deal found 5/15$527
Sat 5/251:29 pmONT - FSD
1 stop5h 07mUnited Airlines
Mon 5/279:20 amFSD - ONT
1 stop5h 13mUnited Airlines
Deal found 5/15$530
Sun 5/266:25 pmONT - FSD
1 stop16h 28mUnited Airlines
Thu 5/301:55 pmFSD - ONT
1 stop5h 33mUnited Airlines
Deal found 5/15$572
Sat 5/256:00 amONT - FSD
2 stops12h 36mUnited Airlines
Mon 5/279:20 amFSD - ONT
1 stop5h 13mUnited Airlines
Deal found 5/15$648

One-way flights to Sioux Falls from Ontario

Search for one-way flight options from Ontario 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 2,637,452 searches. Data last updated May 16, 2024.
Users in need of a one-way flight from Ontario to Sioux Falls can choose from these deals. For those needing a return trip from Ontario, there is a search form available above.
Fri 6/710:23 pmONT - FSD
1 stop16h 51mFrontier
Deal found 5/15$99
Fri 7/56:10 amONT - FSD
1 stop8h 35mAmerican Airlines
Deal found 5/15$104
Sun 6/212:59 amONT - FSD
1 stop9h 37mFrontier
Deal found 5/15$105
Fri 7/512:40 amONT - FSD
1 stop18h 26mFrontier
Deal found 5/15$106
Fri 7/2612:39 amONT - FSD
1 stop13h 37mFrontier
Deal found 5/16$110
Sat 8/1012:59 amONT - FSD
1 stop12h 49mFrontier
Deal found 5/15$111
Thu 6/612:44 amONT - FSD
1 stop9h 50mFrontier
Deal found 5/15$115
Thu 7/412:59 amONT - FSD
1 stop9h 36mFrontier
Deal found 5/15$124
Tue 7/1612:59 amONT - FSD
1 stop9h 26mFrontier
Deal found 5/15$134

Find flights from Ontario to Sioux Falls within your budget

Customize your flight search to find flights from Ontario 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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$177 - $326

Route

Depart

Return

Price

OntarioSioux Falls Joe Foss Field

ONT - FSD

ONTFSD

Ontario

Fri 6/14

1 stop16h 51m

Sioux Falls Joe Foss Field

Fri 6/21

1 stop12h 15m

$177

OntarioSioux Falls Joe Foss Field

ONT - FSD

ONTFSD

Ontario

Wed 6/12

1 stop12h 54m

Sioux Falls Joe Foss Field

Wed 6/19

1 stop12h 24m

$182

OntarioSioux Falls Joe Foss Field

ONT - FSD

ONTFSD

Ontario

Wed 6/5

1 stop12h 54m

Sioux Falls Joe Foss Field

Fri 6/21

1 stop9h 58m

$187

OntarioSioux Falls Joe Foss Field

ONT - FSD

ONTFSD

Ontario

Sun 7/14

1 stop9h 44m

Sioux Falls Joe Foss Field

Fri 8/2

1 stop8h 09m

$198

OntarioSioux Falls Joe Foss Field

ONT - FSD

ONTFSD

Ontario

Tue 8/6

1 stop25h 58m

Sioux Falls Joe Foss Field

Sun 8/11

1 stop15h 31m

$199

OntarioSioux Falls Joe Foss Field

ONT - FSD

ONTFSD

Ontario

Sun 6/30

1 stop10h 51m

Sioux Falls Joe Foss Field

Mon 7/8

1 stop7h 24m

$200

OntarioSioux Falls Joe Foss Field

ONT - FSD

ONTFSD

Ontario

Sat 7/27

2 stops12h 56m

Sioux Falls Joe Foss Field

Wed 7/31

1 stop8h 32m

$297

OntarioSioux Falls Joe Foss Field

ONT - FSD

ONTFSD

Ontario

Tue 6/11

1 stop5h 23m

Sioux Falls Joe Foss Field

Fri 7/5

1 stop7h 08m

$304

OntarioSioux Falls Joe Foss Field

ONT - FSD

ONTFSD

Ontario

Sat 9/14

1 stop5h 09m

Sioux Falls Joe Foss Field

Tue 9/17

1 stop5h 52m

$326

Flights are sorted by cheapest first

Deals found on 5/15

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

Use this chart to determine the optimal time to book a round-trip flight from Ontario to Sioux Falls. Price data was last updated on May 10, 2024.
Booking 27 days in advance of your planned departure date is, on average, the best time to get cheap flights from Ontario to Sioux Falls. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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When is the cheapest time to fly from Ontario to Sioux Falls?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Sioux Falls. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Ontario to Sioux Falls flight should consider departing on Saturday mornings 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.
Search Deals

Average price of flights to Sioux Falls by month

Plan your trip from Ontario to Sioux Falls by taking into account the cheapest months to travel. The average price of a one-way flight from Ontario to Sioux Falls is currently $112 while a round-trip flight costs $230. Price data was last updated on May 12, 2024.

Currently, September is the cheapest month in which you can book a flight from Ontario to Sioux Falls (average of $344). Flying from Ontario to Sioux Falls in July is currently the most expensive (average of $478). 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

$357

May

$427

June

$426

July

$478

August

$396

September

$344

October

$430

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 May 16, 2024.
Peruse reviews from past customers who have flown with Frontier, American Airlines and United Airlines from Ontario to Sioux Falls to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.0

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Delta
8.0
Very good
10,673 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.0

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

United Airlines
7.4
Good
10,924 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.0

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

American Airlines
7.3
Good
14,514 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.0

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Frontier
6.3
Okay
4,060 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.0

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

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

    Yes, there are multiple flights from Ontario to Sioux Falls for under $200. The cheapest flight booked recently is on Frontier for just $177, but on average you can expect to pay $227.

  • Are there last-minute flights available from Ontario to Sioux Falls for under $200?

    There are currently 14+ open flights from Ontario to Sioux Falls within the next 7 days for less than $200.

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

    Currently priced at $177, Frontier will fly you from Ontario 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 $297. Users have found that Frontier is 65% cheaper than the other options available to this destination.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $99. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Ontario to Sioux Falls for a low price.

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

    Consider American Airlines, Frontier or United Airlines when booking your flight. These represent the most popular airlines when flying from Ontario to Sioux Falls.

  • What does ONT to FSD mean?

    Great question - ONT to FSD just means Ontario Airport to Sioux Falls Joe Foss Field Airport. Now you’ll know what these unique codes when you look for flights!

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

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

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

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

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

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

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

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

    Many airlines flying from Ontario 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 Ontario to Sioux Falls?

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

    The Ontario to Sioux Falls flight deals you see on this page were last updated on 5/16.

See more FAQs

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Top 3 airlines flying from Ontario to Sioux Falls

Discover the top 3 airlines that operate flights from Ontario 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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$157Average$230FlexibilityNo cancel feeOn-time62%
Search Frontier flights
American AirlinesCheapest$226Average$514FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$372Average$538FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Ontario to Sioux Falls by cabin class

Find flights from Ontario to Sioux Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Ontario to Sioux Falls

Find hourly flight availability from Ontario to Sioux Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 16, 2024.
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
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How does Cheapflights help users find flights from Ontario to Sioux Falls?

Cheapflights makes it easy to find Ontario to Sioux Falls flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Sioux Falls?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ontario to Sioux Falls.

Can Cheapflights find flights from Ontario to Sioux Falls with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ontario to Sioux Falls flexibly with Cheapflights today.

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

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