Sioux Falls

$79+ Cheap flights from Ontario to Sioux Falls (ONT - FSD)

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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — FSD
Nov 5 — Nov 121
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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 October 31, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

January

Cheapest in

February

Round-trip from

$108
(Frontier)

One-way from

$79
(Frontier)
Provider with most accurate pricing for Ontario-Sioux Falls Joe Foss Field flight deals.
Provider most trusted by Cheapflights users for Ontario-Sioux Falls Joe Foss Field flights.
High demand for flights, 22% potential price rise
Best time to find cheap flights, 27% potential price drop
From Ontario to Sioux Falls Joe Foss Field
One-way flight from Ontario to Sioux Falls Joe Foss Field

Find flight deals from Ontario to Sioux Falls

Cheapest flights from Ontario to Sioux Falls
Explore the most affordable flight options available from Ontario to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2024.

This Frontier deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/185:45 amONT - FSD
1 stop5h 00mFrontier
Tue 11/191:57 pmFSD - ONT
1 stop12h 07mFrontier
Deal found 10/30$108
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1511:53 amONT - FSD
1 stop9h 25mDelta
Mon 11/185:00 amFSD - ONT
2 stops13h 45mDelta
Deal found 10/30$323
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/111:40 pmONT - FSD
1 stop5h 05mUnited Airlines
Tue 12/179:04 amFSD - ONT
1 stop5h 36mUnited Airlines
Deal found 10/30$348
This American Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/912:53 pmONT - FSD
1 stop7h 00mAmerican Airlines
Sat 12/142:43 pmFSD - ONT
1 stop5h 44mAmerican Airlines
Deal found 10/31$383

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 2,570,725 searches. Data last updated October 31, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OntarioSioux Falls

ONT - FSD

ONTFSD

Ontario

Sun 11/17

6:30 am-7:24 pm

1 stop10h 54m

$79

OntarioSioux Falls

ONT - FSD

ONTFSD

Ontario

Tue 11/19

3:15 pm-12:47 pm

2 stops19h 32m

$276

OntarioSioux Falls

ONT - FSD

ONTFSD

Ontario

Sun 11/17

1:18 pm-10:59 pm

2 stops7h 41m

$359

OntarioSioux Falls

ONT - FSD

ONTFSD

Ontario

Sun 12/1

12:59 am-12:46 pm

1 stop9h 47m

$1,237

OntarioSioux Falls

ONT - FSD

ONTFSD

Ontario

Mon 11/18

5:45 am-12:45 pm

1 stop5h 00m

Sioux Falls Joe Foss Field

Tue 11/19

1:57 pm-12:04 am

1 stop12h 07m

$108

OntarioSioux Falls

ONT - FSD

ONTFSD

Ontario

Fri 11/15

11:53 am-11:18 pm

1 stop9h 25m

Sioux Falls Joe Foss Field

Mon 11/18

5:00 am-4:45 pm

2 stops13h 45m

$323

OntarioSioux Falls

ONT - FSD

ONTFSD

Ontario

Wed 12/11

1:40 pm-8:45 pm

1 stop5h 05m

Sioux Falls Joe Foss Field

Tue 12/17

9:04 am-12:40 pm

1 stop5h 36m

$348

OntarioSioux Falls

ONT - FSD

ONTFSD

Ontario

Mon 12/9

12:53 pm-9:53 pm

1 stop7h 00m

Sioux Falls Joe Foss Field

Sat 12/14

2:43 pm-6:27 pm

1 stop5h 44m

$383

Flights are sorted by cheapest first

Deals found on 10/30

Compare providers for flights from Ontario to Sioux Falls

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Sioux Falls in October.
ProviderPrice AccuracyTrust Score*Cancellation Policy
ExpediaPrice Accuracy1 starTrust Score*3 starsCancellation PolicyAirline Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ontario-Sioux Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Sioux Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Sioux Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Sioux Falls flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Sioux Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ontario to Sioux Falls

Have a flexible travel schedule? Discover the best time to fly to Sioux Falls from Ontario 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.

Travel insights for flights from Ontario to Sioux Falls

Get recent, data-driven insights about flights from Ontario to Sioux Falls including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Ontario to Sioux Falls (average of $333). Flying from Ontario to Sioux Falls in May is currently the most expensive (average of $422). 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.

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

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 October 31, 2024.

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 65% on your trip compared to booking a flight at noon.

Rainfall in Sioux Falls by month

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

In terms of precipitation, rainfall in Sioux Falls ranges from 0.6 - 3.9 inches per month. June is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit Sioux Falls when rainfall is around 0.6 in.

Temperature in Sioux Falls by month

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

If weather is an important factor for your trip to Sioux Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 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 October 31, 2024.
Peruse reviews from past customers who have flown with American Airlines, Frontier and Delta 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.
8.0
Very good
8,835 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 10

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

8.0
Very good
8,835 reviews
8.0
Very good
8,835 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 10

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

7.4
Good
9,240 reviews
8.0
Very good
8,835 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 10

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

7.2
Good
10,000 reviews
8.0
Very good
8,835 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 10

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

6.1
Okay
3,580 reviews
8.0
Very good
8,835 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

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 $108, but on average you can expect to pay $310.

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

    There are currently 4+ open flights from Ontario to Sioux Falls within the next 7 days for less than $300.

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

    Currently priced at $108, 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. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $323 and $348, respectively. Users have found that Frontier is 77% 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 $79. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from Ontario to Sioux Falls for a low price.

  • 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 10/31.

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

    Currently, September is the cheapest month in which you can book a flight from Ontario to Sioux Falls (average of $333). Flying from Ontario to Sioux Falls in May is currently the most expensive (average of $422). 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 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 2,570,725 searches. Data last updated October 31, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$135Average$285FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$278Average$495FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$376Average$594FlexibilityNo cancel feeOn-time69%
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