What is the cheapest airline that flies from Ontario to Sioux Falls Joe Foss Field?

Delta and American Airlines are the most popular carriers operating from Ontario to Sioux Falls Joe Foss Field

What airlines fly to Sioux Falls?

American Airlines, United Airlines and Frontier are the top three most popular airlines that fly to Sioux Falls from Ontario according to our data. American Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Sioux Falls. Keep in mind that there are 4 different airlines that fly to Sioux Falls on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Ontario Airport to Sioux Falls Joe Foss Field Airport?

Prices for flights from Ontario Airport to Sioux Falls Joe Foss Field Airport are updated daily.

How many operators does momondo search for flights from Ontario Airport to Sioux Falls Joe Foss Field Airport?

As of October 2026, there are 3 operators available to choose from for flights from Ontario Airport to Sioux Falls Joe Foss Field Airport.

How old do you have to be to fly from Ontario Airport to Sioux Falls Joe Foss Field Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario Airport to Sioux Falls Joe Foss Field Airport.

What documentation or ID do you need to fly to Sioux Falls Joe Foss Field Airport?

The travel and health documents required for your trip to Sioux Falls Joe Foss Field Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sioux Falls Joe Foss Field Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$190 Cheap Flights from Ontario to Sioux Falls in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Sioux Falls

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5:07 pm - 10:58 amONT Ontario-FSD Sioux Falls Joe Foss Field

15h 51m1 stop Las Vegas Harry Reid Intl

2:18 pm - 11:16 amFSD Sioux Falls Joe Foss Field-ONT Ontario

22h 58m1 stop Las Vegas Harry Reid Intl

$283Multiple Airlines

Wed, Nov 11 - Sun, Nov 15

5:07 pm - 10:58 amONT Ontario-FSD Sioux Falls Joe Foss Field

15h 51m1 stop Las Vegas Harry Reid Intl

7:14 pm - 9:40 amFSD Sioux Falls Joe Foss Field-ONT Ontario

40h 26m2 stops Orlando Sanford Intl Las Vegas Harry Reid Intl

$322Multiple Airlines

Wed, Nov 11 - Sun, Nov 15

5:07 pm - 10:58 amONT Ontario-FSD Sioux Falls Joe Foss Field

15h 51m1 stop Las Vegas Harry Reid Intl

2:18 pm - 11:16 amFSD Sioux Falls Joe Foss Field-ONT Ontario

22h 58m1 stop Las Vegas Harry Reid Intl

$333Multiple Airlines

Wed, Nov 11 - Sun, Nov 15

4:25 pm - 11:59 pmONT Ontario-FSD Sioux Falls Joe Foss Field

5h 34m1 stop Phoenix Sky Harbor Intl

2:26 pm - 6:27 pmFSD Sioux Falls Joe Foss Field-ONT Ontario

6h 01m1 stop Phoenix Sky Harbor Intl

$359American Airlines

Thu, Dec 3 - Sat, Dec 5

4:25 pm - 11:54 pmONT Ontario-FSD Sioux Falls Joe Foss Field

5h 29m1 stop Phoenix Sky Harbor Intl

8:00 am - 12:45 pmFSD Sioux Falls Joe Foss Field-ONT Ontario

6h 45m1 stop Phoenix Sky Harbor Intl

$359American Airlines

Sun, Nov 22 - Fri, Nov 27

11:20 am - 11:44 pmONT Ontario-FSD Sioux Falls Joe Foss Field

10h 24m2 stops San Francisco Denver Intl

11:12 am - 6:44 pmFSD Sioux Falls Joe Foss Field-ONT Ontario

9h 32m1 stop Chicago O'Hare Intl

$364United Airlines

Thu, Dec 3 - Sat, Dec 5

11:20 am - 11:30 pmONT Ontario-FSD Sioux Falls Joe Foss Field

10h 10m2 stops San Francisco Chicago O'Hare Intl

9:45 am - 5:36 pmFSD Sioux Falls Joe Foss Field-ONT Ontario

9h 51m2 stops Chicago O'Hare Intl San Francisco

$369United Airlines

Thu, Dec 3 - Sat, Dec 5

1:35 pm - 11:44 pmONT Ontario-FSD Sioux Falls Joe Foss Field

8h 09m2 stops San Francisco Denver Intl

5:55 am - 12:29 pmFSD Sioux Falls Joe Foss Field-ONT Ontario

8h 34m2 stops Denver Intl San Francisco

$369United Airlines

Wed, Nov 11 - Sun, Nov 15

10:35 am - 10:40 amONT Ontario-FSD Sioux Falls Joe Foss Field

22h 05m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl

2:18 pm - 11:16 amFSD Sioux Falls Joe Foss Field-ONT Ontario

22h 58m1 stop Las Vegas Harry Reid Intl

$383Multiple Airlines

Wed, Nov 11 - Sun, Nov 15

4:25 pm - 11:49 pmONT Ontario-FSD Sioux Falls Joe Foss Field

5h 24m1 stop Phoenix Sky Harbor Intl

2:26 pm - 6:10 pmFSD Sioux Falls Joe Foss Field-ONT Ontario

5h 44m1 stop Phoenix Sky Harbor Intl

$394American Airlines

Thu, Nov 5 - Mon, Nov 9

Cheap last minute flights

Enter your travel dates to find the best prices.

1:29 pm - 8:04 pmONT Ontario-FSD Sioux Falls Joe Foss Field

4h 35m1 stop Denver Intl

9:32 am - 12:33 pmFSD Sioux Falls Joe Foss Field-ONT Ontario

5h 01m1 stop Denver Intl

$592United Airlines

Wed, Oct 28 - Mon, Nov 2

1:35 pm - 11:44 pmONT Ontario-FSD Sioux Falls Joe Foss Field

8h 09m2 stops San Francisco Denver Intl

5:06 pm - 8:51 pmFSD Sioux Falls Joe Foss Field-ONT Ontario

5h 45m1 stop Denver Intl

$597United Airlines

Wed, Oct 28 - Mon, Nov 2

12:43 pm - 9:13 pmONT Ontario-FSD Sioux Falls Joe Foss Field

6h 30m1 stop Dallas/Fort Worth

8:05 am - 12:14 pmFSD Sioux Falls Joe Foss Field-ONT Ontario

6h 09m1 stop Phoenix Sky Harbor Intl

$852American Airlines

Sun, Oct 25 - Tue, Oct 27

10:25 am - 9:13 pmONT Ontario-FSD Sioux Falls Joe Foss Field

8h 48m1 stop Dallas/Fort Worth

6:20 am - 1:30 pmFSD Sioux Falls Joe Foss Field-ONT Ontario

9h 10m1 stop Dallas/Fort Worth

$852American Airlines

Sun, Oct 25 - Tue, Oct 27

5:00 am - 12:35 pmONT Ontario-FSD Sioux Falls Joe Foss Field

5h 35m1 stop Denver Intl

6:00 am - 6:01 pmFSD Sioux Falls Joe Foss Field-ONT Ontario

14h 01m2 stops Chicago O'Hare Intl San Francisco

$857United Airlines

Sun, Oct 25 - Tue, Oct 27

1:35 pm - 11:22 pmONT Ontario-FSD Sioux Falls Joe Foss Field

7h 47m2 stops Salt Lake City Minneapolis St Paul

11:00 am - 10:43 pmFSD Sioux Falls Joe Foss Field-ONT Ontario

13h 43m2 stops Minneapolis St Paul Seattle/Tacoma Intl

$862Delta

Sun, Oct 25 - Tue, Oct 27

9:25 am - 11:29 pmONT Ontario-FSD Sioux Falls Joe Foss Field

12h 04m2 stops San Francisco Chicago O'Hare Intl

9:32 am - 3:33 pmFSD Sioux Falls Joe Foss Field-ONT Ontario

8h 01m2 stops Denver Intl San Francisco

$862United Airlines

Sun, Oct 25 - Tue, Oct 27

1:35 pm - 11:22 pmONT Ontario-FSD Sioux Falls Joe Foss Field

7h 47m2 stops Salt Lake City Minneapolis St Paul

11:00 am - 10:43 pmFSD Sioux Falls Joe Foss Field-ONT Ontario

13h 43m2 stops Minneapolis St Paul Seattle/Tacoma Intl

$882Delta

Sun, Oct 25 - Tue, Oct 27

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American Airlines flights from Ontario to Sioux Falls

Our best American Airlines deals on Ontario to Sioux Falls flight tickets

American Airlines

Nov 22

ONT4:25 pmOntario

5h 29m

1 stop

FSD11:54 pmSioux Falls Joe Foss Field

Nov 27

FSD8:00 amSioux Falls Joe Foss Field

6h 45m

1 stop

ONT12:45 pmOntario

$359

American Airlines

Nov 5

ONT4:25 pmOntario

5h 24m

1 stop

FSD11:49 pmSioux Falls Joe Foss Field

Nov 9

FSD2:26 pmSioux Falls Joe Foss Field

5h 44m

1 stop

ONT6:10 pmOntario

$394

American Airlines

Nov 5

ONT4:25 pmOntario

5h 24m

1 stop

FSD11:49 pmSioux Falls Joe Foss Field

Nov 9

FSD5:58 pmSioux Falls Joe Foss Field

7h 48m

1 stop

ONT11:46 pmOntario

$429

United Airlines flights from Ontario to Sioux Falls

Our best United Airlines deals on Ontario to Sioux Falls flight tickets

United Airlines

Dec 3

ONT11:20 amOntario

10h 24m

2 stops

FSD11:44 pmSioux Falls Joe Foss Field

Dec 5

FSD11:12 amSioux Falls Joe Foss Field

9h 32m

1 stop

ONT6:44 pmOntario

$364

United Airlines

Nov 11

ONT1:35 pmOntario

8h 09m

2 stops

FSD11:44 pmSioux Falls Joe Foss Field

Nov 15

FSD5:55 amSioux Falls Joe Foss Field

8h 34m

2 stops

ONT12:29 pmOntario

$369

United Airlines

Nov 18

ONT5:00 amOntario

5h 35m

1 stop

FSD12:35 pmSioux Falls Joe Foss Field

Nov 25

FSD1:20 pmSioux Falls Joe Foss Field

11h 28m

2 stops

ONT10:48 pmOntario

$434

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioSioux Falls

ONT Ontario - FSD Sioux Falls Joe Foss Field

ONTFSD

Ontario

Wed 11/11

5:07 pm-10:58 am

1 stop15h 51m

Sioux Falls Joe Foss Field

Sun 11/15

2:18 pm-11:16 am

1 stop22h 58m

$283

OntarioSioux Falls

ONT Ontario - FSD Sioux Falls Joe Foss Field

ONTFSD

Ontario

Wed 11/11

5:07 pm-10:58 am

1 stop15h 51m

Sioux Falls Joe Foss Field

Sun 11/15

7:14 pm-9:40 am

2 stops40h 26m

$322

OntarioSioux Falls

ONT Ontario - FSD Sioux Falls Joe Foss Field

ONTFSD

Ontario

Wed 11/11

5:07 pm-10:58 am

1 stop15h 51m

Sioux Falls Joe Foss Field

Sun 11/15

2:18 pm-11:16 am

1 stop22h 58m

$333

OntarioSioux Falls

ONT Ontario - FSD Sioux Falls Joe Foss Field

ONTFSD

Ontario

Thu 12/3

4:25 pm-11:59 pm

1 stop5h 34m

Sioux Falls Joe Foss Field

Sat 12/5

2:26 pm-6:27 pm

1 stop6h 01m

$359

OntarioSioux Falls

ONT Ontario - FSD Sioux Falls Joe Foss Field

ONTFSD

Ontario

Sun 11/22

4:25 pm-11:54 pm

1 stop5h 29m

Sioux Falls Joe Foss Field

Fri 11/27

8:00 am-12:45 pm

1 stop6h 45m

$359

OntarioSioux Falls

ONT Ontario - FSD Sioux Falls Joe Foss Field

ONTFSD

Ontario

Thu 12/3

11:20 am-11:44 pm

2 stops10h 24m

Sioux Falls Joe Foss Field

Sat 12/5

11:12 am-6:44 pm

1 stop9h 32m

$364

OntarioSioux Falls

ONT Ontario - FSD Sioux Falls Joe Foss Field

ONTFSD

Ontario

Thu 12/3

11:20 am-11:30 pm

2 stops10h 10m

Sioux Falls Joe Foss Field

Sat 12/5

9:45 am-5:36 pm

2 stops9h 51m

$369

OntarioSioux Falls

ONT Ontario - FSD Sioux Falls Joe Foss Field

ONTFSD

Ontario

Wed 11/11

1:35 pm-11:44 pm

2 stops8h 09m

Sioux Falls Joe Foss Field

Sun 11/15

5:55 am-12:29 pm

2 stops8h 34m

$369

OntarioSioux Falls

ONT Ontario - FSD Sioux Falls Joe Foss Field

ONTFSD

Ontario

Wed 11/11

10:35 am-10:40 am

2 stops22h 05m

Sioux Falls Joe Foss Field

Sun 11/15

2:18 pm-11:16 am

1 stop22h 58m

$383

Quickest round-trip

OntarioSioux Falls

ONT Ontario - FSD Sioux Falls Joe Foss Field

ONTFSD

Ontario

Thu 11/5

4:25 pm-11:49 pm

1 stop5h 24m

Sioux Falls Joe Foss Field

Mon 11/9

2:26 pm-6:10 pm

1 stop5h 44m

$394

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ontario to Sioux Falls

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between Ontario and Sioux Falls?

Prices are currently low for flights on this route.

Typical prices usually range from $391 to $628.
The lowest price recently found on this route was $283.

What is the cheapest month to fly to Sioux Falls?

The cheapest month to fly to Sioux Falls from Ontario is in June. Flight prices, which tend to average around $309, are often lower during this time because this is during the off-season. If you’re not able to fly to Sioux Falls in June, then August is your next best option. Flight prices from Ontario to Sioux Falls during August average around $310.

Can stopping save me money on Ontario to Sioux Falls flights?

You could potentially save up to 33% on your flight if you consider stops on a Ontario to Sioux Falls flight.

When to book flights from Ontario to Sioux Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Sioux Falls according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Ontario to Sioux Falls (ONT to FSD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Sioux Falls

Best Price Found	$190
Fastest flight time	4h 32m
Direct flights	None

The best one-way flight to Sioux Falls from Ontario in the past 72 hours is $190. The best round-trip flight deal from Ontario to Sioux Falls found on momondo in the last 72 hours is $283.

The fastest flight from Ontario to Sioux Falls takes 4h 32m

There are no direct flights from Ontario to Sioux Falls. There are no popular flight routes from Ontario to Sioux Falls.

Search flight deals

Frequently asked questions about flying from Ontario to Sioux Falls

How far is Ontario to Sioux Falls Joe Foss Field by plane?
A flight from Ontario to Sioux Falls Joe Foss Field will travel around 1296.8 mi. A reasonable flight in good conditions will take 4h 32m.
When did momondo last update prices for flights from Ontario Airport to Sioux Falls Joe Foss Field Airport?
Prices for flights from Ontario Airport to Sioux Falls Joe Foss Field Airport are updated daily.
How many operators does momondo search for flights from Ontario Airport to Sioux Falls Joe Foss Field Airport?
As of October 2026, there are 3 operators available to choose from for flights from Ontario Airport to Sioux Falls Joe Foss Field Airport.
How old do you have to be to fly from Ontario Airport to Sioux Falls Joe Foss Field Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario Airport to Sioux Falls Joe Foss Field Airport.
What documentation or ID do you need to fly to Sioux Falls Joe Foss Field Airport?
The travel and health documents required for your trip to Sioux Falls Joe Foss Field Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sioux Falls Joe Foss Field Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Ontario to Sioux Falls?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Ontario to Sioux Falls is American Airlines (55% of total bookings). The next most popular airlines are United Airlines (25%) and Frontier (20%).

Best airlines flying from Ontario to Sioux Falls

Compare and see reviews for airlines that fly from Ontario to Sioux Falls with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $250	Free Cancellation	Rating 5.5 2,519 reviews	Search Frontier flights
American Airlines	PriceFrom $303	Free Cancellation	Rating 7.0 12,192 reviews	Search American Airlines flights
United Airlines	PriceFrom $318	Free Cancellation	Rating 7.3 10,408 reviews	Search United Airlines flights

Yankton

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Marshall

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Sioux Falls?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Sioux Falls. momondo saves you time and could save you money on your trip.

Can I find flights from Ontario to Sioux Falls with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Sioux Falls from Ontario with this policy.

How can momondo help me find flights from Ontario to Sioux Falls?

Once you have performed a search for Ontario to Sioux Falls flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Ontario to Sioux Falls right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sioux Falls, momondo offers a useful price alert feature which will track prices for flights to Sioux Falls from Ontario and alert you when they change.

An easier way to manage your Sioux Falls trip

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Cheap flights from Ontario to Sioux Falls from $190

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Sioux Falls departing on 11/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Ontario to Sioux Falls

Our best American Airlines deals on Ontario to Sioux Falls flight tickets

United Airlines flights from Ontario to Sioux Falls

Our best United Airlines deals on Ontario to Sioux Falls flight tickets

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How to get the cheapest flight ticket from Ontario to Sioux Falls

What is the typical price of a round-trip flight between Ontario and Sioux Falls?

What is the cheapest month to fly to Sioux Falls?

Can stopping save me money on Ontario to Sioux Falls flights?

What is the cheapest airline that flies from Ontario to Sioux Falls Joe Foss Field?

What airlines fly to Sioux Falls?

When to book flights from Ontario to Sioux Falls

Cheap Ontario to Sioux Falls (ONT to FSD) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Ontario to Sioux Falls

Best airlines flying from Ontario to Sioux Falls

Compare and see reviews for airlines that fly from Ontario to Sioux Falls with momondo

Traveling to a place near Sioux Falls?

Why use momondo?

An easier way to manage your Sioux Falls trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing South Dakota

Fly your favorite airline to Sioux Falls

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Sioux Falls

List of cabin classes available on flights landing in Sioux Falls. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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