Cheap Flights from Ontario International Airport to Sioux Falls (FSD) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/4
Sun	Mon	Tue	Wed	Thu	Fri	Sat
		1------	2------	3------	4------	5------
6------	7------	8------	9------	10------	11------	12------
13------	14------	15------	16------	17------	18------	19------
20------	21------	22Search	23Search	24Search	25Search	26Search
27Search	28Search	29Search	30Search

Select Return Date　　 Change Departure Date

Return Date

2025/4
Sun	Mon	Tue	Wed	Thu	Fri	Sat
		1------	2------	3------	4------	5------
6------	7------	8------	9------	10------	11------	12------
13------	14------	15------	16------	17------	18------	19------
20------	21------	22------	23------	24------	25------	26------
27------	28------	29------	30------

　　Select Departure Date

Currency:US Dollar Loading Searching Fares Updating Fares

Departure Date

―

Return Date

Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Ontario－Sioux Falls Regional Airport
April Lowest Airfares -----
Ontario－Sioux Falls Regional Airport
May Lowest Airfares -----

Ontario－Sioux Falls Regional Airport
June Lowest Airfares
USD465

The airfare displayed above is for United Airlines

Set calendar for this month
Ontario－Sioux Falls Regional Airport
July Lowest Airfares
USD559

The airfare displayed above is for Delta Air Lines

Set calendar for this month
Ontario－Sioux Falls Regional Airport
August Lowest Airfares
USD270

The airfare displayed above is for Delta Air Lines

Set calendar for this month

Ontario－Sioux Falls
Estimated Flight Time
3 Hours 57 Minutes
Ontario－Sioux Falls
Number of Operating Airlines
3

Operating Airlines for Ontario－Sioux Falls Regional Airport Route
American Airlines

Delta Air Lines

United Airlines

Other Destinations from:Ontario

Ontario－South Bend(SBN)
USD535〜
Ontario－Springfield (Missouri)(Springfield-Branson National)
USD654〜
Ontario－St. George (Utah)(St. George Regional)
USD465〜
Ontario－St. Louis(Lambert)
USD325〜
Ontario－Syracuse(Hancock)
USD780〜
Ontario－Tampa(TPA)
USD278〜
* Fares vary in accordance to seat availability
Other Departures to: Sioux Falls

Philadelphia Airport－Sioux Falls(Regional)
USD389〜
* Fares vary in accordance to seat availability