Cheap Flights from Ontario International Airport to Greensboro (GSO) Find and Compare the Best Airline Deals | Skyticket

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2025/5
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Total Fares（Round-Trip/Economy）: USD /Per Person

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

Ontario－Piedmont Triad Airport
May Lowest Airfares
USD335

The airfare displayed above is for Delta Air Lines

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Ontario－Piedmont Triad Airport
June Lowest Airfares
USD304

The airfare displayed above is for Delta Air Lines

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Ontario－Piedmont Triad Airport
July Lowest Airfares
USD410

The airfare displayed above is for Delta Air Lines

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Ontario－Piedmont Triad Airport
August Lowest Airfares -----
Ontario－Piedmont Triad Airport
September Lowest Airfares
USD323

The airfare displayed above is for Delta Air Lines

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Ontario－Greensboro
Estimated Flight Time
5 Hours 28 Minutes
Ontario－Greensboro
Number of Operating Airlines
3

Operating Airlines for Ontario－Piedmont Triad Airport Route
American Airlines

Delta Air Lines

United Airlines

Other Destinations from:Ontario

Ontario－Gulfport / Biloxi(Gulfport-Biloxi)
USD413〜
Ontario－Greenville (South Carolina)(Greenville–Spartanburg)
USD345〜
Ontario－Gunnison (Colorado)(Gunnison-Crested Butte Regional)
USD406〜
Ontario－Harrisburg(MDT)
USD360〜
* Fares vary in accordance to seat availability
Other Departures to: Greensboro

Philadelphia Airport－Greensboro(Piedmont Triad)
USD693〜
* Fares vary in accordance to seat availability