Cheap flights from Ontario to Greensboro from $194
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 Greensboro departing on 6/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Ontario to Greensboro
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
United Airlines flights from Ontario to Greensboro
Our best United Airlines deals on Ontario to Greensboro flight tickets
Alaska Airlines flights from Ontario to Greensboro
Our best Alaska Airlines deals on Ontario to Greensboro flight tickets
See travel insights to Greensboro from
How to get the cheapest flight ticket from Ontario to Greensboro
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
What is the cheapest month to fly to Greensboro?
The cheapest month to fly to Greensboro from Ontario is in November. Flight prices, which tend to average around $338, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Greensboro from Ontario during February instead. Flights to Greensboro in February, while not as cheap as those in November, still average around $368.
What is the cheapest day to depart on your flight to Greensboro?
The cheapest day to depart on your flight to Greensboro is on a Wednesday when prices can be found for as low as $371. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Ontario to Greensboro for around $518.
What is the cheapest time of day to depart on your flight to Greensboro?
At noon is the cheapest time of day to fly from Ontario to Greensboro when you can find flight prices for as low as $403. Flying to Greensboro at noon is an ideal time because this is during off-peak travel hours. Flights to Greensboro are more costly in the morning, with an average ticket price of $453. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to Greensboro?
You are more likely to see cheaper flights to Greensboro from Ontario when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to Greensboro for around $459 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Greensboro from Ontario for as low as $373 on momondo.
What is the cheapest airline that flies from Ontario to Greensboro/H. Point?
Delta, United Airlines, and Alaska Airlines are the most popular carriers operating from Ontario to Greensboro/H. Point
What airlines fly to Greensboro?
American Airlines, Delta and Spirit Airlines are the top three most popular airlines that fly to Greensboro from Ontario according to our data. American Airlines is the first choice among our users, with 66% of people opting to fly with this airline when traveling to Greensboro. Keep in mind that there are 10 different airlines that fly to Greensboro on a routine basis, so you have a few additional options to choose from.
When to book flights from Ontario to Greensboro
Cheap Ontario to Greensboro (ONT to GSO) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ontario to Greensboro
How far is Ontario to Greensboro/H. Point by plane?
A flight from Ontario to Greensboro/H. Point will travel around 2130.5 mi. By plane, this route typically takes 6h 14m.
When did momondo last update prices for flights from Ontario Airport to Greensboro/H. Point Airport?
Prices for flights from Ontario Airport to Greensboro/H. Point Airport were last updated today.
How many operators does momondo search for flights from Ontario Airport to Greensboro/H. Point Airport?
As of April 2025, there are 2 operators available to choose from for flights from Ontario Airport to Greensboro/H. Point Airport.
How old do you have to be to fly from Ontario Airport to Greensboro/H. Point Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Greensboro/H. Point Airport.
What documentation or ID do you need to fly to Greensboro/H. Point Airport?
The necessary travel and health documents for your Greensboro/H. Point Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Ontario to Greensboro?
momondo data reveals that the most frequently booked airline on the route from Ontario to Greensboro is American Airlines, representing 61% of all bookings. The subsequent popular airline is Delta at 39%.
Best airlines flying from Ontario to Greensboro
Compare and see reviews for airlines that fly from Ontario to Greensboro with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $305 | Free Cancellation | Rating 8.0 7,934 reviews | |||
| PriceFrom $308 | Free Cancellation | Rating 7.2 10,000 reviews |
Traveling to a place near Greensboro?
Book flights to Greensboro if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Ontario to Greensboro?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Greensboro. momondo saves you time and could save you money on your trip.
Can I find flights from Ontario to Greensboro with flexible booking policies on momondo?
Flights from Ontario to Greensboro with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Ontario to Greensboro?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Greensboro from Ontario.
I’m not ready to book a flight from Ontario to Greensboro right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Greensboro, momondo offers a useful price alert feature which will track prices for flights to Greensboro from Ontario and alert you when they change.