When did momondo last update prices for flights from Greenville Airport to Ottawa Airport?

Prices for flights from Greenville Airport to Ottawa Airport were last updated today.

How many operators does momondo search for flights from Greenville Airport to Ottawa Airport?

The number of operators available for flights from Greenville Airport to Ottawa Airport is 1 as of January 2026.

How old do you have to be to fly from Greenville Airport to Ottawa 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 Greenville Airport to Ottawa Airport.

What documentation or ID do you need to fly to Ottawa Airport?

The required travel and health documents for your Ottawa Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ottawa Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$349 Cheap Flights from Greenville to Ottawa in 2026

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Find the cheapest flights from Greenville to Ottawa

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:35 am - 5:12 pm

GSP

YOW

10h 37m1 stop

5:55 pm - 11:48 pm

YOW

GSP

5h 53m1 stop

$349United Airlines

Thu, Jan 22 - Mon, Jan 26

6:35 am - 4:23 pm

GSP

YOW

9h 48m2 stops

5:55 pm - 11:48 pm

YOW

GSP

5h 53m1 stop

$433Air Canada

Thu, Jan 22 - Mon, Jan 26

6:20 am - 2:07 pm

GSP

YOW

7h 47m2 stops

12:00 pm - 7:29 pm

YOW

GSP

7h 29m2 stops

$446Air Canada

Thu, Jan 22 - Mon, Jan 26

6:35 am - 5:18 pm

GSP

YOW

10h 43m2 stops

12:00 pm - 7:29 pm

YOW

GSP

7h 29m2 stops

$451United Airlines

Thu, Jan 22 - Mon, Jan 26

United Airlines flights from Greenville to Ottawa

Our best United Airlines deals on Greenville to Ottawa flight tickets

United Airlines

Jan 22

GSP6:35 amGreenville

10h 37m

1 stop

YOW5:12 pmOttawa

Jan 26

YOW5:55 pmOttawa

5h 53m

1 stop

GSP11:48 pmGreenville

$349

Find similar

United Airlines

Jan 22

GSP6:35 amGreenville

10h 43m

2 stops

YOW5:18 pmOttawa

Jan 26

YOW12:00 pmOttawa

7h 29m

2 stops

GSP7:29 pmGreenville

$451

Find similar

Air Canada flights from Greenville to Ottawa

Our best Air Canada deals on Greenville to Ottawa flight tickets

Air Canada

Jan 22

GSP6:35 amGreenville

9h 48m

2 stops

YOW4:23 pmOttawa

Jan 26

YOW5:55 pmOttawa

5h 53m

1 stop

GSP11:48 pmGreenville

$433

Find similar

Air Canada

Jan 22

GSP6:20 amGreenville

7h 47m

2 stops

YOW2:07 pmOttawa

Jan 26

YOW12:00 pmOttawa

7h 29m

2 stops

GSP7:29 pmGreenville

$446

Find similar

Fly from

Fly to

Route

Depart

Return

Price

GreenvilleOttawa

GSP - YOW

GSPYOW

Greenville

Thu 1/22

6:35 am-5:12 pm

1 stop10h 37m

Ottawa

Mon 1/26

5:55 pm-11:48 pm

1 stop5h 53m

$349

GreenvilleOttawa

GSP - YOW

GSPYOW

Greenville

Thu 1/22

6:35 am-4:23 pm

2 stops9h 48m

Ottawa

Mon 1/26

5:55 pm-11:48 pm

1 stop5h 53m

$433

GreenvilleOttawa

GSP - YOW

GSPYOW

Greenville

Thu 1/22

6:20 am-2:07 pm

2 stops7h 47m

Ottawa

Mon 1/26

12:00 pm-7:29 pm

2 stops7h 29m

$446

GreenvilleOttawa

GSP - YOW

GSPYOW

Greenville

Thu 1/22

6:35 am-5:18 pm

2 stops10h 43m

Ottawa

Mon 1/26

12:00 pm-7:29 pm

2 stops7h 29m

$451

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Greenville to Ottawa

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 airlines fly to Ottawa?

Air Canada, United Airlines and American Airlines are the top three most popular airlines that fly to Ottawa from Greenville according to our data. Air Canada is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Ottawa. Keep in mind that there are 5 different airlines that fly to Ottawa on a routine basis, so you have a few additional options to choose from.

When to book flights from Greenville to Ottawa

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

Estimated round-trip price

Cheap Greenville to Ottawa (GSP to YOW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Greenville to Ottawa

Fastest flight time	7h 12m
Direct flights	None

The fastest flight from Greenville to Ottawa takes 7h 12m

There are no direct flights from Greenville to Ottawa. There are no popular flight routes from Greenville to Ottawa.

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How far is Greenville to Ottawa by plane?
A flight from Greenville to Ottawa will travel around 809.8 mi. Flights usually cover this in 7h 12m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Greenville Airport to Ottawa Airport?
Prices for flights from Greenville Airport to Ottawa Airport were last updated today.
How many operators does momondo search for flights from Greenville Airport to Ottawa Airport?
The number of operators available for flights from Greenville Airport to Ottawa Airport is 1 as of January 2026.
How old do you have to be to fly from Greenville Airport to Ottawa 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 Greenville Airport to Ottawa Airport.
What documentation or ID do you need to fly to Ottawa Airport?
The required travel and health documents for your Ottawa Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ottawa Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Greenville to Ottawa?
momondo data reveals that the most frequently booked airline on the route from Greenville to Ottawa is United Airlines, representing 100% of all bookings.

Best airlines flying from Greenville to Ottawa

Compare and see reviews for airlines that fly from Greenville to Ottawa with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $348	Free Cancellation	Rating 7.4 9,138 reviews		Search United Airlines flights

Gatineau

Pembroke

Calabogie

Brockville

Petawawa

Smiths Falls

Perth

Prescott

Winchester

Wakefield

Why use momondo?

Why should I use momondo to find a flight deal from Greenville to Ottawa?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Greenville to Ottawa for you.

Can I find flights from Greenville to Ottawa with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Greenville to Ottawa flights to just show those with flexible booking policies.

How can momondo help me find flights from Greenville to Ottawa?

momondo provides multiple filters to help you find the best flight to Ottawa from Greenville. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Greenville to Ottawa now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ottawa and let you know when they change.