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 37% 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 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 November 2025.

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.

$322 Cheap Flights from Greenville to Ottawa in 2025/26

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Find the cheapest flights from Greenville to Ottawa

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Cheap round-trip flights

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6:30 am - 1:45 pmGSP-YOW

7h 15m1 stop

6:00 am - 11:16 amYOW-GSP

5h 16m1 stop

$362United Airlines

Find Deal

Wed, Apr 1 - Sun, Apr 5

6:00 am - 4:21 pmGSP-YOW

10h 21m2 stops

10:00 am - 2:16 pmYOW-GSP

4h 16m1 stop

$443Air Canada

Find Deal

Wed, Apr 1 - Sun, Apr 5

6:00 am - 3:19 pmGSP-YOW

9h 19m2 stops

6:00 am - 11:16 amYOW-GSP

5h 16m1 stop

$449United Airlines

Find Deal

Wed, Apr 1 - Sun, Apr 5

1:58 pm - 12:42 amGSP-YOW

10h 44m2 stops

5:40 am - 5:49 pmYOW-GSP

12h 09m2 stops

$530Delta

Find Deal

Wed, Nov 26 - Wed, Dec 3

6:25 am - 1:32 pmGSP-YOW

7h 07m1 stop

5:55 pm - 11:59 pmYOW-GSP

6h 04m1 stop

$534United Airlines

Find Deal

Wed, Nov 26 - Wed, Dec 3

1:58 pm - 12:42 amGSP-YOW

10h 44m2 stops

5:40 am - 5:49 pmYOW-GSP

12h 09m2 stops

$563Delta

Find Deal

Wed, Nov 26 - Wed, Dec 3

7:37 am - 4:51 pmGSP-YOW

9h 14m2 stops

9:15 am - 11:20 pmYOW-GSP

14h 05m2 stops

$598American Airlines

Find Deal

Fri, Dec 26 - Fri, Jan 2

5:05 pm - 12:39 amGSP-YOW

7h 34m2 stops

5:40 am - 5:43 pmYOW-GSP

12h 03m2 stops

$606Delta

Find Deal

Wed, Apr 1 - Sun, Apr 5

9:10 am - 5:12 pmGSP-YOW

8h 02m1 stop

10:50 am - 11:59 pmYOW-GSP

13h 09m2 stops

$615Air Canada

Find Deal

Wed, Nov 26 - Wed, Dec 3

6:25 am - 9:18 pmGSP-YOW

14h 53m2 stops

2:17 pm - 7:10 pmYOW-GSP

4h 53m1 stop

$645United Airlines

Find Deal

Wed, Nov 26 - Wed, Dec 3

Delta flights from Greenville to Ottawa

Our best Delta deals on Greenville to Ottawa flight tickets

Delta

Nov 26

GSP1:58 pmGreenville

10h 44m

2 stops

YOW12:42 amOttawa

Dec 3

YOW5:40 amOttawa

12h 09m

2 stops

GSP5:49 pmGreenville

$530

Find similar

Delta

Nov 26

GSP1:58 pmGreenville

10h 44m

2 stops

YOW12:42 amOttawa

Dec 3

YOW5:40 amOttawa

12h 09m

2 stops

GSP5:49 pmGreenville

$563

Find similar

Delta

Apr 1

GSP5:05 pmGreenville

7h 34m

2 stops

YOW12:39 amOttawa

Apr 5

YOW5:40 amOttawa

12h 03m

2 stops

GSP5:43 pmGreenville

$606

Find similar

American Airlines flights from Greenville to Ottawa

Our best American Airlines deals on Greenville to Ottawa flight tickets

American Airlines

Dec 26

GSP7:37 amGreenville

9h 14m

2 stops

YOW4:51 pmOttawa

Jan 2

YOW9:15 amOttawa

14h 05m

2 stops

GSP11:20 pmGreenville

$598

Find similar

American Airlines

Dec 26

GSP7:37 amGreenville

9h 14m

2 stops

YOW4:51 pmOttawa

Jan 2

YOW9:15 amOttawa

14h 05m

2 stops

GSP11:20 pmGreenville

$696

Find similar

American Airlines

Nov 26

GSP7:38 amGreenville

9h 11m

2 stops

YOW4:49 pmOttawa

Dec 3

YOW6:45 amOttawa

16h 19m

3 stops

GSP11:04 pmGreenville

$723

Find similar

Fly from

Fly to

Route

Depart

Return

Price

GreenvilleOttawa

GSP - YOW

GSPYOW

Greenville

Wed 4/1

6:30 am-1:45 pm

1 stop7h 15m

Ottawa

Sun 4/5

6:00 am-11:16 am

1 stop5h 16m

$362

GreenvilleOttawa

GSP - YOW

GSPYOW

Greenville

Wed 4/1

6:00 am-4:21 pm

2 stops10h 21m

Ottawa

Sun 4/5

10:00 am-2:16 pm

1 stop4h 16m

$443

GreenvilleOttawa

GSP - YOW

GSPYOW

Greenville

Wed 4/1

6:00 am-3:19 pm

2 stops9h 19m

Ottawa

Sun 4/5

6:00 am-11:16 am

1 stop5h 16m

$449

GreenvilleOttawa

GSP - YOW

GSPYOW

Greenville

Wed 11/26

1:58 pm-12:42 am

2 stops10h 44m

Ottawa

Wed 12/3

5:40 am-5:49 pm

2 stops12h 09m

$530

GreenvilleOttawa

GSP - YOW

GSPYOW

Greenville

Wed 11/26

6:25 am-1:32 pm

1 stop7h 07m

Ottawa

Wed 12/3

5:55 pm-11:59 pm

1 stop6h 04m

$534

GreenvilleOttawa

GSP - YOW

GSPYOW

Greenville

Wed 11/26

1:58 pm-12:42 am

2 stops10h 44m

Ottawa

Wed 12/3

5:40 am-5:49 pm

2 stops12h 09m

$563

GreenvilleOttawa

GSP - YOW

GSPYOW

Greenville

Fri 12/26

7:37 am-4:51 pm

2 stops9h 14m

Ottawa

Fri 1/2

9:15 am-11:20 pm

2 stops14h 05m

$598

GreenvilleOttawa

GSP - YOW

GSPYOW

Greenville

Wed 4/1

5:05 pm-12:39 am

2 stops7h 34m

Ottawa

Sun 4/5

5:40 am-5:43 pm

2 stops12h 03m

$606

GreenvilleOttawa

GSP - YOW

GSPYOW

Greenville

Wed 11/26

9:10 am-5:12 pm

1 stop8h 02m

Ottawa

Wed 12/3

10:50 am-11:59 pm

2 stops13h 09m

$615

GreenvilleOttawa

GSP - YOW

GSPYOW

Greenville

Wed 11/26

6:25 am-9:18 pm

2 stops14h 53m

Ottawa

Wed 12/3

2:17 pm-7:10 pm

1 stop4h 53m

$645

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

Prices

Airlines

What is the cheapest day to depart on your flight to Ottawa?

The cheapest day to depart from Greenville to Ottawa is on a Tuesday. Travelers who choose to depart for Ottawa on a Tuesday will often find tickets for as low as $322. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Ottawa on Wednesday is $639.

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

Direct flights	None

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 4h 27m, 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 November 2025.
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 $362	Free Cancellation	Rating 7.4 9,017 reviews		Search United Airlines flights

Gatineau

Calabogie

Brockville

Petawawa

Pembroke

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.