
$338 Cheap United flights from Greenville to Ottawa (GSP to YOW)
Find The Best Day To Fly from Greenville to Ottawa
Amazing United GSP to YOW Flight Deals
The cheapest flights to Macdonald-Cartier Intl. found within the past 7 days were $717 round trip and $338 one way. Prices and availability subject to change. Additional terms may apply.
Frequently asked questions
Discover our best United flight from Greenville GSP to Ottawa YOW
To find the best deals on flights to Greenville from Ottawa with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.
Return flights from Greenville GSP to Ottawa YOW with United
If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $717 to $782, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply.
Book one-way United flights from Greenville GSP to Ottawa YOW
A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from Greenville to Ottawa costs from $338. Prices and availability subject to change. Additional terms may apply.
The easy way to find cheap flights to Ottawa YOW from Greenville GSP with United
To find a cheap United flight from Greenville GSP to Ottawa YOW, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference.
How to find our best airfare deals on United flights from Greenville GSP to Ottawa YOW
If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as October, or if you book a flight with a stopover.
Find nonstop flights from Greenville GSP to Ottawa YOW with United
If you’re keen to be on Ottawa soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it.
Flexible airline tickets for United flights from Greenville GSP to Ottawa YOW
Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.
There are a lot of reasons to book your flights to Ottawa YOW from Greenville GSP with United on Travelocity
At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.
Airport code | Country | Airport name | Number of flights |
---|---|---|---|
ORD | USA | O'Hare Intl. | 227 |
DEN | USA | Denver Intl. | 226 |
IAH | USA | George Bush Intercontinental | 136 |
IAD | USA | Washington Dulles Intl. | 100 |
SFO | USA | San Francisco Intl. | 64 |
LAX | USA | Los Angeles Intl. | 23 |
EWR | USA | Liberty Intl. | 20 |
FRA | DEU | Frankfurt Intl. | 19 |
NRT | JPN | Narita Intl. | 19 |
PEK | CHN | Capital Intl. | 16 |
Travelers ❤️ these 🏨 after their flight to Ottawa

Fairfield Inn & Suites by Marriott Ottawa Airport
Reviewed on Jul 16, 2025

Hilton Garden Inn Ottawa Airport
Reviewed on Jul 16, 2025

Sandman Signature Ottawa Airport Hotel
Reviewed on Jul 16, 2025
Popular United Flight Routes from GSP
Top United Flight Routes from YOW
Top Flights for United originating from GSP
Domestic
- Dallas to Las Vegas (DFW - LAS)
- Newark Liberty Intl. Airport to Santo Domingo (EWR - SDQ)
- Philadelphia to Orlando (PHL - MCO)
- Los Angeles to San Salvador (LAX - SAL)
- Newark Liberty Intl. Airport to Santiago (EWR - STI)
- Dallas to Las Vegas (DFW - LAS)
- Los Angeles to Honolulu (LAX - HNL)
- Boston to Orlando (BOS - MCO)
- Chicago to San Juan (ORD - SJU)
- Newark Liberty Intl. Airport to Miami (EWR - MIA)
International
- Atlanta to Newark Liberty Intl. Airport (ATL - EWR)
- Orlando to San Juan (MCO - SJU)
- Newark Liberty Intl. Airport to San Juan (EWR - SJU)
- Newark Liberty Intl. Airport to Las Vegas (EWR - LAS)
- Los Angeles to San Salvador (LAX - SAL)
- Boston to Orlando (BOS - MCO)
- Newark Liberty Intl. Airport to San Juan (EWR - SJU)
- Dallas to Las Vegas (DFW - LAS)
- Chicago to San Juan (ORD - SJU)
- Newark Liberty Intl. Airport to Santiago (EWR - STI)
Most Popular
- Dallas to Toronto (DFW - YYZ)
- San Diego to Charleston (SAN - CHS)
- Air Canada San Francisco (SFO) to Toronto (YYZ) flights
- Pakistan International Airlines Toronto (YYZ) to Karachi (KHI) flights
- Charleston to New York (CHS - JFK)
- Boston to Myrtle Beach (BOS - MYR)
- Hartford to Myrtle Beach (BDL - MYR)
- Delta Atlanta (ATL) to Toronto (YYZ) flights
- Philippine Airlines Manila (MNL) to Toronto (YYZ) flights
- Kenya Airways Nairobi (NBO) to Toronto (YYZ) flights
- New York to Charleston (JFK - CHS)
- Chicago to Myrtle Beach (ORD - MYR)
- American Airlines New York (JFK) to Myrtle Beach (MYR) flights
- Cleveland to Myrtle Beach (CLE - MYR)
- JetBlue Airways North Charleston (CHS) to Boston (BOS) flights
- Charleston to Miami (CHS - MIA)
- Los Angeles to Toronto (LAX - YYZ)
- Orlando to Toronto (MCO - YYZ)
- Chicago to Charleston (ORD - CHS)
- Air India Delhi (DEL) to Toronto (YYZ) flights
- Pittsburgh to Myrtle Beach (PIT - MYR)
- JetBlue Airways Boston (BOS) to North Charleston (CHS) flights
- New York to Toronto (JFK - YYZ)
- JetBlue Airways Tampa (TPA) to North Charleston (CHS) flights
- Philadelphia to Charleston (PHL - CHS)
- New York to Toronto (LGA - YYZ)
- Detroit to Myrtle Beach (DTW - MYR)
- Caribbean Airlines Piarco (POS) to Toronto (YYZ) flights
- Philadelphia to Myrtle Beach (PHL - MYR)
- Charleston to Orlando (CHS - MCO)