$154 Cheap United flights from Raleigh to Ottawa (RDU to YOW)

Find The Best Day To Fly from Raleigh to Ottawa

Amazing United RDU to YOW Flight Deals

The cheapest flights to Macdonald-Cartier Intl. found within the past 7 days were $336 round trip and $154 one way. Prices and availability subject to change. Additional terms may apply.

Fri, Oct 24 - Fri, Oct 31
RDU
Raleigh
YOW
Ottawa
$336 Roundtrip, found 3 days ago
$336
Roundtrip
found 3 days ago
Select United flight, departing Fri, Oct 24 from Raleigh to Ottawa, returning Fri, Oct 31, priced at $336 found 3 days ago
Wed, Dec 17 - Sat, Jan 10
RDU
Raleigh
YOW
Ottawa
$339 Roundtrip, found 13 hours ago
$339
Roundtrip
found 13 hours ago
Select United flight, departing Wed, Dec 17 from Raleigh to Ottawa, returning Sat, Jan 10, priced at $339 found 13 hours ago
Thu, Oct 30 - Sun, Nov 2
RDU
Raleigh
YOW
Ottawa
$363 Roundtrip, found 5 days ago
$363
Roundtrip
found 5 days ago
Select United flight, departing Thu, Oct 30 from Raleigh to Ottawa, returning Sun, Nov 2, priced at $363 found 5 days ago
Thu, Oct 30 - Sun, Nov 2
RDU
Raleigh
YOW
Ottawa
$363 Roundtrip, found 5 days ago
$363
Roundtrip
found 5 days ago
Select United flight, departing Thu, Oct 30 from Raleigh to Ottawa, returning Sun, Nov 2, priced at $363 found 5 days ago
Mon, Oct 27 - Tue, Oct 28
RDU
Raleigh
YOW
Ottawa
$364 Roundtrip, found 3 days ago
$364
Roundtrip
found 3 days ago
Select United flight, departing Mon, Oct 27 from Raleigh to Ottawa, returning Tue, Oct 28, priced at $364 found 3 days ago
Wed, Dec 17 - Sun, Jan 11
RDU
Raleigh
YOW
Ottawa
$368 Roundtrip, found 13 hours ago
$368
Roundtrip
found 13 hours ago
Select United flight, departing Wed, Dec 17 from Raleigh to Ottawa, returning Sun, Jan 11, priced at $368 found 13 hours ago

Frequently asked questions

Can I catch a flight from RDU to Ottawa Intl. Airport right now?
It's always wise to find out about any travel advice reports and quarantine requirements in effect in your destination city. Make sure you visit our Covid-19 Travel Advisor for up-to-date info on catching a flight to Macdonald-Cartier Intl. Airport (YOW).
What terminal is United Airlines at RDU?
Once you're issued with the boarding pass for your United Airlines flight from Raleigh–Durham Airport to Ottawa International Airport, you should be able to determine which terminals you'll be flying in and out of. Your carrier will have the answers if you can't find those details on your ticket.
Are there United Airlines non-stop flights from RDU to YOW?
There aren't any nonstop flights with United Airlines from RDU to YOW. But think of it this way — you can use the time to wander around and stretch those legs before your connecting flight.
How long is a United Airlines flight from RDU to YOW?
3 hours and 35 minutes is approximately how long you can expect to be in the air for if you're traveling with United Airlines from RDU to YOW. That's just enough time for you to finish a couple of chapters of your favorite novel or enjoy a quick snooze.
How many direct and indirect flights does United Airlines fly from RDU to YOW?
When traveling from RDU to YOW, there are at least 2 United Airlines daily flights to select from.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to YOW, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best United flight from Raleigh RDU to Ottawa YOW 

To find the best deals on flights to Raleigh 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 Raleigh RDU 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 $336 to $368, 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 Raleigh RDU 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 Raleigh to Ottawa costs from $154. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Ottawa YOW from  Raleigh RDU with United 

To find a cheap United flight from Raleigh RDU 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 Raleigh RDU 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 Raleigh RDU 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 Raleigh RDU 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  Raleigh RDU 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.

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

Travelers ❤️ these 🏨 after their flight to Ottawa

Fairfield Inn & Suites by Marriott Ottawa Airport

Fairfield Inn & Suites by Marriott Ottawa Airport

2.5 out of 5
135 Thad Johnson Private, Ottawa, ON
This hotel features an indoor pool and a gym. Traveling on business? Take advantage of the 24-hour business center and free WiFi in public areas. Enjoy the hot ...
9.4/10 Exceptional! (2,244 reviews)
"Clean and staff are professionally good!"

Reviewed on Oct 7, 2025

Fairfield Inn & Suites by Marriott Ottawa Airport
Hampton Inn by Hilton Ottawa Airport, ON, CN

Hampton Inn by Hilton Ottawa Airport, ON, CN

2.5 out of 5
2869 Gibford Drive, Ottawa, ON
This hotel features an indoor pool and a gym. Free perks include buffet breakfast, free self parking, and a roundtrip airport shuttle. A 24-hour business center, ...
9/10 Wonderful! (1,868 reviews)
"Great service by the front desk and quiet stay."

Reviewed on Oct 6, 2025

Hampton Inn by Hilton Ottawa Airport, ON, CN
Sandman Signature Ottawa Airport Hotel

Sandman Signature Ottawa Airport Hotel

3.5 out of 5
250 West Hunt Club Road, Ottawa, ON
This hotel features a restaurant, an indoor pool, and a bar/lounge. Traveling on business? Take advantage of the business center, free WiFi in public areas, ...
8.8/10 Excellent! (1,906 reviews)
"Was best kind!"

Reviewed on Oct 5, 2025

Sandman Signature Ottawa Airport Hotel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Explore More Ways to Travel with Travelocity

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.