$128 Cheap Flights from Canada to Ottawa Macdonald–Cartier International
One-way
Departing from
Canada
Going to
Ottawa Macdonald–Cartier International
Ottawa (YOW)
Canada • May, 2026
87% AI deal score
$410 $128
Ottawa (YOW)
Canada • May, 2026
87% AI deal score
$410 $129
Ottawa (YOW)
Canada • May, 2026
87% AI deal score
$410 $128
Ottawa (YOW)
Canada • May, 2026
87% AI deal score
$413 $145
Ottawa (YOW)
Canada • May, 2026
87% AI deal score
$413 $146
This is the lowest one-way flight price found by RatePunk users in the last 24 hours for a flight going to Ottawa Macdonald–Cartier International. Fares are subject to change and may not be available for all dates. (Data last updated 4/7/2026).
Popular airlines to Ottawa Macdonald–Cartier International
American Airlines
Air Canada
Air France
Alaska Airlines, Inc.
Deutsche Luft Hansa
KLM
Swiss International Air Lines
Turkish Airlines
646,944 searches in the past 7 days on RatePunk
Flight deals up to 90% off
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Top Cheap Flight Deals from Canada to Ottawa Macdonald–Cartier International
Recent round-trip flight deals to Ottawa Macdonald–Cartier International
Thu, Apr 23 - Sat, Apr 25
Cheapest
Toronto (YYZ) - Ottawa (YOW)
WestJet airlines • Direct
Ottawa (YOW) - Toronto (YYZ)
WestJet airlines • Direct
$163
$129
-$34
21%
Wed, Apr 22 - Sat, Apr 25
Toronto (YYZ) - Ottawa (YOW)
WestJet airlines • Direct
Ottawa (YOW) - Toronto (YYZ)
WestJet airlines • Direct
$163
$128
-$35
21%
Mon, Apr 20 - Fri, Apr 24
Toronto (YYZ) - Ottawa (YOW)
WestJet airlines • Direct
Ottawa (YOW) - Toronto (YYZ)
WestJet airlines • Direct
$163
$128
-$35
21%
Mon, Apr 20 - Sat, Apr 25
Toronto (YYZ) - Ottawa (YOW)
WestJet airlines • Direct
Ottawa (YOW) - Toronto (YYZ)
WestJet airlines • Direct
$163
$130
-$33
20%
Wed, Apr 22 - Fri, Apr 24
Toronto (YYZ) - Ottawa (YOW)
WestJet airlines • Direct
Ottawa (YOW) - Toronto (YYZ)
WestJet airlines • Direct
$163
$131
-$32
20%
Wed, Apr 22 - Sat, Apr 25
Toronto (YYZ) - Ottawa (YOW)
WestJet airlines • Direct
Ottawa (YOW) - Toronto (YYZ)
WestJet airlines • Direct
$163
$131
-$32
20%
The cheapest time to fly to Ottawa Macdonald–Cartier International
Ready to jet to Ottawa Macdonald–Cartier International on a budget? Check out these popular routes with surprisingly cheap fares (one-way prices):
Last-Minute Flights from Canada to Ottawa Macdonald–Cartier International
Need to get to Ottawa Macdonald–Cartier International ASAP? Even if you're booking a flight on short notice, there are often last-minute deals available:
Next 2 weeks deals
Last Minute Ottawa Deals
Fly to Ottawa in the next two weeks from $320.
⌛ Last-Minute
Edmonton - YOW
A great last-minute steal for a cross-country flight.
Found 1 week ago
$320
round-trip
⌛ Last-Minute
Edmonton - YOW
A great last-minute steal for a cross-country flight.
Found 1 week ago
$639
round-trip
Tip: If you don’t see your city listed, try a quick search anyway – new deals appear daily. Airlines sometimes slash prices a few days before departure to avoid empty seats.
Keep in mind, while last-minute fares can be lucky finds, booking about a month in advance generally yields cheaper flights on average. If you have flexibility, try to plan ahead. But if an unexpected trip to Ottawa Macdonald–Cartier International pops up, check our site – you might get lucky with a sudden fare drop.
Facts About Flights from Canada to Ottawa
To help you plan your journey, here are some quick Ottawa flight facts and tips.
Ottawa airports
Ottawa Macdonald–Cartier International Airport (YOW) is the primary international airport serving Ottawa, Ontario, Canada, and the surrounding National Capital Region. Located approximately 10 kilometers south of downtown Ottawa, it offers a variety of domestic and international flights, connecting passengers to major cities across Canada, the United States, and select international destinations. The airport features modern facilities, including multiple terminals, a wide range of shops and restaurants, and efficient ground transportation options such as taxis, ride-sharing services, and public transportation, ensuring a smooth travel experience for both arriving and departing passengers.
Pro tip: search “Ottawa (Any)” to see fares to all Ottawa airports – sometimes one is cheaper than the others on your dates.
Insights for flights to Ottawa Macdonald–Cartier International
Cheapest airport
Ogdensburg (OGS)
Looking for a sneaky cheap flight to Ottawa? Check out Ogdensburg International Airport (OGS), just across the border in New York! It's a smaller airport, but its proximity to Ottawa makes it a savvy choice for budget-conscious travelers.
Nonstop vs. 1-stop
20+ cities
While Ottawa International Airport isn't a major hub, it does connect you to over 20 cities, making it a convenient secondary airport for many travelers! Popular routes include connections to major Canadian cities like Toronto, Montreal, and Calgary, as well as select international destinations.
Number of airlines
10+ airlines
More than 10 airlines operate flights in and out of Ottawa, offering a mix of full-service and low-cost options; among the most popular are Air Canada, WestJet, and Porter Airlines, giving you plenty of choices for your next adventure!
Typical price range (round-trip)
$200 - $600
Generally, flights to Ottawa can range from $200 to $600, depending on when you book and from where you're flying. Prices tend to increase during peak travel seasons like summer and around holidays, so planning your trip during the off-season might save you some loonies!
Flight frequency
500+ flights
Flights to Ottawa operate daily, with increased frequency during peak tourist seasons like summer and around major holidays. You'll find more flight options during morning and afternoon hours as well.
YOW Airport Deal Stats
Current most discounted routes
Avg. most discounted routes (last 3 months)
YOW airport insights
Best days to catch a deal
Tue, Wed
Based on the data, Sunday and Saturday appear to be the days when the cheapest deals for Ottawa Macdonald–Cartier International Airport are most frequently found. Conversely, Tuesday shows the highest count, suggesting it may not be the best day to find deals.
Avg. deal survival time
12.1 hours
Deals from Ottawa Macdonald–Cartier International Airport typically survive for about 12.1 hours. This means you should book quickly once you find a deal you like!
Rare deal frequency
20 deals
We've uncovered 20 rare flight deals for Ottawa Macdonald–Cartier International Airport in the last month. These exceptional deals, scoring 90+ on our AI Deal Score, typically include mistake fares, special promotions, or ultra-discounts.
Average price drop
-52%
The average price drop from Ottawa Macdonald–Cartier International Airport is 51.6%, which means that you can save a lot of money by flying from this airport. With such a significant price reduction, travelers can potentially explore destinations they may have previously considered too expensive.
Next 4 weeks: deal forecast
Ottawa Flight Forecast (May 2026)
Based on current trends, flight prices to Ottawa International Airport are expected to remain stable throughout May 2026. There are no significant price drops or increases anticipated at this time.
Top 5 biggest price drops (last 3 months)
Found on March 27
Tijuana - YOW
$3,450 → $521
85%
Found on April 2
Antigua - YOW
$1,160 → $189
84%
Found on March 30
Bermuda - YOW
$2,475 → $425
83%
Found on March 30
St. Louis - YOW
$730 → $142
81%
Found on March 28
London - YOW
$1,825 → $385
79%
Check these nearby airports too
Looking for more options? These airports near YOW sometimes drop rare deals too:
Québec City Jean Lesage International (YQB)
~4 rare deals/month
Montréal–Pierre Elliott Trudeau International (YUL)
~5 rare deals/month
If you’re flexible with departure cities, it’s worth keeping an eye on nearby airports — especially YQB and YUL for long-haul deal surprises.
When Is the Best Time to Fly from Canada to Ottawa Macdonald–Cartier International
Timing is everything when hunting for cheap flights. Here are data-backed insights on the best times to fly to Ottawa Macdonald–Cartier International:
Cheapest month
September
Cheapest month
September emerges as the champion of affordability for flights to Ottawa. The weather is still pleasant, with warm days and cool evenings, perfect for exploring the city's attractions. Plus, with fewer tourists around, you'll enjoy a more relaxed experience and potentially snag better deals on accommodations.
Best day to book
Tuesday
Best day to book
Tuesday is statistically the best day to book flights to Ottawa. Airlines often release deals early in the week, making Tuesdays a prime time to find discounted fares. Keep an eye out for these mid-week bargains to save some serious money on your Ottawa adventure.
Cheapest days to fly
Wednesday
Cheapest days to fly
Flying to Ottawa on a Wednesday can save you a good amount of money. Mid-week flights tend to be less expensive as business travelers usually fly on Mondays and Fridays. So, if your schedule is flexible, consider flying on Wednesday for a budget-friendly trip.
Advance booking sweet spot
2 months
Advance booking sweet spot
Booking your flight to Ottawa about 2 months in advance hits the sweet spot. This timeframe balances the availability of flights with the chance of finding good deals. Booking too early or too late might mean missing out on the best prices, so plan ahead to secure your spot at a reasonable cost.
Seasonal considerations
Distinct
Seasonal considerations
Seasonal considerations significantly impact flight prices to Ottawa. Summer sees a surge in tourism, driving up flight costs, while winter, though beautiful, can deter travelers due to the cold, leading to lower prices. Plan your trip according to your budget and preferred weather to make the most of your Ottawa experience.
TL;DR: To snag the best flight deals to Ottawa, aim to fly in September and book your tickets on a Tuesday, roughly 2 months in advance. Wednesday is typically the cheapest day to fly. Ottawa experiences distinct seasonal travel patterns, with summer being pricier. Planning your trip around these factors can save you money and enhance your travel experience!
Ottawa Airports & Ground Transportation
One big question for travelers is which Ottawa airport to fly into. Here’s a quick guide to Ottawa’s airports and how to get to the city from each:
Ottawa Macdonald-Cartier International Airport (YOW)
Welcome to Ottawa Macdonald-Cartier International Airport, your gateway to Canada's capital! Named after two of Canada's founding fathers, this airport offers a smooth and efficient travel experience. Enjoy amenities like free Wi-Fi, diverse dining options, and comfortable lounges. Conveniently located a short drive from downtown, getting to and from the airport is a breeze. OC Transpo Route 97 provides direct bus service to downtown, and taxis and ride-sharing services are readily available. The trip to downtown Ottawa usually takes about 20-30 minutes, depending on traffic.
Tip: Arrive a little early to explore the local art exhibitions often displayed throughout the terminal!
Other airports
Alright, buckle up, future Ottawa explorers! While Ottawa International Airport (YOW) is your main gateway, keep your eyes peeled for alternative airports in nearby cities like Montreal (YUL) or even Syracuse (SYR) in the US. Montreal offers more flight options, but factor in the 2-hour drive or bus ride to Ottawa; Syracuse might snag you cheaper fares, but brace yourself for a 4-hour road trip!
Airport transfers
Touchdown in Ottawa! Getting from the airport to downtown is a breeze, with options galore: hop on the reliable OC Transpo Route 97 for a budget-friendly ride, grab a taxi or Uber for door-to-door service, or rent a car for ultimate freedom to explore the capital region.
What to Do in Ottawa
Ottawa isn’t just about getting there – it’s about enjoying the country once you arrive! Here are some top things to do in Ottawa, organized by interest:
Sightseeing & landmarks
Ottawa is brimming with iconic landmarks! Be sure to visit Parliament Hill, where you can witness the Changing of the Guard ceremony. Don't miss the breathtaking views from the Peace Tower and explore the historic Rideau Canal, a UNESCO World Heritage Site.
Arts & culture
Dive into Ottawa's vibrant arts scene by visiting the National Gallery of Canada, home to an impressive collection of Canadian and international art. Catch a performance at the National Arts Centre or explore the Canadian Museum of History to delve into the nation's rich heritage.
Food & nightlife
Ottawa's culinary scene is a delightful mix of flavors! From cozy pubs to upscale restaurants, there's something to satisfy every palate. Explore the ByWard Market for local treats and vibrant nightlife.
Shopping & fashion
Get your shop on in Ottawa! The CF Rideau Centre offers a wide variety of retailers to explore. Don't miss the unique boutiques and artisan shops in the Glebe neighborhood for one-of-a-kind finds.
Nearby getaways
Escape the city and explore the beautiful natural surroundings of Ottawa! Gatineau Park is just a short drive away, offering hiking trails, stunning lookouts, and serene lakes. Consider a day trip to the charming town of Perth or explore the historic sites of Upper Canada Village.
No matter your interest – be it art, food, nightlife, or nature – Ottawa has something for everyone. And the best part? Many events and attractions refresh throughout the year, so there’s always something new to experience each visit.
Events in Ottawa This Month
divine healing technician training - ottawa, ontario
Calling all believers in Ottawa! Join us for a transformative training seminar designed to empower, equip, and activate you to walk in the power of God and help others.
health data for all of us: our health data journey
Join a vital conversation about the ethical, equity, and privacy challenges related to the movement of personal data within the health system. This event, Health Data for All of Us: Our Health Data Journey, is a Human Data Research Network (HDRN) initiative aimed at exploring these crucial issues.
béton armé
See Béton Armé, Durs Coeurs, and B.O.O.T. live at The Dominion Tavern in Ottawa, Ontario on April 4, 2026, for a night of exciting music.
"city boy” with fabio ricci
Join local comedian and actor Fabio Ricci, along with his funny friends Andrew Moir and Chad Noonan, for a special comedy show called "City Boy" at LIVE! on Elgin. This event promises laughter and good times.
i put on for my city pt3
We are excited to announce the return of “I Put On For My City” – 3rd Edition, taking place on Saturday, April 4th, 2026 inside Nuvo. Get ready for a great night out celebrating Ottawa.
Ottawa Weather
Weather in Ottawa
Thu, Apr 2
40%
6° -3°
40%
Fri, Apr 3
41%
18° 1°
41%
Sat, Apr 4
75%
10° 0°
75%
Sun, Apr 5
35%
9° -1°
35%
Mon, Apr 6
10%
3° -5°
10%
Tue, Apr 7
5%
0° -6°
5%
Wed, Apr 8
10%
7° -6°
10%
Here’s a quick look at the weather you can expect, plus this week’s forecast:
Seasons: Ottawa experiences four distinct seasons. Spring (March-May) is mild with temperatures ranging from -7°C to 20°C (20°F to 68°F), while summer (June-August) is warm and humid, averaging 15°C to 30°C (59°F to 86°F). Autumn (September-November) is cool with vibrant foliage, with temperatures between -2°C to 20°C (28°F to 68°F), and winter (December-February) is cold and snowy, ranging from -25°C to -5°C (-13°F to 23°F).
Rain: Ottawa experiences both rain and snow throughout the year. Snowfall is common from November to April, while rainfall is more frequent during the warmer months. The precipitation may affect travel, especially during heavy snowstorms or periods of freezing rain.
This week's forecast: This week in Ottawa, temperatures will range from -6.4°C to 18.1°C (20.5°F to 64.6°F), with a mix of cloudy days and chances of snow and rain. There is a high probability of rain and snow on Saturday, April 4th, and potential snow throughout the week.
(We update the weather forecast weekly so you know what to expect during your travel week. Always check a day or two before your flight for the most current conditions.)
Frequently Asked Questions About Flights to Ottawa Macdonald–Cartier International
(Have more questions?) Feel free to reach out or check our comprehensive Ottawa Macdonald–Cartier International travel guide. We’re here to help make your flight to Ottawa Macdonald–Cartier International (and the trip itself) as smooth as possible.
Pro Tips for Finding Cheap Flights to Ottawa Macdonald–Cartier International
Finally, to wrap up, here’s a cheat sheet of pro tips that experienced travelers use to save on Ottawa Macdonald–Cartier International flights:
Be Flexible With Your Dates: Ottawa's calling, but your calendar shouldn't be too rigid! Mid-week flights and travel during the shoulder season (spring/fall) can save you some serious loonies.
Consider Alternative Airports: While Ottawa International Airport (YOW) is the main hub, flying into smaller nearby airports (if available) and taking a short bus or train ride can sometimes lead to sweet savings.
Book in Advance (But Not Too Early!): There's a sweet spot for booking flights. Aim for booking 2-3 months in advance for domestic flights to snag the best prices before they skyrocket like a hockey puck.
Set Up Price Alerts: Let RatePunk be your personal flight deal hunter! Set up price alerts for your Ottawa flights and get notified the moment prices drop. No more constant searching, just instant savings!
Embrace Budget Airlines: Budget airlines can be a game-changer for cheap flights. Just be sure to factor in any extra fees for baggage or seat selection before you commit.
Mix and Match Airlines: Don't be afraid to fly one airline to Ottawa and a different one on the way back. Sometimes, booking two one-way tickets can be cheaper than a round-trip.
Use Incognito Mode: Airlines and booking sites sometimes track your searches and raise prices accordingly. Browse in incognito mode to keep your searches private and potentially see lower fares.
Red-Eye Flights for the Win: If you can handle flying through the night, red-eye flights are often significantly cheaper. Catch some Z's and wake up ready to explore Ottawa!
Check for Package Deals: Sometimes, bundling your flight with a hotel or rental car can unlock extra discounts. Keep an eye out for package deals that can save you money on your entire trip.
Follow Travel Deal Websites: Stay in the loop by following travel deal websites and social media accounts. They often post flash sales and limited-time offers on flights to Ottawa.
By keeping these tips in mind, you’ll be well-equipped to find the cheapest flights to Ottawa Macdonald–Cartier International and make the most of your travel budget. After all, the more you save on your flight, the more you can spend on a Broadway show, a nice meal, or an extra tour in Ottawa Macdonald–Cartier International! 🎉✈️