$64 Cheap Flights to Ottawa
One-way
Departing from
United States
Going to
Ottawa, Canada
Ottawa (YOW)
Canada • February, 2026
87% AI deal score
$543 $180
Ottawa (YOW)
Canada • April, 2026
85% AI deal score
$625 $154
Ottawa (YOW)
Canada • April, 2026
85% AI deal score
$625 $154
Top Cheap Flight Deals from United States to Ottawa
Recent round-trip flight deals to Ottawa
Wed, Mar 11 - Mon, Mar 23
Cheapest
Fort Lauderdale (FLL) - Ottawa (YOW)
Porter Airlines airlines • Direct
Ottawa (YOW) - Fort Lauderdale (FLL)
Porter Airlines airlines • Direct
$295
$163
-$132
45%
Thu, Mar 12 - Sun, Apr 12
Fort Lauderdale (FLL) - Ottawa (YOW)
Porter Airlines airlines • Direct
Ottawa (YOW) - Fort Lauderdale (FLL)
Porter Airlines airlines • Direct
$295
$163
-$132
45%
Thu, Mar 5 - Sat, Mar 7
Fort Myers (RSW) - Ottawa (YOW)
Porter Airlines airlines • Direct
Ottawa (YOW) - Fort Myers (RSW)
Porter Airlines airlines • Direct
$290
$180
-$110
38%
Thu, Mar 26 - Sat, Mar 28
Fort Myers (RSW) - Ottawa (YOW)
Porter Airlines airlines • Direct
Ottawa (YOW) - Fort Myers (RSW)
Porter Airlines airlines • Direct
$290
$187
-$103
36%
Thu, Mar 26 - Tue, Apr 7
Fort Myers (RSW) - Ottawa (YOW)
Porter Airlines airlines • Direct
Ottawa (YOW) - Fort Myers (RSW)
Porter Airlines airlines • Direct
$290
$187
-$103
36%
Thu, Mar 12 - Sat, Apr 4
Fort Myers (RSW) - Ottawa (YOW)
Porter Airlines airlines • Direct
Ottawa (YOW) - Fort Myers (RSW)
Porter Airlines airlines • Direct
$290
$191
-$99
34%
The cheapest time to fly to Ottawa
Ready to jet to Ottawa on a budget? Check out these popular routes with surprisingly cheap fares (one-way prices):
Last-Minute Flights from United States to Ottawa
Need to get to Ottawa 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 for as low as $159, with departures available in the next two weeks.
⌛ Last-Minute
Fort Myers - YOW
A great last-minute steal for a cross-country flight.
Found 2 days ago
$159
one-way
Facts About Flights from United States to Ottawa
To help you plan your journey, here are some quick Ottawa flight facts and tips.
Ottawa city 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
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!
YOW Airport Deal Stats
Current most discounted routes
Avg. most discounted routes (last 3 months)
YOW airport insights
Best days to catch a deal
Thur, Mon
Based on the data provided, Wednesday appears to be the best day to find flight deals from Ottawa Macdonald–Cartier International Airport, with 77 deals. Tuesday is the next best day with 16 deals.
Avg. deal survival time
12.6 hours
Deals from Ottawa Macdonald–Cartier International airport typically survive for about 12.6 hours. This means you should book quickly when you find a deal you like.
Rare deal frequency
6 deals
We discovered 6 rare flight deals for Ottawa Macdonald–Cartier International Airport in the last month. These rare deals had an AI Deal Score of 90+ and were typically mistake fares, special promotions, or ultra-discounts.
Average price drop
-68%
The average price drop for flights to Ottawa Macdonald–Cartier International Airport is 68.2%, indicating a significant potential for savings. Travelers can likely find substantially cheaper flight deals to this destination compared to typical prices.
Next 4 weeks: deal forecast
Ottawa Flight Forecast - Next Month
Based on current trends, flight prices to Ottawa Macdonald–Cartier International Airport are expected to remain stable next month. No significant price drops or increases are currently anticipated.
Top 5 biggest price drops (last 3 months)
Found on February 22
Huatulco - YOW
$1,320 → $204
85%
Found on February 18
Reykjavik - YOW
$3,000 → $525
83%
Found on February 20
Dublin - YOW
$1,205 → $208
83%
Found on February 19
Bermuda - YOW
$2,475 → $518
79%
Found on February 19
Lower Prince's Quarter - YOW
$940 → $194
79%
Check these nearby airports too
Looking for more options? These airports near YOW sometimes drop rare deals too:
Ottawa Macdonald–Cartier International (YOW)
~14 rare deals/month
Québec City Jean Lesage International (YQB)
~3 rare deals/month
Montréal–Pierre Elliott Trudeau International (YUL)
~6 rare deals/month
If you’re flexible with departure cities, it’s worth keeping an eye on nearby airports — especially YOW and YQB for long-haul deal surprises.
When Is the Best Time to Fly from United States to Ottawa
Timing is everything when hunting for cheap flights. Here are data-backed insights on the best times to fly to Ottawa:
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.
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!
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
happiness tuesdays: red light run led by ottawa city run club
Join Happiness Habits 613 for 28 Days of Happiness in February! Start your Tuesdays with a free 7:30am Heart Month Red Light run at the OCRC.
how to get traction: systems that makes leadership easier
Unlock the secrets to successful leadership! Discover proven systems that will make your leadership journey smoother and more fulfilling.
city beers express tour™
Looking for the perfect brewery tour for your out-of-town friends? Join the City Beers Tour and visit 3 award-winning Ottawa breweries!
kpop club night in ottawa
Get ready to dance the night away to the best Korean music with DJ ANGIE from Seoul!
primeval well + nirthal + groa willing in ottawa
Primeval Well, Nirthal, and Groa Willing will be performing live at Avant-Garde Bar & Gift Shop in Ottawa, Ontario on February 21, 2026. Get your tickets now!
Ottawa Weather
Weather in Ottawa
Mon, Feb 23
10%
0° -19°
10%
Tue, Feb 24
Frequently Asked Questions About Flights to Ottawa
Pro Tips for Finding Cheap Flights to Ottawa
Finally, to wrap up, here’s a cheat sheet of pro tips that experienced travelers use to save on Ottawa 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.
