- Plan, book, fly with confidence
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 30% on select hotels after you book a flight*
Cheap flights from Ottawa (YOW) to Baltimore (BWI)
Prices were available within the past 7 days and start at CA $406 for one-way flights and CA $781 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Find the cheapest month to fly from Ottawa (YOW) to Baltimore (BWI)
May is typically the cheapest month to fly
Graph displaying average flight prices per month
Origin airport | Macdonald-Cartier Intl. |
Destination airport | Baltimore Washington Intl. Thurgood Marshall |
Airlines serving | United, WestJet |
Roundtrip price | CA $780 |
Distance | 684 km |
Ottawa to Baltimore Flights
The easy way to book your flights from Ottawa to Baltimore
With Expedia, it’s simple to find and book flights to Baltimore from Ottawa whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Baltimore Washington Intl. Thurgood Marshall, too.
Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Ottawa to Baltimore today, tomorrow, or this week.
Save dollars with cheap flights from Macdonald-Cartier Intl., YOW to Baltimore Washington Intl. Thurgood Marshall, BWI
Sort your search results by price to find great deals on your flight from Ottawa to Baltimore—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Baltimore from Ottawa currently is just CA $781 rising to CA $947.
Here are more money-saving tips:
- Fly in August when flight prices are normally at their lowest
- Book about a month to 6 weeks before you travel for the best prices to Baltimore
- Avoid peak season and weekends when flights can cost more
- Early morning and late-night flights are sometimes cheaper, so try varying your travel times
- One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!
Reasons to choose Expedia for your flight to Baltimore from Ottawa
Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Baltimore with Expedia today.
Frequently asked questions
Explore a world of travel with Expedia
- Trending Routes
- Trending Flights
- Top Flights Destinations
- Other Airlines
- Main Airports for Flights
- Cheap Flights from Other Airports
- Expedia's Latest Trends
Top Routes from Ottawa
- Ottawa to Newark Liberty Intl. Airport (YOW - EWR)
- Ottawa to Calgary (YOW - YYC)
- Ottawa to Charlottetown (YOW - YYG)
- Ottawa to Fort Lauderdale (YOW - FLL)
- Ottawa to New York (YOW - LGA)
- Ottawa to Paris (YOW - CDG)
- Ottawa to Winnipeg (YOW - YWG)
- Ottawa to Halifax (YOW - YHZ)
- Ottawa to New York (YOW - JFK)
- Ottawa to Tokyo (YOW - NRT)
- Ottawa to Vancouver (YOW - YVR)
- Ottawa to St. John's (YOW - YYT)
Top Routes to Baltimore
- Calgary to Baltimore (YYC - BWI)
- Los Angeles to Baltimore (LAX - BWI)
- Kelowna to Baltimore (YLW - BWI)
- Detroit to Baltimore (DTW - BWI)
- Saskatoon to Baltimore (YXE - BWI)
- Winnipeg to Baltimore (YWG - BWI)
- Halifax to Baltimore (YHZ - BWI)
- Québec to Baltimore (YQB - BWI)
- Victoria to Baltimore (YYJ - BWI)
- Denver to Baltimore (DEN - BWI)
- Seattle to Baltimore (SEA - BWI)
- Montreal to Baltimore (YUL - BWI)
Top Routes from Ottawa
- Porter Airlines Ottawa to Newark Liberty Intl. Airport
- Porter Airlines Ottawa to Charlottetown
- WestJet Ottawa to Fort Lauderdale
- Air Canada Ottawa to Paris
- Porter Airlines Ottawa to Halifax
- WestJet Ottawa to Vancouver
- Porter Airlines Ottawa to St. John's
- Air Canada Ottawa to London
- WestJet Ottawa to Abbotsford
Top Routes to Baltimore
Top Flight Destinations
- Flights to Las Vegas
- Flights to New York
- Flights to Orlando
- Flights to Chicago
- Flights to Myrtle Beach
- Flights to San Diego
- Flights to Panama City Beach
- Flights to Destin
- Flights to Los Angeles
- Flights to Ocean City
- Flights to Miami
- Flights to Boston
- Flights to Nashville
- Flights to Atlantic City
- Flights to Pigeon Forge
- Flights to Atlanta
- Flights to San Francisco
- Flights to Virginia Beach
- Flights to Gulf Shores
- Flights to Seattle
Washington
Expedia's Latest Trends
- YYZ to MCO flights
- YYZ to YEG flights
- YYZ to MNL flights
- YVR to YYZ flights
- YYZ to DXB flights
- YYZ to DEL flights
- YYZ to ORD flights
- YYZ to MIA flights
- YYZ to NYC flights
- YYZ to YWG flights
- YEG to YYZ flights
- YYZ to YXU flights
- YYZ to YVR flights
- YYZ to YHZ flights
- YYZ to YYC flights
- YYZ to BOM flights
- YYZ to YUL flights
- YYZ to ROM flights
- YYZ to CUN flights
- YYZ to FLL flights
- YYZ to HKG flights
- DEL to YYZ flights
- YYZ to CDG flights
- YYZ to LIS flights
- YYC to YYZ flights
- YYZ to LAS flights
- YUL to YYZ flights
- YYZ to TYO flights
- YYZ to LAX flights
- YWG to YYZ flights