What is the cheapest flight from Baltimore to Ottawa?

In the last 3 days, the lowest price for a flight from Baltimore to Ottawa was C$ 166 for a one-way ticket and C$ 394 for a round-trip. Visit our flight page for the latest deals!>/a>

Which airports will I be using when flying from Baltimore to Ottawa?

Baltimore and Ottawa are both served by 1 main airport. You will leave Baltimore from Baltimore/Washington and will be arriving at Ottawa. Visit our flight page for the latest deals!>/a>

Which aircraft models fly most regularly from Baltimore to Ottawa?

We unfortunately don’t have that data for this specific route.

Which airline alliances offer flights from Baltimore to Ottawa?

Star Alliance, and SkyTeam are the airline alliances operating flights between Baltimore and Ottawa, with SkyTeam being the most commonly used for this route.

How does KAYAK find such low prices on flights from Baltimore to Ottawa?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Baltimore to Ottawa. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Baltimore to Ottawa?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ottawa from Baltimore is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Baltimore to Ottawa?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ottawa with an airline and back to Baltimore with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Baltimore to Ottawa?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ottawa from Baltimore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

C$ 230 CHEAP FLIGHTS from Baltimore to Ottawa (BWI - YOW)

BWI - YOW

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Flights Deals

Cheap Flight Deals from Baltimore to Ottawa (BWI-YOW)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baltimore to Ottawa that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Baltimore to Ottawa

KAYAK's recommended round-trip deals from the most popular airlines that fly from Baltimore to Ottawa.

Discover the best prices for you by selecting your travel dates on KAYAK.

5:35 a.m. - 10:13 a.m.BWI-YOW

4h 38m1 stop

4:40 p.m. - 9:21 p.m.YOW-BWI

4h 41m1 stop

C$ 545

Find Deal

Mon, 2 Jun - Mon, 9 Jun

5:35 a.m. - 10:13 a.m.BWI-YOW

4h 38m1 stop

4:40 p.m. - 9:21 p.m.YOW-BWI

4h 41m1 stop

C$ 554

Find Deal

Mon, 2 Jun - Fri, 6 Jun

5:35 a.m. - 10:13 a.m.BWI-YOW

4h 38m1 stop

4:40 p.m. - 9:21 p.m.YOW-BWI

4h 41m1 stop

C$ 558

Find Deal

Thu, 5 Jun - Mon, 9 Jun

5:35 a.m. - 10:13 a.m.BWI-YOW

4h 38m1 stop

4:40 p.m. - 7:31 a.m.YOW-BWI

14h 51m1 stop

C$ 565

Find Deal

Mon, 26 May - Wed, 28 May

9:55 a.m. - 12:22 a.m.BWI-YOW

14h 27m2 stops

5:55 a.m. - 4:32 p.m.YOW-BWI

10h 37m2 stops

C$ 1,073Delta

Find Deal

Wed, 4 Jun - Tue, 10 Jun

9:55 a.m. - 12:22 a.m.BWI-YOW

14h 27m2 stops

5:55 a.m. - 4:32 p.m.YOW-BWI

10h 37m2 stops

C$ 1,103Delta

Find Deal

Fri, 30 May - Tue, 10 Jun

5:40 a.m. - 5:25 a.m.BWI-YOW

23h 45m2 stops

7:15 p.m. - 8:43 p.m.YOW-BWI

25h 28m2 stops

C$ 1,125WestJet

Find Deal

Sun, 15 Jun - Tue, 17 Jun

1:52 p.m. - 5:25 a.m.BWI-YOW

15h 33m2 stops

7:15 p.m. - 10:47 a.m.YOW-BWI

15h 32m2 stops

C$ 1,163WestJet

Find Deal

Wed, 4 Jun - Thu, 5 Jun

6:40 a.m. - 2:04 p.m.BWI-YOW

7h 24m1 stop

10:37 a.m. - 9:42 p.m.YOW-BWI

11h 05m1 stop

C$ 1,355United Airlines

Find Deal

Sun, 15 Jun - Tue, 17 Jun

11:19 a.m. - 5:29 p.m.BWI-YOW

6h 10m1 stop

10:37 a.m. - 9:42 p.m.YOW-BWI

11h 05m1 stop

C$ 1,380United Airlines

Find Deal

Wed, 18 Jun - Fri, 20 Jun

Useful Info

KAYAK's insights & trends for Baltimore to Ottawa flights

Get data-powered insights and trends into flights from Baltimore to Ottawa to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Baltimore to Ottawa?

In the past 3 days, the cheapest round-trip tickets from Baltimore to Ottawa were found on Delta (C$ 1,073) and WestJet (C$ 1,125).

Find deals

Cheapest flight	C$ 230

Flight from Baltimore to Ottawa

When to book flights from Baltimore to Ottawa

Are your dates flexible? Find out the best times to travel from Baltimore to Ottawa based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What is the cheapest flight from Baltimore to Ottawa?
In the last 3 days, the lowest price for a flight from Baltimore to Ottawa was C$ 166 for a one-way ticket and C$ 394 for a round-trip.
Which airports will I be using when flying from Baltimore to Ottawa?
Baltimore and Ottawa are both served by 1 main airport. You will leave Baltimore from Baltimore/Washington and will be arriving at Ottawa.
Which aircraft models fly most regularly from Baltimore to Ottawa?
We unfortunately don’t have that data for this specific route.
Which airline alliances offer flights from Baltimore to Ottawa?
Star Alliance, and SkyTeam are the airline alliances operating flights between Baltimore and Ottawa, with SkyTeam being the most commonly used for this route.
How does KAYAK find such low prices on flights from Baltimore to Ottawa?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Baltimore to Ottawa.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Baltimore to Ottawa?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ottawa from Baltimore is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Baltimore to Ottawa?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ottawa with an airline and back to Baltimore with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Baltimore to Ottawa?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ottawa from Baltimore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Baltimore to Ottawa

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Ottawa (YOW)

Baltimore (BWI)

BWI - YOW

C$ 230 Find Cheap Flights from Baltimore to Ottawa

KAYAK searches hundreds of travel sites at once for deals on flights to Ottawa

Cheap Flight Deals from Baltimore to Ottawa (BWI-YOW)

Recent round-trip flight deals from Baltimore to Ottawa

Recent one-way flight deals from Baltimore to Ottawa

Recent last minute flight deals from Baltimore to Ottawa

KAYAK's insights & trends for Baltimore to Ottawa flights

Get data-powered insights and trends into flights from Baltimore to Ottawa to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Baltimore to Ottawa?

In the past 3 days, the cheapest round-trip tickets from Baltimore to Ottawa were found on Delta (C$ 1,073) and WestJet (C$ 1,125).

Good to know

When to book flights from Baltimore to Ottawa

FAQs for booking flights from Baltimore to Ottawa

What is the cheapest flight from Baltimore to Ottawa?

In the last 3 days, the lowest price for a flight from Baltimore to Ottawa was C$ 166 for a one-way ticket and C$ 394 for a round-trip.

Which airports will I be using when flying from Baltimore to Ottawa?

Baltimore and Ottawa are both served by 1 main airport. You will leave Baltimore from Baltimore/Washington and will be arriving at Ottawa.

Which aircraft models fly most regularly from Baltimore to Ottawa?

We unfortunately don’t have that data for this specific route.

Which airline alliances offer flights from Baltimore to Ottawa?

Star Alliance, and SkyTeam are the airline alliances operating flights between Baltimore and Ottawa, with SkyTeam being the most commonly used for this route.

How does KAYAK find such low prices on flights from Baltimore to Ottawa?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Baltimore to Ottawa.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Baltimore to Ottawa?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ottawa from Baltimore is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Baltimore to Ottawa?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ottawa with an airline and back to Baltimore with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Baltimore to Ottawa?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ottawa from Baltimore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Baltimore to Ottawa

Information on your arrival and departure airports

Cabin class types available on flights from Baltimore to Ottawa

Complete your trip to Ottawa with a hotel stay or car rental

Find direct flights to and from Baltimore and Ottawa

Flights to other popular destinations

Flights from domestic origins to Ottawa

Choose which airport to fly into in Ottawa

Find deals for your return flight