What is the cheapest flight from Ottawa to Baltimore?

In the last 3 days, the lowest price for a flight from Ottawa to Baltimore was $222 for a one-way ticket and $391 for a round-trip. Visit our flight page for the latest deals!>/a>

Do I need a passport to fly between Ottawa and Baltimore?

Yes, you’ll need a passport to travel to Baltimore from Ottawa. Visit our flight page for the latest deals!>/a>

Which aircraft models fly most regularly from Ottawa to Baltimore?

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

Which airline alliances offer flights from Ottawa to Baltimore?

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

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

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 Ottawa to Baltimore. 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 Ottawa to Baltimore?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Baltimore from Ottawa 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 Ottawa to Baltimore?

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 Baltimore with an airline and back to Ottawa with another airline. Booking your flights between Ottawa and BWI can sometimes prove cheaper using this method. 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 Ottawa to Baltimore?

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 Baltimore from Ottawa 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>

Which airlines provide the cheapest flights from Ottawa to Baltimore?

In the past 3 days, the cheapest round-trip tickets from Ottawa to Baltimore were found on WestJet ($519) and Delta ($734).

$222 CHEAP FLIGHTS from Ottawa to Baltimore (YOW - BWI)

YOW - BWI

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

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Flights Deals

Cheap Flights from Ottawa to Baltimore

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ottawa to Baltimore 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 Ottawa to Baltimore

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

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

4:40 pm - 7:31 amYOW-BWI

14h 51m1 stop

9:30 pm - 5:18 pmBWI-YOW

19h 48m1 stop

$391

Find Deal

Tue, May 27 - Tue, Jun 3

4:40 pm - 9:21 pmYOW-BWI

4h 41m1 stop

5:45 am - 10:13 amBWI-YOW

4h 28m1 stop

$403

Find Deal

Mon, Jun 9 - Mon, Jun 16

4:40 pm - 9:21 pmYOW-BWI

4h 41m1 stop

5:45 am - 10:13 amBWI-YOW

4h 28m1 stop

$429

Find Deal

Mon, Jun 9 - Mon, Jun 16

8:55 am - 9:45 amYOW-BWI

24h 50m1 stop

9:51 pm - 5:18 pmBWI-YOW

19h 27m1 stop

$432

Find Deal

Fri, Jun 13 - Fri, Jun 20

5:55 am - 11:20 pmYOW-BWI

17h 25m2 stops

6:00 am - 12:22 amBWI-YOW

18h 22m2 stops

$519WestJet

Find Deal

Tue, May 27 - Tue, Jun 3

5:55 am - 4:23 pmYOW-BWI

10h 28m2 stops

10:15 am - 12:22 amBWI-YOW

14h 07m2 stops

$525WestJet

Find Deal

Sun, May 18 - Wed, May 21

5:55 am - 4:41 pmYOW-BWI

10h 46m2 stops

9:22 am - 12:22 amBWI-YOW

15h 00m2 stops

$734Delta

Find Deal

Mon, Aug 4 - Thu, Aug 7

5:55 am - 4:32 pmYOW-BWI

10h 37m2 stops

9:25 am - 12:22 amBWI-YOW

14h 57m2 stops

$761Delta

Find Deal

Wed, Jun 11 - Tue, Jun 17

6:30 am - 1:48 pmYOW-BWI

7h 18m2 stops

6:15 am - 5:06 pmBWI-YOW

10h 51m1 stop

$936United Airlines

Find Deal

Fri, Jun 27 - Thu, Jul 17

6:33 am - 1:48 pmYOW-BWI

7h 15m1 stop

6:15 am - 5:06 pmBWI-YOW

10h 51m1 stop

$1,020United Airlines

Find Deal

Fri, Jun 27 - Thu, Jul 17

Useful Info

KAYAK's insights & trends for Ottawa to Baltimore flights

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

Prices

Airlines

What is the cheapest month to fly from Ottawa to Baltimore?

The cheapest month for flights from Ottawa to Baltimore is June, where tickets cost $249 (return) on average. On the other hand, the most expensive months are February and November, where the average cost of round-trip tickets is $1,111 and $1,026 respectively.

Find deals

Low season	March
High season	August
Cheapest flight	$222

Best time to beat the crowds with an average 23% drop in price.

Most popular time to fly and prices are also 40% lower on average.

Flight from Ottawa to Baltimore

When to book flights from Ottawa to Baltimore

Are your dates flexible? Find out the best times to travel from Ottawa to Baltimore 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 Ottawa to Baltimore?
In the last 3 days, the lowest price for a flight from Ottawa to Baltimore was $222 for a one-way ticket and $391 for a round-trip.
Do I need a passport to fly between Ottawa and Baltimore?
Yes, you’ll need a passport to travel to Baltimore from Ottawa.
Which aircraft models fly most regularly from Ottawa to Baltimore?
We unfortunately don’t have that data for this specific route.
Which airline alliances offer flights from Ottawa to Baltimore?
SkyTeam, and Star Alliance are the airline alliances operating flights between Ottawa and Baltimore, with SkyTeam being the most commonly used for this route.
How does KAYAK find such low prices on flights from Ottawa to Baltimore?
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 Ottawa to Baltimore.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ottawa to Baltimore?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Baltimore from Ottawa 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 Ottawa to Baltimore?
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 Baltimore with an airline and back to Ottawa with another airline. Booking your flights between Ottawa and BWI can sometimes prove cheaper using this method.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ottawa to Baltimore?
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 Baltimore from Ottawa 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 Ottawa to Baltimore

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

Baltimore (BWI)

Ottawa (YOW)

YOW - BWI

$222 Find Cheap Flights from Ottawa to Baltimore

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

Cheap Flights from Ottawa to Baltimore

Recent round-trip flight deals from Ottawa to Baltimore

Recent one-way flight deals from Ottawa to Baltimore

Recent last minute flight deals from Ottawa to Baltimore

KAYAK's insights & trends for Ottawa to Baltimore flights

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

What is the cheapest month to fly from Ottawa to Baltimore?

The cheapest month for flights from Ottawa to Baltimore is June, where tickets cost $249 (return) on average. On the other hand, the most expensive months are February and November, where the average cost of round-trip tickets is $1,111 and $1,026 respectively.

Which airlines provide the cheapest flights from Ottawa to Baltimore?

In the past 3 days, the cheapest round-trip tickets from Ottawa to Baltimore were found on WestJet ($519) and Delta ($734).

Good to know

When to book flights from Ottawa to Baltimore

FAQs for booking flights from Ottawa to Baltimore

What is the cheapest flight from Ottawa to Baltimore?

In the last 3 days, the lowest price for a flight from Ottawa to Baltimore was $222 for a one-way ticket and $391 for a round-trip.

Do I need a passport to fly between Ottawa and Baltimore?

Yes, you’ll need a passport to travel to Baltimore from Ottawa.

Which aircraft models fly most regularly from Ottawa to Baltimore?

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

Which airline alliances offer flights from Ottawa to Baltimore?

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

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

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 Ottawa to Baltimore.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Baltimore from Ottawa 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 Ottawa to Baltimore?

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 Baltimore with an airline and back to Ottawa with another airline. Booking your flights between Ottawa and BWI can sometimes prove cheaper using this method.

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

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 Baltimore from Ottawa 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 Ottawa to Baltimore

Information on your arrival and departure airports

Cabin class types available on flights from Ottawa to Baltimore

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

Find direct flights to and from Ottawa and Baltimore

Flights to other popular destinations

Flights from domestic origins to Baltimore

Choose which airport to fly into in Baltimore

Find deals for your return flight