How many flights depart from Ottawa to Maryland on average per week?

As of July 2025, 54 flights take off from Ottawa and land in Maryland each week. The most common flight departure day for this route is Tue, with 15% of weekly flights taking off on this day.

Which airlines fly to Maryland?

WestJet, Delta and Porter Airlines are the top three most popular airlines that fly to Maryland from Ottawa according to our data. WestJet is the first choice among our users, with 74% of people opting to fly with this airline when travelling to Maryland. Keep in mind that there are 4 different airlines that fly to Maryland on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Ottawa to Maryland?

Porter Airlines, Air Canada, and WestJet are the most popular carriers operating from Ottawa to Maryland

When did momondo last update prices for flights from Ottawa Airport to Maryland?

Prices for flights from Ottawa Airport to Maryland were last updated today.

How many operators does momondo search for flights from Ottawa Airport to Maryland?

As of July 2025, there are 3 operators available to choose from for flights from Ottawa Airport to Maryland.

How old do you have to be to fly from Ottawa Airport to Maryland?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ottawa Airport to Maryland.

What documentation or ID do you need to fly to Maryland?

The travel and health documents you'll need for your trip to Maryland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Maryland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 198 Cheap Flights from Ottawa to Maryland in 2025

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Find the cheapest flights from Ottawa to Maryland

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

11:00 a.m. - 3:06 p.m.YOW-IAD

4h 06m1 stop

4:20 p.m. - 7:59 p.m.IAD-YOW

3h 39m1 stop

C$ 327Porter Airlines

Find Deal

Thu, 4 Sep - Sun, 7 Sep

11:00 a.m. - 3:06 p.m.YOW-IAD

4h 06m1 stop

4:20 p.m. - 7:59 p.m.IAD-YOW

3h 39m1 stop

C$ 331Porter Airlines

Find Deal

Thu, 4 Sep - Sun, 7 Sep

10:25 a.m. - 12:08 p.m.YOW-DCA

1h 43mdirect

12:55 p.m. - 2:26 p.m.DCA-YOW

1h 31mdirect

C$ 345Air Canada

Find Deal

Thu, 4 Sep - Sun, 7 Sep

2:40 p.m. - 9:05 p.m.YOW-IAD

6h 25m1 stop

10:20 a.m. - 3:04 p.m.IAD-YOW

4h 44m1 stop

C$ 383Air Canada

Find Deal

Wed, 3 Sep - Wed, 10 Sep

9:50 a.m. - 11:33 a.m.YOW-IAD

1h 43mdirect

4:20 p.m. - 7:59 p.m.IAD-YOW

3h 39m1 stop

C$ 430

Find Deal

Thu, 4 Sep - Sun, 7 Sep

11:00 a.m. - 2:56 p.m.YOW-IAD

3h 56m1 stop

4:10 p.m. - 12:22 a.m.IAD-YOW

8h 12m1 stop

C$ 439

Find Deal

Tue, 5 Aug - Wed, 13 Aug

5:50 p.m. - 10:27 p.m.YOW-IAD

4h 37m1 stop

8:18 a.m. - 9:58 a.m.IAD-YOW

1h 40mdirect

C$ 452United Airlines

Find Deal

Wed, 13 Aug - Thu, 14 Aug

6:00 a.m. - 5:50 p.m.YOW-IAD

11h 50m1 stop

6:45 p.m. - 4:19 p.m.IAD-YOW

21h 34m2 stops

C$ 472WestJet

Find Deal

Fri, 19 Sep - Mon, 22 Sep

6:00 a.m. - 5:50 p.m.YOW-IAD

11h 50m1 stop

6:45 p.m. - 4:19 p.m.IAD-YOW

21h 34m2 stops

C$ 494WestJet

Find Deal

Fri, 19 Sep - Mon, 22 Sep

6:05 a.m. - 12:25 p.m.YOW-DCA

6h 20m1 stop

3:03 p.m. - 10:05 p.m.DCA-YOW

7h 02m1 stop

C$ 773United Airlines

Find Deal

Sun, 3 Aug - Sat, 16 Aug

Delta flights from Ottawa to Maryland

Our best Delta deals on Ottawa to Maryland flight tickets

Delta

2 Aug

YOW5:55 a.m.Ottawa

10h 32m

2 stops

PHL4:27 p.m.Philadelphia

12 Aug

PHL9:39 a.m.Philadelphia

14h 43m

2 stops

YOW12:22 a.m.Ottawa

C$ 1,032

Find similar

Delta

25 Jul

YOW5:55 a.m.Ottawa

10h 46m

2 stops

BWI4:41 p.m.Baltimore/Washington

27 Jul

BWI9:22 a.m.Baltimore/Washington

15h 00m

2 stops

YOW12:22 a.m.Ottawa

C$ 1,190

Find similar

Delta

20 Jul

YOW5:55 a.m.Ottawa

10h 46m

2 stops

BWI4:41 p.m.Baltimore/Washington

23 Jul

BWI9:22 a.m.Baltimore/Washington

15h 00m

2 stops

YOW12:22 a.m.Ottawa

C$ 1,404

Find similar

Air Canada flights from Ottawa to Maryland

Our best Air Canada deals on Ottawa to Maryland flight tickets

Air Canada

4 Sep

YOW10:25 a.m.Ottawa

1h 43m

DCA12:08 p.m.Washington, D.C. Reagan-National

7 Sep

DCA12:55 p.m.Washington, D.C. Reagan-National

1h 31m

YOW2:26 p.m.Ottawa

C$ 345

Find similar

Air Canada

3 Sep

YOW2:40 p.m.Ottawa

6h 25m

1 stop

IAD9:05 p.m.Washington, D.C. Dulles Intl

10 Sep

IAD10:20 a.m.Washington, D.C. Dulles Intl

4h 44m

1 stop

YOW3:04 p.m.Ottawa

C$ 383

Find similar

Air Canada

27 Aug

YOW6:00 a.m.Ottawa

4h 18m

1 stop

DCA10:18 a.m.Washington, D.C. Reagan-National

3 Sep

DCA9:40 a.m.Washington, D.C. Reagan-National

4h 11m

1 stop

YOW1:51 p.m.Ottawa

C$ 385

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How to get the cheapest flight ticket from Ottawa to Maryland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Maryland?

The cheapest month to fly to Maryland from Ottawa is in March. Flight prices, which tend to average around C$ 401, are often lower during this time because this is during the off-season. If you don’t want to visit Maryland in March, then you should wait until April to fly from Ottawa, when ticket prices are also cheap, with an average price of C$ 412.

What is the cheapest day to depart on your flight to Maryland?

Our data shows that Friday is the least expensive day to fly to Maryland. Tickets to fly out on this day can be as low as C$ 822. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Ottawa to Maryland for around C$ 1,014.

What is the cheapest time of day to depart on your flight to Maryland?

Our data shows that the cheapest Ottawa to Maryland flights are usually those with departure times in the afternoon. Our users have found flights to Maryland in the afternoon for as low as C$ 435. At noon is when there is more demand to fly to Maryland, so prices are often more expensive at around C$ 1,081 per ticket.

How far in advance should I book a flight to Maryland?

You are more likely to see cheaper flights to Maryland from Ottawa when booking weeks ahead of your departure date. In general, you can expect to find flights to Maryland for around C$ 505 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Maryland from Ottawa for as low as C$ 379 on momondo.

Cheap Ottawa to Maryland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Maryland

Best price found	C$ 198
Fastest flight time	1h 35m
Direct flights	Every day
Airports in Maryland	4 airports

The best one-way flight to Maryland from Ottawa in the past 72 hours is C$ 198. The best round-trip flight deal from Ottawa to Maryland found on momondo in the last 72 hours is C$ 327.

The fastest flight from Ottawa to Maryland takes 1h 35m

Direct flights go from Ottawa to Maryland every day.

There are 4 airports near Maryland: Washington, D.C. Reagan-National (DCA), Philadelphia (PHL), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)

Search flight deals

When did momondo last update prices for flights from Ottawa Airport to Maryland?
Prices for flights from Ottawa Airport to Maryland were last updated today.
How many operators does momondo search for flights from Ottawa Airport to Maryland?
As of July 2025, there are 3 operators available to choose from for flights from Ottawa Airport to Maryland.
How old do you have to be to fly from Ottawa Airport to Maryland?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ottawa Airport to Maryland.
What documentation or ID do you need to fly to Maryland?
The travel and health documents you'll need for your trip to Maryland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Maryland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Ottawa to Maryland

Compare and see reviews for airlines that fly from Ottawa to Maryland with momondo

Airline	Rating	Free Cancellation	Price
Porter Airlines	PriceFrom C$ 330	Free Cancellation	Rating 8.0 306 reviews		Search Porter Airlines flights
United Airlines	PriceFrom C$ 450	Free Cancellation	Rating 7.4 8,858 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Maryland?

Finding the right flight to Maryland from Ottawa is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Maryland quick and easy, saving you time and money.

Can I find flights from Ottawa to Maryland with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Maryland from Ottawa with this policy.

How can momondo help me find flights from Ottawa to Maryland?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ottawa to Maryland.

I’m not ready to book a flight from Ottawa to Maryland right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ottawa to Maryland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Maryland and let you know when they change.

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Popular Cities in Maryland

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Cheap flights from Ottawa to Maryland from C$ 198

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to Maryland departing on 17/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Ottawa to Maryland

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Delta flights from Ottawa to Maryland

Our best Delta deals on Ottawa to Maryland flight tickets

Air Canada flights from Ottawa to Maryland

Our best Air Canada deals on Ottawa to Maryland flight tickets

See travel insights to Maryland from

How to get the cheapest flight ticket from Ottawa to Maryland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Maryland?

What is the cheapest day to depart on your flight to Maryland?

Our data shows that Friday is the least expensive day to fly to Maryland. Tickets to fly out on this day can be as low as C$ 822. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Ottawa to Maryland for around C$ 1,014.

What is the cheapest time of day to depart on your flight to Maryland?

How far in advance should I book a flight to Maryland?

What is the cheapest airline that flies from Ottawa to Maryland?

Porter Airlines, Air Canada, and WestJet are the most popular carriers operating from Ottawa to Maryland

Which airlines fly to Maryland?

How many flights depart from Ottawa to Maryland on average per week?

As of July 2025, 54 flights take off from Ottawa and land in Maryland each week. The most common flight departure day for this route is Tue, with 15% of weekly flights taking off on this day.

Cheap Ottawa to Maryland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Maryland

Best price found

Fastest flight time

Direct flights

Airports in Maryland

When did momondo last update prices for flights from Ottawa Airport to Maryland?

How many operators does momondo search for flights from Ottawa Airport to Maryland?

How old do you have to be to fly from Ottawa Airport to Maryland?

What documentation or ID do you need to fly to Maryland?

Best airlines flying from Ottawa to Maryland

Compare and see reviews for airlines that fly from Ottawa to Maryland with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Maryland?

Can I find flights from Ottawa to Maryland with flexible booking policies on momondo?

How can momondo help me find flights from Ottawa to Maryland?

I’m not ready to book a flight from Ottawa to Maryland right now. Can momondo alert me if prices change?

An easier way to manage your Maryland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Maryland

Popular Cities in Maryland

Popular flights according to clicks in the last 7 days on momondo