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

As of May 2026, there are 68 flights per week flying from Ottawa to Maryland. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.

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

Porter Airlines, United Airlines, and Air Canada 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 May 2026, there are 2 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 required for your trip to Maryland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Maryland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$201 Cheap Flights from Ottawa to Maryland in 2026

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Find the cheapest flights from Ottawa to Maryland

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:05 am - 4:32 pm

YOW

IAD

10h 27m

1 stop

10:10 pm - 11:54 pm

IAD

YOW

1h 44mnonstop

$308United Airlines

Tue, Jun 9 - Tue, Jun 9

11:00 am - 3:16 pm

YOW

IAD

4h 16m

1 stop

4:00 pm - 9:44 pm

IAD

YOW

5h 44m

1 stop

$345Porter Airlines

Fri, Jun 19 - Sun, Jun 21

11:00 am - 3:21 pm

YOW

IAD

4h 21m

1 stop

4:05 pm - 8:04 pm

IAD

YOW

3h 59m

1 stop

$347Porter Airlines

Mon, Jun 8 - Fri, Jun 12

6:05 am - 10:23 am

YOW

DCA

4h 18m

1 stop

12:45 pm - 2:17 pm

DCA

YOW

1h 32mnonstop

$347United Airlines

Thu, Jun 11 - Thu, Jun 11

10:25 am - 12:01 pm

YOW

DCA

1h 36mnonstop

12:45 pm - 2:17 pm

DCA

YOW

1h 32mnonstop

$373Air Canada

Thu, May 28 - Sun, May 31

10:25 am - 12:01 pm

YOW

DCA

1h 36mnonstop

6:00 am - 10:36 am

DCA

YOW

4h 36m

1 stop

$377Air Canada

Thu, May 28 - Sun, May 31

10:10 am - 9:15 am

YOW

BWI

23h 05m

1 stop

9:13 pm - 4:53 pm

BWI

YOW

19h 40m

2 stops

$480Multiple Airlines

Mon, May 25 - Tue, Jun 2

7:00 am - 9:15 am

YOW

BWI

26h 15m

2 stops

9:30 pm - 2:33 pm

BWI

YOW

17h 03m

1 stop

$482Multiple Airlines

Thu, Jun 4 - Thu, Jun 18

8:40 am - 11:58 pm

YOW

BWI

15h 18m

2 stops

6:09 pm - 2:55 pm

BWI

YOW

20h 46m

2 stops

$622American Airlines

Fri, Sep 25 - Sat, Sep 26

6:55 am - 10:44 am

YOW

BWI

27h 49m

2 stops

10:33 am - 12:20 am

BWI

YOW

13h 47m

2 stops

$624WestJet

Thu, Jun 4 - Mon, Jun 8

United Airlines flights from Ottawa to Maryland

Our best United Airlines deals on Ottawa to Maryland flight tickets

United Airlines

Jun 9

YOW6:05 amOttawa

10h 27m

1 stop

IAD4:32 pmWashington, D.C. Dulles Intl

Jun 9

IAD10:10 pmWashington, D.C. Dulles Intl

1h 44m

YOW11:54 pmOttawa

$308

United Airlines

Jun 11

YOW6:05 amOttawa

4h 18m

1 stop

DCA10:23 amWashington, D.C. Reagan-National

Jun 11

DCA12:45 pmWashington, D.C. Reagan-National

1h 32m

YOW2:17 pmOttawa

$347

United Airlines

Jun 10

YOW6:05 amOttawa

10h 27m

1 stop

IAD4:32 pmWashington, D.C. Dulles Intl

Jun 10

IAD10:10 pmWashington, D.C. Dulles Intl

1h 44m

YOW11:54 pmOttawa

$360

Air Canada flights from Ottawa to Maryland

Our best Air Canada deals on Ottawa to Maryland flight tickets

Air Canada

May 28

YOW10:25 amOttawa

1h 36m

DCA12:01 pmWashington, D.C. Reagan-National

May 31

DCA12:45 pmWashington, D.C. Reagan-National

1h 32m

YOW2:17 pmOttawa

$373

Air Canada

May 28

YOW10:25 amOttawa

1h 36m

DCA12:01 pmWashington, D.C. Reagan-National

May 31

DCA6:00 amWashington, D.C. Reagan-National

4h 36m

1 stop

YOW10:36 amOttawa

$377

Air Canada

May 28

YOW6:00 amOttawa

4h 19m

1 stop

DCA10:19 amWashington, D.C. Reagan-National

May 31

DCA6:00 amWashington, D.C. Reagan-National

3h 41m

1 stop

YOW9:41 amOttawa

$380

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaWashington, D.C.

YOW - IAD

YOWIAD

Ottawa

Tue 6/9

6:05 am-4:32 pm

1 stop10h 27m

Washington, D.C. Dulles Intl

Tue 6/9

10:10 pm-11:54 pm

Nonstop1h 44m

$308

OttawaWashington, D.C.

YOW - IAD

YOWIAD

Ottawa

Fri 6/19

11:00 am-3:16 pm

1 stop4h 16m

Washington, D.C. Dulles Intl

Sun 6/21

4:00 pm-9:44 pm

1 stop5h 44m

$345

OttawaWashington, D.C.

YOW - IAD

YOWIAD

Ottawa

Mon 6/8

11:00 am-3:21 pm

1 stop4h 21m

Washington, D.C. Dulles Intl

Fri 6/12

4:05 pm-8:04 pm

1 stop3h 59m

$347

OttawaWashington, D.C.

YOW - DCA

YOWDCA

Ottawa

Thu 6/11

6:05 am-10:23 am

1 stop4h 18m

Washington, D.C. Reagan-National

Thu 6/11

12:45 pm-2:17 pm

Nonstop1h 32m

$347

Quickest round-trip

OttawaWashington, D.C.

YOW - DCA

YOWDCA

Ottawa

Thu 5/28

10:25 am-12:01 pm

Nonstop1h 36m

Washington, D.C. Reagan-National

Sun 5/31

12:45 pm-2:17 pm

Nonstop1h 32m

$373

OttawaWashington, D.C.

YOW - DCA

YOWDCA

Ottawa

Thu 5/28

10:25 am-12:01 pm

Nonstop1h 36m

Washington, D.C. Reagan-National

Sun 5/31

6:00 am-10:36 am

1 stop4h 36m

$377

OttawaBaltimore

YOW - BWI

YOWBWI

Ottawa

Mon 5/25

10:10 am-9:15 am

1 stop23h 05m

Baltimore/Washington

Tue 6/2

9:13 pm-4:53 pm

2 stops19h 40m

$480

OttawaBaltimore

YOW - BWI

YOWBWI

Ottawa

Thu 6/4

7:00 am-9:15 am

2 stops26h 15m

Baltimore/Washington

Thu 6/18

9:30 pm-2:33 pm

1 stop17h 03m

$482

OttawaBaltimore

YOW - BWI

YOWBWI

Ottawa

Fri 9/25

8:40 am-11:58 pm

2 stops15h 18m

Baltimore/Washington

Sat 9/26

6:09 pm-2:55 pm

2 stops20h 46m

$622

OttawaBaltimore

YOW - BWI

YOWBWI

Ottawa

Thu 6/4

6:55 am-10:44 am

2 stops27h 49m

Baltimore/Washington

Mon 6/8

10:33 am-12:20 am

2 stops13h 47m

$624

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 day to depart on your flight to Maryland?

The cheapest day to depart from Ottawa to Maryland is on a Wednesday. Travelers who choose to depart for Maryland on a Wednesday will often find tickets for as low as $529. The most expensive day to fly to Maryland is Sunday, with ticket prices averaging around $665.

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

Our most recent data shows that the best time of day to fly to Maryland is in the morning. Flights from Ottawa to Maryland during this time can be as low as $490. In contrast, the most expensive time of day to depart to Maryland is at noon when prices are around $700.

Cheap Ottawa to Maryland flight deals and tips

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

Fastest flight time	1h 35m
Direct flights	Mon, Tue, Thu, Fri, Sat and Sun
Airports in Maryland	112 airports

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

Direct flights go from Ottawa to Maryland on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

There are 112 airports in Maryland. From Ottawa there are direct flights to Washington, D.C. Reagan-National (DCA), Washington, D.C. Dulles Intl (IAD).

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Frequently asked questions about flying 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 May 2026, there are 2 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 required for your trip to Maryland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Maryland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Maryland from Ottawa.

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

momondo does allow users to show only those flights to Maryland from Ottawa which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Ottawa and Maryland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Maryland from Ottawa. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.