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Cheap flights from Maryland to Ottawa from C$ 130

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/6. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — YOW
2 avr. — 9 avr.1
1 adult

Cheap flight deals from Maryland to Ottawa

Keep the following information in mind while searching for Maryland to Ottawa flight deals. Data was last updated 28 mars 2025.

Round-trip from

C$ 299

One-way from

C$ 130

Popular in

March

Cheapest in

January

Average price

C$ 680
Porter Airlines
  • Porter Airlines
  • 11/5-18/5
  • 2 total stops
  • 10h 49m total
  • Maryland to Ottawa
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Air Canada
  • Air Canada
  • 13/6
  • Nonstop
  • 1h 32m total
  • Maryland to Ottawa
Search Deals
High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 2% potential price decrease (C$ 19 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Maryland to Ottawa

Cheapest flights from Maryland to Ottawa
Explore the most affordable flight options available from Maryland to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 mars 2025.

dim. 11/54:20 p.m.IAD - YOW
1 stop4h 18mPorter Airlines
dim. 18/58:35 a.m.YOW - IAD
1 stop6h 31mPorter Airlines
Deal found 27/3C$ 299
sam. 14/63:30 p.m.IAD - YOW
1 stop5h 39mMultiple Airlines
lun. 16/68:35 a.m.YOW - IAD
1 stop6h 31mMultiple Airlines
Deal found 27/3C$ 307
dim. 11/56:00 a.m.DCA - YOW
1 stop4h 25mAir Canada
dim. 18/56:00 a.m.YOW - DCA
1 stop4h 19mAir Canada
Deal found 27/3C$ 316
dim. 11/510:14 p.m.IAD - YOW
Nonstop1h 39mAir Canada
dim. 18/59:50 a.m.YOW - IAD
Nonstop1h 43mAir Canada
Deal found 27/3C$ 320
jeu. 24/412:55 p.m.DCA - YOW
Nonstop1h 32mUnited Airlines
jeu. 1/510:25 a.m.YOW - DCA
Nonstop1h 36mUnited Airlines
Deal found 27/3C$ 370
dim. 11/510:14 p.m.IAD - YOW
Nonstop1h 39mUnited Airlines
mar. 13/59:50 a.m.YOW - IAD
Nonstop1h 43mUnited Airlines
Deal found 27/3C$ 370
sam. 14/66:50 p.m.DCA - YOW
1 stop5h 32mMultiple Airlines
lun. 16/65:55 a.m.YOW - DCA
2 stops28h 24mMultiple Airlines
Deal found 27/3C$ 460
ven. 11/45:45 a.m.BWI - YOW
2 stops35h 57mMultiple Airlines
dim. 13/44:20 p.m.YOW - BWI
1 stop26h 12mMultiple Airlines
Deal found 27/3C$ 522
mer. 7/57:12 p.m.PHL - YOW
2 stops30h 22mMultiple Airlines
mer. 14/52:30 p.m.YOW - PHL
3 stops19h 23mMultiple Airlines
Deal found 27/3C$ 535
ven. 13/610:35 a.m.PHL - YOW
1 stop23h 23mUnited Airlines
jeu. 19/65:15 a.m.YOW - PHL
2 stops18h 14mUnited Airlines
Deal found 27/3C$ 769
lun. 7/73:20 p.m.PHL - YOW
1 stop4h 55mAir Canada
dim. 13/711:05 a.m.YOW - PHL
1 stop3h 28mAir Canada
Deal found 28/3C$ 1,079
ven. 18/46:00 a.m.IAD - YOW
2 stops18h 09mWestJet
ven. 25/45:55 a.m.YOW - IAD
2 stops10h 48mWestJet
Deal found 28/3C$ 1,096

Cheapflights Fare Finder

Customize your flight search to find flights from Maryland to Ottawa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 28 mars 2025.
Use the filters below to find and compare flights from Maryland to Ottawa that are best for you.

Fly from

Maryland

Fly to

Ottawa

Route

Depart

Return

Price

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

dim. 11/5

4:20 p.m.-8:38 p.m.

1 stop4h 18m

Ottawa

dim. 18/5

8:35 a.m.-3:06 p.m.

1 stop6h 31m

C$ 299

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

sam. 14/6

3:30 p.m.-9:09 p.m.

1 stop5h 39m

Ottawa

lun. 16/6

8:35 a.m.-3:06 p.m.

1 stop6h 31m

C$ 307

Washington, D.C.Ottawa

DCA - YOW

DCAYOW

Washington, D.C. Reagan-National

dim. 11/5

6:00 a.m.-10:25 a.m.

1 stop4h 25m

Ottawa

dim. 18/5

6:00 a.m.-10:19 a.m.

1 stop4h 19m

C$ 316

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

dim. 11/5

10:14 p.m.-11:53 p.m.

Nonstop1h 39m

Ottawa

dim. 18/5

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

Nonstop1h 43m

C$ 320

Washington, D.C.Ottawa

DCA - YOW

DCAYOW

Washington, D.C. Reagan-National

jeu. 24/4

12:55 p.m.-2:27 p.m.

Nonstop1h 32m

Ottawa

jeu. 1/5

10:25 a.m.-12:01 p.m.

Nonstop1h 36m

C$ 370

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

dim. 11/5

10:14 p.m.-11:53 p.m.

Nonstop1h 39m

Ottawa

mar. 13/5

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

Nonstop1h 43m

C$ 370

Washington, D.C.Ottawa

DCA - YOW

DCAYOW

Washington, D.C. Reagan-National

sam. 14/6

6:50 p.m.-12:22 a.m.

1 stop5h 32m

Ottawa

lun. 16/6

5:55 a.m.-10:19 a.m.

2 stops28h 24m

C$ 460

BaltimoreOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

ven. 11/4

5:45 a.m.-5:42 p.m.

2 stops35h 57m

Ottawa

dim. 13/4

4:20 p.m.-6:32 p.m.

1 stop26h 12m

C$ 522

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

mer. 7/5

7:12 p.m.-1:34 a.m.

2 stops30h 22m

Ottawa

mer. 14/5

2:30 p.m.-9:53 a.m.

3 stops19h 23m

C$ 535

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

ven. 13/6

10:35 a.m.-9:58 a.m.

1 stop23h 23m

Ottawa

jeu. 19/6

5:15 a.m.-11:29 p.m.

2 stops18h 14m

C$ 769

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/3

Showing 1-10 of 31 results
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Best time to book a flight from Maryland to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Maryland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Maryland to Ottawa

What is the cheapest month to book a flight from Maryland to Ottawa?

Currently, October is the cheapest month in which you can book a flight from Maryland to Ottawa (average of C$ 224). Flying from Maryland to Ottawa in December is currently the most expensive (average of C$ 326). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Ottawa by month

Plan your trip to Ottawa by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ottawa ranges from 50.0 - 93.0 mm per month. June is typically the wettest month, when rainfall can reach 93.0 mm. February is typically the driest time to visit Ottawa when rainfall is around 50.0 mm.

Temperature in Ottawa by month

Plan your trip to Ottawa by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ottawa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -10.0 C).

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ottawa. Reviews last updated 28 mars 2025.
Read reviews from past customers who have flown Delta, Porter Airlines and United Airlines from Maryland to Ottawa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,897 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,897 reviews
Delta
8.0
Very good
7,897 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Porter Airlines
7.9
Good
277 reviews
Delta
8.0
Very good
7,897 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very good
7,897 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
WestJet
7.2
Good
2,788 reviews
Delta
8.0
Very good
7,897 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.0
Good
8,981 reviews
Delta
8.0
Very good
7,897 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Maryland to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ottawa from Maryland?

    Located just 10.6 km from the city centre, Ottawa (YOW) is the airport most travelers will use when flying to Ottawa from Maryland.

  • What are the cheapest airlines to fly from Maryland to Ottawa one-way?

    C$ 130 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on Porter Airlines and United Airlines, with prices starting from C$ 147 and C$ 166, respectively.

  • What are the most popular routes from Maryland to Ottawa?

    The most popular route from Maryland to Ottawa is Washington, D.C. Dulles Intl - Ottawa. You may also consider Washington, D.C. Reagan-National - Ottawa or Baltimore/Washington - Ottawa.

  • Can I find deals for flights from Maryland to Ottawa that include hotel bookings?

    Yes. In addition to deals on Maryland to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Maryland to Ottawa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maryland to Ottawa.

  • Can I find deals for business class flights from Maryland to Ottawa?

    Yes. Cheapflights offers flight deals from Maryland to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Maryland to Ottawa?

    Currently, October is the cheapest month in which you can book a flight from Maryland to Ottawa (average of C$ 224). Flying from Maryland to Ottawa in December is currently the most expensive (average of C$ 326). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Maryland?

Book flights to Maryland if you plan to visit one of these locations
Gatineau
Perth
Smiths Falls
Prescott
Brockville
Wakefield
Lanark

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Alternative routes for Maryland to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.
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Can Cheapflights notify me if prices for flights from Maryland to Ottawa become cheaper?

Yes, Cheapflights offers price alerts on Maryland to Ottawa flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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