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Cheap flights from Maryland to Ottawa from C$ 179

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 26/3. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — YOW
26 févr. — 5 mars1
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 21 février 2025.

Round-trip from

C$ 432

One-way from

C$ 179

Popular in

September

Cheapest in

January

Average price

C$ 530
Porter Airlines
  • Porter Airlines
  • 20/3-27/3
  • 2 total stops
  • 8h 53m total
  • Maryland to Ottawa
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Air Canada
  • Air Canada
  • 26/3
  • Nonstop
  • 1h 40m total
  • Maryland to Ottawa
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 138 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 21 février 2025.

sam. 5/44:07 p.m.IAD - YOW
1 stop6h 05mAir Canada
sam. 12/45:15 a.m.YOW - IAD
1 stop4h 26mAir Canada
Deal found 19/2C$ 379
mar. 18/31:45 p.m.IAD - YOW
1 stop3h 24mPorter Airlines
mar. 25/38:40 a.m.YOW - IAD
1 stop4h 19mPorter Airlines
Deal found 18/2C$ 418
mer. 19/36:00 a.m.PHL - YOW
1 stop11h 12mMultiple Airlines
mer. 26/39:25 a.m.YOW - PHL
1 stop8h 52mMultiple Airlines
Deal found 19/2C$ 452
dim. 6/412:55 p.m.DCA - YOW
Nonstop1h 32mAir Canada
dim. 13/410:25 a.m.YOW - DCA
Nonstop1h 36mAir Canada
Deal found 20/2C$ 457
jeu. 20/37:00 a.m.IAD - YOW
1 stop4h 14mMultiple Airlines
lun. 31/37:29 p.m.YOW - IAD
Nonstop1h 46mMultiple Airlines
Deal found 19/2C$ 466
jeu. 13/36:00 a.m.BWI - YOW
3 stops33h 01mMultiple Airlines
lun. 17/34:20 p.m.YOW - BWI
1 stop28h 36mMultiple Airlines
Deal found 20/2C$ 489
jeu. 13/312:55 p.m.DCA - YOW
Nonstop1h 40mUnited Airlines
lun. 17/310:30 a.m.YOW - DCA
Nonstop1h 50mUnited Airlines
Deal found 20/2C$ 509
sam. 5/48:17 a.m.IAD - YOW
Nonstop1h 41mLufthansa
dim. 6/47:29 p.m.YOW - IAD
Nonstop1h 46mLufthansa
Deal found 19/2C$ 528
ven. 14/36:59 a.m.DCA - YOW
1 stop6h 24mMultiple Airlines
dim. 16/311:35 a.m.YOW - DCA
1 stop6h 32mMultiple Airlines
Deal found 19/2C$ 541
sam. 31/58:18 a.m.IAD - YOW
Nonstop1h 40mUnited Airlines
lun. 2/67:29 p.m.YOW - IAD
Nonstop1h 41mUnited Airlines
Deal found 20/2C$ 543
mar. 1/410:43 a.m.PHL - YOW
2 stops11h 22mUnited Airlines
dim. 6/47:29 p.m.YOW - PHL
1 stop14h 21mUnited Airlines
Deal found 19/2C$ 886
ven. 30/56:45 p.m.IAD - YOW
1 stop23h 36mWestJet
mar. 10/612:20 p.m.YOW - IAD
2 stops29h 34mWestJet
Deal found 18/2C$ 986

Find flights from Maryland to Ottawa within your budget

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 21 février 2025.

Fly from

Maryland

Fly to

Ottawa

Route

Depart

Return

Price

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

jeu. 20/3

7:00 a.m.-11:14 a.m.

1 stop4h 14m

Ottawa

jeu. 27/3

5:45 p.m.-10:24 p.m.

1 stop4h 39m

C$ 432

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

mer. 19/3

6:00 a.m.-5:12 p.m.

1 stop11h 12m

Ottawa

mer. 26/3

9:25 a.m.-6:17 p.m.

1 stop8h 52m

C$ 452

Washington, D.C.Ottawa

DCA - YOW

DCAYOW

Washington, D.C. Reagan-National

dim. 6/4

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

Nonstop1h 32m

Ottawa

dim. 13/4

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

Nonstop1h 36m

C$ 457

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

mer. 19/3

5:15 p.m.-6:54 p.m.

Nonstop1h 39m

Ottawa

mer. 26/3

7:30 p.m.-9:23 p.m.

Nonstop1h 53m

C$ 463

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

jeu. 20/3

1:45 p.m.-6:34 p.m.

1 stop4h 49m

Ottawa

jeu. 27/3

9:45 a.m.-11:38 a.m.

Nonstop1h 53m

C$ 466

BaltimoreOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

jeu. 13/3

6:00 a.m.-3:01 p.m.

3 stops33h 01m

Ottawa

lun. 17/3

4:20 p.m.-8:56 p.m.

1 stop28h 36m

C$ 489

Washington, D.C.Ottawa

DCA - YOW

DCAYOW

Washington, D.C. Reagan-National

jeu. 13/3

12:55 p.m.-2:35 p.m.

Nonstop1h 40m

Ottawa

lun. 17/3

10:30 a.m.-12:20 p.m.

Nonstop1h 50m

C$ 509

Washington, D.C.Ottawa

DCA - YOW

DCAYOW

Washington, D.C. Reagan-National

ven. 14/3

6:59 a.m.-1:23 p.m.

1 stop6h 24m

Ottawa

dim. 16/3

11:35 a.m.-6:07 p.m.

1 stop6h 32m

C$ 541

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

mer. 30/4

8:17 a.m.-9:58 a.m.

Nonstop1h 41m

Ottawa

mer. 14/5

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

Nonstop1h 43m

C$ 543

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

mar. 1/4

6:15 a.m.-2:27 p.m.

1 stop8h 12m

Ottawa

dim. 6/4

7:29 p.m.-9:50 a.m.

1 stop14h 21m

C$ 886

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/2

Showing 1-10 of 33 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.

Travel insights for flights from Maryland to Ottawa

Get recent, data-driven insights about flights from Maryland to Ottawa including ideal travel times, pricing trends, and more.

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 March is currently the most expensive (average of C$ 329). 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 21 février 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
8,220 reviews
Check prices

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

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
8,220 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

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
276 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

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
8,766 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

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
2,801 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

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
8,748 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

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$ 179 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$ 206 and C$ 234, 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 March is currently the most expensive (average of C$ 329). 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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See prices for flight routes from nearby airports that may be better suited for you.
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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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