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Cheap flights from Baltimore to Ottawa from C$ 223

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 26/1. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — YOW
22 Jan — 29 Jan1
1 adult

Cheap flight deals from Baltimore to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Ottawa (YOW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 January 2025.

Round-trip from

C$ 467

One-way from

C$ 223
30/1-4/2
  • 30/1-4/2
  • 2 total stops
  • 20h 01m total
  • Baltimore to Ottawa
Search Deals
26/1
  • 26/1
  • 2 total stops
  • 17h 50m total
  • Baltimore to Ottawa
Search Deals

Find flight deals from Baltimore to Ottawa

Cheapest flights from Baltimore to Ottawa
Explore the most affordable flight options available from Baltimore to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Thu 30/19:55 a.m.BWI - YOW
1 stop10h 25mMultiple Airlines
Tue 4/29:20 a.m.YOW - BWI
1 stop9h 36mMultiple Airlines
Deal found 16/1C$ 467
Fri 14/212:26 p.m.BWI - YOW
2 stops11h 43mWestJet
Fri 21/25:55 a.m.YOW - BWI
2 stops17h 13mWestJet
Deal found 15/1C$ 756
Wed 12/212:41 p.m.BWI - YOW
2 stops11h 28mDelta
Wed 19/25:55 a.m.YOW - BWI
2 stops10h 55mDelta
Deal found 15/1C$ 1,186
Wed 12/210:05 a.m.BWI - YOW
1 stop24h 26mUnited Airlines
Wed 19/26:20 a.m.YOW - BWI
1 stop14h 52mUnited Airlines
Deal found 15/1C$ 1,236

Find flights from Baltimore to Ottawa within your budget

Customize your flight search to find flights from Baltimore 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 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BaltimoreOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Thu 30/1

9:55 a.m.-8:20 p.m.

1 stop10h 25m

Ottawa

Tue 4/2

9:20 a.m.-6:56 p.m.

1 stop9h 36m

C$ 467

BaltimoreOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Fri 14/2

12:26 p.m.-12:09 a.m.

2 stops11h 43m

Ottawa

Fri 21/2

5:55 a.m.-11:08 p.m.

2 stops17h 13m

C$ 756

BaltimoreOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Wed 12/2

12:41 p.m.-12:09 a.m.

2 stops11h 28m

Ottawa

Wed 19/2

5:55 a.m.-4:50 p.m.

2 stops10h 55m

C$ 1,186

BaltimoreOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Wed 12/2

10:05 a.m.-10:31 a.m.

1 stop24h 26m

Ottawa

Wed 19/2

6:20 a.m.-9:12 p.m.

1 stop14h 52m

C$ 1,236

BaltimoreOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Sun 26/1

9:20 p.m.-3:10 p.m.

2 stops17h 50m

C$ 223

BaltimoreOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Sat 1/3

6:30 a.m.-5:06 p.m.

1 stop10h 36m

C$ 536

BaltimoreOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Sun 6/4

6:00 a.m.-12:09 a.m.

2 stops18h 09m

C$ 549

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/1

Best time to book a flight from Baltimore to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Baltimore 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 Baltimore to Ottawa

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

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

Currently, October is the cheapest month in which you can book a flight from Baltimore to Ottawa (average of C$ 224). Flying from Baltimore to Ottawa in March is currently the most expensive (average of C$ 363). 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 17 January 2025.
Read reviews from past customers who have flown Delta, WestJet and United Airlines from Baltimore to Ottawa. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,511 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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

Delta
8.0
Very good
8,511 reviews
Delta
8.0
Very good
8,511 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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

United Airlines
7.4
Good
8,964 reviews
Delta
8.0
Very good
8,511 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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

WestJet
7.2
Good
2,824 reviews
Delta
8.0
Very good
8,511 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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 Baltimore to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Baltimore to Ottawa round-trip?

    Flying on WestJet is currently your cheapest option to Ottawa, with prices starting at C$ 756. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at C$ 1,186 and C$ 1,236, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Baltimore 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 Baltimore to Ottawa?

    Currently, October is the cheapest month in which you can book a flight from Baltimore to Ottawa (average of C$ 224). Flying from Baltimore to Ottawa in March is currently the most expensive (average of C$ 363). 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 Baltimore?

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

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Why should you use Cheapflights to find cheap flight tickets from Baltimore to Ottawa?

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