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$148+ Cheap flights from Ottawa (YOW) to Baltimore (BWI)

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 12/17. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — BWI
Dec 9 — Dec 161
Mon 12/9
Mon 12/16
1 adult, Economy
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Cheap flight deals from Ottawa to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Baltimore (BWI). 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 December 4, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

November

Cheapest in

August

Round-trip from

$347
(Mytrip)

One-way from

$148
(Mytrip)
Provider with most accurate pricing for Ottawa-Baltimore/Washington flight deals.
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Provider most trusted by Cheapflights users for Ottawa-Baltimore/Washington flights.
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High demand for flights, 51% potential price rise
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Best time to find cheap flights, 37% potential price drop
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From Ottawa to Baltimore/Washington
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One-way flight from Ottawa to Baltimore/Washington
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Find flight deals from Ottawa to Baltimore

Cheapest flights from Ottawa to Baltimore
Explore the most affordable flight options available from Ottawa to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2024.

This Kiwi.com deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/124:05 pmYOW - BWI
1 stop7h 49mMultiple Airlines
Tue 12/1712:20 pmBWI - YOW
1 stop7h 49mMultiple Airlines
Deal found 12/2$337
This FlightHub deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/125:55 amYOW - BWI
2 stops10h 46mWestJet
Mon 12/162:10 pmBWI - YOW
2 stops10h 00mWestJet
Deal found 12/2$532

Find flights from Ottawa to Baltimore within your budget

Customize your flight search to find flights from Ottawa to Baltimore 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 2,889,332 searches. Data last updated December 4, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OttawaBaltimore

YOW - BWI

YOWBWI

Ottawa

Fri 1/17

2:50 pm-7:10 pm

3 stops28h 20m

Baltimore/Washington

Sat 1/25

8:38 pm-5:33 am

2 stops32h 55m

$347

OttawaBaltimore

YOW - BWI

YOWBWI

Ottawa

Tue 2/11

5:55 am-4:43 pm

2 stops10h 48m

Baltimore/Washington

Thu 2/13

12:21 pm-12:09 am

2 stops11h 48m

$517

OttawaBaltimore

YOW - BWI

YOWBWI

Ottawa

Wed 1/8

5:55 am-4:48 pm

2 stops10h 53m

Baltimore/Washington

Wed 1/15

12:26 pm-12:10 am

2 stops11h 44m

$557

OttawaBaltimore

YOW - BWI

YOWBWI

Ottawa

Sat 1/18

6:20 am-1:51 pm

1 stop7h 31m

Baltimore/Washington

Sat 1/25

10:05 am-5:06 pm

1 stop7h 01m

$1,193

OttawaBaltimore

YOW - BWI

YOWBWI

Ottawa

Tue 12/17

2:45 pm-7:39 am

2 stops16h 54m

$148

OttawaBaltimore

YOW - BWI

YOWBWI

Ottawa

Mon 1/6

5:55 am-11:19 pm

2 stops17h 24m

$255

OttawaBaltimore

YOW - BWI

YOWBWI

Ottawa

Wed 3/26

5:55 am-4:36 pm

2 stops10h 41m

$306

OttawaBaltimore

YOW - BWI

YOWBWI

Ottawa

Fri 2/14

5:00 pm-1:53 pm

1 stop20h 53m

$401

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Compare providers for flights from Ottawa to Baltimore

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ottawa to Baltimore in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ottawa-Baltimore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ottawa-Baltimore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ottawa-Baltimore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ottawa-Baltimore flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ottawa-Baltimore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ottawa to Baltimore

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

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

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

Currently, August is the cheapest month in which you can book a flight from Ottawa to Baltimore (average of $241). Flying from Ottawa to Baltimore in January is currently the most expensive (average of $274). 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.

What is the cheapest time of day to fly from YOW to BWI?

Find hourly flight availability from Ottawa to Baltimore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2024.

It’s typically best to fly out from Ottawa to Baltimore at noon. Doing so could potentially save you 50% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Baltimore by month

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

In terms of precipitation, rainfall in Baltimore ranges from 2.9 - 4.1 inches per month. July is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Baltimore when rainfall is around 2.9 in.

Temperature in Baltimore by month

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

If weather is an important factor for your trip to Baltimore, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Baltimore

Get insights into the airlines that provide service to Baltimore. 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 Baltimore. Reviews last updated December 4, 2024.
Delta
8.0
Very good
8,687 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.6

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,687 reviews
Delta
8.0
Very good
8,687 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.6

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
9,137 reviews
Delta
8.0
Very good
8,687 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.6

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

WestJet
7.3
Good
2,818 reviews
Delta
8.0
Very good
8,687 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.6

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Baltimore. 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 Ottawa to Baltimore round-trip?

    According to our current data, WestJet ($517), Delta ($557), and United Airlines ($1,193) offers the cheapest pricing from Ottawa to Baltimore. You may be able to fly from Ottawa to Baltimore for 10% less than the average price by searching for these airlines.

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

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $255. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Ottawa to Baltimore for a low price.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Ottawa to Baltimore (average of $241). Flying from Ottawa to Baltimore in January is currently the most expensive (average of $274). 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.

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