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Cheap flights from Baltimore (BWI) to Ottawa (YOW) from $160

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BWI — YOW
Jun 15 — Jun 221
From?
To?
Sat 6/15
Sat 6/22
1 adult, Economy
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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 June 10, 2024.

Popular in

August

Cheapest in

May

Round-trip from

$283

One-way from

$160
High demand for flights, 27% potential price rise
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Best time to find cheap flights, 20% potential price drop
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From Baltimore/Washington to Ottawa
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One-way flight from Baltimore/Washington to Ottawa
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What is the cheapest day to fly round-trip from Baltimore to Ottawa?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Ottawa. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Baltimore to Ottawa?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 27 days in advance, which can save you up to 238% on flights from Baltimore to Ottawa compared to booking the week you need them. Waiting 27 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $316. For sooner than that we have options available in the next 3 days from $521.

What is the cheapest month to fly from Baltimore to Ottawa?

Flights from Baltimore to Ottawa lean towards being more expensive in August. Prices are generally better when you fly from Baltimore to Ottawa in April, with the cheapest ticket starting at $155.

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

Unlike in the morning, when flights are generally more expensive, you can save up to 8% on flights from Baltimore to Ottawa by exploring options for tickets at noon.

Cheap Baltimore to Ottawa flights in June & July 2024

Find cheap flight options from Baltimore to Ottawa specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Prices were last updated on June 10, 2024.
These are some of the best deals we've found on flights to Ottawa in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Mon 7/88:18 amBWI - YOW
1 stop9h 06mMultiple Airlines
Mon 7/154:45 pmYOW - BWI
1 stop14h 13mMultiple Airlines
Deal found 6/8$378
Mon 7/88:18 amBWI - YOW
2 stops11h 49mMultiple Airlines
Mon 7/154:45 pmYOW - BWI
1 stop14h 13mMultiple Airlines
Deal found 6/8$390
Mon 7/88:18 amBWI - YOW
2 stops11h 49mMultiple Airlines
Mon 7/153:25 pmYOW - BWI
2 stops15h 33mMultiple Airlines
Deal found 6/8$395
Tue 6/2510:21 pmBWI - YOW
2 stops19h 06mMultiple Airlines
Sat 6/2911:05 amYOW - BWI
1 stop10h 23mMultiple Airlines
Deal found 6/9$404
Fri 7/58:18 amBWI - YOW
1 stop9h 06mMultiple Airlines
Mon 7/83:25 pmYOW - BWI
2 stops16h 03mMultiple Airlines
Deal found 6/9$408
Thu 6/278:05 amBWI - YOW
1 stop9h 22mMultiple Airlines
Wed 7/34:45 pmYOW - BWI
1 stop4h 43mMultiple Airlines
Deal found 6/9$409
Tue 6/2510:21 pmBWI - YOW
2 stops19h 06mMultiple Airlines
Sat 6/2910:10 amYOW - BWI
2 stops11h 18mMultiple Airlines
Deal found 6/9$413
Mon 6/248:18 amBWI - YOW
1 stop9h 06mMultiple Airlines
Thu 6/274:45 pmYOW - BWI
1 stop4h 43mMultiple Airlines
Deal found 6/9$415
Wed 7/107:40 pmBWI - YOW
2 stops16h 59mMultiple Airlines
Wed 7/179:05 amYOW - BWI
1 stop11h 43mMultiple Airlines
Deal found 6/9$417

Baltimore to Ottawa 2024 flight deals

Discover exclusive flight deals for travel between Baltimore and Ottawa in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 10, 2024.
These are some of the best deals we've found on flights to Ottawa in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Mon 7/88:18 amBWI - YOW
1 stop9h 06mMultiple Airlines
Mon 7/154:45 pmYOW - BWI
1 stop14h 13mMultiple Airlines
Deal found 6/8$378
Mon 7/88:18 amBWI - YOW
2 stops11h 49mMultiple Airlines
Mon 7/154:45 pmYOW - BWI
1 stop14h 13mMultiple Airlines
Deal found 6/8$390
Mon 7/88:18 amBWI - YOW
2 stops11h 49mMultiple Airlines
Mon 7/153:25 pmYOW - BWI
2 stops15h 33mMultiple Airlines
Deal found 6/8$395
Tue 6/2510:21 pmBWI - YOW
2 stops19h 06mMultiple Airlines
Sat 6/2911:05 amYOW - BWI
1 stop10h 23mMultiple Airlines
Deal found 6/9$404
Fri 7/58:18 amBWI - YOW
1 stop9h 06mMultiple Airlines
Mon 7/83:25 pmYOW - BWI
2 stops16h 03mMultiple Airlines
Deal found 6/9$408
Thu 6/278:05 amBWI - YOW
1 stop9h 22mMultiple Airlines
Wed 7/34:45 pmYOW - BWI
1 stop4h 43mMultiple Airlines
Deal found 6/9$409
Tue 6/2510:21 pmBWI - YOW
2 stops19h 06mMultiple Airlines
Sat 6/2910:10 amYOW - BWI
2 stops11h 18mMultiple Airlines
Deal found 6/9$413
Mon 6/248:18 amBWI - YOW
1 stop9h 06mMultiple Airlines
Thu 6/274:45 pmYOW - BWI
1 stop4h 43mMultiple Airlines
Deal found 6/9$415
Wed 7/107:40 pmBWI - YOW
2 stops16h 59mMultiple Airlines
Wed 7/179:05 amYOW - BWI
1 stop11h 43mMultiple Airlines
Deal found 6/9$417

Baltimore to Ottawa flights leaving soon

Find last-minute flight options from Baltimore to Ottawa for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 10, 2024.
Have a look at some of the flights available from Baltimore to Ottawa departing last-minute. Tip: verify your flight details before completing your reservation.
Wed 6/198:18 amBWI - YOW
1 stop9h 06mMultiple Airlines
Wed 6/264:45 pmYOW - BWI
1 stop4h 43mMultiple Airlines
Deal found 6/8$484
Wed 6/198:18 amBWI - YOW
2 stops7h 34mMultiple Airlines
Wed 6/264:45 pmYOW - BWI
1 stop4h 43mMultiple Airlines
Deal found 6/8$497
Mon 6/178:38 amBWI - YOW
1 stop8h 49mMultiple Airlines
Wed 6/194:45 pmYOW - BWI
1 stop4h 43mMultiple Airlines
Deal found 6/9$498
Wed 6/198:18 amBWI - YOW
3 stops11h 36mMultiple Airlines
Wed 6/264:45 pmYOW - BWI
1 stop14h 43mMultiple Airlines
Deal found 6/8$501
Wed 6/198:18 amBWI - YOW
3 stops13h 36mMultiple Airlines
Wed 6/268:50 amYOW - BWI
2 stops12h 38mMultiple Airlines
Deal found 6/8$507
Wed 6/198:18 amBWI - YOW
3 stops13h 36mMultiple Airlines
Wed 6/266:55 pmYOW - BWI
3 stops27h 35mMultiple Airlines
Deal found 6/8$519
Mon 6/178:18 amBWI - YOW
2 stops7h 34mMultiple Airlines
Thu 6/204:45 pmYOW - BWI
1 stop4h 43mMultiple Airlines
Deal found 6/9$580
Mon 6/178:18 amBWI - YOW
2 stops27h 24mMultiple Airlines
Thu 6/208:55 amYOW - BWI
2 stops12h 33mMultiple Airlines
Deal found 6/9$582
Mon 6/175:50 amBWI - YOW
3 stops18h 38mMultiple Airlines
Wed 6/198:55 amYOW - BWI
2 stops12h 33mMultiple Airlines
Deal found 6/9$586

One-way flights to Ottawa from Baltimore

Search for one-way flight options from Baltimore to Ottawa. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 10, 2024.
Take a look at some of the one-way flights we've detected from Baltimore to Ottawa. Users in need of a round-trip flight from Baltimore to Ottawa instead should update the search form at the top of page.
Tue 7/98:18 amBWI - YOW
1 stop9h 06mMultiple Airlines
Deal found 6/9$160
Tue 7/98:00 amBWI - YOW
2 stops27h 42mMultiple Airlines
Deal found 6/9$173
Tue 7/98:00 amBWI - YOW
3 stops31h 29mMultiple Airlines
Deal found 6/9$178
Sun 8/187:15 amBWI - YOW
1 stop5h 54mMultiple Airlines
Deal found 6/9$225
Thu 6/2010:44 pmBWI - YOW
1 stop12h 30mMultiple Airlines
Deal found 6/9$238
Sun 8/188:01 pmBWI - YOW
2 stops16h 38mMultiple Airlines
Deal found 6/9$246
Thu 6/208:18 amBWI - YOW
2 stops11h 49mMultiple Airlines
Deal found 6/9$292
Fri 6/219:35 pmBWI - YOW
1 stop17h 14mMultiple Airlines
Deal found 6/9$295
Sat 6/1510:44 pmBWI - YOW
1 stop14h 25mMultiple Airlines
Deal found 6/9$298

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 3,020,828 searches. Data last updated June 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$378 - $879

Route

Depart

Return

Price

Baltimore/WashingtonOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Mon 7/8

1 stop9h 06m

Ottawa

Mon 7/15

1 stop14h 13m

$378

Baltimore/WashingtonOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Mon 7/8

2 stops11h 49m

Ottawa

Mon 7/15

1 stop14h 13m

$390

Baltimore/WashingtonOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Sat 7/6

1 stop6h 31m

Ottawa

Tue 7/9

1 stop4h 53m

$392

Baltimore/WashingtonOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Mon 7/8

2 stops11h 49m

Ottawa

Mon 7/15

2 stops15h 33m

$395

Baltimore/WashingtonOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Sat 7/6

1 stop6h 31m

Ottawa

Mon 7/8

2 stops18h 13m

$401

Baltimore/WashingtonOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Mon 7/8

2 stops9h 56m

Ottawa

Wed 7/10

1 stop14h 23m

$403

Baltimore/WashingtonOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Sat 7/6

2 stops10h 39m

Ottawa

Mon 7/8

2 stops14h 18m

$405

Baltimore/WashingtonOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Fri 11/15

2 stops7h 47m

Ottawa

Mon 11/18

2 stops16h 27m

$727

Baltimore/WashingtonOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Fri 11/15

2 stops20h 09m

Ottawa

Mon 11/18

3 stops20h 14m

$879

Flights are sorted by cheapest first

Deals found on 6/8

What is the cheapest day to fly from Baltimore to Ottawa?

Use this chart to determine the cheapest time to fly round-trip from Baltimore to Ottawa. Price data was last updated on June 9, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Baltimore to Ottawa flight should consider departing on Thursday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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.

Temperature and rainfall in Ottawa by month

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

YOW

Temperature

14 - 69.8 °F

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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 F).

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 June 10, 2024.
See what other customers who have flown with WestJet and United Airlines from Baltimore to Ottawa have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.5
Good
2,847 reviews

Comfort

7.3

Overall

7.5

Food

6.4

Boarding

7.6

Entertainment

6.4

Crew

8.1

Reviews

1 / 10

Pilots made up time on delayed flights. Air in the cabin was stuffy and too warm. Flight attendants were friendly and efficient.

WestJet
7.5
Good
2,847 reviews
WestJet
7.5
Good
2,847 reviews

Comfort

7.3

Overall

7.5

Food

6.4

Boarding

7.6

Entertainment

6.4

Crew

8.1

Reviews

1 / 10

Pilots made up time on delayed flights. Air in the cabin was stuffy and too warm. Flight attendants were friendly and efficient.

United Airlines
7.4
Good
10,661 reviews
WestJet
7.5
Good
2,847 reviews

Comfort

7.3

Overall

7.5

Food

6.4

Boarding

7.6

Entertainment

6.4

Crew

8.1

Reviews

1 / 10

Pilots made up time on delayed flights. Air in the cabin was stuffy and too warm. Flight attendants were friendly and efficient.

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.

  • Can I find flights from Baltimore to Ottawa for under $400 on Cheapflights?

    Yes, there are multiple flights from Baltimore to Ottawa for under $400. The cheapest flight booked recently is on Multiple Airlines for just $378, but on average you can expect to pay $413.

  • Are there last-minute flights available from Baltimore to Ottawa for under $500?

    There are currently 15+ open flights from Baltimore to Ottawa within the next 7 days for less than $500.

  • What does BWI to YOW mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Baltimore/Washington Airport to Ottawa Airport flight would often be abbreviated as a BWI to YOW flight.

  • Can I find deals for flights from Baltimore to Ottawa that include extra baggage allowance?

    The amount of baggage you can bring on your Baltimore to Ottawa flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Baltimore to Ottawa with specific airlines?

    Yes, Cheapflights allows you to browse and filter Baltimore to Ottawa flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Baltimore to Ottawa that allow pets onboard?

    Many airlines flying from Baltimore to Ottawa offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Baltimore to Ottawa?

    Yes, you can often find last-minute deals on Baltimore to Ottawa flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Baltimore to Ottawa flight deals updated?

    The Baltimore to Ottawa flight deals you see on this page were last updated on 6/9.

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

    Currently, January is the cheapest month in which you can book a flight from Baltimore to Ottawa (average of $283). Flying from Baltimore to Ottawa in June is currently the most expensive (average of $492). 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

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Alternative routes for Baltimore to Ottawa
See prices for flight routes from nearby airports that may be better suited for you.

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Top airline flying from Baltimore to Ottawa

Discover the top airline that operate flights from Baltimore to Ottawa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$351Average$603FlexibilityNo cancel feeOn-time67%
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New York to Nashville flights
Los Angeles to Las Vegas flights
Philadelphia to Chicago flights
Boston to Tampa flights
Austin to Houston flights
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Search flights from Baltimore to Ottawa by cabin class

Find flights from Baltimore to Ottawa, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
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