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Cheap flights from Baltimore to Ottawa from C$ 219

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 14/8. 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
25 May — 1 Jun1
1 adult
Sat 25/5
Sat 1/6

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 20 May 2024.

Popular in

August

Cheapest in

May

Round-trip from

C$ 276

One-way from

C$ 219
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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How far in advance should I book a flight from Baltimore to Ottawa?

To save on the cost of your flight from Baltimore to Ottawa, book at least 27 days before your planned departure. Booking around this time can save you about 216% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 440 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 663.

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

Due to multiple factors, expect to potentially pay more when booking in August. For low rates, April can be a great choice for travel to Ottawa. Flights to Ottawa from Baltimore in April are about C$ 521 on average during April, but can be found for as low as C$ 211.

When is the cheapest time to fly from Baltimore to Ottawa (BWI - YOW)?

When flying from Baltimore to Ottawa, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap WestJet flights from Baltimore to Ottawa

Explore cheap flight options specifically provided by WestJet for the route between Baltimore and Ottawa. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 406,307 searches. Data last updated 20 May 2024.
Take a peek at the cheapest WestJet flights we've detected travelling from Baltimore to Ottawa. Come back soon if you're not finding the exact deal you're looking for.
Fri 12/77:05 a.m.BWI - YOW
2 stops13h 37mWestJet
Sun 14/79:35 p.m.YOW - BWI
2 stops19h 30mWestJet
Deal found 19/5C$ 1,116
Sat 15/66:33 p.m.BWI - YOW
2 stops26h 09mWestJet
Wed 19/69:35 p.m.YOW - BWI
2 stops18h 02mWestJet
Deal found 19/5C$ 1,225
Tue 4/66:50 p.m.BWI - YOW
2 stops25h 58mWestJet
Sun 9/69:35 p.m.YOW - BWI
2 stops18h 02mWestJet
Deal found 19/5C$ 1,251
Wed 3/76:00 a.m.BWI - YOW
2 stops13h 14mWestJet
Mon 8/76:07 a.m.YOW - BWI
2 stops15h 43mWestJet
Deal found 19/5C$ 1,345
Sat 22/66:00 a.m.BWI - YOW
2 stops14h 42mWestJet
Tue 25/69:35 p.m.YOW - BWI
2 stops26h 15mWestJet
Deal found 19/5C$ 1,372
Wed 29/57:05 a.m.BWI - YOW
2 stops13h 43mWestJet
Tue 4/66:12 a.m.YOW - BWI
2 stops18h 29mWestJet
Deal found 20/5C$ 1,470
Sun 4/87:02 p.m.BWI - YOW
2 stops25h 40mWestJet
Sat 10/89:35 p.m.YOW - BWI
2 stops17h 57mWestJet
Deal found 19/5C$ 1,532
Mon 27/56:00 a.m.BWI - YOW
2 stops14h 48mWestJet
Fri 31/56:00 a.m.YOW - BWI
2 stops18h 43mWestJet
Deal found 19/5C$ 1,641

Cheap United Airlines flights from Baltimore to Ottawa

Explore cheap flight options specifically provided by United Airlines for the route between Baltimore and Ottawa. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 406,307 searches. Data last updated 20 May 2024.
Some of the lowest-priced United Airlines flights we've found at this time heading from Baltimore to Ottawa. Deals frequently update to provide users with more options.
Sat 31/86:30 a.m.BWI - YOW
1 stop15h 19mUnited Airlines
Mon 9/911:25 a.m.YOW - BWI
1 stop26h 46mUnited Airlines
Deal found 19/5C$ 1,309
Sat 31/85:29 p.m.BWI - YOW
1 stop17h 04mUnited Airlines
Mon 9/91:34 p.m.YOW - BWI
2 stops20h 23mUnited Airlines
Deal found 19/5C$ 1,323
Sat 22/65:44 p.m.BWI - YOW
1 stop23h 20mUnited Airlines
Tue 25/66:38 a.m.YOW - BWI
1 stop14h 54mUnited Airlines
Deal found 19/5C$ 1,356
Sat 22/65:44 p.m.BWI - YOW
1 stop23h 20mUnited Airlines
Tue 25/66:05 a.m.YOW - BWI
2 stops15h 27mUnited Airlines
Deal found 19/5C$ 1,369
Sat 31/85:29 p.m.BWI - YOW
2 stops19h 13mUnited Airlines
Mon 9/95:59 p.m.YOW - BWI
2 stops27h 16mUnited Airlines
Deal found 19/5C$ 1,388
Sat 1/65:44 p.m.BWI - YOW
1 stop23h 20mUnited Airlines
Sun 30/65:30 p.m.YOW - BWI
1 stop28h 07mUnited Airlines
Deal found 19/5C$ 1,556
Sat 1/65:44 p.m.BWI - YOW
2 stops19h 01mUnited Airlines
Sun 30/65:30 p.m.YOW - BWI
1 stop28h 07mUnited Airlines
Deal found 19/5C$ 1,568
Sat 1/610:51 a.m.BWI - YOW
2 stops25h 54mUnited Airlines
Sun 30/66:03 p.m.YOW - BWI
2 stops27h 34mUnited Airlines
Deal found 19/5C$ 1,692
Wed 5/66:25 a.m.BWI - YOW
1 stop10h 39mUnited Airlines
Thu 6/65:26 p.m.YOW - BWI
1 stop28h 06mUnited Airlines
Deal found 18/5C$ 1,851

Cheap Baltimore to Ottawa flights in May & June 2024

Find cheap flight options from Baltimore to Ottawa specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 406,307 searches. Prices were last updated on 20 May 2024.
These are some of the most attractive deals on flights from Baltimore to Ottawa in 2024. Check back in a little while for more flight options.
Sat 15/68:18 a.m.BWI - YOW
1 stop6h 31mMultiple Airlines
Tue 18/64:15 p.m.YOW - BWI
1 stop7h 35mMultiple Airlines
Deal found 18/5C$ 486
Sat 15/68:18 a.m.BWI - YOW
1 stop6h 31mMultiple Airlines
Wed 19/64:35 p.m.YOW - BWI
1 stop4h 53mMultiple Airlines
Deal found 19/5C$ 532
Wed 5/68:38 a.m.BWI - YOW
1 stop8h 49mMultiple Airlines
Mon 10/64:35 p.m.YOW - BWI
1 stop4h 53mMultiple Airlines
Deal found 19/5C$ 539
Tue 4/68:24 a.m.BWI - YOW
1 stop9h 00mMultiple Airlines
Mon 10/64:35 p.m.YOW - BWI
1 stop4h 53mMultiple Airlines
Deal found 19/5C$ 544
Sat 15/68:18 a.m.BWI - YOW
2 stops10h 39mMultiple Airlines
Tue 18/64:15 p.m.YOW - BWI
1 stop7h 35mMultiple Airlines
Deal found 19/5C$ 550
Wed 5/68:18 a.m.BWI - YOW
2 stops7h 34mMultiple Airlines
Mon 10/64:35 p.m.YOW - BWI
1 stop4h 53mMultiple Airlines
Deal found 19/5C$ 553
Sat 15/68:18 a.m.BWI - YOW
2 stops10h 39mMultiple Airlines
Tue 18/64:35 p.m.YOW - BWI
1 stop4h 53mMultiple Airlines
Deal found 18/5C$ 554
Mon 3/68:24 a.m.BWI - YOW
1 stop9h 00mMultiple Airlines
Mon 10/64:35 p.m.YOW - BWI
1 stop4h 53mMultiple Airlines
Deal found 19/5C$ 562
Tue 4/68:24 a.m.BWI - YOW
2 stops7h 28mMultiple Airlines
Mon 10/64:35 p.m.YOW - BWI
1 stop4h 53mMultiple Airlines
Deal found 19/5C$ 573

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 406,307 searches. Data last updated 20 May 2024.
These are some of the most attractive deals on flights from Baltimore to Ottawa in 2024. Check back in a little while for more flight options.
Sat 15/68:18 a.m.BWI - YOW
1 stop6h 31mMultiple Airlines
Tue 18/64:15 p.m.YOW - BWI
1 stop7h 35mMultiple Airlines
Deal found 18/5C$ 486
Sat 15/68:18 a.m.BWI - YOW
1 stop6h 31mMultiple Airlines
Wed 19/64:35 p.m.YOW - BWI
1 stop4h 53mMultiple Airlines
Deal found 19/5C$ 532
Wed 5/68:38 a.m.BWI - YOW
1 stop8h 49mMultiple Airlines
Mon 10/64:35 p.m.YOW - BWI
1 stop4h 53mMultiple Airlines
Deal found 19/5C$ 539
Tue 4/68:24 a.m.BWI - YOW
1 stop9h 00mMultiple Airlines
Mon 10/64:35 p.m.YOW - BWI
1 stop4h 53mMultiple Airlines
Deal found 19/5C$ 544
Fri 23/88:24 a.m.BWI - YOW
1 stop9h 00mMultiple Airlines
Mon 26/84:35 p.m.YOW - BWI
1 stop4h 45mMultiple Airlines
Deal found 20/5C$ 547
Thu 12/96:00 a.m.BWI - YOW
1 stop11h 27mMultiple Airlines
Mon 16/98:05 a.m.YOW - BWI
2 stops15h 06mMultiple Airlines
Deal found 20/5C$ 548
Sat 15/68:18 a.m.BWI - YOW
2 stops10h 39mMultiple Airlines
Tue 18/64:15 p.m.YOW - BWI
1 stop7h 35mMultiple Airlines
Deal found 19/5C$ 550
Wed 5/68:18 a.m.BWI - YOW
2 stops7h 34mMultiple Airlines
Mon 10/64:35 p.m.YOW - BWI
1 stop4h 53mMultiple Airlines
Deal found 19/5C$ 553
Sat 15/68:18 a.m.BWI - YOW
2 stops10h 39mMultiple Airlines
Tue 18/64:35 p.m.YOW - BWI
1 stop4h 53mMultiple Airlines
Deal found 18/5C$ 554

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 406,307 searches. Data last updated 20 May 2024.
Users seeking a last-minute flight from Baltimore to Ottawa should consider booking one of these fares. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Wed 29/58:24 a.m.BWI - YOW
2 stops7h 28mMultiple Airlines
Tue 4/64:35 p.m.YOW - BWI
1 stop4h 37mMultiple Airlines
Deal found 20/5C$ 584
Wed 29/58:24 a.m.BWI - YOW
1 stop9h 00mMultiple Airlines
Tue 4/64:35 p.m.YOW - BWI
1 stop4h 37mMultiple Airlines
Deal found 20/5C$ 599
Tue 28/56:14 a.m.BWI - YOW
1 stop10h 53mMultiple Airlines
Fri 31/54:15 p.m.YOW - BWI
1 stop7h 41mMultiple Airlines
Deal found 19/5C$ 637
Tue 28/58:24 a.m.BWI - YOW
2 stops7h 28mMultiple Airlines
Fri 31/54:15 p.m.YOW - BWI
1 stop7h 41mMultiple Airlines
Deal found 19/5C$ 644
Tue 28/510:26 p.m.BWI - YOW
3 stops21h 28mMultiple Airlines
Fri 31/54:15 p.m.YOW - BWI
1 stop8h 43mMultiple Airlines
Deal found 19/5C$ 676
Tue 28/510:26 p.m.BWI - YOW
3 stops21h 28mMultiple Airlines
Fri 31/54:15 p.m.YOW - BWI
2 stops16h 27mMultiple Airlines
Deal found 19/5C$ 679
Thu 30/58:24 a.m.BWI - YOW
1 stop9h 00mMultiple Airlines
Sat 1/64:15 p.m.YOW - BWI
1 stop8h 36mMultiple Airlines
Deal found 20/5C$ 685
Thu 30/510:26 p.m.BWI - YOW
2 stops17h 26mMultiple Airlines
Sat 1/64:15 p.m.YOW - BWI
1 stop8h 36mMultiple Airlines
Deal found 20/5C$ 727
Thu 30/58:24 a.m.BWI - YOW
1 stop9h 00mMultiple Airlines
Fri 31/54:15 p.m.YOW - BWI
1 stop7h 41mMultiple Airlines
Deal found 20/5C$ 730

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 406,307 searches. Data last updated 20 May 2024.
Take a look at some of the best available options we've come across on one-way flights 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.
Wed 14/88:55 a.m.BWI - YOW
1 stop8h 32mMultiple Airlines
Deal found 19/5C$ 219
Thu 15/810:14 p.m.BWI - YOW
1 stop13h 00mMultiple Airlines
Deal found 19/5C$ 241
Tue 13/85:40 a.m.BWI - YOW
1 stop11h 47mMultiple Airlines
Deal found 19/5C$ 242
Wed 14/88:24 a.m.BWI - YOW
2 stops7h 28mMultiple Airlines
Deal found 19/5C$ 263
Mon 12/88:18 a.m.BWI - YOW
1 stop9h 06mMultiple Airlines
Deal found 19/5C$ 269
Wed 29/510:26 p.m.BWI - YOW
1 stop18h 58mMultiple Airlines
Deal found 19/5C$ 272
Wed 29/56:49 a.m.BWI - YOW
2 stops17h 39mMultiple Airlines
Deal found 19/5C$ 279
Tue 28/56:14 a.m.BWI - YOW
1 stop10h 53mMultiple Airlines
Deal found 19/5C$ 287
Tue 28/56:14 a.m.BWI - YOW
1 stop10h 53mMultiple Airlines
Deal found 19/5C$ 289

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 406,307 searches. Data last updated 20 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 486 - C$ 1,309

Route

Depart

Return

Price

Baltimore/WashingtonOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Sat 15/6

1 stop6h 31m

Ottawa

Tue 18/6

1 stop7h 35m

C$ 486

Baltimore/WashingtonOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Sat 15/6

1 stop6h 31m

Ottawa

Wed 19/6

1 stop4h 53m

C$ 532

Baltimore/WashingtonOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Wed 5/6

1 stop8h 49m

Ottawa

Mon 10/6

1 stop4h 53m

C$ 539

Baltimore/WashingtonOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Tue 4/6

1 stop9h 00m

Ottawa

Mon 10/6

1 stop4h 53m

C$ 544

Baltimore/WashingtonOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Fri 23/8

1 stop9h 00m

Ottawa

Mon 26/8

1 stop4h 45m

C$ 547

Baltimore/WashingtonOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Sat 15/6

2 stops10h 39m

Ottawa

Tue 18/6

1 stop7h 35m

C$ 550

Baltimore/WashingtonOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Wed 5/6

2 stops7h 34m

Ottawa

Mon 10/6

1 stop4h 53m

C$ 553

Baltimore/WashingtonOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Fri 12/7

2 stops13h 37m

Ottawa

Sun 14/7

2 stops19h 30m

C$ 1,116

Baltimore/WashingtonOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Sat 31/8

1 stop15h 19m

Ottawa

Mon 9/9

1 stop26h 46m

C$ 1,309

Flights are sorted by cheapest first

Deals found on 18/5

No data available for this route at this time. Please check back soon.

Average price of flights to Ottawa by month

Plan your trip from Baltimore to Ottawa by taking into account the cheapest months to travel. The average price of a one-way flight from Baltimore to Ottawa is currently C$ 262 while a round-trip flight costs C$ 686. Price data was last updated on 19 May 2024.

Currently, September is the cheapest month in which you can book a flight from Baltimore to Ottawa (average of C$ 203). Flying from Baltimore to Ottawa in March is currently the most expensive (average of C$ 355). 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.

January

C$ 366

February

C$ 378

March

C$ 483

April

C$ 429

May

C$ 365

June

C$ 358

July

C$ 370

August

C$ 357

September

C$ 276

October

C$ 294

November

C$ 380

December

C$ 412

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

-10 - 21 °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 20 May 2024.
Read reviews from past customers who have flown 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.
WestJet
7.5
Good
2,895 reviews
Check prices

Entertainment

6.5

Food

6.5

Comfort

7.3

Crew

8.2

Overall

7.5

Boarding

7.7

Reviews

1 / 10

We had a great experience with the flight back to Toronto and crew were awesome.

WestJet
7.5
Good
2,895 reviews
WestJet
7.5
Good
2,895 reviews
Check prices

Entertainment

6.5

Food

6.5

Comfort

7.3

Crew

8.2

Overall

7.5

Boarding

7.7

Reviews

1 / 10

We had a great experience with the flight back to Toronto and crew were awesome.

United Airlines
7.4
Good
10,884 reviews
WestJet
7.5
Good
2,895 reviews
Check prices

Entertainment

6.5

Food

6.5

Comfort

7.3

Crew

8.2

Overall

7.5

Boarding

7.7

Reviews

1 / 10

We had a great experience with the flight back to Toronto and crew were awesome.

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 C$ 500 on Cheapflights?

    Yes, there are multiple flights from Baltimore to Ottawa for under C$ 500. The cheapest flight booked recently is on Multiple Airlines for just C$ 486, but on average you can expect to pay C$ 562.

  • Are there last-minute flights available from Baltimore to Ottawa for under C$ 600?

    There are currently 20+ open flights from Baltimore to Ottawa within the next 7 days for less than C$ 600.

  • What does BWI to YOW mean?

    BWI and YOW are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. BWI to YOW refers to a flight route from Baltimore/Washington Airport to Ottawa Airport.

  • 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 20/5.

See more FAQs

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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
Prem Econ Class
Economy Class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Baltimore to Ottawa?

Cheapflights helps you search for flights from Baltimore to Ottawa via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights helps you find that perfect flight to Ottawa from Baltimore by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Baltimore to Ottawa with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Baltimore to Ottawa, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Baltimore to Ottawa become cheaper?

Of course! You can now track prices for flights from Baltimore to Ottawa and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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