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Cheap flights from Baltimore to Ottawa from C$ 224

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 22/5. 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
3 May — 10 May1
1 adult
Fri 3/5
Fri 10/5

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 28 April 2024.

Popular in

October

Cheapest in

April

Average price

C$ 420

Round-trip from

C$ 276
High demand for flights, 31% potential price rise
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Best time to find cheap flights, 40% potential price drop
Search Deals
Average for round-trip flights in April 2024
Search Deals
From Baltimore/Washington to Ottawa
Search Deals

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 48 days before your planned departure. Booking around this time can save you about 198% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 519 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 649.

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

Due to multiple factors, expect to potentially pay more when booking in May. For low rates, January can be a great choice for travel to Ottawa. Flights to Ottawa from Baltimore in January are about C$ 589 on average during January, but can be found for as low as C$ 180.

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 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 504,135 searches. Data last updated 28 April 2024.
Take a peek at the cheapest United Airlines flights we've detected travelling from Baltimore to Ottawa. Come back soon if you're not finding the exact deal you're looking for.
Wed 4/96:30 a.m.BWI - YOW
1 stop10h 41mUnited Airlines
Mon 9/911:25 a.m.YOW - BWI
1 stop26h 46mUnited Airlines
Deal found 28/4C$ 1,334
Wed 10/76:30 a.m.BWI - YOW
1 stop15h 22mUnited Airlines
Wed 24/75:30 p.m.YOW - BWI
1 stop16h 24mUnited Airlines
Deal found 26/4C$ 1,349
Thu 11/76:30 a.m.BWI - YOW
1 stop15h 22mUnited Airlines
Sun 14/76:03 p.m.YOW - BWI
2 stops15h 51mUnited Airlines
Deal found 27/4C$ 1,510
Wed 15/56:30 a.m.BWI - YOW
1 stop15h 02mUnited Airlines
Sun 19/55:24 p.m.YOW - BWI
1 stop28h 05mUnited Airlines
Deal found 27/4C$ 1,614
Wed 15/56:30 a.m.BWI - YOW
1 stop10h 36mUnited Airlines
Sun 19/55:24 p.m.YOW - BWI
1 stop28h 05mUnited Airlines
Deal found 26/4C$ 1,654
Wed 15/56:30 a.m.BWI - YOW
1 stop10h 36mUnited Airlines
Sun 19/55:30 a.m.YOW - BWI
2 stops28h 26mUnited Airlines
Deal found 27/4C$ 1,737

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 504,135 searches. Data last updated 28 April 2024.
Some of the lowest-priced WestJet flights we've found at this time heading from Baltimore to Ottawa. Deals frequently update to provide users with more options.
Mon 21/106:00 a.m.BWI - YOW
2 stops14h 50mWestJet
Sun 27/106:00 a.m.YOW - BWI
2 stops27h 09mWestJet
Deal found 26/4C$ 976
Wed 10/76:00 a.m.BWI - YOW
2 stops14h 42mWestJet
Wed 24/79:35 p.m.YOW - BWI
2 stops24h 10mWestJet
Deal found 26/4C$ 977
Thu 17/1010:15 a.m.BWI - YOW
2 stops10h 35mWestJet
Thu 24/105:55 a.m.YOW - BWI
2 stops16h 51mWestJet
Deal found 26/4C$ 1,017
Thu 6/66:00 a.m.BWI - YOW
2 stops14h 48mWestJet
Sun 9/69:35 p.m.YOW - BWI
2 stops26h 48mWestJet
Deal found 26/4C$ 1,031
Thu 29/86:00 a.m.BWI - YOW
2 stops14h 42mWestJet
Sun 1/99:35 p.m.YOW - BWI
2 stops27h 24mWestJet
Deal found 27/4C$ 1,032
Wed 24/710:02 a.m.BWI - YOW
2 stops10h 40mWestJet
Tue 30/79:35 p.m.YOW - BWI
2 stops24h 10mWestJet
Deal found 28/4C$ 1,058
Mon 27/57:05 a.m.BWI - YOW
2 stops13h 43mWestJet
Mon 3/69:35 p.m.YOW - BWI
2 stops25h 39mWestJet
Deal found 27/4C$ 1,070
Thu 11/77:05 a.m.BWI - YOW
2 stops13h 37mWestJet
Sun 14/78:15 p.m.YOW - BWI
2 stops22h 33mWestJet
Deal found 27/4C$ 1,073
Thu 17/106:09 p.m.BWI - YOW
2 stops25h 11mWestJet
Sat 19/105:55 a.m.YOW - BWI
2 stops17h 45mWestJet
Deal found 27/4C$ 1,080

Cheap Baltimore to Ottawa flights in April & May 2024

Find cheap flight options from Baltimore to Ottawa specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 504,135 searches. Prices were last updated on 28 April 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.
Wed 29/58:55 a.m.BWI - YOW
1 stop8h 12mMultiple Airlines
Thu 30/54:15 p.m.YOW - BWI
1 stop7h 44mMultiple Airlines
Deal found 28/4C$ 461
Thu 16/510:26 p.m.BWI - YOW
1 stop12h 48mMultiple Airlines
Mon 20/54:35 p.m.YOW - BWI
1 stop14h 59mMultiple Airlines
Deal found 27/4C$ 549
Thu 16/510:26 p.m.BWI - YOW
1 stop12h 48mMultiple Airlines
Mon 20/55:10 p.m.YOW - BWI
2 stops14h 24mMultiple Airlines
Deal found 27/4C$ 556
Thu 16/510:26 p.m.BWI - YOW
2 stops17h 03mMultiple Airlines
Mon 20/53:25 p.m.YOW - BWI
2 stops16h 09mMultiple Airlines
Deal found 27/4C$ 564
Sun 26/58:50 p.m.BWI - YOW
1 stop14h 24mMultiple Airlines
Sun 2/65:00 p.m.YOW - BWI
1 stop14h 34mMultiple Airlines
Deal found 26/4C$ 575
Sun 26/58:50 p.m.BWI - YOW
1 stop14h 24mMultiple Airlines
Sun 2/62:30 p.m.YOW - BWI
2 stops17h 04mMultiple Airlines
Deal found 26/4C$ 582
Thu 16/510:26 p.m.BWI - YOW
3 stops21h 28mMultiple Airlines
Mon 20/53:25 p.m.YOW - BWI
2 stops16h 09mMultiple Airlines
Deal found 27/4C$ 601
Sun 26/58:50 p.m.BWI - YOW
1 stop14h 24mMultiple Airlines
Sun 2/65:00 p.m.YOW - BWI
1 stop14h 34mMultiple Airlines
Deal found 27/4C$ 614
Sun 26/58:50 p.m.BWI - YOW
1 stop14h 24mMultiple Airlines
Sun 2/62:30 p.m.YOW - BWI
2 stops17h 04mMultiple Airlines
Deal found 27/4C$ 621

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 504,135 searches. Data last updated 28 April 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.
Wed 29/58:55 a.m.BWI - YOW
1 stop8h 12mMultiple Airlines
Thu 30/54:15 p.m.YOW - BWI
1 stop7h 44mMultiple Airlines
Deal found 28/4C$ 461
Thu 16/510:26 p.m.BWI - YOW
1 stop12h 48mMultiple Airlines
Mon 20/54:35 p.m.YOW - BWI
1 stop14h 59mMultiple Airlines
Deal found 27/4C$ 549
Thu 16/510:26 p.m.BWI - YOW
1 stop12h 48mMultiple Airlines
Mon 20/55:10 p.m.YOW - BWI
2 stops14h 24mMultiple Airlines
Deal found 27/4C$ 556
Thu 6/610:24 p.m.BWI - YOW
1 stop12h 50mMultiple Airlines
Mon 10/64:35 p.m.YOW - BWI
1 stop14h 53mMultiple Airlines
Deal found 27/4C$ 562
Thu 16/510:26 p.m.BWI - YOW
2 stops17h 03mMultiple Airlines
Mon 20/53:25 p.m.YOW - BWI
2 stops16h 09mMultiple Airlines
Deal found 27/4C$ 564
Thu 6/610:24 p.m.BWI - YOW
1 stop12h 50mMultiple Airlines
Mon 10/63:25 p.m.YOW - BWI
2 stops16h 03mMultiple Airlines
Deal found 27/4C$ 569
Sun 26/58:50 p.m.BWI - YOW
1 stop14h 24mMultiple Airlines
Sun 2/65:00 p.m.YOW - BWI
1 stop14h 34mMultiple Airlines
Deal found 26/4C$ 575
Thu 6/610:24 p.m.BWI - YOW
1 stop12h 50mMultiple Airlines
Mon 10/68:25 a.m.YOW - BWI
3 stops23h 03mMultiple Airlines
Deal found 27/4C$ 577
Sun 26/58:50 p.m.BWI - YOW
1 stop14h 24mMultiple Airlines
Sun 2/62:30 p.m.YOW - BWI
2 stops17h 04mMultiple Airlines
Deal found 26/4C$ 582

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 504,135 searches. Data last updated 28 April 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.
Sat 11/56:30 a.m.BWI - YOW
3 stops17h 58mMultiple Airlines
Sat 18/511:05 a.m.YOW - BWI
1 stop10h 46mMultiple Airlines
Deal found 27/4C$ 649
Sat 11/510:41 p.m.BWI - YOW
1 stop14h 28mMultiple Airlines
Sat 18/511:05 a.m.YOW - BWI
1 stop10h 46mMultiple Airlines
Deal found 27/4C$ 651
Sat 11/510:41 p.m.BWI - YOW
2 stops17h 58mMultiple Airlines
Sat 18/511:05 a.m.YOW - BWI
1 stop10h 46mMultiple Airlines
Deal found 27/4C$ 656
Tue 30/46:26 a.m.BWI - YOW
2 stops13h 08mMultiple Airlines
Thu 2/52:55 p.m.YOW - BWI
1 stop17h 43mMultiple Airlines
Deal found 26/4C$ 674
Tue 30/49:30 a.m.BWI - YOW
1 stop10h 04mMultiple Airlines
Thu 2/52:55 p.m.YOW - BWI
1 stop17h 43mMultiple Airlines
Deal found 26/4C$ 685
Fri 3/59:38 p.m.BWI - YOW
2 stops16h 32mMultiple Airlines
Mon 6/54:15 p.m.YOW - BWI
3 stops30h 26mMultiple Airlines
Deal found 26/4C$ 748
Tue 30/46:26 a.m.BWI - YOW
2 stops13h 08mMultiple Airlines
Thu 2/52:55 p.m.YOW - BWI
2 stops25h 17mMultiple Airlines
Deal found 26/4C$ 778
Sun 12/58:24 a.m.BWI - YOW
1 stop4h 45mMultiple Airlines
Sun 19/55:00 p.m.YOW - BWI
1 stop14h 34mMultiple Airlines
Deal found 27/4C$ 780
Fri 3/58:25 a.m.BWI - YOW
3 stops29h 45mMultiple Airlines
Mon 6/54:15 p.m.YOW - BWI
3 stops30h 26mMultiple Airlines
Deal found 26/4C$ 802

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 504,135 searches. Data last updated 28 April 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 22/510:26 p.m.BWI - YOW
1 stop18h 58mMultiple Airlines
Deal found 26/4C$ 224
Wed 22/58:24 a.m.BWI - YOW
2 stops11h 43mMultiple Airlines
Deal found 26/4C$ 234
Thu 6/610:24 p.m.BWI - YOW
1 stop19h 00mMultiple Airlines
Deal found 27/4C$ 241
Tue 25/610:24 p.m.BWI - YOW
1 stop12h 50mMultiple Airlines
Deal found 27/4C$ 258
Thu 6/68:18 a.m.BWI - YOW
2 stops7h 34mMultiple Airlines
Deal found 27/4C$ 272
Thu 23/58:24 a.m.BWI - YOW
1 stop9h 00mMultiple Airlines
Deal found 26/4C$ 288
Sat 22/610:24 p.m.BWI - YOW
1 stop22h 20mMultiple Airlines
Deal found 27/4C$ 309
Wed 22/58:24 a.m.BWI - YOW
3 stops11h 30mMultiple Airlines
Deal found 26/4C$ 316
Thu 23/58:24 a.m.BWI - YOW
2 stops7h 28mMultiple Airlines
Deal found 26/4C$ 331

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 504,135 searches. Data last updated 28 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 549 - C$ 1,334

Route

Depart

Return

Price

Baltimore/WashingtonOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Thu 16/5

1 stop12h 48m

Ottawa

Mon 20/5

1 stop14h 59m

C$ 549

Baltimore/WashingtonOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Thu 16/5

1 stop12h 48m

Ottawa

Mon 20/5

2 stops14h 24m

C$ 556

Baltimore/WashingtonOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Thu 6/6

1 stop12h 50m

Ottawa

Mon 10/6

1 stop14h 53m

C$ 562

Baltimore/WashingtonOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Thu 16/5

2 stops17h 03m

Ottawa

Mon 20/5

2 stops16h 09m

C$ 564

Baltimore/WashingtonOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Thu 6/6

1 stop12h 50m

Ottawa

Mon 10/6

2 stops16h 03m

C$ 569

Baltimore/WashingtonOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Sun 26/5

1 stop14h 24m

Ottawa

Sun 2/6

1 stop14h 34m

C$ 575

Baltimore/WashingtonOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Thu 6/6

1 stop12h 50m

Ottawa

Mon 10/6

3 stops23h 03m

C$ 577

Baltimore/WashingtonOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Mon 21/10

2 stops14h 50m

Ottawa

Sun 27/10

2 stops27h 09m

C$ 976

Baltimore/WashingtonOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Wed 4/9

1 stop10h 41m

Ottawa

Mon 9/9

1 stop26h 46m

C$ 1,334

Flights are sorted by cheapest first

Deals found on 27/4

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$ 275 while a round-trip flight costs C$ 696. Price data was last updated on 21 April 2024.

Currently, September is the cheapest month in which you can book a flight from Baltimore to Ottawa (average of C$ 202). 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$ 368

February

C$ 380

March

C$ 485

April

C$ 420

May

C$ 358

June

C$ 335

July

C$ 359

August

C$ 354

September

C$ 276

October

C$ 292

November

C$ 380

December

C$ 414

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 28 April 2024.
Read reviews from past customers who have flown United Airlines and WestJet 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
2,977 reviews
Check prices

Crew

8.2

Boarding

7.7

Overall

7.5

Comfort

7.3

Food

6.5

Entertainment

6.5

Reviews

1 / 10

The seats are way too tight for anyone bigger than 5 foot and 100 lbs Just an uncomfortable 5+hours

WestJet
7.5
Good
2,977 reviews
WestJet
7.5
Good
2,977 reviews
Check prices

Crew

8.2

Boarding

7.7

Overall

7.5

Comfort

7.3

Food

6.5

Entertainment

6.5

Reviews

1 / 10

The seats are way too tight for anyone bigger than 5 foot and 100 lbs Just an uncomfortable 5+hours

United Airlines
7.4
Good
11,221 reviews
WestJet
7.5
Good
2,977 reviews
Check prices

Crew

8.2

Boarding

7.7

Overall

7.5

Comfort

7.3

Food

6.5

Entertainment

6.5

Reviews

1 / 10

The seats are way too tight for anyone bigger than 5 foot and 100 lbs Just an uncomfortable 5+hours

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$ 600 on Cheapflights?

    Yes, there are multiple flights from Baltimore to Ottawa for under C$ 600. The cheapest flight booked recently is on Multiple Airlines for just C$ 549, but on average you can expect to pay C$ 623.

  • Are there last-minute flights available from Baltimore to Ottawa for under C$ 700?

    There are currently 12+ open flights from Baltimore to Ottawa within the next 7 days for less than C$ 700.

  • What is the cheapest airline to fly from Baltimore to Ottawa round-trip?

    Flying on WestJet is currently your cheapest option to Ottawa, with prices starting at C$ 976.

  • 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 28/4.

See more FAQs

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Fly with Cheapflights

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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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