YOW - BWI

C$ 256 Find Cheap Flights from Ottawa to Baltimore – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
C$ 466
Typical prices: C$ 969-C$ 1,375
Multiple Airlines
Wed 24/1Tue 6/2
YOW - BWI • 1 stop
Cheapest one-way flights
C$ 256
Typical prices: C$ 442-C$ 541
Multiple Airlines
Sun 9/12
YOW - BWI • 2 stops
Top layover airports
Orlando (MCO)
Cheapest • Avg C$ 636 (round-trip)
Chicago O'Hare Intl (ORD)
Shortest trip • 7h 45m (one-way)
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Flight Deals

Cheap Flights from Ottawa to Baltimore (YOW-BWI)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ottawa to Baltimore

Sun, 24 Jan - Sat, 6 Feb
Multiple Airlines Logo
3:25 p.m. - 11:43 a.m.YOW  Ottawa-BWI Baltimore/Washington
20h 18m1 stop Fort Lauderdale
Multiple Airlines Logo
12:38 p.m. - 2:33 p.m.BWI  Baltimore/Washington-YOW Ottawa
25h 55m2 stops Atlanta Hartsfield-Jackson Newark
C$ 466Multiple Airlines
Sat, 12 Dec - Sat, 9 Jan
Multiple Airlines Logo
9:15 a.m. - 5:50 p.m.YOW  Ottawa-BWI Baltimore/Washington
8h 35m1 stop Miami
Multiple Airlines Logo
12:00 p.m. - 2:30 p.m.BWI  Baltimore/Washington-YOW Ottawa
26h 30m2 stops Atlanta Hartsfield-Jackson New York LaGuardia
C$ 580Multiple Airlines
Sat, 12 Dec - Sun, 10 Jan
Multiple Airlines Logo
9:15 a.m. - 5:50 p.m.YOW  Ottawa-BWI Baltimore/Washington
8h 35m1 stop Miami
Multiple Airlines Logo
12:00 p.m. - 2:30 p.m.BWI  Baltimore/Washington-YOW Ottawa
26h 30m2 stops Atlanta Hartsfield-Jackson Newark
C$ 624Multiple Airlines
Mon, 16 Nov - Mon, 23 Nov
Multiple Airlines Logo
7:05 a.m. - 1:01 p.m.YOW  Ottawa-BWI Baltimore/Washington
29h 56m1 stop Fort Lauderdale
Multiple Airlines Logo
10:57 a.m. - 11:40 p.m.BWI  Baltimore/Washington-YOW Ottawa
36h 43m2 stops Fort Lauderdale Toronto Pearson Intl
C$ 634Multiple Airlines
Wed, 11 Nov - Sat, 14 Nov
Multiple Airlines Logo
5:30 a.m. - 12:33 a.m.YOW  Ottawa-BWI Baltimore/Washington
19h 03m3 stops Toronto Pearson Intl Fort Lauderdale Atlanta Hartsfield-Jackson
Multiple Airlines Logo
1:56 p.m. - 11:40 p.m.BWI  Baltimore/Washington-YOW Ottawa
33h 44m2 stops Fort Lauderdale Toronto Pearson Intl
C$ 667Multiple Airlines
Mon, 16 Nov - Mon, 23 Nov
Multiple Airlines Logo
5:30 a.m. - 9:46 a.m.YOW  Ottawa-BWI Baltimore/Washington
28h 16m3 stops Toronto Pearson Intl Fort Lauderdale Atlanta Hartsfield-Jackson
Multiple Airlines Logo
8:09 p.m. - 9:29 p.m.BWI  Baltimore/Washington-YOW Ottawa
25h 20m3 stops Orlando Nashville Intl Toronto Island
C$ 695Multiple Airlines
Thu, 19 Nov - Mon, 23 Nov
Multiple Airlines Logo
7:05 a.m. - 6:02 p.m.YOW  Ottawa-BWI Baltimore/Washington
34h 57m2 stops Fort Lauderdale Chicago O'Hare Intl
Multiple Airlines Logo
10:07 a.m. - 5:24 p.m.BWI  Baltimore/Washington-YOW Ottawa
31h 17m2 stops San Juan Luis Munoz Marin Intl Fort Lauderdale
C$ 697Multiple Airlines
Sat, 12 Dec - Sun, 10 Jan
Multiple Airlines Logo
9:15 a.m. - 5:50 p.m.YOW  Ottawa-BWI Baltimore/Washington
8h 35m1 stop Miami
Multiple Airlines Logo
8:34 p.m. - 5:26 p.m.BWI  Baltimore/Washington-YOW Ottawa
20h 52m1 stop Miami
C$ 720Multiple Airlines
Sat, 21 Nov - Sun, 22 Nov
Multiple Airlines Logo
9:15 a.m. - 5:09 p.m.YOW  Ottawa-BWI Baltimore/Washington
7h 54m1 stop Miami
Multiple Airlines Logo
10:07 a.m. - 5:22 p.m.BWI  Baltimore/Washington-YOW Ottawa
31h 15m2 stops San Juan Luis Munoz Marin Intl Miami
C$ 731Multiple Airlines
Mon, 16 Nov - Mon, 23 Nov
Multiple Airlines Logo
7:05 a.m. - 1:01 p.m.YOW  Ottawa-BWI Baltimore/Washington
29h 56m1 stop Fort Lauderdale
Multiple Airlines Logo
10:57 a.m. - 5:24 p.m.BWI  Baltimore/Washington-YOW Ottawa
30h 27m1 stop Fort Lauderdale
C$ 733Multiple Airlines
Booking Insights

Price, demand, and travel trends for Ottawa to Baltimore flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What’s the most popular layover airport when flying from Ottawa to Baltimore?

Chicago O'Hare Intl (ORD) is the most popular layover for the Ottawa to Baltimore route. 90% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via ORD.

What is the cheapest layover airport when flying from Ottawa to Baltimore?

Flights via Orlando (MCO) offer the most affordable fares, with an average round-trip price of C$ 636. Based on KAYAK data over the past 3 months.

When flying from Ottawa to Baltimore, which airport offers the shortest layover?

Chicago O'Hare Intl (ORD) had the shortest average connection time for Ottawa to Baltimore layovers at 5h 28m over the past three months.

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Key details for Ottawa to Baltimore flights

Cheapest flight

C$ 256
One-way flight from Ottawa to Baltimore

When to book flights from Ottawa to Baltimore

Are your dates flexible? Find out the best times to travel from Ottawa to Baltimore based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Ottawa to Baltimore flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Ottawa to Baltimore?

    Only Economy Class is available on flights from Ottawa to Baltimore.

  • How long does a flight from Ottawa to Baltimore take?

    There are currently no direct flights available from Ottawa to Baltimore. Flights with 1 layover take between 7h 45m and 17h 17m in total, depending on the connection.

  • Do I need a passport to fly from Ottawa to Baltimore?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Ottawa to Baltimore flight?

    Round-trip flights from Ottawa to Baltimore range from C$ 969 to C$ 1,375, with an average of C$ 1,069 over the past 12 months. Anything below C$ 969 counts as a good deal.

  • Have flight prices from Ottawa to Baltimore changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 466 to C$ 2,579. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from Ottawa to Baltimore looking right now?

    One-way fares from Ottawa to Baltimore are currently lower than usual. Average one-way flight prices are about C$ 292, which is 36% below the typical average for this route.

  • What car rental options are available at Baltimore/Washington Airport (BWI)?

    Baltimore/Washington Airport (BWI) hosts 5 major car rental companies, with daily rates averaging C$ 101 for economy cars. Top options include:

    • NextCar
    • Hertz
    • Dollar
    • Budget
    • Thrifty

  • Which airports can I use when flying from Ottawa to Baltimore?

    Flights from Ottawa to Baltimore usually depart from Ottawa (YOW) and arrive at Baltimore/Washington (BWI).

  • Which airports do connecting flights from Ottawa to Baltimore pass through?

    Connecting flights from Ottawa to Baltimore most commonly pass through:

    • Chicago O'Hare Intl (ORD) – 90% of one-stop connections
    • Orlando (MCO) – 10% of one-stop connections

  • Can I save money by using flexible dates for flights from Ottawa to Baltimore?

    Yes. Flexible dates can save you up to 30% on flights from Ottawa to Baltimore. Saturday is the cheapest departure day at C$ 969 round-trip on average, while Friday is the most expensive at C$ 1,375, a difference of C$ 406.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different layover airport when travelling from Ottawa to Baltimore?

    Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time at 7h 45m, compared with 17h 17m via Orlando (MCO).

  • Which popular places can I visit in Baltimore?

    Some of the most popular sights in Baltimore are Oriole Park At Camden Yards, M&T Bank Stadium, and Four Seasons Hotel Baltimore. These are among the most viewed places in Baltimore on KAYAK.

Your guide to booking Ottawa to Baltimore flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure and avoid flying on Friday. On this route, Saturday flights average C$ 969, about C$ 406 less than Friday fares (30% savings) based on the last 12 months.

More options for your flight from Ottawa to Baltimore

Complete your trip to Baltimore with a hotel stay or car rental

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Hotels in Baltimore
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