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Cheap flight deals from Ottawa to Washington D.C. Starting at AED 450

For as little as AED 450, you can take your next adventure to Washington D.C. without breaking the bank. Choose between one-way and return tickets from Ottawa below.

  • One way
  • Round-trip
      • Cheapest nonstop
        YOW10:30
        1h 50m
        Nonstop
        DCA12:20
        Tue, Feb 25|Ottawa - Washington D.C.|Air Canada
        AED 529AED 720
        27% OFF
        27% OFF
        AED 720AED 529

        Choose Air Canada flights from Ottawa to Washington D.C.. The one-way direct flight with Air Canada departs from Ottawa Macdonald-Cartier International Airport on Tue, Feb 25, arriving at Ronald Reagan Washington National Airport. One-way Prices start from AED 529 including taxes and charges.

      • YOW19:30
        1h 53m
        Nonstop
        IAD21:23
        Tue, Mar 25|Ottawa - Washington D.C.|Air Canada
        AED 554AED 720
        23% OFF
        23% OFF
        AED 720AED 554

        Choose Air Canada flights from Ottawa to Washington D.C.. The one-way direct flight with Air Canada departs from Ottawa Macdonald-Cartier International Airport on Tue, Mar 25, arriving at Washington Dulles International Airport. One-way Prices start from AED 554 including taxes and charges.

      • YOW17:45
        4h 39m
        1 stop
        IAD22:24
        Wed, Mar 26|Ottawa - Washington D.C.|Porter Airlines
        AED 450AED 720
        37% OFF
        37% OFF
        AED 720AED 450

        Choose Porter Airlines flights from Ottawa to Washington D.C.. The one-way connecting flight with Porter Airlines departs from Ottawa Macdonald-Cartier International Airport on Wed, Mar 26, arriving at Washington Dulles International Airport. One-way Prices start from AED 450 including taxes and charges.

      • YOW08:40
        4h 19m
        1 stop
        IAD12:59
        Tue, Mar 25|Ottawa - Washington D.C.|Porter Airlines
        AED 453
        AED 453

        Choose Porter Airlines flights from Ottawa to Washington D.C.. The one-way connecting flight with Porter Airlines departs from Ottawa Macdonald-Cartier International Airport on Tue, Mar 25, arriving at Washington Dulles International Airport. One-way Prices start from AED 453 including taxes and charges.

      • YOW17:45
        4h 39m
        1 stop
        IAD22:24
        Tue, Mar 11|Ottawa - Washington D.C.|Porter Airlines
        AED 458
        AED 458

        Choose Porter Airlines flights from Ottawa to Washington D.C.. The one-way connecting flight with Porter Airlines departs from Ottawa Macdonald-Cartier International Airport on Tue, Mar 11, arriving at Washington Dulles International Airport. One-way Prices start from AED 458 including taxes and charges.

      • YOW08:40
        4h 19m
        1 stop
        IAD12:59
        Tue, Mar 4|Ottawa - Washington D.C.|Porter Airlines
        AED 468
        AED 468

        Choose Porter Airlines flights from Ottawa to Washington D.C.. The one-way connecting flight with Porter Airlines departs from Ottawa Macdonald-Cartier International Airport on Tue, Mar 4, arriving at Washington Dulles International Airport. One-way Prices start from AED 468 including taxes and charges.

      • YOW07:00
        5h 49m
        1 stop
        IAD12:49
        Fri, Feb 21|Ottawa - Washington D.C.|Porter Airlines
        AED 474
        AED 474

        Choose Porter Airlines flights from Ottawa to Washington D.C.. The one-way connecting flight with Porter Airlines departs from Ottawa Macdonald-Cartier International Airport on Fri, Feb 21, arriving at Washington Dulles International Airport. One-way Prices start from AED 474 including taxes and charges.

      • YOW09:30
        3h 19m
        1 stop
        IAD12:49
        Tue, Feb 25|Ottawa - Washington D.C.|Porter Airlines
        AED 476
        AED 476

        Choose Porter Airlines flights from Ottawa to Washington D.C.. The one-way connecting flight with Porter Airlines departs from Ottawa Macdonald-Cartier International Airport on Tue, Feb 25, arriving at Washington Dulles International Airport. One-way Prices start from AED 476 including taxes and charges.

      • YOW06:20
        6h 39m
        1 stop
        IAD12:59
        Wed, Apr 9|Ottawa - Washington D.C.|Porter Airlines
        AED 489
        AED 489

        Choose Porter Airlines flights from Ottawa to Washington D.C.. The one-way connecting flight with Porter Airlines departs from Ottawa Macdonald-Cartier International Airport on Wed, Apr 9, arriving at Washington Dulles International Airport. One-way Prices start from AED 489 including taxes and charges.

      • YOW17:45
        4h 39m
        1 stop
        IAD22:24
        Sun, Mar 23|Ottawa - Washington D.C.|Porter Airlines
        AED 489
        AED 489

        Choose Porter Airlines flights from Ottawa to Washington D.C.. The one-way connecting flight with Porter Airlines departs from Ottawa Macdonald-Cartier International Airport on Sun, Mar 23, arriving at Washington Dulles International Airport. One-way Prices start from AED 489 including taxes and charges.

      • YOW01:00 pm
        3h 5m
        Nonstop
        WAS02:00 pm
        Sat, Feb 22|Ottawa - Washington D.C.|Air Canada
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Ottawa to Washington D.C. flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. AC439

    Air Canada

    05:15

    YOW

    1.3h

    06:35

    YYZ

    SMTWTFS
    Search

  2. AC3937

    Air Canada

    10:05

    YYZ

    1.6h

    11:39

    IAD

    SMTWTFS

  3. PD2202

    Porter Airlines

    06:45

    YOW

    1.1h

    07:53

    YTZ

    SMTWTFS
    Search

  4. PD2723

    Porter Airlines

    11:58

    YTZ

    1.4h

    13:24

    IAD

    SMTWTFS

  5. PD150

    Porter Airlines

    07:00

    YOW

    1.1h

    08:08

    YYZ

    SMTWTFS
    Search

  6. PD2723

    Porter Airlines

    11:58

    YTZ

    1.4h

    13:24

    IAD

    SMTWTFS

  7. PD2206

    Porter Airlines

    07:00

    YOW

    1.1h

    08:03

    YTZ

    SMTWT-S
    Search

  8. PD2723

    Porter Airlines

    11:58

    YTZ

    1.4h

    13:24

    IAD

    SMTWTFS

  9. PD2210

    Porter Airlines

    08:35

    YOW

    1.1h

    09:38

    YTZ

    SMTWT-S
    Search

  10. PD2723

    Porter Airlines

    11:58

    YTZ

    1.4h

    13:24

    IAD

    SMTWTFS

  11. AC4696

    Air Canada

    09:50

    YOW

    1.7h

    Nonstop

    11:33

    IAD

    SMTWTFS
    Search

  12. AC8869

    Air Canada

    10:25

    YOW

    1.6h

    Nonstop

    12:01

    DCA

    SMTW-FS
    Search

  13. AC4692

    Air Canada

    14:45

    YOW

    1.7h

    Nonstop

    16:29

    IAD

    SMTWTFS
    Search

  14. PD2262

    Porter Airlines

    18:00

    YOW

    1.1h

    19:03

    YTZ

    SMTWT-S
    Search

  15. PD2725

    Porter Airlines

    20:55

    YTZ

    1.5h

    22:24

    IAD

    --TW--S

  16. AC4694

    Air Canada

    19:29

    YOW

    1.7h

    Nonstop

    21:13

    IAD

    SMTWT-S
    Search
Find more flights and airlines

When is the cheapest time to fly from Ottawa to Washington D.C.?

These price trend charts carefully monitor and predict how flight prices from Ottawa to Washington D.C. will change. Keep a close eye on them to understand when the best time to buy your tickets is.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Ottawa (YOW) to Washington D.C. (WAS) the cheapest?

    Airlines adjust prices for flights from Ottawa to Washington D.C. based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Ottawa (YOW) to Washington D.C. (WAS) cost?

    According to Trip.com's data, the lowest price is around AED 1,392.

  • How long does it take to fly from Ottawa (YOW) to Washington D.C. (WAS)?

    It takes about 1 hour 41 minutes to fly from Ottawa (YOW) to Washington D.C. (WAS).

  • What time does the earliest flight from Ottawa to Washington D.C. depart?

    The earliest flight departs from Ottawa (YOW) at 09:50 and arrives in Washington D.C. (IAD) at 11:31.

  • What time does the latest flight from Ottawa to Washington D.C. depart?

    The latest flight departs from Ottawa (YOW) at 19:30 and arrives in Washington D.C. (IAD) at 21:11.

  • What are the most popular airlines that fly from Ottawa (YOW) to Washington D.C. (WAS)?

    Airlines with flights from Ottawa (YOW) to Washington D.C. (WAS): United Airlines, Air Canada and avianca.

  • What's the most popular airline for non-stop flights from Ottawa (YOW) to Washington D.C. (WAS)?

    United Airlines operates 1 non-stop flights from Ottawa (YOW) to Washington D.C. (WAS).

  • How many airports are there in Washington D.C. (WAS)?

    There are 2 airport(s) near Washington D.C. (WAS): Ronald Reagan Washington National Airport and Dulles International Airport.

How to find a cheap flight from Ottawa to Washington D.C.

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Ottawa to Washington D.C.

Cheapest direct flight priceAED 450
Cheapest return ticket priceAED 869
Off-season for travelMarch
Peak season for travelNovember
Flight distance724.15 km
Average flight time1 hour 41 minutes
Popular airlinePorter Airlines

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