Cheap flights from Ottawa to Washington DC

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Check our current prices for flights from Ottawa to Washington DC. Please note that we also give you historical search data for this city connection. These are all airfares that people found in the past, in order to find more current flight information from Ottawa to Washington DC, you will need to run a search below.

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From $303 / RT details

Book your flight now with Cheapoair.com and save!

Cheap Washington DC airfares from $303/RT are provided by Cheapoair.com. Outbound flight is leaving on 12/12/2019, 06:45 am from Ottawa Intl (YOW) airport and arrives at Washington Dulles (IAD) at 09:57 am. The flight time is 3 hours and 12 minutes. The Returning flight departes on 12/24/2019, 10:59 am (other return dates are also available). Date posted: 06 Nov 2019

Price evolution for flights From Ottawa To Washington DC

Price overview for flights from Ottawa to Washington DC

Recent Deals on Flights from Ottawa to Washington DC:Roundtrip / Oneway

  • $303Porter Airlines flight Porter Airlines 
    FromToDepartureTime
    Ottawa, ON (YOW)Washington DC, DC (IAD)12/12/201906:45 am
    Washington DC, DC (IAD)Ottawa, ON (YOW)12/24/201910:59 am
    cheapoair.com check price
  • $306Porter Airlines flight Porter Airlines 
    FromToDepartureTime
    Ottawa, ON (YOW)Washington DC, DC (IAD)12/12/201906:45 am
    Washington DC, DC (IAD)Ottawa, ON (YOW)12/24/201907:00 am
    flyfar.ca check price
  • $306Porter Airlines flight Porter Airlines 
    FromToDepartureTime
    Ottawa, ON (YOW)Washington DC, DC (IAD)12/12/201906:45 am
    Washington DC, DC (IAD)Ottawa, ON (YOW)12/24/201907:00 am
    flightnetwork.com check price
  • $474Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Ottawa, ON (YOW)Washington DC, DC (IAD)12/12/201912:45 pm
    Washington DC, DC (IAD)Ottawa, ON (YOW)12/24/201910:59 am
    cheapoair.com check price
  • $539Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Ottawa, ON (YOW)Washington DC, DC (DCA)12/12/201908:45 am
    Washington DC, DC (DCA)Ottawa, ON (YOW)12/24/201906:00 am
    flyfar.ca check price
  • $147Porter Airlines flight Porter Airlines 
    FromToDepartureTime
    Ottawa, ON (YOW)Washington DC, DC (IAD)01/20/202007:15 am
    cheapoair.com check price
  • $151Porter Airlines flight Porter Airlines 
    FromToDepartureTime
    Ottawa, ON (YOW)Washington DC, DC (IAD)01/20/202007:15 am
    flyfar.ca check price
  • $151Porter Airlines flight Porter Airlines 
    FromToDepartureTime
    Ottawa, ON (YOW)Washington DC, DC (IAD)01/20/202007:15 am
    flightnetwork.com check price
  • $189Porter Airlines flight Porter Airlines 
    FromToDepartureTime
    Ottawa, ON (YOW)Washington DC, DC (IAD)12/25/201909:00 am
    cheapoair.com check price
  • $191Porter Airlines flight Porter Airlines 
    FromToDepartureTime
    Ottawa, ON (YOW)Washington DC, DC (IAD)12/25/201909:00 am
    flyfar.ca check price
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