A river with cherry blossoms and the Washington Monument in the background.

CA $306 Cheap Flights from Ottawa (YOW) to Washington (WAS)

Cheap Flights from Ottawa to Washington (YOW-WAS)

Prices were available within the past 7 days and start at CA $306 for one-way flights and CA $367 for roundtrip, for the period specified. Prices and availability are subject to change.
United
Wed, Oct 28 - Wed, Oct 28
YOW
Ottawa
IAD
Washington
CA $367
Roundtrip
Found 1 day ago
Select United flight, departing Wed, Oct 28 from Ottawa to Washington, returning Wed, Oct 28, priced at CA $367 Found 1 day ago
United
Wed, Oct 28 - Wed, Oct 28
YOW
Ottawa
IAD
Washington
CA $420
Roundtrip
Found 1 day ago
Select United flight, departing Wed, Oct 28 from Ottawa to Washington, returning Wed, Oct 28, priced at CA $420 Found 1 day ago
United
Mon, Dec 14 - Mon, Dec 14
YOW
Ottawa
IAD
Washington
CA $452
Roundtrip
Found 5 days ago
Select United flight, departing Mon, Dec 14 from Ottawa to Washington, returning Mon, Dec 14, priced at CA $452 Found 5 days ago
United
Wed, Oct 28 - Wed, Oct 28
YOW
Ottawa
IAD
Washington
CA $493
Roundtrip
Found 1 day ago
Select United flight, departing Wed, Oct 28 from Ottawa to Washington, returning Wed, Oct 28, priced at CA $493 Found 1 day ago
United
Sat, Nov 28 - Sat, Nov 28
YOW
Ottawa
IAD
Washington
CA $516
Roundtrip
Found 4 days ago
Select United flight, departing Sat, Nov 28 from Ottawa to Washington, returning Sat, Nov 28, priced at CA $516 Found 4 days ago
United
Wed, Oct 28 - Wed, Oct 28
YOW
Ottawa
IAD
Washington
CA $523
Roundtrip
Found 1 day ago
Select United flight, departing Wed, Oct 28 from Ottawa to Washington, returning Wed, Oct 28, priced at CA $523 Found 1 day ago
Air Canada
Tue, Nov 10 - Sat, Nov 14
YOW
Ottawa
DCA
Washington
CA $542
Roundtrip
Found 4 days ago
Select Air Canada flight, departing Tue, Nov 10 from Ottawa to Washington, returning Sat, Nov 14, priced at CA $542 Found 4 days ago
Porter Airlines
Mon, Nov 2 - Mon, Nov 9
YOW
Ottawa
IAD
Washington
CA $594
Roundtrip
Found 11 hours ago
Select Porter Airlines flight, departing Mon, Nov 2 from Ottawa to Washington, returning Mon, Nov 9, priced at CA $594 Found 11 hours ago
American Airlines
Tue, Oct 20 - Wed, Oct 21
YOW
Ottawa
DCA
Washington
CA $708
Roundtrip
Found 17 hours ago
Select American Airlines flight, departing Tue, Oct 20 from Ottawa to Washington, returning Wed, Oct 21, priced at CA $708 Found 17 hours ago
WestJet
Thu, Mar 18 - Mon, Mar 22
YOW
Ottawa
DCA
Washington
CA $1,805
Roundtrip
Found 1 day ago
Select WestJet flight, departing Thu, Mar 18 from Ottawa to Washington, returning Mon, Mar 22, priced at CA $1,805 Found 1 day ago

Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Baltimore Washington Intl. Thurgood Marshall BWI. Average driving time to city centre is 40 minutes. Flights from CA $1,081
BWI
Baltimore Washington Intl. Thurgood Marshall
Average driving time to city centre40 min
Flights from CA $1,081
Select flight to Washington Dulles Intl. IAD. Cheapest option available. Average driving time to city centre is 36 minutes. Flights from CA $573
IAD
Washington Dulles Intl.
Cheapest
Average driving time to city centre36 min
Flights from CA $573
Select flight to Ronald Reagan Washington National DCA. Closest option available. Average driving time to city centre is 8 minutes. Flights from CA $623
DCA
Ronald Reagan Washington National
Closest
Average driving time to city centre8 min
Flights from CA $623

Travel information

Origin airport
Ottawa International Airport
Destination airport
Washington Dulles International Airport
Distance
723 km away
Airlines serving
WestJet, Air Canada, Porter Airlines, United, American Airlines
Popular airline
WestJet
Roundtrip price
CA $367
Average flight time
1 hour 43 mins
*Available to Expedia members.