Cheap Flights From Macdonald-Cartier Intl. (YOW) To Ronald Reagan Washington National (DCA)

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Cheapest Flights from Ottawa (YOW) to Washington (DCA)

The cheapest flights to Ronald Reagan Washington National found within the past 7 days were CA $532 round trip and CA $301 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Mar 31 - Thu, Apr 9
YOW
Ottawa
DCA
Washington
CA $532 Roundtrip, found 1 day ago
CA $532
Roundtrip
found 1 day ago
Select Air Canada flight, departing Tue, Mar 31 from Ottawa to Washington, returning Thu, Apr 9, priced at CA $532 found 1 day ago
Tue, Mar 31 - Tue, Apr 7
YOW
Ottawa
DCA
Washington
CA $537 Roundtrip, found 1 day ago
CA $537
Roundtrip
found 1 day ago
Select Air Canada flight, departing Tue, Mar 31 from Ottawa to Washington, returning Tue, Apr 7, priced at CA $537 found 1 day ago
Fri, Apr 3 - Thu, Apr 9
YOW
Ottawa
DCA
Washington
CA $544 Roundtrip, found 1 day ago
CA $544
Roundtrip
found 1 day ago
Select Air Canada flight, departing Fri, Apr 3 from Ottawa to Washington, returning Thu, Apr 9, priced at CA $544 found 1 day ago
Mon, Mar 30 - Thu, Apr 9
YOW
Ottawa
DCA
Washington
CA $545 Roundtrip, found 1 day ago
CA $545
Roundtrip
found 1 day ago
Select Air Canada flight, departing Mon, Mar 30 from Ottawa to Washington, returning Thu, Apr 9, priced at CA $545 found 1 day ago
Mon, Mar 30 - Tue, Apr 7
YOW
Ottawa
DCA
Washington
CA $549 Roundtrip, found 1 day ago
CA $549
Roundtrip
found 1 day ago
Select Air Canada flight, departing Mon, Mar 30 from Ottawa to Washington, returning Tue, Apr 7, priced at CA $549 found 1 day ago
Mon, Apr 6 - Thu, Apr 9
YOW
Ottawa
DCA
Washington
CA $563 Roundtrip, found 1 day ago
CA $563
Roundtrip
found 1 day ago
Select Air Canada flight, departing Mon, Apr 6 from Ottawa to Washington, returning Thu, Apr 9, priced at CA $563 found 1 day ago
Mon, Apr 6 - Tue, Apr 7
YOW
Ottawa
DCA
Washington
CA $567 Roundtrip, found 1 day ago
CA $567
Roundtrip
found 1 day ago
Select Air Canada flight, departing Mon, Apr 6 from Ottawa to Washington, returning Tue, Apr 7, priced at CA $567 found 1 day ago
Sun, Apr 5 - Thu, Apr 9
YOW
Ottawa
DCA
Washington
CA $595 Roundtrip, found 1 day ago
CA $595
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sun, Apr 5 from Ottawa to Washington, returning Thu, Apr 9, priced at CA $595 found 1 day ago
Sun, Apr 5 - Tue, Apr 7
YOW
Ottawa
DCA
Washington
CA $600 Roundtrip, found 1 day ago
CA $600
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sun, Apr 5 from Ottawa to Washington, returning Tue, Apr 7, priced at CA $600 found 1 day ago
Sat, Apr 4 - Tue, Apr 7
YOW
Ottawa
DCA
Washington
CA $604 Roundtrip, found 1 day ago
CA $604
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sat, Apr 4 from Ottawa to Washington, returning Tue, Apr 7, priced at CA $604 found 1 day ago

Frequently asked questions

What airlines fly from Ottawa International Airport to DCA?
No airlines are currently offering direct flights between Macdonald-Cartier Intl. Airport (YOW) and National Airport. Save time and avoid annoying layovers by searching for the best routes in advance.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.