Good to know - Cheap tickets Washington — Ottawa
| Cheapest flight found | $126 |
|---|---|
| Minimal flight time | 1h 16m |
| Flight distance | 733 km |
| Most popular airline | United Express |
Airfare Washington – Ottawa by month
Here you can find out in what months how much a ticket Washington – Ottawa costs to buy cheap plane tickets.
| Month | One-way | Round-trip |
|---|---|---|
| February 2026 | ||
| December 2025 | ||
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Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.
Schedule of direct flights Washington — Ottawa
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 08:18 | 09:58 | daily | UA4562 | United Express | 1h 40m | Washington Dulles International Airport — Ottawa/Macdonald-Cartier International Airport | Select dates |
| 11:35 | 12:51 | sat | SGX703 | Slate Aviation | 1h 16m | Washington Dulles International Airport — Gatineau Airport | Select dates |
| 12:31 | 14:13 | daily | UA4424 | United Express | 1h 42m | Washington Dulles International Airport — Ottawa/Macdonald-Cartier International Airport | Select dates |
| 12:55 | 14:27 | daily | AC8870 | Air Canada Express | 1h 32m | Ronald Reagan National Airport — Ottawa/Macdonald-Cartier International Airport | Select dates |
| 13:00 | 14:42 | daily | UA4424 | United Express | 1h 42m | Washington Dulles International Airport — Ottawa/Macdonald-Cartier International Airport | Select dates |
| 13:30 | 15:14 | wed | JL2828 | Jet Linx Aviation | 1h 44m | Washington Dulles International Airport — Ottawa/Macdonald-Cartier International Airport | Select dates |
| 17:10 | 18:52 | daily | UA4418 | United Express | 1h 42m | Washington Dulles International Airport — Ottawa/Macdonald-Cartier International Airport | Select dates |
Popular airlines flying Washington — Ottawa
Flight Washington – Ottawa is served by 6 airlines. 4 airlines operate direct flights.
Airlines with direct flights
Other airlines flying with transfers
Dynamics airfare Washington — Ottawa by month for the last year
according to LowCost.Club for the last year
The airfare depends on the departure date. Our chart shows the low season prices on route Washington — Ottawa
The graph shows that booking flights Washington — Ottawa is best planned for September and flights Washington — Ottawa — Washington in the month of April.
Flights Washington — Ottawa
The selection of cheap flights Washington — Ottawa
Here you can find and purchase the cheapest flights Washington — Ottawa from $126 and Washington — Ottawa — Washington from $286.
The price of the flight Washington — Ottawa (Canada) — Washington from $286 (round-trip).
The average price of the flight Washington — Ottawa (Canada) — Washington $386 (round-trip).
- Departure city: Washington
- IATA code of the city of origin: WAS
- Departure airports: Washington Dulles International Airport, Bolling AFB, Buzzards Pt S, Pentagon Army, New Carrolton RR, Ronald Reagan National Airport
- Departure country: United States
- Destination city: Ottawa
- IATA code of the destination city: YOW
- Destination airports: Ottawa/Macdonald-Cartier International Airport, Gatineau Airport, Rockcliffe St
- Destination country: Canada
Low cost flights Washington — Ottawa (WAS — YOW)
The distance between Washington and Ottawa 455 miles (or 733 kilometres).
The time difference between Washington and Ottawa is 0 h.
Minimal flight time from Washington to Ottawa 1h 16m.
LowCostClub always do a comparison of airfares Washington — Ottawa with several airlines (include United Express, Slate Aviation, Air Canada Express). They will always give you all available options so you can find the cheapest flight to Ottawa. In addition, you can choose the platform where you want to place your orders. There are also special offers for air tickets Washington — Ottawa. Last week, for instance, the cheapest round-trip prices stood at $286 while the cheapest one-way price that was available within the last week cost $126
Routes from nearby cities to Ottawa
A flight from a neighbouring city can help you save money on plane tickets.
The most frequent flight to Ottawa is from Baltimore. The cheapest airfare can be purchased with a flight from Philadelphia from $118. The nearest airports from Washington with a flight to Ottawa are in Lancaster.
Popular International routes from Washington
Popular routes from Ottawa
If you are going to fly from Ottawa, then study the popular flights. The most popular flights from Ottawa:
Popular domestic routes from Washington
FAQ about Washington — Ottawa
Are there any direct flights Washington — Ottawa?
Yes, they do: UA4562, SGX703, UA4424, AC8870, JL2828, UA4418
Can we fly from Washington to Ottawa?
Yes, you can fly from Washington to Ottawa. Washington has 6 airports (Washington Dulles International Airport, Bolling AFB, Buzzards Pt S, Pentagon Army, New Carrolton RR, Ronald Reagan National Airport) for flights. United Express, Slate Aviation, Air Canada Express, Jet Linx Aviation depart from Washington on mon, tue, wed, thu, fri, sat, sun. There are non-direct flights through Air France, FedEx Feeder, NetJets, Porter, Porter Airlines Canada, WestJet.
How long does it take to fly from Washington to Ottawa?
A direct flight lasts an average of 1h 16m, during which time the aircraft covers a distance of 733 km.
How much do flights Washington — Ottawa cost?
The price of flights Washington — Ottawa starts from $126.
What days does the plane fly Washington — Ottawa?
Planes fly Washington — Ottawa 7 times a week on the following days: mon, tue, wed, thu, fri, sat, sun
What airports are there in Washington and Ottawa?
In Washington — Washington Dulles International Airport, Bolling AFB, Buzzards Pt S, Pentagon Army, New Carrolton RR, Ronald Reagan National Airport. In Ottawa — Ottawa/Macdonald-Cartier International Airport, Gatineau Airport, Rockcliffe St.
What flights are currently flying from Washington to Ottawa?
The following flights fly between Washington and Ottawa: UA4562, SGX703, UA4424, AC8870, UA4424, JL2828, UA4418
What month is the cheapest to fly from Washington to Ottawa?
High season is considered to be October and the cheapest month is September. Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Washington — Ottawa flight deals.
Which airlines direct fly from Washington to Ottawa?
The following airlines have direct flights Washington — Ottawa: United Express, Slate Aviation, Air Canada Express, Jet Linx Aviation.
Which airlines fly from Washington to Ottawa?
All the following airlines flights Washington — Ottawa: Air Canada Express, Air France, FedEx Feeder, Jet Linx Aviation, NetJets, Porter, Porter Airlines Canada, Slate Aviation, United Express, WestJet.