Cheap flights from Ottawa to Arlington

Round-trip
Economy
Ottawa (YOW)
Washington (WAS)
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The best prices from Ottawa to Arlington are usually found in April or June, booked 60 days in advance, depart on a Thursday or Tuesday and return on a Saturday

How to find the cheapest flight from
Ottawa (YOW) to Arlington (WAS)

All the information you need to plan the best YOW to WAS flight in 2021: compare Ottawa to Arlington flight prices with the expected peak season, weather and rainfall in Arlington.
YOW - WAS
Price
C$ 371 - C$ 646

Popular in

August

High demand for flights, 29% potential price rise

Cheapest in

April

Best time to find cheap flights, 20% potential price drop

Round-trip from

C$ 371

From Ottawa to Arlington

One-way from

C$ 251

One-way flight from Ottawa to Arlington

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Ottawa to Arlington?

Sunday flights are generally found to be more expensive for flights from Ottawa to Arlington. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Arlington.

How far in advance should I book a flight from Ottawa to Arlington?

To save on the cost of your flight from Ottawa to Arlington, book at least 55 days before your planned departure. Booking around this time can save you about 81% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 426 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 608.

What is the cheapest month to fly from Ottawa to Arlington?

Due to multiple factors, expect to potentially pay more when booking in January. For low rates, April can be a great choice for travel to Arlington. Flights to Arlington from Ottawa in April are about C$ 335 on average during April, but can be found for as low as C$ 239.

When is the cheapest time to fly from Ottawa to Arlington (YOW - WAS)?

It’s typically best to fly out from Ottawa to Arlington at noon. Doing so could potentially save you 43% on the flight price compared to flying in the evening, which is usually more expensive.

Cheap flights from Ottawa to Arlington in April, May 2021

The best prices found for YOW to WAS flights for April, May
11 May - 25 May
C$ 459pp
YOW
Ottawa
Air Canada
   
2 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Air Canada
   
2 STOPS
YOW
Ottawa
11 May - 25 May
C$ 460pp
YOW
Ottawa
Air Canada
   
2 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Air Canada
   
2 STOPS
YOW
Ottawa
7 May - 10 May
C$ 478pp
YOW
Ottawa
Air Canada
   
2 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Air Canada
   
2 STOPS
YOW
Ottawa

Ottawa to Arlington 2021 flight deals

Cheap flights to Arlington from Ottawa found for this year
11 Sep - 15 Sep
C$ 399pp
YOW
Ottawa
Delta
   
2 STOPS
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Delta
   
2 STOPS
YOW
Ottawa
17 Nov - 20 Nov
C$ 430pp
YOW
Ottawa
Porter Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Porter Airlines
 
1 STOP
YOW
Ottawa
17 Nov - 20 Nov
C$ 430pp
YOW
Ottawa
Air Canada
 
1 STOP
DCA
Washington Reagan-National
DCA
Washington Reagan-National
Air Canada
 
1 STOP
YOW
Ottawa

Direct flights to Arlington from Ottawa

Save time with Ottawa to Arlington direct flight deals
6 Jun - 11 Jun
C$ 436pp
YOW
Ottawa
Air Canada
Direct
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Air Canada
Direct
YOW
Ottawa
17 Sep - 19 Sep
C$ 437pp
YOW
Ottawa
Air Canada
Direct
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Air Canada
Direct
YOW
Ottawa
17 Sep - 19 Sep
C$ 526pp
YOW
Ottawa
Air Canada
Direct
DCA
Washington Reagan-National
DCA
Washington Reagan-National
Air Canada
Direct
YOW
Ottawa

Last minute flights from Ottawa to Arlington

Late deals on round-trip flights to Arlington from Ottawa, departing today and this week
20 Apr - 4 May
C$ 2,014pp
YOW
Ottawa
Multiple Airlines
   
2 STOPS
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Multiple Airlines
   
2 STOPS
YOW
Ottawa
20 Apr - 4 May
C$ 3,196pp
YOW
Ottawa
Air Canada
   
2 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Air Canada
   
2 STOPS
YOW
Ottawa

One-way flights to Arlington from Ottawa

The cheapest one-way flights from Ottawa to Arlington
2:15 p.m. - 5:32 p.m.
Porter Airlines
1 stop
3h 17m
YOW - IAD
Porter Airlines
C$ 251
KAYAK
7:35 a.m. - 7:49 a.m.
Multiple Airlines
3 stops
24h 14m
YOW - BWI
Multiple Airlines
C$ 301
Gotogate
2:30 a.m. - 11:45 a.m.
Delta
2 stops
9h 15m
YOW - DCA
Delta
C$ 314
Delta

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Ottawa</span> to <span class="emphasized">Arlington</span> flights.

Flight FAQs

From Ottawa to Arlington

Can I find flights from Ottawa to Arlington for under C$ 501 on Cheapflights?

Yes, there are multiple flights from Ottawa to Arlington for under C$ 501. The cheapest flight booked recently is on Delta for just C$ 399, but on average you can expect to pay C$ 479.

What safety measures are being taken by airlines flying from Ottawa to Washington to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Delta is one of them. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially-distanced seating (for a limited time) will work towards keeping travellers safer while flying from Ottawa to Washington. Policies will vary by airline.

Which airlines flying from Ottawa to Washington have flexible cancellations due to COVID-19?

Porter Airlines, Air Canada, and American Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Are there direct flights from Ottawa to Arlington for under C$ 501 on Cheapflights?

Cheapflights has 4 direct flights from Ottawa to Arlington under C$ 501. A good price for a direct flight from Ottawa to Arlington is less than C$ 494.

Are there last-minute flights available from Ottawa to Arlington for under C$ 2,131?

There are currently 2+ open flights from Ottawa to Arlington within the next 7 days for less than C$ 2,131.

Is Ottawa weather warmer or cooler than Washington?

You can imagine temperatures to be in the 32 °C range in July. The weather in Washington is generally hotter than Ottawa's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

How long is the flight from Ottawa to Arlington?

Air Canada, United Airlines, and Porter Airlines can get you from Ottawa to Arlington in just under 1h 36m. Your travel time can differ by up to 2h 35m. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines to flying from Ottawa to Arlington round-trip?

Delta, at C$ 399, was found to be the cheapest airline from Ottawa to Arlington.Alternate airlines to your destination round-trip include Air Canada and Porter Airlines. Users have found that Delta is 13% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Ottawa to Arlington one-way?

One-way options have recently been found by users for as low as C$ 245 on Air Canada. Other airlines that offer cheap prices include Porter Airlines from C$ 251 and Delta from C$ 260 one-way.

Destination information for Arlington

Things to know before you go - useful duration and weather info for your trip from Ottawa to Arlington.
Today's exchange rate
C$ 1 = $0.80
Flight duration
1h 35m

Airports servicing Ottawa

Airports servicing Washington

Reagan National (DCA)

Top 5 airlines flying from Ottawa to Arlington

The chart below displays the airlines Cheapflights users travelling from Ottawa to Arlington choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Porter Airlines
C$ 204 C$ 331 No cancel fee 52%
Search Porter Airlines flights
Delta
C$ 208 C$ 400 No cancel fee N/A
Search Delta flights
American Airlines
C$ 367 C$ 546 No cancel fee 71%
Search American Airlines flights
United Airlines
C$ 277 C$ 635 No cancel fee 69%
Search United Airlines flights
Air Canada
C$ 333 C$ 664 No cancel fee 67%
Search Air Canada flights
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