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Cheap flights from Ottawa to Washington from $164

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to Washington departing on 2/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ottawa to Washington

Cheap round-trip flights

These are some of the best round-trip flight deals from Ottawa to Washington that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Ottawa to Washington.

Cheap last minute flights

Planning a quick getaway from Ottawa to Washington? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Washington, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Ottawa to Washington

Find recent round-trip train or bus tickets from Ottawa to Washington.

All round-trip flight deals from Ottawa to Washington

The cheapest plane tickets from Ottawa to Washington found on KAYAK recently.
6:15 am - 2:21 pmYOW-SEA
11h 06m1 stop
11:30 am - 12:44 amSEA-YOW
10h 14m2 stops
$242WestJet
Find Deal
Wed, Mar 26 - Thu, Mar 27
6:15 am - 2:21 pmYOW-SEA
11h 06m1 stop
11:30 am - 12:44 amSEA-YOW
10h 14m2 stops
$255WestJet
Find Deal
Wed, Mar 26 - Thu, Mar 27
6:15 am - 2:21 pmYOW-SEA
11h 06m1 stop
3:15 pm - 4:30 pmSEA-YOW
22h 15m2 stops
Wed, Mar 19 - Fri, Apr 4
2:50 pm - 9:21 amYOW-PDX
21h 31m2 stops
8:28 pm - 4:45 pmPDX-YOW
17h 17m1 stop
Fri, Feb 21 - Tue, Feb 25
3:11 pm - 10:17 pmYOW-SEA
10h 06m1 stop
11:59 pm - 5:06 pmSEA-YOW
14h 07m1 stop
$430United Airlines
Find Deal
Fri, Feb 21 - Mon, Mar 3
5:00 pm - 10:42 pmYOW-SEA
8h 42m1 stop
11:59 pm - 10:31 amSEA-YOW
7h 32m1 stop
$433United Airlines
Find Deal
Thu, Feb 13 - Mon, Feb 17
6:45 am - 2:44 pmYOW-PDX
10h 59m2 stops
6:00 am - 4:00 pmPDX-YOW
7h 00m1 stop
$509Air Canada
Find Deal
Sun, Mar 2 - Sun, Mar 9
5:45 am - 2:30 pmYOW-SEA
11h 45m2 stops
5:45 am - 4:04 pmSEA-YOW
7h 19m1 stop
$510Air Canada
Find Deal
Tue, Feb 25 - Thu, Apr 24
6:15 am - 2:34 pmYOW-SEA
11h 19m1 stop
2:05 pm - 12:41 amSEA-YOW
7h 36m1 stop
$686Delta
Find Deal
Sat, Mar 1 - Mon, Apr 28
6:15 am - 2:34 pmYOW-SEA
11h 19m1 stop
6:05 am - 12:22 amSEA-YOW
15h 17m2 stops
$794Delta
Find Deal
Sat, Mar 1 - Mon, Apr 28
6:55 pm - 2:21 pmYOW-SEA
22h 26m1 stop
Mon, Feb 17
6:10 pm - 9:35 amYOW-SEA
18h 25m1 stop
Wed, Feb 19
8:10 pm - 2:21 pmYOW-SEA
21h 11m2 stops
$175WestJet
Find Deal
Wed, Feb 19
5:45 pm - 2:21 pmYOW-SEA
23h 36m1 stop
$178WestJet
Find Deal
Wed, Feb 19
5:10 pm - 8:40 amYOW-PDX
42h 30m3 stops
Thu, Mar 6
8:10 pm - 10:00 amYOW-SEA
40h 50m2 stops
$193WestJet
Find Deal
Thu, Mar 6
8:10 pm - 1:38 pmYOW-PDX
20h 28m2 stops
Thu, Mar 6
2:10 pm - 9:30 pmYOW-SEA
10h 20m1 stop
$242United Airlines
Find Deal
Sun, Feb 2
10:30 am - 11:09 pmYOW-SEA
15h 39m2 stops
$243United Airlines
Find Deal
Sun, Feb 2
5:45 am - 2:44 pmYOW-PDX
11h 59m2 stops
$385Air Canada
Find Deal
Sun, Jan 26
6:15 am - 2:21 pmYOW-SEA
11h 06m1 stop
9:25 am - 12:45 amSEA-YOW
12h 20m2 stops
$559WestJet
Find Deal
Thu, Jan 23 - Wed, Jan 29
6:15 am - 4:55 pmYOW-SEA
13h 40m2 stops
9:25 am - 12:45 amSEA-YOW
12h 20m2 stops
$589WestJet
Find Deal
Thu, Jan 23 - Wed, Jan 29
6:15 am - 2:21 pmYOW-SEA
11h 06m1 stop
9:25 am - 12:45 amSEA-YOW
12h 20m2 stops
$643WestJet
Find Deal
Thu, Jan 23 - Wed, Jan 29
9:45 am - 7:08 pmYOW-SEA
12h 23m2 stops
5:00 am - 10:01 pmSEA-YOW
14h 01m2 stops
$659United Airlines
Find Deal
Thu, Jan 23 - Wed, Jan 29
4:20 pm - 5:00 pmYOW-SEA
27h 40m3 stops
9:45 am - 12:45 amSEA-YOW
36h 00m2 stops
Thu, Jan 23 - Wed, Jan 29
4:20 pm - 5:00 pmYOW-SEA
27h 40m3 stops
9:45 am - 12:45 amSEA-YOW
36h 00m2 stops
Thu, Jan 23 - Wed, Jan 29
4:20 pm - 5:00 pmYOW-SEA
27h 40m3 stops
9:45 am - 6:34 pmSEA-YOW
29h 49m3 stops
Thu, Jan 23 - Wed, Jan 29
4:20 pm - 5:00 pmYOW-SEA
27h 40m3 stops
9:45 am - 6:34 pmSEA-YOW
29h 49m3 stops
Thu, Jan 23 - Wed, Jan 29

WestJet flights from Ottawa to State of Washington

Our best WestJet deals on Ottawa to State of Washington flight tickets
WestJet
Mar 26
YOW6:15 amOttawa
11h 06m
1 stop
SEA2:21 pmSeattle/Tacoma Intl
Mar 27
SEA11:30 amSeattle/Tacoma Intl
10h 14m
2 stops
YOW12:44 amOttawa
WestJet
Mar 26
YOW6:15 amOttawa
11h 06m
1 stop
SEA2:21 pmSeattle/Tacoma Intl
Mar 27
SEA11:30 amSeattle/Tacoma Intl
10h 14m
2 stops
YOW12:44 amOttawa
WestJet
Mar 19
YOW6:15 amOttawa
11h 06m
1 stop
SEA2:21 pmSeattle/Tacoma Intl
Apr 4
SEA11:30 amSeattle/Tacoma Intl
10h 14m
2 stops
YOW12:44 amOttawa

United Airlines flights from Ottawa to State of Washington

Our best United Airlines deals on Ottawa to State of Washington flight tickets
United Airlines
Feb 21
YOW3:11 pmOttawa
10h 06m
1 stop
SEA10:17 pmSeattle/Tacoma Intl
Mar 3
SEA11:59 pmSeattle/Tacoma Intl
14h 07m
1 stop
YOW5:06 pmOttawa
United Airlines
Feb 13
YOW5:00 pmOttawa
8h 42m
1 stop
SEA10:42 pmSeattle/Tacoma Intl
Feb 17
SEA11:59 pmSeattle/Tacoma Intl
7h 32m
1 stop
YOW10:31 amOttawa
United Airlines
Mar 2
YOW2:10 pmOttawa
10h 20m
1 stop
SEA9:30 pmSeattle/Tacoma Intl
Apr 29
SEA12:46 pmSeattle/Tacoma Intl
8h 07m
1 stop
YOW11:53 pmOttawa

See travel insights to Washington from

How to get the cheapest flight ticket from Ottawa to State of Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to State of Washington?

The month of January is, on average, the cheapest month to fly to State of Washington from Ottawa, with most prices found around $394. If you aren’t able to travel to State of Washington during the month of January, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $402.

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from Ottawa to State of Washington is on a Saturday. Travelers who choose to depart for State of Washington on a Saturday will often find tickets for as low as $422. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Ottawa to State of Washington for around $577.

What is the cheapest time of day to depart on your flight to State of Washington?

The cheapest time of day to fly to State of Washington is in the evening when flights can be purchased for as low as $433. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $597 on average. Flights to State of Washington from Ottawa at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to State of Washington?

You are more likely to see cheaper flights to State of Washington from Ottawa when booking 5 weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $480 when searching 5 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Ottawa for as low as $396 on momondo.

Cheap Ottawa to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to State of Washington

Best Price Found

$164

Fastest flight time

7h 43m

Direct flights

None

Airports in State of Washington

2 airports
The best one-way flight to State of Washington from Ottawa in the past 72 hours is $164. The best round-trip flight deal from Ottawa to State of Washington found on momondo in the last 72 hours is $242.
The fastest flight from Ottawa to State of Washington takes 7h 43m
There are no direct flights from Ottawa to State of Washington. Popular non-direct routes for this connection are Ottawa Airport - Seattle/Tacoma Intl Airport and Ottawa Airport - Portland Airport.
There are 2 airports near State of Washington: Portland (PDX), Seattle/Tacoma Intl (SEA)

  • When did momondo last update prices for flights from Ottawa Airport to Washington?

    Prices for flights from Ottawa Airport to Washington were last updated today.

  • How many operators does momondo search for flights from Ottawa Airport to Washington?

  • How old do you have to be to fly from Ottawa Airport to Washington?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ottawa Airport to Washington.

  • What documentation or ID do you need to fly to Washington?

    The necessary travel and health documents for your Washington trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Best airlines flying from Ottawa to State of Washington

Compare and see reviews for airlines that fly from Ottawa to State of Washington with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $296Free CancellationRating
7.4
8,985 reviews
Search United Airlines flights
Air CanadaPriceFrom $328Free CancellationRating
7.0
8,635 reviews
Search Air Canada flights
WestJetPriceFrom $364Free CancellationRating
7.2
2,829 reviews
Search WestJet flights

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Washington?

Finding the right flight to Washington from Ottawa is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington quick and easy, saving you time and money.

Can I find flights from Ottawa to Washington with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ottawa to Washington flights to just show those with flexible booking policies.

How can momondo help me find flights from Ottawa to Washington?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington from Ottawa.

I’m not ready to book a flight from Ottawa to Washington right now. Can momondo alert me if prices change?

Price alerts on flights to Washington from Ottawa are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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