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Flight Deals from Ottawa to Washington from $345

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Top Deals on flights from Ottawa to Seattle

Ottawa, CA (YOW) - Seattle, US (SEA)

WestJet Logo
WestJet

Jul 9

YOW
8h 25m
YYC

Jul 9

SEA
WestJet Logo
WestJet

Jul 15

SEA
7h 15m
YYC

Jul 15

YOW

as low as

$345

Ottawa, CA (YOW) - Seattle, US (SEA)

WestJet Logo
WestJet

Jul 9

YOW
5h 25m
YYC
SEA

Jul 9

SEA
WestJet Logo
WestJet

Jul 15

SEA
10h 15m
YYC
YOW

Jul 15

YOW

as low as

$345

Ottawa, CA (YOW) - Seattle, US (SEA)

WestJet Logo
WestJet

Jul 9

YOW
11h 50m
YYZ
YYC
SEA

Jul 9

SEA
WestJet Logo
WestJet

Jul 13

SEA
10h
YYC
YOW

Jul 14

YOW

as low as

$359

Ottawa, CA (YOW) - Seattle, US (SEA)

WestJet Logo
WestJet

Jul 17

YOW
24h 30m
YEG
YYC
SEA

Jul 18

SEA
WestJet Logo
WestJet

Jul 26

SEA
10h
YYC
YOW

Jul 27

YOW

as low as

$363

Ottawa, CA (YOW) - Seattle, US (SEA)

WestJet Logo
WestJet

Jul 17

YOW
13h 25m
YYC
SEA

Jul 18

SEA
WestJet Logo
WestJet

Jul 26

SEA
10h
YYC
YOW

Jul 27

YOW

as low as

$375

Ottawa, CA (YOW) - Seattle, US (SEA)

WestJet Logo
WestJet

Jul 17

YOW
24h 30m
YEG
YYC
SEA

Jul 18

SEA
WestJet Logo
WestJet

Jul 26

SEA
31h 5m
YYC
YYZ
YOW

Jul 27

YOW

as low as

$390

Ottawa, CA (YOW) - Seattle, US (SEA)

Delta Air Lines Logo
Delta Air Lines

Jul 9

YOW
5h 25m
YYC
SEA

Jul 9

SEA
Delta Air Lines Logo
Delta Air Lines

Jul 13

SEA
10h
YYC
YOW

Jul 14

YOW

as low as

$422

Ottawa, CA (YOW) - Seattle, US (SEA)

Delta Air Lines Logo
Delta Air Lines

Jul 9

YOW
8h 25m
YYC

Jul 9

SEA
Delta Air Lines Logo
Delta Air Lines

Jul 15

SEA
7h 15m
YYC

Jul 15

YOW

as low as

$422

Ottawa, CA (YOW) - Seattle, US (SEA)

Air Canada Logo
Air Canada

Jul 9

YOW
9h 7m
YYZ
SEA

Jul 9

SEA
Air Canada Logo
Air Canada

Jul 13

SEA
13h 9m
EWR
YOW

Jul 13

YOW

as low as

$464

Ottawa, CA (YOW) - Seattle, US (SEA)

Air Canada Logo
Air Canada

Jul 9

YOW
9h 7m
YYZ
SEA

Jul 9

SEA
Air Canada Logo
Air Canada

Jul 15

SEA
12h 55m
YVR
YYZ
YOW

Jul 16

YOW

as low as

$568

Ottawa, CA (YOW) - Seattle, US (SEA)

United Airlines Logo
United Airlines

Jul 9

YOW
12h 47m
ORD
SEA

Jul 9

SEA
United Airlines Logo
United Airlines

Jul 15

SEA
14h 4m
YVR
YOW

Jul 16

YOW

as low as

$616

Ottawa, CA (YOW) - Seattle, US (SEA)

WestJet Logo
WestJet

Jul 9

YOW
11h 50m
YYZ
YYC
SEA

Jul 9

SEA
WestJet Logo
WestJet

Jul 13

SEA
15h 20m
YVR
YYC
YOW

Jul 14

YOW

as low as

$670

Top Deals on flights from Ottawa to Pasco

Ottawa, CA (YOW) - Pasco, US (PSC)

United Airlines Logo
United Airlines

May 25

YOW
17h 27m
ORD
DEN

May 25

PSC
United Airlines Logo
United Airlines

Jun 4

PSC
15h 40m
DEN
IAD

Jun 4

YOW

as low as

$976

Ottawa, CA (YOW) - Pasco, US (PSC)

United Airlines Logo
United Airlines

May 25

YOW
14h 27m
ORD
DEN
PSC

May 25

PSC
United Airlines Logo
United Airlines

Jun 4

PSC
18h 40m
DEN
IAD
YOW

Jun 4

YOW

as low as

$976

Ottawa, CA (YOW) - Pasco, US (PSC)

WestJet Logo
WestJet

May 25

YOW
13h 36m
YYC
SEA

May 25

PSC
WestJet Logo
WestJet

Jun 4

PSC
9h 5m
SEA
YYC

Jun 5

YOW

as low as

$1061

Ottawa, CA (YOW) - Pasco, US (PSC)

WestJet Logo
WestJet

May 25

YOW
10h 36m
YYC
SEA
PSC

May 25

PSC
WestJet Logo
WestJet

Jun 4

PSC
12h 5m
SEA
YYC
YOW

Jun 5

YOW

as low as

$1061

Ottawa, CA (YOW) - Pasco, US (PSC)

United Airlines Logo
United Airlines

May 25

YOW
14h 27m
ORD
DEN
PSC

May 25

PSC
United Airlines Logo
United Airlines

Jun 4

PSC
16h 51m
EWR
YOW

Jun 4

YOW

as low as

$1139

Ottawa, CA (YOW) - Pasco, US (PSC)

Alaska Airlines Logo
Alaska Airlines

May 25

YOW
7h 34m
YYZ
SEA
PSC

May 25

PSC
Alaska Airlines Logo
Alaska Airlines

Jun 4

PSC
31h 5m
SEA
YEG
YOW

Jun 5

YOW

as low as

$1285

Ottawa, CA (YOW) - Pasco, US (PSC)

Porter Airlines Logo
Porter Airlines

May 25

YOW
10h 34m
YYZ
SEA

May 25

PSC
Alaska Airlines Logo
Alaska Airlines

Jun 4

PSC
28h 5m
SEA
YEG

Jun 5

YOW

as low as

$1285

Ottawa, CA (YOW) - Pasco, US (PSC)

Porter Airlines Logo
Porter Airlines

May 25

YOW
34h 9m
EWR
SEA

May 26

PSC
Alaska Airlines Logo
Alaska Airlines

Jun 4

PSC
28h 5m
SEA
YEG

Jun 5

YOW

as low as

$1321

Good to Know

Essential information to help you plan your flight from Ottawa to Washington

Cheapest Flight

$345

The lowest price we found in the last two weeks, departing Jul 9 and returning Jul 15

Airline WS1 stop ‧ 8h 25m ‧ economy

Fastest Flights

$345

The fastest flight that we found in the last two weeks, departing Jul 9 and returning Jul 15

Airline WS2 stops ‧ 5h 25m ‧ economy

Cheapest Flight Round-trip

$345

Cheapest price found in the last 14 days, departing Jul 9 and returning Jul 15

Airline WS1 stop ‧ 8h 25m ‧ economy

Cheapest Layover airport

$345

The cheapest layover airport to Seattle is currently $345

Airline WS2 stops ‧ 5h 25m ‧ economy

Best Arrival airport

$976

The best arrival airport to Pasco is currently $976

Airline UA3 stops ‧ 14h 27m ‧ economy

Best Departure airport

$976

The best departure airport to Pasco is currently $976

Airline UA3 stops ‧ 14h 27m ‧ economy

Cheapest Airline

$976

The cheapest airline to Pasco is currently $976

Airline UA3 stops ‧ 14h 27m ‧ economy

Flights to Washington