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Cheap Flights From Ontario, California To Washington

Cheap flights from Ontario, California (ONT) to popular destinations in Washington (WA)

Seattle
Carrier Departure Date Return Date Lowest Price
Alaska Oct 24, 2018 Oct 31, 2018 $154
Alaska Aug 21, 2018 Aug 29, 2018 $157
Alaska Sep 5, 2018 Sep 8, 2018 $157
Alaska Aug 21, 2018 Sep 5, 2018 $157
Alaska Aug 25, 2018 Aug 29, 2018 $157
Alaska Sep 4, 2018 Sep 8, 2018 $157
Alaska Sep 5, 2018 Sep 12, 2018 $157
Alaska Sep 4, 2018 Sep 11, 2018 $157
Alaska Sep 8, 2018 Sep 11, 2018 $157
Alaska Aug 28, 2018 Sep 11, 2018 $157

Cheap Last Minute Flights from Ontario, California to Washington Prices shown were found by travelers like you over the past 30 days

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Ontario, California to Washington. The chart below shows the best last minute deals and cheap flights this weekend we could find.

DestinationDepartingReturningPrice
Pasco 7/26/18 7/29/18 $548
Wenatchee 7/26/18 7/29/18 $685
Spokane 8/10/18 8/14/18 $218
Bellingham 8/17/18 8/21/18 $378
Seattle 8/18/18 8/21/18 $230

Flight Schedule Summaries Last modified: Jul 18, 2018 2:48 -04:00Number of routes searched: 230Number of itineraries searched: 189,153

Ontario, California to Seattle
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American -
Alaska -
Major Airlines -
United -
American PHX
American SAN
American SFO
American SJC
Alaska PDX
Alaska SJC
Alaska ANC
Alaska LAS
JetBlue JFK
Major Airlines SLC
Frontier DEN
Frontier AUS
United DEN
United SFO
United IAH
United ORD

Cheap International Flights to Washington - WA Last modified: Jul 18, 2018 2:48 -04:00Prices shown were found by travelers like you over the past 30 days

On FareCompare, you’ll find cheap flights for domestic and international travel. Since airlines change flight prices constantly, sign up for Fare Alerts and let FareCompare’s travel search engine monitor airline ticket prices of all major airlines, so you’ll be first in line to get the cheapest tickets.

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Cheap Flights from Ontario, California to Washington - from $154 Round trip from ONT to WA