Call us at 1-646-738-4872 to get great deals!

Why to Book with Call Center

Expert guidance by our Travel experts

Immediate booking confirmation

24-hour cancellation

Flexible payment plans

What Our Customers Say About Our Service?

  • One travel made my order very easy. - Aida, Mar 07, 2023

  • Me and my friends had amazing time on our trip , Costa Rica one of those countries where you want to go back again and again. - Svetlana, Feb 02, 2023

  • Flew out of Westchester Airport for the first time. Great! would like direct flights to/from Wilmington in the future. - Deborah, Jan 17, 2023

Submit a Review

Search Cheap Flights from Seattle to Ontario

Book your flights from Seattle to Ontario. Better known as the capital city of Ottawa, Ontario serenades vacationers from all over. It is the most populous and second-largest province of Canada. While in the city, do check out the CN Tower and Wasaga Beach.

To reach Ontario from Seattle, you can choose from top airlines that includes US Airways and United Airlines. Take advantage of exclusive deals on flights to Ontario and save to splurge on a vacation. Your flight to Ontario from Seattle takes around four hours thirty minutes to cover the distance of 957 miles, this excludes the layover time. While in the aircraft, listen to music to pass the time.

Seattle to Ontario Flight Route Facts

  • When does the earliest flight depart SEA?

    6:00AM - 7:00AM

  • When does the last flight depart ONT?

    9:00PM - 10:00PM

  • Which is the busiest month to travel from Seattle to Ontario?


  • Which is the least-busy month to travel from SEA to ONT?


  • What is the travel distance between Seattle and Ontario?

    957 Miles

  • What are the top airlines offering flights from SEA to ONT?

    Alaska Airlines, Southwest Airlines, Japan Airlines

  • How many weekly flights operate between SEA and ONT?

    There are 40 weekly flights between SEA and ONT.

  • How many daily flights fly between Seattle and Ontario?

    There are 5 daily flights between SEA and ONT

  • Which is the busiest day in terms of passengers flying from SEA to ONT?


  • What percentage of Seattle to Ontario travelers booked First or Business Class?

    2% of Ontario travelers booked First or Business Class.

  • What percentage of Seattle to Ontario travelers traveled with their kids under 14?

    6% traveled with their kids under 14.

  • What percentage of Seattle to Ontario travelers were millennials?

    31% of Ontario travelers were millenials.

  • What percentage of Seattle to Ontario travelers were female?

    58% of Ontario travelers were female.

  • What percentage of Seattle to Ontario travelers were over the age of 60?

    23% of Ontario travelers were over the age of 60.

  • What was the average flight duration of flights from Seattle to Ontario?

    02.39 Hours

Download Our App

Find the deals you want & manage your trips ... all while on the go.

Apply for Our Credit Card

Earn rewards points & other travel perks when you spend.

Apply Now
Check out our Blog

Get inspired, learn expert tips & add to your travel bucket list.

Read it Now
Check Your Flight Status

Get there on time,
every time!

Check Status
  • 10 Million+ Customers
    Per Year
  • Safe & Secure Booking
  • Price Match
  • Buy with Confidence