Cheap direct flights Ontario (ONT) - Seattle (SEA)

With a journey time of 2h 58min, 2 airline(s) fly this route spanning 1548 km.

Cheap direct flights Ontario (ONT) - Seattle (SEA) – AviaScanner
1 Economy

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Return

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United States
ONT Ontario
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United States
SEA Seattle

Distance 962 miles (1548 km)

Flight time 2h 58min

Low-Cost Airlines for Direct Flights from Ontario to Seattle

Welcome to Avia-scanner.com, your go-to search engine for finding the best deals on airline tickets. If you're looking for affordable options for direct flights from Ontario International Airport to Seattle-Tacoma International Airport, you're in the right place. We understand the importance of saving money while still enjoying a convenient and comfortable travel experience.

Why Choose Direct Flights?

Direct flights from Ontario to Seattle offer you the convenience of reaching your destination without any layovers or connecting flights. This means less time spent in transit and more time to explore your destination or relax after your journey.

Our Selection of Low-Cost Airlines

At Avia-scanner.com, we work with a variety of low-cost airlines that operate direct flights between Ontario and Seattle. These airlines prioritize affordability without compromising on quality service, ensuring you get the best value for your money.

Start Your Journey Today

Explore our list of low-cost airlines offering direct flights from Ontario to Seattle and find the perfect option that fits your budget and travel preferences. Your seamless travel experience is just a click away with Avia-scanner.com.

Airlines Days of the week Class Price
Alaska Airlines

Alaska Airlines

Su
Mo
Tu
We
Th
Fr
Sa

2-3 daily flights

business available

Delta Air Lines

Delta Air Lines

Su
Mo
Tu
We
Th
Fr
Sa

2-3 daily flights

business available

Direct flight timetable between Ontario and Seattle

Using the calendar, you can check all direct departures from Ontario International Airport to Seattle-Tacoma International Airport across multiple airlines. Choose a timeframe and explore available flights, or initiate a search to discover top fare offers.

Flight Airline Mon Tue Wed Thu Fri Sat Sun
AS 1091
Alaska Airlines

Alaska Airlines

Su
06:00
Mo
06:00
Tu
06:00
We
06:00
Th
06:00
Fr
06:00
Sa
06:00
AS 1255
Alaska Airlines

Alaska Airlines

Su
10:05
Mo
10:05
Tu
10:05
We
10:05
Th
10:05
Fr
10:05
Sa
10:05
AS 1087
Alaska Airlines

Alaska Airlines

Su
20:55
Mo
20:55
Tu
We
Th
20:55
Fr
20:55
Sa
DL 2530
Delta Air Lines

Delta Air Lines

Su
06:00
Mo
06:00
Tu
06:00
We
06:00
Th
06:00
Fr
06:00
Sa
06:00
DL 928
Delta Air Lines

Delta Air Lines

Su
11:44
Mo
11:44
Tu
11:44
We
11:44
Th
11:44
Fr
11:44
Sa
11:44
DL 1687
Delta Air Lines

Delta Air Lines

Su
Mo
19:08
Tu
19:08
We
19:08
Th
19:08
Fr
19:08
Sa

Price analysis for non-stop flights from Ontario to Seattle

If you're in search of the most budget-friendly option, consider a direct flight from Ontario International Airport to Seattle-Tacoma International Airport, where fares can start as low as 154€, particularly during the wallet-friendly month of May. These average prices for non-stop flights linking Ontario International Airport (ONT) and Seattle-Tacoma International Airport (SEA) are meticulously derived from user queries, based on the lowest monthly round-trip rates available for a single adult traveler. It's important to note that these fare figures are subject to fluctuations based on the quantity of data accessible for this specific route.

For travelers aiming to maximize savings, this represents an exceptional opportunity. Booking your direct flight during May could result in significant cost savings, with the potential to secure fares as attractive as 154€. These values reflect the collective search patterns of users, factoring in the lowest monthly rates for round-trip journeys by adult passengers. Please keep in mind that these prices may vary depending on the depth of data available for this specific flight route.

€226 Approximately

Jan
€183
Feb
€184
Mar
€217
Apr
€195
May
€211
Jun
€378
Jul
€295
Aug
€245
Sep
€188
Oct
€188
Nov
€207
Dec
€226

Estimated fares for a journey connecting Ontario International Airport (ONT) and Seattle-Tacoma International Airport (SEA)

The aircraft types servicing this route

Below, you'll find an all-encompassing catalog of the various aircraft varieties used on this particular route, complete with details about their passenger capacity and the classes they offer.

  • Boeing 737-900 (winglets) Passenger/BBJ3

    Boeing 737-900 (winglets) Passenger/BBJ3

    Alaska Airlines
    178 seats (all economy)
  • Boeing 737-700 Passenger

    Boeing 737-700 Passenger

    Alaska Airlines
    124 seats (all economy)
  • Boeing 737-800 (winglets) Passenger/BBJ2

    Boeing 737-800 (winglets) Passenger/BBJ2

    Alaska Airlines
    174 seats (all economy)
  • Boeing 737-900 Passenger

    Boeing 737-900 Passenger

    Alaska Airlines
    181 seats (all economy)
  • Boeing 737-800 Passenger

    Boeing 737-800 Passenger

    Delta Air Lines
    167 seats (all economy)
  • Code 221

    Code 221

    Delta Air Lines
    109 seats (all economy)

Ontario - Seattle: Flight information

  • ticket

    Cheapest flight found

    183€
  • clock

    Average flight time

    2:58 h
  • checkmark-calendar

    Cheapest month for a flight

    January
  • send

    Most popular airline

    Alaska Airlines
  • regular-calendar

    Flights per week

    14
Ontario International Airport

Departing from Ontario International Airport (ONT)

ONT is a major airport in the US.

Show all flight from BCN →
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Seattle-Tacoma International Airport

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Arriving to Seattle-Tacoma International Airport (SEA)

SEA is a major airport in the US, serving the Seattle-Tacoma area.

Show all flights from SEA →

FAQ about non-stop flights from Ontario International Airport to Seattle-Tacoma International Airport

What is the flight duration from Ontario International Airport to Seattle-Tacoma International Airport?

Typically, flights from Ontario International Airport to Seattle-Tacoma International Airport take around 2h 58min on average.

How many airlines offer non-stop flights from Ontario to Seattle?

There are 2 airlines that offer nonstop flights to Seattle-Tacoma International Airport (SEA). These airlines, including Alaska Airlines, Delta Air Line, provide convenient and direct travel options for passengers looking to reach their destination swiftly without layovers.

What is the average price of airfare from Ontario International Airport to Seattle-Tacoma International Airport?

The most economical option for a non-stop flight from Ontario International Airport to Seattle-Tacoma International Airport can be found at 154€, and this special rate is typically available during May. However, it's important to note that airfares tend to increase during June, with the average cost of a direct flight soaring to 376€.

Which airline is the most popular on this route?

Alaska Airlines is the most popular airline for flights between Ontario to Seattle.

What's the total flying distance from Ontario to Seattle?

The approximate distance between Ontario and Seattle is about 1548 kilometers.

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