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Book Cheap Flights from Ontario, CA to Seattle from £23

Last minute flights from Ontario, CA to Seattle

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Prices shown below were available within the past 3 days for the period specified and should not be considered the final price offered. Please note that availability and prices are subject to change.

Ontario, CA Seattle

BEST

DEAL

Sat, 04 May ONT - SEA

Sun, 05 May SEA - ONT

£253 £245

Prime price per passenger

Ontario, CA Seattle

BEST

DEAL

Wed, 22 May ONT - SEA

£26 £23

Prime price per passenger

Ontario, CA Seattle

BEST

DEAL

Wed, 08 May ONT - SEA

Sun, 12 May SEA - ONT

£120 £116

Prime price per passenger

Ontario, CA Seattle

BEST

DEAL

Fri, 24 May ONT - SEA

Sat, 25 May SEA - ONT

£169 £164

Prime price per passenger

Flight route information

Distance: 967 miles

Ontario, CA airports

Los Angeles Intl Airport (LAX) How far from city centre: 44 miles

Ontario International (ONT) How far from city centre: 2 miles

Seattle airports

Seattle All Airports (SEA) How far from city centre: 11 miles

Lake Union Spb (LKE) How far from city centre: 7 miles

Boeing Field International (BFI) How far from city centre: 5 miles

Snohomish County (PAE) How far from city centre: 22 miles

Search for flights from Ontario, CA to Seattle

Tips for booking cheap flights from Ontario, CA to Seattle

Now you are a little bit closer to your destination. If you are looking for cheap flights from Ontario, CA to Seattle, here you will find all the information you need to book your tickets.

Would you like to travel from Ontario, CA to Seattle and you are looking for cheap flights? Luck is on your side! At Opodo, you'll find the best travel deals. Take advantage of this opportunity and get your ticket from Ontario, CA to Seattle at the best price!

1. What can I do to save money when booking flights from Ontario, CA to Seattle?

To save money when booking flights from Ontario, CA to Seattle, you can follow these tips:

Choose Off-Peak Days: When searching for affordable airline tickets from Ontario, CA to Seattle, it's best to focus your efforts on weekdays, specifically between Monday and Wednesday. Prices tend to spike during weekends and high season. Opting for midweek travel or planning your trip during the off-season can result in significant cost savings, allowing you to allocate those funds to enhance your vacation experience.
Compare Airlines: After receiving the list of available flights from our search engine, take the time to compare ticket prices across various airlines. This step is crucial, as both low-cost and traditional carriers may offer different rates for the same route. Flexibility with your travel dates can make it easier to secure more budget-friendly tickets from Ontario, CA to Seattle.
Book in Advance: While some travelers may wait until the last minute in hopes of finding last-minute deals, it's generally advisable to book your flights from Ontario, CA to Seattle in advance. This proactive approach helps you avoid any last-minute price hikes or unexpected surprises.
Set Price Alerts: To stay informed about price drops and special deals, consider setting up price alerts for your desired route. This way, you'll receive notifications when fares from Ontario, CA to Seattle become more affordable, allowing you to seize the opportunity to book at a lower cost.
Explore Multi-City Flights: For those with flexible travel plans, exploring multi-city flight options can lead to additional savings. Instead of booking a round-trip ticket, consider open-jaw or multi-city itineraries that allow you to visit multiple destinations while potentially reducing the overall cost of your journey.
Consider Package Deals: For additional savings, consider bundling your flight and hotel bookings with Opodo. Moreover, if you plan to rent a car for your trip from Ontario, CA to Seattle, booking it through us can provide discounts of up to 40% on the overall cost. This way, you can maximize your savings and enjoy a more budget-friendly travel experience.

By following these strategies, you can efficiently save money when booking flights from Ontario, CA to Seattle, ensuring a more economical and enjoyable journey.

2. Can the price of my tickets from Ontario, CA to Seattle change during the booking process?

Prices for tickets from Ontario, CA to Seattle may fluctuate while you are in the process of booking. While this isn't a common occurrence, it can happen because Opodo operates as an online travel agency, and ticket prices and availability are ultimately determined by the airlines. Therefore, if the airline adjusts prices or if the available tickets are depleted while you are making your reservation, you will receive confirmation within 48 hours after your ticket purchase.

3. Can I book last-minute flights from Ontario, CA to Seattle on Opodo?

When booking a flight, you may encounter situations where your desired travel date is unavailable or the flight price has increased beyond your budget. Rest assured, Opodo offers a solution. Explore our last-minute flight deals to find affordable options, especially if you have flexibility with your travel dates. Whether you need to depart on short notice or simply want to discover the cheapest day to fly between Ontario, CA and Seattle, our last-minute flights section has you covered.

4. How to make my reservation through the Opodo search engine?

Opodo provides you with all the useful information about the flights covering the route between Ontario, CA to Seattle airports. Preparing for your trip is very easy! All you have to do is enter into Opodo search engine your departure and destination airports, the dates of travel, and the number of passengers. A list of all available flights will appear on your screen in a matter of seconds! For your convenience, you can sort it according to your preferences, such as time, price, or duration of the trip.

Ready to start your journey from Ontario, CA to Seattle? Visit Opodo now to discover the best travel deals, set price alerts, and book your flight ticket at the best price. Your adventure begins here. Book with Opodo and make your travel dreams a reality!

Frequently asked questions about flights from Ontario, CA to Seattle

How long does the flight take to go from Ontario, CA to Seattle?

The total flight time between Ontario, CA and Seattle is of around null hours on average, considering an average distance of null km, for both direct and indirect flights for the route (which may have 1 or more stops in other cities in between).

How can I find cheap flights from Ontario, CA to Seattle at Opodo?

The cheapest price for a flight from Ontario, CA to Seattle is 23£. At Opodo we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.

When is the best time to book a flight from Ontario, CA to Seattle?

The most popular months to book a trip from Ontario, CA to Seattle are July, February and September, based on the searches of our customers.

When is the best time to travel from Ontario, CA to Seattle?

The best time of the year to go to Seattle when flying from Ontario, CA depends on several preference factors like climate, seasonality and, of course, price. When it comes to popularity, March is the top 1º month to fly to Seattle from Ontario, CA in terms of searches from our customer, followed by July and August. If you prefer to avoid high peaks of turism, however, and escape a crowded period, April, October and November are the months with less volume of searchs for the route Ontario, CA - Seattle.

How is the weather in Seattle compared to Ontario, CA?

While in Ontario, CA the temperatures can reach an average of 36.7 ºC in summer, with precipitation levels up to 1.4 mm ,Seattle's temperatures can go up to 31.31 ºC during the hot season, with 9.0 mm average of rain rate . In winter, however, weather indicators show around -3.71 ºC in Seattle, compared to the -0.46 ºC average degrees reported in Ontario, CA. During the winter period, Ontario, CA can register 3.0 mm precipitation, while Seattle have an average of 12.0 mm rain level.

Which airports have flights between Ontario, CA and Seattle?

The main airport route flying between Ontario, CA and Seattle is: Ontario International (ONT) to Seattle All Airports (SEA). This route is covered by the following airline(s):