- Regular
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Only students above 12 years of age are eligible for special fares and/or additional baggage allowances. Carrying valid student ID cards and student visas (where applicable) is mandatory, else the passenger may be denied boarding or asked to pay for extra baggage.
Popular Filters
Departure Airports
One Way Price
Duration
Stops From Ontario
Departure From Ontario
₹ 26,046
₹ 35,981
₹ 28,138
Arrival at Seattle
₹ 30,438
₹ 26,046
₹ 28,514
₹ 35,981
Alliances & Airlines
Oneworld
(10)
SkyTeam
()
Star Alliance
(6)
Layover Airports
Layover Duration
Further Flights From Ontario (ONT)
Further Flights From Seattle (SEA)
Top International Routes
Top International Cities
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Limited Period Offers
Hotels in Ontario
Premium Hotels Nearby Ontario
Hotels in Seattle
Ontario to Seattle Flights, Fares @ ₹26046 + Flat Rs 1500 OFF
₹ 32,220
₹ 6,174 Instant Discount
Special Deal Pre-applied for you
Ontario to Seattle , 25 May
Frontier Airlines F9 2908
10:50
Mon, 25 May 26
Ontario, United States
02 h 22 m
14:12
Mon, 25 May 26
Denver, United States
BAGGAGE : CHECK INCABIN
Information not available
Frontier Airlines F9 4545
08:00
Tue, 26 May 26
Denver, United States
03 h 06 m
10:06
Tue, 26 May 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Fare Option 1
Fare offered by airline.
₹ 32,220₹ 26,046
₹ 34,426
₹ 6,288 Instant Discount
Special Deal Pre-applied for you
Los Angeles to Seattle , 25 May
Frontier Airlines F9 4946
20:59
Mon, 25 May 26
Terminal T1
Los Angeles, United States
02 h 39 m
00:38
Tue, 26 May 26
Denver, United States
BAGGAGE : CHECK INCABIN
Information not available
Frontier Airlines F9 4545
08:00
Tue, 26 May 26
Denver, United States
03 h 06 m
10:06
Tue, 26 May 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Fare Option 1
Fare offered by airline.
₹ 34,426₹ 28,138
₹ 34,823
₹ 6,309 Instant Discount
Special Deal Pre-applied for you
Ontario to Seattle , 25 May
Frontier Airlines F9 1500
06:00
Mon, 25 May 26
Ontario, United States
02 h 22 m
09:22
Mon, 25 May 26
Denver, United States
BAGGAGE : CHECK INCABIN
Information not available
Frontier Airlines F9 1175
12:00
Mon, 25 May 26
Denver, United States
03 h 01 m
14:01
Mon, 25 May 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Fare Option 1
Fare offered by airline.
₹ 34,823₹ 28,514
₹ 35,368
₹ 4,930 Instant Discount
Special Deal Pre-applied for you
Burbank to Seattle , 25 May
United Airlines UA 488
07:02
Mon, 25 May 26
Burbank, United States
01 h 28 m
08:30
Mon, 25 May 26
Terminal T3
San Francisco, United States
BAGGAGE : CHECK INCABIN
Information not available
United Airlines UA 2744
12:10
Mon, 25 May 26
Terminal T3
San Francisco, United States
02 h 20 m
14:30
Mon, 25 May 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Economy
Fare offered by airline.
₹ 35,368₹ 30,438
Economy
Fare offered by airline.
₹ 31,568
Economy fully refundable
Fare offered by airline.
₹ 37,373
Economy plus
Fare offered by airline.
₹ 52,853
Economy plus fully refundable
Fare offered by airline.
₹ 58,658
₹ 38,900
₹ 6,520 Instant Discount
Special Deal Pre-applied for you
Los Angeles to Seattle , 25 May
Frontier Airlines F9 3156
06:30
Mon, 25 May 26
Terminal T1
Los Angeles, United States
02 h 34 m
10:04
Mon, 25 May 26
Denver, United States
BAGGAGE : CHECK INCABIN
Information not available
Frontier Airlines F9 1175
12:00
Mon, 25 May 26
Denver, United States
03 h 01 m
14:01
Mon, 25 May 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Fare Option 1
Fare offered by airline.
₹ 38,900₹ 32,380
₹ 39,528
₹ 6,386 Instant Discount
Special Deal Pre-applied for you
Burbank to Seattle , 25 May
United Airlines UA 1508
18:42
Mon, 25 May 26
Burbank, United States
01 h 28 m
20:10
Mon, 25 May 26
Terminal T3
San Francisco, United States
BAGGAGE : CHECK INCABIN
Information not available
United Airlines UA 5579
22:59
Mon, 25 May 26
Terminal T3
San Francisco, United States
02 h 30 m
01:29
Tue, 26 May 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Economy
Fare offered by airline.
₹ 39,528₹ 33,142
Economy
Fare offered by airline.
₹ 35,728
Economy fully refundable
Fare offered by airline.
₹ 42,017
Economy plus
Fare offered by airline.
₹ 57,013
Economy plus fully refundable
Fare offered by airline.
₹ 63,302
₹ 40,882
₹ 4,901 Instant Discount
Special Deal Pre-applied for you
Ontario to Seattle , 25 May
United Airlines UA 2363
06:00
Mon, 25 May 26
Terminal T2
Ontario, United States
01 h 25 m
07:25
Mon, 25 May 26
Terminal T3
San Francisco, United States
BAGGAGE : CHECK INCABIN
Information not available
United Airlines UA 5581
10:15
Mon, 25 May 26
Terminal T3
San Francisco, United States
02 h 27 m
12:42
Mon, 25 May 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Economy
Fare offered by airline.
₹ 40,882₹ 35,981
Economy
Fare offered by airline.
₹ 37,082
Economy fully refundable
Fare offered by airline.
₹ 43,371
Economy plus
Fare offered by airline.
₹ 58,367
Economy plus fully refundable
Fare offered by airline.
₹ 64,656
₹ 41,937
Use code GODEALS and get Rs 1100 discount
Burbank to Seattle , 25 May
American Airlines AA 7614 | Operated By Alaska Airlines
20:28
Mon, 25 May 26
Burbank, United States
02 h 49 m
23:17
Mon, 25 May 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Main Cabin
Fare offered by airline.
₹ 41,937
Main Cabin
Fare offered by airline.
₹ 41,938
₹ 47,639
₹ 5,431 Instant Discount
Special Deal Pre-applied for you
Burbank to Seattle , 25 May
Alaska Airlines AS 491
07:00
Mon, 25 May 26
Burbank, United States
02 h 53 m
09:53
Mon, 25 May 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Main
Fare offered by airline.
₹ 47,639₹ 42,208
Fare Option 1
Fare offered by airline.
₹ 53,610₹ 44,390
Refundable main
Fare offered by airline.
₹ 58,765₹ 53,149
First
Fare offered by airline.
₹ 71,915₹ 66,079
Refundable first
Fare offered by airline.
₹ 94,168₹ 87,961
₹ 47,639
₹ 5,431 Instant Discount
Special Deal Pre-applied for you
Burbank to Seattle , 25 May
Alaska Airlines AS 719
10:35
Mon, 25 May 26
Burbank, United States
02 h 51 m
13:26
Mon, 25 May 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Main
Fare offered by airline.
₹ 47,639₹ 42,208
Fare Option 1
Fare offered by airline.
₹ 53,610₹ 44,390
Refundable main
Fare offered by airline.
₹ 58,765₹ 53,149
First
Fare offered by airline.
₹ 74,949₹ 69,063
Refundable first
Fare offered by airline.
₹ 97,203₹ 90,946
| Ontario Seattle Cheap Flights | Fare | Date |
|---|---|---|
| Lowest Airfare Today | Rs 31568 |
22 May
|
| Cheapest Fare Within 30 Days | Rs 28420 |
25 May
|
| Cheapest Fare Within 90 Days | Rs 28420 |
25 May
|
| Cheapest Fare Within 365 Days | Rs 28420 |
25 May
|
Get cheap flights from Ontario to Seattle with Goibibo India
Q: Why choose Goibibo for your flight booking from Ontario to Seattle?
A: Goibibo lets you search and compare flight tickets to various destinations with just a click. There is a huge inventory of airlines for you to choose from, and exciting deals and discounts so that you can book your flight tickets at reasonable prices. You can always reach out to Goibibo customer care for any help.
Q: How to get a cheap flight ticket from Ontario to Seattle?
A: At Goibibio, it’s very simple to find cheap flights. • After entering the source and destination on the home page, you will get a list of flights. Click on the ‘Cheapest’ filter below to see the cheapest flights first. • You can also grab a cheap flight booking by setting up an alert for Ontario to Seattle flights. Goibibo will let you know whenever there is a price drop for your flight. What’s the best time to book a flight from Ontario to Seattle? • For a cheap domestic flight, try booking 3-4 weeks in advance. • For an international flight, you must book at least 7-8 weeks ahead for a better price. • You can also check the calendar view while booking to compare the prices for various dates. • Set up a price alert to get notified about the best prices for your flight from Ontario to Seattle.
Q: What should you keep in mind while booking a flight from Ontario to Seattle?
A: At Goibibo, you can compare flights from all major airlines at one go. Always keep an eye out for the best offers on your Ontario to Seattle flight. Plus, there are no hidden charges when you book a Ontario to Seattle flight on Goibibo.
Q: Is there any discount on a flight booking from Ontario to Seattle?
A: Goibibo always has discount offers running on flights. You can find many coupons on the website and app for your Ontario to Seattle booking. While booking, you can choose the best coupon from the list for an instant discount on your tickets.
Ontario to Seattle Flights
Searching for Ontario to Seattle cheap flights? Then, Goibibo is your one-stop destination to book Ontario to Seattle flight in a hassle-free manner. It is one such platform that brings forth all the options for you at one place and lets you book the most suitable flight with the best deals and offers.
There is no dearth of options when it comes to Ontario to Seattle Flight booking. Several budget and premium airlines fly on this route. You can easily check the Ontario to Seattle flight schedule on Goibibo. There are approximately 20 flights flying daily between Ontario and Seattle from early morning to late at night. Out of these Ontario to Seattle flight, 10 are non stop flights 10 are connecting flights. Alaska Airlines, American Airlines, Frontier Airlines, United Airlines are some major airlines that fly between Ontario and Seattle.
The lowest airfare of Ontario to Seattle flight is ₹26046 and the average airfare is 41937 depending on the airline, timings and availability. So, it is advisable to book domestic flights 2-3 weeks well in advance to avail minimum airfare. You can also book Ontario to Seattle cheap flights if you are flexible with your dates and timings.
You will board your Ontario to Seattle flight from the Ontario Intl and deboard it at Seattle Airport.
You cannot only book Ontario to Seattle cheap flight tickets through Goibibo but can also do web check-in and track your flight status.
How to book a Ontario to Seattle flight ticket on Goibibo?
Booking flight tickets on Goibibo is very simple. For a Ontario to Seattle flight, check below:
How can I check the flight schedule for a Ontario to Seattle flight?
To check the Ontario to Seattle flight schedule,
How much baggage can I carry on my Ontario to Seattle flight?
Baggage allowance depends on the class of travel and airline. In the Ontario to Seattle Air India flight, 25 kg of checked baggage is allowed, while 8 kg of hand luggage is permitted. On the other hand, in all domestic IndiGo flights, a passenger can carry 7 kg of hand luggage and 15 kg of checked baggage.
Where will I board my flight at Ontario and deboard at Seattle?
When you have booked a Ontario to Seattle flight, you will board the flight at and de-board at .
How can I do web check-in for my upcoming Ontario at Seattle flight?
To avail the web check-in service and avoid queues at airports, you have to visit the official airline websites. Commonly, you have to fill the cities of departure and arrival, PNR number and last name to select your preferred seats and meals.
About Seattle
Airport Address
Tel:
About Ontario
Frequently Asked Questions - Ontario to Seattle Flights
Q: How many flights fly from Ontario to Seattle on the daily basis?
A: Around 20 flights are flying daily from Ontario to Seattle. Out of which 10 are direct and 10 are connecting flights on this route. Some major airlines between this route are Alaska Airlines, American Airlines, Frontier Airlines, United Airlines.
Q: Which is the last flight on Ontario to Seattle route?
A: The last flight from Ontario to Seattle route is Frontier Airlines at 20:59.
Q: When does the first flight leave from Ontario to Seattle?
A: The first flight from Ontario to Seattle is Frontier Airlines at 06:00.
Q: Which airline has maximum number for flights between Ontario to Seattle?
A: Out of 20 daily flights between Ontario to Seattle Alaska Airlines has maximum 9 flights. After that United Airlines has 6, Frontier Airlines has 4, American Airlines has 1 flights between Ontario to Seattle.
Q: What are the name and codes for Ontario and Seattle airports?
A: The name of Ontario airport is Ontario Intl and its code is ONT and name of Seattle Airport is Seattle Airport, its code is SEA.
Q: Which is the cheapest flight from Ontario to Seattle in next 7 and next 30 days?
A: Cheapest flight in next 7 days on Ontario to Seattle route is at ₹28420. And in next 30 days lowest price on Ontario to Seattle route is ₹28420.
Q: Which are the most preferred airlines from Ontario to Seattle ?
A: Alaska Airlines, American Airlines, Frontier Airlines, United Airlines are the most preferred airlines on Ontario to Seattle flight route.
Q: What is today’s cheapest fare from Ontario to Seattle?
A: Today lowest airfare on Ontario to Seattle flight route is 31568.
