- 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
₹ 24,121
₹ 27,959
₹ 37,495
Arrival at Seattle
₹ 33,726
₹ 33,726
₹ 24,121
Alliances & Airlines
Oneworld
(8)
SkyTeam
()
Star Alliance
(7)
Layover Airports
Layover Duration
Further Flights From Seattle (SEA)
Top International Routes
Top International Cities
Live Now: Special Sale by Akasa Air!
Limited Period Offers
Hotels in Ontario
Premium Hotels Nearby Ontario
Hotels in Seattle
Ontario to Seattle Flights, Fares @ ₹24121 + Flat Rs 1500 OFF
₹ 28,689
₹ 4,568 Instant Discount
Special Deal Pre-applied for you
Ontario to Seattle , 9 Apr
Frontier Airlines F9 2232
11:00
Thu, 9 Apr 26
Ontario, United States
01 h 15 m
12:15
Thu, 9 Apr 26
Las Vegas, United States
BAGGAGE : CHECK INCABIN
Information not available
Frontier Airlines F9 4667
17:22
Thu, 9 Apr 26
Terminal T3
Las Vegas, United States
02 h 58 m
20:20
Thu, 9 Apr 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Fare Option 1
Fare offered by airline.
₹ 28,689₹ 24,121
₹ 30,359
₹ 2,400 Instant Discount
Use GODEALS to get extra discount of Rs 500
Burbank to Seattle , 9 Apr
United Airlines UA 1453
14:00
Thu, 9 Apr 26
Burbank, United States
01 h 35 m
15:35
Thu, 9 Apr 26
Terminal T3
San Francisco, United States
BAGGAGE : CHECK INCABIN
Information not available
United Airlines UA 2279
16:12
Thu, 9 Apr 26
Terminal T3
San Francisco, United States
02 h 23 m
18:35
Thu, 9 Apr 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Economy
Fare offered by airline.
₹ 30,359₹ 27,959
Economy fully refundable
Fare offered by airline.
₹ 35,476₹ 33,076
Economy plus
Fare offered by airline.
₹ 50,837₹ 48,437
Economy plus fully refundable
Fare offered by airline.
₹ 55,954₹ 53,554
₹ 36,126
₹ 2,400 Instant Discount
Use GODEALS to get extra discount of Rs 500
Ontario to Seattle , 9 Apr
United Airlines UA 2363
06:00
Thu, 9 Apr 26
Terminal T2
Ontario, United States
01 h 29 m
07:29
Thu, 9 Apr 26
Terminal T3
San Francisco, United States
BAGGAGE : CHECK INCABIN
Information not available
United Airlines UA 1351
08:15
Thu, 9 Apr 26
Terminal T3
San Francisco, United States
02 h 24 m
10:39
Thu, 9 Apr 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Economy
Fare offered by airline.
₹ 36,126₹ 33,726
Economy fully refundable
Fare offered by airline.
₹ 41,711₹ 39,311
Economy plus
Fare offered by airline.
₹ 56,605₹ 54,205
Economy plus fully refundable
Fare offered by airline.
₹ 62,189₹ 59,789
₹ 36,126
₹ 2,400 Instant Discount
Use GODEALS to get extra discount of Rs 500
Ontario to Seattle , 9 Apr
American Airlines AA 1194
06:10
Thu, 9 Apr 26
Terminal T4
Ontario, United States
01 h 22 m
07:32
Thu, 9 Apr 26
Terminal T4
Phoenix, United States
BAGGAGE : CHECK INCABIN
Information not available
American Airlines AA 2448
10:40
Thu, 9 Apr 26
Terminal T4
Phoenix, United States
03 h 14 m
13:54
Thu, 9 Apr 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Main Cabin
Fare offered by airline.
₹ 36,126₹ 33,726
Main cabin flexible
Fare offered by airline.
₹ 40,781₹ 38,381
₹ 36,126
₹ 2,400 Instant Discount
Use GODEALS to get extra discount of Rs 500
Ontario to Seattle , 9 Apr
United Airlines UA 1375
13:27
Thu, 9 Apr 26
Terminal T2
Ontario, United States
01 h 29 m
14:56
Thu, 9 Apr 26
Terminal T3
San Francisco, United States
BAGGAGE : CHECK INCABIN
Information not available
United Airlines UA 2279
16:12
Thu, 9 Apr 26
Terminal T3
San Francisco, United States
02 h 23 m
18:35
Thu, 9 Apr 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Economy
Fare offered by airline.
₹ 36,126₹ 33,726
Economy fully refundable
Fare offered by airline.
₹ 41,711₹ 39,311
Economy plus
Fare offered by airline.
₹ 56,605₹ 54,205
Economy plus fully refundable
Fare offered by airline.
₹ 62,189₹ 59,789
₹ 40,929
₹ 3,434 Instant Discount
Special Deal Pre-applied for you
Ontario to Seattle , 9 Apr
Alaska Airlines AS 654
10:33
Thu, 9 Apr 26
Terminal T2
Ontario, United States
02 h 50 m
13:23
Thu, 9 Apr 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Saver
Fare offered by airline.
₹ 40,929₹ 37,495
Main
Fare offered by airline.
₹ 43,856₹ 40,387
First
Fare offered by airline.
₹ 52,636₹ 49,063
Refundable main
Fare offered by airline.
₹ 54,099₹ 50,508
Refundable first
Fare offered by airline.
₹ 72,147₹ 68,341
₹ 41,265
₹ 2,400 Instant Discount
Use GODEALS to get extra discount of Rs 500
Burbank to Seattle , 9 Apr
American Airlines AA 7590 | Operated By Alaska Airlines
10:14
Thu, 9 Apr 26
Burbank, United States
02 h 52 m
13:06
Thu, 9 Apr 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Main Cabin
Fare offered by airline.
₹ 41,265₹ 38,865
₹ 45,806
₹ 3,492 Instant Discount
Special Deal Pre-applied for you
Burbank to Seattle , 9 Apr
Alaska Airlines AS 1388
10:14
Thu, 9 Apr 26
Burbank, United States
02 h 52 m
13:06
Thu, 9 Apr 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Main
Fare offered by airline.
₹ 45,806₹ 42,314
Saver
Fare offered by airline.
₹ 51,924₹ 45,850
Refundable main
Fare offered by airline.
₹ 56,538₹ 52,918
First
Fare offered by airline.
₹ 1,27,756₹ 1,23,288
Refundable first
Fare offered by airline.
₹ 1,56,536₹ 1,51,726
₹ 45,806
₹ 3,492 Instant Discount
Special Deal Pre-applied for you
Burbank to Seattle , 9 Apr
Alaska Airlines AS 768
18:01
Thu, 9 Apr 26
Burbank, United States
02 h 51 m
20:52
Thu, 9 Apr 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Main
Fare offered by airline.
₹ 45,806₹ 42,314
Saver
Fare offered by airline.
₹ 51,924₹ 45,850
Refundable main
Fare offered by airline.
₹ 56,538₹ 52,918
First
Fare offered by airline.
₹ 69,221₹ 65,450
Refundable first
Fare offered by airline.
₹ 90,684₹ 86,658
₹ 51,021
₹ 6,016 Instant Discount
Special Deal Pre-applied for you
Ontario to Seattle , 9 Apr
Hawaiian Airlines HA 6371 | Operated By Alaska Airlines
10:33
Thu, 9 Apr 26
Terminal T2
Ontario, United States
02 h 50 m
13:23
Thu, 9 Apr 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Fare Option 1
Fare offered by airline.
₹ 51,021₹ 45,005
| Ontario Seattle Cheap Flights | Fare | Date |
|---|---|---|
| Lowest Airfare Today | Rs 0 |
09 Apr
|
| Cheapest Fare Within 30 Days | Rs null |
09 Apr
|
| Cheapest Fare Within 90 Days | Rs null |
09 Apr
|
| Cheapest Fare Within 365 Days | Rs null |
09 Apr
|
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, Hawaiian Airlines, United Airlines are some major airlines that fly between Ontario and Seattle.
The lowest airfare of Ontario to Seattle flight is ₹24121 and the average airfare is 37495 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: What is today’s cheapest fare from Ontario to Seattle?
A: Today lowest airfare on Ontario to Seattle flight route is 0.
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 . And in next 30 days lowest price on Ontario to Seattle route is .
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, Hawaiian Airlines, United Airlines.
Q: Which are the most preferred airlines from Ontario to Seattle ?
A: Alaska Airlines, American Airlines, Frontier Airlines, Hawaiian Airlines, United Airlines are the most preferred airlines on Ontario to Seattle flight route.
Q: Which airline has maximum number for flights between Ontario to Seattle?
A: Out of 20 daily flights between Ontario to Seattle United Airlines has maximum 7 flights. After that Alaska Airlines has 5, Hawaiian Airlines has 4, American Airlines has 3, Frontier Airlines has 1 flights between Ontario to Seattle.
Q: When does the first flight leave from Ontario to Seattle?
A: The first flight from Ontario to Seattle is United Airlines at 06:00.
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 last flight on Ontario to Seattle route?
A: The last flight from Ontario to Seattle route is Hawaiian Airlines at 20:35.