Cheap flights Ontario to Boeing Field King County International Airport

From

To

Depart

Return

Passengers

1 passenger, economy

There are no nonstop flights from Ontario to Boeing Field King County International Airport. With a connection, the trip takes from 7 hours 25 minutes. Distance: 1549 km. Tickets from KSh37 741 (departure 14 November).

Prices updated on 26 October at 10:53

See also: Flights from Ontario Flights to Boeing Field King County International Airport (Seattle)

Cheap flights Ontario to Boeing Field King County International Airport

Compare prices, duration and stops

Filters

Stops

Direct only 1 stop 2+ stops

Price

KSh37 741 KSh97 726 KSh97 726

Airlines

Frontier Airlines

F9 1262 Best price

11:52

Ontario (ONT)

Sat, 14 Nov

29h 18min

2 stops

17:10

Boeing Field King County International Airport (BFI)

Sun, 15 Nov +1

KSh37 741

F9 4206

07:35

Ontario (ONT)

Fri, 20 Nov

25h 40min

2 stops

09:15

Boeing Field King County International Airport (BFI)

Sat, 21 Nov +1

KSh57 167

F9 2913

20:45

Ontario (ONT)

Sun, 29 Nov

7h 25min

1 stop

04:10

Boeing Field King County International Airport (BFI)

Mon, 30 Nov +1

KSh97 726

Low price calendar

From

To

October 2026 — no data Mon, 26 Oct · One way

Prices as of 26 October, 11:04 Moscow time

Cheap flights Ontario to Boeing Field King County International Airport

Frontier Airlines

Fri, Sat, Sun

Price from

KSh37 741

Round trip Ontario — Boeing Field King County International Airport

Trip	Outbound	Return	Outbound + return	Total
Weekend trip	Sat, 14 Nov	Sun, 15 Nov	KSh13 516 + KSh17 859
One week	Sat, 14 Nov	Sat, 21 Nov	KSh13 516 + KSh11 050

Two one-way tickets combined, price per adult. Tap a price to search these dates.

Prices as of 26 October, 11:04 Moscow time

Popular destinations from Ontario

All →

ONT

Ontario — San Francisco

United States → United States

SFO

from

KSh2 186

ONT

Ontario — Denver

United States → United States

DEN

from

KSh4 050

ONT

Ontario — Oakland

United States → United States

OAK

from

KSh8 538

ONT

Ontario — Nashville

United States → United States

BNA

from

KSh9 184

ONT

Ontario — San Antonio

United States → United States

SAT

from

KSh12 053

ONT

Ontario — San Jose

United States → United States

SJC

from

KSh12 343

ONT

Ontario — Boise

United States → United States

BOI

from

KSh13 756

ONT

Ontario — Kansas City

United States → United States

MCI

from

KSh14 064

Popular destinations to Boeing Field King County International Airport

All →

SAN

San Diego — Seattle

United States → United States

BFI

from

KSh25 302

LAX

Los Angeles — Seattle

United States → United States

BFI

from

KSh25 318

LAS

Las Vegas — Seattle

United States → United States

BFI

from

KSh26 393

CHI

Chicago — Seattle

United States → United States

BFI

from

KSh27 293

SLC

Salt Lake City — Seattle

United States → United States

BFI

from

KSh29 105

PHX

Phoenix — Seattle

United States → United States

BFI

from

KSh31 557

SFO

San Francisco — Seattle

United States → United States

BFI

from

KSh32 311

DEN

Denver — Seattle

United States → United States

BFI

from

KSh36 404

DFW

Dallas — Seattle

United States → United States

BFI

from

KSh36 538

Cheap flights Ontario to Boeing Field King County International Airport

Price from: KSh37 741
Average price: KSh57 167
Flight time: 25 hours 40 minutes
Distance: 1 549 km
Рейсов в неделю: 3
Airlines: 1
Most frequent flight: F9 1262

Prices as of 26 October, 10:53 Moscow time

Airports on the Ontario — Boeing Field King County International Airport route

From → to	Flights	Direct	Airlines	Price from
OntarioONT Boeing Field King County International AirportBFI	3	0	1

Departure airports · Ontario

OntarioONT

Arrival airports · Boeing Field King County International Airport

Boeing Field King County International AirportBFI ≈ 9 km from the centre

Passenger reviews

No reviews for this route yet

Internet abroad

eSIM · United States

change

3 GB

data

30

days

KSh1 101

change

2 GB

data

15

days

KSh1 530

change

5 GB

data

30

days

KSh1 713

change

3 GB

data

30

days

KSh1 958

change

5 GB

data

30

days

KSh2 753

Frequently Asked Questions

Based on the tickets found, there are no nonstop flights from Ontario to Boeing Field King County International Airport — you will need to fly with a connection. Tickets with a connection start at KSh37 741. The journey takes from 7 hours 25 minutes.

The average ticket price Ontario Boeing Field King County International Airport is KSh57 167. The cheapest ticket costs KSh37 741, operated by Frontier Airlines, flight F9 1262, departing Ontario on 14 November at 11:52, arriving Boeing Field King County International Airport on 15 November at 17:10. Prices as of 26 October.

There are no nonstop flights. With a connection: from 7 hours 25 minutes, usually about 26 hours.

Tickets from Ontario to Boeing Field King County International Airport are sold by: Frontier Airlines. All flights have connections.

The distance from Ontario to Boeing Field King County International Airport is 1549 km.