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Cheap flights Ontario to Boeing Field King County International Airport

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 TSh760 687 (departure 14 November).

Prices updated on 25 October at 10:54

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

Cheap flights Ontario to Boeing Field King County International Airport

Compare prices, duration and stops

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
TSh760 687
Frontier Airlines
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
TSh1 152 223
Frontier Airlines
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
TSh1 969 715

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From
To
October 2026 — no data Sun, 25 Oct · One way

Prices as of 25 October, 11:07 Moscow time

Cheap flights Ontario to Boeing Field King County International Airport

Frontier Airlines
Frontier Airlines
Fri, Sat, Sun
Price from
TSh760 687

Round trip Ontario — Boeing Field King County International Airport

TripOutboundReturnOutbound + returnTotal
Weekend tripSat, 14 NovSun, 15 Nov TSh272 415 + TSh359 964
One weekSat, 14 NovSat, 21 Nov TSh272 415 + TSh222 716

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

Prices as of 25 October, 11:07 Moscow time

Popular destinations from Ontario

All →
ONT
Ontario — San Francisco
United States → United States
SFO
from
TSh44 127
ONT
Ontario — Denver
United States → United States
DEN
from
TSh81 639
ONT
Ontario — Oakland
United States → United States
OAK
from
TSh172 097
ONT
Ontario — Nashville
United States → United States
BNA
from
TSh185 111
ONT
Ontario — San Antonio
United States → United States
SAT
from
TSh242 926
ONT
Ontario — San Jose
United States → United States
SJC
from
TSh248 775
ONT
Ontario — Seattle
United States → United States
SEA
from
TSh272 415
ONT
Ontario — Boise
United States → United States
BOI
from
TSh277 254
ONT
Ontario — Kansas City
United States → United States
MCI
from
TSh283 470

Popular destinations to Boeing Field King County International Airport

All →
SAN
San Diego — Seattle
United States → United States
BFI
from
TSh509 983
LAX
Los Angeles — Seattle
United States → United States
BFI
from
TSh510 289
LAS
Las Vegas — Seattle
United States → United States
BFI
from
TSh532 888
SLC
Salt Lake City — Seattle
United States → United States
BFI
from
TSh586 630
PHX
Phoenix — Seattle
United States → United States
BFI
from
TSh636 055
DFW
Dallas — Seattle
United States → United States
BFI
from
TSh703 025
CHI
Chicago — Seattle
United States → United States
BFI
from
TSh763 259
MSP
Minneapolis — Seattle
United States → United States
BFI
from
TSh772 446

Cheap flights Ontario to Boeing Field King County International Airport

Price from
TSh760 687
Average price
TSh1 152 223
Flight time
25 hours 40 minutes
Distance
1 549 km
Рейсов в неделю
3
Airlines
1
Most frequent flight
F9 1262

Prices as of 25 October, 10:54 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
301

Departure airports · Ontario

  • OntarioONT

Arrival airports · Boeing Field King County International Airport

Passenger reviews

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Internet abroad

eSIM · United States

All plans

change

3 GB

data

30

days

TSh22 196

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2 GB

data

15

days

TSh30 828

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5 GB

data

30

days

TSh34 528

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change

3 GB

data

30

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TSh39 460

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change

5 GB

data

30

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TSh55 491

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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 TSh760 687. The journey takes from 7 hours 25 minutes.
The average ticket price Ontario Boeing Field King County International Airport is TSh1 152 223. The cheapest ticket costs TSh760 687, 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 25 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.