Best option Seattle-Tacoma Ontario | 05/20/24 direct F93546 02h 44min | 06/01/24 direct AS1087 02h 41min | Frontier Airlines | ? | $151 Found several days ago | Check | |
Seattle-Tacoma Ontario | 09/29/24 1 Stopover (LAS) F94830, F94205 20h 04min | 10/14/24 direct F93164 02h 47min | Frontier Airlines | $164 Found several days ago | Check | ||
Seattle-Tacoma Ontario | 10/15/24 direct F93163 02h 37min | 10/31/24 direct F93164 02h 47min | Frontier Airlines | ? | $200 Found several days ago | Check | |
Seattle-Tacoma Ontario | 09/29/24 1 Stopover (LAS) F94830, F94757 13h 15min | 10/14/24 direct F93164 02h 47min | Frontier Airlines | ? | $263 Found several days ago | Check | |
Seattle-Tacoma Ontario | 09/29/24 direct AS1254 02h 35min | 10/14/24 direct AS1087 02h 49min | Alaska Airlines | ? | $272 Found several days ago | Check | |
Seattle-Tacoma Ontario | 09/29/24 direct AS1254 02h 35min | 10/14/24 direct AS1091 02h 50min | Alaska Airlines | ? | $283 Found several days ago | Check | |
Seattle-Tacoma Ontario | 09/29/24 direct AS1254 02h 35min | 10/14/24 direct AS1091 02h 50min | Alaska Airlines | $300 Found several days ago | Check | ||
Seattle-Tacoma Ontario | 09/29/24 1 Stopover (DEN) UA1829, UA1145 08h 39min | 10/14/24 direct AS1111 02h 50min | United Airlines | ? | $508 Found several days ago | Check | |
Seattle-Tacoma Ontario | 09/29/24 1 Stopover (SFO) UA0246, UA1074 15h 56min | 10/14/24 1 Stopover (SFO) UA5920, UA2603 04h 43min | United Airlines | ? | $515 Found several days ago | Check |
- Find cheap flights
- Booking tips
- Flights
- Flight Routes
- Flights to United States
- Flights to Ontario
- Flights Seattle-Tacoma (SEA) Ontario (ONT)
Stops
Airline
- United Airlines
- Frontier Airlines
- Alaska Airlines
Flight type
- Return
Outbound departure month
- May 2024
- September 2024
- October 2024
Outbound weekday
- Monday
- Tuesday
- Sunday
Return departure month
- June 2024
- October 2024
Return weekday
- Monday
- Thursday
- Saturday
Change in
- Las Vegas - McCarran International Airport, NV
- San Francisco International Airport, CA
- Denver International Airport, CO
Tips and tricks to help you find cheap flights from Seattle Tacoma to Ontario
Favorite airline: Frontier Airlines
The majority of passengers on the route Seattle-Tacoma – Ontario prefer to fly with Frontier Airlines.
Frontier Airlines
58 %
Alaska Airlines
26 %
Delta
12 %
Tip: book 3 weeks before departure
The best time to find a cheap flight on this route is 3 weeks before travel. Save up to 41 %.
22 days before departure
Cheapest weekday: Tuesday
The cheapest flights on this route are operated on Tuesday.
Stopover flights are the cheapest connection
Direct flights on this route are $80.00 more expensive on average than flights with a stopover.
non stop flight
1 stop
02h 34min
19h 50min
$191
$111
Favourite connection: via Las Vegas
Flights with a stopover in Las Vegas are the most popular connection for this route.
Route
bookings
1 stopover Las Vegas - McCarran International Airport, NV
23h 41min, from $162
47 %
1 stopover Denver International Airport, CO
19h 50min, from $111
45 %
1 stopover Salt Lake City International Airport, UT
06h 52min, from $355
6 %
Flight information: Seattle-Tacoma - Ontario
Roundtrip from | $150.60 |
---|---|
Flight duration | min. 02:30 / max. 03:20 |
Return flight duration | min. 02:45/ max. 08:05 |
Distance | 1542 km |
Flights per week | 23 |
Departure airport | Seattle-Tacoma International Airport, WA (SEA) |
Arrival airport | Ontario-CA (ONT) |
Destination country | United States |
Alternative routes to United States
- Seattle-Tacoma - San Francisco from $130
- Seattle-Tacoma - Honolulu from $402
- Seattle-Tacoma - Las Vegas from $56
- Seattle-Tacoma - Los Angeles from $204
- Seattle-Tacoma - New York from $207
- Seattle-Tacoma - Anchorage from $301
- Seattle-Tacoma - Kahului from $389
- Seattle-Tacoma - Kona from $408
- Seattle-Tacoma - Orlando from $190
- Seattle-Tacoma - Miami from $237
Alternative flights to Ontario
- San Francisco - Ontario from $62
- Sacramento - Ontario from $176
- Baltimore - Ontario from $221
- San Jose - Ontario from $331
- Dallas - Ontario from $183
Flight destinations with a similar price
- Ontario - Frankfurt from $677
- Ontario - Munich from $1,060
- Ontario - Cancun from $333
- Ontario - Guadalajara from $584
Flight destinations with a similar price
- Seattle-Tacoma - Portland-Oregon from $145
- Seattle-Tacoma - Oakland from $147
- Seattle-Tacoma - Pasco from $145
- Seattle-Tacoma - San Jose from $150
- Seattle-Tacoma - Sacramento from $149