$98 Cheap Alaska Airlines flights Ontario (ONT) to Seattle (SEA)
Prices were available within the past 7 days and start at $98 for one-way flights and $177 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Wed, Dec 24 - Tue, Jan 6
ONT
Ontario
SEA
Seattle
$177 Roundtrip, found 18 hours ago
$177
Roundtrip
found 18 hours ago
Travel information
Origin airport | Los Angeles - Ontario Intl. |
|---|---|
Destination airport | Seattle - Tacoma Intl. |
Airlines serving | Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, United |
Popular airline | Frontier Airlines |
Distance | 1530 km |
Average flight time | 3 hours 8 mins |
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Most Popular Alaska Airlines Routes from Ontario
- Phoenix to Chicago (PHX - ORD)
- Kansas City to Lihue (MCI - LIH)
- Atlanta to Pasco (ATL - PSC)
- Seattle to Phoenix (SEA - PHX)
- Seattle Paine Field Intl. Airport to Las Vegas (PAE - LAS)
- New York to Burbank (JFK - BUR)
- San Francisco to Houston (SFO - IAH)
- Los Angeles to Guatemala City (LAX - GUA)
- Seattle Paine Field Intl. Airport to Phoenix (PAE - PHX)
- Seattle to Tokyo (SEA - HND)
Popular Domestic Routes in Seattle - Tacoma Intl.
- San Francisco to Houston (SFO - IAH)
- Los Angeles to Guatemala City (LAX - GUA)
- Atlanta to Pasco (ATL - PSC)
- San Francisco to Missoula (SFO - MSO)
- Phoenix to Chicago (PHX - ORD)
- Seattle Paine Field Intl. Airport to Phoenix (PAE - PHX)
- San Francisco to Houston (SFO - IAH)
- Honolulu to Los Angeles (HNL - LAX)
- Detroit to Anchorage (DTW - ANC)
- Ontario to Seattle (ONT - SEA)