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Flights from Ottawa to California

Flight deals from Ottawa to California

Looking for a cheap last-minute deal or the best return flight from Ottawa to California? If you want to travel next month, return fares start from $562. Find the lowest prices on one-way and return tickets right here.
San Francisco.$523 per passenger.Departing Fri, 4 Sep, returning Wed, 16 Sep.Return flight with WestJet.Outbound indirect flight with WestJet, departs from Ottawa International on Fri, 4 Sep, arriving in San Francisco International.Inbound indirect flight with WestJet, departs from San Francisco International on Wed, 16 Sep, arriving in Ottawa International.Price includes taxes and charges.From $523, select.
Sacramento.$559 per passenger.Departing Tue, 5 May, returning Fri, 8 May.Return flight with United.Outbound indirect flight with United, departs from Ottawa International on Tue, 5 May, arriving in Sacramento International.Inbound indirect flight with United, departs from Sacramento International on Fri, 8 May, arriving in Ottawa International.Price includes taxes and charges.From $559, select.
Los Angeles.$580 per passenger.Departing Tue, 8 Sep, returning Thu, 24 Sep.Return flight with WestJet.Outbound indirect flight with WestJet, departs from Ottawa International on Tue, 8 Sep, arriving in Los Angeles International.Inbound indirect flight with WestJet, departs from Los Angeles International on Thu, 24 Sep, arriving in Ottawa International.Price includes taxes and charges.From $580, select.
San Diego.$613 per passenger.Departing Thu, 15 Oct, returning Thu, 22 Oct.Return flight with WestJet.Outbound indirect flight with WestJet, departs from Ottawa International on Thu, 15 Oct, arriving in San Diego International.Inbound indirect flight with WestJet, departs from San Diego International on Thu, 22 Oct, arriving in Ottawa International.Price includes taxes and charges.From $613, select.
Santa Ana.$648 per passenger.Departing Thu, 16 Jul, returning Sun, 26 Jul.Return flight with WestJet.Outbound indirect flight with WestJet, departs from Ottawa International on Thu, 16 Jul, arriving in Santa Ana John Wayne.Inbound indirect flight with WestJet, departs from Santa Ana John Wayne on Sun, 26 Jul, arriving in Ottawa International.Price includes taxes and charges.From $648, select.
Palm Springs.$727 per passenger.Departing Sat, 16 Jan, returning Sat, 23 Jan.Return flight with United.Outbound indirect flight with United, departs from Ottawa International on Sat, 16 Jan, arriving in Palm Springs International.Inbound indirect flight with United, departs from Palm Springs International on Sat, 23 Jan, arriving in Ottawa International.Price includes taxes and charges.From $727, select.
San Jose.$760 per passenger.Departing Sat, 5 Sep, returning Mon, 7 Sep.Return flight with United.Outbound indirect flight with United, departs from Ottawa International on Sat, 5 Sep, arriving in San Jose International.Inbound indirect flight with United, departs from San Jose International on Mon, 7 Sep, arriving in Ottawa International.Price includes taxes and charges.From $760, select.
Ontario.$815 per passenger.Departing Wed, 3 Jun, returning Wed, 10 Jun.Return flight with United.Outbound indirect flight with United, departs from Ottawa International on Wed, 3 Jun, arriving in Ontario International.Inbound indirect flight with United, departs from Ontario International on Wed, 10 Jun, arriving in Ottawa International.Price includes taxes and charges.From $815, select.
Fresno.$1,117 per passenger.Departing Mon, 22 Jun, returning Mon, 29 Jun.Return flight with United.Outbound indirect flight with United, departs from Ottawa International on Mon, 22 Jun, arriving in Fresno Yosemite.Inbound indirect flight with United, departs from Fresno Yosemite on Mon, 29 Jun, arriving in Ottawa International.Price includes taxes and charges.From $1,117, select.
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Flying from Ottawa to California

Arm yourself with these facts on the fly.
Cheapest flight found$526
Cheapest month to flySeptember
Cheapest airport to fly fromOttawa International

Frequently asked questions

We looked at all of the upcoming return flights from Ottawa to California we could find over the next 12 months. It looks like $523 is the best price. This is good, compared to the average California ticket price of $708.
The cheapest month to fly from Ottawa to Ontario International Airport is usually June. The cheapest month to fly from Ottawa to San Jose International Airport is usually September. The cheapest month to fly from Ottawa to Santa Ana John Wayne Airport is usually July. And the cheapest month to fly from Ottawa to San Diego International Airport is usually October.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Ottawa to California on Friday, 4 September 2026.
Currently, there aren't any direct flights from Ottawa to California, but you can still fly with a stopover.
If you're flying from Ottawa, the cheapest city in California to fly into is San Francisco. The cheapest airport serving San Francisco at the moment is San Francisco International.

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