What airlines fly to Ottawa?

Air Canada, United Airlines and Porter Airlines are the top three most popular airlines that fly to Ottawa from Santa Rosa according to our data. Air Canada is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Ottawa. Keep in mind that there are 5 different airlines that fly to Ottawa on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Santa Rosa Sonoma County Airport to Ottawa Airport?

Prices for flights from Santa Rosa Sonoma County Airport to Ottawa Airport are refreshed on a daily basis.

How old do you have to be to fly from Santa Rosa Sonoma County Airport to Ottawa Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Santa Rosa Sonoma County Airport to Ottawa Airport.

What documentation or ID do you need to fly to Ottawa Airport?

The required travel and health documents for your Ottawa Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ottawa Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$732 Cheap Flights from Santa Rosa to Ottawa in 2025/26

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2:22 pm - 3:44 pmSTS-YOW

22h 22m2 stops

8:50 am - 10:05 pmYOW-STS

16h 15m2 stops

$732Multiple Airlines

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Sat, Nov 1 - Sat, Nov 8

Fly from

Fly to

Route

Depart

Return

Price

Santa RosaOttawa

STS - YOW

STSYOW

Santa Rosa Sonoma County

Sat 11/1

2:22 pm-3:44 pm

2 stops22h 22m

Ottawa

Sat 11/8

8:50 am-10:05 pm

2 stops16h 15m

$732

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Santa Rosa to Ottawa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Ottawa?

The cheapest day to depart from Santa Rosa to Ottawa is on a Wednesday. Travelers who choose to depart for Ottawa on a Wednesday will often find tickets for as low as $558. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Ottawa on Sunday is $678.

What is the cheapest time of day to depart on your flight to Ottawa?

In the afternoon is the cheapest time of day to fly from Santa Rosa to Ottawa when you can find flight prices for as low as $477. Flying to Ottawa in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $623 on average. Flights to Ottawa from Santa Rosa in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Santa Rosa to Ottawa

Are you open to changing your travel dates? Check out the ideal times to fly from Santa Rosa to Ottawa according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Santa Rosa to Ottawa (STS to YOW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santa Rosa to Ottawa

Direct flights	None

There are no direct flights from Santa Rosa to Ottawa. There are no popular flight routes from Santa Rosa to Ottawa.

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How far is Santa Rosa Sonoma County to Ottawa by plane?
The straight-line distance from Santa Rosa Sonoma County to Ottawa is 2427.1 mi. 22h 22m is a normal flight duration for this route.
When did momondo last update prices for flights from Santa Rosa Sonoma County Airport to Ottawa Airport?
Prices for flights from Santa Rosa Sonoma County Airport to Ottawa Airport are refreshed on a daily basis.
How old do you have to be to fly from Santa Rosa Sonoma County Airport to Ottawa Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Santa Rosa Sonoma County Airport to Ottawa Airport.
What documentation or ID do you need to fly to Ottawa Airport?
The required travel and health documents for your Ottawa Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ottawa Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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Why use momondo?

Why should I use momondo to find a flight deal from Santa Rosa to Ottawa?

It is quick and easy to find Santa Rosa to Ottawa flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ottawa that suits you.

Can I find flights from Santa Rosa to Ottawa with flexible booking policies on momondo?

All flight searches from Santa Rosa to Ottawa on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Santa Rosa to Ottawa?

Once all potential Santa Rosa to Ottawa flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Santa Rosa to Ottawa right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Santa Rosa to Ottawa flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.