What airlines fly to San Antonio?

Air Canada, United Airlines and WestJet are the top three most popular airlines that fly to San Antonio from Ottawa according to our data. Air Canada is the first choice among our users, with 42% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 5 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Ottawa to San Antonio?

WestJet and United Airlines are the most popular carriers operating from Ottawa to San Antonio

When did momondo last update prices for flights from Ottawa Airport to San Antonio Airport?

Prices for flights from Ottawa Airport to San Antonio Airport are refreshed on a daily basis.

How old do you have to be to fly from Ottawa Airport to San Antonio Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to San Antonio Airport.

What documentation or ID do you need to fly to San Antonio Airport?

The travel and health documents you'll need for your trip to San Antonio Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Antonio Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$365 Cheap Flights from Ottawa to San Antonio in 2025/26

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0 bags

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Find the cheapest flights from Ottawa to San Antonio

Round-trip

One-way

Last minute

Cheap round-trip flights

5:55 am - 3:56 pmYOW-SAT

11h 01m2 stops

5:14 am - 12:22 amSAT-YOW

18h 08m2 stops

$548WestJet

Find Deal

Thu, Oct 9 - Wed, Oct 15

5:55 am - 3:56 pmYOW-SAT

11h 01m2 stops

5:14 am - 12:22 amSAT-YOW

18h 08m2 stops

$569WestJet

Find Deal

Thu, Oct 9 - Wed, Oct 15

5:55 am - 3:56 pmYOW-SAT

11h 01m2 stops

5:14 am - 12:22 amSAT-YOW

18h 08m2 stops

$600WestJet

Find Deal

Thu, Oct 9 - Wed, Oct 15

5:14 pm - 11:12 pmYOW-SAT

6h 58m1 stop

5:00 am - 4:50 pmSAT-YOW

10h 50m2 stops

$629United Airlines

Find Deal

Mon, Feb 23 - Wed, Feb 25

2:15 pm - 8:53 pmYOW-SAT

7h 38m1 stop

5:20 pm - 10:26 amSAT-YOW

16h 06m1 stop

$638United Airlines

Find Deal

Mon, Feb 23 - Wed, Feb 25

5:14 pm - 11:12 pmYOW-SAT

6h 58m1 stop

2:10 pm - 11:54 pmSAT-YOW

8h 44m2 stops

$640United Airlines

Find Deal

Mon, Feb 23 - Wed, Feb 25

6:05 am - 11:37 amYOW-SAT

6h 32m1 stop

1:05 pm - 9:35 pmSAT-YOW

7h 30m1 stop

$667United Airlines

Find Deal

Thu, Oct 9 - Wed, Oct 15

6:05 am - 11:37 amYOW-SAT

6h 32m1 stop

5:30 am - 2:13 pmSAT-YOW

7h 43m2 stops

$714United Airlines

Find Deal

Thu, Oct 9 - Wed, Oct 15

6:05 am - 11:37 amYOW-SAT

6h 32m1 stop

5:30 am - 5:06 pmSAT-YOW

10h 36m2 stops

$717United Airlines

Find Deal

Thu, Oct 9 - Wed, Oct 15

7:29 pm - 10:49 amYOW-SAT

16h 20m2 stops

4:21 pm - 9:58 amSAT-YOW

16h 37m2 stops

$1,266United Airlines

Find Deal

Thu, Oct 9 - Wed, Oct 15

WestJet flights from Ottawa to San Antonio

Our best WestJet deals on Ottawa to San Antonio flight tickets

WestJet

Oct 9

YOW5:55 amOttawa

11h 01m

2 stops

SAT3:56 pmSan Antonio

Oct 15

SAT5:14 amSan Antonio

18h 08m

2 stops

YOW12:22 amOttawa

$548

Find similar

WestJet

Oct 9

YOW5:55 amOttawa

11h 01m

2 stops

SAT3:56 pmSan Antonio

Oct 15

SAT5:14 amSan Antonio

18h 08m

2 stops

YOW12:22 amOttawa

$569

Find similar

WestJet

Oct 9

YOW5:55 amOttawa

11h 01m

2 stops

SAT3:56 pmSan Antonio

Oct 15

SAT5:14 amSan Antonio

18h 08m

2 stops

YOW12:22 amOttawa

$600

Find similar

United Airlines flights from Ottawa to San Antonio

Our best United Airlines deals on Ottawa to San Antonio flight tickets

United Airlines

Feb 23

YOW5:14 pmOttawa

6h 58m

1 stop

SAT11:12 pmSan Antonio

Feb 25

SAT5:00 amSan Antonio

10h 50m

2 stops

YOW4:50 pmOttawa

$629

Find similar

United Airlines

Feb 23

YOW2:15 pmOttawa

7h 38m

1 stop

SAT8:53 pmSan Antonio

Feb 25

SAT5:20 pmSan Antonio

16h 06m

1 stop

YOW10:26 amOttawa

$638

Find similar

United Airlines

Feb 23

YOW5:14 pmOttawa

6h 58m

1 stop

SAT11:12 pmSan Antonio

Feb 25

SAT2:10 pmSan Antonio

8h 44m

2 stops

YOW11:54 pmOttawa

$640

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Thu 10/9

5:55 am-3:56 pm

2 stops11h 01m

San Antonio

Wed 10/15

5:14 am-12:22 am

2 stops18h 08m

$548

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Thu 10/9

5:55 am-3:56 pm

2 stops11h 01m

San Antonio

Wed 10/15

5:14 am-12:22 am

2 stops18h 08m

$569

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Thu 10/9

5:55 am-3:56 pm

2 stops11h 01m

San Antonio

Wed 10/15

5:14 am-12:22 am

2 stops18h 08m

$600

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Mon 2/23

5:14 pm-11:12 pm

1 stop6h 58m

San Antonio

Wed 2/25

5:00 am-4:50 pm

2 stops10h 50m

$629

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Mon 2/23

2:15 pm-8:53 pm

1 stop7h 38m

San Antonio

Wed 2/25

5:20 pm-10:26 am

1 stop16h 06m

$638

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Mon 2/23

5:14 pm-11:12 pm

1 stop6h 58m

San Antonio

Wed 2/25

2:10 pm-11:54 pm

2 stops8h 44m

$640

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Thu 10/9

6:05 am-11:37 am

1 stop6h 32m

San Antonio

Wed 10/15

1:05 pm-9:35 pm

1 stop7h 30m

$667

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Thu 10/9

6:05 am-11:37 am

1 stop6h 32m

San Antonio

Wed 10/15

5:30 am-2:13 pm

2 stops7h 43m

$714

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Thu 10/9

6:05 am-11:37 am

1 stop6h 32m

San Antonio

Wed 10/15

5:30 am-5:06 pm

2 stops10h 36m

$717

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Thu 10/9

7:29 pm-10:49 am

2 stops16h 20m

San Antonio

Wed 10/15

4:21 pm-9:58 am

2 stops16h 37m

$1,266

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ottawa to San Antonio

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 time of day to depart on your flight to San Antonio?

According to our data, the cheapest time of day to fly to San Antonio is at noon. momondo users have found flights departing from Ottawa to San Antonio at noon for as low as $645. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the morning, with an average ticket price of $660. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Ottawa to San Antonio

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

Estimated round-trip price

Cheap Ottawa to San Antonio (YOW to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to San Antonio

Direct flights	None

There are no direct flights from Ottawa to San Antonio. There are no popular flight routes from Ottawa to San Antonio.

Search flight deals

How far is Ottawa to San Antonio by plane?
There are 1657.1 mi between Ottawa and San Antonio. 6h 32m is a normal flight duration for this route.
When did momondo last update prices for flights from Ottawa Airport to San Antonio Airport?
Prices for flights from Ottawa Airport to San Antonio Airport are refreshed on a daily basis.
How old do you have to be to fly from Ottawa Airport to San Antonio Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The travel and health documents you'll need for your trip to San Antonio Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Antonio Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

New Braunfels

Kerrville

Boerne

Schertz

Pleasanton

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to San Antonio?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ottawa to San Antonio for you.

Can I find flights from Ottawa to San Antonio with flexible booking policies on momondo?

Flights from Ottawa to San Antonio with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ottawa to San Antonio?

Once you have performed a search for Ottawa to San Antonio flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to San Antonio, momondo offers a useful price alert feature which will track prices for flights to San Antonio from Ottawa and alert you when they change.