What airlines fly to San Antonio?

Air Canada, United Airlines and Delta 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 55% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 3 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?

United Airlines is the most popular carrier 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.

$300 Cheap Flights from Ottawa to San Antonio in 2025/26

Q: What is the typical price of a round-trip flight between Ottawa and San Antonio?

Prices are currently low for flights on this route. Typical prices usually range from $625 to $1,027. The lowest price recently found on this route was $300.

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Find the cheapest flights from Ottawa to San Antonio

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:30 pm - 11:11 amYOW-SAT

16h 41m1 stop

7:00 am - 9:18 pmSAT-YOW

13h 18m1 stop

$300United Airlines

Find Deal

Mon, Feb 23 - Wed, Feb 25

5:48 pm - 8:43 amYOW-SAT

15h 55m2 stops

7:05 am - 2:27 pmSAT-YOW

6h 22m1 stop

$301United Airlines

Find Deal

Mon, Feb 23 - Wed, Feb 25

10:30 am - 7:53 pmYOW-SAT

10h 23m2 stops

7:37 pm - 2:30 pmSAT-YOW

17h 53m2 stops

$353United Airlines

Find Deal

Mon, Feb 23 - Wed, Feb 25

7:30 pm - 11:11 amYOW-SAT

16h 41m1 stop

7:00 am - 9:18 pmSAT-YOW

13h 18m2 stops

$359United Airlines

Find Deal

Sun, Feb 15 - Sat, Feb 21

7:00 am - 11:26 pmYOW-SAT

17h 26m1 stop

2:39 pm - 12:25 amSAT-YOW

8h 46m1 stop

$389Multiple Airlines

Find Deal

Fri, Dec 12 - Fri, Dec 19

7:30 pm - 11:11 amYOW-SAT

16h 41m1 stop

2:10 pm - 9:18 pmSAT-YOW

6h 08m1 stop

$391United Airlines

Find Deal

Sun, Feb 15 - Sat, Feb 21

9:30 am - 5:01 pmYOW-SAT

32h 31m2 stops

2:39 pm - 12:25 amSAT-YOW

8h 46m1 stop

$394Multiple Airlines

Find Deal

Tue, Dec 23 - Tue, Dec 30

4:15 pm - 11:50 amYOW-SAT

20h 35m2 stops

2:39 pm - 12:25 amSAT-YOW

8h 46m1 stop

$396Multiple Airlines

Find Deal

Wed, Dec 24 - Tue, Dec 30

4:20 pm - 6:16 pmYOW-SAT

26h 56m1 stop

2:39 pm - 12:25 amSAT-YOW

8h 46m1 stop

$402Multiple Airlines

Find Deal

Tue, Dec 23 - Tue, Dec 30

4:20 pm - 9:23 amYOW-SAT

42h 03m2 stops

2:39 pm - 12:25 amSAT-YOW

8h 46m1 stop

$418Multiple Airlines

Find Deal

Tue, Dec 23 - Tue, Dec 30

United Airlines flights from Ottawa to San Antonio

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

United Airlines

Feb 23

YOW5:48 pmOttawa

15h 55m

2 stops

SAT8:43 amSan Antonio

Feb 25

SAT7:00 amSan Antonio

9h 07m

1 stop

YOW5:07 pmOttawa

$300

Find similar

United Airlines

Feb 23

YOW7:30 pmOttawa

16h 41m

1 stop

SAT11:11 amSan Antonio

Feb 25

SAT7:00 amSan Antonio

13h 18m

1 stop

YOW9:18 pmOttawa

$301

Find similar

United Airlines

Feb 23

YOW10:30 amOttawa

10h 23m

2 stops

SAT7:53 pmSan Antonio

Feb 25

SAT7:37 pmSan Antonio

17h 53m

2 stops

YOW2:30 pmOttawa

$353

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Mon 2/23

7:30 pm-11:11 am

1 stop16h 41m

San Antonio

Wed 2/25

7:00 am-9:18 pm

1 stop13h 18m

$300

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Mon 2/23

5:48 pm-8:43 am

2 stops15h 55m

San Antonio

Wed 2/25

7:05 am-2:27 pm

1 stop6h 22m

$301

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Mon 2/23

10:30 am-7:53 pm

2 stops10h 23m

San Antonio

Wed 2/25

7:37 pm-2:30 pm

2 stops17h 53m

$353

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Sun 2/15

7:30 pm-11:11 am

1 stop16h 41m

San Antonio

Sat 2/21

7:00 am-9:18 pm

2 stops13h 18m

$359

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Fri 12/12

7:00 am-11:26 pm

1 stop17h 26m

San Antonio

Fri 12/19

2:39 pm-12:25 am

1 stop8h 46m

$389

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Sun 2/15

7:30 pm-11:11 am

1 stop16h 41m

San Antonio

Sat 2/21

2:10 pm-9:18 pm

1 stop6h 08m

$391

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Tue 12/23

9:30 am-5:01 pm

2 stops32h 31m

San Antonio

Tue 12/30

2:39 pm-12:25 am

1 stop8h 46m

$394

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Wed 12/24

4:15 pm-11:50 am

2 stops20h 35m

San Antonio

Tue 12/30

2:39 pm-12:25 am

1 stop8h 46m

$396

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Tue 12/23

4:20 pm-6:16 pm

1 stop26h 56m

San Antonio

Tue 12/30

2:39 pm-12:25 am

1 stop8h 46m

$402

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Tue 12/23

4:20 pm-9:23 am

2 stops42h 03m

San Antonio

Tue 12/30

2:39 pm-12:25 am

1 stop8h 46m

$418

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 typical price of a round-trip flight between Ottawa and San Antonio?

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 45m 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

Boerne

Kerrville

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.