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 59% 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.

$182 Cheap Flights from Ottawa to San Antonio in 2026

1 adult

0 bags

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Find the cheapest flights from Ottawa to San Antonio

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:15 pm - 8:56 pm

YOW

SAT

7h 41m

1 stop

6:30 am - 4:30 pm

SAT

YOW

9h 00m

1 stop

$309United Airlines

Mon, Feb 9 - Thu, Feb 12

5:11 pm - 8:43 am

YOW

SAT

16h 32m

2 stops

7:20 pm - 3:23 pm

SAT

YOW

19h 03m

2 stops

$370United Airlines

Mon, Feb 23 - Thu, Feb 26

5:11 pm - 8:41 am

YOW

SAT

16h 30m

2 stops

7:20 pm - 3:23 pm

SAT

YOW

19h 03m

2 stops

$371United Airlines

Mon, Feb 9 - Thu, Feb 12

7:00 am - 9:30 am

YOW

SAT

27h 30m

1 stop

10:26 am - 12:25 am

SAT

YOW

12h 59m

1 stop

$393Multiple Airlines

Mon, Feb 23 - Thu, Feb 26

5:11 pm - 8:43 am

YOW

SAT

16h 32m

2 stops

7:00 am - 9:56 pm

SAT

YOW

13h 56m

2 stops

$440United Airlines

Thu, Feb 12 - Sat, Feb 14

2:15 pm - 8:28 pm

YOW

SAT

7h 13m

1 stop

7:00 am - 9:56 pm

SAT

YOW

13h 56m

2 stops

$466United Airlines

Thu, Feb 12 - Sat, Feb 14

7:00 am - 11:52 pm

YOW

SAT

17h 52m

3 stops

6:00 am - 12:39 am

SAT

YOW

17h 39m

2 stops

$483Multiple Airlines

Mon, Feb 9 - Thu, Feb 12

7:00 am - 9:30 am

YOW

SAT

27h 30m

1 stop

1:57 pm - 11:58 pm

SAT

YOW

9h 01m

1 stop

$509Multiple Airlines

Thu, Feb 12 - Sat, Feb 14

7:00 am - 11:52 pm

YOW

SAT

17h 52m

3 stops

6:00 am - 12:25 am

SAT

YOW

17h 25m

2 stops

$532Multiple Airlines

Mon, Feb 9 - Thu, Feb 12

6:50 am - 9:30 am

YOW

SAT

27h 40m

3 stops

6:00 am - 12:39 am

SAT

YOW

17h 39m

2 stops

$539Multiple Airlines

Mon, Feb 23 - Thu, Feb 26

United Airlines flights from Ottawa to San Antonio

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

United Airlines

Feb 8

YOW5:11 pmOttawa

7h 02m

1 stop

SAT11:13 pmSan Antonio

Feb 15

SAT6:30 amSan Antonio

6h 04m

1 stop

YOW1:34 pmOttawa

$306

United Airlines

Feb 8

YOW6:20 amOttawa

17h 53m

1 stop

SAT11:13 pmSan Antonio

Feb 15

SAT5:20 amSan Antonio

10h 47m

2 stops

YOW5:07 pmOttawa

$310

United Airlines

Feb 9

YOW7:27 pmOttawa

17h 57m

2 stops

SAT12:24 pmSan Antonio

Feb 12

SAT7:20 pmSan Antonio

14h 06m

2 stops

YOW10:26 amOttawa

$312

Fly from

Fly to

Route

Depart

Return

Price

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Mon 2/9

2:15 pm-8:56 pm

1 stop7h 41m

San Antonio

Thu 2/12

6:30 am-4:30 pm

1 stop9h 00m

$309

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Mon 2/23

5:11 pm-8:43 am

2 stops16h 32m

San Antonio

Thu 2/26

7:20 pm-3:23 pm

2 stops19h 03m

$370

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Mon 2/9

5:11 pm-8:41 am

2 stops16h 30m

San Antonio

Thu 2/12

7:20 pm-3:23 pm

2 stops19h 03m

$371

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Mon 2/23

7:00 am-9:30 am

1 stop27h 30m

San Antonio

Thu 2/26

10:26 am-12:25 am

1 stop12h 59m

$393

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Thu 2/12

5:11 pm-8:43 am

2 stops16h 32m

San Antonio

Sat 2/14

7:00 am-9:56 pm

2 stops13h 56m

$440

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Thu 2/12

2:15 pm-8:28 pm

1 stop7h 13m

San Antonio

Sat 2/14

7:00 am-9:56 pm

2 stops13h 56m

$466

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Mon 2/9

7:00 am-11:52 pm

3 stops17h 52m

San Antonio

Thu 2/12

6:00 am-12:39 am

2 stops17h 39m

$483

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Thu 2/12

7:00 am-9:30 am

1 stop27h 30m

San Antonio

Sat 2/14

1:57 pm-11:58 pm

1 stop9h 01m

$509

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Mon 2/9

7:00 am-11:52 pm

3 stops17h 52m

San Antonio

Thu 2/12

6:00 am-12:25 am

2 stops17h 25m

$532

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Mon 2/23

6:50 am-9:30 am

3 stops27h 40m

San Antonio

Thu 2/26

6:00 am-12:39 am

2 stops17h 39m

$539

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 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

Can stopping save me money on Ottawa to San Antonio flights?

You could potentially save up to 46% on your flight if you consider stops on a Ottawa to San Antonio flight.

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

Fastest flight time	15h 22m
Direct flights	None

The fastest flight from Ottawa to San Antonio takes 15h 22m

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. 15h 22m 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.